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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2307.12600 | Kun Xu | Kun Xu, Mei Huang | The baryon number fluctuation $\kappa\sigma^2$ as a probe of nuclear
matter phase transition at high baryon density | 5 pages, 3 figures | null | null | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | Two critical end points (CEPs) of the chiral phase transition and the nuclear
liquid-gas phase transition show up at finite baryon chemical potential. The
kurtosis $\kappa\sigma^2$ of baryon number fluctuation on the $T-\mu_B$ plane
is positive on the first-order side and negative on the crossover side along
the phas... | [
{
"created": "Mon, 24 Jul 2023 08:20:49 GMT",
"version": "v1"
}
] | 2023-07-25 | [
[
"Xu",
"Kun",
""
],
[
"Huang",
"Mei",
""
]
] | Two critical end points (CEPs) of the chiral phase transition and the nuclear liquid-gas phase transition show up at finite baryon chemical potential. The kurtosis $\kappa\sigma^2$ of baryon number fluctuation on the $T-\mu_B$ plane is positive on the first-order side and negative on the crossover side along the phase ... |
1110.2895 | Javier Redondo | Davide Cadamuro, Javier Redondo | Cosmological bounds on pseudo Nambu-Goldstone bosons | 29 pages, 13 pictures. Enlarged discussions on BBN and recombination
constraints. One figure and several references added. Version accepted in
JCAP | JCAP02(2012)032 | 10.1088/1475-7516/2012/02/032 | MPP-2011-116 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the cosmological implications of a relic population of pseudo
Nambu-Goldstone bosons (pNGB) with an anomalous coupling to two photons, often
called axion-like particles (ALPs). We establish constraints on the pNGB mass
and two-photon coupling by considering big bang nucleosynthesis, the physics of
the cosmi... | [
{
"created": "Thu, 13 Oct 2011 11:21:06 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Feb 2012 14:47:35 GMT",
"version": "v2"
}
] | 2012-02-28 | [
[
"Cadamuro",
"Davide",
""
],
[
"Redondo",
"Javier",
""
]
] | We review the cosmological implications of a relic population of pseudo Nambu-Goldstone bosons (pNGB) with an anomalous coupling to two photons, often called axion-like particles (ALPs). We establish constraints on the pNGB mass and two-photon coupling by considering big bang nucleosynthesis, the physics of the cosmic ... |
1609.08581 | Jean-Fran\c{c}ois Fortin | Jean-Fran\c{c}ois Fortin, Nicolas Giasson, Luc Marleau | A Probability Density Function for Neutrino Masses and Mixings | 1+21 pages, 3 figures, minor corrections | Phys. Rev. D 94, 115004 (2016) | 10.1103/PhysRevD.94.115004 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The anarchy principle leading to the see-saw ensemble is studied analytically
with the usual tools of random matrix theory. The probability density function
for the see-saw ensemble of $N\times N$ matrices is obtained in terms of a
multidimensional integral. This integral involves all light neutrino masses,
leading t... | [
{
"created": "Tue, 27 Sep 2016 19:02:47 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Mar 2017 00:05:24 GMT",
"version": "v2"
}
] | 2017-03-16 | [
[
"Fortin",
"Jean-François",
""
],
[
"Giasson",
"Nicolas",
""
],
[
"Marleau",
"Luc",
""
]
] | The anarchy principle leading to the see-saw ensemble is studied analytically with the usual tools of random matrix theory. The probability density function for the see-saw ensemble of $N\times N$ matrices is obtained in terms of a multidimensional integral. This integral involves all light neutrino masses, leading to ... |
1710.03947 | Michele Lucente | Michele Lucente, Chiara Arina, Mihailo Backovi\'c and Jan Heisig | Probing Dark Matter Long-lived Mediators with Solar $\gamma$ rays | 4 pages, 2 figures. To appear in the proceedings of The European
Physical Society Conference on High Energy Physics, 5-12 July 2017 in Venice,
Italy | null | 10.22323/1.314.0628 | CP3-17-41, TTK-17-33 | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that solar $\gamma$-ray observations can provide a complementary
probe of Dark Matter in scenarios where the interactions with the Standard
Model proceed via long-lived mediators. For illustration we consider a
simplified model which provides solar $\gamma$-ray fluxes observable with the
next generation $\gam... | [
{
"created": "Wed, 11 Oct 2017 07:46:16 GMT",
"version": "v1"
}
] | 2022-09-21 | [
[
"Lucente",
"Michele",
""
],
[
"Arina",
"Chiara",
""
],
[
"Backović",
"Mihailo",
""
],
[
"Heisig",
"Jan",
""
]
] | We show that solar $\gamma$-ray observations can provide a complementary probe of Dark Matter in scenarios where the interactions with the Standard Model proceed via long-lived mediators. For illustration we consider a simplified model which provides solar $\gamma$-ray fluxes observable with the next generation $\gamma... |
1506.02314 | Hiroshi Nunokawa | Thamys Abrahao, Hisakazu Minakata, Hiroshi Nunokawa, Alexander A.
Quiroga | Constraint on Neutrino Decay with Medium-Baseline Reactor Neutrino
Oscillation Experiments | 23 pages, 6 figures, clarification of some discussions, added some
references, no change in results and conclusions, version accepted for
publication in JHEP | null | null | INT-PUB-15-024 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The experimental bound on lifetime of nu_3, the neutrino mass eigenstate with
the smallest nu_e component, is much weaker than those of nu_1 and nu_2 by many
orders of magnitude to which the astrophysical constraints apply. We argue that
the future reactor neutrino oscillation experiments with medium-baseline (~ 50
k... | [
{
"created": "Sun, 7 Jun 2015 21:01:25 GMT",
"version": "v1"
},
{
"created": "Sat, 31 Oct 2015 22:23:14 GMT",
"version": "v2"
}
] | 2015-11-03 | [
[
"Abrahao",
"Thamys",
""
],
[
"Minakata",
"Hisakazu",
""
],
[
"Nunokawa",
"Hiroshi",
""
],
[
"Quiroga",
"Alexander A.",
""
]
] | The experimental bound on lifetime of nu_3, the neutrino mass eigenstate with the smallest nu_e component, is much weaker than those of nu_1 and nu_2 by many orders of magnitude to which the astrophysical constraints apply. We argue that the future reactor neutrino oscillation experiments with medium-baseline (~ 50 km)... |
2203.03035 | Andrzej Kup\'s\'c Dr | Nora Salone (1), Patrik Adlarson (2), Varvara Batozskaya (1 and 3),
Andrzej Kupsc (1 and 2), Stefan Leupold (2) and Jusak Tandean (4) ((1) NCBJ,
Poland (2) Uppsala University, Sweden (3) IHEP, China (4) Surabaya,
Indonesia) | Study of CP violation in hyperon decays at Super Charm-Tau Factories
with a polarized electron beam | contribution to Snowmass 2021, 59 pages, 18 figures, 7 tables | null | 10.1103/PhysRevD.105.116022 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Non-leptonic two-body weak decays of baryons are an important tool to probe
the combined charge-conjugation--parity symmetry (CP) violation. We explain why
the decays of strange baryons provide complementary information to the decays
of kaons. A model-independent parameterization of the non-leptonic decays of
the $\L... | [
{
"created": "Sun, 6 Mar 2022 19:40:25 GMT",
"version": "v1"
}
] | 2022-07-13 | [
[
"Salone",
"Nora",
"",
"1 and 3"
],
[
"Adlarson",
"Patrik",
"",
"1 and 3"
],
[
"Batozskaya",
"Varvara",
"",
"1 and 3"
],
[
"Kupsc",
"Andrzej",
"",
"1 and 2"
],
[
"Leupold",
"Stefan",
""
],
[
"Tandean",
"Jusak",
... | Non-leptonic two-body weak decays of baryons are an important tool to probe the combined charge-conjugation--parity symmetry (CP) violation. We explain why the decays of strange baryons provide complementary information to the decays of kaons. A model-independent parameterization of the non-leptonic decays of the $\Lam... |
hep-ph/9501239 | Mannque Rho | Mannque Rho (CEA Saclay) | Effective Field Theories for Hadrons and Nuclei | 19 pages, LATEX, 2 figures uuencoded, 1 figure available upon
request, Nishinomiya Yukawa-Memorial lecture | null | null | T94/150 | hep-ph nucl-th | null | Hadron structure and nuclear structure are discussed from the common ground
of effective chiral Lagrangians modeling QCD at low energy. The topics treated
are the chiral bag model in large $N_c$ QCD, its connection to heavy-baryon
chiral perturbation theory (HB\chpt),\ the role of nonabelian Berry gauge
connections f... | [
{
"created": "Mon, 9 Jan 1995 10:01:51 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Rho",
"Mannque",
"",
"CEA Saclay"
]
] | Hadron structure and nuclear structure are discussed from the common ground of effective chiral Lagrangians modeling QCD at low energy. The topics treated are the chiral bag model in large $N_c$ QCD, its connection to heavy-baryon chiral perturbation theory (HB\chpt),\ the role of nonabelian Berry gauge connections for... |
hep-ph/0406308 | Peter Watson | P. J. S. Watson | A Limit on Short-range Modifications to Gravity | 4 pages, 1 fig | null | null | null | hep-ph | null | There has been considerable interest in providing new limits on the short
range behaviour of gravity, or, in general, anomalous short-range interactions.
In this note we show that one use the interaction of ultra-cold neutrons to
obtain a better limit below about 10 nm.
| [
{
"created": "Mon, 28 Jun 2004 15:30:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Watson",
"P. J. S.",
""
]
] | There has been considerable interest in providing new limits on the short range behaviour of gravity, or, in general, anomalous short-range interactions. In this note we show that one use the interaction of ultra-cold neutrons to obtain a better limit below about 10 nm. |
hep-ph/9309273 | Sanghyeon Chang | Sanghyeon Chang and Jihn E. Kim | Is Heavy Quark Axion Necessarily Hadronic Axion? | SNUTP 93-56, 9 pages, LaTex | Phys.Rev.D49:2161-2163,1994 | 10.1103/PhysRevD.49.2161 | null | hep-ph | null | We show that heavy quark axion is not necessarily a hadronic axion, which
manifests in the quark and lepton seesaw mechanism. We introduce a heavy
$SU(2)$ singlet fermion for each known fermion in order to unify the axion
scale and the seesaw scale. The light quarks and leptons gain their masses by
the seesaw mechani... | [
{
"created": "Thu, 16 Sep 1993 03:00:49 GMT",
"version": "v1"
}
] | 2009-12-30 | [
[
"Chang",
"Sanghyeon",
""
],
[
"Kim",
"Jihn E.",
""
]
] | We show that heavy quark axion is not necessarily a hadronic axion, which manifests in the quark and lepton seesaw mechanism. We introduce a heavy $SU(2)$ singlet fermion for each known fermion in order to unify the axion scale and the seesaw scale. The light quarks and leptons gain their masses by the seesaw mechanism... |
hep-ph/9712354 | Gudrid Moortgat-Pick | G. Moortgat-Pick, H. Fraas | Angular and Energy Distribution in Neutralino Production and Decay with
complete Spin Correlations | 7 pages, 8 postscript figures, Latex using appb.sty (included) and
epsf.sty, Contribution to the XXI School of Theoretical Physics "Recent
Progress in theory and phenomenology of fundamental interactions", Ustron,
Poland, September 1997 | Acta Phys.Polon. B28 (1997) 2395-2400 | null | WUE-ITP-97.045 | hep-ph | null | We study the process e^{-}e^{+} \to \tilde{\chi}^0_1\tilde{\chi}^0_2 with the
subsequent decay \tilde{\chi}^0_2 \to \tilde{\chi}^0_1 \ell^{+}\ell^{-} taking
into account the complete spin correlations between production and decay. We
present numerical results for the lepton angular distribution and the
distribution o... | [
{
"created": "Thu, 11 Dec 1997 19:57:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Moortgat-Pick",
"G.",
""
],
[
"Fraas",
"H.",
""
]
] | We study the process e^{-}e^{+} \to \tilde{\chi}^0_1\tilde{\chi}^0_2 with the subsequent decay \tilde{\chi}^0_2 \to \tilde{\chi}^0_1 \ell^{+}\ell^{-} taking into account the complete spin correlations between production and decay. We present numerical results for the lepton angular distribution and the distribution of ... |
1312.5495 | Roman Zwicky | Vladimir Prochazka, Roman Zwicky | Gluon condensates from the Hamiltonian formalism | 13pp | J. Phys. A: Math. Theor. 47 395402 (2014) | 10.1088/1751-8113/47/39/395402 | Edinburgh/13/37, CP3-Origins-2013-051 DNRF90 , DIAS-2013-51 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive recently obtained relations, relating the logarithmic gauge
coupling derivative of the hadron mass and the cosmological constant to the
matter and vacuum gluon condensates, within a Hamiltonian framework. The key
idea is a canonical transformation which brings the relevant part of the
Hamiltonian into a sui... | [
{
"created": "Thu, 19 Dec 2013 11:58:25 GMT",
"version": "v1"
}
] | 2014-09-16 | [
[
"Prochazka",
"Vladimir",
""
],
[
"Zwicky",
"Roman",
""
]
] | We derive recently obtained relations, relating the logarithmic gauge coupling derivative of the hadron mass and the cosmological constant to the matter and vacuum gluon condensates, within a Hamiltonian framework. The key idea is a canonical transformation which brings the relevant part of the Hamiltonian into a suita... |
hep-ph/0509176 | Tadafumi Ohsaku | Tadafumi Ohsaku | Dynamical Chiral Symmetry Breaking and Superconductivity in the
Supersymmetric Nambu$-$Jona-Lasinio Model at finite Temperature and Density | 10 pages, 5 figures, with erratum. Phys.Lett. B634 (2006) 285-294,
erratum accepted for publication in Phys. Lett. B (2008) | Phys.Lett.B634:285-294,2006; Erratum-ibid.B664:316-317,2008 | 10.1016/j.physletb.2006.01.049 10.1016/j.physletb.2008.04.040 | null | hep-ph | null | We investigate the dynamical chiral symmetry breaking (DCSB) and
superconductivity in a supersymmetric model at finite temperature and density.
We employ the ${\cal N}=1$ four-dimensional generalized supersymmetric
Nambu$-$Jona-Lasinio model (${\cal N}=1$ generalized ${\rm SNJL}_{4}$) with a
chemical potential as the... | [
{
"created": "Sat, 17 Sep 2005 16:02:34 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Jan 2006 10:09:32 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Apr 2008 18:46:29 GMT",
"version": "v3"
},
{
"created": "Sun, 20 Apr 2008 12:25:36 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Ohsaku",
"Tadafumi",
""
]
] | We investigate the dynamical chiral symmetry breaking (DCSB) and superconductivity in a supersymmetric model at finite temperature and density. We employ the ${\cal N}=1$ four-dimensional generalized supersymmetric Nambu$-$Jona-Lasinio model (${\cal N}=1$ generalized ${\rm SNJL}_{4}$) with a chemical potential as the m... |
1807.10672 | Alexander Titterton | A. Titterton, U. Ellwanger, H.U. Flaecher, S. Moretti, C.H.
Shepherd-Themistocleous | Exploring Sensitivity to NMSSM Signatures with Low Missing Transverse
Energy at the LHC | 17 pages, 17 figures, 6 tables | null | 10.1007/JHEP10(2018)064 | LPT-Orsay-18-73 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We examine scenarios in the Next-to-Minimal Supersymmetric Standard Model
(NMSSM), where pair-produced squarks and gluinos decay via two cascades, each
ending in a stable neutralino as Lightest Supersymmetric Particle (LSP) and a
Standard Model (SM)-like Higgs boson, with mass spectra such that the missing
transverse... | [
{
"created": "Fri, 27 Jul 2018 15:11:46 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Sep 2018 16:27:33 GMT",
"version": "v2"
}
] | 2018-11-14 | [
[
"Titterton",
"A.",
""
],
[
"Ellwanger",
"U.",
""
],
[
"Flaecher",
"H. U.",
""
],
[
"Moretti",
"S.",
""
],
[
"Shepherd-Themistocleous",
"C. H.",
""
]
] | We examine scenarios in the Next-to-Minimal Supersymmetric Standard Model (NMSSM), where pair-produced squarks and gluinos decay via two cascades, each ending in a stable neutralino as Lightest Supersymmetric Particle (LSP) and a Standard Model (SM)-like Higgs boson, with mass spectra such that the missing transverse e... |
hep-ph/0505154 | Robert Foot | R. Foot | Avoiding the gauge heirarchy problem with see-sawed neutrino masses | about 6 pages | Mod.Phys.Lett. A20 (2005) 3035-3044 | 10.1142/S0217732305019134 | null | hep-ph | null | We show that the see-saw neutrino mass mechanism can coexist naturally with
an extended gauge symmetry (i.e. without any gauge heirarchy problem) provided
that the gauge symmetry contains gauged lepton number differences. The simplest
such `natural' see-saw models are constructed and their implications for
neutrino a... | [
{
"created": "Wed, 18 May 2005 00:16:53 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Foot",
"R.",
""
]
] | We show that the see-saw neutrino mass mechanism can coexist naturally with an extended gauge symmetry (i.e. without any gauge heirarchy problem) provided that the gauge symmetry contains gauged lepton number differences. The simplest such `natural' see-saw models are constructed and their implications for neutrino ano... |
1705.00414 | Weijian Wang | Weijian Wang, Ronghui Wang, Zhi-Long Han, Jin-Zhong Han | The $B-L$ Scotogenic Models for Dirac Neutrino Masses | 18 pages, 16 figures | Eur.Phys.J. C77 (2017) no.12, 889 | 10.1140/epjc/s10052-017-5446-9 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We construct the one-loop and two-loop scotogenic models for Dirac neutrino
mass generation in the context of $U(1)_{B-L}$ extensions of standard model. It
is indicated that the total number of intermediate fermion singlets is uniquely
fixed by anomaly free condition and the new particles may have exotic $B-L$
charge... | [
{
"created": "Mon, 1 May 2017 03:49:09 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Sep 2017 08:30:24 GMT",
"version": "v2"
},
{
"created": "Sat, 23 Dec 2017 15:54:55 GMT",
"version": "v3"
}
] | 2017-12-27 | [
[
"Wang",
"Weijian",
""
],
[
"Wang",
"Ronghui",
""
],
[
"Han",
"Zhi-Long",
""
],
[
"Han",
"Jin-Zhong",
""
]
] | We construct the one-loop and two-loop scotogenic models for Dirac neutrino mass generation in the context of $U(1)_{B-L}$ extensions of standard model. It is indicated that the total number of intermediate fermion singlets is uniquely fixed by anomaly free condition and the new particles may have exotic $B-L$ charges ... |
1803.09973 | Alexander Huss | J. Currie, T. Gehrmann, E.W.N. Glover, A. Huss, J. Niehues, A. Vogt | N3LO Corrections to Jet Production in Deep Inelastic Scattering using
the Projection-to-Born Method | 18 pages, 4 figures | null | 10.1007/JHEP05(2018)209 | CERN-TH-2018-056, IPPP/18/21, ZU-TH 12/18, LTH 1155 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Computations of higher-order QCD corrections for processes with exclusive
final states require a subtraction method for real-radiation contributions. We
present the first-ever generalisation of a subtraction method for third-order
(N3LO) QCD corrections. The Projection-to-Born method is used to combine
inclusive N3LO... | [
{
"created": "Tue, 27 Mar 2018 09:14:05 GMT",
"version": "v1"
}
] | 2018-07-04 | [
[
"Currie",
"J.",
""
],
[
"Gehrmann",
"T.",
""
],
[
"Glover",
"E. W. N.",
""
],
[
"Huss",
"A.",
""
],
[
"Niehues",
"J.",
""
],
[
"Vogt",
"A.",
""
]
] | Computations of higher-order QCD corrections for processes with exclusive final states require a subtraction method for real-radiation contributions. We present the first-ever generalisation of a subtraction method for third-order (N3LO) QCD corrections. The Projection-to-Born method is used to combine inclusive N3LO c... |
0904.3758 | John M. Cornwall | John M. Cornwall | Positivity issues for the pinch-technique gluon propagator and their
resolution | 13 pages, revtex4. Same physics, shortened; version accepted for
publication in Phys. Rev. D | Phys.Rev.D80:096001,2009 | 10.1103/PhysRevD.80.096001 | UCLA/09/TEP/42 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Although gauge-boson propagators in asymptotically-free gauge theories
satisfy a dispersion relation, they do not satisfy the K\"allen-Lehmann (KL)
representation because the spectral function changes sign. We argue that this
is a simple consequence of asymptotic freedom. On the basis of the QED-like
Ward identities ... | [
{
"created": "Thu, 23 Apr 2009 21:21:58 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Oct 2009 20:10:26 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Cornwall",
"John M.",
""
]
] | Although gauge-boson propagators in asymptotically-free gauge theories satisfy a dispersion relation, they do not satisfy the K\"allen-Lehmann (KL) representation because the spectral function changes sign. We argue that this is a simple consequence of asymptotic freedom. On the basis of the QED-like Ward identities of... |
1603.01380 | Poonam Mehta | Mehedi Masud, Poonam Mehta | Non-standard interactions spoiling the CP violation sensitivity at DUNE
and other long baseline experiments | v2 : new section and figures added, to appear in Phys. Rev. D | Phys. Rev. D 94, 013014 (2016) | 10.1103/PhysRevD.94.013014 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is by now established that neutrino oscillations occur due to non-zero
masses and parameters in the leptonic mixing matrix. The extraction of
oscillation parameters may be complicated due to subleading effects such as
non-standard neutrino interactions (NSI) and one needs to have a fresh look how
a particular para... | [
{
"created": "Fri, 4 Mar 2016 08:46:53 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Jul 2016 17:27:48 GMT",
"version": "v2"
}
] | 2016-08-03 | [
[
"Masud",
"Mehedi",
""
],
[
"Mehta",
"Poonam",
""
]
] | It is by now established that neutrino oscillations occur due to non-zero masses and parameters in the leptonic mixing matrix. The extraction of oscillation parameters may be complicated due to subleading effects such as non-standard neutrino interactions (NSI) and one needs to have a fresh look how a particular parame... |
2109.08995 | Amol Patwardhan | Amol V. Patwardhan, Michael J. Cervia, A. B. Balantekin | Spectral splits and entanglement entropy in collective neutrino
oscillations | 10 pages, 6 figures. v2: updated to match journal version | Phys. Rev. D 104, 123035 (2021) | 10.1103/PhysRevD.104.123035 | SLAC-PUB-17621, N3AS-21-014 | hep-ph astro-ph.HE nucl-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In environments such as core-collapse supernovae, neutron star mergers, or
the early universe, where the neutrino fluxes can be extremely high,
neutrino-neutrino interactions are appreciable and contribute substantially to
their flavor evolution. Such a system of interacting neutrinos can be regarded
as a quantum man... | [
{
"created": "Sat, 18 Sep 2021 19:46:29 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Dec 2021 00:48:27 GMT",
"version": "v2"
}
] | 2021-12-30 | [
[
"Patwardhan",
"Amol V.",
""
],
[
"Cervia",
"Michael J.",
""
],
[
"Balantekin",
"A. B.",
""
]
] | In environments such as core-collapse supernovae, neutron star mergers, or the early universe, where the neutrino fluxes can be extremely high, neutrino-neutrino interactions are appreciable and contribute substantially to their flavor evolution. Such a system of interacting neutrinos can be regarded as a quantum many-... |
hep-ph/0612001 | Alex Bernardini | Alex E. Bernardini, Marcelo M. Guzzo, Fernando R. Torres | Second-order corrections to neutrino two-flavor oscillation parameters
in the wave packet approach | 25 pages, 5 figures | Eur.Phys.J.C48:613,2006 | 10.1140/epjc/s10052-006-0032-6 | null | hep-ph | null | We report about an analytic study involving the {\em intermediate} wave
packet formalism for quantifying the physically relevant information which
appear in the neutrino two-flavor conversion formula and help us to obtain more
precise limits and ranges for neutrino flavor oscillation. By following the
sequence of ana... | [
{
"created": "Thu, 30 Nov 2006 22:52:37 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Bernardini",
"Alex E.",
""
],
[
"Guzzo",
"Marcelo M.",
""
],
[
"Torres",
"Fernando R.",
""
]
] | We report about an analytic study involving the {\em intermediate} wave packet formalism for quantifying the physically relevant information which appear in the neutrino two-flavor conversion formula and help us to obtain more precise limits and ranges for neutrino flavor oscillation. By following the sequence of analy... |
1302.2032 | Viviana Niro | Alexander Merle, Viviana Niro | Influence of a keV sterile neutrino on neutrino-less double beta decay
-- how things changed in the recent years | 24 pages, 5 figures, text reorganized, numerical analysis improved,
figures added, conclusions unchanged | Phys. Rev. D 88, 113004 (2013) | 10.1103/PhysRevD.88.113004 | UB-ECM-PF-87/13, ICCUB-13-042 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Earlier studies of the influence of Dark Matter keV sterile neutrinos on
neutrino-less double beta decay concluded that there is no significant
modification of the decay rate. These studies have focused only on a mass of
the keV sterile neutrino above 2 and 4 keV, respectively, as motivated by
certain production mech... | [
{
"created": "Fri, 8 Feb 2013 13:45:51 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Feb 2014 12:14:54 GMT",
"version": "v2"
}
] | 2014-02-10 | [
[
"Merle",
"Alexander",
""
],
[
"Niro",
"Viviana",
""
]
] | Earlier studies of the influence of Dark Matter keV sterile neutrinos on neutrino-less double beta decay concluded that there is no significant modification of the decay rate. These studies have focused only on a mass of the keV sterile neutrino above 2 and 4 keV, respectively, as motivated by certain production mechan... |
0704.0341 | Boris Ermolaev | B.I. Ermolaev, M. Greco, S.I. Troyan | Infrared Evolution Equations: Method and Applications | Talk given at Cracow Epiphany conference on precision physics and
Monte Carlos for LHS. 4-6 January 2007, Cracow, Poland. 12 pp, 3 figures. | Acta Phys.Polon.B38:2243-2260,2007 | null | null | hep-ph | null | It is a brief review on composing and solving Infrared Evolution Equations.
They can be used in order to calculate amplitudes of high-energy reactions in
different kinematic regions in the double-logarithmic approximation.
| [
{
"created": "Tue, 3 Apr 2007 08:01:14 GMT",
"version": "v1"
}
] | 2011-04-11 | [
[
"Ermolaev",
"B. I.",
""
],
[
"Greco",
"M.",
""
],
[
"Troyan",
"S. I.",
""
]
] | It is a brief review on composing and solving Infrared Evolution Equations. They can be used in order to calculate amplitudes of high-energy reactions in different kinematic regions in the double-logarithmic approximation. |
1611.08838 | Zbigniew Was | Z. Was | Tau lepton production and decays: perspective of multi-dimensional
distributions and Monte Carlo methods | Presented on the 14th International Workshop on Tau Lepton Physics,
19-23 September, 2016, IHEP, Beijing, China. arXiv admin note: text overlap
with arXiv:1412.2937 | null | null | IFJPAN-IV-2016-28 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Status of tau lepton decay Monte Carlo generator TAUOLA, its main
applications and recent developments are reviewed. It is underlined, that in
recent efforts on development of new hadronic currents, the multi-dimensional
nature of distributions of the experimental data must be taken with a great
care: lesson from com... | [
{
"created": "Sun, 27 Nov 2016 13:12:05 GMT",
"version": "v1"
}
] | 2016-12-04 | [
[
"Was",
"Z.",
""
]
] | Status of tau lepton decay Monte Carlo generator TAUOLA, its main applications and recent developments are reviewed. It is underlined, that in recent efforts on development of new hadronic currents, the multi-dimensional nature of distributions of the experimental data must be taken with a great care: lesson from compa... |
1208.3548 | Johan Bijnens | Johan Bijnens and Mehran Zahiri Abyaneh (Lund) | The hadronic light-by-light contribution to the muon anomalous magnetic
moment and renormalization group for EFT | 6 pages, Invited talk presented by JB at MESON2012 - 12th
International Workshop on Meson Production, Properties and Interaction,
Krakow, Poland, 31 May -- 5 June 2012 | null | 10.1051/epjconf/20123701007 | LU TP 12-32 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a short overview of the theory of the muon anomalous magnetic moment
with emphasis on the hadronic light-by-light and the pion loop contribution. We
explain the difference between the hidden local symmetry and full VMD pion loop
and discuss leading logarithms in the anomalous sector of 2-flavour chiral
pertur... | [
{
"created": "Fri, 17 Aug 2012 07:12:36 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Bijnens",
"Johan",
"",
"Lund"
],
[
"Abyaneh",
"Mehran Zahiri",
"",
"Lund"
]
] | We give a short overview of the theory of the muon anomalous magnetic moment with emphasis on the hadronic light-by-light and the pion loop contribution. We explain the difference between the hidden local symmetry and full VMD pion loop and discuss leading logarithms in the anomalous sector of 2-flavour chiral perturba... |
1312.7657 | Claudio Coriano | Claudio Coriano, Luigi Delle Rose, Emidio Gabrielli, Luca Trentadue | Fermion Scattering in a Gravitational Background: Electroweak
Corrections and Flavour Transitions | 36 pages, 3 figures | null | 10.1007/JHEP03(2014)136 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the role of the electroweak corrections to the scattering
cross section of Standard Model fermions with gravity. We use both an approach
of scattering off an external potential, where the gravitational field is
treated as a classical background generated by a heavy source, and the usual
interaction bas... | [
{
"created": "Mon, 30 Dec 2013 09:15:01 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Coriano",
"Claudio",
""
],
[
"Rose",
"Luigi Delle",
""
],
[
"Gabrielli",
"Emidio",
""
],
[
"Trentadue",
"Luca",
""
]
] | We investigate the role of the electroweak corrections to the scattering cross section of Standard Model fermions with gravity. We use both an approach of scattering off an external potential, where the gravitational field is treated as a classical background generated by a heavy source, and the usual interaction based... |
2105.09699 | Albert Zhou | Thomas Schwetz, Albert Zhou, Jing-Yu Zhu | Constraining active-sterile neutrino transition magnetic moments at DUNE
near and far detectors | 29 pages, 9 figures; code available at doi.org/10.5445/IR/1000149385
plus auxiliary files at doi.org/10.5445/IR/1000149552 | J. High Energ. Phys. 2021, 200 (2021) | 10.1007/JHEP07(2021)200 | null | hep-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We consider the sensitivity of the DUNE experiment to a heavy neutral lepton,
HNL (also known as sterile neutrino) in the mass range from a few MeV to a few
GeV, interacting with the Standard Model via a transition magnetic moment to
the active neutrinos, the so-called dipole portal. The HNL is produced via the
upsca... | [
{
"created": "Thu, 20 May 2021 12:20:26 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Jul 2021 12:56:38 GMT",
"version": "v2"
},
{
"created": "Wed, 28 Jul 2021 18:53:11 GMT",
"version": "v3"
},
{
"created": "Tue, 23 Aug 2022 14:11:19 GMT",
"version": "v4"
}
] | 2022-08-24 | [
[
"Schwetz",
"Thomas",
""
],
[
"Zhou",
"Albert",
""
],
[
"Zhu",
"Jing-Yu",
""
]
] | We consider the sensitivity of the DUNE experiment to a heavy neutral lepton, HNL (also known as sterile neutrino) in the mass range from a few MeV to a few GeV, interacting with the Standard Model via a transition magnetic moment to the active neutrinos, the so-called dipole portal. The HNL is produced via the upscatt... |
hep-ph/0109120 | Alfredo Aranda | Alfredo Aranda (Boston University), Christopher D. Carone, Patrick
Meade (College of William and Mary) | U(2)-like Flavor Symmetries and Approximate Bimaximal Neutrino Mixing | 20 pages RevTex4, 2 figures | Phys.Rev. D65 (2002) 013011 | 10.1103/PhysRevD.65.013011 | WM-01-111, BU-01-22 | hep-ph | null | Models involving a U(2) flavor symmetry, or any of a number of its
non-Abelian discrete subgroups, can explain the observed hierarchy of charged
fermion masses and CKM angles. It is known that a large neutrino mixing angle
connecting second and third generation fields may arise via the seesaw
mechanism in these model... | [
{
"created": "Thu, 13 Sep 2001 22:13:27 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Sep 2001 19:43:04 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Sep 2001 19:15:24 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Aranda",
"Alfredo",
"",
"Boston University"
],
[
"Carone",
"Christopher D.",
"",
"College of William and Mary"
],
[
"Meade",
"Patrick",
"",
"College of William and Mary"
]
] | Models involving a U(2) flavor symmetry, or any of a number of its non-Abelian discrete subgroups, can explain the observed hierarchy of charged fermion masses and CKM angles. It is known that a large neutrino mixing angle connecting second and third generation fields may arise via the seesaw mechanism in these models,... |
1612.07951 | Sudhanwa Patra Dr. | Prativa Pritimita, Nitali Dash, Sudhanwa Patra | Lepton Number Violation in Low Scale Seesaw Mechanism and its Collider
Complementarity | 4 pages, ICHEP Conference Proceedings | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the TeV scale left-right symmetric theory which can accommodate
low scale seesaw mechanisms consistent with neutrino oscillation data and find
new physics contributions to neutrinoless double beta decay. The model
facilitates natural type-II seesaw dominance and the presence of extra
particles make the Di... | [
{
"created": "Fri, 23 Dec 2016 12:17:14 GMT",
"version": "v1"
}
] | 2016-12-26 | [
[
"Pritimita",
"Prativa",
""
],
[
"Dash",
"Nitali",
""
],
[
"Patra",
"Sudhanwa",
""
]
] | We consider the TeV scale left-right symmetric theory which can accommodate low scale seesaw mechanisms consistent with neutrino oscillation data and find new physics contributions to neutrinoless double beta decay. The model facilitates natural type-II seesaw dominance and the presence of extra particles make the Dira... |
2208.07047 | Paramita Deka Ms | Paramita Deka, Nilavjyoti Hazarika, Kalpana Bora | Uncertainties in neutrino oscillation parameter sensitivity due to
resonance processes at NO$\nu$A | 11 pages, 8 figures, 3 tables | IJMPA 2022 | 10.1142/S0217751X22502001 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The long baseline (LBL) neutrino experiments use heavy nuclear targets for
neutrino scattering in which nuclear effects give rise to complications in
measuring the neutrino oscillation parameters up to high precision. These
nuclear effects are not yet fully understood and therefore need to be
quantified as they contr... | [
{
"created": "Mon, 15 Aug 2022 07:43:34 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jan 2023 07:10:24 GMT",
"version": "v2"
}
] | 2023-01-10 | [
[
"Deka",
"Paramita",
""
],
[
"Hazarika",
"Nilavjyoti",
""
],
[
"Bora",
"Kalpana",
""
]
] | The long baseline (LBL) neutrino experiments use heavy nuclear targets for neutrino scattering in which nuclear effects give rise to complications in measuring the neutrino oscillation parameters up to high precision. These nuclear effects are not yet fully understood and therefore need to be quantified as they contrib... |
hep-ph/9808258 | Claudio Parrinello | G. Burgio, F. Di Renzo (UKQCD Collaboration), C. Parrinello (UKQCD
Collaboration), C. Pittori | Search for 1/p^2 Corrections to the Running QCD Coupling | 16 pages, 2 Postscript figures, uses epsfig.sty and amssymb.sty.
Slight changes to the abstract and substantial enlargement of the Conclusions
section | null | null | LTH 417, UPRF-98-10, ULG-PNT-98-CP-1 | hep-ph hep-lat | null | We investigate the occurrence of power terms in the running QCD coupling by
analysing non-perturbative measurements of alpha_s (p) at low momenta obtained
from the lattice three-gluon vertex. Our exploratory study provides some
evidence for power contributions to alpha_s (p) proportional to 1/p^2. Possible
implicatio... | [
{
"created": "Fri, 7 Aug 1998 12:03:55 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Sep 1998 12:50:33 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Burgio",
"G.",
"",
"UKQCD Collaboration"
],
[
"Di Renzo",
"F.",
"",
"UKQCD Collaboration"
],
[
"Parrinello",
"C.",
"",
"UKQCD\n Collaboration"
],
[
"Pittori",
"C.",
""
]
] | We investigate the occurrence of power terms in the running QCD coupling by analysing non-perturbative measurements of alpha_s (p) at low momenta obtained from the lattice three-gluon vertex. Our exploratory study provides some evidence for power contributions to alpha_s (p) proportional to 1/p^2. Possible implications... |
1403.6301 | Gaurav Kumar Tomar | Gaurav Tomar and Subhendra Mohanty | Muon anomalous magnetic moment and positron excess at AMS-02 in a gauged
horizontal symmetric model | Journal version, to appear in JHEP | null | 10.1007/JHEP11(2014)133 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We studied an extension of the standard model with a fourth generation of
fermions to explain the discrepancy in the muon $(g-2)$ and explain the
positron excess seen in the AMS-02 experiment. We introduce a gauged
$SU(2)_{HV}$ horizontal symmetry between the muon and the 4th generation lepton
families. The 4th gener... | [
{
"created": "Tue, 25 Mar 2014 11:11:59 GMT",
"version": "v1"
},
{
"created": "Sun, 20 Jul 2014 12:10:35 GMT",
"version": "v2"
},
{
"created": "Tue, 4 Nov 2014 10:42:40 GMT",
"version": "v3"
}
] | 2015-06-19 | [
[
"Tomar",
"Gaurav",
""
],
[
"Mohanty",
"Subhendra",
""
]
] | We studied an extension of the standard model with a fourth generation of fermions to explain the discrepancy in the muon $(g-2)$ and explain the positron excess seen in the AMS-02 experiment. We introduce a gauged $SU(2)_{HV}$ horizontal symmetry between the muon and the 4th generation lepton families. The 4th generat... |
1102.3149 | Ben Allanach PhD | B.C. Allanach | Impact of CMS Multi-jets and Missing Energy Search on CMSSM Fits | 15 pages, 8 figures. v2 has an appendix added with further checks of
A0-tan beta independence, expected sensitivity curves added to Fig 2a and
typos fixed. v3 has extended discussion of re-weighting procedure and
egregious points in the appendix. v4 minor changes due to very strict (but
good) referee | Phys.Rev.D83:095019,2011 | 10.1103/PhysRevD.83.095019 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent CMS data significantly extend the direct search exclusion for
supersymmetry. We examine the impact of such data on global fits of the
constrained minimal supersymmetric standard model (CMSSM) to indirect and
cosmological data. By simulating supersymmetric signal events at the LHC, we
construct a likelihood map... | [
{
"created": "Tue, 15 Feb 2011 18:25:38 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Mar 2011 11:44:22 GMT",
"version": "v2"
},
{
"created": "Fri, 8 Apr 2011 08:26:13 GMT",
"version": "v3"
},
{
"created": "Mon, 2 May 2011 11:53:59 GMT",
"version": "v4"
}
] | 2015-03-19 | [
[
"Allanach",
"B. C.",
""
]
] | Recent CMS data significantly extend the direct search exclusion for supersymmetry. We examine the impact of such data on global fits of the constrained minimal supersymmetric standard model (CMSSM) to indirect and cosmological data. By simulating supersymmetric signal events at the LHC, we construct a likelihood map f... |
1408.0003 | Gabriel Shaughnessy | Vernon Barger, Lisa L. Everett, C. B. Jackson, Andrea Peterson, Gabe
Shaughnessy | New physics in resonant production of Higgs boson pairs | 5 pages, 6 figures | Phys. Rev. Lett. 114, 011801 (2015) | 10.1103/PhysRevLett.114.011801 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We advocate a search for an extended scalar sector at the LHC via $hh$
production, where $h$ is the 125 GeV Higgs boson. A resonance feature in the
$hh$ invariant mass is a smoking gun of an $s$-channel heavy Higgs resonance,
$H$. With one $h$ decaying to two photons and the other decaying to $b$-quarks,
the resonant... | [
{
"created": "Thu, 31 Jul 2014 20:00:00 GMT",
"version": "v1"
}
] | 2015-01-14 | [
[
"Barger",
"Vernon",
""
],
[
"Everett",
"Lisa L.",
""
],
[
"Jackson",
"C. B.",
""
],
[
"Peterson",
"Andrea",
""
],
[
"Shaughnessy",
"Gabe",
""
]
] | We advocate a search for an extended scalar sector at the LHC via $hh$ production, where $h$ is the 125 GeV Higgs boson. A resonance feature in the $hh$ invariant mass is a smoking gun of an $s$-channel heavy Higgs resonance, $H$. With one $h$ decaying to two photons and the other decaying to $b$-quarks, the resonant s... |
hep-ph/0506143 | Alexander Friedland | Alexander Friedland, Cecilia Lunardini | A test of tau neutrino interactions with atmospheric neutrinos and K2K | 8 figures, some typos corrected, minor editing in the references | Phys.Rev. D72 (2005) 053009 | 10.1103/PhysRevD.72.053009 | LA-UR-05-3140 | hep-ph | null | The presence of a tau component in the flux of atmospheric neutrinos inside
the Earth, due to flavor oscillations, makes these neutrinos a valuable probe
of interactions of the tau neutrino with matter. We study -- analytically and
numerically -- the effects of nonstandard interactions in the nu_e-nu_tau
sector on at... | [
{
"created": "Wed, 15 Jun 2005 19:57:54 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Sep 2005 21:33:56 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Friedland",
"Alexander",
""
],
[
"Lunardini",
"Cecilia",
""
]
] | The presence of a tau component in the flux of atmospheric neutrinos inside the Earth, due to flavor oscillations, makes these neutrinos a valuable probe of interactions of the tau neutrino with matter. We study -- analytically and numerically -- the effects of nonstandard interactions in the nu_e-nu_tau sector on atmo... |
hep-ph/9807479 | Mirjam Cvetic | G. Cleaver, M. Cvetic, J. R. Espinosa, L. Everett, P.Langacker, and J.
Wang | Physics Implications of Flat Directions in Free Fermionic Superstring
Models I: Mass Spectrum and Couplings | 36 pages, 5 tables, 4 figures, RevTeX, minor changes | Phys.Rev.D59:055005,1999 | 10.1103/PhysRevD.59.055005 | UPR-0811-T | hep-ph hep-th | null | From the "top-down" approach we investigate physics implications of the class
of D- and F- flat directions formed from non-Abelian singlets which are proven
flat to all orders in the nonrenormalizable superpotential, for a prototype
quasi-realistic free fermionic string model with the standard model gauge group
and t... | [
{
"created": "Thu, 23 Jul 1998 23:32:44 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Nov 1998 20:21:33 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Dec 1998 15:21:19 GMT",
"version": "v3"
}
] | 2009-09-17 | [
[
"Cleaver",
"G.",
""
],
[
"Cvetic",
"M.",
""
],
[
"Espinosa",
"J. R.",
""
],
[
"Everett",
"L.",
""
],
[
"Langacker",
"P.",
""
],
[
"Wang",
"J.",
""
]
] | From the "top-down" approach we investigate physics implications of the class of D- and F- flat directions formed from non-Abelian singlets which are proven flat to all orders in the nonrenormalizable superpotential, for a prototype quasi-realistic free fermionic string model with the standard model gauge group and thr... |
1710.07607 | Liliana Apolin\'ario | Liliana Apolin\'ario, Jos\'e Guilherme Milhano, Mateusz Ploskon,
Xiaoming Zhang | Novel subjet observables for jet quenching in heavy-ion collisions | v1: 10 pages. v2: Includes (i) additional discussion about best
discriminant by calculating the RSD (ii) new section about hadronization
effects on the reconstructed subjets; version to be published in European
Physical Journal C | Eur. Phys. J. C (2018) 78:529 | 10.1140/epjc/s10052-018-5999-2 | null | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using a novel observable that relies on the momentum difference of the two
most energetic subjets within a jet $\Delta S_{12}$ we study the internal
structure of high-energy jets simulated by several Monte Carlo event generators
that implement the partonic energy-loss in a dense partonic medium. Based on
inclusive je... | [
{
"created": "Fri, 20 Oct 2017 17:04:01 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jun 2018 10:14:55 GMT",
"version": "v2"
}
] | 2018-07-03 | [
[
"Apolinário",
"Liliana",
""
],
[
"Milhano",
"José Guilherme",
""
],
[
"Ploskon",
"Mateusz",
""
],
[
"Zhang",
"Xiaoming",
""
]
] | Using a novel observable that relies on the momentum difference of the two most energetic subjets within a jet $\Delta S_{12}$ we study the internal structure of high-energy jets simulated by several Monte Carlo event generators that implement the partonic energy-loss in a dense partonic medium. Based on inclusive jet ... |
hep-ph/9603228 | Grzegorz Wilk | G.Wilk and Z.Wlodarczyk | How Can Strange Quark Matter Occur Deeply in the Atmosphere? | uuencoded gz-compressed .tar file containing LaTeX file and 3
postscript files with figures, 8 pages altogether | J.Phys. G22 (1996) L105-L112 | 10.1088/0954-3899/22/10/002 | SINS-PVIII-1996-1 IP-PUK-1996-5 | hep-ph nucl-th | null | Motivated by some recent cosmic ray experiments we study the properties of
strange quark matter near flavour equilibrium. Using Fermi-gas model we argue
that, contrary to some claims, the geometrical radii of quark matter
strangelets are not smaller but rather comparable to those of ordinary nuclei.
We propose theref... | [
{
"created": "Tue, 5 Mar 1996 14:21:10 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Wilk",
"G.",
""
],
[
"Wlodarczyk",
"Z.",
""
]
] | Motivated by some recent cosmic ray experiments we study the properties of strange quark matter near flavour equilibrium. Using Fermi-gas model we argue that, contrary to some claims, the geometrical radii of quark matter strangelets are not smaller but rather comparable to those of ordinary nuclei. We propose therefor... |
1508.06109 | Alexei P. Martynenko | R.N. Faustov, A.P. Martynenko, G.A. Martynenko, V.V. Sorokin | Hyperfine structure of P-states in muonic deuterium | 21 pages, 2 figures | Phys. Rev. A 92, 052512 (2015) | 10.1103/PhysRevA.92.052512 | SSU-HEP-15/08 | hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | On the basis of quasipotential approach to the bound state problem in quantum
electrodynamics we calculate hyperfine structure intervals Delta
E^{hfs}(2P_{1/2}) and Delta E^{hfs}(2P_{3/2}) for P-states in muonic deuterium.
The tensor method of projection operators for the calculation of the hyperfine
structure of P-s... | [
{
"created": "Tue, 25 Aug 2015 11:22:58 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Aug 2015 18:35:17 GMT",
"version": "v2"
}
] | 2015-11-18 | [
[
"Faustov",
"R. N.",
""
],
[
"Martynenko",
"A. P.",
""
],
[
"Martynenko",
"G. A.",
""
],
[
"Sorokin",
"V. V.",
""
]
] | On the basis of quasipotential approach to the bound state problem in quantum electrodynamics we calculate hyperfine structure intervals Delta E^{hfs}(2P_{1/2}) and Delta E^{hfs}(2P_{3/2}) for P-states in muonic deuterium. The tensor method of projection operators for the calculation of the hyperfine structure of P-sta... |
1302.6618 | Juan Antonio Aguilar-Saavedra | J.A. Aguilar-Saavedra, M. Perez-Victoria | t tbar charge asymmetry, family and friends | LaTeX 13 pages. Talk by J.A. Aguilar-Saavedra at Discrete 2012,
Lisbon, Portugal, December 3-7 2012 | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the current status of the Tevatron charge asymmetry and its sister
asymmetry at the LHC. The relation between both is elucidated, using as
framework the collider-independent asymmetries they originate from. Other
related observables, such as the t tbar differential distribution and top
polarisation, are al... | [
{
"created": "Tue, 26 Feb 2013 22:37:04 GMT",
"version": "v1"
}
] | 2013-02-28 | [
[
"Aguilar-Saavedra",
"J. A.",
""
],
[
"Perez-Victoria",
"M.",
""
]
] | We present the current status of the Tevatron charge asymmetry and its sister asymmetry at the LHC. The relation between both is elucidated, using as framework the collider-independent asymmetries they originate from. Other related observables, such as the t tbar differential distribution and top polarisation, are also... |
hep-ph/0106235 | Zurab Silagadze | Z.K. Silagadze | Feynman's derivation of Maxwell equations and extra dimensions | 15 pages, LaTeX. New reference is added. To be published in the
special issue "Contemporary Electrodynamics" of the Journal "Annales de
Fondation Louis de Broglie" | Annales Fond.Broglie 27 (2002) 241-256 | null | null | hep-ph hep-th | null | It is shown that Feynman's derivation of Maxwell equations admits a
generalization to the case of extra spatial dimensions. The generalization is
unique and is only possible in seven dimensional space.
| [
{
"created": "Thu, 21 Jun 2001 12:56:14 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jan 2002 10:38:26 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Silagadze",
"Z. K.",
""
]
] | It is shown that Feynman's derivation of Maxwell equations admits a generalization to the case of extra spatial dimensions. The generalization is unique and is only possible in seven dimensional space. |
2302.10611 | Abdulla Abdulsalam | Abdulla Abdulsalam, Mohsin Ilahi, Lana Alabbasi and Rafeeda Kassim | Dissociation rates and recombination likelihood of bottomonium states in
heavy-ion collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV | null | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the medium of relativistic heavy-ion collisions, dissociation of the
quarkonium and their survival have been studied to understand the properties of
Quark Gluon Plasma (QGP). The coupled rates of dissociation and recombination
reactions in QGP are commonly solved with the Boltzmann transport equation in
which the ... | [
{
"created": "Tue, 21 Feb 2023 11:41:53 GMT",
"version": "v1"
}
] | 2023-02-22 | [
[
"Abdulsalam",
"Abdulla",
""
],
[
"Ilahi",
"Mohsin",
""
],
[
"Alabbasi",
"Lana",
""
],
[
"Kassim",
"Rafeeda",
""
]
] | In the medium of relativistic heavy-ion collisions, dissociation of the quarkonium and their survival have been studied to understand the properties of Quark Gluon Plasma (QGP). The coupled rates of dissociation and recombination reactions in QGP are commonly solved with the Boltzmann transport equation in which the fo... |
hep-ph/9309232 | Hilmar Forkel | Hilmar Forkel and Manoj K. Banerjee | Direct Instantons in QCD Nucleon Sum Rules | 10 pages, UMD PP#93-172 | Phys.Rev.Lett. 71 (1993) 484-487 | 10.1103/PhysRevLett.71.484 | null | hep-ph | null | We study the role of direct (i.e. small-scale) instantons in QCD correlation
functions for the nucleon. They generate sizeable, nonperturbative corrections
to the conventional operator product expansion, which improve the quality of
both QCD nucleon sum rules and cure the long-standing stability problem, in
particula... | [
{
"created": "Tue, 7 Sep 1993 00:31:06 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Forkel",
"Hilmar",
""
],
[
"Banerjee",
"Manoj K.",
""
]
] | We study the role of direct (i.e. small-scale) instantons in QCD correlation functions for the nucleon. They generate sizeable, nonperturbative corrections to the conventional operator product expansion, which improve the quality of both QCD nucleon sum rules and cure the long-standing stability problem, in particular,... |
hep-ph/9602353 | null | Gustavo Burdman (Fermilab) and Joachim Kambor (Orsay) | Dispersive Approach to Semileptonic Form-Factors in Heavy-to-Light Meson
Decays | 30 pages, including 5 Postcript figures | Phys.Rev. D55 (1997) 2817-2826 | 10.1103/PhysRevD.55.2817 | FERMILAB-Pub-96/033-T and IPNO/TH 96-09 | hep-ph hep-ex hep-lat | null | We study the semileptonic decays of heavy mesons into light pseudoscalars by
making use of dispersion relations. Constraints from heavy quark symmetry,
chiral symmetry and perturbative QCD are implemented into a dispersive model
for the form-factors. Large deviations from $B^*$-pole dominance are observed
in $B\to\pi... | [
{
"created": "Tue, 20 Feb 1996 20:38:59 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Burdman",
"Gustavo",
"",
"Fermilab"
],
[
"Kambor",
"Joachim",
"",
"Orsay"
]
] | We study the semileptonic decays of heavy mesons into light pseudoscalars by making use of dispersion relations. Constraints from heavy quark symmetry, chiral symmetry and perturbative QCD are implemented into a dispersive model for the form-factors. Large deviations from $B^*$-pole dominance are observed in $B\to\pi\e... |
1411.5301 | Taushif Ahmed | Taushif Ahmed, M. K. Mandal, Narayan Rana and V. Ravindran | Higgs Rapidity Distribution in $b {\bar b}$ Annihilation at Threshold in
N$^{3}$LO QCD | 37 pages, 10 figures | null | 10.1007/JHEP02(2015)131 | HRI-RECAPP-2014-024 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the rapidity distribution of the Higgs boson produced through
bottom quark annihilation at third order in QCD using the threshold
approximation. We provide a framework, based on the factorization properties of
the QCD amplitudes along with Sudakov resummation and the renormalization group
invariance, that ... | [
{
"created": "Wed, 19 Nov 2014 18:21:10 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Ahmed",
"Taushif",
""
],
[
"Mandal",
"M. K.",
""
],
[
"Rana",
"Narayan",
""
],
[
"Ravindran",
"V.",
""
]
] | We present the rapidity distribution of the Higgs boson produced through bottom quark annihilation at third order in QCD using the threshold approximation. We provide a framework, based on the factorization properties of the QCD amplitudes along with Sudakov resummation and the renormalization group invariance, that al... |
1808.04574 | Sven-Olaf Moch | Sven-Olaf Moch, Engin Eren, Katerina Lipka, Xiaohui Liu, Felix Ringer | Threshold and jet radius joint resummation for single-inclusive jet
production | 8 pages, 3 figures, Contribution to the proceedings of the Loops and
Legs conference 2018, 29 April - 4 May 2018, St. Goar, Germany | null | null | DESY 18-135 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The QCD predictions for single-inclusive jet production are computed with
joint resummation of threshold and jet radius logarithms. The results are
compared to those based on fixed order perturbation theory up to
next-to-next-to-leading order and to data by the CMS collaboration measured in
proton-proton collisions a... | [
{
"created": "Tue, 14 Aug 2018 08:02:44 GMT",
"version": "v1"
}
] | 2018-08-15 | [
[
"Moch",
"Sven-Olaf",
""
],
[
"Eren",
"Engin",
""
],
[
"Lipka",
"Katerina",
""
],
[
"Liu",
"Xiaohui",
""
],
[
"Ringer",
"Felix",
""
]
] | The QCD predictions for single-inclusive jet production are computed with joint resummation of threshold and jet radius logarithms. The results are compared to those based on fixed order perturbation theory up to next-to-next-to-leading order and to data by the CMS collaboration measured in proton-proton collisions at ... |
hep-ph/0104184 | Kerry Whisnant | K.J. Abraham, K. Whisnant, Jin Min Yang, and Bing-Lin Young | Probing R-violating top quark decays at the NLC | 9 LaTeX pages, 3 PS figures | Phys.Lett. B514 (2001) 72-76 | 10.1016/S0370-2693(01)00790-0 | AMES-HET-01-06 | hep-ph | null | We examine the possibility of observing exotic top quark decays via
$R$-Parity violating SUSY interactions in $e^+e^-$ collisions at $\sqrt{s = 500
GeV$. We present cross-sections for $t\bar t$ production followed by the
subsequent decay of either the $t$ or $\overline{t}$ via the $R$-Parity
violating interaction whi... | [
{
"created": "Wed, 18 Apr 2001 19:53:30 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Abraham",
"K. J.",
""
],
[
"Whisnant",
"K.",
""
],
[
"Yang",
"Jin Min",
""
],
[
"Young",
"Bing-Lin",
""
]
] | We examine the possibility of observing exotic top quark decays via $R$-Parity violating SUSY interactions in $e^+e^-$ collisions at $\sqrt{s = 500 GeV$. We present cross-sections for $t\bar t$ production followed by the subsequent decay of either the $t$ or $\overline{t}$ via the $R$-Parity violating interaction while... |
2407.00990 | Manuel Egner | Manuel Egner | Nonleptonic B-decays at NNLO | 8 pages | null | null | P3H-24-038, TTP24-021 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The decay of B mesons can be predicted within the Heavy Quark Expansion as
the decay of a free bottom quark plus corrections which are suppressed by
powers of $1/m_b$. This contribution to Loops&Legs 2024 describes the
calculation of the NNLO QCD corrections to nonleptonic decays of a free bottom
quark including char... | [
{
"created": "Mon, 1 Jul 2024 06:01:05 GMT",
"version": "v1"
}
] | 2024-07-02 | [
[
"Egner",
"Manuel",
""
]
] | The decay of B mesons can be predicted within the Heavy Quark Expansion as the decay of a free bottom quark plus corrections which are suppressed by powers of $1/m_b$. This contribution to Loops&Legs 2024 describes the calculation of the NNLO QCD corrections to nonleptonic decays of a free bottom quark including charm ... |
0806.0480 | Yutaka Hosotani | Y. Hosotani, K. Oda, T. Ohnuma, Y. Sakamura | Dynamical Electroweak Symmetry Breaking in SO(5)xU(1) Gauge-Higgs
Unification with Top and Bottom Quarks | 35 pages, 2 figures. A few corrections are made | Phys.Rev.D78:096002,2008; Erratum-ibid.D79:079902,2009 | 10.1103/PhysRevD.78.096002 10.1103/PhysRevD.79.079902 | OU-HET 605/2008, RIKEN-TH-131 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An SO(5)xU(1) gauge-Higgs unification model in the Randall-Sundrum warped
space with top and bottom quarks is constructed. Additional fermions on the
Planck brane make exotic particles heavy by effectively changing boundary
conditions of bulk fermions from those determined by orbifold conditions. Gauge
couplings of a... | [
{
"created": "Tue, 3 Jun 2008 09:59:37 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jul 2008 07:26:39 GMT",
"version": "v2"
},
{
"created": "Thu, 28 Aug 2008 07:59:59 GMT",
"version": "v3"
},
{
"created": "Fri, 3 Apr 2009 14:27:00 GMT",
"version": "v4"
}
] | 2014-11-18 | [
[
"Hosotani",
"Y.",
""
],
[
"Oda",
"K.",
""
],
[
"Ohnuma",
"T.",
""
],
[
"Sakamura",
"Y.",
""
]
] | An SO(5)xU(1) gauge-Higgs unification model in the Randall-Sundrum warped space with top and bottom quarks is constructed. Additional fermions on the Planck brane make exotic particles heavy by effectively changing boundary conditions of bulk fermions from those determined by orbifold conditions. Gauge couplings of a t... |
hep-ph/0109153 | Takeshi Kurimoto | H.Hayakawa, K.Hosokawa and T.Kurimoto | Updates of $W_R$ effects on CP angles determination in B decays | 11pages, 19 figures, LaTeX2e | Prog.Theor.Phys. 106 (2001) 1213-1222 | 10.1143/PTP.106.1213 | null | hep-ph | null | The recently observed CP violation in B decay and $B$-$\ovar{B}$ mixing data
put constraints on the mass of $W_R$ and the parameters of the right-handed
current quark mixing matrix $V^R$ in $SU(2)_L \times SU(2)_R\times U(1)$ gauge
model. It is shown that the allowed region of parameters are severely
restricted for l... | [
{
"created": "Tue, 18 Sep 2001 03:34:27 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Hayakawa",
"H.",
""
],
[
"Hosokawa",
"K.",
""
],
[
"Kurimoto",
"T.",
""
]
] | The recently observed CP violation in B decay and $B$-$\ovar{B}$ mixing data put constraints on the mass of $W_R$ and the parameters of the right-handed current quark mixing matrix $V^R$ in $SU(2)_L \times SU(2)_R\times U(1)$ gauge model. It is shown that the allowed region of parameters are severely restricted for lig... |
1607.01618 | Norma Susana Mankoc Borstnik | Norma Susana Manko\v{c} Bor\v{s}tnik, Holger Bech Nielsen | The spin-charge-family theory offers understanding of the triangle
anomalies cancellation in the standard model | There are several papers in this arxiv, apearing sequentially, the
author of which is N. Manko\v{c} Bor\v{s}tnik. The previous one with the
title "Spin-charge-family theory is offering next step in understanding
elementary particles and fields and correspondingly universe, making several
predictions" includes o... | Fortschrite der Physik, Progress of Physisics, 2017, 1700046.
p1-13 | 10.1002/prop.201700046 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The standard model has for massless quarks and leptons "miraculously" no
triangle anomalies due to the fact that the sum of all possible traces $Tr
[\tau^{Ai}$$ \tau^{Bj}$$ \tau^{Ck}]$ --- where $\tau^{Ai}, \tau^{Bi}$ and
$\tau^{Ck}$ are the generators of one, of two or of three of the groups $SU(3),
SU(2)$ and $U(1)... | [
{
"created": "Tue, 5 Jul 2016 10:45:27 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Dec 2016 09:13:23 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Jan 2017 10:32:54 GMT",
"version": "v3"
},
{
"created": "Mon, 15 May 2017 08:46:31 GMT",
"version": "v4"
},
{
"cr... | 2017-07-06 | [
[
"Borštnik",
"Norma Susana Mankoč",
""
],
[
"Nielsen",
"Holger Bech",
""
]
] | The standard model has for massless quarks and leptons "miraculously" no triangle anomalies due to the fact that the sum of all possible traces $Tr [\tau^{Ai}$$ \tau^{Bj}$$ \tau^{Ck}]$ --- where $\tau^{Ai}, \tau^{Bi}$ and $\tau^{Ck}$ are the generators of one, of two or of three of the groups $SU(3), SU(2)$ and $U(1)$ ... |
1904.05632 | Newton Nath | Gui-Jun Ding, Newton Nath, Rahul Srivastava, Jos\'e W. F. Valle | Status and prospects of `bi-large' leptonic mixing | 14 pages, 7 figures, numerical results refined, some more discussion
added. Matches published version of Phys. Let. B | null | 10.1016/j.physletb.2019.07.037 | IFIC/19-XXX, USTC-ICTS-19-07 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Bi-large patterns for the leptonic mixing matrix are confronted with current
neutrino oscillation data. We analyse the status of these patterns and
determine, through realistic simulations, the potential of upcoming
long-baseline experiment DUNE in testing bi-large \emph{ansatze} and
discriminating amongst them.
| [
{
"created": "Thu, 11 Apr 2019 11:23:55 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Jul 2019 13:24:50 GMT",
"version": "v2"
}
] | 2019-07-19 | [
[
"Ding",
"Gui-Jun",
""
],
[
"Nath",
"Newton",
""
],
[
"Srivastava",
"Rahul",
""
],
[
"Valle",
"José W. F.",
""
]
] | Bi-large patterns for the leptonic mixing matrix are confronted with current neutrino oscillation data. We analyse the status of these patterns and determine, through realistic simulations, the potential of upcoming long-baseline experiment DUNE in testing bi-large \emph{ansatze} and discriminating amongst them. |
hep-ph/9708496 | Francesco Hautmann | F. Hautmann | The photon spectrum in quarkonia decays | 6 pages, 1 figure, Latex with sprocl.sty, contribution at the
conference PHOTON97 | null | null | null | hep-ph | null | I discuss recent theoretical results for inclusive decays of quarkonia into a
photon plus hadrons, and summarize the status of perturbative calculations.
| [
{
"created": "Fri, 29 Aug 1997 17:20:24 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hautmann",
"F.",
""
]
] | I discuss recent theoretical results for inclusive decays of quarkonia into a photon plus hadrons, and summarize the status of perturbative calculations. |
1903.00722 | Gu Chen | Gu Chen, Xing-Gang Wu, and Shuai Xu | Impacts of the intrinsic charm content of the proton on the $\Xi_{cc}$
hadroproduction at a fixed target experiment at the LHC | 13 pages, 17 figures | Phys. Rev. D 100, 054022 (2019) | 10.1103/PhysRevD.100.054022 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the present paper, we present detailed discussions on the hadronic
production of $\Xi_{cc}$ at a fixed target experiment at the LHC (After@LHC).
The charm quarks in hadron could be either extrinsic or intrinsic. By using the
BHPS model as the intrinsic charm distribution function in proton, we observe
that even if... | [
{
"created": "Sat, 2 Mar 2019 15:25:04 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Jul 2019 11:11:59 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Sep 2019 09:00:08 GMT",
"version": "v3"
}
] | 2019-09-25 | [
[
"Chen",
"Gu",
""
],
[
"Wu",
"Xing-Gang",
""
],
[
"Xu",
"Shuai",
""
]
] | In the present paper, we present detailed discussions on the hadronic production of $\Xi_{cc}$ at a fixed target experiment at the LHC (After@LHC). The charm quarks in hadron could be either extrinsic or intrinsic. By using the BHPS model as the intrinsic charm distribution function in proton, we observe that even if b... |
1903.03938 | Arpan Das | Arpan Das, Hiranmaya Mishra, Ranjita K. Mohapatra | Electrical conductivity and Hall conductivity of hot and dense hadron
gas in a magnetic field: a relaxation time approach | 15 pages, 7 figures | Phys. Rev. D 99, 094031 (2019) | 10.1103/PhysRevD.99.094031 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We estimate the electrical conductivity and the Hall conductivity of hot and
dense hadron gas using the relaxation time approximation of the Boltzmann
transport equation in the presence of electromagnetic field. We have
investigated the temperature and the baryon chemical potential dependence of
these transport coeff... | [
{
"created": "Sun, 10 Mar 2019 06:46:42 GMT",
"version": "v1"
}
] | 2019-05-29 | [
[
"Das",
"Arpan",
""
],
[
"Mishra",
"Hiranmaya",
""
],
[
"Mohapatra",
"Ranjita K.",
""
]
] | We estimate the electrical conductivity and the Hall conductivity of hot and dense hadron gas using the relaxation time approximation of the Boltzmann transport equation in the presence of electromagnetic field. We have investigated the temperature and the baryon chemical potential dependence of these transport coeffic... |
2309.14417 | Andrew Larkoski | Andrew J. Larkoski | Binary Discrimination Through Next-to-Leading Order | 21 pages + appendices, 4 figures; v2: fixed a typo in the expression
for three-body collinear phase space | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Binary discrimination between well-defined signal and background datasets is
a problem of fundamental importance in particle physics. With detailed event
simulation and the advent of extensive deep learning tools, identification of
the likelihood ratio has typically been reserved as a computational problem.
However, ... | [
{
"created": "Mon, 25 Sep 2023 18:00:01 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Feb 2024 02:51:46 GMT",
"version": "v2"
}
] | 2024-02-06 | [
[
"Larkoski",
"Andrew J.",
""
]
] | Binary discrimination between well-defined signal and background datasets is a problem of fundamental importance in particle physics. With detailed event simulation and the advent of extensive deep learning tools, identification of the likelihood ratio has typically been reserved as a computational problem. However, th... |
hep-ph/0610266 | Alexander Bakulev P. | Alexander P. Bakulev | QCD Sum Rules: From quantum-mechanical oscillator to pion structure in
QCD | 23 pages, 12 figures, invited lectures at XLVI Cracow School of
Theoretical Physics, Zakopane, 27 May -- 6 June, 2006 | ActaPhys.Polon.B37:3603-3626,2006 | null | null | hep-ph | null | We illustrate the general scheme of the Sum Rule (SR) method using 2D Quantum
Harmonic Oscillator (2DQHO) as a toy model. We introduce correlator, related to
Green function of 2DQHO, and describe the property of Asymptotic Freedom for
2DQHO. We explain how the duality conception allows one to describe excited
states.... | [
{
"created": "Fri, 20 Oct 2006 11:46:41 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bakulev",
"Alexander P.",
""
]
] | We illustrate the general scheme of the Sum Rule (SR) method using 2D Quantum Harmonic Oscillator (2DQHO) as a toy model. We introduce correlator, related to Green function of 2DQHO, and describe the property of Asymptotic Freedom for 2DQHO. We explain how the duality conception allows one to describe excited states. F... |
hep-ph/0405182 | Guido Altarelli | Guido Altarelli (CERN, Department of Physics, Theory Division, Geneva) | Progress on Models of Neutrino Masses and Mixings | Talk given at the Fujihara Seminar on Neutrino Mass and Seesaw
Mechanism, KEK (Japan), 23-25 February 2004 | null | 10.1016/j.nuclphysbps.2004.10.055 | CERN-PH-TH/2004-076 | hep-ph | null | We review some recent results obtained by our group on models of neutrino
masses and mixings in the general context of SUSY GUT's with an associated
flavour symmetry.
| [
{
"created": "Wed, 19 May 2004 07:37:59 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Altarelli",
"Guido",
"",
"CERN, Department of Physics, Theory Division, Geneva"
]
] | We review some recent results obtained by our group on models of neutrino masses and mixings in the general context of SUSY GUT's with an associated flavour symmetry. |
hep-ph/9905346 | Francesca Rosati | Antonio Masiero, Massimo Pietroni, and Francesca Rosati | SUSY QCD and Quintessence | LaTeX, 14 pages, 4 figures; submitted to Phys. Rev. D | Phys.Rev. D61 (2000) 023504 | 10.1103/PhysRevD.61.023504 | DFPD/99/TH/17; SISSA/99/EP/52 | hep-ph astro-ph | null | Recent data point in the direction of a cosmological constant dominated
universe. We investigate the role of supersymmetric QCD with N_f < N_c as a
possible candidate for dynamical cosmological constant (``quintessence'').
When N_f > 1, the multiscalar dynamics is fully taken into account, showing
that a certain de... | [
{
"created": "Fri, 14 May 1999 14:18:54 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Masiero",
"Antonio",
""
],
[
"Pietroni",
"Massimo",
""
],
[
"Rosati",
"Francesca",
""
]
] | Recent data point in the direction of a cosmological constant dominated universe. We investigate the role of supersymmetric QCD with N_f < N_c as a possible candidate for dynamical cosmological constant (``quintessence''). When N_f > 1, the multiscalar dynamics is fully taken into account, showing that a certain degree... |
1109.3660 | Daniel Albornoz V\'asquez | Daniel Albornoz Vasquez | MIMAC potential discovery and exclusion of neutralinos in the MSSM and
NMSSM | Proceedings of the 3rd International conference on Directional
Detection of Dark Matter (CYGNUS 2011), Aussois, France, 8-10 June 2011 | EAS Publications Series / Volume 53 / january 2012, pp 89 - 95 | 10.1051/eas/1253011 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The MIMAC project aims to provide a nominal fluorine detector for directional
detection of galactic dark matter recoil events. Its expected behavior reaches
an important part of the predicted spin dependent elastic scattering
interactions of the supersymmetric neutralino with protons. Hence, the
parameter space in th... | [
{
"created": "Fri, 16 Sep 2011 16:34:40 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Nov 2011 17:43:21 GMT",
"version": "v2"
}
] | 2012-04-19 | [
[
"Vasquez",
"Daniel Albornoz",
""
]
] | The MIMAC project aims to provide a nominal fluorine detector for directional detection of galactic dark matter recoil events. Its expected behavior reaches an important part of the predicted spin dependent elastic scattering interactions of the supersymmetric neutralino with protons. Hence, the parameter space in the ... |
1311.4323 | Ayuki Kamada | Ayuki Kamada, Masato Shirasaki, Naoki Yoshida | Weighing the Light Gravitino Mass with Weak Lensing Surveys | 22 pages, 9 figures | null | 10.1007/JHEP06(2014)162 | IPMU13-0223 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the discovery potential of light gravitino mass m_{3/2} by
combining future cosmology surveys and collider experiments. The former probe
the imprint of light gravitinos in the cosmic matter density field, whereas the
latter search signatures of a supersymmetry breaking mechanism. Free-streaming
of light gr... | [
{
"created": "Mon, 18 Nov 2013 10:44:05 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Kamada",
"Ayuki",
""
],
[
"Shirasaki",
"Masato",
""
],
[
"Yoshida",
"Naoki",
""
]
] | We explore the discovery potential of light gravitino mass m_{3/2} by combining future cosmology surveys and collider experiments. The former probe the imprint of light gravitinos in the cosmic matter density field, whereas the latter search signatures of a supersymmetry breaking mechanism. Free-streaming of light grav... |
hep-ph/0401096 | Bruno Julia Diaz | B. Julia-Diaz, D. O. Riska | Baryon Magnetic Moments in Relativistic Quark Models | Six references and one paragraph added | Nucl.Phys. A739 (2004) 69-88 | 10.1016/j.nuclphysa.2004.03.078 | null | hep-ph | null | It is shown that the phenomenological description of the baryon magnetic
moments in the quark model carries over to the Poincar\'e covariant extension
of the model. This applies to all the three common forms of relativistic
kinematics with structureless constituent currents, which are covariant under
the correspondin... | [
{
"created": "Tue, 13 Jan 2004 19:43:21 GMT",
"version": "v1"
},
{
"created": "Tue, 4 May 2004 06:49:37 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Julia-Diaz",
"B.",
""
],
[
"Riska",
"D. O.",
""
]
] | It is shown that the phenomenological description of the baryon magnetic moments in the quark model carries over to the Poincar\'e covariant extension of the model. This applies to all the three common forms of relativistic kinematics with structureless constituent currents, which are covariant under the corresponding ... |
2312.16753 | Ju-Jun Xie | Cheng Chen, Bing Yan, and Ju-Jun Xie | $e^+ e^- \to \Lambda^+_c \bar{\Lambda}^-_c$ cross sections and the
$\Lambda_c^+$ electromagnetic form factors within the extended vector meson
dominance model | 7 pages, 6 figures. Published version | Chinese Physics Letters 41, 021302 (2024) Express Letter | 10.1088/0256-307X/41/2/021302 | null | hep-ph hep-ex nucl-ex nucl-th | http://creativecommons.org/licenses/by/4.0/ | Within the extended vector meson dominance model, we investigate the $e^+ e^-
\to \Lambda^+_c \bar{\Lambda}^-_c$ reaction and the electromagnetic form
factors of the charmed baryon $\Lambda_c^+$. The model parameters are
determined by fitting them to the cross sections of the process
$e^+e^-\rightarrow \Lambda_c^+ \b... | [
{
"created": "Thu, 28 Dec 2023 00:14:46 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Feb 2024 06:36:35 GMT",
"version": "v2"
}
] | 2024-02-22 | [
[
"Chen",
"Cheng",
""
],
[
"Yan",
"Bing",
""
],
[
"Xie",
"Ju-Jun",
""
]
] | Within the extended vector meson dominance model, we investigate the $e^+ e^- \to \Lambda^+_c \bar{\Lambda}^-_c$ reaction and the electromagnetic form factors of the charmed baryon $\Lambda_c^+$. The model parameters are determined by fitting them to the cross sections of the process $e^+e^-\rightarrow \Lambda_c^+ \bar... |
1312.7140 | Valery Yundin | Simon Badger, Benedikt Biedermann, Peter Uwer, Valery Yundin | Computation of multi-leg amplitudes with NJet | 8 pages, 5 figures, Contribution to the proceedings of "ACAT 2013"
conference, Beijing, China, May 2013 | null | 10.1088/1742-6596/523/1/012057 | null | hep-ph | http://creativecommons.org/licenses/by/3.0/ | In these proceedings we report our progress in the development of the
publicly available C++ library NJet for accurate calculations of
high-multiplicity one-loop amplitudes. As a phenomenological application we
present the first complete next-to-leading order (NLO) calculation of five jet
cross section at hadron coll... | [
{
"created": "Thu, 26 Dec 2013 19:10:05 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Badger",
"Simon",
""
],
[
"Biedermann",
"Benedikt",
""
],
[
"Uwer",
"Peter",
""
],
[
"Yundin",
"Valery",
""
]
] | In these proceedings we report our progress in the development of the publicly available C++ library NJet for accurate calculations of high-multiplicity one-loop amplitudes. As a phenomenological application we present the first complete next-to-leading order (NLO) calculation of five jet cross section at hadron collid... |
1811.01956 | Jeong Han Kim | Chul Kim, Jeong Han Kim, Seung J. Lee and Jure Zupan | End-point resummation in squark decays | 31 pages and 7 figures | Phys. Rev. D 101, 115012 (2020) | 10.1103/PhysRevD.101.115012 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study soft and collinear gluon emission in squark decays to
quark--neutralino pair, at next-to-next-to-leading logarithmic (NNLL) accuracy
in the end-point region, using Soft Collinear Effective Theory (SCET), and at
next-to-leading (NLO) fixed order in the rest of the phase space. As a
phenomenological case study... | [
{
"created": "Mon, 5 Nov 2018 19:00:02 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jul 2020 00:35:56 GMT",
"version": "v2"
}
] | 2020-07-21 | [
[
"Kim",
"Chul",
""
],
[
"Kim",
"Jeong Han",
""
],
[
"Lee",
"Seung J.",
""
],
[
"Zupan",
"Jure",
""
]
] | We study soft and collinear gluon emission in squark decays to quark--neutralino pair, at next-to-next-to-leading logarithmic (NNLL) accuracy in the end-point region, using Soft Collinear Effective Theory (SCET), and at next-to-leading (NLO) fixed order in the rest of the phase space. As a phenomenological case study w... |
hep-ph/9811468 | Paolo Nason | P. Nason | Heavy Flavour Production | 14 pages, Latex, epsfig, 11 figures; talk presented at the 12th
Rencontre de Physique de la Valle d'Aoste, La Thuile, March 1998 | null | null | IFUM 638/FT | hep-ph | null | I review recent developements in the theory of heavy flavour production. In
particular, I dicuss the next-to-leading resummation of soft gluon effects in
heavy flavour hadroproduction, and the next-to-leading resummation of collinear
radiation in the production of heavy flavour at large transverse momenta.
| [
{
"created": "Wed, 25 Nov 1998 12:41:36 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nason",
"P.",
""
]
] | I review recent developements in the theory of heavy flavour production. In particular, I dicuss the next-to-leading resummation of soft gluon effects in heavy flavour hadroproduction, and the next-to-leading resummation of collinear radiation in the production of heavy flavour at large transverse momenta. |
0706.4465 | Jinfeng Liao | Jinfeng Liao and Edward Shuryak | Electric Flux Tube in Magnetic Plasma | New version with new referecences added and minor changes. 15 pages,
8 figures | Phys.Rev.C77:064905,2008 | 10.1103/PhysRevC.77.064905 | null | hep-ph | null | In this paper we study a methodical problem related to the magnetic scenario
recently suggested and initiated by the authors \cite{Liao_ES_mono} to
understand the strongly coupled quark-gluon plasma (sQGP): the electric flux
tube in monopole plasma. A macroscopic approach, interpolating between Bose
condensed (dual s... | [
{
"created": "Fri, 29 Jun 2007 17:24:38 GMT",
"version": "v1"
},
{
"created": "Sat, 29 Sep 2007 04:08:52 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Dec 2007 22:21:58 GMT",
"version": "v3"
}
] | 2010-05-27 | [
[
"Liao",
"Jinfeng",
""
],
[
"Shuryak",
"Edward",
""
]
] | In this paper we study a methodical problem related to the magnetic scenario recently suggested and initiated by the authors \cite{Liao_ES_mono} to understand the strongly coupled quark-gluon plasma (sQGP): the electric flux tube in monopole plasma. A macroscopic approach, interpolating between Bose condensed (dual sup... |
2307.10764 | Xue-Chao Feng | Xue-Chao Feng, Ke-Wei Wei | Mass and decay of the $s\bar{s}$ member of the $1^{3}F_{4}$ meson nonet | 11 pages | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The mass and decay of the $s\bar{s}$ member of the $1^{3}F_{4}$ meson nonet
are investigated in the framework of the Regge phenomenology and the
$^{3}P_{0}$ model. We propose, based on the results, that the assignment of the
$s\bar{s}$ member of the $1^{3}F_{4}$ meson nonet will require additional
testing in the futu... | [
{
"created": "Thu, 20 Jul 2023 10:53:26 GMT",
"version": "v1"
}
] | 2023-07-21 | [
[
"Feng",
"Xue-Chao",
""
],
[
"Wei",
"Ke-Wei",
""
]
] | The mass and decay of the $s\bar{s}$ member of the $1^{3}F_{4}$ meson nonet are investigated in the framework of the Regge phenomenology and the $^{3}P_{0}$ model. We propose, based on the results, that the assignment of the $s\bar{s}$ member of the $1^{3}F_{4}$ meson nonet will require additional testing in the future... |
2312.02886 | Orlando Oliveira | Orlando Oliveira | On the Photon-Fermion Vertex | null | null | null | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | The QED Dyson-Schwinger equation for the photon-fermion one-particle
irreducible Green function, the photon-fermion vertex, is investigated using a
Ball-Chiu description for its longitudinal part, together with the
K{\i}z{\i}lersu-Reenders-Pennington basis for its transverse part. Exact
expressions for all the transv... | [
{
"created": "Tue, 5 Dec 2023 16:59:37 GMT",
"version": "v1"
}
] | 2023-12-06 | [
[
"Oliveira",
"Orlando",
""
]
] | The QED Dyson-Schwinger equation for the photon-fermion one-particle irreducible Green function, the photon-fermion vertex, is investigated using a Ball-Chiu description for its longitudinal part, together with the K{\i}z{\i}lersu-Reenders-Pennington basis for its transverse part. Exact expressions for all the transver... |
hep-ph/9812240 | Fiorenza Donato | Fiorenza Donato (University of Torino, Italy and LAPP, Annecy, France) | Cosmic-ray antiprotons from neutralino annihilation in the halo | 6 pages, 4 figures, to appear on the proceedings of the 2nd
International Workshop on the Identification of Dark Matter, IDM98, Buxton,
England, Sept. 7-11, 1998 | null | null | null | hep-ph astro-ph | null | We report the main results of a paper where recent data of low-energy
cosmic-ray $\bar p$ spectrum have been analyzed in terms of newly calculated
fluxes for secondary antiprotons and for a possible contribution of an exotic
signal due to neutralino annihilation in the galactic halo. We also present the
results of a ... | [
{
"created": "Thu, 3 Dec 1998 15:44:51 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Donato",
"Fiorenza",
"",
"University of Torino, Italy and LAPP, Annecy, France"
]
] | We report the main results of a paper where recent data of low-energy cosmic-ray $\bar p$ spectrum have been analyzed in terms of newly calculated fluxes for secondary antiprotons and for a possible contribution of an exotic signal due to neutralino annihilation in the galactic halo. We also present the results of a pa... |
hep-ph/0703170 | Fabian Eichst\"adt | Fabian Eichstaedt, Stefan Leupold, Ulrich Mosel | Omega mesons in medium - revisited | 9 Pages, 6 figures, To appear in the proceedings of 45th
International Winter Meeting on Nuclear Physics (Bormio 2007), Bormio, Italy,
14-21 Jan 2007 | null | null | null | hep-ph nucl-th | null | Recent experimental observation by the CBELSA/TAPS collaboration indicates a
downward mass shift of the $\omega$ meson when put into a nuclear medium.
Therefore it is worthwhile to take a look at theoretical approaches that can
describe this mass shift. One such hadronic model was introduced by Klingl et
al. (Nucl.Ph... | [
{
"created": "Fri, 16 Mar 2007 12:07:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Eichstaedt",
"Fabian",
""
],
[
"Leupold",
"Stefan",
""
],
[
"Mosel",
"Ulrich",
""
]
] | Recent experimental observation by the CBELSA/TAPS collaboration indicates a downward mass shift of the $\omega$ meson when put into a nuclear medium. Therefore it is worthwhile to take a look at theoretical approaches that can describe this mass shift. One such hadronic model was introduced by Klingl et al. (Nucl.Phys... |
1706.04195 | Prateek Agrawal | Prateek Agrawal, Lisa Randall | Point Sources from Dissipative Dark Matter | 20 pages, 8 figures, 1 table | null | 10.1088/1475-7516/2017/12/019 | null | hep-ph astro-ph.GA astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If a component of dark matter has dissipative interactions, it can cool to
form compact astrophysical objects with higher density than that of
conventional cold dark matter (sub)haloes. Dark matter annihilations might then
appear as point sources, leading to novel morphology for indirect detection. We
explore dissipa... | [
{
"created": "Tue, 13 Jun 2017 18:00:00 GMT",
"version": "v1"
}
] | 2017-12-27 | [
[
"Agrawal",
"Prateek",
""
],
[
"Randall",
"Lisa",
""
]
] | If a component of dark matter has dissipative interactions, it can cool to form compact astrophysical objects with higher density than that of conventional cold dark matter (sub)haloes. Dark matter annihilations might then appear as point sources, leading to novel morphology for indirect detection. We explore dissipati... |
2209.00198 | Yu-Hui Zheng | Ian Low, Jing Shu, Ming-Lei Xiao, and Yu-Hui Zheng | Amplitude/Operator Basis in Chiral Perturbation Theory | 44 pages, 14 tables | null | 10.1007/JHEP01(2023)031 | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We establish a systematic construction of the on-shell amplitude/operator
basis for Chiral Perturbation Theory (ChPT) in $D=4$ spacetime dimensions and
with an arbitrary number of flavors $N_f$. For kinematic factors, we employ
spinor-helicity variables to construct the soft blocks, which are local
amplitudes satisfy... | [
{
"created": "Thu, 1 Sep 2022 03:30:37 GMT",
"version": "v1"
}
] | 2023-01-25 | [
[
"Low",
"Ian",
""
],
[
"Shu",
"Jing",
""
],
[
"Xiao",
"Ming-Lei",
""
],
[
"Zheng",
"Yu-Hui",
""
]
] | We establish a systematic construction of the on-shell amplitude/operator basis for Chiral Perturbation Theory (ChPT) in $D=4$ spacetime dimensions and with an arbitrary number of flavors $N_f$. For kinematic factors, we employ spinor-helicity variables to construct the soft blocks, which are local amplitudes satisfyin... |
hep-ph/0203241 | L. M. Satarov | I.N. Mishustin (1, 2), L.M. Satarov (1,2), H. Stoecker (1), and W.
Greiner (1) ((1) Frankfurt U., (2) Kurchatov Inst., Moscow) | Constraints on possible phase transitions above the nuclear saturation
density | 28 pages, 18 PostScript figures, submitted to Phys. Rev. C | Phys.Rev. C66 (2002) 015202 | 10.1103/PhysRevC.66.015202 | null | hep-ph | null | We compare different models for hadronic and quark phases of cold baryon-rich
matter in an attempt to find a deconfinement phase transition between them. For
the hadronic phase we consider Walecka-type mean-field models which describe
well the nuclear saturation properties. We also use the variational chain model
whi... | [
{
"created": "Tue, 26 Mar 2002 08:19:27 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Mishustin",
"I. N.",
"",
"Frankfurt U"
],
[
"Satarov",
"L. M.",
"",
"Frankfurt U",
"Kurchatov Inst., Moscow"
],
[
"Stoecker",
"H.",
"",
"Frankfurt U"
],
[
"Greiner",
"W.",
"",
"Frankfurt U"
]
] | We compare different models for hadronic and quark phases of cold baryon-rich matter in an attempt to find a deconfinement phase transition between them. For the hadronic phase we consider Walecka-type mean-field models which describe well the nuclear saturation properties. We also use the variational chain model which... |
0910.3100 | Mikhail Vysotsky | M.I.Vysotsky | Fourth quark-lepton generation and precision measurements | Comments: Presented at XXIst Rencontres de Blois "Windows on the
Universe" 21-26 June 2009 in Blois, France and "Progress and Challenges in
Flavour Physics" 29 Sep- 3 Oct 2009 in Primosten, Croatia, 4 pages, 3
figures. 2 references added | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Precise measurements of Z-boson parameters and W-boson and t-quark masses put
strong constraints on non SU(2) * U(1) singlet New Physics. We demonstrate that
one extra generation passes electroweak constraints even when all new particle
masses are well above their direct mass bounds.
| [
{
"created": "Fri, 16 Oct 2009 12:35:23 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Oct 2009 12:40:40 GMT",
"version": "v2"
}
] | 2009-10-26 | [
[
"Vysotsky",
"M. I.",
""
]
] | Precise measurements of Z-boson parameters and W-boson and t-quark masses put strong constraints on non SU(2) * U(1) singlet New Physics. We demonstrate that one extra generation passes electroweak constraints even when all new particle masses are well above their direct mass bounds. |
2301.01031 | Michael Strickland | Michael Strickland | Bottomonium suppression in the quark-gluon plasma -- From effective
field theories to non-unitary quantum evolution | 6 pages, 3 figures; Proceedings contribution to Excited QCD 2022,
October 23-29 2022, Sicily, Italy | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this proceedings contribution I review recent work which computes the
suppression of bottomonium production in heavy-ion collisions using open
quantum systems methods applied within the potential non-relativistic quantum
chromodynamics (pNRQCD) effective field theory. I discuss how the computation
of bottomonium s... | [
{
"created": "Tue, 3 Jan 2023 10:25:39 GMT",
"version": "v1"
}
] | 2023-01-04 | [
[
"Strickland",
"Michael",
""
]
] | In this proceedings contribution I review recent work which computes the suppression of bottomonium production in heavy-ion collisions using open quantum systems methods applied within the potential non-relativistic quantum chromodynamics (pNRQCD) effective field theory. I discuss how the computation of bottomonium sup... |
1801.02072 | J.D. Vergados | J.D. Vergados (1,3), F.T. Avignone III (2), S. Cohen (1), R. J.
Creswick (2) ((1) University of Ioannina, Greece, (2) University of South
Carolina, (3) Center for Axion and Precision Physics Research, Daejeon,
Republic of Korea) | Axion Detection via Atomic Excitations | 11 pages, six figures, 3 tables, new figures and more references
added | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The possibility of axion detection by observing axion induced atomic
excitations as suggested by Sikivie is discussed. The atom is cooled at low
temperature and it is chosen to posses three levels. The first is the ground
state, the second is completely empty chosen so that the energy difference
between the two is cl... | [
{
"created": "Sat, 6 Jan 2018 19:26:59 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jan 2018 06:11:12 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Nov 2020 16:42:23 GMT",
"version": "v3"
},
{
"created": "Tue, 3 Nov 2020 15:56:39 GMT",
"version": "v4"
},
{
"crea... | 2022-12-08 | [
[
"Vergados",
"J. D.",
""
],
[
"Avignone",
"F. T.",
"III"
],
[
"Cohen",
"S.",
""
],
[
"Creswick",
"R. J.",
""
]
] | The possibility of axion detection by observing axion induced atomic excitations as suggested by Sikivie is discussed. The atom is cooled at low temperature and it is chosen to posses three levels. The first is the ground state, the second is completely empty chosen so that the energy difference between the two is clos... |
1012.0612 | Masashi Wakamatsu | Masashi Wakamatsu | Gauge-invariant decomposition of nucleon spin | to appear in the proceedings of the 19th International Spin Physics
Symposium (Spin2010), Sept.27 - Oct.2, 2010, Juelich, Germany, 8 pages, 2
figures, uses jpconf.cls, jpconf11.clo, iopams.sty (included) | J.Phys.Conf.Ser.295:012038,2011 | 10.1088/1742-6596/295/1/012038 | OU-HET-690 | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on gauge-invariant decomposition of covariant angular momentum tensor
of QCD in an arbitrary Lorentz frame, we investigate the relation between the
known decompositions of the nucleon spin into its constituents, thereby
clarifying in what respect they are common and in what respect they are
different critically... | [
{
"created": "Fri, 3 Dec 2010 00:37:12 GMT",
"version": "v1"
}
] | 2015-03-17 | [
[
"Wakamatsu",
"Masashi",
""
]
] | Based on gauge-invariant decomposition of covariant angular momentum tensor of QCD in an arbitrary Lorentz frame, we investigate the relation between the known decompositions of the nucleon spin into its constituents, thereby clarifying in what respect they are common and in what respect they are different critically. ... |
hep-ph/0507136 | Xing Gang Wu | Xing-Gang Wu and Tao Huang | Pion Electromagnetic Form Factor in the $K_T$ Factorization Formulae | 4 pages, 2 figures, Prepared for International Conference on QCD and
Hadronic Physics, Beijing, China, 16-20 June 2005 | Int.J.Mod.Phys. A21 (2006) 901-904 | 10.1142/S0217751X06032277 | null | hep-ph | null | Based on the light-cone (LC) framework and the $k_T$ factorization formalism,
the transverse momentum effects and the different helicity components'
contributions to the pion form factor $F_{\pi}(Q^2)$ are recalculated. In
particular, the contribution to the pion form factor from the higher helicity
components ($\lam... | [
{
"created": "Tue, 12 Jul 2005 02:04:35 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Wu",
"Xing-Gang",
""
],
[
"Huang",
"Tao",
""
]
] | Based on the light-cone (LC) framework and the $k_T$ factorization formalism, the transverse momentum effects and the different helicity components' contributions to the pion form factor $F_{\pi}(Q^2)$ are recalculated. In particular, the contribution to the pion form factor from the higher helicity components ($\lambd... |
2012.10500 | Roshan Mammen Abraham | Ahmed Ismail, Felix Kling, Roshan Mammen Abraham | Neutral Current Neutrino Interactions at FASER$\nu$ | 15 pages, 9 figures. Version published in PRD | Phys. Rev. D 103, 056014 (2021) | 10.1103/PhysRevD.103.056014 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In detecting neutrinos from the Large Hadron Collider, FASER$\nu$ will record
the most energetic laboratory neutrinos ever studied. While charged current
neutrino scattering events can be cleanly identified by an energetic lepton
exiting the interaction vertex, neutral current interactions are more difficult
to detec... | [
{
"created": "Fri, 18 Dec 2020 20:19:05 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Mar 2021 18:14:41 GMT",
"version": "v2"
}
] | 2021-03-25 | [
[
"Ismail",
"Ahmed",
""
],
[
"Kling",
"Felix",
""
],
[
"Abraham",
"Roshan Mammen",
""
]
] | In detecting neutrinos from the Large Hadron Collider, FASER$\nu$ will record the most energetic laboratory neutrinos ever studied. While charged current neutrino scattering events can be cleanly identified by an energetic lepton exiting the interaction vertex, neutral current interactions are more difficult to detect.... |
hep-ph/9701358 | Leszek Motyka | Marek Jezabek (Institute of Nuclear Physics, Cracow, Poland and
Institute of Physics, Silesian University, Katowice, Poland) and Leszek
Motyka (Institute of Physics, Jagellonian University, Cracow, Poland) | Tau lepton distributions in semileptonic B decays | 20 pages, LaTeX (uses epsf.sty, fleqn macro), submitted to Nuclear
Physics B. A Fortran version of the formulae given in this paper is available
upon request from jezabek@hpjmiady.ifj.edu.pl or leszekm@thp1.if.uj.edu.pl | Nucl.Phys. B501 (1997) 207-223 | 10.1016/S0550-3213(97)00341-6 | TP-USl/96/17 | hep-ph | null | Analytic formulae are given for order alpha_s perturbative QCD corrections to
the double differential distribution of the tau lepton energy and the invariant
mass of the tau + antineutrino system in semileptonic decays of the bottom
quark. The corresponding distribution for B meson decays are obtained by
combining th... | [
{
"created": "Thu, 23 Jan 1997 14:59:01 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Jezabek",
"Marek",
"",
"Institute of Nuclear Physics, Cracow, Poland and\n Institute of Physics, Silesian University, Katowice, Poland"
],
[
"Motyka",
"Leszek",
"",
"Institute of Physics, Jagellonian University, Cracow, Poland"
]
] | Analytic formulae are given for order alpha_s perturbative QCD corrections to the double differential distribution of the tau lepton energy and the invariant mass of the tau + antineutrino system in semileptonic decays of the bottom quark. The corresponding distribution for B meson decays are obtained by combining thes... |
1807.04313 | Sergi Gonz\`alez-Sol\'is | Sergi Gonz\`alez-Sol\'is, Emilie Passemar | $\eta^{\prime}\to\eta\pi\pi$ decays in unitarized resonance chiral
theory | 45 pages, 12 figures | null | 10.1140/epjc/s10052-018-6238-6 | JLAB-THY-18-2701 | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the hadronic $\eta^{\prime}\to\eta\pi\pi$ decays within the
framework of $U(3)_{L}\otimes U(3)_{R}$ Chiral Perturbation Theory including
resonance states and the complete one-loop corrections. The amplitude is
projected in partial waves and unitarized by means of the $N/D$ method
resumming both the important... | [
{
"created": "Wed, 11 Jul 2018 19:15:23 GMT",
"version": "v1"
}
] | 2018-10-17 | [
[
"Gonzàlez-Solís",
"Sergi",
""
],
[
"Passemar",
"Emilie",
""
]
] | We study the hadronic $\eta^{\prime}\to\eta\pi\pi$ decays within the framework of $U(3)_{L}\otimes U(3)_{R}$ Chiral Perturbation Theory including resonance states and the complete one-loop corrections. The amplitude is projected in partial waves and unitarized by means of the $N/D$ method resumming both the important $... |
hep-ph/0408289 | Rouzbeh Allahverdi | Rouzbeh Allahverdi, Manuel Drees | Leptogenesis as the source of gravitino dark matter and density
perturbations | 12 pages. Cosmetic changes made and references added. Final version
to appear in Phys. Rev. D | Phys.Rev. D70 (2004) 123522 | 10.1103/PhysRevD.70.123522 | BONN-TH-2004-05, TRI-PP-04-14 | hep-ph astro-ph gr-qc hep-th | null | We investigate the possibility that the entropy producing decay of a
right-handed sneutrino condensate can simultaneously be the source of the
baryon asymmetry, of gravitino dark matter, and of cosmological density
perturbations. For generic values of soft supersymmetry breaking terms in the
visible sector of 1-10 Te... | [
{
"created": "Thu, 26 Aug 2004 17:33:18 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Dec 2004 21:00:36 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Allahverdi",
"Rouzbeh",
""
],
[
"Drees",
"Manuel",
""
]
] | We investigate the possibility that the entropy producing decay of a right-handed sneutrino condensate can simultaneously be the source of the baryon asymmetry, of gravitino dark matter, and of cosmological density perturbations. For generic values of soft supersymmetry breaking terms in the visible sector of 1-10 TeV,... |
hep-ph/0610221 | Zhao Zhang | Zhao Zhang and Yu-Xin Liu | Coupling of pion condensate, chiral condensate and Polyakov loop in an
extended NJL model | 15pages, 8 figures | Phys.Rev.C75:064910,2007 | 10.1103/PhysRevC.75.064910 | null | hep-ph | null | The Nambu Jona-Lasinio model with a Polyakov loop is extended to finite
isospin chemical potential case, which is characterized by simultaneous
coupling of pion condensate, chiral condensate and Polyakov loop. The pion
condensate, chiral condensate and the Polyakov loop as functions of temperature
and isospin chemica... | [
{
"created": "Wed, 18 Oct 2006 15:35:35 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Oct 2006 07:12:29 GMT",
"version": "v2"
},
{
"created": "Wed, 9 May 2007 05:26:19 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Zhang",
"Zhao",
""
],
[
"Liu",
"Yu-Xin",
""
]
] | The Nambu Jona-Lasinio model with a Polyakov loop is extended to finite isospin chemical potential case, which is characterized by simultaneous coupling of pion condensate, chiral condensate and Polyakov loop. The pion condensate, chiral condensate and the Polyakov loop as functions of temperature and isospin chemical ... |
hep-ph/9909317 | Catherine Bourge | F. Richard (LAL - Orsay, France) | After Sitges | 25 pages | null | null | LAL 99-45 | hep-ph | null | Summary talk given at the International Workshop on Linear Colliders LCWS 99,
Sitges (Barcelona), April 28 - May 5, 1999
| [
{
"created": "Fri, 10 Sep 1999 09:10:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Richard",
"F.",
"",
"LAL - Orsay, France"
]
] | Summary talk given at the International Workshop on Linear Colliders LCWS 99, Sitges (Barcelona), April 28 - May 5, 1999 |
hep-ph/0312348 | Qiang Zhao | Q. Zhao and J.S. Al-Khalili | Double polarization asymmetry as a possible filter for $\Theta^+$'s
parity | Proofread version | Phys.Lett. B585 (2004) 91-98; Erratum-ibid. B596 (2004) 317-318 | 10.1016/j.physletb.2004.01.073 | null | hep-ph hep-ex nucl-ex nucl-th | null | We present an analysis of the Beam-Target double polarization asymmetry for
the photoproduction of $\Theta^+$ in $\gamma n\to \Theta^+ K^-$. We show that
this quantity can serve as a filter for the determination of the $\Theta^+$'s
spin-parity assignment near threshold. It is highly selective between $1/2^+$
and $1/2... | [
{
"created": "Thu, 25 Dec 2003 14:47:29 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Jan 2004 15:37:28 GMT",
"version": "v2"
},
{
"created": "Wed, 28 Jan 2004 18:07:19 GMT",
"version": "v3"
},
{
"created": "Sun, 7 Mar 2004 15:17:01 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Zhao",
"Q.",
""
],
[
"Al-Khalili",
"J. S.",
""
]
] | We present an analysis of the Beam-Target double polarization asymmetry for the photoproduction of $\Theta^+$ in $\gamma n\to \Theta^+ K^-$. We show that this quantity can serve as a filter for the determination of the $\Theta^+$'s spin-parity assignment near threshold. It is highly selective between $1/2^+$ and $1/2^-... |
hep-ph/9909344 | Claas Bontus | J.Bartels, M.G.Ryskin | The small-x Behavior of the Nonsinglet Polarized Structure Function g_2
in the Double Logarithmic Approximation | 21 pages, 8 figures | Phys.Rev. D63 (2001) 094002 | 10.1103/PhysRevD.63.094002 | null | hep-ph | null | The nonsinglet spin dependent structure function $g_2(x,Q^2)$ is studied at
small x within the double logarithmic approximation of perturbative QCD. Both
positive and negative signature contributions are considered, and we find a
power-like growth in $1/x$. We discuss how our result fits into the
Wandzura-Wilczek rel... | [
{
"created": "Mon, 13 Sep 1999 13:51:12 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bartels",
"J.",
""
],
[
"Ryskin",
"M. G.",
""
]
] | The nonsinglet spin dependent structure function $g_2(x,Q^2)$ is studied at small x within the double logarithmic approximation of perturbative QCD. Both positive and negative signature contributions are considered, and we find a power-like growth in $1/x$. We discuss how our result fits into the Wandzura-Wilczek relat... |
1408.3924 | Lu Zhao phd | Lu Zhao, Wei-Zhen Deng, Shi-Lin Zhu | Hidden-Charm Tetraquarks and Charged Zc States | null | Phys. Rev. D90 (2014) 094031 | 10.1103/PhysRevD.90.094031 | null | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Experimentally several charged axial-vector hidden-charm states were
reported. Within the framework of the color-magnetic interaction, we have
systematically considered the mass spectrum of the hidden-charm and
hidden-bottom tetraquark states. It is impossible to accommodate all the three
charged states $Z_c(3900)$, ... | [
{
"created": "Mon, 18 Aug 2014 08:19:22 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Aug 2014 01:17:10 GMT",
"version": "v2"
}
] | 2014-12-01 | [
[
"Zhao",
"Lu",
""
],
[
"Deng",
"Wei-Zhen",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | Experimentally several charged axial-vector hidden-charm states were reported. Within the framework of the color-magnetic interaction, we have systematically considered the mass spectrum of the hidden-charm and hidden-bottom tetraquark states. It is impossible to accommodate all the three charged states $Z_c(3900)$, $Z... |
0907.0166 | Satoshi Mishima | Hsiang-nan Li, Satoshi Mishima | Pion transition form factor in k_T factorization | 7 pages, 4 figures, REVTeX4 | Phys.Rev.D80:074024,2009 | 10.1103/PhysRevD.80.074024 | DESY-09-100 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been pointed out that the recent BaBar data on the pi gamma^* -> gamma
transition form factor F_{pi gamma}(Q^2) at low (high) momentum transfer
squared Q^2 indicate an asymptotic (flat) pion distribution amplitude. These
seemingly contradictory observations can be reconciled in the k_T factorization
theorem: t... | [
{
"created": "Wed, 1 Jul 2009 14:26:46 GMT",
"version": "v1"
}
] | 2009-11-05 | [
[
"Li",
"Hsiang-nan",
""
],
[
"Mishima",
"Satoshi",
""
]
] | It has been pointed out that the recent BaBar data on the pi gamma^* -> gamma transition form factor F_{pi gamma}(Q^2) at low (high) momentum transfer squared Q^2 indicate an asymptotic (flat) pion distribution amplitude. These seemingly contradictory observations can be reconciled in the k_T factorization theorem: the... |
hep-ph/0304057 | Masayasu Harada | Masayasu Harada (Nagoya Univ.) | Vector Manifestation of Chiral Symmetry | 15 pages, Talk given at 2002 International Workshop on ``Strong
Coupling Gauge Theories and Effective Field Theories'' (SCGT02), December
10-13, 2002 | null | 10.1142/9789812795120_0014 | DPNU-0306 | hep-ph | null | In this talk I summarize main features of the vector manifestation (VM) which
was recently proposed as a novel manifestation of the Wigner realization of
chiral symmetry in which the symmetry is restored at the critical point by the
massless degenerate pion (and its flavor partners) and the rho meson (and its
flavor ... | [
{
"created": "Sun, 6 Apr 2003 07:42:48 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Harada",
"Masayasu",
"",
"Nagoya Univ."
]
] | In this talk I summarize main features of the vector manifestation (VM) which was recently proposed as a novel manifestation of the Wigner realization of chiral symmetry in which the symmetry is restored at the critical point by the massless degenerate pion (and its flavor partners) and the rho meson (and its flavor pa... |
1308.4836 | Yoshitaka Hatta | Yoshitaka Hatta | Nucleon spin decomposition at twist three | 8 pages; to appear in the proceedings of `QCD evolution workshop
2013', Jefferson lab, May 6-10 | null | 10.1142/S2010194514600325 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I review the recent progress in understanding the complete gauge invariant
decomposition of the nucleon spin with particular emphasis on its twist
structure.
| [
{
"created": "Thu, 22 Aug 2013 12:07:50 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Hatta",
"Yoshitaka",
""
]
] | I review the recent progress in understanding the complete gauge invariant decomposition of the nucleon spin with particular emphasis on its twist structure. |
hep-ph/0006188 | Fiorenza Donato | Fiorenza Donato | Antimatter from supersymmetric dark matter | 8 pages, 8 figures, Talk presented at the 4th International Symposium
On Sources And Detection Of Dark Matter In The Universe (DM 2000), Marina del
Rey, California, 23-25 Feb. 2000 | null | null | LAPTH-Conf-801/00 | hep-ph astro-ph | null | We propose low-energy antideuterons in cosmic rays as a new possible
signature for indirect detection of supersymmetric dark matter.
Since the energy spectrum of the antiproton secondary component is still
spoilt by considerable theoretical uncertainties, looking for low-energy
antideuterons seems a plausible alter... | [
{
"created": "Fri, 16 Jun 2000 10:14:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Donato",
"Fiorenza",
""
]
] | We propose low-energy antideuterons in cosmic rays as a new possible signature for indirect detection of supersymmetric dark matter. Since the energy spectrum of the antiproton secondary component is still spoilt by considerable theoretical uncertainties, looking for low-energy antideuterons seems a plausible alternati... |
hep-ph/0411370 | Contreras Hidalgo carlos | Contreras H. Carlos | Determination of the b-mass using renormalon cancellation | 19 pages and 4 figures, contribution presented at SILAFAE VI, Lima,
Peru | null | null | USM-TH-160 | hep-ph | null | Methods of Borel integration to calculate the binding ground energies and
mass of b-barb quarkonia are presented. The methods take into account the
leading infrared renormalon structure of the "soft" binding energy E(s) and of
the quark pole masses mq, and the property that the contributions of these
singularities in... | [
{
"created": "Mon, 29 Nov 2004 13:15:33 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Carlos",
"Contreras H.",
""
]
] | Methods of Borel integration to calculate the binding ground energies and mass of b-barb quarkonia are presented. The methods take into account the leading infrared renormalon structure of the "soft" binding energy E(s) and of the quark pole masses mq, and the property that the contributions of these singularities in M... |
0807.0851 | Vito Tomasello Mr | V. Tomasello, V.A. Kudryavtsev, M. Robinson | Calculation of neutron background for underground experiments | to be published in Nucl. Instrum. and Meth. in Phys. Res. A | Nucl.Instrum.Meth.A595:431-438,2008 | 10.1016/j.nima.2008.07.071 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | New generation dark matter experiments aim at exploring the 10e-9 - 10e-10 pb
cross-section region for the WIMP-nucleon scalar interactions. Neutrons
produced in the detector components are one of the main factors that can limit
detector sensitivity. Estimation of the background from this source then
becomes a crucia... | [
{
"created": "Sat, 5 Jul 2008 09:21:21 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Tomasello",
"V.",
""
],
[
"Kudryavtsev",
"V. A.",
""
],
[
"Robinson",
"M.",
""
]
] | New generation dark matter experiments aim at exploring the 10e-9 - 10e-10 pb cross-section region for the WIMP-nucleon scalar interactions. Neutrons produced in the detector components are one of the main factors that can limit detector sensitivity. Estimation of the background from this source then becomes a crucial ... |
2211.12235 | Suzan Basegmez du Pree | L. Salvador Miranda, S. Basegmez du Pree, K. C. Y. Ng, A. Cheek, C.
Arina | Towards detecting super-GeV dark matter via annihilation to neutrinos | null | null | 10.1088/1475-7516/2023/08/006 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The next generation of neutrino telescopes will feature unprecedented
sensitivities in the detection of neutrinos. Here we study the capabilities of
a large-scale neutrino telescope, like the fully-operating KM3NeT experiment in
the near future, for detecting dark matter annihilation signals from the
Galactic Centre.... | [
{
"created": "Tue, 22 Nov 2022 12:38:47 GMT",
"version": "v1"
}
] | 2023-08-16 | [
[
"Miranda",
"L. Salvador",
""
],
[
"Pree",
"S. Basegmez du",
""
],
[
"Ng",
"K. C. Y.",
""
],
[
"Cheek",
"A.",
""
],
[
"Arina",
"C.",
""
]
] | The next generation of neutrino telescopes will feature unprecedented sensitivities in the detection of neutrinos. Here we study the capabilities of a large-scale neutrino telescope, like the fully-operating KM3NeT experiment in the near future, for detecting dark matter annihilation signals from the Galactic Centre. W... |
0805.3822 | Gui-Jun Ding | Gui-Jun Ding, Wei Huang, Jia-Feng Liu and Mu-Lin Yan | ${\rm Z}^{+}(4430)$ and Analogous Heavy Flavor States | 27 pages, 6 figures | Phys.Rev.D79:034026,2009 | 10.1103/PhysRevD.79.034026 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The proximity of ${\rm Z}^+(4430)$ to the ${\rm D^{*}\bar{D}_1}$ threshold
suggests that it may be a ${\rm D^{*}\bar{D}_1}$ molecular state. The ${\rm
D^{*}\bar{D}_1}$ system has been studied dynamically from quark model, and
state mixing effect is taken into account by solving the multichannel
Schr$\ddot{\rm o}$ding... | [
{
"created": "Sun, 25 May 2008 13:14:39 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Feb 2009 02:17:43 GMT",
"version": "v2"
}
] | 2009-03-12 | [
[
"Ding",
"Gui-Jun",
""
],
[
"Huang",
"Wei",
""
],
[
"Liu",
"Jia-Feng",
""
],
[
"Yan",
"Mu-Lin",
""
]
] | The proximity of ${\rm Z}^+(4430)$ to the ${\rm D^{*}\bar{D}_1}$ threshold suggests that it may be a ${\rm D^{*}\bar{D}_1}$ molecular state. The ${\rm D^{*}\bar{D}_1}$ system has been studied dynamically from quark model, and state mixing effect is taken into account by solving the multichannel Schr$\ddot{\rm o}$dinger... |
2105.01964 | Abdullatif \c{C}al{\i}\c{s}kan < | M. Sahin (Usak University), A. Caliskan (Gumushane University) | Excited muon production at muon colliders via contact interaction | 22 pages, 30 figures, 6 tables | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, with the enlightenment of some issues encountered at muon
colliders, muon colliders have become more feasible for the high-energy physics
community. For this reason, we studied single production of excited muon at
muon colliders via contact interaction. Besides, we assumed that the excited
muon is pr... | [
{
"created": "Wed, 5 May 2021 10:26:15 GMT",
"version": "v1"
},
{
"created": "Tue, 25 May 2021 10:21:48 GMT",
"version": "v2"
}
] | 2021-05-26 | [
[
"Sahin",
"M.",
"",
"Usak University"
],
[
"Caliskan",
"A.",
"",
"Gumushane University"
]
] | In recent years, with the enlightenment of some issues encountered at muon colliders, muon colliders have become more feasible for the high-energy physics community. For this reason, we studied single production of excited muon at muon colliders via contact interaction. Besides, we assumed that the excited muon is prod... |
2309.16851 | Shujie Li | Shujie Li, Alberto Accardi, Matteo Cerutti, Ishara. P. Fernando,
Cynthia E. Keppel, Wally Melnitchouk, Peter Monaghan, Gabriel Niculescu,
Maria I. Niculescu, Jeff. F. Owens | Extraction of the neutron F2 structure function from inclusive proton
and deuteron deep-inelastic scattering data | 55 pages. Database: https://www.jlab.org/theory/cj,
https://github.com/JeffersonLab/CJ-database | null | 10.1103/PhysRevD.109.074036 | JLAB-THY-23-3907 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The available world deep-inelastic scattering data on proton and deuteron
structure functions F2p, F2d, and their ratios, are leveraged to extract the
free neutron F2n structure function, the F2n/F2p ratio, and associated
uncertainties using the latest nuclear effect calculations in the deuteron.
Special attention is... | [
{
"created": "Thu, 28 Sep 2023 21:04:07 GMT",
"version": "v1"
},
{
"created": "Sun, 22 Oct 2023 18:52:35 GMT",
"version": "v2"
},
{
"created": "Fri, 2 Aug 2024 16:25:15 GMT",
"version": "v3"
}
] | 2024-08-05 | [
[
"Li",
"Shujie",
""
],
[
"Accardi",
"Alberto",
""
],
[
"Cerutti",
"Matteo",
""
],
[
"Fernando",
"Ishara. P.",
""
],
[
"Keppel",
"Cynthia E.",
""
],
[
"Melnitchouk",
"Wally",
""
],
[
"Monaghan",
"Peter",
""
... | The available world deep-inelastic scattering data on proton and deuteron structure functions F2p, F2d, and their ratios, are leveraged to extract the free neutron F2n structure function, the F2n/F2p ratio, and associated uncertainties using the latest nuclear effect calculations in the deuteron. Special attention is d... |
hep-ph/0203076 | J. D. Jackson | J. D. Jackson (Physics, UC Berkeley) | Criticism of "Necessity of simultaneous co-existence of instantaneous
and retarded interactions in classical electrodynamics" by Andrew E.
Chubykalo and Stoyan J. Vlaev | pdf file, 5 pages, submitted to Int. J. Mod. Phys | Int.J.Mod.Phys.A17:3975-3979,2002 | 10.1142/S0217751X02009916 | JDJ-02-01 | hep-ph math-ph math.MP physics.class-ph | null | The demonstration that the electromagnetic fields derived from the
Lienard-Wiechert potentials do not satisfy the Maxwell equations is proved to
be false. Errors were made in the computation of the derivatives of retarded
quantities. The subsequent inference of the necessity of both instantaneous and
retarded electro... | [
{
"created": "Thu, 7 Mar 2002 19:29:54 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Jackson",
"J. D.",
"",
"Physics, UC Berkeley"
]
] | The demonstration that the electromagnetic fields derived from the Lienard-Wiechert potentials do not satisfy the Maxwell equations is proved to be false. Errors were made in the computation of the derivatives of retarded quantities. The subsequent inference of the necessity of both instantaneous and retarded electroma... |
hep-ph/0002197 | Dario Grasso | Dario Grasso | Primordial Magnetic Fields and Electroweak Baryogenesis | 10 pages, 1 fig. Plenary talk presented at the COSMO99 Conference,
Trieste, Italy, 27 Sept - 3 Oct, 1999 | null | 10.1142/9789812792129_0041 | DFPD-00/TH/11 | hep-ph | null | In this contribution we will shortly review the main mechanism through which
primordial magnetic fields may affect the electroweak baryogenesis. It is shown
that although strong magnetic fields might enhance the strength of the
electroweak phase transition, no benefit is found for baryogenesis once the
effect of the ... | [
{
"created": "Fri, 18 Feb 2000 11:10:25 GMT",
"version": "v1"
}
] | 2016-11-03 | [
[
"Grasso",
"Dario",
""
]
] | In this contribution we will shortly review the main mechanism through which primordial magnetic fields may affect the electroweak baryogenesis. It is shown that although strong magnetic fields might enhance the strength of the electroweak phase transition, no benefit is found for baryogenesis once the effect of the fi... |
1411.7685 | Cen Zhang | Cen Zhang | Top couplings and new physics: theoretical overview and developments | 5 pages, 3 figures, to appear in the proceedings of Top2014, Cannes,
France (28th Sept - 3rd Oct 2014) | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Top-quark physics has entered the precision era. In this talk we discuss the
theoretical ingredients required for a global approach to the complete set of
top-quark couplings at NLO accuracy. In particular, recent developments on
top-quark flavor-changing neutral couplings are shown as an example. Aspects of
flavor-c... | [
{
"created": "Thu, 27 Nov 2014 19:29:56 GMT",
"version": "v1"
}
] | 2014-12-01 | [
[
"Zhang",
"Cen",
""
]
] | Top-quark physics has entered the precision era. In this talk we discuss the theoretical ingredients required for a global approach to the complete set of top-quark couplings at NLO accuracy. In particular, recent developments on top-quark flavor-changing neutral couplings are shown as an example. Aspects of flavor-con... |
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