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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0901.2099 | Omar Gustavo Miranda | J. Barranco, A. Bolanos, O. G. Miranda, C. A. Moura, T. I. Rashba | Unparticle physics and neutrino phenomenology | 20 pages, 5 figures. Minor changes, final version | Phys.Rev.D79:073011,2009 | 10.1103/PhysRevD.79.073011 | MPP-2009-3 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have constrained unparticle interactions with neutrinos and electrons
using available data on neutrino-electron elastic scattering and the four CERN
LEP experiments data on mono photon production. We have found that, for
neutrino-electron elastic scattering, the MUNU experiment gives better
constraints than previo... | [
{
"created": "Wed, 14 Jan 2009 19:45:10 GMT",
"version": "v1"
},
{
"created": "Thu, 14 May 2009 17:09:35 GMT",
"version": "v2"
}
] | 2010-04-14 | [
[
"Barranco",
"J.",
""
],
[
"Bolanos",
"A.",
""
],
[
"Miranda",
"O. G.",
""
],
[
"Moura",
"C. A.",
""
],
[
"Rashba",
"T. I.",
""
]
] | We have constrained unparticle interactions with neutrinos and electrons using available data on neutrino-electron elastic scattering and the four CERN LEP experiments data on mono photon production. We have found that, for neutrino-electron elastic scattering, the MUNU experiment gives better constraints than previous... |
1405.7759 | C. Q. Geng | Chao-Qiang Geng, Da Huang and Lu-Hsing Tsai | Cosmic Ray Excesses from Multi-component Dark Matter Decays | 10 pages, 1 figures, submitted to the special issue of Mod. Phys.
Lett.A "Indirect Dark Matter Searches" | Mod. Phys. Lett. A29, 1440003 (2014) | 10.1142/S0217732314400033 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use multi-component decaying dark matter (DM) scenario to explain the
possible cosmic ray excesses in the positron fraction recently confirmed by
AMS-02 and the total $e^+ +e^-$ flux observed by Fermi-LAT. In the
two-component DM models, we find an interesting variation of the flavor
structure along with the cutof... | [
{
"created": "Fri, 30 May 2014 01:27:46 GMT",
"version": "v1"
}
] | 2014-12-01 | [
[
"Geng",
"Chao-Qiang",
""
],
[
"Huang",
"Da",
""
],
[
"Tsai",
"Lu-Hsing",
""
]
] | We use multi-component decaying dark matter (DM) scenario to explain the possible cosmic ray excesses in the positron fraction recently confirmed by AMS-02 and the total $e^+ +e^-$ flux observed by Fermi-LAT. In the two-component DM models, we find an interesting variation of the flavor structure along with the cutoff ... |
1706.07606 | Thomas Neder | Ivo de Medeiros Varzielas, Stephen F. King, Christoph Luhn, Thomas
Neder | Spontaneous CP violation in multi-Higgs potentials with triplets of
$\Delta(3n^2)$ and $\Delta(6n^2)$ | 57 pages, 4 diagrams | null | 10.1007/JHEP11(2017)136 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by discrete flavour symmetry models, we analyse Spontaneous CP
Violation (SCPV) for potentials involving three or six Higgs fields (both
electroweak doublets and singlets) which fall into irreducible triplet
representations of discrete symmetries belonging to the $\Delta(3n^2)$ and
$\Delta(6n^2)$ series, in... | [
{
"created": "Fri, 23 Jun 2017 09:16:06 GMT",
"version": "v1"
}
] | 2018-01-17 | [
[
"Varzielas",
"Ivo de Medeiros",
""
],
[
"King",
"Stephen F.",
""
],
[
"Luhn",
"Christoph",
""
],
[
"Neder",
"Thomas",
""
]
] | Motivated by discrete flavour symmetry models, we analyse Spontaneous CP Violation (SCPV) for potentials involving three or six Higgs fields (both electroweak doublets and singlets) which fall into irreducible triplet representations of discrete symmetries belonging to the $\Delta(3n^2)$ and $\Delta(6n^2)$ series, incl... |
hep-ph/0601267 | Mustafa Savci | T. M. Aliev, M. Savci | Analysis of the semileptonic (B_c -> B_u* l+ l-) decay from QCD sum
rules | 17 pages, no figures, LaTeX formatted | Eur.Phys.J.C47:413-421,2006 | 10.1140/epjc/s2006-02579-5 | metu-phys-hep-06-01 | hep-ph | null | We analyze the semileptonic (B_c -> B_u* l+ l-) decay in the frame work of
the Standard Model. We calculate the (B_c) to (B_u*) transition form factors in
QCD sum rules. Analytical expressions for the spectral densities and gluon
condensates are presented. The branching ratio of the (B_c -> B_u* l+ l-) decay
is calcu... | [
{
"created": "Tue, 31 Jan 2006 15:57:14 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Mar 2006 08:13:40 GMT",
"version": "v2"
}
] | 2009-01-07 | [
[
"Aliev",
"T. M.",
""
],
[
"Savci",
"M.",
""
]
] | We analyze the semileptonic (B_c -> B_u* l+ l-) decay in the frame work of the Standard Model. We calculate the (B_c) to (B_u*) transition form factors in QCD sum rules. Analytical expressions for the spectral densities and gluon condensates are presented. The branching ratio of the (B_c -> B_u* l+ l-) decay is calcula... |
1012.5778 | Sarka Todorova PhD | \v{S}\'arka Todorova | Tuning of the helix string model on the DELPHI $Z^0\rightarrow q\bar{q}$
data | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An alternative model of the fragmentation of the Lund string, investigating
the hypothesis of helix-like ordered gluon field, is compared with hadronic
$Z^0$ data. A significant improvement in the description of various measured
quantities is achieved. In particular, the existence of correlations between
longitudinal... | [
{
"created": "Tue, 28 Dec 2010 15:25:14 GMT",
"version": "v1"
}
] | 2016-08-14 | [
[
"Todorova",
"Šárka",
""
]
] | An alternative model of the fragmentation of the Lund string, investigating the hypothesis of helix-like ordered gluon field, is compared with hadronic $Z^0$ data. A significant improvement in the description of various measured quantities is achieved. In particular, the existence of correlations between longitudinal a... |
hep-ph/0508062 | Joseph Schechter | J. Schechter | Isobar rescattering model and light scalar mesons | 10 pages, 3 figures, talk at MRST2005 | Int.J.Mod.Phys. A20 (2005) 6149-6158 | 10.1142/S0217751X05029174 | SU-4252-814 | hep-ph | null | We use a toy model to discuss the problem of parameterizing the possible
contribution of a light scalar meson, sigma, to the final state interactions in
the non leptonic decays of heavy mesons.
| [
{
"created": "Thu, 4 Aug 2005 22:13:05 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Schechter",
"J.",
""
]
] | We use a toy model to discuss the problem of parameterizing the possible contribution of a light scalar meson, sigma, to the final state interactions in the non leptonic decays of heavy mesons. |
hep-ph/9811433 | Gomez Nicola | A.Gomez Nicola (U.C.Madrid), V.Galan-Gonzalez (Imperial College) | Nonequilibrium chiral perturbation theory and pion decay functions | 13 pages Latex, 2 figures | Phys.Lett. B449 (1999) 288-298 | 10.1016/S0370-2693(99)00067-2 | FT/UCM-2-98, IMPERIAL/TP/98-99/14 | hep-ph | null | We extend chiral perturbation theory to study a meson gas out of thermal
equilibrium. Assuming that the system is initially in equilibrium below the
critical temperature and working within the Schwinger-Keldysh contour
technique, we define consistently the time-dependent pion decay functions, the
counterparts of the ... | [
{
"created": "Mon, 23 Nov 1998 11:42:35 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Nicola",
"A. Gomez",
"",
"U.C.Madrid"
],
[
"Galan-Gonzalez",
"V.",
"",
"Imperial College"
]
] | We extend chiral perturbation theory to study a meson gas out of thermal equilibrium. Assuming that the system is initially in equilibrium below the critical temperature and working within the Schwinger-Keldysh contour technique, we define consistently the time-dependent pion decay functions, the counterparts of the pi... |
2203.07333 | Sergey Kulagin | S.I. Alekhin, S.A. Kulagin, R. Petti | Nuclear effects in the deuteron and global QCD analyses | 30 pages, 14 figures, final version published in PRD | null | 10.1103/PhysRevD.105.114037 | INR-TH-2022-007 | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | We report the results of a new global QCD analysis, which includes
deep-inelastic $e/\mu$ scattering data off proton and deuterium, as well as
Drell-Yan lepton pair production in proton-proton and proton-deuterium
collisions and $W^\pm/Z$ boson production data from $pp$ and $p \bar p$
collisions at the LHC and Tevatr... | [
{
"created": "Mon, 14 Mar 2022 17:35:27 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jun 2022 11:21:35 GMT",
"version": "v2"
}
] | 2022-07-13 | [
[
"Alekhin",
"S. I.",
""
],
[
"Kulagin",
"S. A.",
""
],
[
"Petti",
"R.",
""
]
] | We report the results of a new global QCD analysis, which includes deep-inelastic $e/\mu$ scattering data off proton and deuterium, as well as Drell-Yan lepton pair production in proton-proton and proton-deuterium collisions and $W^\pm/Z$ boson production data from $pp$ and $p \bar p$ collisions at the LHC and Tevatron... |
hep-ph/0303184 | Goran Duplancic | G. Duplancic, B. Nizic | Reduction method for dimensionally regulated one-loop N-point Feynman
integrals | 22 pages, 2 figures; one appendix added, discussions clarified,
version to appear in Eur. Phys. J. C | Eur.Phys.J. C35 (2004) 105-118 | 10.1140/epjc/s2004-01723-7 | null | hep-ph | null | We present a systematic method for reducing an arbitrary one-loop N-point
massless Feynman integral with generic 4-dimensional momenta to a set comprised
of eight fundamental scalar integrals: six box integrals in D=6, a triangle
integral in D=4, and a general two-point integral in D space time dimensions.
All the di... | [
{
"created": "Fri, 21 Mar 2003 16:34:20 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Jun 2003 17:44:21 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Feb 2004 15:17:51 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Duplancic",
"G.",
""
],
[
"Nizic",
"B.",
""
]
] | We present a systematic method for reducing an arbitrary one-loop N-point massless Feynman integral with generic 4-dimensional momenta to a set comprised of eight fundamental scalar integrals: six box integrals in D=6, a triangle integral in D=4, and a general two-point integral in D space time dimensions. All the dive... |
hep-ph/0003174 | Asesh Krishna Datta | Aseshkrishna Datta and Biswarup Mukhopadhyaya | Are Messages of R-parity Violating Supersymmetry Hidden within Top Quark
Signals ? | 13 pages, RevTeX, 2 PS figures, uses epsfig.sty, few comments and
references added, version to appear in Phys. Rev. Lett | Phys.Rev.Lett. 85 (2000) 248-251 | 10.1103/PhysRevLett.85.248 | MRI-PHY/P20000307 | hep-ph hep-ex | null | In an R-parity nonconserving supersymmetric theory, the lighter stop can
dominantly decay into $b\mu$ and $b\tau$ if R-parity breaking has to explain
the neutrino mass and mixing pattern suggested by the data on atmospheric muon
neutrinos. This should give rise to $dilepton+dijet$ and $single-lepton+jets$,
signals re... | [
{
"created": "Fri, 17 Mar 2000 08:12:24 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jun 2000 19:22:58 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Datta",
"Aseshkrishna",
""
],
[
"Mukhopadhyaya",
"Biswarup",
""
]
] | In an R-parity nonconserving supersymmetric theory, the lighter stop can dominantly decay into $b\mu$ and $b\tau$ if R-parity breaking has to explain the neutrino mass and mixing pattern suggested by the data on atmospheric muon neutrinos. This should give rise to $dilepton+dijet$ and $single-lepton+jets$, signals rese... |
1011.1074 | Harleen Dahiya Dr. | Harleen Dahiya and Neetika Sharma | Strangeness and Chiral Symmetry Breaking | 10 pages, 1 table. To appear in Mod. Phys. Lett. A | Mod.Phys.Lett.A26:279-288,2011 | 10.1142/S0217732311034785 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The implications of chiral symmetry breaking and SU(3) symmetry breaking have
been studied in the chiral constituent quark model ($\chi$CQM). The role of
hidden strangeness component has been investigated for the scalar matrix
elements of the nucleon with an emphasis on the meson-nucleon sigma terms. The
$\chi$CQM is... | [
{
"created": "Thu, 4 Nov 2010 08:00:46 GMT",
"version": "v1"
}
] | 2011-02-16 | [
[
"Dahiya",
"Harleen",
""
],
[
"Sharma",
"Neetika",
""
]
] | The implications of chiral symmetry breaking and SU(3) symmetry breaking have been studied in the chiral constituent quark model ($\chi$CQM). The role of hidden strangeness component has been investigated for the scalar matrix elements of the nucleon with an emphasis on the meson-nucleon sigma terms. The $\chi$CQM is a... |
2005.13067 | Trevor Reed | Trevor Reed, Christopher Leon, Frank Vera, Lei Guo, and Brian Raue | The Constituent Counting Rule and Omega Photoproduction | 6 pages, 8 figures | Phys. Rev. C 103, 065203 (2021) | 10.1103/PhysRevC.103.065203 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The constituent counting ruling (CCR) has been found to hold for numerous
hard, exclusive processes. It predicts the differential cross section at high
energies and fixed $\cos \theta_{c.m.}$ should follow $\frac{d \sigma}{dt} \sim
\frac{1}{s^{n-2}}$, where $n$ is the minimal number of constituents involved in
the re... | [
{
"created": "Tue, 26 May 2020 22:19:51 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Mar 2021 21:55:46 GMT",
"version": "v2"
}
] | 2021-06-30 | [
[
"Reed",
"Trevor",
""
],
[
"Leon",
"Christopher",
""
],
[
"Vera",
"Frank",
""
],
[
"Guo",
"Lei",
""
],
[
"Raue",
"Brian",
""
]
] | The constituent counting ruling (CCR) has been found to hold for numerous hard, exclusive processes. It predicts the differential cross section at high energies and fixed $\cos \theta_{c.m.}$ should follow $\frac{d \sigma}{dt} \sim \frac{1}{s^{n-2}}$, where $n$ is the minimal number of constituents involved in the reac... |
1506.08464 | Sanjib Kumar Agarwalla | Sanjib Kumar Agarwalla, Yee Kao, Debashis Saha, Tatsu Takeuchi | Running of Oscillation Parameters in Matter with Flavor-Diagonal
Non-Standard Interactions of the Neutrino | 71 pages, 92 pdf figures, 1 table. Slight changes in the title. A new
appendix added comparing numerical probabilities with constant and varying
Earth density profile. New references added. Accepted in JHEP | null | null | IP/BBSR/2015-2 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we unravel the role of matter effect in neutrino oscillation
in the presence of lepton-flavor-conserving, non-universal non-standard
interactions (NSI's) of the neutrino. Employing the Jacobi method, we derive
approximate analytical expressions for the effective mass-squared differences
and mixing ang... | [
{
"created": "Sun, 28 Jun 2015 22:37:16 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Oct 2015 15:36:00 GMT",
"version": "v2"
}
] | 2015-10-13 | [
[
"Agarwalla",
"Sanjib Kumar",
""
],
[
"Kao",
"Yee",
""
],
[
"Saha",
"Debashis",
""
],
[
"Takeuchi",
"Tatsu",
""
]
] | In this article we unravel the role of matter effect in neutrino oscillation in the presence of lepton-flavor-conserving, non-universal non-standard interactions (NSI's) of the neutrino. Employing the Jacobi method, we derive approximate analytical expressions for the effective mass-squared differences and mixing angle... |
1911.06254 | Dorota Sokolowska | Dorota Sokolowska, Jan Kalinowski, Jan Klamka, Wojciech Kotlarski,
Pawel Sopicki, Tania Robens, Aleksander Filip Zarnecki | Inert Doublet Model signatures at future $e^+e^-$ colliders | 7 pages, Proceedings for European Physical Society Conference on High
Energy Physics - EPS-HEP2019, 10-17 July, 2019, Ghent, Belgium, based on
1809.07712, 1811.06952. arXiv admin note: text overlap with arXiv:1908.04659 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Inert Doublet Model (IDM) is one of the simplest extensions of the
Standard Model (SM), providing a dark matter candidate. It is a two Higgs
doublet model with a discrete $Z_2$ symmetry, that prevents the scalars of the
second doublet (inert scalars) from coupling to the SM fermions and makes the
lightest of them... | [
{
"created": "Sun, 10 Nov 2019 14:40:35 GMT",
"version": "v1"
}
] | 2019-11-15 | [
[
"Sokolowska",
"Dorota",
""
],
[
"Kalinowski",
"Jan",
""
],
[
"Klamka",
"Jan",
""
],
[
"Kotlarski",
"Wojciech",
""
],
[
"Sopicki",
"Pawel",
""
],
[
"Robens",
"Tania",
""
],
[
"Zarnecki",
"Aleksander Filip",
... | The Inert Doublet Model (IDM) is one of the simplest extensions of the Standard Model (SM), providing a dark matter candidate. It is a two Higgs doublet model with a discrete $Z_2$ symmetry, that prevents the scalars of the second doublet (inert scalars) from coupling to the SM fermions and makes the lightest of them s... |
0806.4957 | Adam K. Leibovich | Chul Kim and Adam K. Leibovich | Leading SU(3) breaking in lightcone distribution amplitudes | 25 pages, 2 figures | Phys.Rev.D78:054026,2008 | 10.1103/PhysRevD.78.054026 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The lightcone formalism including SU(3) breaking effects for the light
pseudoscalar mesons is studied using soft-collinear effective theory (SCET),
where the conformal symmetries needed for the expansion can be clearly
implemented. The lightcone distribution amplitudes (LCDAs) are well-defined at
each order in the SC... | [
{
"created": "Mon, 30 Jun 2008 17:51:46 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kim",
"Chul",
""
],
[
"Leibovich",
"Adam K.",
""
]
] | The lightcone formalism including SU(3) breaking effects for the light pseudoscalar mesons is studied using soft-collinear effective theory (SCET), where the conformal symmetries needed for the expansion can be clearly implemented. The lightcone distribution amplitudes (LCDAs) are well-defined at each order in the SCET... |
hep-ph/9303240 | Paul Langacker0 | Paul Langacker | Solar Neutrinos | 19 pages, 2 figures (available on request), Coral Gables talk,
UPR-0552T | null | null | null | hep-ph | null | The status of solar neutrino experiments and their implications for both
nonstandard astrophysics ({\it e.g.,} cool sun models) and nonstandard neutrino
properties ({\it e.g.,} MSW conversions) are discussed. Assuming that all of
the experiments are correct, the relative rates observed by Kamiokande and
Homestake are... | [
{
"created": "Wed, 10 Mar 1993 20:03:44 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Langacker",
"Paul",
""
]
] | The status of solar neutrino experiments and their implications for both nonstandard astrophysics ({\it e.g.,} cool sun models) and nonstandard neutrino properties ({\it e.g.,} MSW conversions) are discussed. Assuming that all of the experiments are correct, the relative rates observed by Kamiokande and Homestake are h... |
1010.1458 | Rohini Godbole Professor | Rohini M. Godbole, Kumar Rao, Saurabh D. Rindani and Ritesh K. Singh | On measurement of top polarization as a probe of $t \bar t$ production
mechanisms at the LHC | 28 page, LaTeX, requires JHEP style file, 12 figures. Typos corrected
and references added | JHEP 1011:144,2010 | 10.1007/JHEP11(2010)144 | HIP-2010-24/TH | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we demonstrate the use of top polarization in the study of $t
\bar t$ resonances at the LHC, in the possible case where the dynamics implies
a non-zero top polarization. As a probe of top polarization we construct an
asymmetry in the decay-lepton azimuthal angle distribution (corresponding to
the sign of... | [
{
"created": "Thu, 7 Oct 2010 15:40:14 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Oct 2010 16:47:44 GMT",
"version": "v2"
}
] | 2010-12-09 | [
[
"Godbole",
"Rohini M.",
""
],
[
"Rao",
"Kumar",
""
],
[
"Rindani",
"Saurabh D.",
""
],
[
"Singh",
"Ritesh K.",
""
]
] | In this note we demonstrate the use of top polarization in the study of $t \bar t$ resonances at the LHC, in the possible case where the dynamics implies a non-zero top polarization. As a probe of top polarization we construct an asymmetry in the decay-lepton azimuthal angle distribution (corresponding to the sign of $... |
1602.05322 | Mohammad Moosavi Nejad | S. Mohammad Moosavi Nejad, Mahboobe Balali | Hadron energy spectrum in polarized top quark decays considering the
effects of hadron and bottom quark masses | null | Eur.Phys.J. C76 (2016) no.3, 173 | 10.1140/epjc/s10052-016-4017-9 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the analytical expressions for the next-to-leading order
corrections to the partial decay width $t(\uparrow) \rightarrow bW^+$, followed
by $b\rightarrow H_bX$, for nonzero b-quark mass ($m_b\neq 0$) in the
fixed-flavor-number scheme (FFNs). To make the predictions for the energy
distribution of outgoing h... | [
{
"created": "Wed, 17 Feb 2016 07:08:11 GMT",
"version": "v1"
}
] | 2016-10-19 | [
[
"Nejad",
"S. Mohammad Moosavi",
""
],
[
"Balali",
"Mahboobe",
""
]
] | We present the analytical expressions for the next-to-leading order corrections to the partial decay width $t(\uparrow) \rightarrow bW^+$, followed by $b\rightarrow H_bX$, for nonzero b-quark mass ($m_b\neq 0$) in the fixed-flavor-number scheme (FFNs). To make the predictions for the energy distribution of outgoing had... |
hep-ph/9405431 | Aneesh V. Manohar | Elizabeth Jenkins and Aneesh V. Manohar | Baryon Magnetic Moments in the 1/N Expansion | (15 pages, 1 figure. Uses harvmac and uufiles), UCSD/PTH 94-10 | Phys.Lett.B335:452-459,1994 | 10.1016/0370-2693(94)90377-8 | null | hep-ph | null | Relations among the baryon magnetic and transition magnetic moments are
derived in the $1/N_c$ expansion. Relations which hold to ALL ORDERS in $SU(3)$
breaking and to leading and first subleading orders in the $1/N_c$ expansion
are obtained. Additional relations are found which are valid up to $SU(3)$
breaking at fi... | [
{
"created": "Wed, 1 Jun 1994 04:01:03 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Jenkins",
"Elizabeth",
""
],
[
"Manohar",
"Aneesh V.",
""
]
] | Relations among the baryon magnetic and transition magnetic moments are derived in the $1/N_c$ expansion. Relations which hold to ALL ORDERS in $SU(3)$ breaking and to leading and first subleading orders in the $1/N_c$ expansion are obtained. Additional relations are found which are valid up to $SU(3)$ breaking at firs... |
1910.09649 | Angel Gomez Nicola | Angel G\'omez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodr\'iguez | Patterns and partners within the QCD phase diagram including strangeness | Proceedings of the Workshop "Strangeness in Quark Matter 2019", 6
pages, 2 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the current situation of the pattern of chiral symmetry
restoration. In particular, we analyze partner degeneration for $O(4)$ and
$U(1)_A$ symmetries within the context of Ward Identities and Effective
Theories. The application of Ward Identities to the thermal scaling of
screening masses is also discussed... | [
{
"created": "Mon, 21 Oct 2019 20:53:15 GMT",
"version": "v1"
}
] | 2019-10-23 | [
[
"Nicola",
"Angel Gómez",
""
],
[
"de Elvira",
"Jacobo Ruiz",
""
],
[
"Vioque-Rodríguez",
"Andrea",
""
]
] | We review the current situation of the pattern of chiral symmetry restoration. In particular, we analyze partner degeneration for $O(4)$ and $U(1)_A$ symmetries within the context of Ward Identities and Effective Theories. The application of Ward Identities to the thermal scaling of screening masses is also discussed. ... |
hep-ph/0111147 | Michael A. Doncheski | Stephen Godfrey and M. A. Doncheski | Signals for Non-Commutative QED in $e \gamma$ and $\gamma \gamma$
Collisions | 3 pages, 2 figures, RevTeX 4.0, contributed to APS/DPF/DPB Summer
Study on the Future of Particle Physics (Snowmass 2001), Snowmass, Colorado,
June 30 to July 21, 2001 | eConf C010630 (2001) P313 | null | PSMA-001 | hep-ph | null | We study the effects of non-commutative QED (NCQED) in fermion pair
production, $\gamma + \gamma \to f + \bar{f}$ and Compton scattering, $e +
\gamma \to e + \gamma$. Non-commutative geometries appear naturally in the
context of string/M-theory and gives rise to 3- and 4-point photon vertices and
to momentum dependen... | [
{
"created": "Mon, 12 Nov 2001 19:40:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Godfrey",
"Stephen",
""
],
[
"Doncheski",
"M. A.",
""
]
] | We study the effects of non-commutative QED (NCQED) in fermion pair production, $\gamma + \gamma \to f + \bar{f}$ and Compton scattering, $e + \gamma \to e + \gamma$. Non-commutative geometries appear naturally in the context of string/M-theory and gives rise to 3- and 4-point photon vertices and to momentum dependent ... |
2306.15555 | Filippo Sala | Iason Baldes, Maximilian Dichtl, Yann Gouttenoire and Filippo Sala | Bubbletrons | 5 pages plus references, 5 figures | null | null | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In cosmological first-order phase transitions (PT) with relativistic bubble
walls, high-energy shells of particles generically form on the inner and outer
sides of the walls. Shells from different bubbles can then collide with
energies much larger than the PT or inflation scales, and with sizeable rates,
realising a ... | [
{
"created": "Tue, 27 Jun 2023 15:25:50 GMT",
"version": "v1"
}
] | 2023-06-28 | [
[
"Baldes",
"Iason",
""
],
[
"Dichtl",
"Maximilian",
""
],
[
"Gouttenoire",
"Yann",
""
],
[
"Sala",
"Filippo",
""
]
] | In cosmological first-order phase transitions (PT) with relativistic bubble walls, high-energy shells of particles generically form on the inner and outer sides of the walls. Shells from different bubbles can then collide with energies much larger than the PT or inflation scales, and with sizeable rates, realising a `b... |
1203.1247 | Hooman Davoudiasl | Hooman Davoudiasl (BNL) and Rabindra N. Mohapatra (U. Maryland) | On Relating the Genesis of Cosmic Baryons and Dark Matter | 18 pages, 2 figures. Invited review, to appear in the New Journal of
Physics focus issue on 'Origin of Matter'. New material and a number of
references added in this version | null | 10.1088/1367-2630/14/9/095011 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The similar cosmological energy budgets in visible baryons and dark matter
motivate one to consider a common origin for the generation of both. We outline
the key features of scenarios that can accommodate a unified framework for the
genesis of cosmic matter. In doing so, we provide a brief overview of some of
the pa... | [
{
"created": "Tue, 6 Mar 2012 16:33:49 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jun 2012 18:03:27 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Davoudiasl",
"Hooman",
"",
"BNL"
],
[
"Mohapatra",
"Rabindra N.",
"",
"U. Maryland"
]
] | The similar cosmological energy budgets in visible baryons and dark matter motivate one to consider a common origin for the generation of both. We outline the key features of scenarios that can accommodate a unified framework for the genesis of cosmic matter. In doing so, we provide a brief overview of some of the past... |
hep-ph/0507290 | Luca Silvestrini | M. Ciuchini, M. Pierini, L. Silvestrini | The Effect of Penguins in the B_d to J/psi K^0 CP asymmetry | 4 pages, 3 figures. v2: Numbers updated with BaBar data on B to J/Psi
pi. v3: References added, version published in PRL | Phys.Rev.Lett. 95 (2005) 221804 | 10.1103/PhysRevLett.95.221804 | null | hep-ph | null | Performing a fit to the available experimental data, we quantify the effect
of long-distance contributions from penguin contractions in B^0 to J/psi K^0
decays. We estimate the deviation of the measured S_CP term of the
time-dependent CP asymmetry from sin(2 beta) induced by these contributions and
by the penguin ope... | [
{
"created": "Mon, 25 Jul 2005 19:33:25 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Oct 2005 22:55:57 GMT",
"version": "v2"
},
{
"created": "Wed, 23 Nov 2005 11:50:14 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Ciuchini",
"M.",
""
],
[
"Pierini",
"M.",
""
],
[
"Silvestrini",
"L.",
""
]
] | Performing a fit to the available experimental data, we quantify the effect of long-distance contributions from penguin contractions in B^0 to J/psi K^0 decays. We estimate the deviation of the measured S_CP term of the time-dependent CP asymmetry from sin(2 beta) induced by these contributions and by the penguin opera... |
hep-ph/0003127 | Manuel Drees | Manuel Drees (TU Munich) | Comment on "A New Dark Matter Candidate: Non-thermal Sterile Neutrinos" | Plain LaTeX, 2 pages, no figures | null | null | TUM-HEP-369-00 | hep-ph astro-ph | null | I point out that the sterile neutrinos suggested as candidates of "cool" Dark
Matter will decay through their mixing with light neutrinos. This leads to an
upper bound of about 200 keV on the mass of the sterile neutrinos, but might
facilitate their detection.
| [
{
"created": "Tue, 14 Mar 2000 16:21:18 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Drees",
"Manuel",
"",
"TU Munich"
]
] | I point out that the sterile neutrinos suggested as candidates of "cool" Dark Matter will decay through their mixing with light neutrinos. This leads to an upper bound of about 200 keV on the mass of the sterile neutrinos, but might facilitate their detection. |
hep-ph/9303301 | Cvetic | G. Cvetic and C.S. Kim | Flavor Democracy in Standard Models at High Energies | 23 pages (7 Figs. available on request), standard LATEX, preprint
DO-TH 93-08, SNUTP 93-12, YUMS 93-05 | Nucl.Phys.B407:290-312,1993 | 10.1016/0550-3213(93)90059-X | null | hep-ph | null | It is possible that the standard model (SM) is replaced around some
transition energy $\E_{tr}$ by a new, possibly Higgsless, ``flavor gauge
theory'' such that the Yukawa (running) parameters of SM at $E \sim \E_{tr}$
show up an (approximate) flavor democracy (FD). We investigate the latter
possibility by studying th... | [
{
"created": "Wed, 24 Mar 1993 15:43:44 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Cvetic",
"G.",
""
],
[
"Kim",
"C. S.",
""
]
] | It is possible that the standard model (SM) is replaced around some transition energy $\E_{tr}$ by a new, possibly Higgsless, ``flavor gauge theory'' such that the Yukawa (running) parameters of SM at $E \sim \E_{tr}$ show up an (approximate) flavor democracy (FD). We investigate the latter possibility by studying the ... |
2210.10724 | John M. Campbell | John M. Campbell, R. Keith Ellis, Tobias Neumann and Satyajit Seth | Transverse momentum resummation at N3LL+NNLO for diboson processes | 12 pages, 11 figures | JHEP 03 (2023) 080 | 10.1007/JHEP03(2023)080 | FERMILAB-PUB-22-762-T,IPPP/22/72 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Diboson processes are one of the most accessible and stringent probes of the
Standard Model's electroweak gauge structure at the LHC. They will be probed at
the percent level at the high-luminosity LHC, challenging current theory
predictions. We present transverse momentum resummed calculations at N3LL+NNLO
for the p... | [
{
"created": "Wed, 19 Oct 2022 17:09:12 GMT",
"version": "v1"
}
] | 2023-05-03 | [
[
"Campbell",
"John M.",
""
],
[
"Ellis",
"R. Keith",
""
],
[
"Neumann",
"Tobias",
""
],
[
"Seth",
"Satyajit",
""
]
] | Diboson processes are one of the most accessible and stringent probes of the Standard Model's electroweak gauge structure at the LHC. They will be probed at the percent level at the high-luminosity LHC, challenging current theory predictions. We present transverse momentum resummed calculations at N3LL+NNLO for the pro... |
0704.1608 | Krzysztof Golec-Biernat | K. Golec-Biernat, A. Luszczak | Diffractive parton distributions from the analysis with higher twist | 24 pages, 12 figures, significant improvements, version to be
published in Phys. Rev. D | Phys.Rev.D76:114014,2007 | 10.1103/PhysRevD.76.114014 | null | hep-ph | null | Diffractive parton distributions of the proton are determined from fits to
diffractive data from HERA. In addition to the twist--2 contribution, the
twist--4 contribution from longitudinally polarised virtual photons is
considered, which is important in the region of small diffractive masses. A new
prediction for the... | [
{
"created": "Thu, 12 Apr 2007 16:08:52 GMT",
"version": "v1"
},
{
"created": "Tue, 15 May 2007 14:41:19 GMT",
"version": "v2"
},
{
"created": "Thu, 8 Nov 2007 18:20:00 GMT",
"version": "v3"
}
] | 2010-03-25 | [
[
"Golec-Biernat",
"K.",
""
],
[
"Luszczak",
"A.",
""
]
] | Diffractive parton distributions of the proton are determined from fits to diffractive data from HERA. In addition to the twist--2 contribution, the twist--4 contribution from longitudinally polarised virtual photons is considered, which is important in the region of small diffractive masses. A new prediction for the l... |
hep-ph/0612309 | Guey-Lin Lin | Guey-Lin Lin (NCTU, NCTS) and Yoshiaki Umeda (NCTU) | Probing the octant of $\theta_{23}$ with very long baseline neutrino
oscillation experiments: a global look | 23 pages, 10 figures, 1 Table, revtex4 | null | null | null | hep-ph | null | We investigate the baseline range in which the $\theta_{23}$ degeneracy in
neutrino oscillation probabilities is absent for fixed values of $\theta_{13}$
and CP violation phase $\delta_{\rm CP}$. We begin by studying sensitivities of
neutrino oscillation probabilities to $\theta_{13}$, $\theta_{23}$ and
$\delta_{\rm ... | [
{
"created": "Fri, 22 Dec 2006 17:33:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Lin",
"Guey-Lin",
"",
"NCTU, NCTS"
],
[
"Umeda",
"Yoshiaki",
"",
"NCTU"
]
] | We investigate the baseline range in which the $\theta_{23}$ degeneracy in neutrino oscillation probabilities is absent for fixed values of $\theta_{13}$ and CP violation phase $\delta_{\rm CP}$. We begin by studying sensitivities of neutrino oscillation probabilities to $\theta_{13}$, $\theta_{23}$ and $\delta_{\rm CP... |
0909.5650 | Francesco Murgia | U. D'Alesio (1,2), E. Leader (3,1) and F. Murgia (2) ((1) University
of Cagliari, Italy; (2) INFN, Cagliari, Italy; (3) Imperial College, London,
UK) | On the importance of Lorentz structure in the parton model: target mass
corrections, transverse momentum dependence, positivity bounds | RevTeX4, 17 pages, 7 eps figures | Phys.Rev.D81:036010,2010 | 10.1103/PhysRevD.81.036010 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that respecting the underlying Lorentz structure in the parton model
has very strong consequences. Failure to insist on the correct Lorentz
covariance is responsible for the existence of contradictory results in the
literature for the polarized structure function g_2(x), whereas with the
correct imposition we... | [
{
"created": "Wed, 30 Sep 2009 16:01:53 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"D'Alesio",
"U.",
""
],
[
"Leader",
"E.",
""
],
[
"Murgia",
"F.",
""
]
] | We show that respecting the underlying Lorentz structure in the parton model has very strong consequences. Failure to insist on the correct Lorentz covariance is responsible for the existence of contradictory results in the literature for the polarized structure function g_2(x), whereas with the correct imposition we a... |
1609.00746 | Luca Mantovani | Luca Mantovani and Barbara Pasquini and Xiaonu Xiong and Alessandro
Bacchetta | Revisiting the equivalence of light-front and covariant QED in the
light-cone gauge | 18 pages, 5 figures | Phys. Rev. D 94, 116005 (2016) | 10.1103/PhysRevD.94.116005 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the equivalence between light-front time-ordered-perturbation
theory and covariant quantum field theory in light-front quantization, in the
case of quantum electrodynamics at one-loop level. In particular, we review the
one-loop calculation of the vertex correction, fermion self-energy and vacuum
polarizat... | [
{
"created": "Fri, 2 Sep 2016 20:51:28 GMT",
"version": "v1"
}
] | 2016-12-21 | [
[
"Mantovani",
"Luca",
""
],
[
"Pasquini",
"Barbara",
""
],
[
"Xiong",
"Xiaonu",
""
],
[
"Bacchetta",
"Alessandro",
""
]
] | We discuss the equivalence between light-front time-ordered-perturbation theory and covariant quantum field theory in light-front quantization, in the case of quantum electrodynamics at one-loop level. In particular, we review the one-loop calculation of the vertex correction, fermion self-energy and vacuum polarizatio... |
1801.10066 | Chen Zhang | Kingman Cheung, Shi-Ping He, Ying-nan Mao, Chen Zhang, Yang Zhou | Simplest Little Higgs Revisited: Hidden Mass Relation, Unitarity and
Naturalness | 35 pages, 7 figures | Phys. Rev. D 97, 115001 (2018) | 10.1103/PhysRevD.97.115001 | NCTS-PH/1803 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the scalar potential of the Simplest Little Higgs (SLH) model in
an approach consistent with the spirit of continuum effective field theory
(CEFT). By requiring correct electroweak symmetry breaking (EWSB) with the
$125\,\text{GeV}$ Higgs boson, we are able to derive a relation between the
pseudo-axion mas... | [
{
"created": "Tue, 30 Jan 2018 15:53:25 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Sep 2018 12:18:02 GMT",
"version": "v2"
}
] | 2018-09-12 | [
[
"Cheung",
"Kingman",
""
],
[
"He",
"Shi-Ping",
""
],
[
"Mao",
"Ying-nan",
""
],
[
"Zhang",
"Chen",
""
],
[
"Zhou",
"Yang",
""
]
] | We analyze the scalar potential of the Simplest Little Higgs (SLH) model in an approach consistent with the spirit of continuum effective field theory (CEFT). By requiring correct electroweak symmetry breaking (EWSB) with the $125\,\text{GeV}$ Higgs boson, we are able to derive a relation between the pseudo-axion mass ... |
hep-ph/9906428 | Klaus Werner | H.J. Drescher, M. Hladik, S. Ostapchenko, K. Werner | A New Approach to Nuclear Collisions at RHIC Energies | 8 pages, 3 figures (proceedings Quark Matter 99) | Nucl.Phys. A661 (1999) 604-608 | 10.1016/S0375-9474(99)85098-2 | SUBATECH 99-06 | hep-ph | null | We present a new parton model approach for nuclear collisions at RHIC
energies (and beyond). It is a selfconsistent treatment, using the same
formalism for calculating cross sections like the total and the inelastic one
and, on the other hand, particle production. Actually, the latter one is based
on an expression fo... | [
{
"created": "Fri, 18 Jun 1999 15:01:28 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Drescher",
"H. J.",
""
],
[
"Hladik",
"M.",
""
],
[
"Ostapchenko",
"S.",
""
],
[
"Werner",
"K.",
""
]
] | We present a new parton model approach for nuclear collisions at RHIC energies (and beyond). It is a selfconsistent treatment, using the same formalism for calculating cross sections like the total and the inelastic one and, on the other hand, particle production. Actually, the latter one is based on an expression for ... |
hep-ph/0508090 | Hiroaki Sugiyama | H. Sugiyama (KEK, Tsukuba) and O. Yasuda (Tokyo Metropolitan U.) | A formula for the sensitivity to sin^2{2theta_13} in reactor experiments
with a spectral analysis | 23 pages, 5 figures, revtex4 | Int.J.Mod.Phys.A22:3407-3428,2007 | 10.1142/S0217751X07036993 | KEK-TH-1033 | hep-ph | null | Using an analytical approach, the sensitivity to sin^2{2theta_13} with
infinite statistics in a spectral analysis is investigated in reactor neutrino
oscillation experiments with one reactor and two identical detectors. We derive
an useful formula for the sensitivity which depends only two parameters
sigma_db/\sqrt{n... | [
{
"created": "Mon, 8 Aug 2005 06:39:12 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Sugiyama",
"H.",
"",
"KEK, Tsukuba"
],
[
"Yasuda",
"O.",
"",
"Tokyo Metropolitan U."
]
] | Using an analytical approach, the sensitivity to sin^2{2theta_13} with infinite statistics in a spectral analysis is investigated in reactor neutrino oscillation experiments with one reactor and two identical detectors. We derive an useful formula for the sensitivity which depends only two parameters sigma_db/\sqrt{n} ... |
2408.03378 | Xiangdong Ji | Xiangdong Ji | Euclidean Effective Theory for Partons in the Spirit of Steven Weinberg | 7 page, 1 fig, for Weinberg memorial vol | Nucl Phys B, 2024 | null | null | hep-ph hep-lat hep-th nucl-th | http://creativecommons.org/licenses/by/4.0/ | The standard formulation of parton physics involves light-cone correlations
of quark and gluon fields in a hadron, which leads to a widespread impression
that it can only be studied through real-time Hamiltonian dynamics or
light-front quantization, which are challenged by non-perturbative computations
with a pertine... | [
{
"created": "Tue, 6 Aug 2024 18:01:12 GMT",
"version": "v1"
}
] | 2024-08-08 | [
[
"Ji",
"Xiangdong",
""
]
] | The standard formulation of parton physics involves light-cone correlations of quark and gluon fields in a hadron, which leads to a widespread impression that it can only be studied through real-time Hamiltonian dynamics or light-front quantization, which are challenged by non-perturbative computations with a pertinent... |
2403.08675 | Wan-Il Park | Gabriela Barenboim, Pyungwon Ko, Wan-il Park | Axi-majoron for almost everything | 49 pages, 13 figures; errors corrected, some figures changed | null | null | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The details of the minimal cosmological standard model (MCSM) proposed in
Ref.~\cite{Barenboim:2024akt} are discussed. The model is based on the
scale-symmetry and the global Peccei-Quinn(PQ) symmetry with a key assumption
that the latter is broken only in the gravity sector in a scale-invariant
manner. We show that ... | [
{
"created": "Wed, 13 Mar 2024 16:30:46 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Apr 2024 13:46:35 GMT",
"version": "v2"
}
] | 2024-04-23 | [
[
"Barenboim",
"Gabriela",
""
],
[
"Ko",
"Pyungwon",
""
],
[
"Park",
"Wan-il",
""
]
] | The details of the minimal cosmological standard model (MCSM) proposed in Ref.~\cite{Barenboim:2024akt} are discussed. The model is based on the scale-symmetry and the global Peccei-Quinn(PQ) symmetry with a key assumption that the latter is broken only in the gravity sector in a scale-invariant manner. We show that th... |
2008.05351 | Ted Rogers | Ted Rogers | Transverse moments of TMD parton densities and ultraviolet divergences | 11 pages, review, version published in Modern Physics Letters A,
Originally prepared for DIS2020, canceled due to the Covid-19 epidemic | null | 10.1142/S0217732320300219 | null | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I review some open questions relating to the large transverse momentum
divergences in transverse moments of transverse momentum dependent (TMD) parton
correlation func- tions. I also explain, in an abbreviated and summarized form,
recent work that shows that the resulting violations of a commonly used
integral relati... | [
{
"created": "Wed, 12 Aug 2020 14:48:22 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Nov 2020 15:38:30 GMT",
"version": "v2"
}
] | 2021-02-03 | [
[
"Rogers",
"Ted",
""
]
] | I review some open questions relating to the large transverse momentum divergences in transverse moments of transverse momentum dependent (TMD) parton correlation func- tions. I also explain, in an abbreviated and summarized form, recent work that shows that the resulting violations of a commonly used integral relation... |
1509.08622 | Mohammad Athar SAJJAD | M. Rafi Alam, M. Sajjad Athar, S. Chauhan and S. K. Singh | Weak charged and neutral current induced one pion production off the
nucleon | 24 pages, 13 figures | null | 10.1142/S0218301316500105 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a study of neutrino/antineutrino induced charged and neutral
current single pion production off the nucleon. For this, we have considered
$P_{33}(1232)$ resonance, non-resonant background terms, other higher
resonances like $P_{11}(1440)$, $S_{11}(1535)$, $D_{13}(1520)$, $S_{11}(1650)$
and $P_{13}(1720)$. ... | [
{
"created": "Tue, 29 Sep 2015 07:55:47 GMT",
"version": "v1"
}
] | 2016-03-23 | [
[
"Alam",
"M. Rafi",
""
],
[
"Athar",
"M. Sajjad",
""
],
[
"Chauhan",
"S.",
""
],
[
"Singh",
"S. K.",
""
]
] | We present a study of neutrino/antineutrino induced charged and neutral current single pion production off the nucleon. For this, we have considered $P_{33}(1232)$ resonance, non-resonant background terms, other higher resonances like $P_{11}(1440)$, $S_{11}(1535)$, $D_{13}(1520)$, $S_{11}(1650)$ and $P_{13}(1720)$. Fo... |
hep-ph/0408319 | Sannino Francesco | S.D.H. Hsu (U Oregon) and F. Sannino (NORDITA) | New Solutions to the Strong CP Problem | RevTex, 2-columns, 5 pages, 1 fig. Revised version, including
additional discussion of the UV theory and the low-energy effective theory,
to appear in Physics Letters B | Phys.Lett. B605 (2005) 369-375 | 10.1016/j.physletb.2004.11.040 | null | hep-ph hep-th | null | We exhibit a solution to the strong CP problem in which ultraviolet physics
renders the QCD theta angle physically unobservable. Our models involve new
strong interactions beyond QCD and particles charged under both the new
interactions and ordinary color.
| [
{
"created": "Fri, 27 Aug 2004 16:18:44 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Sep 2004 13:14:52 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Nov 2004 08:59:26 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Hsu",
"S. D. H.",
"",
"U Oregon"
],
[
"Sannino",
"F.",
"",
"NORDITA"
]
] | We exhibit a solution to the strong CP problem in which ultraviolet physics renders the QCD theta angle physically unobservable. Our models involve new strong interactions beyond QCD and particles charged under both the new interactions and ordinary color. |
hep-ph/9908508 | Maxim Pospelov | Maxim Pospelov and Adam Ritz | Theta Vacua, QCD Sum Rules, and the Neutron Electric Dipole Moment | 23 pages, latex; v3: references added; v4: missing overall factor of
two reinstated | Nucl.Phys. B573 (2000) 177-200 | 10.1016/S0550-3213(99)00817-2 | TPI-MINN-99/34, UMN-TH-1808-99 | hep-ph | null | We present a detailed study of the electric dipole moment of the neutron
induced by a vacuum theta angle within the framework of QCD sum rules. At
next-to-next-to leading order in the operator product expansion, we find the
result d_n(\theta) = 2.4 x 10^{-16} \theta e cm, to approximately 40%
precision. With the curr... | [
{
"created": "Mon, 30 Aug 1999 18:48:19 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Aug 1999 01:44:06 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Sep 1999 22:32:18 GMT",
"version": "v3"
},
{
"created": "Tue, 26 Apr 2005 13:49:42 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"Pospelov",
"Maxim",
""
],
[
"Ritz",
"Adam",
""
]
] | We present a detailed study of the electric dipole moment of the neutron induced by a vacuum theta angle within the framework of QCD sum rules. At next-to-next-to leading order in the operator product expansion, we find the result d_n(\theta) = 2.4 x 10^{-16} \theta e cm, to approximately 40% precision. With the curren... |
hep-ph/0201039 | Charles D. Lane | Charles D. Lane | Atomic Probes of Noncommutative Field Theory | 5 pages, talk presented at the second meeting on CPT and Lorentz
Symmetry, Bloomington, Indiana, August 2001 | null | 10.1142/9789812778123_0038 | null | hep-ph | null | We consider the role of Lorentz symmetry in noncommutative field theory. We
find that a Lorentz-violating standard-model extension involving ordinary
fields is general enough to include any realisitc noncommutative field theory
as a subset. This leads to various theoretical consequences, as well as bounds
from existi... | [
{
"created": "Mon, 7 Jan 2002 22:10:39 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Lane",
"Charles D.",
""
]
] | We consider the role of Lorentz symmetry in noncommutative field theory. We find that a Lorentz-violating standard-model extension involving ordinary fields is general enough to include any realisitc noncommutative field theory as a subset. This leads to various theoretical consequences, as well as bounds from existing... |
1109.4972 | Roman Nevzorov | J. P. Hall, S. F. King, R. Nevzorov, S. Pakvasa, M. Sher | Nonstandard Higgs Decays and Dark Matter in the E6SSM | Parallel talk presented at 2011 Meeting of the Division of Particles
and Fields of the American Physical Society (DPF 2011), Providence, Rhode
Island, USA, 9-13 August 2011, 8 pages | null | null | UH511-1177-2011 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the decays of the lightest Higgs boson within the exceptional
supersymmetric (SUSY) standard model (E6SSM). The E6SSM predicts three families
of Higgs-like doublets plus three SM singlets that carry U(1)_{N} charges. One
family of Higgs-like doublets and one SM singlet develop vacuum expectation
values. The ... | [
{
"created": "Thu, 22 Sep 2011 23:39:37 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Dec 2011 07:56:25 GMT",
"version": "v2"
}
] | 2011-12-30 | [
[
"Hall",
"J. P.",
""
],
[
"King",
"S. F.",
""
],
[
"Nevzorov",
"R.",
""
],
[
"Pakvasa",
"S.",
""
],
[
"Sher",
"M.",
""
]
] | We study the decays of the lightest Higgs boson within the exceptional supersymmetric (SUSY) standard model (E6SSM). The E6SSM predicts three families of Higgs-like doublets plus three SM singlets that carry U(1)_{N} charges. One family of Higgs-like doublets and one SM singlet develop vacuum expectation values. The fe... |
0805.4460 | Kunihiko Terasaki | Kunihiko Terasaki | Hidden-charm scalar tetra-quark mesons | 4 pages, 0 figure, references added, typos corrected, description
clarified | Prog.Theor.Phys.121:211-216,2009 | 10.1143/PTP.121.211 | YITP-08-43, KANAZAWA-08-05 | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Decays of hidden-charm scalar tetra-quark mesons as the partners of
D_{s0}(2317) which has successfully been assigned to the iso-triplet scalar
tetra-quark [c,n][sbar,nbar]_{I=1} meson are studied. Because OZI-rule allowed
strong decays are kinematically limited, their radiative decays are expected to
be important.
| [
{
"created": "Thu, 29 May 2008 02:23:24 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Jun 2008 00:57:24 GMT",
"version": "v2"
}
] | 2009-03-12 | [
[
"Terasaki",
"Kunihiko",
""
]
] | Decays of hidden-charm scalar tetra-quark mesons as the partners of D_{s0}(2317) which has successfully been assigned to the iso-triplet scalar tetra-quark [c,n][sbar,nbar]_{I=1} meson are studied. Because OZI-rule allowed strong decays are kinematically limited, their radiative decays are expected to be important. |
1105.5901 | Alan Cornell | S. R. Choudhury, A. S. Cornell and J. D. Roussos | Analysis of the lepton polarisation asymmetries of ${\bar B} \to {\bar
K}_2(1430) \, \ell^+ \, \ell^-$ decay | 13 pages, 10 figures files | null | 10.1140/epjc/s10052-011-1751-x | WITS-CTP-72 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we will study the longitudinal polarisations of both leptons in
the decay process ${\bar B} \to {\bar K}_2(1430)\, \ell^+ \, \ell^-$. This
process has all the features of the related and well investigated process
${\bar B} \to {\bar K}^*(890) \, \ell^+ \, \ell^-$, with theoretically
comparable branching ... | [
{
"created": "Mon, 30 May 2011 08:36:07 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Choudhury",
"S. R.",
""
],
[
"Cornell",
"A. S.",
""
],
[
"Roussos",
"J. D.",
""
]
] | In this work we will study the longitudinal polarisations of both leptons in the decay process ${\bar B} \to {\bar K}_2(1430)\, \ell^+ \, \ell^-$. This process has all the features of the related and well investigated process ${\bar B} \to {\bar K}^*(890) \, \ell^+ \, \ell^-$, with theoretically comparable branching ra... |
1705.08486 | Debjyoti Bardhan | Debjyoti Bardhan | FCNC Decays of the Top Quark | 6 pages, 3 figures, Talk presented at the CKM2016, to appear in
Proceedings for the 9th International Workshop on the CKM Unitarity Triangle | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If new physics (e.g. SUSY) does not show up as direct evidence at the LHC, it
could still be observable in FCNC processes involving the $t$-quark. We take a
close look at the process $t\to c + h/Z$ and show that its branching ratio in
the Standard Model is subject to three mechanisms of suppression. To obtain an
obse... | [
{
"created": "Tue, 23 May 2017 19:10:47 GMT",
"version": "v1"
}
] | 2017-05-25 | [
[
"Bardhan",
"Debjyoti",
""
]
] | If new physics (e.g. SUSY) does not show up as direct evidence at the LHC, it could still be observable in FCNC processes involving the $t$-quark. We take a close look at the process $t\to c + h/Z$ and show that its branching ratio in the Standard Model is subject to three mechanisms of suppression. To obtain an observ... |
1207.2930 | Claudio Coriano | Claudio Coriano, Luigi Delle Rose, Carlo Marzo, Mirko Serino | Higher Order Dilaton Interactions in the Nearly Conformal Limit of the
Standard Model | 11 pages, 1 Figure. Accepted for publication on Phys. Lett. B | null | 10.1016/j.physletb.2012.08.054 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the Standard Model in the nearly conformal limit, in which
conformal symmetry is broken only by the dilatation anomaly, through a
hierarchy of anomalous Ward identities for the divergence of its dilatation
current. In this approximation, the identities allow to extract the coupling of
the dilaton to th... | [
{
"created": "Thu, 12 Jul 2012 11:48:30 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Aug 2012 08:26:39 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Coriano",
"Claudio",
""
],
[
"Rose",
"Luigi Delle",
""
],
[
"Marzo",
"Carlo",
""
],
[
"Serino",
"Mirko",
""
]
] | We investigate the Standard Model in the nearly conformal limit, in which conformal symmetry is broken only by the dilatation anomaly, through a hierarchy of anomalous Ward identities for the divergence of its dilatation current. In this approximation, the identities allow to extract the coupling of the dilaton to the ... |
hep-ph/9406327 | Kazutoshi Ohta | K. Ohta and E. Takasugi | A New Solution of the Solar Neutrino Flux | 13 pages and 4 figures (not included), in phyzzx, OU-HET-194 | null | 10.1143/ptp/92.4.733 | null | hep-ph | null | We report a new solution to explain the observed deficit of the solar
neutrino flux by Homestake, Kamiokande II and III, GALLEX and SAGE experiments.
We use the matter mixing and the helicity oscillation in the twisting magnetic
fields in the sun. Our model predicts the short (seasonal) and long (11 years)
time varia... | [
{
"created": "Thu, 16 Jun 1994 11:37:03 GMT",
"version": "v1"
}
] | 2017-02-01 | [
[
"Ohta",
"K.",
""
],
[
"Takasugi",
"E.",
""
]
] | We report a new solution to explain the observed deficit of the solar neutrino flux by Homestake, Kamiokande II and III, GALLEX and SAGE experiments. We use the matter mixing and the helicity oscillation in the twisting magnetic fields in the sun. Our model predicts the short (seasonal) and long (11 years) time variati... |
1308.2945 | Yen-Fu Liu | Jiunn-Wei Chen, Yen-Fu Liu, Shi Pu, Yu-Kun Song, Qun Wang | Negative Off-Diagonal Conductivities in a Weakly Coupled Quark Gluon
Plasma | 19 pages, 4 figures | Phys. Rev. D 88, 085039 (2013) | 10.1103/PhysRevD.88.085039 | null | hep-ph cond-mat.quant-gas cond-mat.stat-mech hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the conductivity matrix of a weakly coupled quark-gluon plasma
at the leading-log order. By setting all quark chemical potentials to be
identical, the diagonal conductivities become degenerate and positive, while
the off-diagonal ones become degenerate but negative (or zero when the chemical
potential va... | [
{
"created": "Tue, 13 Aug 2013 19:08:01 GMT",
"version": "v1"
}
] | 2013-11-13 | [
[
"Chen",
"Jiunn-Wei",
""
],
[
"Liu",
"Yen-Fu",
""
],
[
"Pu",
"Shi",
""
],
[
"Song",
"Yu-Kun",
""
],
[
"Wang",
"Qun",
""
]
] | We calculate the conductivity matrix of a weakly coupled quark-gluon plasma at the leading-log order. By setting all quark chemical potentials to be identical, the diagonal conductivities become degenerate and positive, while the off-diagonal ones become degenerate but negative (or zero when the chemical potential vani... |
2012.02379 | Zhongyi Li | Zhong-Yi Li, Ju-Jun Xie | Electromagnetic form factors of $\Sigma^{+}$ and $\Sigma^{-}$ in the
vector meson dominance model | 5 pages, 5 figures.Accepted for publication in communications in
theoretical physics | null | 10.1088/1572-9494/abea0f | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Based on the recently measurements of the $e^{+} e^{-} \to \Sigma^{+}
\bar{\Sigma}^{-}$ and $e^{+} e^{-} \to \Sigma^{-} \bar{\Sigma}^{+}$ processes,
the electromagnetic form factors of the hyperon $\Sigma^+$ and $\Sigma^-$ in
the timelike region are investigate by using the vector meson dominance model.
We have inclu... | [
{
"created": "Fri, 4 Dec 2020 03:13:56 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Dec 2020 01:52:58 GMT",
"version": "v2"
},
{
"created": "Fri, 12 Mar 2021 06:33:22 GMT",
"version": "v3"
}
] | 2021-05-26 | [
[
"Li",
"Zhong-Yi",
""
],
[
"Xie",
"Ju-Jun",
""
]
] | Based on the recently measurements of the $e^{+} e^{-} \to \Sigma^{+} \bar{\Sigma}^{-}$ and $e^{+} e^{-} \to \Sigma^{-} \bar{\Sigma}^{+}$ processes, the electromagnetic form factors of the hyperon $\Sigma^+$ and $\Sigma^-$ in the timelike region are investigate by using the vector meson dominance model. We have include... |
1009.5504 | Yusuke Shimizu | Yusuke Shimizu and Ryo Takahashi | Deviations from Tri-Bimaximality and Quark-Lepton Complementarity | 10 pages, 9 figures, final version | Europhys.Lett.93:61001,2011 | 10.1209/0295-5075/93/61001 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study deviations from tri-bimaximality (TBM) and quark-lepton
complementarity (QLC) in a model independent way. The current neutrino
experimental data is well approximated by tri-bimaximal generation mixing but
the QLC relations are not satisfied with each data of 1$\sigma$ level. This
means that there exist devia... | [
{
"created": "Tue, 28 Sep 2010 09:44:06 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Oct 2010 09:08:51 GMT",
"version": "v2"
},
{
"created": "Wed, 30 Mar 2011 15:52:38 GMT",
"version": "v3"
},
{
"created": "Mon, 2 May 2011 12:24:59 GMT",
"version": "v4"
}
] | 2011-05-03 | [
[
"Shimizu",
"Yusuke",
""
],
[
"Takahashi",
"Ryo",
""
]
] | We study deviations from tri-bimaximality (TBM) and quark-lepton complementarity (QLC) in a model independent way. The current neutrino experimental data is well approximated by tri-bimaximal generation mixing but the QLC relations are not satisfied with each data of 1$\sigma$ level. This means that there exist deviati... |
1810.05826 | Neelakshi Sarma | Neelakshi Sarma, Kalpana Bora and Debasish Borah | Compatibility of $A_{4}$ Flavour Symmetric Minimal Extended Seesaw with
$(3+1)$ Neutrino Data | 46 pages, 8 figures, 21 tables | Eur. Phys. J. C, 79 2 (2019) 129 | 10.1140/epjc/s10052-019-6584-z | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the recent resurrection of the evidence for an eV scale sterile
neutrino from the MiniBooNE experiment, we revisit one of the most minimal
seesaw model known as the minimal extended seesaw that gives rise to a $3+1$
light neutrino mass matrix. We consider the presence of $A_4$ flavour symmetry
which play... | [
{
"created": "Sat, 13 Oct 2018 09:03:43 GMT",
"version": "v1"
}
] | 2019-02-18 | [
[
"Sarma",
"Neelakshi",
""
],
[
"Bora",
"Kalpana",
""
],
[
"Borah",
"Debasish",
""
]
] | Motivated by the recent resurrection of the evidence for an eV scale sterile neutrino from the MiniBooNE experiment, we revisit one of the most minimal seesaw model known as the minimal extended seesaw that gives rise to a $3+1$ light neutrino mass matrix. We consider the presence of $A_4$ flavour symmetry which plays ... |
2206.14212 | Tom\'a\v{s} Husek | Johan Bijnens, Tom\'a\v{s} Husek, Mattias Sj\"o (Lund U.) | Six-meson amplitude in QCD-like theories | 19 pages, 9 figures, 1 table; v2: version accepted for publication in
PRD, minor text improvements | Phys. Rev. D 106, 054021 (2022) | 10.1103/PhysRevD.106.054021 | LU TP 22-45 | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the relativistic six-meson scattering amplitude at low energy
within the framework of QCD-like theories with $n$ degenerate quark flavors at
next-to-leading order in the chiral counting. We discuss the cases of complex,
real and pseudo-real representations, i.e. with global symmetry and breaking
patterns... | [
{
"created": "Tue, 28 Jun 2022 18:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2022 15:12:24 GMT",
"version": "v2"
}
] | 2022-09-27 | [
[
"Bijnens",
"Johan",
"",
"Lund U."
],
[
"Husek",
"Tomáš",
"",
"Lund U."
],
[
"Sjö",
"Mattias",
"",
"Lund U."
]
] | We calculate the relativistic six-meson scattering amplitude at low energy within the framework of QCD-like theories with $n$ degenerate quark flavors at next-to-leading order in the chiral counting. We discuss the cases of complex, real and pseudo-real representations, i.e. with global symmetry and breaking patterns $... |
hep-ph/9710250 | Silvana Filipponi | S.Filipponi(1 and 2), G.Pancheri(3), Y.Srivastava(2 and 4) ((1)Harvard
U.,Cambridge, Mass, USA;(2)INFN-Sezione di Perugia,Italy (3); Laboratori di
Frascati, Italy;(4)Northeastern U., Boston Mass USA) | Regge Trajectories For All Flavors | 11 Pages,1 Table, 4 Figures | Phys.Rev.Lett. 80 (1998) 1838-1840 | 10.1103/PhysRevLett.80.1838 | HUPT/97-A065 | hep-ph | null | Based on available data for mesonic resonances of light, medium and heavy
flavors, we have performed a global analysis to construct the corresponding
linear Regge trajectories. These have been supplemented by results from various
phenomenological models presented in the literature. A satisfactory formula is
found for... | [
{
"created": "Mon, 6 Oct 1997 13:32:48 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Filipponi",
"S.",
"",
"1 and 2"
],
[
"Pancheri",
"G.",
"",
"2 and 4"
],
[
"Srivastava",
"Y.",
"",
"2 and 4"
]
] | Based on available data for mesonic resonances of light, medium and heavy flavors, we have performed a global analysis to construct the corresponding linear Regge trajectories. These have been supplemented by results from various phenomenological models presented in the literature. A satisfactory formula is found for t... |
2201.07199 | Taoli Cheng | Taoli Cheng, Aaron Courville | Invariant Representation Driven Neural Classifier for Anti-QCD Jet
Tagging | 32 pages, 15 figures. To appear in the Journal of High Energy Physics | JHEP 10 (2022) 152 | 10.1007/JHEP10(2022)152 | null | hep-ph cs.LG hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We leverage representation learning and the inductive bias in
neural-net-based Standard Model jet classification tasks, to detect non-QCD
signal jets. In establishing the framework for classification-based anomaly
detection in jet physics, we demonstrate that, with a \emph{well-calibrated}
and \emph{powerful enough f... | [
{
"created": "Tue, 18 Jan 2022 18:52:56 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Mar 2022 07:37:21 GMT",
"version": "v2"
},
{
"created": "Sun, 24 Jul 2022 22:45:23 GMT",
"version": "v3"
},
{
"created": "Thu, 25 Aug 2022 16:56:05 GMT",
"version": "v4"
},
{
"cr... | 2022-10-26 | [
[
"Cheng",
"Taoli",
""
],
[
"Courville",
"Aaron",
""
]
] | We leverage representation learning and the inductive bias in neural-net-based Standard Model jet classification tasks, to detect non-QCD signal jets. In establishing the framework for classification-based anomaly detection in jet physics, we demonstrate that, with a \emph{well-calibrated} and \emph{powerful enough fea... |
2109.03671 | Rudnei Ramos | R. L. S. Farias, Rudnei O. Ramos and D\'erick S. Rosa | Symmetry breaking patterns for two coupled complex scalar fields at
finite temperature and in an external magnetic field | 14 pages, 8 figures. Replaced with version matching the published one | Phys. Rev. D 104, 096011 (2021) | 10.1103/PhysRevD.104.096011 | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | A model of two coupled complex scalar fields is studied at finite temperature
and under an external magnetic field. The results are obtained in the context
of the nonperturbative method of the optimized perturbation theory and
contrasted with those obtained in perturbation theory and in the one-loop
approximation. Th... | [
{
"created": "Wed, 8 Sep 2021 14:18:17 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Nov 2021 20:04:53 GMT",
"version": "v2"
}
] | 2021-11-19 | [
[
"Farias",
"R. L. S.",
""
],
[
"Ramos",
"Rudnei O.",
""
],
[
"Rosa",
"Dérick S.",
""
]
] | A model of two coupled complex scalar fields is studied at finite temperature and under an external magnetic field. The results are obtained in the context of the nonperturbative method of the optimized perturbation theory and contrasted with those obtained in perturbation theory and in the one-loop approximation. The ... |
hep-ph/9909264 | John LoSecco | John M. LoSecco (University of Notre Dame) | Atmospheric Neutrinos: Past, Present and | 10 pages, 6 figures, from Proceedings of the 23rd Johns Hopkins
Workshop "Neutrinos in the Next Millenium" | null | null | UND-PDK-99-02 | hep-ph | null | This paper reviews the history of the atmospheric neutrino anomaly. The
historical record does not support more recent claims that the anomaly
constitutes evidence for a neutrino mass. Most experiments have reported an
apparent muon deficiency which is independent of energy and distance. Time
dependent variations in ... | [
{
"created": "Mon, 6 Sep 1999 15:38:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"LoSecco",
"John M.",
"",
"University of Notre Dame"
]
] | This paper reviews the history of the atmospheric neutrino anomaly. The historical record does not support more recent claims that the anomaly constitutes evidence for a neutrino mass. Most experiments have reported an apparent muon deficiency which is independent of energy and distance. Time dependent variations in th... |
hep-ph/0305244 | Nicholas Kersting | N. Kersting and Y.L. Ma (Tsinghua U.) | Nonsymmetric Gravity and Noncommutative Signals | 15 pages, 6 figures | null | null | TUHEP-TH-03144 | hep-ph | null | Models in which the space-time metric $g_{\mu\nu}$ is not symmetric, $i.e.$
$g_{\mu\nu} \ne g_{\nu\mu}$ may make predictions in scattering experiments, for
example in a future $e^+e^-$ linear collider, similar to those from
noncommutative field theory. We compute the differential cross sections for
pair annihilation,... | [
{
"created": "Thu, 22 May 2003 06:42:20 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kersting",
"N.",
"",
"Tsinghua U."
],
[
"Ma",
"Y. L.",
"",
"Tsinghua U."
]
] | Models in which the space-time metric $g_{\mu\nu}$ is not symmetric, $i.e.$ $g_{\mu\nu} \ne g_{\nu\mu}$ may make predictions in scattering experiments, for example in a future $e^+e^-$ linear collider, similar to those from noncommutative field theory. We compute the differential cross sections for pair annihilation, B... |
0807.2301 | Gary Goldstein | Gary R. Goldstein (Tufts U.) and Simonetta Liuti (U. of Virginia) | Exclusive Pion-production and the Relation to Transversity | 4 pages, 2 figures, to appear in the Proceedings of the XVI
International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS
2008), 7-11 April 2008, University College London | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exclusive $\pi^0$ electroproduction from nucleons is suggested for extracting
the tensor charge and other quantities related to transversity from
experimental data. This process isolates C-parity odd and chiral odd
combinations of t-channel exchange quantum numbers. In a hadronic picture it
connects the meson product... | [
{
"created": "Tue, 15 Jul 2008 05:03:23 GMT",
"version": "v1"
}
] | 2008-07-16 | [
[
"Goldstein",
"Gary R.",
"",
"Tufts U."
],
[
"Liuti",
"Simonetta",
"",
"U. of Virginia"
]
] | Exclusive $\pi^0$ electroproduction from nucleons is suggested for extracting the tensor charge and other quantities related to transversity from experimental data. This process isolates C-parity odd and chiral odd combinations of t-channel exchange quantum numbers. In a hadronic picture it connects the meson productio... |
hep-ph/0306092 | Chun-Khiang Chua | Chun-Khiang Chua | Charmless Two-body Baryonic B Decays | 15 pages, 2 figures. To appear in Phys. Rev. D | Phys.Rev. D68 (2003) 074001 | 10.1103/PhysRevD.68.074001 | null | hep-ph | null | We study charmless two-body baryonic B decays in a diagramatic approach.
Relations on decay amplitudes are obtained. In general there are more than one
tree and more than one penguin amplitudes. The number of independent amplitudes
can be reduced in the large m_B limit. It leads to more predictive results.
Some promi... | [
{
"created": "Wed, 11 Jun 2003 14:12:33 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jul 2003 12:04:06 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Chua",
"Chun-Khiang",
""
]
] | We study charmless two-body baryonic B decays in a diagramatic approach. Relations on decay amplitudes are obtained. In general there are more than one tree and more than one penguin amplitudes. The number of independent amplitudes can be reduced in the large m_B limit. It leads to more predictive results. Some promine... |
hep-ph/0310320 | Frieder Kleefeld | F. Kleefeld (CFIF, IST, Lisbon, Portugal) | The Light and Heavy Scalars in Unitarized Coupled Channel and Lagrangian
Approaches | 5 pages, 1 figure consisting of 4 eps-files; contribution to the 10th
Int. Conference on "Hadron Spectroscopy" (HADRON '03), Aschaffenburg,
Germany, 31.8.-6.9.2003 | AIP Conf. Proc. 717 (2004) 332-336 | 10.1063/1.1799727 | FK-2003-4 | hep-ph | null | Using ideas underlying the flavour-blind "Nijmegen Unitarised Meson Model" we
try to understand on the basis of a system of Schroedinger equations with one
meson-meson and one (spinless) quark-antiquark channel coupled by a simple
delta-shell transition potential the formation of (e.g. scalar) meson-meson
scattering ... | [
{
"created": "Wed, 29 Oct 2003 18:25:04 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Kleefeld",
"F.",
"",
"CFIF, IST, Lisbon, Portugal"
]
] | Using ideas underlying the flavour-blind "Nijmegen Unitarised Meson Model" we try to understand on the basis of a system of Schroedinger equations with one meson-meson and one (spinless) quark-antiquark channel coupled by a simple delta-shell transition potential the formation of (e.g. scalar) meson-meson scattering si... |
1702.04139 | Carlo Giunti Dr. | Carlo Giunti | Precise Determination of the U-235 Reactor Antineutrino Cross Section
per Fission | 5 pages; proceedings of AAP 2016 (Applied Antineutrino Physics), 1-2
December 2016, Liverpool, UK | null | null | null | hep-ph hep-ex nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the possibility that the reactor antineutrino anomaly is due to a
miscalculation of one or more of the $^{235}\text{U}$, $^{238}\text{U}$,
$^{239}\text{Pu}$, and $^{241}\text{Pu}$ reactor antineutrino fluxes. From the
fit of the data we obtain the precise determination $\sigma_{f,235} = ( 6.33
\pm 0.08 ) ... | [
{
"created": "Tue, 14 Feb 2017 10:13:27 GMT",
"version": "v1"
}
] | 2017-02-15 | [
[
"Giunti",
"Carlo",
""
]
] | We consider the possibility that the reactor antineutrino anomaly is due to a miscalculation of one or more of the $^{235}\text{U}$, $^{238}\text{U}$, $^{239}\text{Pu}$, and $^{241}\text{Pu}$ reactor antineutrino fluxes. From the fit of the data we obtain the precise determination $\sigma_{f,235} = ( 6.33 \pm 0.08 ) \t... |
1106.5681 | Chung-I Tan | Richard C. Brower, Marko Djuric, Ina Sarcevic and Chung-I Tan | The AdS Graviton/Pomeron Description of Deep Inelastic Scattering at
Small x | 4 pages for the proceedings of the Moriond QCD, 2011 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the holographic or AdS/CFT dual to QCD, the Pomeron is identified with a
Reggeized Graviton in $AdS_5$. We emphasize the importance of confinement,
which in this context corresponds to a deformation of $AdS_5$ geometry in the
IR. The holographic Pomeron provides a very good fit to the combined data from
HERA for D... | [
{
"created": "Tue, 28 Jun 2011 14:22:43 GMT",
"version": "v1"
}
] | 2011-06-29 | [
[
"Brower",
"Richard C.",
""
],
[
"Djuric",
"Marko",
""
],
[
"Sarcevic",
"Ina",
""
],
[
"Tan",
"Chung-I",
""
]
] | In the holographic or AdS/CFT dual to QCD, the Pomeron is identified with a Reggeized Graviton in $AdS_5$. We emphasize the importance of confinement, which in this context corresponds to a deformation of $AdS_5$ geometry in the IR. The holographic Pomeron provides a very good fit to the combined data from HERA for Dee... |
1412.0298 | Werner Vogelsang | Tom Kaufmann, Asmita Mukherjee, Werner Vogelsang | Next-to-leading Order Calculation for Jets Defined by a Maximized Jet
Function | 12 pages, 4 figures. Reference and two figures added; version to
appear in Phys. Rev. D | Phys. Rev. D 91, 034001 (2015) | 10.1103/PhysRevD.91.034001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a next-to-leading order QCD calculation for the single-inclusive
production of collimated jets at hadron colliders, when the jet is defined by
maximizing a suitable jet function that depends on the momenta of final-state
particles in the event. A jet algorithm of this type was initially proposed by
Georgi ... | [
{
"created": "Sun, 30 Nov 2014 22:31:05 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Jan 2015 11:26:32 GMT",
"version": "v2"
}
] | 2015-03-05 | [
[
"Kaufmann",
"Tom",
""
],
[
"Mukherjee",
"Asmita",
""
],
[
"Vogelsang",
"Werner",
""
]
] | We present a next-to-leading order QCD calculation for the single-inclusive production of collimated jets at hadron colliders, when the jet is defined by maximizing a suitable jet function that depends on the momenta of final-state particles in the event. A jet algorithm of this type was initially proposed by Georgi an... |
1110.2276 | Dong Phung Van | P. V. Dong, H. N. Long, D. V. Soa, N. H. Thao | Photon-radion conversion cross-sections in external electromagnetic
field | 17 pages, 6 figures, Version published in JHEP | JHEP 1110, 018 (2011) | 10.1007/JHEP10(2011)018 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An attempt is made to present some experimental predictions of the
Randall-Sundrum model, where compactification radius of the extra dimension is
stabilized by the radion, which is a scalar field lighter than the graviton
Kaluza-Klein states. We calculate the conversion cross-sections of the photons
into the radions ... | [
{
"created": "Tue, 11 Oct 2011 05:46:17 GMT",
"version": "v1"
}
] | 2011-10-12 | [
[
"Dong",
"P. V.",
""
],
[
"Long",
"H. N.",
""
],
[
"Soa",
"D. V.",
""
],
[
"Thao",
"N. H.",
""
]
] | An attempt is made to present some experimental predictions of the Randall-Sundrum model, where compactification radius of the extra dimension is stabilized by the radion, which is a scalar field lighter than the graviton Kaluza-Klein states. We calculate the conversion cross-sections of the photons into the radions in... |
0911.1018 | Octavian Micu | Sebastian Hollenberg, Octavian Micu, Heinrich P\"as | Explaining LSND and MiniBooNE using altered neutrino dispersion
relations | 3 pages, 1 figure, Proceedings for Erice 2009 Neutrinos in Cosmology,
in Astro-, Particle- and Nuclear Physics | null | 10.1016/j.ppnp.2009.12.006 | DO-TH-09/17 | hep-ph | http://creativecommons.org/licenses/by/3.0/ | We investigate the possibility to explain the MiniBooNE anomaly by CPT and
Lorentz symmetry violating neutrino-antineutrino oscillations in a two
generation framework. We work with four non-zero CPT-violating parameters that
allow for resonant enhancements in neutrino-antineutrino oscillation phenomena
in vacuo which... | [
{
"created": "Thu, 5 Nov 2009 12:50:00 GMT",
"version": "v1"
}
] | 2015-05-14 | [
[
"Hollenberg",
"Sebastian",
""
],
[
"Micu",
"Octavian",
""
],
[
"Päs",
"Heinrich",
""
]
] | We investigate the possibility to explain the MiniBooNE anomaly by CPT and Lorentz symmetry violating neutrino-antineutrino oscillations in a two generation framework. We work with four non-zero CPT-violating parameters that allow for resonant enhancements in neutrino-antineutrino oscillation phenomena in vacuo which a... |
hep-ph/9409362 | Michael Rueter | M. Rueter H.G. Dosch | SU(3) Flux Tubes in a Model of the stochastic Vacuum | 14, epsf, HD-THEP-94-38 | Z.Phys.C66:245-252,1995 | 10.1007/BF01496598 | null | hep-ph | null | We calculate the squared gluon field strengths of a heavy q-$\rm
\bar{q}$-pair in the model of the stochastic vacuum. We observe that with
increasing separation a chromoelectric flux tube is built. The properties of
the emerging flux tube are investigated.
| [
{
"created": "Tue, 20 Sep 1994 08:56:29 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Sep 1994 11:32:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Dosch",
"M. Rueter H. G.",
""
]
] | We calculate the squared gluon field strengths of a heavy q-$\rm \bar{q}$-pair in the model of the stochastic vacuum. We observe that with increasing separation a chromoelectric flux tube is built. The properties of the emerging flux tube are investigated. |
2008.11956 | Priyotosh Bandyopadhyay | Priyotosh Bandyopadhyay, Shilpa Jangid, Manimala Mitra | Scrutinizing Vacuum Stability in IDM with Type-III Inverse seesaw | 38 pages, 32 figures, 1 table, Published version | JHEP 02 (2021) 075 | 10.1007/JHEP02(2021)075 | IITH-PH-0006/20, IP/BBSR/2020-4 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the extension of the Standard Model (SM) with an inert Higgs
doublet that also contains two or three sets of $SU(2)_L$ triplet fermions with
hypercharge zero and analyze the stability of electroweak vacuum for the
scenarios. The model represents a Type-III inverse seesaw mechanism for
neutrino mass genera... | [
{
"created": "Thu, 27 Aug 2020 07:17:48 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Sep 2020 11:36:08 GMT",
"version": "v2"
},
{
"created": "Wed, 17 Feb 2021 04:09:19 GMT",
"version": "v3"
}
] | 2021-02-18 | [
[
"Bandyopadhyay",
"Priyotosh",
""
],
[
"Jangid",
"Shilpa",
""
],
[
"Mitra",
"Manimala",
""
]
] | We consider the extension of the Standard Model (SM) with an inert Higgs doublet that also contains two or three sets of $SU(2)_L$ triplet fermions with hypercharge zero and analyze the stability of electroweak vacuum for the scenarios. The model represents a Type-III inverse seesaw mechanism for neutrino mass generati... |
2111.14265 | Bram Verbeek | Vittorio Del Duca, Robin Marzucca, Bram Verbeek | The gluon Regge trajectory at three loops from planar Yang-Mills theory | 11 pages | null | 10.1007/JHEP01(2022)149 | UUIPT-59/21 | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | We compute the three-loop leading-colour corrections to the Yang-Mills Regge
trajectory and gluon impact factor. Conjecturing that, in analogy with
$\mathcal{N}=4$ super Yang-Mills (SYM), in a suitable scheme $N_c$-subleading
terms are absent from the three-loop Regge trajectory, we understand our result
as the first... | [
{
"created": "Sun, 28 Nov 2021 23:02:10 GMT",
"version": "v1"
}
] | 2022-02-16 | [
[
"Del Duca",
"Vittorio",
""
],
[
"Marzucca",
"Robin",
""
],
[
"Verbeek",
"Bram",
""
]
] | We compute the three-loop leading-colour corrections to the Yang-Mills Regge trajectory and gluon impact factor. Conjecturing that, in analogy with $\mathcal{N}=4$ super Yang-Mills (SYM), in a suitable scheme $N_c$-subleading terms are absent from the three-loop Regge trajectory, we understand our result as the first c... |
hep-ph/0103053 | Mauricio B. Magro | O. J. P. Eboli (IFUSP, Brazil), M. B. Magro (IFUSP, Brazil), P.
Mathews (IFT, Brazil), P. G. Mercadante (IFUSP, Brazil) | Direct Signals for Large Extra Dimensions in the Production of Fermion
Pairs at Linear Colliders | 19 pages, 5 figures. Using RevTex, axodraw.sty. Discussion was
extended. No changes in the results. Accepted for publication by Phys. Rev. D | Phys.Rev. D64 (2001) 035005 | 10.1103/PhysRevD.64.035005 | null | hep-ph | null | We analyze the potentiality of the new generation of $e^+e^-$ linear
colliders to search for large extra dimensions via the production of fermion
pairs in association with Kaluza-Klein gravitons (G), i.e. $e^+e^- \leftarrow
f\bar{f}G$. This process leads to a final state exhibiting a significant amount
of missing ene... | [
{
"created": "Tue, 6 Mar 2001 01:07:43 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jun 2001 14:50:05 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Eboli",
"O. J. P.",
"",
"IFUSP, Brazil"
],
[
"Magro",
"M. B.",
"",
"IFUSP, Brazil"
],
[
"Mathews",
"P.",
"",
"IFT, Brazil"
],
[
"Mercadante",
"P. G.",
"",
"IFUSP, Brazil"
]
] | We analyze the potentiality of the new generation of $e^+e^-$ linear colliders to search for large extra dimensions via the production of fermion pairs in association with Kaluza-Klein gravitons (G), i.e. $e^+e^- \leftarrow f\bar{f}G$. This process leads to a final state exhibiting a significant amount of missing energ... |
hep-ph/0402196 | Esteban Calzetta | E. Calzetta | The 2 - particle irreducible effective action in gauge theories | 25 pages | Int.J.Theor.Phys. 43 (2004) 767-799 | 10.1023/B:IJTP.0000048174.83795.3f | null | hep-ph | null | The goal of this paper is to develop the formalism of the two-particle
irreducible (2PI) \cite{LW61} (or Cornwall - Jackiw - Tomboulis (CJT) \cite
{CJT}) effective action (EA) in a way appropiate to its application to non
equilibrium gauge theories. We hope this review article will stimulate new work
into this field.... | [
{
"created": "Wed, 18 Feb 2004 20:55:32 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Calzetta",
"E.",
""
]
] | The goal of this paper is to develop the formalism of the two-particle irreducible (2PI) \cite{LW61} (or Cornwall - Jackiw - Tomboulis (CJT) \cite {CJT}) effective action (EA) in a way appropiate to its application to non equilibrium gauge theories. We hope this review article will stimulate new work into this field. |
1207.0079 | Nasrallah Nasrallah | Nasrallah F. Nasrallah | Isospin symmetry breaking and the neutron-proton mass difference | Arguments detailed. Two references added. Version to appear in
Physical Review C. DOI:10.1103/PhysRevC.00.005200 | null | 10.1103/PhysRevC.87.055203 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | QCD sum rules using polynomial kernels are used to evaluate the strong part
of the proton-neutron mass difference DeltaM_np in a model independent fashion.
The result for the mass difference turns out to depend sensitively on the value
of the four quark condensate <(qq)^2> and reproduces the experimental value of
Del... | [
{
"created": "Sat, 30 Jun 2012 11:15:39 GMT",
"version": "v1"
},
{
"created": "Thu, 2 May 2013 19:09:00 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Nasrallah",
"Nasrallah F.",
""
]
] | QCD sum rules using polynomial kernels are used to evaluate the strong part of the proton-neutron mass difference DeltaM_np in a model independent fashion. The result for the mass difference turns out to depend sensitively on the value of the four quark condensate <(qq)^2> and reproduces the experimental value of Delta... |
hep-ph/9909506 | J. B. Tausk | J. B. Tausk | Non-planar massless two-loop Feynman diagrams with four on-shell legs | Latex, 10 pages; 5 .eps files included with graphicx package | Phys.Lett. B469 (1999) 225-234 | 10.1016/S0370-2693(99)01277-0 | Freiburg-THEP 99/10 | hep-ph | null | The non-planar Feynman diagram with seven massless, scalar propagators and
four on-shell legs (the crossed double box) is calculated analytically in
dimensional regularization. The non-planar diagram with six propagators is also
discussed.
| [
{
"created": "Fri, 24 Sep 1999 16:59:10 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Tausk",
"J. B.",
""
]
] | The non-planar Feynman diagram with seven massless, scalar propagators and four on-shell legs (the crossed double box) is calculated analytically in dimensional regularization. The non-planar diagram with six propagators is also discussed. |
hep-ph/0004164 | Chao-Qiang Geng\ | C.Q. Geng, C.C. Lih, and C.C. Liu | $K_L\to\gamma\nu\bar{\nu}$ in the Light Front Model | 11 pages, 2 Figures, LaTex file, accepted for Phys. Rev. D | Phys.Rev. D62 (2000) 034019 | 10.1103/PhysRevD.62.034019 | null | hep-ph | null | We study the CP conserving and violating contributions to the decay of
$\knng$ in the standard model. In our analysis, we use the form factors for
$K\to\gamma$ transitions calculated directly in the entire physical range of
momentum transfer within the light front model. We find that the branching
ratios for the CP c... | [
{
"created": "Mon, 17 Apr 2000 13:53:14 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Geng",
"C. Q.",
""
],
[
"Lih",
"C. C.",
""
],
[
"Liu",
"C. C.",
""
]
] | We study the CP conserving and violating contributions to the decay of $\knng$ in the standard model. In our analysis, we use the form factors for $K\to\gamma$ transitions calculated directly in the entire physical range of momentum transfer within the light front model. We find that the branching ratios for the CP con... |
2208.00849 | Abhishek Roy | Genevi\`eve B\'elanger, Sandhya Choubey, Rohini M. Godbole, Sarif
Khan, Manimala Mitra, Abhishek Roy | WIMP and FIMP Dark Matter in Singlet-Triplet Fermionic Model | 52 pages, 26 figures, Published as JHEP11(2022)133 | JHEP11(2022)133 | 10.1007/JHEP11(2022)133 | IP/BBSR/2022-05 | hep-ph | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We present an extension of the SM involving three triplet fermions, one
triplet scalar and one singlet fermion, which can explain both neutrino masses
and dark matter. One triplet of fermions and the singlet are odd under a $Z_2$
symmetry, thus the model features two possible dark matter candidates. The two
remaining... | [
{
"created": "Mon, 1 Aug 2022 13:37:53 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Nov 2022 19:01:49 GMT",
"version": "v2"
}
] | 2022-11-29 | [
[
"Bélanger",
"Geneviève",
""
],
[
"Choubey",
"Sandhya",
""
],
[
"Godbole",
"Rohini M.",
""
],
[
"Khan",
"Sarif",
""
],
[
"Mitra",
"Manimala",
""
],
[
"Roy",
"Abhishek",
""
]
] | We present an extension of the SM involving three triplet fermions, one triplet scalar and one singlet fermion, which can explain both neutrino masses and dark matter. One triplet of fermions and the singlet are odd under a $Z_2$ symmetry, thus the model features two possible dark matter candidates. The two remaining $... |
1301.5111 | Emanuele Di Palma | G. Dattoli and E. Di Palma | The exponential parameterization of the quark mixing matrix | null | null | null | null | hep-ph | http://creativecommons.org/licenses/by/3.0/ | We comment on the exponential parameterization of the quark mixing matrix, by
stressing that it naturally incorporates the Cabibbo structure and the
hierarchical features of the Wolfenstein form. We extend our results to the
neutrino mixing and introduce an exponential generator of the tribimaximal
matrix.
| [
{
"created": "Tue, 22 Jan 2013 08:56:28 GMT",
"version": "v1"
}
] | 2013-01-23 | [
[
"Dattoli",
"G.",
""
],
[
"Di Palma",
"E.",
""
]
] | We comment on the exponential parameterization of the quark mixing matrix, by stressing that it naturally incorporates the Cabibbo structure and the hierarchical features of the Wolfenstein form. We extend our results to the neutrino mixing and introduce an exponential generator of the tribimaximal matrix. |
1009.5865 | Christoph Weniger | Christoph Weniger | Supersymmetric leptogenesis and light hidden sectors | 6 pages, 3 figures, Talk presented at PASCOS, Valencia, 19-23 July
2010 | J.Phys.Conf.Ser.259:012075,2010 | 10.1088/1742-6596/259/1/012075 | DESY 10-162 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Thermal leptogenesis and supergravity are attractive scenarios for physics
beyond the standard model. However, it is well known that the super-weak
interaction of the gravitino often leads to problems with primordial
nucleosynthesis in the standard scenario of matter parity conserving MSSM +
three right-handed neutri... | [
{
"created": "Wed, 29 Sep 2010 12:36:15 GMT",
"version": "v1"
}
] | 2011-01-04 | [
[
"Weniger",
"Christoph",
""
]
] | Thermal leptogenesis and supergravity are attractive scenarios for physics beyond the standard model. However, it is well known that the super-weak interaction of the gravitino often leads to problems with primordial nucleosynthesis in the standard scenario of matter parity conserving MSSM + three right-handed neutrino... |
0712.1930 | M. N. Rebelo | M. N. Rebelo | Leptonic CP Violation and Leptogenesis | Invited talk, to appear in the proceedings of 6th International
Heidelberg Conference on Dark Matter in Astro and Particle Physics, Sydney,
Australia, 24-28 Sep 2007. Reference number, cited in the last paragraph,
corrected | null | 10.1142/9789812814357_0018 | null | hep-ph | null | We review some recent results on the connection between CP violation at low
energies and Leptogenesis in the framework of specific flavour structures for
the fundamental leptonic mass matrices with zero textures.
| [
{
"created": "Wed, 12 Dec 2007 16:50:37 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Dec 2007 15:55:06 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Rebelo",
"M. N.",
""
]
] | We review some recent results on the connection between CP violation at low energies and Leptogenesis in the framework of specific flavour structures for the fundamental leptonic mass matrices with zero textures. |
hep-ph/9607276 | Roberto Casalbuoni, Geneva | R. Casalbuoni, S. De Curtis, D. Dominici and M. Grazzini | An Extension of the Electroweak Model with Decoupling at Low Energy | 13+2 pages, LaTex | Phys.Lett. B388 (1996) 112-120 | 10.1016/0370-2693(96)01129-X | DFF 251/6/96 | hep-ph | null | We present a renormalizable model of electroweak interactions containing an
extra $SU(2)'_L\otimes SU(2)'_R$ symmetry. The masses of the corresponding
gauge bosons and of the associated Higgs particles can be made heavy by tuning
a convenient vacuum expectation value. According to the way in which the heavy
mass limi... | [
{
"created": "Wed, 10 Jul 1996 08:31:50 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Casalbuoni",
"R.",
""
],
[
"De Curtis",
"S.",
""
],
[
"Dominici",
"D.",
""
],
[
"Grazzini",
"M.",
""
]
] | We present a renormalizable model of electroweak interactions containing an extra $SU(2)'_L\otimes SU(2)'_R$ symmetry. The masses of the corresponding gauge bosons and of the associated Higgs particles can be made heavy by tuning a convenient vacuum expectation value. According to the way in which the heavy mass limit ... |
hep-ph/0512232 | Margarete Muhlleitner | M. M. Muhlleitner | Higgs Boson Search at e+e- and Photon Linear Colliders | Proceedings PLC2005, Kazimierz 2005 | Acta Phys.Polon. B37 (2006) 1127-1134 | null | LAPTH-CONF-1134/05 | hep-ph | null | The various search modes for the Higgs bosons of the Standard Model (SM) and
its Minimal Supersymmetric Extension (MSSM) at the International Linear
Collider (ILC) will be summarized briefly. In particular, as a unique discovery
mode the production of heavy neutral MSSM Higgs bosons for medium values of
$\tan\beta$ i... | [
{
"created": "Mon, 19 Dec 2005 13:43:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Muhlleitner",
"M. M.",
""
]
] | The various search modes for the Higgs bosons of the Standard Model (SM) and its Minimal Supersymmetric Extension (MSSM) at the International Linear Collider (ILC) will be summarized briefly. In particular, as a unique discovery mode the production of heavy neutral MSSM Higgs bosons for medium values of $\tan\beta$ in ... |
hep-ph/9712316 | Georg Kreyerhoff | Saul Barshay and Georg Kreyerhoff | The Inflaton As Dark Matter | 17 pages, 4 eps-figures. To be published in Zeitschr. fuer Physik C.
Some comments concerning vacuum energy added | Eur.Phys.J.C5:369-377,1998 | 10.1007/s100520050282 | PITHA 97/46 | hep-ph | null | Within the framework of an explicit dynamical model, in which we calculate
the radiatively-corrected, tree-level potential that sets up inflation, we show
that the inflaton can be a significant part of dark matter today. We exhibit
potentials with both a maximum and a minimum. Using the calculated position of
the pot... | [
{
"created": "Tue, 9 Dec 1997 18:07:52 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Feb 1998 16:46:24 GMT",
"version": "v2"
}
] | 2011-09-13 | [
[
"Barshay",
"Saul",
""
],
[
"Kreyerhoff",
"Georg",
""
]
] | Within the framework of an explicit dynamical model, in which we calculate the radiatively-corrected, tree-level potential that sets up inflation, we show that the inflaton can be a significant part of dark matter today. We exhibit potentials with both a maximum and a minimum. Using the calculated position of the poten... |
1603.08211 | Leonid Slad | L.M. Slad | On the origin of the discrepancy between the expected and observed
results at KamLAND | 6 pages. Significant additions, editorial changes | null | null | null | hep-ph hep-ex physics.ins-det | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After a logically clear and simple solution of the solar neutrino problem on
the basis of the hypothesis about the existence of a new interaction involving
electron neutrinos and nucleons, the question arose about the origin of the
distinction between the expected and observed results of the experiment with
reactor a... | [
{
"created": "Sun, 27 Mar 2016 12:35:37 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Aug 2018 14:05:51 GMT",
"version": "v2"
},
{
"created": "Sun, 14 Jul 2019 08:54:52 GMT",
"version": "v3"
},
{
"created": "Tue, 24 Dec 2019 08:39:59 GMT",
"version": "v4"
}
] | 2019-12-25 | [
[
"Slad",
"L. M.",
""
]
] | After a logically clear and simple solution of the solar neutrino problem on the basis of the hypothesis about the existence of a new interaction involving electron neutrinos and nucleons, the question arose about the origin of the distinction between the expected and observed results of the experiment with reactor ant... |
hep-ph/0507057 | Emerson Luna | E. G. S. Luna, A. F. Martini, M. J. Menon, A. Mihara and A. A. Natale | Influence of a dynamical gluon mass in the $pp$ and $\bar{p}p$ forward
scattering | 20 pages, 5 figures; misprints corrected and comments added. To
appear in Phys. Rev. D | Phys.Rev. D72 (2005) 034019 | 10.1103/PhysRevD.72.034019 | null | hep-ph hep-th | null | We compute the tree level cross section for gluon-gluon elastic scattering
taking into account a dynamical gluon mass, and show that this mass scale is a
natural regulator for this subprocess cross section. Using an eikonal approach
in order to examine the relationship between this gluon-gluon scattering and
the elas... | [
{
"created": "Tue, 5 Jul 2005 13:54:52 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Aug 2005 21:51:44 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Luna",
"E. G. S.",
""
],
[
"Martini",
"A. F.",
""
],
[
"Menon",
"M. J.",
""
],
[
"Mihara",
"A.",
""
],
[
"Natale",
"A. A.",
""
]
] | We compute the tree level cross section for gluon-gluon elastic scattering taking into account a dynamical gluon mass, and show that this mass scale is a natural regulator for this subprocess cross section. Using an eikonal approach in order to examine the relationship between this gluon-gluon scattering and the elasti... |
1509.07274 | Junegone Chay | Junegone Chay and Inchol Kim | Factorization of the dijet cross section with the Georgi jet algorithm
in $e^+ e^-$ annihilation | 11 pages, 5 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the dijet cross section in $e^+ e^-$ annihilation using the
Georgi jet algorithm, or the maximizing jet algorithm. The cross section is
factorized into the hard, collinear and soft parts. Each factorized function is
computed to next-to-leading order, and is shown to be infrared finite. The
large logarithm... | [
{
"created": "Thu, 24 Sep 2015 08:34:51 GMT",
"version": "v1"
}
] | 2015-09-25 | [
[
"Chay",
"Junegone",
""
],
[
"Kim",
"Inchol",
""
]
] | We consider the dijet cross section in $e^+ e^-$ annihilation using the Georgi jet algorithm, or the maximizing jet algorithm. The cross section is factorized into the hard, collinear and soft parts. Each factorized function is computed to next-to-leading order, and is shown to be infrared finite. The large logarithms ... |
2402.18126 | Teppei Katori | Carlos A. Arg\"uelles, Kareem Farrag, and Teppei Katori | Ultra-light Dark Matter Search with Astrophysical Neutrino Flavour | Presented at the 38th International Cosmic Ray Conference (ICRC2023),
7 pages, Published in PoS ICRC2023 (2023) 1415 | null | 10.22323/1.444.1415 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The ultra-light dark matter is a new class of dark matter candidates. Unlike
traditional dark matter particle candidates, the ultra-light dark matter
behaves like a classical field, which saturates the entire Milky Way galaxy
with a coherent oscillation. If such dark matter exists and couples with
neutrinos, properti... | [
{
"created": "Wed, 28 Feb 2024 07:35:21 GMT",
"version": "v1"
}
] | 2024-02-29 | [
[
"Argüelles",
"Carlos A.",
""
],
[
"Farrag",
"Kareem",
""
],
[
"Katori",
"Teppei",
""
]
] | The ultra-light dark matter is a new class of dark matter candidates. Unlike traditional dark matter particle candidates, the ultra-light dark matter behaves like a classical field, which saturates the entire Milky Way galaxy with a coherent oscillation. If such dark matter exists and couples with neutrinos, properties... |
0909.3420 | Kemal Ozeren | Robert V. Harlander and Kemal J. Ozeren | Finite top mass effects for hadronic Higgs production at
next-to-next-to-leading order | 21 pages, 8 figures | JHEP 0911:088,2009 | 10.1088/1126-6708/2009/11/088 | WUB/09-10 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The first four terms of an expansion in mH^2/mt^2 of the total inclusive
cross section for Higgs production in gluon fusion are evaluated through
next-to-next-to-leading order QCD. A reliable and precise approximation of the
full top mass dependence at NNLO is derived and compared to the frequently used
heavy-top lim... | [
{
"created": "Fri, 18 Sep 2009 12:59:20 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Harlander",
"Robert V.",
""
],
[
"Ozeren",
"Kemal J.",
""
]
] | The first four terms of an expansion in mH^2/mt^2 of the total inclusive cross section for Higgs production in gluon fusion are evaluated through next-to-next-to-leading order QCD. A reliable and precise approximation of the full top mass dependence at NNLO is derived and compared to the frequently used heavy-top limit... |
2001.06849 | Raghunath Sahoo | Neelkamal Mallick, Sushanta Tripathy, Raghunath Sahoo, and Antonio
Ortiz | First implementation of transverse spherocity analysis for heavy-ion
collisions at the Large Hadron Collider energies | 9 pages and 9 captioned figures | null | null | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Transverse spherocity, an event shape observable, has a very unique
capability to separate the events based on their geometrical shape, i.e. jetty
and isotropic. In this work, we use transverse spherocity for the first time in
heavy-ion collisions using A Multi-Phase Transport Model (AMPT). We obtain the
transverse m... | [
{
"created": "Sun, 19 Jan 2020 15:37:18 GMT",
"version": "v1"
}
] | 2020-01-22 | [
[
"Mallick",
"Neelkamal",
""
],
[
"Tripathy",
"Sushanta",
""
],
[
"Sahoo",
"Raghunath",
""
],
[
"Ortiz",
"Antonio",
""
]
] | Transverse spherocity, an event shape observable, has a very unique capability to separate the events based on their geometrical shape, i.e. jetty and isotropic. In this work, we use transverse spherocity for the first time in heavy-ion collisions using A Multi-Phase Transport Model (AMPT). We obtain the transverse mom... |
hep-ph/0410275 | Giuseppe Marchesini | Giuseppe Marchesini | Jet-shape observables | 4 pages, talk at ICHEP2004, Beijing, August 2004 | null | 10.1142/9789812702227_0115 | null | hep-ph | null | Studies of jet-shape observables in hard processes are summarized together
with future developments
| [
{
"created": "Wed, 20 Oct 2004 13:17:17 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Marchesini",
"Giuseppe",
""
]
] | Studies of jet-shape observables in hard processes are summarized together with future developments |
hep-ph/0304071 | Stefano Profumo | Stefano Profumo | Neutralino Dark Matter, b-tau Yukawa Unification and Non-Universal
Sfermion Masses | 38 pages, 27 Figures, Latex; Version accepted for publication in PRD | Phys.Rev. D68 (2003) 015006 | 10.1103/PhysRevD.68.015006 | SISSA 29/2003/EP | hep-ph astro-ph hep-th | null | We study the implications of minimal non-Universal Boundary Conditions in the
sfermion Soft SUSY Breaking (SSB) masses of mSUGRA. We impose asymptotic b-tau
Yukawa coupling Unification and we resort to a parameterization of the
deviation from Universality in the SSB motivated by the multiplet structure of
SU(5) GUT. ... | [
{
"created": "Mon, 7 Apr 2003 17:17:59 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Apr 2003 17:19:31 GMT",
"version": "v2"
},
{
"created": "Sun, 25 May 2003 11:46:06 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Profumo",
"Stefano",
""
]
] | We study the implications of minimal non-Universal Boundary Conditions in the sfermion Soft SUSY Breaking (SSB) masses of mSUGRA. We impose asymptotic b-tau Yukawa coupling Unification and we resort to a parameterization of the deviation from Universality in the SSB motivated by the multiplet structure of SU(5) GUT. A ... |
1512.05618 | Anibal Medina | Peter Cox, Anibal D. Medina, Tirtha Sankar Ray and Andrew Spray | Implications of diphoton searches for a Radion in the Bulk-Higgs
Scenario | 20 pages, 12 figures. Several changes including consequences from
ICHEP2016. Final version accepted by journal | International Journal of Modern Physics A Vol. 32 (2017), 1750020 | 10.1142/S0217751X17500208 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we point out that the apparent diphoton excess initially
presented by the ATLAS and CMS collaborations could have originated from a
radion in the bulk Higgs scenario within a warped extra dimension. In this
scenario the couplings of the radion to massive gauge bosons are suppressed,
allowing it to evade ... | [
{
"created": "Thu, 17 Dec 2015 15:02:00 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Apr 2016 08:07:20 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Feb 2017 09:58:23 GMT",
"version": "v3"
}
] | 2017-02-08 | [
[
"Cox",
"Peter",
""
],
[
"Medina",
"Anibal D.",
""
],
[
"Ray",
"Tirtha Sankar",
""
],
[
"Spray",
"Andrew",
""
]
] | In this work we point out that the apparent diphoton excess initially presented by the ATLAS and CMS collaborations could have originated from a radion in the bulk Higgs scenario within a warped extra dimension. In this scenario the couplings of the radion to massive gauge bosons are suppressed, allowing it to evade ex... |
1301.2592 | Jorge Segovia | J. Segovia, D.R. Entem and F. Fernandez | Strong charmonium decays in a microscopic model | 22 pages, 6 tables, 1 figure. To be submitted to Nucl. Phys. A | null | 10.1016/j.nuclphysa.2013.07.004 | null | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Although the spectra of heavy quarkonium systems have been successfully
explained by certain QCD motivated potential models, their strong decays are
still an open problem. We perform a microscopic calculation of vector
charmonium strong decays into open-charm mesons where the $q\bar{q}$ pairs are
created from the sam... | [
{
"created": "Fri, 11 Jan 2013 20:49:31 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Segovia",
"J.",
""
],
[
"Entem",
"D. R.",
""
],
[
"Fernandez",
"F.",
""
]
] | Although the spectra of heavy quarkonium systems have been successfully explained by certain QCD motivated potential models, their strong decays are still an open problem. We perform a microscopic calculation of vector charmonium strong decays into open-charm mesons where the $q\bar{q}$ pairs are created from the same ... |
hep-ph/0106017 | Peter Petreczky | S. Digal, P. Petreczky and H. Satz | Quarkonium Feed-Down and Sequential Suppression | 19 pages, LaTeX, 11 figures | Phys.Rev. D64 (2001) 094015 | 10.1103/PhysRevD.64.094015 | BI-TP 2001/09 | hep-ph hep-lat | null | About 40-50 % of the quarkonium ground states J/psi(1S) and Upsilon(1S)
produced in hadronic collisions originate from the decay of higher excitations.
In a hot medium, these higher states are dissociated at lower temperatures than
the more tightly bound ground states, leading to a sequential suppression
pattern. Usi... | [
{
"created": "Fri, 1 Jun 2001 18:07:42 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jun 2001 06:26:29 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Digal",
"S.",
""
],
[
"Petreczky",
"P.",
""
],
[
"Satz",
"H.",
""
]
] | About 40-50 % of the quarkonium ground states J/psi(1S) and Upsilon(1S) produced in hadronic collisions originate from the decay of higher excitations. In a hot medium, these higher states are dissociated at lower temperatures than the more tightly bound ground states, leading to a sequential suppression pattern. Using... |
hep-ph/0310133 | Daniel Bedingham | D. J. Bedingham | Out-of-equilibrium quantum fields with conserved charge | 11 pages, 5 figures, replacement with improved presentation | Phys.Rev. D69 (2004) 105013 | 10.1103/PhysRevD.69.105013 | null | hep-ph | null | We study the out-of-equilibrium evolution of an O(2)-invariant scalar field
in which a conserved charge is stored. We apply a loop expansion of the
2-particle irreducible effective action to 3-loop order. Equations of motion
are derived which conserve both total charge and total energy yet allow for the
effects of sc... | [
{
"created": "Fri, 10 Oct 2003 15:42:16 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Mar 2004 12:36:12 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Bedingham",
"D. J.",
""
]
] | We study the out-of-equilibrium evolution of an O(2)-invariant scalar field in which a conserved charge is stored. We apply a loop expansion of the 2-particle irreducible effective action to 3-loop order. Equations of motion are derived which conserve both total charge and total energy yet allow for the effects of scat... |
hep-ph/9407319 | Murray Moinester | M. A. Moinester, D. Ashery, L. G. Landsberg, H. J. Lipkin | Pentaquark Search with Energetic Hadron Beams | 12 pages text (latex) uses charm2000.sty file (appended), which
requires extracting and setting up charm2000.sty in your directory, in
addition to the tex file, TAUP-2179-94, submitted to CHARM2000 workshop
proceedings, revised July 19 to correct reference, revised Aug. 5 for
additional proofreading corrections... | null | null | null | hep-ph | null | The strange-anticharmed Pentaquark is a uud(cbar)s or udd(cbar)s five-quark
baryon that is expected to be either a narrow resonance, or possibly even
stable against strong decay. We describe this hyperon here; its structure,
binding energy and lifetime, resonance width, production mechanisms and decay
modes. We estim... | [
{
"created": "Mon, 18 Jul 1994 19:22:29 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jul 1994 14:16:54 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Aug 1994 21:52:11 GMT",
"version": "v3"
},
{
"created": "Tue, 9 Aug 1994 15:43:04 GMT",
"version": "v4"
}
] | 2008-02-03 | [
[
"Moinester",
"M. A.",
""
],
[
"Ashery",
"D.",
""
],
[
"Landsberg",
"L. G.",
""
],
[
"Lipkin",
"H. J.",
""
]
] | The strange-anticharmed Pentaquark is a uud(cbar)s or udd(cbar)s five-quark baryon that is expected to be either a narrow resonance, or possibly even stable against strong decay. We describe this hyperon here; its structure, binding energy and lifetime, resonance width, production mechanisms and decay modes. We estimat... |
hep-ph/9411300 | Ulf Meissner | Ulf-G. Mei{\ss}ner | Baryon Chiral Perturbation Theory A.D. 1994 | 29 pp, plain LaTeX, no figures | Czech.J.Phys.45:153-179,1995 | 10.1007/BF01724517 | TK 94 17 | hep-ph nucl-th | null | In these lectures, the status of baryon chiral perturbation theory is
reviewed. Particular emphasis is put on the two--flavor sector and the physics
related to electromagnetic probes. I discuss in some detail the structure of
the effective Lagrangian at next--to--leading order, the meaning of low--energy
theorems in ... | [
{
"created": "Tue, 15 Nov 1994 14:27:09 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Meißner",
"Ulf-G.",
""
]
] | In these lectures, the status of baryon chiral perturbation theory is reviewed. Particular emphasis is put on the two--flavor sector and the physics related to electromagnetic probes. I discuss in some detail the structure of the effective Lagrangian at next--to--leading order, the meaning of low--energy theorems in Co... |
0906.1121 | Malin Sjodahl | Malin Sjodahl | Color structure for soft gluon resummation - a general recipe | 16 pages | JHEP 0909:087,2009 | 10.1088/1126-6708/2009/09/087 | KA-TP-09-06, MCNET-09-13 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A strategy for calculating the color structure needed for soft gluon
resummation for processes with any number of colored partons is introduced
using a N_c --> infinity inspired basis. In this basis a general formalism can
be found at the same time as the calculations are simplified.
The advantages are illustrated ... | [
{
"created": "Fri, 5 Jun 2009 13:28:49 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jul 2009 12:39:17 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Sjodahl",
"Malin",
""
]
] | A strategy for calculating the color structure needed for soft gluon resummation for processes with any number of colored partons is introduced using a N_c --> infinity inspired basis. In this basis a general formalism can be found at the same time as the calculations are simplified. The advantages are illustrated by r... |
0807.3488 | Enrique Ruiz Arriola | Enrique Ruiz Arriola, Wojciech Broniowski | Pion electromagnetic form factor, perturbative QCD, and large-Nc Regge
models | 8 pages, 5 figures | Phys.Rev.D78:034031,2008 | 10.1103/PhysRevD.78.034031 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a construction of the pion electromagnetic form factor where the
transition from large-Nc Regge vector meson dominance models with infinitely
many resonances to perturbative QCD is built in explicitly. The construction is
based on an appropriate assignment of residues to the Regge poles, which
fulfills the... | [
{
"created": "Tue, 22 Jul 2008 15:47:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Arriola",
"Enrique Ruiz",
""
],
[
"Broniowski",
"Wojciech",
""
]
] | We present a construction of the pion electromagnetic form factor where the transition from large-Nc Regge vector meson dominance models with infinitely many resonances to perturbative QCD is built in explicitly. The construction is based on an appropriate assignment of residues to the Regge poles, which fulfills the c... |
0909.0233 | Steven Thomas | Daniel Koschade, Moritz McGarrie, Steven Thomas | Direct Mediation and Metastable Supersymmetry Breaking for SO(10) | 43 pages, Latex. Version to appear in JHEP. | null | 10.1007/JHEP02(2010)100 | QMUL-PH-09-17 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine a metastable $\mathcal{N}=1$ Macroscopic SO(N) SQCD model of
Intriligator, Seiberg and Shih (ISS). We introduce various baryon and meson
deformations, including multitrace operators and explore embedding an SO(10)
parent of the standard model into two weakly gauged flavour sectors. Direct
fundamental messe... | [
{
"created": "Tue, 1 Sep 2009 18:18:42 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Mar 2010 22:13:21 GMT",
"version": "v2"
}
] | 2015-05-14 | [
[
"Koschade",
"Daniel",
""
],
[
"McGarrie",
"Moritz",
""
],
[
"Thomas",
"Steven",
""
]
] | We examine a metastable $\mathcal{N}=1$ Macroscopic SO(N) SQCD model of Intriligator, Seiberg and Shih (ISS). We introduce various baryon and meson deformations, including multitrace operators and explore embedding an SO(10) parent of the standard model into two weakly gauged flavour sectors. Direct fundamental messeng... |
1610.04133 | Jue Zhang | Yu-Feng Li, Jue Zhang, Shun Zhou, Jing-yu Zhu | Looking into Analytical Approximations for Three-flavor Neutrino
Oscillation Probabilities in Matter | 34 pages, 5 figures; v2: reference added, to appear in JHEP | JHEP 12 (2016) 109 | 10.1007/JHEP12(2016)109 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by tremendous progress in neutrino oscillation experiments, we
derive a new set of simple and compact formulas for three-flavor neutrino
oscillation probabilities in matter of a constant density. A useful definition
of the $\eta$-gauge neutrino mass-squared difference $\Delta^{}_* \equiv \eta
\Delta^{}_{31}... | [
{
"created": "Thu, 13 Oct 2016 15:41:59 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Dec 2016 14:43:25 GMT",
"version": "v2"
}
] | 2016-12-28 | [
[
"Li",
"Yu-Feng",
""
],
[
"Zhang",
"Jue",
""
],
[
"Zhou",
"Shun",
""
],
[
"Zhu",
"Jing-yu",
""
]
] | Motivated by tremendous progress in neutrino oscillation experiments, we derive a new set of simple and compact formulas for three-flavor neutrino oscillation probabilities in matter of a constant density. A useful definition of the $\eta$-gauge neutrino mass-squared difference $\Delta^{}_* \equiv \eta \Delta^{}_{31} +... |
hep-ph/0006151 | null | P. Kocian (University of Lausanne) | Gauge-invariant description of the electromagnetic field in the Higgs
phase of the Standard Model | 5 pages, no figures | null | null | UNIL-IPT/00-13 | hep-ph | null | It is shown that the definition of the photon field in the broken-symmetry
phase of the electroweak theory proposed recently by O.T(ornkvist is equivalent
to that proposed previously by Vlasov et al.
| [
{
"created": "Wed, 14 Jun 2000 09:54:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kocian",
"P.",
"",
"University of Lausanne"
]
] | It is shown that the definition of the photon field in the broken-symmetry phase of the electroweak theory proposed recently by O.T(ornkvist is equivalent to that proposed previously by Vlasov et al. |
0801.3029 | Hiroshi Okada | Hiroshi Okada | Cosmological Constraints for the Cold Dark Matter and Model Building
based on the Flavor Symmetric Radiative Seesaw Model | 4 pages, 1 figure. Talk given at ICGA8-For The 100th Anniversary of
Hideki Yukawa and Promotion of Women Scientists-, Nara Women's University,
Japan (August 29-September 1, 2007) | Prog.Theor.Phys.Suppl.172:220-223,2008 | 10.1143/PTPS.172.220 | null | hep-ph | null | It is now clear that the masses of the neutrino sector are much lighter than
those of the other three sectors.There are many attempts to explain the
neutrino masses radiatively by means of inert Higgses, which don't have vacuum
expectation values. Then one can discuss cold dark matter candidates, because
of no needin... | [
{
"created": "Sat, 19 Jan 2008 12:16:37 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Okada",
"Hiroshi",
""
]
] | It is now clear that the masses of the neutrino sector are much lighter than those of the other three sectors.There are many attempts to explain the neutrino masses radiatively by means of inert Higgses, which don't have vacuum expectation values. Then one can discuss cold dark matter candidates, because of no needing ... |
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