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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2208.02264 | Waleed Abdallah | Waleed Abdallah, Raj Gandhi, Samiran Roy | LSND and MiniBooNE as guideposts to understanding the muon $g-2$ results
and the CDF II $W$ mass measurement | 11 pages, 8 figures, 1 table. Figues and related text added.
References added | Physics Letters B 840 (2023) 137841 | 10.1016/j.physletb.2023.137841 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent times, several experiments have observed results that are in
significant conflict with the predictions of the Standard Model (SM). Two
neutrino experiments, LSND and MiniBooNE (MB) have reported electron-like
signal excesses above backgrounds. Both the Brookhaven and the Fermilab muon
$g-2$ collaborations h... | [
{
"created": "Wed, 3 Aug 2022 18:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2022 04:58:34 GMT",
"version": "v2"
}
] | 2023-03-20 | [
[
"Abdallah",
"Waleed",
""
],
[
"Gandhi",
"Raj",
""
],
[
"Roy",
"Samiran",
""
]
] | In recent times, several experiments have observed results that are in significant conflict with the predictions of the Standard Model (SM). Two neutrino experiments, LSND and MiniBooNE (MB) have reported electron-like signal excesses above backgrounds. Both the Brookhaven and the Fermilab muon $g-2$ collaborations hav... |
hep-ph/0607184 | Elvio Di Salvo | Elvio Di Salvo | The QCD Parton Model: a Useful Approximation | 15 pages, 3 figures | Mod.Phys.Lett.A22:1787-1795,2007 | null | null | hep-ph | null | Approximate relations among transverse momentum dependent quark distribution
functions are established in the framework of the QCD parton model. The
validity of such results survives QCD evolution effects, owing to the Politzer
theorem on equations of motion. Furthermore the model fixes an energy scale,
involved in t... | [
{
"created": "Mon, 17 Jul 2006 09:47:22 GMT",
"version": "v1"
}
] | 2011-08-01 | [
[
"Di Salvo",
"Elvio",
""
]
] | Approximate relations among transverse momentum dependent quark distribution functions are established in the framework of the QCD parton model. The validity of such results survives QCD evolution effects, owing to the Politzer theorem on equations of motion. Furthermore the model fixes an energy scale, involved in the... |
0912.3686 | Christian Fischer | Jan Luecker, Christian S. Fischer and Richard Williams | Volume behaviour of quark condensate, pion mass and decay constant from
Dyson-Schwinger equations | 10 pages, 9 figures, v2: minor clarifications, version accepted by
PRD | Phys.Rev.D81:094005,2010 | 10.1103/PhysRevD.81.094005 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We solve the coupled system of Dyson-Schwinger and Bethe-Salpeter equations
for the quark propagator and the pion Bethe-Salpeter amplitude on a finite
volume. To this end we use a truncation scheme that includes pion cloud effects
in the quark propagator and light mesons. We study volume effects in the quark
condensa... | [
{
"created": "Fri, 18 Dec 2009 14:32:42 GMT",
"version": "v1"
},
{
"created": "Mon, 3 May 2010 08:19:42 GMT",
"version": "v2"
}
] | 2010-05-28 | [
[
"Luecker",
"Jan",
""
],
[
"Fischer",
"Christian S.",
""
],
[
"Williams",
"Richard",
""
]
] | We solve the coupled system of Dyson-Schwinger and Bethe-Salpeter equations for the quark propagator and the pion Bethe-Salpeter amplitude on a finite volume. To this end we use a truncation scheme that includes pion cloud effects in the quark propagator and light mesons. We study volume effects in the quark condensate... |
2403.08342 | Vadim Guzey | V. Guzey (Jyvaskyla U. and Helsinki Inst. of Phys.), M. Strikman (Penn
State U.) | Suppression of diffraction in deep-inelastic scattering on nuclei and
dynamical mechanism of leading twist nuclear shadowing | 15 pages, 8 figures. Final version matching the published one | null | null | null | hep-ph hep-ex nucl-ex | http://creativecommons.org/licenses/by/4.0/ | Using the leading twist approach (LTA) to nuclear shadowing, we calculate the
ratios of diffractive and usual parton distributions for a heavy nucleus (Pb)
and the proton, $R_{A/p}=(f_{i/A}^{D(3)}/f_{i/A})/(f_{i/p}^{D(3)}/f_{i/p})$,
for coherent and summed (coherent plus quasi-elastic) nuclear deep-inelastic
scatteri... | [
{
"created": "Wed, 13 Mar 2024 08:45:36 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jul 2024 14:28:40 GMT",
"version": "v2"
}
] | 2024-07-16 | [
[
"Guzey",
"V.",
"",
"Jyvaskyla U. and Helsinki Inst. of Phys."
],
[
"Strikman",
"M.",
"",
"Penn\n State U."
]
] | Using the leading twist approach (LTA) to nuclear shadowing, we calculate the ratios of diffractive and usual parton distributions for a heavy nucleus (Pb) and the proton, $R_{A/p}=(f_{i/A}^{D(3)}/f_{i/A})/(f_{i/p}^{D(3)}/f_{i/p})$, for coherent and summed (coherent plus quasi-elastic) nuclear deep-inelastic scattering... |
2403.00614 | Barbara Pasquini | B. Pasquini and A. Schiavi | A Light-Front Model for the Transition Distribution Amplitudes for
Backward Timelike Compton Scattering | 20 pages, 10 figures, 6 tables; updated plots after numerical
improvements | null | null | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To access information on the internal structure of the nucleon, data from a
variety of scattering experiments can be analyzed, in regimes where the
information factorizes from an otherwise known scattering amplitude. A recent
development, promising new insight, is the study of exclusive reactions in the
backward kine... | [
{
"created": "Fri, 1 Mar 2024 15:39:46 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Apr 2024 15:44:47 GMT",
"version": "v2"
}
] | 2024-04-05 | [
[
"Pasquini",
"B.",
""
],
[
"Schiavi",
"A.",
""
]
] | To access information on the internal structure of the nucleon, data from a variety of scattering experiments can be analyzed, in regimes where the information factorizes from an otherwise known scattering amplitude. A recent development, promising new insight, is the study of exclusive reactions in the backward kinema... |
hep-ph/9808354 | Ed Stoeffhaas | V. Barger | Higgs Physics and Supersymmetry | 14 pages, Latex2.09, uses sprocl.sty and epsf.sty, 13 postscript
files included. Talk presented at the Richard Arnowitt Fest: A Symposium on
Supersymmetry and Gravitation, College Station, Texas, April 1998. Local-no:
MADPH-98-1069 | null | null | null | hep-ph | null | The quest for the physics underlying the breaking of the electroweak symmetry
and the generation of mass is surveyed.
| [
{
"created": "Tue, 18 Aug 1998 18:15:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Barger",
"V.",
""
]
] | The quest for the physics underlying the breaking of the electroweak symmetry and the generation of mass is surveyed. |
1306.4095 | Kazem Azizi | K. Azizi, Y. Sarac, H. Sundu | Investigation of the $B_c\rightarrow \chi_{c2} l \bar{\nu} $ transition
via QCD sum rules | 16 Pages, 4 Figures and 3 Tables | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the transition form factors of the semileptonic $B_c\rightarrow
\chi_{c2} l \bar{\nu} $ in the framework of QCD sum rules taking into account
the two-gluon condensate corrections. Using the obtained results of form
factors we estimate the decay widths and branching ratios related to this
transition at al... | [
{
"created": "Tue, 18 Jun 2013 08:08:16 GMT",
"version": "v1"
}
] | 2013-06-19 | [
[
"Azizi",
"K.",
""
],
[
"Sarac",
"Y.",
""
],
[
"Sundu",
"H.",
""
]
] | We calculate the transition form factors of the semileptonic $B_c\rightarrow \chi_{c2} l \bar{\nu} $ in the framework of QCD sum rules taking into account the two-gluon condensate corrections. Using the obtained results of form factors we estimate the decay widths and branching ratios related to this transition at all ... |
1111.6264 | Zhenjun Xiao | Zhen-Jun Xiao, Wen-Fei Wang, and Ying-ying Fan | Revisiting the pure annihilation decays $B_s\to \pi^+ \pi^-$ and $B^0
\to K^+ K^-$: the data and the pQCD predictions | 11 pages, 1 ps figure, more discussions are made, some parts of the
manuscript have been rewritten, several new references are added, several
typos removed. To be published in Phys. Rev. D | null | 10.1103/PhysRevD.85.094003 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we recalculate the charmless pure annihilation decays $B_s\to
\pi^+ \pi^-$ and $B^0 \to K^+ K^-$ by using the perturbative QCD (pQCD)
factorization approach, and compare the pQCD predictions with currently
available experimental measurements. We used the same set of relevant input
parameters and wave fu... | [
{
"created": "Sun, 27 Nov 2011 15:00:32 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Nov 2011 10:16:42 GMT",
"version": "v2"
},
{
"created": "Mon, 9 Apr 2012 08:00:10 GMT",
"version": "v3"
}
] | 2013-05-30 | [
[
"Xiao",
"Zhen-Jun",
""
],
[
"Wang",
"Wen-Fei",
""
],
[
"Fan",
"Ying-ying",
""
]
] | In this work, we recalculate the charmless pure annihilation decays $B_s\to \pi^+ \pi^-$ and $B^0 \to K^+ K^-$ by using the perturbative QCD (pQCD) factorization approach, and compare the pQCD predictions with currently available experimental measurements. We used the same set of relevant input parameters and wave func... |
1705.06399 | Bo-Qiang Ma | Chao Huang, Bo-Qiang Ma | Transverse charge densities of the deuteron in soft-wall AdS/QCD | 10 latex pages, 4 figures, final version for journal publication | Nucl. Phys. A 968 (2017) 14-22 | 10.1016/j.nuclphysa.2017.07.018 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the transverse charge densities of the deuteron in a soft-wall
AdS/QCD model by considering both the unpolarized and the transversely
polarized cases. The deuteron form factors are derived from the soft-wall
AdS/QCD model and it is shown that the calculated results agree with the
phenomenological param... | [
{
"created": "Thu, 18 May 2017 02:47:10 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Aug 2017 01:54:47 GMT",
"version": "v2"
}
] | 2017-08-11 | [
[
"Huang",
"Chao",
""
],
[
"Ma",
"Bo-Qiang",
""
]
] | We investigate the transverse charge densities of the deuteron in a soft-wall AdS/QCD model by considering both the unpolarized and the transversely polarized cases. The deuteron form factors are derived from the soft-wall AdS/QCD model and it is shown that the calculated results agree with the phenomenological paramet... |
hep-ph/9510202 | Jungil Lee | Pyungwon Ko (Dep. of Physics, Hong-Ik University, Seoul, Korea) Jungil
Lee and H.S. Song (Dep. of Physics, Seoul National University, Seoul, Korea) | Inclusive $S-$wave charmonium productions in $B$ decays | 12 pages | Phys.Rev. D53 (1996) 1409-1415 | 10.1103/PhysRevD.53.1409 | SNUTP 95-064 | hep-ph | null | The inclusive $S-$wave charmonium production rates in $B$ decays are
considered using the Bodwin-Braaten-Lepage (BBL) approach, including the
relativistic corrections and the color-octet mechanism suggested as a possible
solution to the $\psi^{'}$ puzzle at the Tevatron. We first consider
relativistic and radiative c... | [
{
"created": "Mon, 2 Oct 1995 07:52:19 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Ko",
"Pyungwon",
"",
"Dep. of Physics, Hong-Ik University, Seoul, Korea"
],
[
"Lee",
"Jungil",
"",
"Dep. of Physics, Seoul National University, Seoul, Korea"
],
[
"Song",
"H. S.",
"",
"Dep. of Physics, Seoul National University, Seoul, Korea"
]
] | The inclusive $S-$wave charmonium production rates in $B$ decays are considered using the Bodwin-Braaten-Lepage (BBL) approach, including the relativistic corrections and the color-octet mechanism suggested as a possible solution to the $\psi^{'}$ puzzle at the Tevatron. We first consider relativistic and radiative cor... |
hep-ph/0304082 | Nicole Fiona Bell | Nicole F. Bell, Andrew A. Rawlinson and R. F. Sawyer | Speed-up through entanglement -- many-body effects in neutrino processes | 13 pages, 3 figures. Note added; Version to appear in Phys. Lett. B | Phys.Lett. B573 (2003) 86-93 | 10.1016/j.physletb.2003.08.035 | FERMILAB-Pub-03/062-A | hep-ph astro-ph quant-ph | null | We study a system containing many particles of identical kinematics with a
zero range interaction that scatters one from the other, and with the possible
exchange of an attribute. Taking an initial condition in which the attribute is
asymmetrically distributed in the regions of momentum space occupied by the
particle... | [
{
"created": "Tue, 8 Apr 2003 20:01:23 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Aug 2003 20:55:52 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Bell",
"Nicole F.",
""
],
[
"Rawlinson",
"Andrew A.",
""
],
[
"Sawyer",
"R. F.",
""
]
] | We study a system containing many particles of identical kinematics with a zero range interaction that scatters one from the other, and with the possible exchange of an attribute. Taking an initial condition in which the attribute is asymmetrically distributed in the regions of momentum space occupied by the particles,... |
hep-ph/0302264 | Fu-Sin Ling | Fu-Sin Ling and Pierre Ramond | Family Hierarchy from Symmetry Breaking | 25 pages | Phys.Rev. D67 (2003) 115010 | 10.1103/PhysRevD.67.115010 | UFIFT-HEP-03-6 | hep-ph | null | We investigate symmetry breaking patterns from replicated gauge groups which
generate anomaly-free and family-dependent U(1) symmetries. We discuss the
extent to which these symmetries can explain the observed hierarchies of
fermion masses and mixings.
| [
{
"created": "Thu, 27 Feb 2003 20:32:57 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Ling",
"Fu-Sin",
""
],
[
"Ramond",
"Pierre",
""
]
] | We investigate symmetry breaking patterns from replicated gauge groups which generate anomaly-free and family-dependent U(1) symmetries. We discuss the extent to which these symmetries can explain the observed hierarchies of fermion masses and mixings. |
hep-ph/0505236 | Yury Bystritskiy | Yu. M. Bystritskiy, G. V. Fedotovich, F. V. Ignatov, E. A. Kuraev | The cross sections of the muons and charged pions pairs production at
electron-positron annihilation near the threshold | 18 pages, 9 eps pics, 2 feynmp diagrams, uses amsmath, graphicx,
feynmp, epsf, some references were added | Phys.Rev.D72:114019,2005 | 10.1103/PhysRevD.72.114019 | null | hep-ph | null | The processes of muons (tau) and charged pions pairs production at
electron-positron annihilation with first order radiative corrections are
considered. The calculation results are presented assuming the energies of
final particles (cms implied) to be not far significantly from threshold
production. The invariant mas... | [
{
"created": "Fri, 27 May 2005 12:36:21 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jun 2005 14:56:22 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bystritskiy",
"Yu. M.",
""
],
[
"Fedotovich",
"G. V.",
""
],
[
"Ignatov",
"F. V.",
""
],
[
"Kuraev",
"E. A.",
""
]
] | The processes of muons (tau) and charged pions pairs production at electron-positron annihilation with first order radiative corrections are considered. The calculation results are presented assuming the energies of final particles (cms implied) to be not far significantly from threshold production. The invariant mass ... |
hep-ph/0610245 | Ailin Zhang | Yan-Mei Kong and Ailin Zhang | Charmonium possibility of X(3872) | 6 pages, 4 eps figures, 1 table, RevTex, published version in PLB
with another title | Phys.Lett.B657:192-197,2007 | 10.1016/j.physletb.2007.09.062 | null | hep-ph | null | Properties of Regge trajectories for charmonium are studied. Possible
interpretations and their implications to newly observed X(3872) are examined.
It is found that the mass of X(3872) is consistent with the 1^{++} 2^3P_1 and
the 2^{-+} 1^1D_2 charmonium states.
| [
{
"created": "Thu, 19 Oct 2006 03:44:20 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Jan 2007 01:53:54 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Dec 2007 07:38:33 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Kong",
"Yan-Mei",
""
],
[
"Zhang",
"Ailin",
""
]
] | Properties of Regge trajectories for charmonium are studied. Possible interpretations and their implications to newly observed X(3872) are examined. It is found that the mass of X(3872) is consistent with the 1^{++} 2^3P_1 and the 2^{-+} 1^1D_2 charmonium states. |
1306.0664 | Zhao Shumin | Shu-Min Zhao, Tai-Fu Feng, Ben Yan, Hai-Bin Zhang, Yin-Jie Zhang, Biao
Chen, Xue-Qian Li | Neutron electric dipole moment in CP violating BLMSSM | null | JHEP1310(2013)020 | 10.1007/JHEP10(2013)020 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Considering the CP violating phases, we analyze the neutron electric dipole
moment (EDM) in a CP violating supersymmetric extension of the standard model
where baryon and lepton numbers are local gauge symmetries(BLMSSM). The
contributions from the one loop diagrams and the Weinberg operators are taken
into account. ... | [
{
"created": "Tue, 4 Jun 2013 06:24:25 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Aug 2013 03:25:39 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Zhao",
"Shu-Min",
""
],
[
"Feng",
"Tai-Fu",
""
],
[
"Yan",
"Ben",
""
],
[
"Zhang",
"Hai-Bin",
""
],
[
"Zhang",
"Yin-Jie",
""
],
[
"Chen",
"Biao",
""
],
[
"Li",
"Xue-Qian",
""
]
] | Considering the CP violating phases, we analyze the neutron electric dipole moment (EDM) in a CP violating supersymmetric extension of the standard model where baryon and lepton numbers are local gauge symmetries(BLMSSM). The contributions from the one loop diagrams and the Weinberg operators are taken into account. Ad... |
hep-ph/0309134 | Vedat N. Senoguz | V. N. Senoguz and Q. Shafi | GUT Scale Inflation, Non-Thermal Leptogenesis, and Atmospheric Neutrino
Oscillations | 1+18 pages, 8 figures. v.2: Abridged and revised, comments and
references added, now 1+16 pages, 7 figures, to appear in PLB | Phys.Lett.B582:6-14,2004 | 10.1016/j.physletb.2003.12.020 | BA-03-12 | hep-ph astro-ph | null | Leptogenesis scenarios in supersymmetric hybrid inflation models are
considered. Sufficient lepton asymmetry leading to successful baryogenesis can
be obtained if the reheat temperature T_r>10^6 GeV and the superpotential
coupling parameter kappa is in the range 10^-6<kappa<10^-2. For this range of
kappa the scalar s... | [
{
"created": "Fri, 12 Sep 2003 18:15:34 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Dec 2003 21:46:44 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Senoguz",
"V. N.",
""
],
[
"Shafi",
"Q.",
""
]
] | Leptogenesis scenarios in supersymmetric hybrid inflation models are considered. Sufficient lepton asymmetry leading to successful baryogenesis can be obtained if the reheat temperature T_r>10^6 GeV and the superpotential coupling parameter kappa is in the range 10^-6<kappa<10^-2. For this range of kappa the scalar spe... |
1410.3225 | Harleen Dahiya Dr. | Harleen Dahiya and Narinder Kumar | Impact parameter space and transverse distortion | 6 pages | PoS DIS2014 (2014) 033 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the GPDs in impact parameter space using the explicit light
front wave functions (LFWFs) for the two-particle Fock state of the electron in
QED. The Fourier transform (FT) of the GPDs gives the distribution of quarks in
the transverse plane for zero longitudinal momentum transfer ($\zeta=0$). We
study ... | [
{
"created": "Mon, 13 Oct 2014 08:47:08 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Oct 2014 05:06:07 GMT",
"version": "v2"
}
] | 2014-10-16 | [
[
"Dahiya",
"Harleen",
""
],
[
"Kumar",
"Narinder",
""
]
] | We investigate the GPDs in impact parameter space using the explicit light front wave functions (LFWFs) for the two-particle Fock state of the electron in QED. The Fourier transform (FT) of the GPDs gives the distribution of quarks in the transverse plane for zero longitudinal momentum transfer ($\zeta=0$). We study th... |
0712.2355 | Rikkert Frederix | R. Frederix, F. Maltoni | Top pair invariant mass distribution: a window on new physics | 32 pages, 18 figures; Improvements on the section about the top quark
mass dependence, including one more figure | JHEP 0901:047,2009 | 10.1088/1126-6708/2009/01/047 | CP3-07-29 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore in detail the physics potential of a measurement of the ttbar
invariant mass distribution. First, we assess the accuracy of the best
available predictions for this observable and find that in the low invariant
mass region, the shape is very well predicted and could be used to perform a
top mass measurement... | [
{
"created": "Fri, 14 Dec 2007 14:26:04 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Jul 2008 12:34:28 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Jan 2009 09:11:45 GMT",
"version": "v3"
}
] | 2009-01-27 | [
[
"Frederix",
"R.",
""
],
[
"Maltoni",
"F.",
""
]
] | We explore in detail the physics potential of a measurement of the ttbar invariant mass distribution. First, we assess the accuracy of the best available predictions for this observable and find that in the low invariant mass region, the shape is very well predicted and could be used to perform a top mass measurement. ... |
hep-ph/0210271 | Alicia Broncano | A. Broncano, M.B. Gavela, E. Jenkins | The Effective Lagrangian for the Seesaw Model of Neutrino Mass and
Leptogenesis | Formulae corrected in Table 3 | Phys.Lett.B552:177-184,2003; Erratum-ibid.B636:330-331,2006 | 10.1016/j.physletb.2006.04.003 | null | hep-ph | null | The effective Lagrangian for the seesaw model is derived including effects
due to CP violation. Besides the usual dimension-5 operator responsible for
light neutrino masses, a dimension-6 operator is obtained. For three or less
heavy neutrino generations, the inclusion of both operators is necessary and
sufficient fo... | [
{
"created": "Mon, 21 Oct 2002 16:50:24 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Mar 2006 18:45:26 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Broncano",
"A.",
""
],
[
"Gavela",
"M. B.",
""
],
[
"Jenkins",
"E.",
""
]
] | The effective Lagrangian for the seesaw model is derived including effects due to CP violation. Besides the usual dimension-5 operator responsible for light neutrino masses, a dimension-6 operator is obtained. For three or less heavy neutrino generations, the inclusion of both operators is necessary and sufficient for ... |
1405.4859 | Alberto Mariotti | Lorenzo Calibbi, Alberto Mariotti, Christoffer Petersson, Diego
Redigolo | Selectron NLSP in Gauge Mediation | 33 pages, 9 figures | null | 10.1007/JHEP09(2014)133 | IPPP/14/44, DCPT/14/88, ULB-TH/14-09 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss gauge mediation models in which the smuon and the selectron are
mass-degenerate co-NLSP, which we, for brevity, refer to as selectron NLSP. In
these models, the stau, as well as the other superpartners, are parametrically
heavier than the NLSP. We start by taking a bottom-up perspective and
investigate the... | [
{
"created": "Mon, 19 May 2014 20:00:05 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Calibbi",
"Lorenzo",
""
],
[
"Mariotti",
"Alberto",
""
],
[
"Petersson",
"Christoffer",
""
],
[
"Redigolo",
"Diego",
""
]
] | We discuss gauge mediation models in which the smuon and the selectron are mass-degenerate co-NLSP, which we, for brevity, refer to as selectron NLSP. In these models, the stau, as well as the other superpartners, are parametrically heavier than the NLSP. We start by taking a bottom-up perspective and investigate the c... |
2008.12031 | Felipe J. Llanes-Estrada | Luciano M. Abreu (Univ. Federal Bahia) and Felipe J. Llanes-Estrada
(Univ. Complutense Madrid) | Heating triangle singularities in heavy ion collisions | 9 pages, 13 plots | The European Physical Journal C 81, 430 (2021) | 10.1140/epjc/s10052-021-09216-3 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We predict that triangle singularities of hadron spectroscopy can be strongly
affected in heavy ion collisions. To do it we examine various effects on the
singularity-inducing triangle loop of finite temperature in the terminal hadron
phase. It appears that peaks seen in central heavy ion collisions are more
likely t... | [
{
"created": "Thu, 27 Aug 2020 10:11:54 GMT",
"version": "v1"
},
{
"created": "Fri, 21 May 2021 06:53:09 GMT",
"version": "v2"
}
] | 2021-05-25 | [
[
"Abreu",
"Luciano M.",
"",
"Univ. Federal Bahia"
],
[
"Llanes-Estrada",
"Felipe J.",
"",
"Univ. Complutense Madrid"
]
] | We predict that triangle singularities of hadron spectroscopy can be strongly affected in heavy ion collisions. To do it we examine various effects on the singularity-inducing triangle loop of finite temperature in the terminal hadron phase. It appears that peaks seen in central heavy ion collisions are more likely to ... |
0802.2997 | Chang-Hwan Lee | G.E. Brown, C.-H. Lee, M. Rho | Kaon Condensation, Black Holes and Cosmological Natural Selection | 4 pages, 1 figure. Accepted for publication in PRL | Phys.Rev.Lett.101:091101,2008; Phys.Rev.Lett.101:119901,2008 | 10.1103/PhysRevLett.101.091101 10.1103/PhysRevLett.101.119901 | null | hep-ph astro-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is argued that a well measured double neutron star binary in which the two
neutron stars are more than 4% different from each other in mass or a massive
neutron star with mass M > 2 M_sun would put in serious doubt or simply falsify
the following chain of predictions: (1) nearly vanishing vector meson mass at
chir... | [
{
"created": "Thu, 21 Feb 2008 09:01:03 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Sep 2008 10:44:06 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Brown",
"G. E.",
""
],
[
"Lee",
"C. -H.",
""
],
[
"Rho",
"M.",
""
]
] | It is argued that a well measured double neutron star binary in which the two neutron stars are more than 4% different from each other in mass or a massive neutron star with mass M > 2 M_sun would put in serious doubt or simply falsify the following chain of predictions: (1) nearly vanishing vector meson mass at chiral... |
2305.03773 | Bharath Sambasivam | Cem Er\"oncel, Jay Hubisz, Seung. J. Lee, Gabriele Rigo, Bharath
Sambasivam | New Horizons in the Holographic Conformal Phase Transition | 43 pages, 9 figures | null | null | null | hep-ph astro-ph.CO hep-th | http://creativecommons.org/licenses/by/4.0/ | We describe cosmological solutions of the holographic dilaton with the aim of
exploring alternatives to the commonly studied thermal Randall-Sundrum phase
transition. It is well known that the thermal transition is typically strongly
first order, with the requirement of a perturbative 5D gravity theory
obstructing co... | [
{
"created": "Fri, 5 May 2023 18:07:10 GMT",
"version": "v1"
}
] | 2023-05-09 | [
[
"Eröncel",
"Cem",
""
],
[
"Hubisz",
"Jay",
""
],
[
"Lee",
"Seung. J.",
""
],
[
"Rigo",
"Gabriele",
""
],
[
"Sambasivam",
"Bharath",
""
]
] | We describe cosmological solutions of the holographic dilaton with the aim of exploring alternatives to the commonly studied thermal Randall-Sundrum phase transition. It is well known that the thermal transition is typically strongly first order, with the requirement of a perturbative 5D gravity theory obstructing comp... |
1112.2907 | Veysi Erkcan \"Ozcan | S. A. \c{C}etin, G. W.-S. Hou, V. E. \"Ozcan, A. N. Rozanov, S.
Sultansoy | Status of the Fourth Generation - A Brief Summary of B3SM-III Workshop
in Four Parts | Brief summary of the B3SM-III workshop held at Bogazici University,
Istanbul, Turkey, on 23-25 October 2011. 6 pages, no figures. Recommend
compilation with pdflatex | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This summary of the 3rd "Beyond the 3 Generation Standard Model" workshop
presents the following four statements (and their implications) for the ongoing
and future searches of a fourth generation:
1) The enhancement of the Higgs gluon-gluon production cross-section times
branching fraction for many of the search c... | [
{
"created": "Tue, 13 Dec 2011 14:53:57 GMT",
"version": "v1"
}
] | 2011-12-14 | [
[
"Çetin",
"S. A.",
""
],
[
"Hou",
"G. W. -S.",
""
],
[
"Özcan",
"V. E.",
""
],
[
"Rozanov",
"A. N.",
""
],
[
"Sultansoy",
"S.",
""
]
] | This summary of the 3rd "Beyond the 3 Generation Standard Model" workshop presents the following four statements (and their implications) for the ongoing and future searches of a fourth generation: 1) The enhancement of the Higgs gluon-gluon production cross-section times branching fraction for many of the search chann... |
hep-ph/9510387 | Yutaka Hosotani | Y. Hosotani (University of Minnesota) | Massive multi-flavor Schwinger model at finite temperature and on
compact space | 9 pages, LaTex + 3 figures; uses epsf.sty; for the proceedings of
Thermo95 | null | null | UMN-TH-1412/95 | hep-ph hep-th | null | The multi-flavor Schwinger model on $R^1$ at finite temperature $T$ is
mathematically equivalent to the model on $S^1$ at $T=0$. The latter is reduced
to a quantum mechanical system of $N-1$ degrees of freedom. Physics sensitively
depends on the parameter $m/T$. Finite temperature behavior of the massive
Schwinger mo... | [
{
"created": "Tue, 24 Oct 1995 15:24:19 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hosotani",
"Y.",
"",
"University of Minnesota"
]
] | The multi-flavor Schwinger model on $R^1$ at finite temperature $T$ is mathematically equivalent to the model on $S^1$ at $T=0$. The latter is reduced to a quantum mechanical system of $N-1$ degrees of freedom. Physics sensitively depends on the parameter $m/T$. Finite temperature behavior of the massive Schwinger mode... |
1911.02329 | Pablo Mart\'inez-Mirav\'e | G. Barenboim, P. Martinez-Mirave, C. A. Ternes, M. Tortola | Sterile neutrinos with altered dispersion relations revisited | 22 pages, 7 figures, 2 tables. Version 2, matches published version | J. High Energ. Phys. 2020, 70 (2020) | 10.1007/JHEP03(2020)070 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we investigate neutrino oscillations with altered dispersion
relations in the presence of sterile neutrinos. Modified dispersion relations
represent an agnostic way to parameterize new physics. Models of this type have
been suggested to explain global neutrino oscillation data, including
deviations from... | [
{
"created": "Wed, 6 Nov 2019 12:04:08 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Nov 2019 09:39:21 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Mar 2020 08:26:23 GMT",
"version": "v3"
}
] | 2020-03-17 | [
[
"Barenboim",
"G.",
""
],
[
"Martinez-Mirave",
"P.",
""
],
[
"Ternes",
"C. A.",
""
],
[
"Tortola",
"M.",
""
]
] | In this paper we investigate neutrino oscillations with altered dispersion relations in the presence of sterile neutrinos. Modified dispersion relations represent an agnostic way to parameterize new physics. Models of this type have been suggested to explain global neutrino oscillation data, including deviations from t... |
1711.07899 | Wolfgang Lucha | Wolfgang Lucha, Dmitri Melikhov, Silvano Simula | Isospin Breaking in Heavy-Meson Decay Constants | 6 pages, 3 figures, talk presented at the "XVII International
Conference on Hadron Spectroscopy and Structure - Hadron2017" (25 - 29
September 2017, Salamanca, Spain) | PoS Hadron2017 (2017) 175 | null | HEPHY-PUB 994/17 (2017) | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Evaluation of Borelized QCD sum rules in the so-called local-duality limit of
infinitely large Borel mass parameter provides an alternate route for
extraction of the dependence of the decay constants of heavy-light mesons on
the mass $m_q$ of the involved light quark $q$: For appropriate choices of the
two-point corr... | [
{
"created": "Tue, 21 Nov 2017 16:43:15 GMT",
"version": "v1"
}
] | 2018-02-20 | [
[
"Lucha",
"Wolfgang",
""
],
[
"Melikhov",
"Dmitri",
""
],
[
"Simula",
"Silvano",
""
]
] | Evaluation of Borelized QCD sum rules in the so-called local-duality limit of infinitely large Borel mass parameter provides an alternate route for extraction of the dependence of the decay constants of heavy-light mesons on the mass $m_q$ of the involved light quark $q$: For appropriate choices of the two-point correl... |
1112.3548 | Ulrich Ellwanger | Ulrich Ellwanger | A Higgs boson near 125 GeV with enhanced di-photon signal in the NMSSM | 10pages, 2 Figures, comments on the values of the parameters at the
GUT scale added. Accepted for publication in JHEP | null | 10.1007/JHEP03(2012)044 | LPT Orsay 11-125 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A natural region in the parameter space of the NMSSM can accomodate a CP-even
Higgs boson with a mass of about 125 GeV and, simultaneously, an enhanced cross
section times branching ratio in the di-photon channel. This happens in the
case of strong singlet-doublet mixing, when the partial width of a 125 GeV
Higgs bos... | [
{
"created": "Thu, 15 Dec 2011 15:59:56 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2012 13:12:39 GMT",
"version": "v2"
},
{
"created": "Thu, 23 Feb 2012 10:47:02 GMT",
"version": "v3"
}
] | 2015-06-03 | [
[
"Ellwanger",
"Ulrich",
""
]
] | A natural region in the parameter space of the NMSSM can accomodate a CP-even Higgs boson with a mass of about 125 GeV and, simultaneously, an enhanced cross section times branching ratio in the di-photon channel. This happens in the case of strong singlet-doublet mixing, when the partial width of a 125 GeV Higgs boson... |
1203.3988 | Mads Toudal Frandsen | Mads T. Frandsen and Francesco Sannino | Discovering a Light Scalar or Pseudoscalar at The Large Hadron Collider | 28 pages, 21 figures | null | null | CP3-Origins-2012-005; DIAS-2012-06 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The allowed standard model Higgs mass range has been reduced to a region
between 114 and 130 GeV or above 500 GeV, at the 99% confidence level, since
the Large Hadron Collider (LHC) program started. Furthermore some of the
experiments at Tevatron and LHC observe excesses that could arise from a spin-0
particle with a... | [
{
"created": "Sun, 18 Mar 2012 18:29:00 GMT",
"version": "v1"
}
] | 2012-03-20 | [
[
"Frandsen",
"Mads T.",
""
],
[
"Sannino",
"Francesco",
""
]
] | The allowed standard model Higgs mass range has been reduced to a region between 114 and 130 GeV or above 500 GeV, at the 99% confidence level, since the Large Hadron Collider (LHC) program started. Furthermore some of the experiments at Tevatron and LHC observe excesses that could arise from a spin-0 particle with a m... |
2205.10420 | Enrique Ramirez | Enrique Ramirez and Pablo Roig | Lepton flavor violation within the Simplest Little Higgs model | 50 pages, 21 figures. Minor changes to match the version accepted for
publication in PRD. arXiv admin note: text overlap with arXiv:1101.2936 by
other authors | Phys. Rev. D 106 (2022) 056018 | 10.1103/PhysRevD.106.056018 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We carry out an exhaustive analysis of lepton flavor violating processes
within the Simplest Little Higgs model. Its discovery could be expected from
either $\mu\to e$ conversion in nuclei, $\mu\to e\gamma$ or $\mu\to3e$ decays.
Then, the tau sector could help discriminating this model not only via
$\tau\to\ell\gamma... | [
{
"created": "Fri, 20 May 2022 19:29:42 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Sep 2022 03:13:06 GMT",
"version": "v2"
}
] | 2022-09-26 | [
[
"Ramirez",
"Enrique",
""
],
[
"Roig",
"Pablo",
""
]
] | We carry out an exhaustive analysis of lepton flavor violating processes within the Simplest Little Higgs model. Its discovery could be expected from either $\mu\to e$ conversion in nuclei, $\mu\to e\gamma$ or $\mu\to3e$ decays. Then, the tau sector could help discriminating this model not only via $\tau\to\ell\gamma$ ... |
1611.09530 | Shunzo Kumano | S. Kumano | Hadron tomography studies by generalized parton distributions and
distribution amplitudes | 8 pages, LaTeX, 16 eps files, to be published in EPJ Web of
Conferences, Proceedings of the XLVI International Symposium on Multiparticle
Dynamics (ISMD2016), August 29 - September 2, 2016, Jeju island, South Korea | null | 10.1051/epjconf/201714106002 | KEK-TH-1945, J-PARC-TH-0074 | hep-ph hep-ex hep-lat nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss hadron-tomography studies for the nucleon and exotic hadrons by
high-energy hadron reactions. First, the constituent-counting rule is explained
for determining internal quark configurations of exotic-hadron candidates by
scaling properties of high-energy exclusive cross sections. Next, possibilities
are di... | [
{
"created": "Tue, 29 Nov 2016 08:57:08 GMT",
"version": "v1"
}
] | 2017-04-26 | [
[
"Kumano",
"S.",
""
]
] | We discuss hadron-tomography studies for the nucleon and exotic hadrons by high-energy hadron reactions. First, the constituent-counting rule is explained for determining internal quark configurations of exotic-hadron candidates by scaling properties of high-energy exclusive cross sections. Next, possibilities are disc... |
2001.07580 | Salvatore Marco Giampaolo | Luca Buoninfante, Antonio Capolupo, Salvatore M. Giampaolo, Gaetano
Lambiase | Revealing neutrino nature and $CPT$ violation with decoherence effects | 13 pages, 2 figures | null | 10.1140/epjc/s10052-020-08549-9 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study decoherence effects on mixing among three generations of neutrinos.
We show that in presence of a non--diagonal dissipation matrix, both Dirac and
Majorana neutrinos can violate the $CPT$ symmetry and the oscillation formulae
depend on the parametrization of the mixing matrix. We reveal the $CP$
violation in... | [
{
"created": "Tue, 21 Jan 2020 14:46:16 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jan 2020 14:15:21 GMT",
"version": "v2"
}
] | 2020-12-02 | [
[
"Buoninfante",
"Luca",
""
],
[
"Capolupo",
"Antonio",
""
],
[
"Giampaolo",
"Salvatore M.",
""
],
[
"Lambiase",
"Gaetano",
""
]
] | We study decoherence effects on mixing among three generations of neutrinos. We show that in presence of a non--diagonal dissipation matrix, both Dirac and Majorana neutrinos can violate the $CPT$ symmetry and the oscillation formulae depend on the parametrization of the mixing matrix. We reveal the $CP$ violation in t... |
hep-ph/9909307 | Yuanben Dai | Ming-qiu Huang, Cheng-zu Li (CCAST & CIS) and Yuan-ben Dai (ITP,CAS) | QCD sum rule analysis of the subleading Isgur-Wise form-factor
tau_1(v.v') and tau_2(v.v') for B->D_1 l\bar\nu and B->D_2^* l\bar\nu | RevTeX, 18 pages including 3 PS figures | Phys.Rev. D61 (2000) 054010 | 10.1103/PhysRevD.61.054010 | null | hep-ph | null | We present a QCD sum rule calculation of the Isgur-Wise form-factor
tau_1(v.v') and tau_2(v.v') for the semileptonic decays B->D_1(2420)l\bar\nu
and B->D_2^*(2460)l\bar\nu in the framework of heavy quark effective theory.
These two universal functions, associated with the matching of the weak
currents in QCD onto tho... | [
{
"created": "Thu, 9 Sep 1999 14:18:40 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Huang",
"Ming-qiu",
"",
"CCAST & CIS"
],
[
"Li",
"Cheng-zu",
"",
"CCAST & CIS"
],
[
"Dai",
"Yuan-ben",
"",
"ITP,CAS"
]
] | We present a QCD sum rule calculation of the Isgur-Wise form-factor tau_1(v.v') and tau_2(v.v') for the semileptonic decays B->D_1(2420)l\bar\nu and B->D_2^*(2460)l\bar\nu in the framework of heavy quark effective theory. These two universal functions, associated with the matching of the weak currents in QCD onto those... |
1505.00937 | Athanasios Karozas | Athanasios Karozas, Stephen F. King, George K. Leontaris, Andrew K.
Meadowcroft | Phenomenological implications of a minimal F-theory GUT with discrete
symmetry | 61 pages, 8 figures, revised version, results unchanged | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the origin of both non-Abelian discrete family symmetry and
Abelian continuous family symmetry, as well as matter parity, from F-theory
SUSY GUTs. We propose a minimal model based on the smallest GUT group $SU(5)$,
together with the non-Abelian family symmetry $D_4$ plus an Abelian family
symmetry, where f... | [
{
"created": "Tue, 5 May 2015 09:46:00 GMT",
"version": "v1"
},
{
"created": "Thu, 14 May 2015 16:46:06 GMT",
"version": "v2"
},
{
"created": "Sat, 3 Oct 2015 17:56:28 GMT",
"version": "v3"
}
] | 2015-10-06 | [
[
"Karozas",
"Athanasios",
""
],
[
"King",
"Stephen F.",
""
],
[
"Leontaris",
"George K.",
""
],
[
"Meadowcroft",
"Andrew K.",
""
]
] | We discuss the origin of both non-Abelian discrete family symmetry and Abelian continuous family symmetry, as well as matter parity, from F-theory SUSY GUTs. We propose a minimal model based on the smallest GUT group $SU(5)$, together with the non-Abelian family symmetry $D_4$ plus an Abelian family symmetry, where flu... |
1810.07196 | Zhengkang Zhang | Raymond T. Co, Aaron Pierce, Zhengkang Zhang and Yue Zhao | Dark Photon Dark Matter Produced by Axion Oscillations | 8 pages, 2 figues; v2: minor changes, matches journal version | Phys. Rev. D 99, 075002 (2019) | 10.1103/PhysRevD.99.075002 | LCTP-18-21 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite growing interest and extensive effort to search for ultralight dark
matter in the form of a hypothetical dark photon, how it fits into a consistent
cosmology is unclear. Several dark photon dark matter production mechanisms
proposed previously are known to have limitations, at least in certain mass
regimes of... | [
{
"created": "Tue, 16 Oct 2018 18:00:06 GMT",
"version": "v1"
},
{
"created": "Thu, 2 May 2019 17:21:11 GMT",
"version": "v2"
}
] | 2019-05-03 | [
[
"Co",
"Raymond T.",
""
],
[
"Pierce",
"Aaron",
""
],
[
"Zhang",
"Zhengkang",
""
],
[
"Zhao",
"Yue",
""
]
] | Despite growing interest and extensive effort to search for ultralight dark matter in the form of a hypothetical dark photon, how it fits into a consistent cosmology is unclear. Several dark photon dark matter production mechanisms proposed previously are known to have limitations, at least in certain mass regimes of e... |
hep-ph/0703319 | Natalia Shuhmaher | Natalia Shuhmaher | A note on the moduli-induced gravitino problem | 6 pages, references added, identical to the published version | JHEP 0812:094,2008 | 10.1088/1126-6708/2008/12/094 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The cosmological moduli problem has been recently reconsidered. Papers [1,2]
show that even heavy moduli (m_\phi > 10^5 GeV) can be a problem for cosmology
if a branching ratio of the modulus into gravitini is large. In this paper, we
discuss the tachyonic decay of moduli into the Standard Model's degrees of
freedom,... | [
{
"created": "Fri, 30 Mar 2007 19:11:00 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Apr 2007 21:01:47 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Oct 2008 08:09:06 GMT",
"version": "v3"
},
{
"created": "Thu, 8 Jan 2009 18:24:05 GMT",
"version": "v4"
}
] | 2009-01-08 | [
[
"Shuhmaher",
"Natalia",
""
]
] | The cosmological moduli problem has been recently reconsidered. Papers [1,2] show that even heavy moduli (m_\phi > 10^5 GeV) can be a problem for cosmology if a branching ratio of the modulus into gravitini is large. In this paper, we discuss the tachyonic decay of moduli into the Standard Model's degrees of freedom, e... |
1610.00508 | Alireza Aleedaneshvar | Alireza Aleedaneshvar, Muhammad Goharipour and Saeedeh Rostami | The uncertainty of parton distribution functions due to physical
observables in a global analysis | I withdraw this paper since my supervisor require me to withdraw this
paper | null | 10.1088/1674-1137/41/2/023101 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent measurement of the differential $ \gamma+c $-jet cross section,
performed at the Tevatron collider in Run II by the D0 collaboration, is
studied in a next-to-leading order (NLO) global QCD analysis to assess its
impact on the proton parton distribution functions (PDFs). We show that these
data lead to a si... | [
{
"created": "Mon, 3 Oct 2016 11:58:18 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jan 2017 08:39:05 GMT",
"version": "v2"
}
] | 2017-04-05 | [
[
"Aleedaneshvar",
"Alireza",
""
],
[
"Goharipour",
"Muhammad",
""
],
[
"Rostami",
"Saeedeh",
""
]
] | The recent measurement of the differential $ \gamma+c $-jet cross section, performed at the Tevatron collider in Run II by the D0 collaboration, is studied in a next-to-leading order (NLO) global QCD analysis to assess its impact on the proton parton distribution functions (PDFs). We show that these data lead to a sign... |
hep-ph/0510373 | Andrea Wulzer | Giuliano Panico, Marco Serone and Andrea Wulzer | A Model of Electroweak Symmetry Breaking from a Fifth Dimension | 28 pages, 15 figures; v2: minor corrections and one reference added;
v3: treatment of the anomalous gauge field A_X corrected, one figure added,
essential results unchanged | Nucl.Phys. B739 (2006) 186-207 | 10.1016/j.nuclphysb.2006.01.025 | SISSA-77/2005/EP, UAB-FT-590 | hep-ph hep-th | null | We reconsider the idea of identifying the Higgs field as the internal
component of a gauge field in the flat space R^4XS^1/Z_2, by relaxing the
constraint of having unbroken SO(4,1) Lorentz symmetry in the bulk. In this
way, we show that the main common problems of previous models of this sort,
namely the prediction ... | [
{
"created": "Fri, 28 Oct 2005 09:22:11 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Nov 2005 13:24:41 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Dec 2005 10:56:28 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Panico",
"Giuliano",
""
],
[
"Serone",
"Marco",
""
],
[
"Wulzer",
"Andrea",
""
]
] | We reconsider the idea of identifying the Higgs field as the internal component of a gauge field in the flat space R^4XS^1/Z_2, by relaxing the constraint of having unbroken SO(4,1) Lorentz symmetry in the bulk. In this way, we show that the main common problems of previous models of this sort, namely the prediction of... |
2007.05550 | Aleksey Rusov | Shan Cheng, Alexander Khodjamirian, and Aleksey V. Rusov | The pion light-cone distribution amplitude from the pion electromagnetic
form factor | 24 pages, 8 figures, 5 tables. Slightly modified version, published
in Phys.Rev.D | Phys. Rev. D 102, 074022 (2020) | 10.1103/PhysRevD.102.074022 | SI-HEP-2020-15, P3H-20-032, IPPP/20/27 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We suggest to probe the pion light-cone distribution amplitude, applying a
dispersion relation for the pion electromagnetic form factor. Instead of the
standard dispersion relation, we use the equation between the spacelike form
factor $F_\pi(Q^2)$ and the integrated modulus of the timelike form factor. For
$F_\pi(Q^... | [
{
"created": "Fri, 10 Jul 2020 18:04:29 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Oct 2020 18:02:22 GMT",
"version": "v2"
}
] | 2020-11-04 | [
[
"Cheng",
"Shan",
""
],
[
"Khodjamirian",
"Alexander",
""
],
[
"Rusov",
"Aleksey V.",
""
]
] | We suggest to probe the pion light-cone distribution amplitude, applying a dispersion relation for the pion electromagnetic form factor. Instead of the standard dispersion relation, we use the equation between the spacelike form factor $F_\pi(Q^2)$ and the integrated modulus of the timelike form factor. For $F_\pi(Q^2)... |
2210.06009 | Albi Kerbizi | Albi Kerbizi and Leif L\"onnblad | Adding quark spin effects to PYTHIA string fragmentation | 6 pages, 3 figures, proceedings of ICHEP 2022 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quark spin effects in hadronization have been recently included in the PYTHIA
8 event generator for the simulation of the deep inelastic scattering (DIS)
process off a polarized nucleon target via the external StringSpinner package.
The spin effects can be simulated for the production of pseudoscalar mesons
using the... | [
{
"created": "Wed, 12 Oct 2022 08:27:01 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Oct 2022 12:54:03 GMT",
"version": "v2"
}
] | 2022-10-25 | [
[
"Kerbizi",
"Albi",
""
],
[
"Lönnblad",
"Leif",
""
]
] | Quark spin effects in hadronization have been recently included in the PYTHIA 8 event generator for the simulation of the deep inelastic scattering (DIS) process off a polarized nucleon target via the external StringSpinner package. The spin effects can be simulated for the production of pseudoscalar mesons using the s... |
0908.4416 | Michael Luke Walker | M.L. Walker | Gluonic Colour Singlets in QCD | 8 pages, LaTeX svjour.cls Discussion improved, especially concerning
the nonconfinement of Abelian gluons. Discussion of internucleon potential
greatly shortened. Mass estimate refined | null | null | hal-00411770 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that certain specific gluon excitations, other than conventional
glueballs, can propagate freely outside of hadrons and glueballs. We begin with
the result that the Abelian generators of $SU(N)$ QCD can be meaningfully
isolated by the Cho-Faddeev-Niemi-Shabanov decomposition. It has already been
shown by Cho... | [
{
"created": "Sun, 30 Aug 2009 19:49:30 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jul 2010 21:12:55 GMT",
"version": "v2"
}
] | 2010-07-19 | [
[
"Walker",
"M. L.",
""
]
] | We argue that certain specific gluon excitations, other than conventional glueballs, can propagate freely outside of hadrons and glueballs. We begin with the result that the Abelian generators of $SU(N)$ QCD can be meaningfully isolated by the Cho-Faddeev-Niemi-Shabanov decomposition. It has already been shown by Cho \... |
1809.03520 | Jiayin Gu | Gauthier Durieux, Jiayin Gu, Eleni Vryonidou, Cen Zhang | Probing top-quark couplings indirectly at Higgs factories | 14 pages, 6 figures, v2: minor changes, matches the published version | Chin.Phys.C 42 (2018) 12, 123107 | 10.1088/1674-1137/42/12/123107 | DESY 18-142, CERN-TH-2018-193, MITP/18-081 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We perform a global effective-field-theory analysis to assess the combined
precision on Higgs couplings, triple gauge-boson couplings, and top-quark
couplings, at future circular $e^+e^-$ colliders, with a focus on runs below
the $t\bar t$ production threshold. Deviations in the top-quark sector entering
as one-loop ... | [
{
"created": "Mon, 10 Sep 2018 18:00:18 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Oct 2022 11:09:51 GMT",
"version": "v2"
}
] | 2022-10-11 | [
[
"Durieux",
"Gauthier",
""
],
[
"Gu",
"Jiayin",
""
],
[
"Vryonidou",
"Eleni",
""
],
[
"Zhang",
"Cen",
""
]
] | We perform a global effective-field-theory analysis to assess the combined precision on Higgs couplings, triple gauge-boson couplings, and top-quark couplings, at future circular $e^+e^-$ colliders, with a focus on runs below the $t\bar t$ production threshold. Deviations in the top-quark sector entering as one-loop co... |
1308.2232 | Brandon Bryant | Archana Anandakrishnan, B. Charles Bryant, Stuart Raby, Akin Wingerter | Gluino bounds: Simplified Models vs a Particular SO(10) Model (A
Snowmass white paper) | Snowmass 2013 white paper | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the results from the first run of LHC studied in the context of
simplified models and re-interpret them for a particular SO(10) model with a
non-simplified topology. Hadronic searches have been designed to obtain the
best sensitivity for the simplified models. They require multiple b-jets in the
final sta... | [
{
"created": "Fri, 9 Aug 2013 20:03:12 GMT",
"version": "v1"
}
] | 2013-08-13 | [
[
"Anandakrishnan",
"Archana",
""
],
[
"Bryant",
"B. Charles",
""
],
[
"Raby",
"Stuart",
""
],
[
"Wingerter",
"Akin",
""
]
] | We consider the results from the first run of LHC studied in the context of simplified models and re-interpret them for a particular SO(10) model with a non-simplified topology. Hadronic searches have been designed to obtain the best sensitivity for the simplified models. They require multiple b-jets in the final state... |
0811.3678 | Matthias Neubert | M. Bauer, S. Casagrande, L. Gruender, U. Haisch and M. Neubert
(Johannes Gutenberg University Mainz) | Little Randall-Sundrum models: epsilon_K strikes again | 11 pages, 3 figures | Phys.Rev.D79:076001,2009 | 10.1103/PhysRevD.79.076001 | MZ-TH/08-33 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A detailed phenomenological analysis of neutral kaon mixing in "little
Randall-Sundrum" models is presented. It is shown that the constraints arising
from the CP-violating quantity epsilon_K can, depending on the value of the
ultra-violet cutoff, be even stronger than in the original Randall-Sundrum
scenario addressi... | [
{
"created": "Sat, 22 Nov 2008 11:49:30 GMT",
"version": "v1"
}
] | 2010-05-27 | [
[
"Bauer",
"M.",
"",
"Johannes Gutenberg University Mainz"
],
[
"Casagrande",
"S.",
"",
"Johannes Gutenberg University Mainz"
],
[
"Gruender",
"L.",
"",
"Johannes Gutenberg University Mainz"
],
[
"Haisch",
"U.",
"",
"Johannes Gutenberg Univ... | A detailed phenomenological analysis of neutral kaon mixing in "little Randall-Sundrum" models is presented. It is shown that the constraints arising from the CP-violating quantity epsilon_K can, depending on the value of the ultra-violet cutoff, be even stronger than in the original Randall-Sundrum scenario addressing... |
hep-ph/9707202 | Gabriel Lopez | G. Lopez Castro and G. Toledo Sanchez | Effects of the magnetic dipole moment of charged vector mesons in their
radiative decay distribution | Latex, 11 pages incl. 3 .ps figures, to appear in Phys. Rev. D | Phys.Rev. D56 (1997) 4408-4411 | 10.1103/PhysRevD.56.4408 | UCL-IPT-97-10 | hep-ph | null | We consider the effects of anomalous magnetic dipole moments of vector mesons
in the decay distribution of photons emitted in two-pseudoscalar decays of
charged vector mesons. By choosing a kinematical configuration appropriate to
isolate these effects from model-dependent and dominant bremsstrahlung
contributions, w... | [
{
"created": "Tue, 1 Jul 1997 08:12:41 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Castro",
"G. Lopez",
""
],
[
"Sanchez",
"G. Toledo",
""
]
] | We consider the effects of anomalous magnetic dipole moments of vector mesons in the decay distribution of photons emitted in two-pseudoscalar decays of charged vector mesons. By choosing a kinematical configuration appropriate to isolate these effects from model-dependent and dominant bremsstrahlung contributions, we ... |
1405.5385 | J\"urgen Rohrwild | Paul Moch and J\"urgen Rohrwild | g-2 In the custodially protected RS model | 21 pages, 8 figures | J. Phys. G: Nucl. Part. Phys. 41 (2014) 105005 | 10.1088/0954-3899/41/10/105005 | TUM-HEP-943/14, OUTP-14-08P | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study leptonic operators of dimension six in the custodially protected
Randall-Sundrum model. Their contribution to the anomalous magnetic moment of
the muon is evaluated. We find that the contribution to g-2 due to diagrams
with an internal gauge boson exchange is given by approximately 2.72*10^-10 (1
TeV/T)^2 ba... | [
{
"created": "Wed, 21 May 2014 11:45:19 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Moch",
"Paul",
""
],
[
"Rohrwild",
"Jürgen",
""
]
] | We study leptonic operators of dimension six in the custodially protected Randall-Sundrum model. Their contribution to the anomalous magnetic moment of the muon is evaluated. We find that the contribution to g-2 due to diagrams with an internal gauge boson exchange is given by approximately 2.72*10^-10 (1 TeV/T)^2 basi... |
1401.7551 | Massimo Mannarelli | Massimo Mannarelli | The amazing properties of crystalline color superconductors | 12 pages, 5 figures. Proceedings of the XIV Convegno di Cortona su
Problemi di Fisica Nucleare Teorica | null | 10.1088/1742-6596/527/1/012020 | null | hep-ph astro-ph.SR cond-mat.quant-gas | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper is a brief journey into the amazing realm of crystalline color
superconductors. Starting from a qualitative description of superfluids,
superconductors and supersolids, we show how inhomogeneous phases may arise
when the system is under stress. These basic concepts are then extended to
quark matter, in whi... | [
{
"created": "Wed, 29 Jan 2014 15:35:11 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Mannarelli",
"Massimo",
""
]
] | This paper is a brief journey into the amazing realm of crystalline color superconductors. Starting from a qualitative description of superfluids, superconductors and supersolids, we show how inhomogeneous phases may arise when the system is under stress. These basic concepts are then extended to quark matter, in which... |
2306.09103 | Upalaparna Banerjee | Upalaparna Banerjee, Joydeep Chakrabortty, Shakeel Ur Rahaman,
Kaanapuli Ramkumar | One-loop Effective Action up to Dimension Eight: Integrating out Heavy
Scalar(s) | 43+1 pages, 7 tables, 1 figure | null | null | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | We present the complete one-loop effective action up to dimension eight after
integrating out degenerate scalars using the Heat-Kernel method. The result is
provided without assuming any specific form of either UV or low energy
theories, i.e., universal. In this paper, we consider the effects of only heavy
scalar pro... | [
{
"created": "Thu, 15 Jun 2023 13:00:37 GMT",
"version": "v1"
}
] | 2023-06-16 | [
[
"Banerjee",
"Upalaparna",
""
],
[
"Chakrabortty",
"Joydeep",
""
],
[
"Rahaman",
"Shakeel Ur",
""
],
[
"Ramkumar",
"Kaanapuli",
""
]
] | We present the complete one-loop effective action up to dimension eight after integrating out degenerate scalars using the Heat-Kernel method. The result is provided without assuming any specific form of either UV or low energy theories, i.e., universal. In this paper, we consider the effects of only heavy scalar propa... |
2105.04844 | Luc Schnell | Andreas Crivellin, Luc Schnell | Complete Lagrangian and Set of Feynman Rules for Scalar Leptoquarks | Newest version available at https://lucschnell.ch | null | 10.1016/j.cpc.2021.108188 | CERN-TH-2021-074, PSI-PR-21-08, ZU-TH 19/21 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | Leptoquarks (LQs) have attracted increasing attention within recent years,
mainly since they can explain the flavor anomalies found in $R(D^{(*)})$, $b
\rightarrow s \ell^+ \ell^-$ transitions and the anomalous magnetic moment of
the muon. In this article, we lay the groundwork for further automated analyses
by prese... | [
{
"created": "Tue, 11 May 2021 08:01:24 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Oct 2021 17:03:05 GMT",
"version": "v2"
},
{
"created": "Mon, 20 Jun 2022 09:56:14 GMT",
"version": "v3"
}
] | 2022-06-22 | [
[
"Crivellin",
"Andreas",
""
],
[
"Schnell",
"Luc",
""
]
] | Leptoquarks (LQs) have attracted increasing attention within recent years, mainly since they can explain the flavor anomalies found in $R(D^{(*)})$, $b \rightarrow s \ell^+ \ell^-$ transitions and the anomalous magnetic moment of the muon. In this article, we lay the groundwork for further automated analyses by present... |
1405.7079 | Emanuele Re | Emanuele Re | Higgs production at NNLOPS | 5 pages, 2 figures. Submitted to the proceedings of the 49th
Rencontres de Moriond on QCD and High Energy Interactions, March 22-29, 2014,
La Thuile | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe the method used to build a simulation of Higgs boson production
accurate at next-to-next-to-leading order and matched to a parton shower. The
adopted procedure makes use of a combination of the POWHEG and MiNLO methods.
We also use results from HNNLO as final input to reach the claimed accuracy.
Results f... | [
{
"created": "Tue, 27 May 2014 22:27:45 GMT",
"version": "v1"
}
] | 2014-05-29 | [
[
"Re",
"Emanuele",
""
]
] | We describe the method used to build a simulation of Higgs boson production accurate at next-to-next-to-leading order and matched to a parton shower. The adopted procedure makes use of a combination of the POWHEG and MiNLO methods. We also use results from HNNLO as final input to reach the claimed accuracy. Results for... |
hep-ph/0012287 | null | Robert W. Johnson and Michael J. Teper | String models of glueballs and the spectrum of SU(N) gauge theories in
2+1 dimensions | 29 pages. Compressed version for publication. See V.1 for useful
extra details | Phys.Rev. D66 (2002) 036006 | 10.1103/PhysRevD.66.036006 | Oxford preprint OUTP-00-53P | hep-ph hep-lat | null | The spectrum of glueballs in 2+1 dimensions is calculated within an extended
class of Isgur-Paton flux tube models and is compared to lattice calculations
of the low-lying SU(N) glueball mass spectra. Our modifications of the model
include a string curvature term and different ways of dealing with the flux
tube width... | [
{
"created": "Thu, 21 Dec 2000 13:56:01 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Aug 2002 14:33:21 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Johnson",
"Robert W.",
""
],
[
"Teper",
"Michael J.",
""
]
] | The spectrum of glueballs in 2+1 dimensions is calculated within an extended class of Isgur-Paton flux tube models and is compared to lattice calculations of the low-lying SU(N) glueball mass spectra. Our modifications of the model include a string curvature term and different ways of dealing with the flux tube width. ... |
hep-ph/9610537 | Sergey Troshin | A. D. Krisch and S. M. Troshin | Small $P_{\perp}^2$ Elastic Proton-Proton Polarization near 300 GeV | 4 pages, latex, no figures, talk given at Workshop on High Energy
Polarimeters, Amsterdam, September 9, 1996 | null | null | null | hep-ph | null | Using two hopefully reasonable assumptions plus existing data on the
analyzing power in high energy proton-proton elastic scattering, we estimate
that the hadronic helicity-flip amplitude at $P^2_{\perp}$ of 0.003 (GeV/c)$^2$
is neglible near 300 GeV. This would allow the absolute calibration of a CNI
polarimeter.
| [
{
"created": "Wed, 30 Oct 1996 11:26:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Krisch",
"A. D.",
""
],
[
"Troshin",
"S. M.",
""
]
] | Using two hopefully reasonable assumptions plus existing data on the analyzing power in high energy proton-proton elastic scattering, we estimate that the hadronic helicity-flip amplitude at $P^2_{\perp}$ of 0.003 (GeV/c)$^2$ is neglible near 300 GeV. This would allow the absolute calibration of a CNI polarimeter. |
2107.00666 | Roshan Mammen Abraham | Brian Batell, Jonathan L. Feng, Ahmed Ismail, Felix Kling, Roshan
Mammen Abraham, Sebastian Trojanowski | Discovering Dark Matter at the LHC through Its Nuclear Scattering in
Far-Forward Emulsion and Liquid Argon Detectors | 28 pages, 8 figures, 4 tables. Version published in PRD | Phys. Rev. D 104, 035036 (2021) | 10.1103/PhysRevD.104.035036 | PITT-PACC-2113, UCI-TR-2021-15 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | The LHC may produce light, weakly-interacting particles that decay to dark
matter, creating an intense and highly collimated beam of dark matter particles
in the far-forward direction. We investigate the prospects for detecting this
dark matter in two far-forward detectors proposed for a future Forward Physics
Facili... | [
{
"created": "Thu, 1 Jul 2021 18:00:05 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Aug 2021 14:44:59 GMT",
"version": "v2"
}
] | 2021-09-01 | [
[
"Batell",
"Brian",
""
],
[
"Feng",
"Jonathan L.",
""
],
[
"Ismail",
"Ahmed",
""
],
[
"Kling",
"Felix",
""
],
[
"Abraham",
"Roshan Mammen",
""
],
[
"Trojanowski",
"Sebastian",
""
]
] | The LHC may produce light, weakly-interacting particles that decay to dark matter, creating an intense and highly collimated beam of dark matter particles in the far-forward direction. We investigate the prospects for detecting this dark matter in two far-forward detectors proposed for a future Forward Physics Facility... |
1711.04758 | Gerry McKeon Dr. | D.G.C. McKeon and Chenguang Zhao | Multiple Couplings and Renormalization Scheme Ambiguities | null | null | 10.1016/j.nuclphysb.2018.05.017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ambiguities inherent in renormalization are considered when using
mass-independent renormalization in massless theories that involve two coupling
coupling constants. We review how there is no renormalization scheme in which
the beta-functions can be chosen to vanish beyond a certain order in
perturbation theory, ... | [
{
"created": "Mon, 13 Nov 2017 18:49:38 GMT",
"version": "v1"
},
{
"created": "Sat, 30 Dec 2017 20:40:42 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Mar 2018 19:06:00 GMT",
"version": "v3"
},
{
"created": "Thu, 10 May 2018 16:00:37 GMT",
"version": "v4"
}
] | 2018-08-01 | [
[
"McKeon",
"D. G. C.",
""
],
[
"Zhao",
"Chenguang",
""
]
] | The ambiguities inherent in renormalization are considered when using mass-independent renormalization in massless theories that involve two coupling coupling constants. We review how there is no renormalization scheme in which the beta-functions can be chosen to vanish beyond a certain order in perturbation theory, bu... |
hep-ph/0610204 | Lorenzo Salcedo L. | C. Garcia-Recio, J. Nieves, L.L. Salcedo | Large $N$ Weinberg-Tomozawa interaction and spin-flavor symmetry | 3 pages, no figures. Presented at the IVth International Conference
on Quarks and Nuclear Physics, Madrid, June 5th-10th 2006 | Eur.Phys.J.A31:491-494,2007 | 10.1140/epja/i2006-10273-7 | null | hep-ph | null | The construction of an extended version of the Weinberg-Tomozawa Lagrangian,
in which baryons and mesons form spin-flavor multiplets, is reviewed and some
of its properties discussed, for an arbitrary number of colors and flavors. The
coefficient tables of spin-flavor irreducible representations related by
crossing b... | [
{
"created": "Tue, 17 Oct 2006 07:33:56 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Garcia-Recio",
"C.",
""
],
[
"Nieves",
"J.",
""
],
[
"Salcedo",
"L. L.",
""
]
] | The construction of an extended version of the Weinberg-Tomozawa Lagrangian, in which baryons and mesons form spin-flavor multiplets, is reviewed and some of its properties discussed, for an arbitrary number of colors and flavors. The coefficient tables of spin-flavor irreducible representations related by crossing bet... |
2406.04788 | Chrisna Setyo Nugroho | Chrisna Setyo Nugroho | Detection Prospects of Millicharged Dark Matter in Unconventional
Interferometer | 11 pages, 3 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We propose a novel idea to discover millicharged particles (mCPs) captured by
the earth during its existence. It has been demonstrated that the mCPs
accumulation inside the earth leads to the enhancement of its number density
much larger than the corresponding virial density. We propose to utilize an
unconventional l... | [
{
"created": "Fri, 7 Jun 2024 09:37:05 GMT",
"version": "v1"
}
] | 2024-06-10 | [
[
"Nugroho",
"Chrisna Setyo",
""
]
] | We propose a novel idea to discover millicharged particles (mCPs) captured by the earth during its existence. It has been demonstrated that the mCPs accumulation inside the earth leads to the enhancement of its number density much larger than the corresponding virial density. We propose to utilize an unconventional las... |
1912.03948 | Margarete Muhlleitner | M. Krause and M. Muhlleitner | Impact of Electroweak Corrections on Neutral Higgs Boson Decays in
Extended Higgs Sectors | null | null | 10.1007/JHEP04(2020)083 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Precision predictions play an important role in the search for indirect New
Physics effects in the Higgs sector itself. For the electroweak (EW)
corrections of the Higgs bosons in extended Higgs sectors several
renormalization schemes have been worked out that provide
gauge-parameter-independent relations between the... | [
{
"created": "Mon, 9 Dec 2019 10:21:25 GMT",
"version": "v1"
}
] | 2020-05-20 | [
[
"Krause",
"M.",
""
],
[
"Muhlleitner",
"M.",
""
]
] | Precision predictions play an important role in the search for indirect New Physics effects in the Higgs sector itself. For the electroweak (EW) corrections of the Higgs bosons in extended Higgs sectors several renormalization schemes have been worked out that provide gauge-parameter-independent relations between the i... |
1011.5921 | Alexei Prokudin | Alexei Prokudin | Electron Ion Collider transverse spin physics | Talk presented at International Workshop on Diffraction in
High-Energy Physics, Otranto, Italy, September 10 - 15, 2010 | AIP Conf.Proc.1350:339-343,2011 | 10.1063/1.3601435 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Electron Ion Collider is a future high energy facility for studies of the
structure of the nucleon. Three-dimensional parton structure is one of the main
goals of EIC. In momentum space Transverse Momentum Dependent Distributions
(TMDs) are the key ingredients to map such a structure. At leading twist spin
structure ... | [
{
"created": "Fri, 26 Nov 2010 21:57:31 GMT",
"version": "v1"
}
] | 2011-08-19 | [
[
"Prokudin",
"Alexei",
""
]
] | Electron Ion Collider is a future high energy facility for studies of the structure of the nucleon. Three-dimensional parton structure is one of the main goals of EIC. In momentum space Transverse Momentum Dependent Distributions (TMDs) are the key ingredients to map such a structure. At leading twist spin structure of... |
1703.06552 | Cyril Lagger | Archil Kobakhidze, Cyril Lagger, Adrian Manning, Jason Yue | Gravitational waves from a supercooled electroweak phase transition and
their detection with pulsar timing arrays | 20 pages, 3 figures. V2: references added and corrections to match
published version | Eur.Phys.J. C77 (2017) no.8, 570 | 10.1140/epjc/s10052-017-5132-y | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the properties of a stochastic gravitational wave background
produced by a first-order electroweak phase transition in the regime of extreme
supercooling. We study a scenario whereby the percolation temperature that
signifies the completion of the transition, $T_p$, can be as low as a few MeV
(nucleosy... | [
{
"created": "Mon, 20 Mar 2017 01:01:47 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Nov 2017 03:33:36 GMT",
"version": "v2"
}
] | 2017-11-09 | [
[
"Kobakhidze",
"Archil",
""
],
[
"Lagger",
"Cyril",
""
],
[
"Manning",
"Adrian",
""
],
[
"Yue",
"Jason",
""
]
] | We investigate the properties of a stochastic gravitational wave background produced by a first-order electroweak phase transition in the regime of extreme supercooling. We study a scenario whereby the percolation temperature that signifies the completion of the transition, $T_p$, can be as low as a few MeV (nucleosynt... |
2405.12162 | Nathaniel Sherrill | A. Belyaev, L. Cerrito, E. Lunghi, S. Moretti, N. Sherrill | Probing CPT invariance with top quarks at the LHC | null | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The first model-independent sensitivity to CPT violation in the top-quark
sector is extracted from ATLAS and CMS measurements of the top and antitop
kinematical mass difference. We find that the temporal component of a
CPT-violating background field interacting with the top-quark vector current is
restricted within t... | [
{
"created": "Mon, 20 May 2024 16:46:21 GMT",
"version": "v1"
}
] | 2024-05-21 | [
[
"Belyaev",
"A.",
""
],
[
"Cerrito",
"L.",
""
],
[
"Lunghi",
"E.",
""
],
[
"Moretti",
"S.",
""
],
[
"Sherrill",
"N.",
""
]
] | The first model-independent sensitivity to CPT violation in the top-quark sector is extracted from ATLAS and CMS measurements of the top and antitop kinematical mass difference. We find that the temporal component of a CPT-violating background field interacting with the top-quark vector current is restricted within the... |
hep-ph/0509206 | Peter Arnold | Peter Arnold and Guy D. Moore | QCD Plasma Instabilities: The Nonabelian Cascade | 20 pages | Phys.Rev.D73:025006,2006 | 10.1103/PhysRevD.73.025006 | null | hep-ph nucl-th | null | Magnetic plasma instabilities appear to play an important role in the early
stages of quark-gluon plasma equilibration in the high energy (weak coupling)
limit. Numerical studies of the growth of such instabilities from small seed
fluctuations have found initial exponential growth in their energy, followed by
linear ... | [
{
"created": "Tue, 20 Sep 2005 22:06:57 GMT",
"version": "v1"
}
] | 2010-02-16 | [
[
"Arnold",
"Peter",
""
],
[
"Moore",
"Guy D.",
""
]
] | Magnetic plasma instabilities appear to play an important role in the early stages of quark-gluon plasma equilibration in the high energy (weak coupling) limit. Numerical studies of the growth of such instabilities from small seed fluctuations have found initial exponential growth in their energy, followed by linear gr... |
2110.13605 | Lorenzo Calibbi | Giorgio Arcadi, Lorenzo Calibbi, Marco Fedele, Federico Mescia | $B$ anomalies and muon $g-2$ from Dark Matter | Contribution to the proceedings of the European Physical Society
Conference on High Energy Physics (EPS-HEP2021), 26-30 July 2021 | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Motivated by the result of the Muon g-2 experiment and the long-standing
anomalies in semileptonic $B$ meson decays, we systematically build a class of
minimal models that can address both experimental results thanks to the
contributions of a set of new fields that include a thermal Dark Matter
candidate.
| [
{
"created": "Tue, 26 Oct 2021 12:08:24 GMT",
"version": "v1"
}
] | 2021-10-27 | [
[
"Arcadi",
"Giorgio",
""
],
[
"Calibbi",
"Lorenzo",
""
],
[
"Fedele",
"Marco",
""
],
[
"Mescia",
"Federico",
""
]
] | Motivated by the result of the Muon g-2 experiment and the long-standing anomalies in semileptonic $B$ meson decays, we systematically build a class of minimal models that can address both experimental results thanks to the contributions of a set of new fields that include a thermal Dark Matter candidate. |
hep-ph/0108134 | Valery Lyubovitskij | V. E. Lyubovitskij (Tuebingen U.), Th. Gutsche (Tuebingen U.), Amand
Faessler (Tuebingen U.) and R. Vinh Mau (Paris U.) | piN scattering and electromagnetic corrections in the perturbative
chiral quark model | 12 pages, 2 figures | Phys.Lett. B520 (2001) 204-212 | 10.1016/S0370-2693(01)01142-X | null | hep-ph | null | We apply the perturbative chiral quark model to give predictions for the
electromagnetic O(p^2) low-energy couplings of the ChPT effective Lagrangian
that define the electromagnetic mass shifts of nucleons and first-order (e^2)
radiative corrections to the piN scattering amplitude. We estimate the leading
isospin-bre... | [
{
"created": "Thu, 16 Aug 2001 16:01:57 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Sep 2001 07:58:27 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Lyubovitskij",
"V. E.",
"",
"Tuebingen U."
],
[
"Gutsche",
"Th.",
"",
"Tuebingen U."
],
[
"Faessler",
"Amand",
"",
"Tuebingen U."
],
[
"Mau",
"R. Vinh",
"",
"Paris U."
]
] | We apply the perturbative chiral quark model to give predictions for the electromagnetic O(p^2) low-energy couplings of the ChPT effective Lagrangian that define the electromagnetic mass shifts of nucleons and first-order (e^2) radiative corrections to the piN scattering amplitude. We estimate the leading isospin-break... |
hep-ph/0610331 | Jens Braun | Jens Braun, Hans-J\"urgen Pirner | Effects of the Running of the QCD Coupling on the Energy Loss in the
Quark-Gluon Plasma | 14 pages, 6 figures | Phys.Rev.D75:054031,2007 | 10.1103/PhysRevD.75.054031 | null | hep-ph | null | Finite temperature modifies the running of the QCD coupling alpha_s(k,T) with
resolution k. After calculating the thermal quark and gluon masses
selfconsistently, we determine the quark-quark and quark-gluon cross sections
in the plasma based on the running coupling. We find that the running coupling
enhances these c... | [
{
"created": "Wed, 25 Oct 2006 11:36:30 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Braun",
"Jens",
""
],
[
"Pirner",
"Hans-Jürgen",
""
]
] | Finite temperature modifies the running of the QCD coupling alpha_s(k,T) with resolution k. After calculating the thermal quark and gluon masses selfconsistently, we determine the quark-quark and quark-gluon cross sections in the plasma based on the running coupling. We find that the running coupling enhances these cro... |
hep-ph/0203087 | Giancarlo D'Ambrosio | Giancarlo D'Ambrosio and Dao-Neng Gao | Electromagnetic penguin operators and direct CP violation in K --> pi
l^+ l^- | 12 pages, JHEP style, gluonic corrections to B_T added | JHEP 0207 (2002) 068 | 10.1088/1126-6708/2002/07/068 | null | hep-ph | null | Supersymmetric extensions of the Standard Model predict a large enhancement
of the Wilson coefficients of the dimension-five electromagnetic penguin
operators affecting the direct CP violation in K_L --> pi^0 e^+ e^- and the
charge asymmetry in K^\pm --> pi^\pm l^+ l^-.
Here we compute the relevant matrix elements ... | [
{
"created": "Fri, 8 Mar 2002 16:32:03 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Jul 2002 14:16:34 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"D'Ambrosio",
"Giancarlo",
""
],
[
"Gao",
"Dao-Neng",
""
]
] | Supersymmetric extensions of the Standard Model predict a large enhancement of the Wilson coefficients of the dimension-five electromagnetic penguin operators affecting the direct CP violation in K_L --> pi^0 e^+ e^- and the charge asymmetry in K^\pm --> pi^\pm l^+ l^-. Here we compute the relevant matrix elements in t... |
1709.01380 | Samuel Wallon | R. Boussarie, B. Duclou\'e, L. Szymanowski, S. Wallon | Forward $J/\psi$ and very backward jet inclusive production at the LHC | 23 pages, 9 figures | Phys. Rev. D 97, 014008 (2018) | 10.1103/PhysRevD.97.014008 | LPT-Orsay-17-34 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the spirit of Mueller-Navelet dijet production, we propose and study the
inclusive production of a forward $J/\psi$ and a very backward jet at the LHC
as an observable to reveal high-energy resummation effects \`a la BFKL. We
obtain several predictions, which are based on the various mechanisms discussed
in the li... | [
{
"created": "Tue, 5 Sep 2017 13:41:10 GMT",
"version": "v1"
}
] | 2018-01-24 | [
[
"Boussarie",
"R.",
""
],
[
"Ducloué",
"B.",
""
],
[
"Szymanowski",
"L.",
""
],
[
"Wallon",
"S.",
""
]
] | In the spirit of Mueller-Navelet dijet production, we propose and study the inclusive production of a forward $J/\psi$ and a very backward jet at the LHC as an observable to reveal high-energy resummation effects \`a la BFKL. We obtain several predictions, which are based on the various mechanisms discussed in the lite... |
hep-ph/9402265 | null | H. Baer, M. Bisset, C. Kao and X. Tata | Detecting Higgs Boson Decay to Neutralinos at Hadron Supercolliders | 15 pages (REVTEX), 7 figures available by regular mail,
FSU-HEP-940204, UH-511-781-94 | Phys.Rev. D50 (1994) 316-324 | 10.1103/PhysRevD.50.316 | null | hep-ph | null | We examine prospects for detecting the neutral Higgs bosons of minimal
supersymmetric models (MSSM) when their decays into neutralino pairs are
kinematically allowed. The best signature appears to be
$H_h,H_p\to\tz_2\tz_2\to 4\ell +\eslt$. We argue that Standard Model
contributions to this signature are negligible, a... | [
{
"created": "Thu, 10 Feb 1994 01:32:31 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Baer",
"H.",
""
],
[
"Bisset",
"M.",
""
],
[
"Kao",
"C.",
""
],
[
"Tata",
"X.",
""
]
] | We examine prospects for detecting the neutral Higgs bosons of minimal supersymmetric models (MSSM) when their decays into neutralino pairs are kinematically allowed. The best signature appears to be $H_h,H_p\to\tz_2\tz_2\to 4\ell +\eslt$. We argue that Standard Model contributions to this signature are negligible, and... |
1007.3915 | Saul Ramos-Sanchez | Stefan Forste, Hans Peter Nilles, Saul Ramos-Sanchez, Patrick K.S.
Vaudrevange | Proton Hexality in Local Grand Unification | 15 pages, 2 figures; v2: matches version published in PLB | Phys.Lett.B693:386-392,2010 | 10.1016/j.physletb.2010.08.057 | DESY 10-111; LMU-ASC 55/10 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Proton hexality is a discrete symmetry that avoids the problem of too fast
proton decay in the supersymmetric extension of the standard model.
Unfortunately it is inconsistent with conventional grand unification. We show
that proton hexality can be incorporated in the scheme of "Local Grand
Unification" discussed in ... | [
{
"created": "Thu, 22 Jul 2010 15:37:38 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Sep 2010 16:51:40 GMT",
"version": "v2"
}
] | 2014-11-21 | [
[
"Forste",
"Stefan",
""
],
[
"Nilles",
"Hans Peter",
""
],
[
"Ramos-Sanchez",
"Saul",
""
],
[
"Vaudrevange",
"Patrick K. S.",
""
]
] | Proton hexality is a discrete symmetry that avoids the problem of too fast proton decay in the supersymmetric extension of the standard model. Unfortunately it is inconsistent with conventional grand unification. We show that proton hexality can be incorporated in the scheme of "Local Grand Unification" discussed in th... |
hep-ph/0306232 | Jeff Forshaw | R. Enberg, J.R. Forshaw, L. Motyka and G. Poludniowski | Vector Meson Photoproduction from the BFKL Equation I: Theory | 16 pages. Minor typographical errors corrected | JHEP0309:008,2003 | 10.1088/1126-6708/2003/09/008 | null | hep-ph | null | Diffractive vector meson photoproduction accompanied by proton dissociation
is studied for large momentum transfer. The process is described by the
non-forward BFKL equation, for which a complete analytical solution is found.
The scattering amplitudes for all combinations of helicity are presented.
| [
{
"created": "Tue, 24 Jun 2003 09:23:07 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Sep 2003 11:40:04 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Enberg",
"R.",
""
],
[
"Forshaw",
"J. R.",
""
],
[
"Motyka",
"L.",
""
],
[
"Poludniowski",
"G.",
""
]
] | Diffractive vector meson photoproduction accompanied by proton dissociation is studied for large momentum transfer. The process is described by the non-forward BFKL equation, for which a complete analytical solution is found. The scattering amplitudes for all combinations of helicity are presented. |
hep-ph/0109032 | Fridger Schrempp | F. Schrempp (DESY) | Tracking QCD-Instantons | Presented at the Ringberg Workshop on ``New Trends in HERA Physics
2001'', 17-22 June 2001; 14 pages, 12 figures | J.Phys.G28:915-926,2002 | 10.1088/0954-3899/28/5/316 | DESY-01-125 | hep-ph | null | In a first part, I review our detailed investigation of the prospects to
discover deep-inelastic processes induced by small QCD-instantons at HERA. This
includes the essence of our calculations based on instanton-perturbation
theory, crucial lattice constraints and a confrontation of the recent
intriguing (preliminar... | [
{
"created": "Wed, 5 Sep 2001 10:05:35 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Schrempp",
"F.",
"",
"DESY"
]
] | In a first part, I review our detailed investigation of the prospects to discover deep-inelastic processes induced by small QCD-instantons at HERA. This includes the essence of our calculations based on instanton-perturbation theory, crucial lattice constraints and a confrontation of the recent intriguing (preliminary)... |
2303.04900 | Maibam Ricky Devi | Maibam Ricky Devi | Retrieving texture zeros in 3+1 active-sterile neutrino framework under
the action of $A_4$ modular-invariants | 17 pages, 5 figures, 9 tables | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The flavour problem and the viability of texture zeros of the Majorana mass
matrix in the 3+1 active-sterile neutrino mixing scenario are investigated in
this work using a novel bottom-up technique where we leverage the pertinent
concepts of full modular group, modular invariants, and $A_4$ flavour symmetry
as theore... | [
{
"created": "Wed, 8 Mar 2023 21:37:44 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Mar 2023 18:44:53 GMT",
"version": "v2"
}
] | 2023-04-04 | [
[
"Devi",
"Maibam Ricky",
""
]
] | The flavour problem and the viability of texture zeros of the Majorana mass matrix in the 3+1 active-sterile neutrino mixing scenario are investigated in this work using a novel bottom-up technique where we leverage the pertinent concepts of full modular group, modular invariants, and $A_4$ flavour symmetry as theoreti... |
0808.0562 | St\'ephane Lavignac | Emilian Dudas, Stephane Lavignac, Jeanne Parmentier | A light neutralino in hybrid models of supersymmetry breaking | 32 pages. v2: revised discussions of the generation of Bmu and of the
dark matter constraint; numerous small redactional changes; remarks and
references added | Nucl.Phys.B808:237-259,2009 | 10.1016/j.nuclphysb.2008.09.023 | CPHT-RR-049.0708, LPT-ORSAY 08-64, SACLAY-T08-110 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that in gauge mediation models where heavy messenger masses are
provided by the adjoint Higgs field of an underlying SU(5) theory, a
generalized gauge mediation spectrum arises with the characteristic feature of
having a neutralino LSP much lighter than in the standard gauge or gravity
mediation schemes. This... | [
{
"created": "Tue, 5 Aug 2008 19:52:23 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Sep 2008 00:31:39 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Dudas",
"Emilian",
""
],
[
"Lavignac",
"Stephane",
""
],
[
"Parmentier",
"Jeanne",
""
]
] | We show that in gauge mediation models where heavy messenger masses are provided by the adjoint Higgs field of an underlying SU(5) theory, a generalized gauge mediation spectrum arises with the characteristic feature of having a neutralino LSP much lighter than in the standard gauge or gravity mediation schemes. This n... |
hep-ph/0409280 | Chao-Hsi Chang | Chao-Hsi Chang, Jian-Xiong Wang and Xing-Gang Wu | Hadronic production of the $P$-wave excited $B_c$-states
($B_{cJ,L=1}^*$) | 23 pages, 9 figures, to replace for revising the misprints ect | Phys.Rev.D70:114019,2004 | 10.1103/PhysRevD.70.114019 | null | hep-ph | null | Adopting the complete $\alpha_s^4$ approach of the perturbative QCD (pQCD)
and updated parton distribution functions, we have estimated the hadronic
production of $P$-wave excited $B_c$-states ($B_{cJ,L=1}^*$). In the estimate,
special care on the relation of the production amplitude to the derivative of
wave functio... | [
{
"created": "Fri, 24 Sep 2004 03:57:18 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Sep 2004 10:14:15 GMT",
"version": "v2"
}
] | 2011-03-23 | [
[
"Chang",
"Chao-Hsi",
""
],
[
"Wang",
"Jian-Xiong",
""
],
[
"Wu",
"Xing-Gang",
""
]
] | Adopting the complete $\alpha_s^4$ approach of the perturbative QCD (pQCD) and updated parton distribution functions, we have estimated the hadronic production of $P$-wave excited $B_c$-states ($B_{cJ,L=1}^*$). In the estimate, special care on the relation of the production amplitude to the derivative of wave function ... |
1306.2874 | Jacopo Ferretti | J. Ferretti and E. Santopinto | Higher mass bottomonia | arXiv admin note: substantial text overlap with arXiv:1302.6857 | Phys. Rev. D90, 094022 (2014) | 10.1103/PhysRevD.90.094022 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show the results of a quark model calculation of the bottomonium spectrum
with self energy corrections due to the coupling to the meson-meson continuum.
The bare masses used in the calculation are computed within the relativized
quark model by Godfrey and Isgur. We also give results for the open-bottom
strong deca... | [
{
"created": "Wed, 12 Jun 2013 16:01:52 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Jan 2014 17:15:39 GMT",
"version": "v2"
},
{
"created": "Wed, 19 Nov 2014 15:57:32 GMT",
"version": "v3"
}
] | 2014-11-20 | [
[
"Ferretti",
"J.",
""
],
[
"Santopinto",
"E.",
""
]
] | We show the results of a quark model calculation of the bottomonium spectrum with self energy corrections due to the coupling to the meson-meson continuum. The bare masses used in the calculation are computed within the relativized quark model by Godfrey and Isgur. We also give results for the open-bottom strong decay ... |
1906.00727 | De-Liang Yao | De-Liang Yao, Pedro Fernandez-Soler, Feng-Kun Guo, Juan Nieves | New parametrization of the form factors in $\bar{B}\to
D\ell\bar{\nu}_\ell$ decays | 6 pages, 1 figure, 1 table, version accepted for publication | Phys. Rev. D 101, 034014 (2020) | 10.1103/PhysRevD.101.034014 | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new model-independent parametrization is proposed for the hadronic form
factors in the semileptonic $\bar{B}\to D\ell\bar{\nu}_\ell$ decay. By a
combined consideration of the recent experimental and lattice QCD data, we
determine precisely the Cabibbo-Kobayashi-Maskawa matrix element
$|V_{cb}|=41.01(75)\times 10^{-... | [
{
"created": "Mon, 3 Jun 2019 12:05:08 GMT",
"version": "v1"
},
{
"created": "Sat, 8 Feb 2020 11:34:42 GMT",
"version": "v2"
}
] | 2020-02-14 | [
[
"Yao",
"De-Liang",
""
],
[
"Fernandez-Soler",
"Pedro",
""
],
[
"Guo",
"Feng-Kun",
""
],
[
"Nieves",
"Juan",
""
]
] | A new model-independent parametrization is proposed for the hadronic form factors in the semileptonic $\bar{B}\to D\ell\bar{\nu}_\ell$ decay. By a combined consideration of the recent experimental and lattice QCD data, we determine precisely the Cabibbo-Kobayashi-Maskawa matrix element $|V_{cb}|=41.01(75)\times 10^{-3}... |
hep-ph/9901243 | Zurab Tavartkiladze | Qaisar Shafi and Zurab Tavartkiladze | Neutrino Mixings and Fermion Masses in Supersymmetric SU(5) | 11 pp, LATEX. Typos are corrected, accepted for Phys. Lett. B | Phys.Lett.B451:129-135,1999 | 10.1016/S0370-2693(99)00185-9 | BA-98-55 | hep-ph | null | We consider neutrino mixings in supersymmetric SU(5) supplemented by a U(1)
flavor symmetry. In particular, we show how bi-maximal neutrino mixings can be
realized. Two scenarios for implementing the small mixing angle MSW solution,
with one involving a sterile state $\nu_s$ and maximal $\nu_{\mu}-\nu_s$ mixing
to re... | [
{
"created": "Thu, 7 Jan 1999 19:30:28 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Feb 1999 05:37:19 GMT",
"version": "v2"
}
] | 2011-05-12 | [
[
"Shafi",
"Qaisar",
""
],
[
"Tavartkiladze",
"Zurab",
""
]
] | We consider neutrino mixings in supersymmetric SU(5) supplemented by a U(1) flavor symmetry. In particular, we show how bi-maximal neutrino mixings can be realized. Two scenarios for implementing the small mixing angle MSW solution, with one involving a sterile state $\nu_s$ and maximal $\nu_{\mu}-\nu_s$ mixing to reso... |
1406.0004 | Roberto Lineros | Massimiliano Lattanzi, Roberto A. Lineros, Marco Taoso | Connecting neutrino physics with dark matter | 21 pages, 4 figures. Review prepared for the focus issue on "Neutrino
Physics". Matches published version | New J. Phys. 16 125012 (2014) | 10.1088/1367-2630/16/12/125012 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The origin of neutrino masses and the nature of dark matter are two of the
most pressing open questions of the modern astro-particle physics. We consider
here the possibility that these two problems are related, and review some
theoretical scenarios which offer common solutions. A simple possibility is
that the dark ... | [
{
"created": "Fri, 30 May 2014 20:00:03 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Jan 2015 10:41:00 GMT",
"version": "v2"
}
] | 2015-01-20 | [
[
"Lattanzi",
"Massimiliano",
""
],
[
"Lineros",
"Roberto A.",
""
],
[
"Taoso",
"Marco",
""
]
] | The origin of neutrino masses and the nature of dark matter are two of the most pressing open questions of the modern astro-particle physics. We consider here the possibility that these two problems are related, and review some theoretical scenarios which offer common solutions. A simple possibility is that the dark ma... |
1703.09247 | Bhubanjyoti Bhattacharya | Ashutosh Kumar Alok, Bhubanjyoti Bhattacharya, Dinesh Kumar, Jacky
Kumar, David London, and S. Uma Sankar | New Physics in $b \rightarrow s \mu^+ \mu^-$: Distinguishing Models
through CP-Violating Effects | 23 pages, 3 figures; references updated; published in Physical Review
D | Phys. Rev. D 96, 015034 (2017) | 10.1103/PhysRevD.96.015034 | UdeM-GPP-TH-17-255; WSU-HEP-1703 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | At present, there are several measurements of $B$ decays that exhibit
discrepancies with the predictions of the SM, and suggest the presence of new
physics (NP) in $b \to s \mu^+ \mu^-$ transitions. Many NP models have been
proposed as explanations. These involve the tree-level exchange of a leptoquark
(LQ) or a flav... | [
{
"created": "Mon, 27 Mar 2017 18:13:48 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Apr 2017 19:01:55 GMT",
"version": "v2"
},
{
"created": "Wed, 26 Jul 2017 16:10:17 GMT",
"version": "v3"
}
] | 2017-07-27 | [
[
"Alok",
"Ashutosh Kumar",
""
],
[
"Bhattacharya",
"Bhubanjyoti",
""
],
[
"Kumar",
"Dinesh",
""
],
[
"Kumar",
"Jacky",
""
],
[
"London",
"David",
""
],
[
"Sankar",
"S. Uma",
""
]
] | At present, there are several measurements of $B$ decays that exhibit discrepancies with the predictions of the SM, and suggest the presence of new physics (NP) in $b \to s \mu^+ \mu^-$ transitions. Many NP models have been proposed as explanations. These involve the tree-level exchange of a leptoquark (LQ) or a flavor... |
hep-ph/9709380 | Ramon Miquel | Ramon Miquel (Univ. de Barcelona) | WW Physics at LEP2 | LaTeX, 20 pages, 6 eps figures, needs sprocl.sty, included. To appear
in the proceedings of the XXVth International Winter Meeting on Fundamental
Physics, Formigal (Spain), March 1997 | Int.J.Mod.Phys. A12 (1997) 5359-5386 | 10.1142/S0217751X97002863 | null | hep-ph hep-ex | null | The analyses and results on WW physics obtained in the first year of running
of LEP2 are summarized. The determination of the W mass, both through the
measurement of the WW production cross section at a center-of-mass energy of
161 GeV and through the study of the invariant mass distribution of W decay
products in th... | [
{
"created": "Wed, 17 Sep 1997 16:06:52 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Miquel",
"Ramon",
"",
"Univ. de Barcelona"
]
] | The analyses and results on WW physics obtained in the first year of running of LEP2 are summarized. The determination of the W mass, both through the measurement of the WW production cross section at a center-of-mass energy of 161 GeV and through the study of the invariant mass distribution of W decay products in the ... |
1712.08219 | Pierre Sikivie | Sankha Chakrabarty, Seishi Enomoto, Yaqi Han, Pierre Sikivie and Elisa
Todarello | Duration of Classicality of Homogeneous Condensates with Attractive
Interactions | 5 pages, no figures, contributed to the 13th Patras Workshop on
Axions, WIMPs and WISPs, Thessaloniki, May 15 to 19, 2017 | null | null | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark matter axions and other highly degenerate bosonic fluids are commonly
described by classical field equations. In a recent paper \cite{BECprop} we
calculated the duration of classicality of homogeneous condensates with
attractive contact interactions and of self-gravitating homogeneous condensates
in critical exp... | [
{
"created": "Thu, 21 Dec 2017 21:29:05 GMT",
"version": "v1"
}
] | 2017-12-25 | [
[
"Chakrabarty",
"Sankha",
""
],
[
"Enomoto",
"Seishi",
""
],
[
"Han",
"Yaqi",
""
],
[
"Sikivie",
"Pierre",
""
],
[
"Todarello",
"Elisa",
""
]
] | Dark matter axions and other highly degenerate bosonic fluids are commonly described by classical field equations. In a recent paper \cite{BECprop} we calculated the duration of classicality of homogeneous condensates with attractive contact interactions and of self-gravitating homogeneous condensates in critical expan... |
1603.01377 | Matti Heikinheimo | Sanjoy Biswas, Emidio Gabrielli, Matti Heikinheimo, Barbara Mele | Dark-Photon searches via Higgs-boson production at the LHC | 8 pages, 3 figures | Phys. Rev. D 93, 093011 (2016) | 10.1103/PhysRevD.93.093011 | HIP-2016-07/TH | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark photons $\bar \gamma$ mediating long-range forces in a dark sector are
predicted by various new physics scenarios, and are being intensively searched
for in experiments. We extend a previous study of a new discovery process for
dark photons proceedings via Higgs-boson production at the LHC. Thanks to the
non-dec... | [
{
"created": "Fri, 4 Mar 2016 08:42:06 GMT",
"version": "v1"
}
] | 2016-05-25 | [
[
"Biswas",
"Sanjoy",
""
],
[
"Gabrielli",
"Emidio",
""
],
[
"Heikinheimo",
"Matti",
""
],
[
"Mele",
"Barbara",
""
]
] | Dark photons $\bar \gamma$ mediating long-range forces in a dark sector are predicted by various new physics scenarios, and are being intensively searched for in experiments. We extend a previous study of a new discovery process for dark photons proceedings via Higgs-boson production at the LHC. Thanks to the non-decou... |
hep-ph/9406366 | Stephen S. Kelley | John S. Hagelin, S. Kelley, and Veronique Ziegler | Using Gauge Coupling Unification and Proton Decay to Test Minimal
Supersymmetric SU(5) | 10 pages (2 figures not included, available upon request),
MIU-THP-94/68 | Phys.Lett.B342:145-151,1995 | 10.1016/0370-2693(94)01331-6 | null | hep-ph | null | We derive a one-loop expression, including all thresholds, for the mass of
the proton decay mediating color triplets, $M_{D^c}$, in minimal supersymmetric
SU(5). The result for $M_{D^c}$ does not depend on other heavy thresholds or
extra representations with SU(5) invariant masses which might be added to the
minimal ... | [
{
"created": "Wed, 22 Jun 1994 03:38:51 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Hagelin",
"John S.",
""
],
[
"Kelley",
"S.",
""
],
[
"Ziegler",
"Veronique",
""
]
] | We derive a one-loop expression, including all thresholds, for the mass of the proton decay mediating color triplets, $M_{D^c}$, in minimal supersymmetric SU(5). The result for $M_{D^c}$ does not depend on other heavy thresholds or extra representations with SU(5) invariant masses which might be added to the minimal mo... |
1512.02556 | Oleg Teryaev | A. G. Oganesian, A. V. Pimikov, N. G. Stefanis, O. V. Teryaev | Matching lightcone- and anomaly-sum-rule predictions for the pion-photon
transition form factor | LaTeX, 16 pages, 2 figures | Phys. Rev. D 93, 054040 (2016) | 10.1103/PhysRevD.93.054040 | RUB-TPII-03/2015 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The pion-photon transition form factor is studied by employing two types of
Sum Rules: Light Cone Sum Rules (LCSR) and Anomaly Sum Rules (ASR). By
comparing the predictions for the pion-photon transition form factor, obtained
from these two approaches, the applicability limit of the LCSRs at low momenta
is determined... | [
{
"created": "Tue, 8 Dec 2015 17:29:07 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Dec 2015 17:01:17 GMT",
"version": "v2"
}
] | 2016-04-06 | [
[
"Oganesian",
"A. G.",
""
],
[
"Pimikov",
"A. V.",
""
],
[
"Stefanis",
"N. G.",
""
],
[
"Teryaev",
"O. V.",
""
]
] | The pion-photon transition form factor is studied by employing two types of Sum Rules: Light Cone Sum Rules (LCSR) and Anomaly Sum Rules (ASR). By comparing the predictions for the pion-photon transition form factor, obtained from these two approaches, the applicability limit of the LCSRs at low momenta is determined. ... |
1612.00808 | Zhufeng Zhang | Qi-Nan Wang, Zhu-Feng Zhang, T. G. Steele, Hong-Ying Jin, Zhuo-Ran
Huang | A comprehensive revisit of the $\rho$ meson with improved Monte-Carlo
based QCD sum rules | 12 pages, 8 figures, accepted for publication in Chinese Physics C | null | 10.1088/1674-1137/41/7/074107 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We improve the Monte-Carlo based QCD sum rules by introducing the rigorous
H\"older-inequality-determined sum rule window and a Breit-Wigner type
parametrization for the phenomenological spectral function. In this improved
sum rule analysis methodology, the sum rule analysis window can be determined
without any assum... | [
{
"created": "Fri, 2 Dec 2016 19:51:01 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Mar 2017 19:47:13 GMT",
"version": "v2"
}
] | 2017-08-02 | [
[
"Wang",
"Qi-Nan",
""
],
[
"Zhang",
"Zhu-Feng",
""
],
[
"Steele",
"T. G.",
""
],
[
"Jin",
"Hong-Ying",
""
],
[
"Huang",
"Zhuo-Ran",
""
]
] | We improve the Monte-Carlo based QCD sum rules by introducing the rigorous H\"older-inequality-determined sum rule window and a Breit-Wigner type parametrization for the phenomenological spectral function. In this improved sum rule analysis methodology, the sum rule analysis window can be determined without any assumpt... |
1203.6013 | Anton Godizov | A. A. Godizov | Current stage of understanding and description of hadronic elastic
diffraction | Talk given at DIFFRACTION 2012, the 7th International Workshop on
Diffraction in High-Energy Physics, September 10-15, 2012, Puerto del Carmen,
Lanzarote, Canary Islands | AIP Conf. Proc. 1523 (2013) 145 | 10.1063/1.4802137 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Current stage of development of the high-energy elastic diffractive
scattering phenomenology is reviewed. Verification of various theoretical
models via comparison of their predictions with the recent D0 and TOTEM data on
the nucleon-nucleon total and differential cross-sections is presented.
| [
{
"created": "Tue, 27 Mar 2012 16:26:19 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Nov 2012 18:19:28 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Oct 2013 18:21:54 GMT",
"version": "v3"
}
] | 2014-01-14 | [
[
"Godizov",
"A. A.",
""
]
] | Current stage of development of the high-energy elastic diffractive scattering phenomenology is reviewed. Verification of various theoretical models via comparison of their predictions with the recent D0 and TOTEM data on the nucleon-nucleon total and differential cross-sections is presented. |
1006.2100 | Ju Min Kim | Manuel Drees, Ju Min Kim, and Eun-Kyung Park | Direct and Indirect Detection of Neutralino Dark Matter and Collider
Signatures in an $SO(10)$ Model with Two Intermediate Scales | 21 pages, 16 figures | Phys.Rev.D82:095005,2010 | 10.1103/PhysRevD.82.095005 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the detectability of neutralino Dark Matter via direct and
indirect searches as well as collider signatures of an $SO(10)$ model with two
intermediate scales. We compare the direct Dark Matter detection cross section
and the muon flux due to neutralino annihilation in the Sun that we obtain in
this mod... | [
{
"created": "Thu, 10 Jun 2010 18:07:39 GMT",
"version": "v1"
}
] | 2010-12-13 | [
[
"Drees",
"Manuel",
""
],
[
"Kim",
"Ju Min",
""
],
[
"Park",
"Eun-Kyung",
""
]
] | We investigate the detectability of neutralino Dark Matter via direct and indirect searches as well as collider signatures of an $SO(10)$ model with two intermediate scales. We compare the direct Dark Matter detection cross section and the muon flux due to neutralino annihilation in the Sun that we obtain in this model... |
hep-ph/9910245 | Detlef Nolte | Benjamin Grinstein, Detlef R. Nolte and Ira Z. Rothstein | A Method For Extracting cos\alpha | 4 pages,2 figures, Latex | Phys.Rev.Lett.84:4545-4548,2000 | 10.1103/PhysRevLett.84.4545 | UCSD/PTH 99--15 | hep-ph hep-ex | null | We show that it is possible to extract the weak mixing angle alpha via a
measurement of the rate for B^+(-) -> \pi^+(-) e^+e^-. The sensitivity to
cos(alpha) results from the interference between the long and short distance
contributions. The short distance contribution can be computed, using heavy
quark symmetry, in... | [
{
"created": "Tue, 5 Oct 1999 23:51:22 GMT",
"version": "v1"
}
] | 2010-11-23 | [
[
"Grinstein",
"Benjamin",
""
],
[
"Nolte",
"Detlef R.",
""
],
[
"Rothstein",
"Ira Z.",
""
]
] | We show that it is possible to extract the weak mixing angle alpha via a measurement of the rate for B^+(-) -> \pi^+(-) e^+e^-. The sensitivity to cos(alpha) results from the interference between the long and short distance contributions. The short distance contribution can be computed, using heavy quark symmetry, in t... |
hep-ph/9907530 | Mihoko Nojiri | M. M. Nojiri(YITP) | Supersymmetry and Future Colliders | 14 pages, 7 Postscript figures, uses Latex2e, talk given in SSS99,
Seoul, Korea. Partly based on the work with D. Toya and T. Kobayashi, ICEPP,
Tokyo | null | null | YITP-99-45 | hep-ph | null | In this talk, I review precision SUSY study at LHC and TeV scale e+e- linear
colliders (LC). We discuss the study of the 3 body decay of the second lightest
neutralino \chi^0_2--> \chi^0_1 ll or the 2 body decay \chi^0_2-->\tilde{l}l at
LHC. In the former case, the whole m_{ll} distribution observed at LHC would
cons... | [
{
"created": "Wed, 28 Jul 1999 06:22:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nojiri",
"M. M.",
"",
"YITP"
]
] | In this talk, I review precision SUSY study at LHC and TeV scale e+e- linear colliders (LC). We discuss the study of the 3 body decay of the second lightest neutralino \chi^0_2--> \chi^0_1 ll or the 2 body decay \chi^0_2-->\tilde{l}l at LHC. In the former case, the whole m_{ll} distribution observed at LHC would constr... |
0901.4287 | Christopher Orme | Christopher Orme | On the possibility of sourcing a mono-energetic $\bar{\nu}_{e}$ long
baseline beta beam from bound beta decay | 10 pages, typos corrected, new trimmed version to complement a future
article | null | null | IPPP/09/06, DCPT/09/12 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the possibility of using fully stripped ions that can decay
through bound beta decay to complement electron capture long baseline neutrino
oscillation experiments is qualitatively analysed. The disadvantages of such a
source are discussed through consideration of the technological challenges
faced and ... | [
{
"created": "Tue, 27 Jan 2009 20:39:26 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Mar 2009 19:34:44 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Nov 2009 20:57:38 GMT",
"version": "v3"
}
] | 2009-11-24 | [
[
"Orme",
"Christopher",
""
]
] | In this paper, the possibility of using fully stripped ions that can decay through bound beta decay to complement electron capture long baseline neutrino oscillation experiments is qualitatively analysed. The disadvantages of such a source are discussed through consideration of the technological challenges faced and th... |
1312.3610 | Francisco Campanario | F. Campanario, H. Czy\.z, J. Gluza, M. Gunia, T. Riemann, G. Rodrigo
and V. Yundin | Complete QED NLO contributions to the reaction $e^+e^- \to
\mu^+\mu^-\gamma$ and their implementation in the event generator PHOKHARA | 28 pages, 8 figures | null | 10.1007/JHEP02(2014)114 | FTUV-13-0212 IFIC/13-87 LPN13-094 SFB/CPP-13-108 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | KLOE and Babar have an observed discrepancy of 2% to 5% in the invariant pion
pair production cross section. These measurements are based on approximate NLO
$ \mu^+ \mu^- \gamma $ cross section predictions of the Monte Carlo event
generator PHOKHARA7.0. In this article, the complete NLO radiative corrections
to $ \mu... | [
{
"created": "Thu, 12 Dec 2013 20:16:26 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Campanario",
"F.",
""
],
[
"Czyż",
"H.",
""
],
[
"Gluza",
"J.",
""
],
[
"Gunia",
"M.",
""
],
[
"Riemann",
"T.",
""
],
[
"Rodrigo",
"G.",
""
],
[
"Yundin",
"V.",
""
]
] | KLOE and Babar have an observed discrepancy of 2% to 5% in the invariant pion pair production cross section. These measurements are based on approximate NLO $ \mu^+ \mu^- \gamma $ cross section predictions of the Monte Carlo event generator PHOKHARA7.0. In this article, the complete NLO radiative corrections to $ \mu^+... |
1607.06853 | Sheakha Aldaihan S | S. Aldaihan, W.M. Snow, D.E. Krause, J.C. Long, and E. Fischbach | Constraining Anomalous Forces with Pseudoscalar and Axial Couplings
Employing a Spin-Independent Analysis | Presented at the Seventh Meeting on CPT and Lorentz Symmetry,
Bloomington, Indiana, June 20-24, 2016 | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Present laboratory limits on the coupling strength of anomalous pseudoscalar
and axial interactions are many orders of magnitude weaker than their scalar
and vector analogs. Here we investigate two mechanisms which can circumvent
this suppression and thereby lead to improved limits.
| [
{
"created": "Fri, 22 Jul 2016 22:10:19 GMT",
"version": "v1"
}
] | 2016-07-26 | [
[
"Aldaihan",
"S.",
""
],
[
"Snow",
"W. M.",
""
],
[
"Krause",
"D. E.",
""
],
[
"Long",
"J. C.",
""
],
[
"Fischbach",
"E.",
""
]
] | Present laboratory limits on the coupling strength of anomalous pseudoscalar and axial interactions are many orders of magnitude weaker than their scalar and vector analogs. Here we investigate two mechanisms which can circumvent this suppression and thereby lead to improved limits. |
2012.12577 | Marco Ruggieri | Shen-Song Wan and Marco Ruggieri | The Chiral Phase Transitions of Helical Matter | 12 pages, 10 figures | Phys. Rev. D 103, 094030 (2021) | 10.1103/PhysRevD.103.094030 | null | hep-ph hep-lat hep-th nucl-th | http://creativecommons.org/publicdomain/zero/1.0/ | We study the thermodynamics of helical matter, namely quark matter in which a
net helicity, $n_H$, is in equilibrium. Interactions are modeled by the
renormalized quark-meson model with two flavors of quarks. Helical density is
described within the grand-canonical ensemble formalism via a chemical
potential, $\mu_H$.... | [
{
"created": "Wed, 23 Dec 2020 10:08:15 GMT",
"version": "v1"
}
] | 2021-06-02 | [
[
"Wan",
"Shen-Song",
""
],
[
"Ruggieri",
"Marco",
""
]
] | We study the thermodynamics of helical matter, namely quark matter in which a net helicity, $n_H$, is in equilibrium. Interactions are modeled by the renormalized quark-meson model with two flavors of quarks. Helical density is described within the grand-canonical ensemble formalism via a chemical potential, $\mu_H$. W... |
hep-ph/0401243 | Heinrich P\"as | F. Deppisch, J. Kalinowski, H. P\"as, A. Redelbach, R. R\"uckl | Supersymmetric Lepton Flavour Violation at the LHC and LC | 13 pages, 5 figures, work performed for the LHC/LC study group | null | null | WUE-ITP-2004-004, IFT-06/04 | hep-ph | null | In supersymmetric extensions of the Standard Model, the Yukawa and/or mass
terms of the heavy neutrinos can generate lepton flavour violating slepton mass
terms. These new supersymmetric sources of lepton flavour violation may both
enhance the rates of charged lepton flavour violating processes, l_a -> l_b y,
and gen... | [
{
"created": "Fri, 30 Jan 2004 13:44:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Deppisch",
"F.",
""
],
[
"Kalinowski",
"J.",
""
],
[
"Päs",
"H.",
""
],
[
"Redelbach",
"A.",
""
],
[
"Rückl",
"R.",
""
]
] | In supersymmetric extensions of the Standard Model, the Yukawa and/or mass terms of the heavy neutrinos can generate lepton flavour violating slepton mass terms. These new supersymmetric sources of lepton flavour violation may both enhance the rates of charged lepton flavour violating processes, l_a -> l_b y, and gener... |
hep-ph/9809481 | Smirnov Alexei | A. Yu. Smirnov | Towards the Solution of the Solar Neutrino Problem | 10 pages, LaTeX, 9 figures. Invited talk presented at the Neutrino-98
conference, Takayama, Japan, June 1998. Several typos and eps file of fig.5
corrected; reference added | Nucl.Phys.Proc.Suppl. 77 (1999) 98-107 | 10.1016/S0920-5632(99)00404-1 | IC/98/148 | hep-ph | null | We discuss various aspects of the solar neutrino spectrum distortion and time
variations of fluxes. (i) Oscillations of neutrinos which cross the mantle and
the core of the Earth can be parametrically enhanced. The parametric effect
gives correct physical interpretation of the calculated day-night asymmetry.
(ii) Sol... | [
{
"created": "Tue, 22 Sep 1998 17:38:20 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Sep 1998 17:30:06 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Smirnov",
"A. Yu.",
""
]
] | We discuss various aspects of the solar neutrino spectrum distortion and time variations of fluxes. (i) Oscillations of neutrinos which cross the mantle and the core of the Earth can be parametrically enhanced. The parametric effect gives correct physical interpretation of the calculated day-night asymmetry. (ii) Solut... |
hep-ph/9409284 | Rajan Gupta | Tanmoy Bhattacharya and Rajan Gupta | Semi-leptonic form-factors from lattice qcd | This self contained PS file is based on the talk by R. Gupta at
DPF94. Los Alamos Preprint Number LAUR-94-3079 | null | null | null | hep-ph hep-lat | null | We present results for semi-leptonic form-factors obtained on a statistical
sample of $66$ $32^3 \times 64$ lattices at $\beta = 6.0$ using quenched Wilson
fermions. We find $f_+^{D \to K l \nu}(q^2 = 0) = 0.73 \pm 0.06$, $A_2/A_1({D
\to K^* l \nu}) = 0.72 \pm 0.22$, $V/A_1({D_s \to \phi l \nu}) = 1.91 \pm
0.04$, and... | [
{
"created": "Mon, 12 Sep 1994 20:10:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bhattacharya",
"Tanmoy",
""
],
[
"Gupta",
"Rajan",
""
]
] | We present results for semi-leptonic form-factors obtained on a statistical sample of $66$ $32^3 \times 64$ lattices at $\beta = 6.0$ using quenched Wilson fermions. We find $f_+^{D \to K l \nu}(q^2 = 0) = 0.73 \pm 0.06$, $A_2/A_1({D \to K^* l \nu}) = 0.72 \pm 0.22$, $V/A_1({D_s \to \phi l \nu}) = 1.91 \pm 0.04$, and $... |
hep-ph/0604224 | Lianyi He | Lianyi He, Meng Jin and Pengfei Zhuang | Pion Condensation in Baryonic Matter: from Sarma Phase to
Larkin-Ovchinnikov-Fudde-Ferrell Phase | 15 pages, 13 figures, published version in PRD | Phys.Rev.D74:036005,2006 | 10.1103/PhysRevD.74.036005 | null | hep-ph cond-mat.other cond-mat.supr-con nucl-th | null | We investigated two pion condensed phases in the frame of the two flavor
Nambu--Jona-Lasinio model at finite baryon density: the homogeneous and
isotropic Sarma phase and inhomogeneous and anisotropic
Larkin-Ovchinnikov-Fudde-Ferrell(LOFF) phase. At small isospin chemical
potential $\mu_I$, the Sarma state is free fr... | [
{
"created": "Wed, 26 Apr 2006 09:21:07 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Jul 2006 06:33:44 GMT",
"version": "v2"
},
{
"created": "Sat, 12 Aug 2006 08:44:42 GMT",
"version": "v3"
}
] | 2009-09-09 | [
[
"He",
"Lianyi",
""
],
[
"Jin",
"Meng",
""
],
[
"Zhuang",
"Pengfei",
""
]
] | We investigated two pion condensed phases in the frame of the two flavor Nambu--Jona-Lasinio model at finite baryon density: the homogeneous and isotropic Sarma phase and inhomogeneous and anisotropic Larkin-Ovchinnikov-Fudde-Ferrell(LOFF) phase. At small isospin chemical potential $\mu_I$, the Sarma state is free from... |
1704.02688 | Ailin Zhang | Ze Zhao, Dan-Dan Ye and Ailin Zhang | Hadronic decay properties of newly observed $\Omega_c$ baryons | 5 pages, 1 figure, 6 tables, RevTex | Phys. Rev. D 95, 114024 (2017) | 10.1103/PhysRevD.95.114024 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hadronic decay widths of the newly observed charmed strange baryons,
$\Omega_c(3000)^0$, $\Omega_c(3050)^0$, $\Omega_c(3066)^0$, $\Omega_c(3090)^0$
and $\Omega_c(3119)^0$ have been calculated in a $^3P_0$ model. Our results
indicate that $\Omega_c(3066)^0$ and $\Omega_c(3090)^0$ can be interpreted as
the $1P-$wave $\... | [
{
"created": "Mon, 10 Apr 2017 02:45:30 GMT",
"version": "v1"
}
] | 2017-07-05 | [
[
"Zhao",
"Ze",
""
],
[
"Ye",
"Dan-Dan",
""
],
[
"Zhang",
"Ailin",
""
]
] | Hadronic decay widths of the newly observed charmed strange baryons, $\Omega_c(3000)^0$, $\Omega_c(3050)^0$, $\Omega_c(3066)^0$, $\Omega_c(3090)^0$ and $\Omega_c(3119)^0$ have been calculated in a $^3P_0$ model. Our results indicate that $\Omega_c(3066)^0$ and $\Omega_c(3090)^0$ can be interpreted as the $1P-$wave $\Om... |
1108.4251 | Zhi-Gang Wang | Zhi-Gang Wang | Analysis of the $\Lambda_Q$ baryons in the nuclear matter with the QCD
sum rules | 7 pages, 8 figures, revised version | Eur.Phys.J.C71(2011)1816 | 10.1140/epjc/s10052-011-1816-x | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we study the $\Lambda_c$ and $\Lambda_b$ baryons in the
nuclear matter using the QCD sum rules, and obtain the in-medium masses
$M_{\Lambda_c}^*=2.335\,\rm{GeV}$, $M_{\Lambda_b}^*=5.678\,\rm{GeV}$, the
in-medium vector self-energies $\Sigma^{\Lambda_c}_v=34\,\rm{MeV}$,
$\Sigma^{\Lambda_b}_v=32\,\rm{M... | [
{
"created": "Mon, 22 Aug 2011 08:13:51 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Nov 2011 09:06:07 GMT",
"version": "v2"
}
] | 2011-12-02 | [
[
"Wang",
"Zhi-Gang",
""
]
] | In this article, we study the $\Lambda_c$ and $\Lambda_b$ baryons in the nuclear matter using the QCD sum rules, and obtain the in-medium masses $M_{\Lambda_c}^*=2.335\,\rm{GeV}$, $M_{\Lambda_b}^*=5.678\,\rm{GeV}$, the in-medium vector self-energies $\Sigma^{\Lambda_c}_v=34\,\rm{MeV}$, $\Sigma^{\Lambda_b}_v=32\,\rm{MeV... |
hep-ph/0005172 | Liang Zuo-tang | Chun-xiu Liu and Zuo-tang Liang (Shandong U.) | Spin structure and longitudinal polarization of hyperon in e+e-
annihilation at high energies | 26 pages with 10 figures. Submitted to Phys. Rev. D | Phys.Rev. D62 (2000) 094001 | 10.1103/PhysRevD.62.094001 | null | hep-ph | null | Longitudinal polarizations of different kinds of hyperons produced in e+e-
annihilation at LEP I and LEP II energies in different event samples are
calculated using two different pictures for the spin structure of hyperon: that
drawn from polarized deep inelastic lepton-nucleon scattering data or that
using SU(6) sym... | [
{
"created": "Wed, 17 May 2000 17:18:31 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Liu",
"Chun-xiu",
"",
"Shandong U."
],
[
"Liang",
"Zuo-tang",
"",
"Shandong U."
]
] | Longitudinal polarizations of different kinds of hyperons produced in e+e- annihilation at LEP I and LEP II energies in different event samples are calculated using two different pictures for the spin structure of hyperon: that drawn from polarized deep inelastic lepton-nucleon scattering data or that using SU(6) symme... |
2204.03856 | Alexey Vladimirov | Simone Rodini, Alexey Vladimirov | Definition and evolution of transverse momentum dependent distribution
of twist-three | 43 pages, 5 figures; ver2, misprints corrected | null | 10.1007/JHEP08(2022)031 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an in-depth analysis of transverse momentum dependent (TMD)
distributions of twist-three. In particular, we focus on evolution equations,
symmetry relations, parameterization, interpretation, small-b asymptotic
behaviour and the structure of singularities. The starting point of discussion
are the correlato... | [
{
"created": "Fri, 8 Apr 2022 05:42:59 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jul 2022 07:17:05 GMT",
"version": "v2"
}
] | 2022-08-24 | [
[
"Rodini",
"Simone",
""
],
[
"Vladimirov",
"Alexey",
""
]
] | We present an in-depth analysis of transverse momentum dependent (TMD) distributions of twist-three. In particular, we focus on evolution equations, symmetry relations, parameterization, interpretation, small-b asymptotic behaviour and the structure of singularities. The starting point of discussion are the correlators... |
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