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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-ph/0602188 | Yuji Koike | Yuji Koike, Junji Nagashima (Niigata Univ.) and Werner Vogelsang (BNL
and RBRC) | Resummation for Polarized Semi-Inclusive Deep-Inelastic Scattering at
Small Transverse Momentum | LateX 26 pages. Final version which appeared in Nucl. Phys. B. Figure
labels have been changed | Nucl.Phys.B744:59-79,2006 | 10.1016/j.nuclphysb.2006.03.009 | BNL-NT-06/9, RBRC-586 | hep-ph | null | We study the transverse-momentum distribution of hadrons produced in
semi-inclusive deep-inelastic scattering (SIDIS). We consider cross sections
for various combinations of polarizations of the initial lepton and nucleon or
the produced hadron, for which we perform the resummation of large
double-logarithmic perturb... | [
{
"created": "Tue, 21 Feb 2006 06:56:32 GMT",
"version": "v1"
},
{
"created": "Wed, 17 May 2006 08:43:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Koike",
"Yuji",
"",
"Niigata Univ."
],
[
"Nagashima",
"Junji",
"",
"Niigata Univ."
],
[
"Vogelsang",
"Werner",
"",
"BNL\n and RBRC"
]
] | We study the transverse-momentum distribution of hadrons produced in semi-inclusive deep-inelastic scattering (SIDIS). We consider cross sections for various combinations of polarizations of the initial lepton and nucleon or the produced hadron, for which we perform the resummation of large double-logarithmic perturbat... |
2308.00650 | Prashant Thakur | Prashant Thakur, Tuhin Malik, Arpan Das, T. K. Jha, Constan\c{c}a
Provid\^encia | Exploring robust correlations between fermionic dark matter model
parameters and neutron star properties: A two-fluid perspective | 15 Pages, 12 figures, 4 tables | null | null | null | hep-ph astro-ph.HE nucl-th | http://creativecommons.org/licenses/by/4.0/ | The current observational properties of neutron stars have not definitively
ruled out the possibility of dark matter. In this study, we primarily focus on
exploring correlations between the dark matter model parameters and different
neutron star properties using a rich set of EOSs. We adopt a two-fluid approach
to ca... | [
{
"created": "Tue, 1 Aug 2023 16:32:33 GMT",
"version": "v1"
}
] | 2023-08-02 | [
[
"Thakur",
"Prashant",
""
],
[
"Malik",
"Tuhin",
""
],
[
"Das",
"Arpan",
""
],
[
"Jha",
"T. K.",
""
],
[
"Providência",
"Constança",
""
]
] | The current observational properties of neutron stars have not definitively ruled out the possibility of dark matter. In this study, we primarily focus on exploring correlations between the dark matter model parameters and different neutron star properties using a rich set of EOSs. We adopt a two-fluid approach to calc... |
0901.0771 | Seung-il Nam | Seung-il Nam and Hyun-Chul Kim | Photoproduction of Theta^+(1540,1/2^+) reexamined with new theoretical
information | 16 pages, 16 figures | Phys.Rev.D79:034031,2009 | 10.1103/PhysRevD.79.034031 | YITP-09-01, INHA-NTG-01/09 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reinvestigate the photoproduction of the exotic pentaquark baryon
Theta^+(1540,1/2^+) from the gamma N -> Kbar Theta^+ reaction process within
the effective Lagrangian approach, taking into account new theoretical
information on the K-N-Theta and K*-N-Theta coupling strengths from the chiral
quark-soliton model (c... | [
{
"created": "Wed, 7 Jan 2009 08:26:00 GMT",
"version": "v1"
}
] | 2009-03-12 | [
[
"Nam",
"Seung-il",
""
],
[
"Kim",
"Hyun-Chul",
""
]
] | We reinvestigate the photoproduction of the exotic pentaquark baryon Theta^+(1540,1/2^+) from the gamma N -> Kbar Theta^+ reaction process within the effective Lagrangian approach, taking into account new theoretical information on the K-N-Theta and K*-N-Theta coupling strengths from the chiral quark-soliton model (chi... |
1011.3528 | Nikolaos Mavromatos | Nick E. Mavromatos | Quantum-Gravity Induced Lorentz Violation and Dynamical Mass Generation | 34 pages latex, uses special macros (axodraw), three eps figures
incorporated | Phys.Rev.D83:025018,2011 | 10.1103/PhysRevD.83.025018 | CERN-PH-TH/2010-263, KCL-PH-TH/2010-32 | hep-ph gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In Ref. [1] (by J. Alexandre) a minimal extension of (3+1)-dimensional
Quantum Electrodynamics has been proposed, which includes Lorentz-Violation
(LV) in the form of higher-(spatial)-derivative isotropic terms in the gauge
sector, suppressed by a mass scale $M$. The model can lead to dynamical mass
generation for ch... | [
{
"created": "Mon, 15 Nov 2010 21:23:45 GMT",
"version": "v1"
}
] | 2011-02-25 | [
[
"Mavromatos",
"Nick E.",
""
]
] | In Ref. [1] (by J. Alexandre) a minimal extension of (3+1)-dimensional Quantum Electrodynamics has been proposed, which includes Lorentz-Violation (LV) in the form of higher-(spatial)-derivative isotropic terms in the gauge sector, suppressed by a mass scale $M$. The model can lead to dynamical mass generation for char... |
1903.05365 | Apurba Tiwari | Apurba Tiwari and Sudhir Kumar Gupta | T-odd anomalous interactions of the top-quark at the Large Hadron
Collider | 13 Pages and 10 figures | Advances in High Energy Physics-Volume 2021-Article ID 6676930 | 10.1155/2021/6676930 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the effects of T-odd interactions of top-quark via the pair
production of top-quark in the semileptonic detection modes at the Large Hadron
Collider by means of the T-odd observables constructed through the momenta of
the observed decay products of the top (and anti-top)-quark for a wide range of
CP-violatin... | [
{
"created": "Wed, 13 Mar 2019 08:54:19 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Oct 2020 08:39:24 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Apr 2021 14:51:15 GMT",
"version": "v3"
}
] | 2021-04-20 | [
[
"Tiwari",
"Apurba",
""
],
[
"Gupta",
"Sudhir Kumar",
""
]
] | We study the effects of T-odd interactions of top-quark via the pair production of top-quark in the semileptonic detection modes at the Large Hadron Collider by means of the T-odd observables constructed through the momenta of the observed decay products of the top (and anti-top)-quark for a wide range of CP-violating ... |
1911.06279 | Olcyr Sumensari | Claudia Cornella, Paride Paradisi and Olcyr Sumensari | Hunting for ALPs with Lepton Flavor Violation | 40 pages, 13 figures, published version. Numerical mistake corrected
in Figs. 4 and 8, conclusions unchanged | null | 10.1007/JHEP01(2020)158 | ZU-TH 46/19 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the low-energy signatures of axion-like particles (ALPs) in lepton
flavor violating (LFV) processes. By using a dimension-5 effective Lagrangian,
we compute the most general ALP contributions to LFV decays of leptons and
mesons. The provided expressions are valid for any choice of ALP mass and
couplings. W... | [
{
"created": "Thu, 14 Nov 2019 18:02:25 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jan 2020 15:01:06 GMT",
"version": "v2"
},
{
"created": "Wed, 20 Jan 2021 21:29:58 GMT",
"version": "v3"
}
] | 2021-01-22 | [
[
"Cornella",
"Claudia",
""
],
[
"Paradisi",
"Paride",
""
],
[
"Sumensari",
"Olcyr",
""
]
] | We examine the low-energy signatures of axion-like particles (ALPs) in lepton flavor violating (LFV) processes. By using a dimension-5 effective Lagrangian, we compute the most general ALP contributions to LFV decays of leptons and mesons. The provided expressions are valid for any choice of ALP mass and couplings. We ... |
hep-ph/0409121 | Marek Karliner | Marek Karliner and Bryan R. Webber | Coalescence model for Theta_c pentaquark formation | Expanded general discussion of the coalescence model. Revised sec.
2.4, following correction of an error in HERWIG in the programming of the
space-time structure of the underlying event in hadron-hadron collisions.
Quantitative changes are small | JHEP0412:045,2004 | 10.1088/1126-6708/2004/12/045 | Cavendish-HEP-04/09, TAUP-2774-04 | hep-ph hep-ex | null | We present a model for the formation of the charmed pentaquark Theta_c in
hard scattering processes such as deep inelastic scattering, e^+e^-
annihilation, and high-energy p pbar collisions. The model assumes that the
cross section for Theta_c formation is proportional to the rate of production
of p D^{*-} (or pbar D... | [
{
"created": "Fri, 10 Sep 2004 14:57:37 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Sep 2004 17:00:36 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Jan 2005 12:36:06 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Karliner",
"Marek",
""
],
[
"Webber",
"Bryan R.",
""
]
] | We present a model for the formation of the charmed pentaquark Theta_c in hard scattering processes such as deep inelastic scattering, e^+e^- annihilation, and high-energy p pbar collisions. The model assumes that the cross section for Theta_c formation is proportional to the rate of production of p D^{*-} (or pbar D^{... |
1210.1976 | John F. Gunion | Genevi\`eve B\'elanger, Ulrich Ellwanger, John F. Gunion, Yun Jiang,
Sabine Kraml, John H. Schwarz | Higgs Bosons at 98 and 125 GeV at LEP and the LHC | 24 pages, 15 figures, minor corrections, figure improvements, final
version as it will appear in the journal | null | 10.1007/JHEP01(2013)069 | UCD 2012-1 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss NMSSM scenarios in which the lightest Higgs boson $h_1$ is
consistent with the small LEP excess at about 98 GeV in $e^+e^- \to Zh$ with
$h\to b\anti b$ and the heavier Higgs boson $h_2$ has the primary features of
the LHC Higgs-like signals at 125 GeV, including an enhanced $\gamma\gamma$
rate. Verificatio... | [
{
"created": "Sat, 6 Oct 2012 16:58:38 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Oct 2012 12:04:04 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Jan 2013 02:16:19 GMT",
"version": "v3"
}
] | 2015-06-11 | [
[
"Bélanger",
"Geneviève",
""
],
[
"Ellwanger",
"Ulrich",
""
],
[
"Gunion",
"John F.",
""
],
[
"Jiang",
"Yun",
""
],
[
"Kraml",
"Sabine",
""
],
[
"Schwarz",
"John H.",
""
]
] | We discuss NMSSM scenarios in which the lightest Higgs boson $h_1$ is consistent with the small LEP excess at about 98 GeV in $e^+e^- \to Zh$ with $h\to b\anti b$ and the heavier Higgs boson $h_2$ has the primary features of the LHC Higgs-like signals at 125 GeV, including an enhanced $\gamma\gamma$ rate. Verification ... |
1904.11706 | Jun He Prof. | Xiao-Yun Wang, Xu-Rong Chen, Jun He | Possibility to study pentaquark states $P_{c}(4312), P_{c}(4440)$, and
$P_{c}(4457)$ in $\gamma p\rightarrow J/\psi p$ reaction | 7 pages, 7 figures, version to be published in PRD | Phys. Rev. D 99, 114007 (2019) | 10.1103/PhysRevD.99.114007 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inspired by the observation of the pentaquark states
$P_{c}(4312),P_{c}(4440)$ and $P_{c}(4457)$ at LHCb, photoproduction of these
three $P_{c}$ states via the interaction $\gamma p\rightarrow J/\psi p$ is
investigated in an effective Lagrangian approach. The $t$-channel Pomeron
exchange diffractive process is consid... | [
{
"created": "Fri, 26 Apr 2019 08:04:40 GMT",
"version": "v1"
},
{
"created": "Fri, 31 May 2019 01:38:08 GMT",
"version": "v2"
}
] | 2019-06-13 | [
[
"Wang",
"Xiao-Yun",
""
],
[
"Chen",
"Xu-Rong",
""
],
[
"He",
"Jun",
""
]
] | Inspired by the observation of the pentaquark states $P_{c}(4312),P_{c}(4440)$ and $P_{c}(4457)$ at LHCb, photoproduction of these three $P_{c}$ states via the interaction $\gamma p\rightarrow J/\psi p$ is investigated in an effective Lagrangian approach. The $t$-channel Pomeron exchange diffractive process is consider... |
2111.00469 | Alexander Studenikin | Alexander Studenikin | Electromagnetic neutrino: The basic processes and astrophysical probes | 5 pages, 2 figures, based on the oral presentation at the 17th
International Conference on Topics in Astroparticle and Underground Physics
(TAUP 2021), 26 August - 3 September 2021, hosted by IFIC Valencia and held
online | null | 10.1088/1742-6596/2156/1/012120 | null | hep-ph astro-ph.HE | http://creativecommons.org/licenses/by/4.0/ | After a brief reminder on the electromagnetic properties of neutrinos, the
main processes of the electromagnetic interactions of neutrinos in astrophysics
and the corresponding limitations on millicharges and effective magnetic
moments of the particle are discussed.
| [
{
"created": "Sun, 31 Oct 2021 11:21:05 GMT",
"version": "v1"
}
] | 2022-03-02 | [
[
"Studenikin",
"Alexander",
""
]
] | After a brief reminder on the electromagnetic properties of neutrinos, the main processes of the electromagnetic interactions of neutrinos in astrophysics and the corresponding limitations on millicharges and effective magnetic moments of the particle are discussed. |
hep-ph/9704451 | Edward Shuryak | E.V. Shuryak (Stony Brook) | The QCD Phase Transition: From the Microscopic Mechanism to Signals Talk
at Renconres de Moriond - 97 | null | null | null | null | hep-ph | null | This talk consists of two very different parts: the first one deals with
non-perturbative QCD and physics of the chiral restoration, the second with
rather low-key (and still unfinished) work aiming at obtaining EOS and other
properties of hot/dense hadronic matter from data on heavy ion collisions. The
microscopic m... | [
{
"created": "Wed, 30 Apr 1997 17:11:47 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Shuryak",
"E. V.",
"",
"Stony Brook"
]
] | This talk consists of two very different parts: the first one deals with non-perturbative QCD and physics of the chiral restoration, the second with rather low-key (and still unfinished) work aiming at obtaining EOS and other properties of hot/dense hadronic matter from data on heavy ion collisions. The microscopic mec... |
1706.03073 | Yuber Ferney Perez Gonzalez | Enrico Bertuzzo, Pedro A. N. Machado, Yuber F. Perez-Gonzalez, Renata
Zukanovich Funchal | Constraints from Triple Gauge Couplings on Vectorlike Leptons | Matches version published in PRD. Some references added and LHC
limits included | Phys. Rev. D 96, 035035 (2017) | 10.1103/PhysRevD.96.035035 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the contributions of colorless vectorlike fermions to the triple
gauge couplings $W^+ W^- \gamma$ and $W^+ W^- Z^0$. We consider models in which
their coupling to the Standard Model Higgs boson is allowed or forbidden by
quantum numbers. We assess the sensitivity of the future accelerators FCC-ee,
ILC and CL... | [
{
"created": "Fri, 9 Jun 2017 18:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Aug 2017 18:48:57 GMT",
"version": "v2"
}
] | 2017-09-06 | [
[
"Bertuzzo",
"Enrico",
""
],
[
"Machado",
"Pedro A. N.",
""
],
[
"Perez-Gonzalez",
"Yuber F.",
""
],
[
"Funchal",
"Renata Zukanovich",
""
]
] | We study the contributions of colorless vectorlike fermions to the triple gauge couplings $W^+ W^- \gamma$ and $W^+ W^- Z^0$. We consider models in which their coupling to the Standard Model Higgs boson is allowed or forbidden by quantum numbers. We assess the sensitivity of the future accelerators FCC-ee, ILC and CLIC... |
hep-ph/0310005 | Stepan Olean | S.S. Olean | Effective Lagrangian for Baryons and Baryon-Meson Interaction | 4 pages | null | null | null | hep-ph | null | Expansion of model Nambu-Jona-Lasinio is considered and on its basis an
effective lagrangian for mesons, baryons and baryon - meson interaction has
been obtained.
| [
{
"created": "Wed, 1 Oct 2003 12:28:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Olean",
"S. S.",
""
]
] | Expansion of model Nambu-Jona-Lasinio is considered and on its basis an effective lagrangian for mesons, baryons and baryon - meson interaction has been obtained. |
0802.1534 | Darren Forde | Darren Forde | Constructing QCD one-loop amplitudes | 5 Pages. To appear in the proceedings of the 8th International
Symposium on Radiative Corrections (RADCOR 2007): Application of Quantum
Field Theory to Phenomenology, Florence, Italy, 1-6 Oct 2007 | PoS RADCOR2007:017,2007 | null | SLAC-PUB-13124, UCLA/08/TEP/4 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of constructing one-loop amplitudes using a unitarity
bootstrap approach we discuss a general systematic procedure for obtaining the
coefficients of the scalar bubble and triangle integral functions of one-loop
amplitudes. Coefficients are extracted after examining the behaviour of the cut
integrand as... | [
{
"created": "Mon, 11 Feb 2008 21:18:39 GMT",
"version": "v1"
}
] | 2009-08-07 | [
[
"Forde",
"Darren",
""
]
] | In the context of constructing one-loop amplitudes using a unitarity bootstrap approach we discuss a general systematic procedure for obtaining the coefficients of the scalar bubble and triangle integral functions of one-loop amplitudes. Coefficients are extracted after examining the behaviour of the cut integrand as t... |
1809.04805 | Rui Santos | Abdesslam Arhrib, Rachid Benbrik, Jaouad El Falaki, Marco Sampaio, Rui
Santos | Pseudoscalar decays to gauge bosons at the LHC and at a future 100 TeV
collider | null | Phys. Rev. D 99, 035043 (2019) | 10.1103/PhysRevD.99.035043 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the search for a CP-odd scalar decaying into gauge bosons in the
framework of a CP-conserving two-Higgs doublet model (2HDM) and of a 2HDM
extended with a vector-like quark (VLQ) at the Large Hadron Collider and at a
future 100 TeV collider. The rate of decay of a pseudoscalar to $Z$-bosons
could be import... | [
{
"created": "Thu, 13 Sep 2018 07:23:22 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Dec 2018 14:24:25 GMT",
"version": "v2"
}
] | 2019-03-06 | [
[
"Arhrib",
"Abdesslam",
""
],
[
"Benbrik",
"Rachid",
""
],
[
"Falaki",
"Jaouad El",
""
],
[
"Sampaio",
"Marco",
""
],
[
"Santos",
"Rui",
""
]
] | We discuss the search for a CP-odd scalar decaying into gauge bosons in the framework of a CP-conserving two-Higgs doublet model (2HDM) and of a 2HDM extended with a vector-like quark (VLQ) at the Large Hadron Collider and at a future 100 TeV collider. The rate of decay of a pseudoscalar to $Z$-bosons could be importan... |
2009.14212 | Nico Adolph | Nico Adolph, Joachim Brod, Gudrun Hiller | Radiative three-body D-meson decays in and beyond the standard model | 40 pages, 20 figures; clarifications and minor improvements;
published version | null | 10.1140/epjc/s10052-021-08832-3 | DO-TH 20/11 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study radiative charm decays $D \to P_1 P_2 \gamma$, $P_{1,2}=\pi,K$ in
QCD factorization at leading order and within heavy hadron chiral perturbation
theory. Branching ratios including resonance contributions are around $\sim
10^{-3}$ for the Cabibbo-favored modes into $K \pi \gamma$ and $\sim 10^{-5}$
for the si... | [
{
"created": "Tue, 29 Sep 2020 18:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Feb 2021 13:43:08 GMT",
"version": "v2"
}
] | 2021-02-25 | [
[
"Adolph",
"Nico",
""
],
[
"Brod",
"Joachim",
""
],
[
"Hiller",
"Gudrun",
""
]
] | We study radiative charm decays $D \to P_1 P_2 \gamma$, $P_{1,2}=\pi,K$ in QCD factorization at leading order and within heavy hadron chiral perturbation theory. Branching ratios including resonance contributions are around $\sim 10^{-3}$ for the Cabibbo-favored modes into $K \pi \gamma$ and $\sim 10^{-5}$ for the sing... |
0710.5352 | Farida Iddir | F.Iddir and L.Semlala | Hybrid States from Constituent Glue Model | 19 pages, 11 Tables | Int.J.Mod.Phys.A23:5229-5250,2008 | 10.1142/S0217751X08042687 | null | hep-ph | null | The hybrid meson is one of the most interesting new hadron specie beyond the
naive quark model. It acquire a great attention both from the theoretical and
experimental efforts. Many good candidates have been claimed to be observed,
but there is no absolute confirmation about existence of hybrid mesons. In the
present... | [
{
"created": "Mon, 29 Oct 2007 08:11:57 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Dec 2007 07:49:09 GMT",
"version": "v2"
}
] | 2009-02-11 | [
[
"Iddir",
"F.",
""
],
[
"Semlala",
"L.",
""
]
] | The hybrid meson is one of the most interesting new hadron specie beyond the naive quark model. It acquire a great attention both from the theoretical and experimental efforts. Many good candidates have been claimed to be observed, but there is no absolute confirmation about existence of hybrid mesons. In the present w... |
1405.3445 | Sang-Ho Kim | Sang-Ho Kim, Atsushi Hosaka, Hyun-Chul Kim, Hiroyuki Noumi, and Kotaro
Shirotori | Pion induced Reactions for Charmed Baryons | 14 pages, 3 figures | null | 10.1093/ptep/ptu131 | INHA-NTG-04/2014 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study pion induced reactions for charmed baryons $B$, $\pi$ + N
$\rightarrow$ $D^*$ + $B$. First we estimate charm production rates in
comparison with strangeness production using a Regge model which is dominated
by vector ($D^*$ or $K^*$ ) Reggeon exchange. Then we examine the production
rates of various charmed ... | [
{
"created": "Wed, 14 May 2014 10:44:08 GMT",
"version": "v1"
}
] | 2014-11-11 | [
[
"Kim",
"Sang-Ho",
""
],
[
"Hosaka",
"Atsushi",
""
],
[
"Kim",
"Hyun-Chul",
""
],
[
"Noumi",
"Hiroyuki",
""
],
[
"Shirotori",
"Kotaro",
""
]
] | We study pion induced reactions for charmed baryons $B$, $\pi$ + N $\rightarrow$ $D^*$ + $B$. First we estimate charm production rates in comparison with strangeness production using a Regge model which is dominated by vector ($D^*$ or $K^*$ ) Reggeon exchange. Then we examine the production rates of various charmed ba... |
hep-ph/0011379 | Misha Stephanov | D.H. Rischke, D.T. Son, and M.A. Stephanov | Asymptotic deconfinement in high-density QCD | 4 pages; restructured, published version | Phys.Rev.Lett. 87 (2001) 062001 | 10.1103/PhysRevLett.87.062001 | null | hep-ph nucl-th | null | We discuss QCD with two light flavors at large baryon chemical potential mu.
Color superconductivity leads to partial breaking of the color SU(3) group. We
show that the infrared physics is governed by the gluodynamics of the remaining
SU(2) group with an exponentially soft confinement scale Lambda_QCD'
Delta*exp[-a*... | [
{
"created": "Wed, 29 Nov 2000 20:08:32 GMT",
"version": "v1"
},
{
"created": "Sat, 28 Jul 2001 01:19:49 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Rischke",
"D. H.",
""
],
[
"Son",
"D. T.",
""
],
[
"Stephanov",
"M. A.",
""
]
] | We discuss QCD with two light flavors at large baryon chemical potential mu. Color superconductivity leads to partial breaking of the color SU(3) group. We show that the infrared physics is governed by the gluodynamics of the remaining SU(2) group with an exponentially soft confinement scale Lambda_QCD' Delta*exp[-a*mu... |
hep-ph/0310122 | Piotr Kielanowski | P. Kielanowski and S.R. Juarez W | Precise bounds on the Higgs boson mass | 14 pages, 7 figures. Expanded the discussion of the Higgs mass
relation between the parameters of the Standard Model. Included the method of
the Higgs effective potential | Phys.Rev.D72:096003,2005 | 10.1103/PhysRevD.72.096003 | null | hep-ph | null | We study the renormalization group evolution of the Higgs quartic coupling
$\lambda_{H}$ and the Higgs mass $m_{H}$ in the Standard Model. The one loop
equation for $\lambda_{H}$ is non linear and it is of the Riccati type which we
numerically and analytically solve in the energy range $[m_{t},E_{GU}]$ where
$m_{t}$ ... | [
{
"created": "Fri, 10 Oct 2003 00:48:39 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Dec 2003 21:02:14 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Kielanowski",
"P.",
""
],
[
"W",
"S. R. Juarez",
""
]
] | We study the renormalization group evolution of the Higgs quartic coupling $\lambda_{H}$ and the Higgs mass $m_{H}$ in the Standard Model. The one loop equation for $\lambda_{H}$ is non linear and it is of the Riccati type which we numerically and analytically solve in the energy range $[m_{t},E_{GU}]$ where $m_{t}$ is... |
1409.6553 | Mojtaba Mohammadi Najafabadi | Sara Khatibi and Mojtaba Mohammadi Najafabadi | Exploring the Anomalous Higgs-top Couplings | 15 pages, 8 figures | Phys. Rev. D 90,074014 (2014) | 10.1103/PhysRevD.90.074014 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Top quark with its large Yukawa coupling is crucially important to explore
TeV scale physics. Therefore, the study of Higgs-top sector is highly motivated
to look for any deviations from the standard model predictions. The most
general lowest order Lagrangian for the Higgs-top Yukawa coupling has scalar
($\kappa$) an... | [
{
"created": "Tue, 23 Sep 2014 14:22:07 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Oct 2014 08:13:17 GMT",
"version": "v2"
}
] | 2014-10-15 | [
[
"Khatibi",
"Sara",
""
],
[
"Najafabadi",
"Mojtaba Mohammadi",
""
]
] | Top quark with its large Yukawa coupling is crucially important to explore TeV scale physics. Therefore, the study of Higgs-top sector is highly motivated to look for any deviations from the standard model predictions. The most general lowest order Lagrangian for the Higgs-top Yukawa coupling has scalar ($\kappa$) and ... |
hep-ph/0411259 | Marieke Postma | Rachel Jeannerot and Marieke Postma | Majorana zero modes | 37 pages, no figures | JHEP0412:032,2004 | 10.1088/1126-6708/2004/12/032 | null | hep-ph astro-ph hep-th | null | We derive the zero mode solutions for a Majorana fermion in the background of
a cosmic string and contrast it with the zero mode solution for a (neutral)
Dirac fermion. A Majorana zero mode carries no vector or axial charge, and it
cannot be bosonised. We study the implications for vorton formation and
stability. In ... | [
{
"created": "Fri, 19 Nov 2004 16:20:43 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jan 2005 15:24:00 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Jeannerot",
"Rachel",
""
],
[
"Postma",
"Marieke",
""
]
] | We derive the zero mode solutions for a Majorana fermion in the background of a cosmic string and contrast it with the zero mode solution for a (neutral) Dirac fermion. A Majorana zero mode carries no vector or axial charge, and it cannot be bosonised. We study the implications for vorton formation and stability. In th... |
hep-ph/0112135 | Gino Isidori | Giancarlo D'Ambrosio and Gino Isidori | $K^+\to \pi^+\nu\bar\nu$: a rising star on the stage of flavour physics | 13 pages, 3 figures; minor modifications, version to appear in
Phys.Lett.B | Phys.Lett.B530:108-116,2002 | 10.1016/S0370-2693(02)01328-X | CERN-TH/2001-355 | hep-ph | null | Motivated by the new experimental information reported by the BNL--E787
Collaboration, we analyse the present impact and the future prospects opened by
the measurement of $\br(K^+\to\pi^+\nu\bar\nu)$. Although still affected by a
large error, the BNL--E787 result favours values of $\br(K^+\to
\pi^+\nu\bar\nu)$ substa... | [
{
"created": "Mon, 10 Dec 2001 14:32:36 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jan 2002 17:06:53 GMT",
"version": "v2"
}
] | 2010-11-23 | [
[
"D'Ambrosio",
"Giancarlo",
""
],
[
"Isidori",
"Gino",
""
]
] | Motivated by the new experimental information reported by the BNL--E787 Collaboration, we analyse the present impact and the future prospects opened by the measurement of $\br(K^+\to\pi^+\nu\bar\nu)$. Although still affected by a large error, the BNL--E787 result favours values of $\br(K^+\to \pi^+\nu\bar\nu)$ substant... |
0807.4937 | Matthias Neubert | S. Casagrande, F. Goertz, U. Haisch, M. Neubert and T. Pfoh (Johannes
Gutenberg University, Mainz) | Flavor Physics in the Randall-Sundrum Model: I. Theoretical Setup and
Electroweak Precision Tests | 70 pages, 12 figures. v2: Incorrect treatment of phases in zero-mode
approximation corrected, and discussion of electroweak precision tests
modified. v3: Additional minor modifications and typos corrected; version
published in JHEP | JHEP 0810:094,2008 | 10.1088/1126-6708/2008/10/094 | MZ-TH/08-18 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A complete discussion of tree-level flavor-changing effects in the
Randall-Sundrum (RS) model with brane-localized Higgs sector and bulk gauge and
matter fields is presented. The bulk equations of motion for the gauge and
fermion fields, supplemented by boundary conditions taking into account the
couplings to the Hig... | [
{
"created": "Thu, 31 Jul 2008 17:46:23 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Sep 2008 14:49:12 GMT",
"version": "v2"
},
{
"created": "Mon, 20 Oct 2008 15:56:56 GMT",
"version": "v3"
}
] | 2009-01-06 | [
[
"Casagrande",
"S.",
"",
"Johannes\n Gutenberg University, Mainz"
],
[
"Goertz",
"F.",
"",
"Johannes\n Gutenberg University, Mainz"
],
[
"Haisch",
"U.",
"",
"Johannes\n Gutenberg University, Mainz"
],
[
"Neubert",
"M.",
"",
"Johannes\n ... | A complete discussion of tree-level flavor-changing effects in the Randall-Sundrum (RS) model with brane-localized Higgs sector and bulk gauge and matter fields is presented. The bulk equations of motion for the gauge and fermion fields, supplemented by boundary conditions taking into account the couplings to the Higgs... |
hep-ph/9205202 | David Kaplan | Kiwoon Choi, David B. Kaplan, Ann E. Nelson | Is CP a Gauge Symmetry? | 22 | Nucl.Phys.B391:515-530,1993 | 10.1016/0550-3213(93)90082-Z | null | hep-ph | null | We suggest here that CP is a discrete {\it gauge} symmetry, and is therefore
not violated by quantum gravity. We show that four dimensional CP can arise as
a discrete gauge symmetry in theories with dimensional compactification, if the
original number of Minkowski dimensions equals $8k+1$, $8k+2$ or $8k+3$, and if
th... | [
{
"created": "Mon, 4 May 1992 22:01:53 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Choi",
"Kiwoon",
""
],
[
"Kaplan",
"David B.",
""
],
[
"Nelson",
"Ann E.",
""
]
] | We suggest here that CP is a discrete {\it gauge} symmetry, and is therefore not violated by quantum gravity. We show that four dimensional CP can arise as a discrete gauge symmetry in theories with dimensional compactification, if the original number of Minkowski dimensions equals $8k+1$, $8k+2$ or $8k+3$, and if ther... |
2305.08627 | Vedran Brdar | Vedran Brdar | Short Baseline Oscillations and the Gallium Mystery | 7 pages, 3 figures, contribution to the 2023 Electroweak session of
the 57th Rencontres de Moriond | null | null | CERN-TH-2023-082 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Data from several neutrino experiments suggest an anomalous neutrino flavor
transition across relatively short baselines which is in conflict with the
three-flavor neutrino oscillation paradigm. In particular, MiniBooNE and BEST
collaborations have reported anomalous findings at $\sim 5\sigma$. In this
contribution, ... | [
{
"created": "Mon, 15 May 2023 13:20:44 GMT",
"version": "v1"
}
] | 2023-05-16 | [
[
"Brdar",
"Vedran",
""
]
] | Data from several neutrino experiments suggest an anomalous neutrino flavor transition across relatively short baselines which is in conflict with the three-flavor neutrino oscillation paradigm. In particular, MiniBooNE and BEST collaborations have reported anomalous findings at $\sim 5\sigma$. In this contribution, su... |
hep-ph/9809513 | Kimball A. Milton | K. A. Milton, I. L. Solovtsov, and O. P. Solovtsova | The Gross--Llewellyn Smith Sum Rule in the Analytic Approach to
Perturbative QCD | 17 pages, 9 eps figures, REVTeX | Phys. Rev. D 60, 016001 (1999) | 10.1103/PhysRevD.60.016001 | OKHEP-98-07 | hep-ph | null | We apply analytic perturbation theory to the Gross--Llewellyn Smith sum rule.
We study the $Q^2$ evolution and the renormalization scheme dependence of the
analytic three-loop QCD correction to this sum rule, and demonstrate that the
results are practically renormalization scheme independent and lead to rather
differ... | [
{
"created": "Wed, 23 Sep 1998 20:55:23 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Milton",
"K. A.",
""
],
[
"Solovtsov",
"I. L.",
""
],
[
"Solovtsova",
"O. P.",
""
]
] | We apply analytic perturbation theory to the Gross--Llewellyn Smith sum rule. We study the $Q^2$ evolution and the renormalization scheme dependence of the analytic three-loop QCD correction to this sum rule, and demonstrate that the results are practically renormalization scheme independent and lead to rather differen... |
0705.2176 | Federico Urban | C. Bambi, F.R. Urban | Gravitational particle production in braneworld cosmology | 4 pages, 1 figure, v3 with new definition of $\Lambda$ and minor text
modifications | Phys.Rev.Lett.99:191302,2007 | 10.1103/PhysRevLett.99.191302 | null | hep-ph astro-ph.CO gr-qc | null | Gravitational particle production in time variable metric of an expanding
universe is efficient only when the Hubble parameter $H$ is not too small in
comparison with the particle mass. In standard cosmology, the huge value of the
Planck mass $M_{Pl}$ makes the mechanism phenomenologically irrelevant. On the
other ha... | [
{
"created": "Tue, 15 May 2007 15:47:05 GMT",
"version": "v1"
},
{
"created": "Mon, 21 May 2007 08:34:51 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Nov 2007 08:13:49 GMT",
"version": "v3"
}
] | 2009-06-12 | [
[
"Bambi",
"C.",
""
],
[
"Urban",
"F. R.",
""
]
] | Gravitational particle production in time variable metric of an expanding universe is efficient only when the Hubble parameter $H$ is not too small in comparison with the particle mass. In standard cosmology, the huge value of the Planck mass $M_{Pl}$ makes the mechanism phenomenologically irrelevant. On the other hand... |
hep-ph/0412235 | Ivanov Dmitri | D.Yu. Ivanov, G. Krasnikov and L. Szymanowski | Hard exclusive production of a vector meson | 3 pages, prepared for Diffraction 2004, International Workshop on
Diffraction in High-Energy Physics, Cala Gonone, Sardinia, Italy, September
18 - 23, 2004 | null | 10.1016/j.nuclphysbps.2005.02.078 | null | hep-ph | null | The processes of a light neutral vector meson, V=\rho^0, \omega, \phi,
electroproduction and a heavy quarkonium, V=J/\Psi, \Upsilon, photoproduction
are studied in the framework of QCD factorization. We derive a complete set of
hard-scattering amplitudes which describe these processes at next-to-leading
order (NLO).
| [
{
"created": "Thu, 16 Dec 2004 14:02:52 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Ivanov",
"D. Yu.",
""
],
[
"Krasnikov",
"G.",
""
],
[
"Szymanowski",
"L.",
""
]
] | The processes of a light neutral vector meson, V=\rho^0, \omega, \phi, electroproduction and a heavy quarkonium, V=J/\Psi, \Upsilon, photoproduction are studied in the framework of QCD factorization. We derive a complete set of hard-scattering amplitudes which describe these processes at next-to-leading order (NLO). |
hep-ph/9303256 | Stevenson | M. Consoli and P.M. Stevenson | Resolution of the lambda Phi^4 Puzzle and a 2 Tev Higgs Boson | (Revised and expanded version) 18 pages, LaTeX, DE-FG05-92ER40717-5 | null | null | null | hep-ph hep-lat | null | We argue that massless (lambda Phi^4)_4 is "trivial" without being entirely
trivial. It has a non-trivial effective potential which leads to spontaneous
symmetry breaking, but the particle excitations above the broken vacuum are
non-interacting. The key to this picture is the realization that the constant
background ... | [
{
"created": "Sun, 14 Mar 1993 23:33:00 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Aug 1993 15:19:00 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Consoli",
"M.",
""
],
[
"Stevenson",
"P. M.",
""
]
] | We argue that massless (lambda Phi^4)_4 is "trivial" without being entirely trivial. It has a non-trivial effective potential which leads to spontaneous symmetry breaking, but the particle excitations above the broken vacuum are non-interacting. The key to this picture is the realization that the constant background fi... |
hep-ph/0509349 | Donini Andrea | A. Donini, E. Fernandez-Martinez and S. Rigolin | $\nu_\mu$ disappearance at the SPL, T2K-I and the Neutrino Factory | 2 pages, 3 epsfig; NUFACT'05, 21-26 June 2005, Frascati | Nucl.Phys.Proc.Suppl.155:176-177,2006 | 10.1016/j.nuclphysbps.2006.02.037 | null | hep-ph | null | We study the $\nu_\mu$ disappearance channel at T2K-phase I and the SPL and
analyse the achievable reduction of present uncertainties in $\theta_{23}$ and
$\Delta m^2_{23}$. We analyse the impact of discrete ambiguities in
sign($\Delta m^2{23}$) and sign($2 \tan \theta_{23}$). We show how the
disappearance channel at... | [
{
"created": "Thu, 29 Sep 2005 15:30:06 GMT",
"version": "v1"
}
] | 2009-07-29 | [
[
"Donini",
"A.",
""
],
[
"Fernandez-Martinez",
"E.",
""
],
[
"Rigolin",
"S.",
""
]
] | We study the $\nu_\mu$ disappearance channel at T2K-phase I and the SPL and analyse the achievable reduction of present uncertainties in $\theta_{23}$ and $\Delta m^2_{23}$. We analyse the impact of discrete ambiguities in sign($\Delta m^2{23}$) and sign($2 \tan \theta_{23}$). We show how the disappearance channel at t... |
hep-ph/0405241 | David London | David London | CP Violation in the B System: Measuring New-Physics Parameters | 13 pages, 6 figures (included), plain latex. Talk given at MRST 2004:
From Quarks to Cosmology, Concordia University, Montreal, May 2004 | Int.J.Mod.Phys. A19 (2004) 5463-5476 | 10.1142/S0217751X04022712 | UdeM-GPP-TH-04-122, McGill 04/30 | hep-ph | null | I review CP violation in the standard model (SM). I also describe the
predictions for CP violation in the B system, along with signals for physics
beyond the SM. I stress the numerous contributions of Pat O'Donnell to this
subject. Finally, I discuss a new method for measuring new-physics parameters
in B decays. This... | [
{
"created": "Mon, 24 May 2004 19:16:28 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"London",
"David",
""
]
] | I review CP violation in the standard model (SM). I also describe the predictions for CP violation in the B system, along with signals for physics beyond the SM. I stress the numerous contributions of Pat O'Donnell to this subject. Finally, I discuss a new method for measuring new-physics parameters in B decays. This k... |
2311.09012 | Sergei Chekanov V. | S. V. Chekanov | Estimation of the chances to find new phenomena at the LHC in a
model-agnostic combinatorial analysis | 13 pages,1 figure, submitted to a journal | null | null | HEP-ANL-186383 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we estimate the number of event topologies that have the
potential to be produced in $pp$ collisions at the Large Hadron Collider (LHC)
without violating kinematic and other constraints. We use numerical
calculations and combinatorics, guided by large-scale Monte Carlo simulations
of Standard Model (SM... | [
{
"created": "Wed, 15 Nov 2023 14:55:41 GMT",
"version": "v1"
},
{
"created": "Thu, 16 May 2024 16:17:12 GMT",
"version": "v2"
}
] | 2024-05-17 | [
[
"Chekanov",
"S. V.",
""
]
] | In this paper, we estimate the number of event topologies that have the potential to be produced in $pp$ collisions at the Large Hadron Collider (LHC) without violating kinematic and other constraints. We use numerical calculations and combinatorics, guided by large-scale Monte Carlo simulations of Standard Model (SM) ... |
0903.5464 | Martin Hentschinski | J.Bartels and M.Hentschinski | The triple Pomeron vertex in large-N QCD and the pair-of-pants topology | 32 pages, 140 figures | JHEP 0908:103,2009 | 10.1088/1126-6708/2009/08/103 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the high energy behavior of QCD for different surface
topologies of color graphs. After a brief review of the planar limit (bootstrap
and gluon reggeization) and of the cylinder topology (BFKL) we investigate the
3 -> 3 scattering in the triple Regge limit which belongs to the pair-of-pants
topology. W... | [
{
"created": "Tue, 31 Mar 2009 13:50:59 GMT",
"version": "v1"
}
] | 2009-09-28 | [
[
"Bartels",
"J.",
""
],
[
"Hentschinski",
"M.",
""
]
] | We investigate the high energy behavior of QCD for different surface topologies of color graphs. After a brief review of the planar limit (bootstrap and gluon reggeization) and of the cylinder topology (BFKL) we investigate the 3 -> 3 scattering in the triple Regge limit which belongs to the pair-of-pants topology. We ... |
hep-ph/9903210 | Alexander V. Kuznetsov | A.V. Kuznetsov, N.V. Mikheev | Comment on the paper: ``Neutrino pair production by a virtual photon in
an external magnetic field'' by Zhukovskii et al | 4 pages, LATEX | null | null | YARU-HE-99/01 | hep-ph | null | We point out some serious mistakes in the investigation of Zhukovskii et al.
Both the amplitude and the probability of the process were calculated wrongly,
that is, the problem of the neutrino pair production by a virtual photon in an
external magnetic field is still unsolved.
| [
{
"created": "Mon, 1 Mar 1999 16:22:25 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kuznetsov",
"A. V.",
""
],
[
"Mikheev",
"N. V.",
""
]
] | We point out some serious mistakes in the investigation of Zhukovskii et al. Both the amplitude and the probability of the process were calculated wrongly, that is, the problem of the neutrino pair production by a virtual photon in an external magnetic field is still unsolved. |
hep-ph/9503479 | null | H. Baer, A. Bartl, C.H. Chen, H. Eberl, J. Feng, K. Fujii, J. Gunion,
T. Kamon, C. Kao, J.~L.~Lopez, W. Majerotto, P. McIntyre, R. Munroe, H.
Murayama, F. Paige, W. Porod, J. Sender, A. Sopczak, X. Tata, T. Tsukamoto
and J. White | LOW ENERGY SUPERSYMMETRY PHENOMENOLOGY | 74 page (Latex) file; a PS or uuencoded manuscript with embedded
figures is available via anonymous ftp at
ftp://hep.fsu.edu/preprints/baer/FSUHEP950401.ps or .uu . Contributed chapter
to DPF study group on Electroweak Symmetry Breaking and Beyond the Standard
Model. | null | null | FSU-HEP-950401, LBL-37016 and UH-511-822-95 | hep-ph | null | We summarize the current status and future prospects for low energy (weak
scale) supersymmetry. In particular, we evaluate the capabilities of various
$e^+e^-$, $p\bar p$ and $pp$ colliders to discover evidence for supersymmetric
particles. Furthermore, assuming supersymmetry is discovered, we discuss
capabilities of... | [
{
"created": "Fri, 31 Mar 1995 01:19:17 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Baer",
"H.",
""
],
[
"Bartl",
"A.",
""
],
[
"Chen",
"C. H.",
""
],
[
"Eberl",
"H.",
""
],
[
"Feng",
"J.",
""
],
[
"Fujii",
"K.",
""
],
[
"Gunion",
"J.",
""
],
[
"Kamon",
"T.",
""
],
[
... | We summarize the current status and future prospects for low energy (weak scale) supersymmetry. In particular, we evaluate the capabilities of various $e^+e^-$, $p\bar p$ and $pp$ colliders to discover evidence for supersymmetric particles. Furthermore, assuming supersymmetry is discovered, we discuss capabilities of f... |
hep-ph/9702210 | Ralf Rapp | R. Rapp, G. Chanfray and J. Wambach | Rho Meson Propagation and Dilepton Enhancement in Hot Hadronic Matter | 27 pages RevTeX, 9 eps-figures, submitted to Nucl. Phys. A | Nucl.Phys. A617 (1997) 472-495 | 10.1016/S0375-9474(97)00137-1 | SUNY-NTG-97-04 | hep-ph | null | A realistic model for the free rho meson with coupling to two-pion states is
employed to calculate the rho propagator in a hot and dense hadron gas. The
medium modifications are based on hadronic rescattering processes: intermediate
two-pion states are renormalized through interactions with surrounding nucleons
and d... | [
{
"created": "Fri, 31 Jan 1997 16:42:17 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Rapp",
"R.",
""
],
[
"Chanfray",
"G.",
""
],
[
"Wambach",
"J.",
""
]
] | A realistic model for the free rho meson with coupling to two-pion states is employed to calculate the rho propagator in a hot and dense hadron gas. The medium modifications are based on hadronic rescattering processes: intermediate two-pion states are renormalized through interactions with surrounding nucleons and del... |
0909.4144 | Zhi-Gang Wang | Zhi-Gang Wang | Analysis of the vertexes $\Omega_Q^*\Omega_Q \phi$ and radiative decays
$\Omega_Q^*\to \Omega_Q \gamma$ | 17 pages, 12 figures, revised version | Phys. Rev. D81: 036002, 2010 | 10.1103/PhysRevD.81.036002 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we study the vertexes $\Omega_Q^*\Omega_Q \phi$ with the
light-cone QCD sum rules, then assume the vector meson dominance of the
intermediate $\phi(1020)$, and calculate the radiative decays $\Omega_Q^*\to
\Omega_Q \gamma$.
| [
{
"created": "Wed, 23 Sep 2009 07:55:43 GMT",
"version": "v1"
},
{
"created": "Sat, 28 Nov 2009 08:59:56 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Jan 2010 00:53:33 GMT",
"version": "v3"
}
] | 2010-02-20 | [
[
"Wang",
"Zhi-Gang",
""
]
] | In this article, we study the vertexes $\Omega_Q^*\Omega_Q \phi$ with the light-cone QCD sum rules, then assume the vector meson dominance of the intermediate $\phi(1020)$, and calculate the radiative decays $\Omega_Q^*\to \Omega_Q \gamma$. |
1311.6468 | James Cline | James M. Cline, Zuowei Liu, Guy D. Moore, Wei Xue | Scattering properties of dark atoms and molecules | 13 pages, 14 figures; v2: new section added with analytic fits for
momentum transfer cross section; published version | Phys. Rev. D 89, 043514 (2014) | 10.1103/PhysRevD.89.043514 | null | hep-ph astro-ph.CO physics.atom-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There has been renewed interest in the possibility that dark matter exists in
the form of atoms, analogous to those of the visible world. An important input
for understanding the cosmological consequences of dark atoms is their
self-scattering. Making use of results from atomic physics for the potentials
between hydr... | [
{
"created": "Mon, 25 Nov 2013 21:00:04 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jan 2014 00:12:26 GMT",
"version": "v2"
}
] | 2014-02-26 | [
[
"Cline",
"James M.",
""
],
[
"Liu",
"Zuowei",
""
],
[
"Moore",
"Guy D.",
""
],
[
"Xue",
"Wei",
""
]
] | There has been renewed interest in the possibility that dark matter exists in the form of atoms, analogous to those of the visible world. An important input for understanding the cosmological consequences of dark atoms is their self-scattering. Making use of results from atomic physics for the potentials between hydrog... |
1111.1263 | Gerald Cleaver | Timothy Renner, Jared Greenwald, Douglas Moore, Gerald Cleaver | Initial Systematic Investigations of the Landscape of Low Layer NAHE
Extensions | 65 Pages, 31 Tables, 31 Figures | null | 10.1140/epjc/s10052-012-2167-y | BU-HEPP-11-06 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The discovery that the number of physically consistent string vacua is on the
order of 10^500 has prompted several statistical studies of string
phenomenology. Contained here is one such study that focuses on the Weakly
Coupled Free Fermionic Heterotic String (WCFFHS) formalism. Presented are
systematic extensions of... | [
{
"created": "Fri, 4 Nov 2011 22:09:53 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jul 2012 19:56:07 GMT",
"version": "v2"
}
] | 2012-11-20 | [
[
"Renner",
"Timothy",
""
],
[
"Greenwald",
"Jared",
""
],
[
"Moore",
"Douglas",
""
],
[
"Cleaver",
"Gerald",
""
]
] | The discovery that the number of physically consistent string vacua is on the order of 10^500 has prompted several statistical studies of string phenomenology. Contained here is one such study that focuses on the Weakly Coupled Free Fermionic Heterotic String (WCFFHS) formalism. Presented are systematic extensions of t... |
1801.03007 | Desmond Villalba | Nobuchika Okada, Digesh Raut, Desmond Villalba | Aspects of Domain-Wall Standard Model | 22 pages, 3 figures. arXiv admin note: text overlap with
arXiv:1712.09323 We had left this paper for some time and we wanted to submit
it to a journal, therefore we made some minor updates. We have only updated
figure 2 on page 14 and the subtext, figure 3 on page 16 and the subtext, and
updated the references ... | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have recently proposed a setup of the "Domain-Wall Standard Model" in a
non-compact 5-dimensional space-time, where all the Standard Model (SM) fields
are localized in certain domains of the 5th dimension. While the SM is realized
as a 4-dimensional effective theory at low energies, the model involves
Kaluza-Klein... | [
{
"created": "Mon, 8 Jan 2018 18:28:40 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Aug 2023 14:04:42 GMT",
"version": "v2"
}
] | 2023-08-10 | [
[
"Okada",
"Nobuchika",
""
],
[
"Raut",
"Digesh",
""
],
[
"Villalba",
"Desmond",
""
]
] | We have recently proposed a setup of the "Domain-Wall Standard Model" in a non-compact 5-dimensional space-time, where all the Standard Model (SM) fields are localized in certain domains of the 5th dimension. While the SM is realized as a 4-dimensional effective theory at low energies, the model involves Kaluza-Klein (... |
0804.3007 | Sandhya Choubey | Sanjib Kumar Agarwalla, Sandhya Choubey, Amitava Raychaudhuri | Exceptional Sensitivity to Neutrino Parameters with a Two Baseline
Beta-Beam Set-up | 24 pages, 5 figures, version to appear in Nucl.Phys.B | Nucl.Phys.B805:305-325,2008 | 10.1016/j.nuclphysb.2008.07.026 | HRI-P-08-04-001, CU-PHYSICS/08-2008 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the reach of a Beta-beam experiment with two detectors at
carefully chosen baselines for exploring neutrino mass parameters. Locating the
source at CERN, the two detectors and baselines are: (a) a 50 kton iron
calorimeter (ICAL) at a baseline of around 7150 km which is roughly the magic
baseline, e.g., ICA... | [
{
"created": "Fri, 18 Apr 2008 13:04:46 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jul 2008 17:20:38 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Agarwalla",
"Sanjib Kumar",
""
],
[
"Choubey",
"Sandhya",
""
],
[
"Raychaudhuri",
"Amitava",
""
]
] | We examine the reach of a Beta-beam experiment with two detectors at carefully chosen baselines for exploring neutrino mass parameters. Locating the source at CERN, the two detectors and baselines are: (a) a 50 kton iron calorimeter (ICAL) at a baseline of around 7150 km which is roughly the magic baseline, e.g., ICAL@... |
1509.00673 | Qiaoli Yang | Qiaoli Yang | Axions and Dark Matter | 10 pages, a contribution to the special issue of the Modern Physics
Letters A "Dark Matter Particle Candidates" | Mod. Phys. Lett. A, 32, 1740003 (2017) | 10.1142/S021773231740003X | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark matter constitutes about $23\%$ of the total energy density of the
universe but its properties are still little known besides that it should be
composed by cold and weakly interacting particles. Many beyond standard model
theories can provide proper candidates to serve as dark matter and the axion
introduced to ... | [
{
"created": "Wed, 2 Sep 2015 12:58:16 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Sep 2015 03:55:30 GMT",
"version": "v2"
},
{
"created": "Sun, 26 Feb 2017 17:09:32 GMT",
"version": "v3"
}
] | 2017-05-18 | [
[
"Yang",
"Qiaoli",
""
]
] | Dark matter constitutes about $23\%$ of the total energy density of the universe but its properties are still little known besides that it should be composed by cold and weakly interacting particles. Many beyond standard model theories can provide proper candidates to serve as dark matter and the axion introduced to so... |
2208.08137 | Rinku Maji | Rinku Maji, Qaisar Shafi | Monopoles, Strings and Gravitational Waves in Non-minimal Inflation | 21 pages, 10 figures, matches version published in JCAP | JCAP03(2023)007 | 10.1088/1475-7516/2023/03/007 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss how in $SO(10)$ grand unification an observable number density of
topologically stable intermediate mass ( $\sim 10^{14}$ GeV) monopoles survive
inflation driven by a Coleman-Weinberg potential and non-minimal coupling of
the inflaton field to gravity. The scalar spectral index $n_s$ is in excellent
agreem... | [
{
"created": "Wed, 17 Aug 2022 08:13:22 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Mar 2023 06:18:00 GMT",
"version": "v2"
}
] | 2023-03-07 | [
[
"Maji",
"Rinku",
""
],
[
"Shafi",
"Qaisar",
""
]
] | We discuss how in $SO(10)$ grand unification an observable number density of topologically stable intermediate mass ( $\sim 10^{14}$ GeV) monopoles survive inflation driven by a Coleman-Weinberg potential and non-minimal coupling of the inflaton field to gravity. The scalar spectral index $n_s$ is in excellent agreemen... |
hep-ph/0111394 | Ismd31 | Sonja Kabana | A new interpretation of the QCD phase transition and of strangeness as
QGP signature | 5 pages, 3 figures in eps, talk given at XXXI International Symposium
on Multiparticle Dynamics, Sept 1-7, 2001, Datong China. URL
http://ismd31.ccnu.edu.cn/ This paper is the "University of Bern preprint
BUHE-01-03" | null | 10.1142/9789812778048_0032 | null | hep-ph | null | We address the question of how to identify the QCD phase transition using
measured light (u,d,s-structured) hadrons, without invoking comparison to the
QCD $\epsilon_c$ predictions, and extract $\epsilon_c$ from the data. We
analyse several particle and nuclear collisions and extract their chemical
freeze-out tempera... | [
{
"created": "Thu, 29 Nov 2001 09:27:00 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Kabana",
"Sonja",
""
]
] | We address the question of how to identify the QCD phase transition using measured light (u,d,s-structured) hadrons, without invoking comparison to the QCD $\epsilon_c$ predictions, and extract $\epsilon_c$ from the data. We analyse several particle and nuclear collisions and extract their chemical freeze-out temperatu... |
2401.11638 | Tae-Sun Park | Tae-Sun Park | Chiral perturbation theory with vector mesons and the pion form factors | null | null | null | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | The chiral perturbation theory (ChPT) of pions is extended to include vector
mesons as well as pertinent degrees of freedom. By counting the typical
momentum scale of vector mesons as order of $Q$ and vector meson masses as of
the order of $\Lambda_\chi$, a consistent theory could be obtained. The
explicit renormaliz... | [
{
"created": "Mon, 22 Jan 2024 00:32:36 GMT",
"version": "v1"
}
] | 2024-01-23 | [
[
"Park",
"Tae-Sun",
""
]
] | The chiral perturbation theory (ChPT) of pions is extended to include vector mesons as well as pertinent degrees of freedom. By counting the typical momentum scale of vector mesons as order of $Q$ and vector meson masses as of the order of $\Lambda_\chi$, a consistent theory could be obtained. The explicit renormalizat... |
2209.04221 | Jorge Segovia | M.C. Gordillo, F. De Soto and J. Segovia | The $\mathbf{X(3872)}$'s excitation and its connection with production
at hadron colliders | 5 pages, 1 figure. arXiv admin note: text overlap with
arXiv:2105.11976 | null | 10.1103/PhysRevD.106.094004 | null | hep-ph hep-ex hep-lat nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The LHCb collaboration has found that the production rate of $X(3872)$ in
proton-proton collisions decreases as final state particle multiplicity
increases. Moreover, the ALICE experiment at CERN has observed that the number
of deuterons produced increases with multiplicity, a behavior that is
qualitatively different... | [
{
"created": "Fri, 9 Sep 2022 10:14:48 GMT",
"version": "v1"
}
] | 2022-11-23 | [
[
"Gordillo",
"M. C.",
""
],
[
"De Soto",
"F.",
""
],
[
"Segovia",
"J.",
""
]
] | The LHCb collaboration has found that the production rate of $X(3872)$ in proton-proton collisions decreases as final state particle multiplicity increases. Moreover, the ALICE experiment at CERN has observed that the number of deuterons produced increases with multiplicity, a behavior that is qualitatively different f... |
2001.09563 | Hua-Xing Chen | Hua-Xing Chen | Decay properties of $P_c$ states through the Fierz rearrangement | 18 pages, 3 figures, 1 table, to be published in EPJC | null | 10.1140/epjc/s10052-020-08519-1 | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We systematically study hidden-charm pentaquark currents with the quark
configurations $[\bar c u][u d c]$, $[\bar c d][u u c]$, and $[\bar c c][u u
d]$. Some of their relations are derived using the Fierz rearrangement of the
Dirac and color indices, and the obtained results are used to study strong
decay properties... | [
{
"created": "Mon, 27 Jan 2020 02:16:44 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Oct 2020 06:31:56 GMT",
"version": "v2"
}
] | 2020-10-28 | [
[
"Chen",
"Hua-Xing",
""
]
] | We systematically study hidden-charm pentaquark currents with the quark configurations $[\bar c u][u d c]$, $[\bar c d][u u c]$, and $[\bar c c][u u d]$. Some of their relations are derived using the Fierz rearrangement of the Dirac and color indices, and the obtained results are used to study strong decay properties o... |
hep-ph/0305196 | Capella | A.Capella (LPT, Orsay) | Microscopic Models of Heavy Ion Interactions | 39 pages, 18 figures. Lectures at VIII Hispalensis International
Summer School, Seville (Spain), to be published by Springer Verlag | null | 10.1007/978-3-540-44504-3_1 | LPT-Orsay-03-36 | hep-ph | null | An introduction to dynamical microscopic models of hadronic and nuclear
interactions is presented. Special emphasis is put in the relation between
multiparticle production and total cross-section contributions. In heavy ion
collisions, some observables, considered as signals of the production of a
Quark Gluon Plasma ... | [
{
"created": "Sat, 17 May 2003 20:29:53 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Capella",
"A.",
"",
"LPT, Orsay"
]
] | An introduction to dynamical microscopic models of hadronic and nuclear interactions is presented. Special emphasis is put in the relation between multiparticle production and total cross-section contributions. In heavy ion collisions, some observables, considered as signals of the production of a Quark Gluon Plasma (Q... |
1112.0696 | Igor O. Cherednikov | Igor O. Cherednikov | Geometry of gauge links in operator definitions of transverse-momentum
dependent PDFs: A comparative view | 9 pages, 4 figures. Presented at the International Conference
"Photon-2011", 22-27 May 2011 Spa, Belgium | null | null | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Different approaches to the problem of a gauge-invariant operator definition
of transverse-momentum dependent parton densities (TMDs) are reviewed and
compared from the point of view of their compatibility with the operator
definition of collinear (integrated) parton distribution functions. In
particular, geometry of... | [
{
"created": "Sat, 3 Dec 2011 22:19:37 GMT",
"version": "v1"
}
] | 2011-12-06 | [
[
"Cherednikov",
"Igor O.",
""
]
] | Different approaches to the problem of a gauge-invariant operator definition of transverse-momentum dependent parton densities (TMDs) are reviewed and compared from the point of view of their compatibility with the operator definition of collinear (integrated) parton distribution functions. In particular, geometry of t... |
hep-ph/0009034 | Karsten Tabelow | Fu Jinghua, Meng Ta-chung, R. Rittel, and K. Tabelow | Criticality in quark-gluon systems far beyond thermal and chemical
equilibrium | 13 pages, including 1 figure and 1 table | Phys.Rev.Lett. 86 (2001) 1961-1964 | 10.1103/PhysRevLett.86.1961 | null | hep-ph | null | Experimental evidence and theoretical arguments for the existence of
self-organized criticality in systems of gluons and quarks are presented. It is
observed that the existing data for high-transverse-momentum jet-production
exhibit striking regularities; and it is shown that, together with
first-principle considerat... | [
{
"created": "Mon, 4 Sep 2000 14:02:58 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Jinghua",
"Fu",
""
],
[
"Ta-chung",
"Meng",
""
],
[
"Rittel",
"R.",
""
],
[
"Tabelow",
"K.",
""
]
] | Experimental evidence and theoretical arguments for the existence of self-organized criticality in systems of gluons and quarks are presented. It is observed that the existing data for high-transverse-momentum jet-production exhibit striking regularities; and it is shown that, together with first-principle consideratio... |
hep-ph/0609299 | Cyrille Marquet | O. Kepka, C. Marquet, R. Peschanski and C. Royon | Next-leading BFKL effects in forward-jet production at HERA | 5 pages, 4 figures, NLL-BFKL saddle-point approximation now compared
with exact integration, version to appear in PLB | Phys.Lett.B655:236-240,2007 | 10.1016/j.physletb.2007.08.088 | null | hep-ph | null | We show that next-leading logarithmic (NLL) Balitsky-Fadin-Kuraev-Lipatov
(BFKL) effects can be tested by the forward-jet cross sections recently
measured at HERA. For d\sigma/dx, the NLL corrections are small which confirms
the stability of the BFKL description. The triple differential cross section
d\sigma/dxdk_T^2... | [
{
"created": "Thu, 28 Sep 2006 17:00:51 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Oct 2007 15:43:47 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Kepka",
"O.",
""
],
[
"Marquet",
"C.",
""
],
[
"Peschanski",
"R.",
""
],
[
"Royon",
"C.",
""
]
] | We show that next-leading logarithmic (NLL) Balitsky-Fadin-Kuraev-Lipatov (BFKL) effects can be tested by the forward-jet cross sections recently measured at HERA. For d\sigma/dx, the NLL corrections are small which confirms the stability of the BFKL description. The triple differential cross section d\sigma/dxdk_T^2dQ... |
hep-ph/0502013 | Andrei Afanasev | Andrei V. Afanasev, Stanley J. Brodsky, Carl E. Carlson, Yu-Chun Chen,
Marc Vanderhaeghen | The two-photon exchange contribution to elastic electron-nucleon
scattering at large momentum transfer | 38 pages, 22 figures | Phys.Rev.D72:013008,2005 | 10.1103/PhysRevD.72.013008 | SLAC-PUB-10990, WM-05-102, JLAB-PHY-05-297 | hep-ph nucl-th | null | We estimate the two-photon exchange contribution to elastic electron-proton
scattering at large momentum transfer by using a quark-parton representation of
virtual Compton scattering. We thus can relate the two-photon exchange
amplitude to the generalized parton distributions which also enter in other
wide angle scat... | [
{
"created": "Tue, 1 Feb 2005 20:57:59 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Afanasev",
"Andrei V.",
""
],
[
"Brodsky",
"Stanley J.",
""
],
[
"Carlson",
"Carl E.",
""
],
[
"Chen",
"Yu-Chun",
""
],
[
"Vanderhaeghen",
"Marc",
""
]
] | We estimate the two-photon exchange contribution to elastic electron-proton scattering at large momentum transfer by using a quark-parton representation of virtual Compton scattering. We thus can relate the two-photon exchange amplitude to the generalized parton distributions which also enter in other wide angle scatte... |
hep-ph/0306057 | Vladimir Braun | V.M. Braun, G.P. Korchemsky and D. Mueller | The Uses of Conformal Symmetry in QCD | 110 pages, invited review for "Prog. Part. Nucl. Phys" | Prog.Part.Nucl.Phys.51:311-398,2003 | 10.1016/S0146-6410(03)90004-4 | null | hep-ph hep-th | null | The Lagrangian of Quantum Chromodynamics is invariant under conformal
transformations. Although this symmetry is broken by quantum corrections, it
has important consequences for strong interactions at short distances and
provides one with powerful tools in practical calculations. In this review we
give a short exposi... | [
{
"created": "Fri, 6 Jun 2003 10:00:14 GMT",
"version": "v1"
}
] | 2009-07-09 | [
[
"Braun",
"V. M.",
""
],
[
"Korchemsky",
"G. P.",
""
],
[
"Mueller",
"D.",
""
]
] | The Lagrangian of Quantum Chromodynamics is invariant under conformal transformations. Although this symmetry is broken by quantum corrections, it has important consequences for strong interactions at short distances and provides one with powerful tools in practical calculations. In this review we give a short expositi... |
hep-ph/0306284 | Jonathan L. Rosner | Jonathan L. Rosner | $B$ Physics (Theory) | 23 pages, LaTeX, 12 figures, invited talk presented at Fourth
Tropical Workshop, Cairns, Australia, 9--13 June 2003. Proceedings to be
published by AIP. Some updated figures | AIP Conf.Proc.689:150-174,2003 | 10.1063/1.1627734 | EFI 03-32 | hep-ph | null | Some theoretical aspects of $B$ physics are reviewed. These include a brief
recapitulation of information on weak quark transitions as described by the
Cabibbo-Kobayashi-Maskawa (CKM) matrix, a description of CP asymmetries in $B$
decays to CP eigenstates and self-tagging modes, a discussion of final-state
phases in ... | [
{
"created": "Sat, 28 Jun 2003 20:52:26 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Jul 2003 15:49:06 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Rosner",
"Jonathan L.",
""
]
] | Some theoretical aspects of $B$ physics are reviewed. These include a brief recapitulation of information on weak quark transitions as described by the Cabibbo-Kobayashi-Maskawa (CKM) matrix, a description of CP asymmetries in $B$ decays to CP eigenstates and self-tagging modes, a discussion of final-state phases in $B... |
1210.2703 | Joachim Kopp | Joachim Kopp | New signals in dark matter detectors | 6 pages, 3 figures, contribution to the proceedings of the PASCOS
2012 conference in Merida, Mexico; based on work done in collaboration with
Roni Harnik and Pedro Machado, see arXiv:1202.6073 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the scattering of solar neutrinos on electrons and nuclei in
dark matter direct detection experiments. The rates of these processes are
small in the Standard Model, but can be enhanced by several orders of magnitude
if the neutrino sector is slightly non-minimal. This makes even the current
generation ... | [
{
"created": "Tue, 9 Oct 2012 19:46:02 GMT",
"version": "v1"
}
] | 2012-10-10 | [
[
"Kopp",
"Joachim",
""
]
] | We investigate the scattering of solar neutrinos on electrons and nuclei in dark matter direct detection experiments. The rates of these processes are small in the Standard Model, but can be enhanced by several orders of magnitude if the neutrino sector is slightly non-minimal. This makes even the current generation of... |
2311.07684 | Rajesh Mondal | Md Riajul Haque, Debaprasad Maity, Rajesh Mondal | Gravitational neutrino reheating | 7 pages, 4 figures, title modified, updated plots, version accepted
by PRD | null | null | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite having important cosmological implications, the reheating phase is
believed to play a crucial role in cosmology and particle physics model
building. Conventionally, the model of reheating with an arbitrary coupling of
inflaton to massless fields naturally lacks precise prediction and hence
difficult to verify... | [
{
"created": "Mon, 13 Nov 2023 19:05:27 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Nov 2023 05:19:26 GMT",
"version": "v2"
},
{
"created": "Tue, 12 Mar 2024 06:20:12 GMT",
"version": "v3"
}
] | 2024-03-13 | [
[
"Haque",
"Md Riajul",
""
],
[
"Maity",
"Debaprasad",
""
],
[
"Mondal",
"Rajesh",
""
]
] | Despite having important cosmological implications, the reheating phase is believed to play a crucial role in cosmology and particle physics model building. Conventionally, the model of reheating with an arbitrary coupling of inflaton to massless fields naturally lacks precise prediction and hence difficult to verify t... |
hep-ph/0608288 | Alexander Bakulev | A. P. Bakulev, A. V. Pimikov | Self-consistent Gaussian model of nonperturbative QCD vacuum | 15 pages, 7 figures, english version | ActaPhys.Polon.B37:3627-3634,2006 | null | null | hep-ph | null | We show that the minimal Gaussian model of nonlocal vacuum quark and
quark-gluon condensates in QCD generates the non-transversity of vector current
correlators. We suggest the improved Gaussian model of the nonperturbative QCD
vacuum, which respects QCD equations of motion and minimizes the revealed
gauge-invariance... | [
{
"created": "Sat, 26 Aug 2006 21:23:56 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Oct 2006 15:38:59 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bakulev",
"A. P.",
""
],
[
"Pimikov",
"A. V.",
""
]
] | We show that the minimal Gaussian model of nonlocal vacuum quark and quark-gluon condensates in QCD generates the non-transversity of vector current correlators. We suggest the improved Gaussian model of the nonperturbative QCD vacuum, which respects QCD equations of motion and minimizes the revealed gauge-invariance b... |
hep-ph/0311007 | J. D. Vergados | Giomataris (CEA, Saclay, France) and J.D. Vergados (University of
Ioannina, Greece) | Neutrinos in a spherical box | 16 Pages, LaTex, 7 figures, talk given at NANP 2003, Dubna, Russia,
June 23, 2003 | null | 10.1134/1.1772443 | null | hep-ph | null | In the present paper we study some neutrino properties as they may appear in
the low energy neutrinos emitted in triton decay with maximum neutrino energy
of 18.6 keV. The technical challenges to this end can be achieved by building a
very large TPC capable of detecting low energy recoils, down to a a few tenths
of a... | [
{
"created": "Sat, 1 Nov 2003 16:52:04 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Giomataris",
"",
"",
"CEA, Saclay, France"
],
[
"Vergados",
"J. D.",
"",
"University of\n Ioannina, Greece"
]
] | In the present paper we study some neutrino properties as they may appear in the low energy neutrinos emitted in triton decay with maximum neutrino energy of 18.6 keV. The technical challenges to this end can be achieved by building a very large TPC capable of detecting low energy recoils, down to a a few tenths of a k... |
1106.2187 | Toru Kojo | Toru Kojo | A (1+1) dimensional example of Quarkyonic matter | 32 pages, 9 figures, published version | null | 10.1016/j.nuclphysa.2011.12.002 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the (1+1) dimensional QCD (QCD_2) at finite density to consider a
number of qualitative issues: confinement in dense quark matter, the chiral
symmetry breaking near the Fermi surface, the relation between chiral spirals
and quark number density, and a possibility of the spontaneous flavor symmetry
breaking... | [
{
"created": "Sat, 11 Jun 2011 00:03:29 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Aug 2012 21:57:23 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Kojo",
"Toru",
""
]
] | We analyze the (1+1) dimensional QCD (QCD_2) at finite density to consider a number of qualitative issues: confinement in dense quark matter, the chiral symmetry breaking near the Fermi surface, the relation between chiral spirals and quark number density, and a possibility of the spontaneous flavor symmetry breaking. ... |
1307.4711 | Mauro Napsuciale | Selim G\'omez-\'Avila and M. Napsuciale | Covariant basis induced by parity for the $(j,0)\oplus (0,j)$
representation | 15 pages, ytableau.sty file added to the submission to display
correctly Young diagrams | Phys. Rev. D 88, 096012 (2013) | 10.1103/PhysRevD.88.096012 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we build a covariant basis for operators acting on the
$(j,0)\oplus(0,j)$ Lorentz group representations. The construction is based on
an analysis of the covariant properties of the parity operator, which for these
representations transforms as the completely temporal component of a
symmetrical tensor of... | [
{
"created": "Wed, 17 Jul 2013 18:02:03 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Nov 2013 13:57:41 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Nov 2013 10:52:17 GMT",
"version": "v3"
}
] | 2013-12-04 | [
[
"Gómez-Ávila",
"Selim",
""
],
[
"Napsuciale",
"M.",
""
]
] | In this work, we build a covariant basis for operators acting on the $(j,0)\oplus(0,j)$ Lorentz group representations. The construction is based on an analysis of the covariant properties of the parity operator, which for these representations transforms as the completely temporal component of a symmetrical tensor of r... |
2406.19445 | Tran Quang Thong Nguyen | Tim Linden, Thong T. Q. Nguyen, and Tim M. P. Tait | X-Ray Constraints on Dark Photon Tridents | 4+3 pages, 4 figures. Comments are welcome! | null | null | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark photons that are sufficiently light and/or weakly-interacting represent
a compelling vision of dark matter. Dark photon decay into three photons, which
we call the dark photon trident, can be the dominant channel when the dark
photon mass falls below the electron pair threshold and can produce a
significant flux... | [
{
"created": "Thu, 27 Jun 2024 18:00:01 GMT",
"version": "v1"
}
] | 2024-07-01 | [
[
"Linden",
"Tim",
""
],
[
"Nguyen",
"Thong T. Q.",
""
],
[
"Tait",
"Tim M. P.",
""
]
] | Dark photons that are sufficiently light and/or weakly-interacting represent a compelling vision of dark matter. Dark photon decay into three photons, which we call the dark photon trident, can be the dominant channel when the dark photon mass falls below the electron pair threshold and can produce a significant flux o... |
hep-ph/9312211 | null | S.M. Bilenky and C. Giunti | Future Solar Neutrino Experiments and Neutrino Spin-Flavour Precession | DFTT 75/93. 11 pages, 1 figure (included). Compressed Postscript
file. If you prefer the uncompressed postscript file or a hardcopy of the
paper, please write to GIUNTI@TO.INFN.IT | null | null | null | hep-ph astro-ph | null | The main features of the observables in the SNO and Super-Kamiokande solar
neutrino experiments in the case of neutrino spin and/or spin-flavour
precession in the magnetic field of the sun are discussed. It is shown without
any model dependent assumption that in the case of Majorana transition magnetic
moments the NC... | [
{
"created": "Thu, 2 Dec 1993 17:48:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bilenky",
"S. M.",
""
],
[
"Giunti",
"C.",
""
]
] | The main features of the observables in the SNO and Super-Kamiokande solar neutrino experiments in the case of neutrino spin and/or spin-flavour precession in the magnetic field of the sun are discussed. It is shown without any model dependent assumption that in the case of Majorana transition magnetic moments the NC e... |
1812.03908 | Dario J Blandon Uribe | Dario J. Blandon, Diego A. Restrepo, William A. Ponce, Eduardo Rojas | Non-universal electroweak extensions of the standard model and the
scotogenic models | PIC2018: XXXVIII International Symposium on Physics in Collision,
Bogot\'a, Colombia, 2018. 6 pages, LaTeX, 1 pdf figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In order to analyze some low energy experimental anomalies, we charge with a
non-universal $U(1)'$ gauge symmetry the standard model fermions, taking as a
starting point the well-known scotogenic model. In order to have non-trivial
solutions to the anomalies and the Yukawa constraints, we add three neutral
singlet Di... | [
{
"created": "Mon, 10 Dec 2018 16:42:17 GMT",
"version": "v1"
}
] | 2018-12-11 | [
[
"Blandon",
"Dario J.",
""
],
[
"Restrepo",
"Diego A.",
""
],
[
"Ponce",
"William A.",
""
],
[
"Rojas",
"Eduardo",
""
]
] | In order to analyze some low energy experimental anomalies, we charge with a non-universal $U(1)'$ gauge symmetry the standard model fermions, taking as a starting point the well-known scotogenic model. In order to have non-trivial solutions to the anomalies and the Yukawa constraints, we add three neutral singlet Dira... |
1911.07862 | Akshay Ghalsasi | Nicolas Fernandez, Akshay Ghalsasi, Stefano Profumo | Superradiance and the Spins of Black Holes from LIGO and X-ray binaries | 10 pages, 5 Figures, comments welcome | null | null | null | hep-ph astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Measurements of the spin of stellar mass black holes (BHs) are now possible
both through LIGO observations of binary BH mergers and for BHs in X-ray binary
systems. The spins of BHs as inferred from LIGO observations suggest that BH
spins are on the lower end of what is expected for a ``flat'' distribution of
spins, ... | [
{
"created": "Mon, 18 Nov 2019 19:00:02 GMT",
"version": "v1"
}
] | 2019-11-20 | [
[
"Fernandez",
"Nicolas",
""
],
[
"Ghalsasi",
"Akshay",
""
],
[
"Profumo",
"Stefano",
""
]
] | Measurements of the spin of stellar mass black holes (BHs) are now possible both through LIGO observations of binary BH mergers and for BHs in X-ray binary systems. The spins of BHs as inferred from LIGO observations suggest that BH spins are on the lower end of what is expected for a ``flat'' distribution of spins, wh... |
1108.3609 | Sonny Mantry | Sonny Mantry and Frank Petriello | Transverse Momentum Distributions from Effective Field Theory | 9 pages, 3 figures, Invited Talk presented at the workshop on "QCD
Evolution of Parton Distributions: from Collinear to Non-collinear Case",
April 8th-9th, 2011, Thomas Jefferson National Accelerator Facility | null | 10.1142/S2010194511001619 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review a new approach to calculating transverse momentum distributions of
the Higgs and electroweak gauge bosons using the Soft-Collinear Effective
Theory. We derive a factorization theorem for transverse momentum distributions
in terms of newly-defined impact-parameter beam functions (iBFs) and an inverse
soft fu... | [
{
"created": "Thu, 18 Aug 2011 02:34:28 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Mantry",
"Sonny",
""
],
[
"Petriello",
"Frank",
""
]
] | We review a new approach to calculating transverse momentum distributions of the Higgs and electroweak gauge bosons using the Soft-Collinear Effective Theory. We derive a factorization theorem for transverse momentum distributions in terms of newly-defined impact-parameter beam functions (iBFs) and an inverse soft func... |
2001.11059 | Alberto Mart\'in-Ruiz | C. A. Escobar, E. Chan-L\'opez, and A. Mart\'in-Ruiz | Casimir effect in polymer scalar field theory | Accepted for publication in Physical Review D | null | 10.1103/PhysRevD.101.046023 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the Casimir effect in the classical geometry of two
parallel conducting plates, separated by a distance $L$, due to the presence of
a minimal length $\lambda$ arising from a background independent (polymer)
quantization scheme. To this end, we polymer-quantize the classical
Klein-Gordon Hamilt... | [
{
"created": "Wed, 29 Jan 2020 19:26:06 GMT",
"version": "v1"
}
] | 2020-02-26 | [
[
"Escobar",
"C. A.",
""
],
[
"Chan-López",
"E.",
""
],
[
"Martín-Ruiz",
"A.",
""
]
] | In this paper, we study the Casimir effect in the classical geometry of two parallel conducting plates, separated by a distance $L$, due to the presence of a minimal length $\lambda$ arising from a background independent (polymer) quantization scheme. To this end, we polymer-quantize the classical Klein-Gordon Hamilton... |
hep-ph/0610026 | Christoph Luhn | Herbi K. Dreiner, Christoph Luhn, Hitoshi Murayama, Marc Thormeier | Baryon Triality and Neutrino Masses from an Anomalous Flavor U(1) | matches published version, typos corrected, references added, 54
pages, 3 figures, 5 tables | Nucl.Phys.B774:127-167,2007 | 10.1016/j.nuclphysb.2007.03.028 | UFIFT-HEP-07-4 | hep-ph hep-th | null | We construct a concise U(1)_X Froggatt-Nielsen model in which baryon
triality, a discrete gauge Z_3 symmetry, arises from U(1)_X breaking. The
proton is thus stable, however, R-parity is violated. With the proper choice of
U(1)_X charges we can obtain neutrino masses and mixings consistent with an
explanation of the ... | [
{
"created": "Mon, 2 Oct 2006 22:13:45 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Aug 2007 23:53:41 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Dreiner",
"Herbi K.",
""
],
[
"Luhn",
"Christoph",
""
],
[
"Murayama",
"Hitoshi",
""
],
[
"Thormeier",
"Marc",
""
]
] | We construct a concise U(1)_X Froggatt-Nielsen model in which baryon triality, a discrete gauge Z_3 symmetry, arises from U(1)_X breaking. The proton is thus stable, however, R-parity is violated. With the proper choice of U(1)_X charges we can obtain neutrino masses and mixings consistent with an explanation of the at... |
hep-ph/9208250 | null | M. A. Doncheski, R. W. Robinett and L. Weinkauf | Spin-Spin Asymmetries in Large Transverse Momentum Higgs Boson
Production | 10 pages, 4 figures (not included), LaTeX; PSU/TH/113, MAD/PH/709 | Phys.Rev. D47 (1993) 1243-1246 | 10.1103/PhysRevD.47.1243 | null | hep-ph | null | We examine the spin-dependence of standard model Higgs boson production at
large transverse momentum via the processes $gg \rightarrow gH^0$, $qg
\rightarrow qH^0$, and $q\overline{q} \rightarrow gH^0$. The partonic level
spin-spin asymmetries ($\hat{a}_{LL}$) for these processes are large at SSC/LHC
energies.
| [
{
"created": "Wed, 26 Aug 1992 14:55:16 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Doncheski",
"M. A.",
""
],
[
"Robinett",
"R. W.",
""
],
[
"Weinkauf",
"L.",
""
]
] | We examine the spin-dependence of standard model Higgs boson production at large transverse momentum via the processes $gg \rightarrow gH^0$, $qg \rightarrow qH^0$, and $q\overline{q} \rightarrow gH^0$. The partonic level spin-spin asymmetries ($\hat{a}_{LL}$) for these processes are large at SSC/LHC energies. |
0707.1998 | Alessandro Mirizzi | G.L.Fogli, E.Lisi, A.Marrone (Bari U. & INFN, Bari), A.Mirizzi
(Munich, Max Planck Institut & Bari U. & INFN, Bari) | Collective neutrino flavor transitions in supernovae and the role of
trajectory averaging | v2 (27 pages, including 9 eps figures). Typos removed, references
updated. Minor comments added. Corrected numerical errors in Eq.(6). Matches
the published version | JCAP 0712:010,2007 | 10.1088/1475-7516/2007/12/010 | MPP-2007-54 | hep-ph astro-ph | null | Non-linear effects on supernova neutrino oscillations, associated with
neutrino self-interactions, are known to induce collective flavor transitions
near the supernova core for theta_13 \neq 0. In scenarios with very shallow
electron density profiles, these transformations have been shown to couple with
ordinary matt... | [
{
"created": "Fri, 13 Jul 2007 13:17:21 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Dec 2007 13:36:08 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Fogli",
"G. L.",
"",
"Bari U. & INFN, Bari"
],
[
"Lisi",
"E.",
"",
"Bari U. & INFN, Bari"
],
[
"Marrone",
"A.",
"",
"Bari U. & INFN, Bari"
],
[
"Mirizzi",
"A.",
"",
"Munich, Max Planck Institut & Bari U. & INFN, Bari"
]
] | Non-linear effects on supernova neutrino oscillations, associated with neutrino self-interactions, are known to induce collective flavor transitions near the supernova core for theta_13 \neq 0. In scenarios with very shallow electron density profiles, these transformations have been shown to couple with ordinary matter... |
1904.04483 | Byung-Yoon Park | Byung-Yoon Park, Won-Gi Paeng, Vicente Vento | The Inhomogeneous Phase of Dense Skyrmion Matter | 8 figures, 14 pages | null | 10.1016/j.nuclphysa.2019.06.010 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was predicted qualitatively in ref.[1] that skyrmion matter at low density
is stable in an inhomogeneous phase where skyrmions condensate into lumps while
the remaining space is mostly empty. The aim of this paper is to proof
quantitatively this prediction. In order to construct an inhomogeneous medium
we distort ... | [
{
"created": "Tue, 9 Apr 2019 06:22:41 GMT",
"version": "v1"
}
] | 2019-07-24 | [
[
"Park",
"Byung-Yoon",
""
],
[
"Paeng",
"Won-Gi",
""
],
[
"Vento",
"Vicente",
""
]
] | It was predicted qualitatively in ref.[1] that skyrmion matter at low density is stable in an inhomogeneous phase where skyrmions condensate into lumps while the remaining space is mostly empty. The aim of this paper is to proof quantitatively this prediction. In order to construct an inhomogeneous medium we distort th... |
2310.07691 | Shao-Jiang Wang | Jun-Chen Wang, Zi-Yan Yuwen, Yu-Shi Hao, Shao-Jiang Wang | General backreaction force of cosmological bubble expansion | 18 pages, 1 figure, two columns, to match the published version in
Physical Review D | Phys. Rev. D 110 (2024) 016031 | 10.1103/PhysRevD.110.016031 | null | hep-ph astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The gravitational-wave energy-density spectra from cosmological first-order
phase transitions crucially depend on the terminal wall velocity of asymptotic
bubble expansion when the driving force from the effective potential difference
is gradually balanced by the backreaction force from the thermal plasma. Much
atten... | [
{
"created": "Wed, 11 Oct 2023 17:37:24 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Feb 2024 10:02:58 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Jun 2024 06:25:21 GMT",
"version": "v3"
},
{
"created": "Wed, 31 Jul 2024 14:28:27 GMT",
"version": "v4"
}
] | 2024-08-01 | [
[
"Wang",
"Jun-Chen",
""
],
[
"Yuwen",
"Zi-Yan",
""
],
[
"Hao",
"Yu-Shi",
""
],
[
"Wang",
"Shao-Jiang",
""
]
] | The gravitational-wave energy-density spectra from cosmological first-order phase transitions crucially depend on the terminal wall velocity of asymptotic bubble expansion when the driving force from the effective potential difference is gradually balanced by the backreaction force from the thermal plasma. Much attenti... |
2106.12436 | Stephen Parke | Peter B. Denton and Stephen J. Parke | Parameter symmetries of neutrino oscillations in vacuum, matter, and
approximation schemes | 18 pages, 1 figure. Minor changes to addressee referees' comments | null | 10.1103/PhysRevD.105.013002 | FERMILAB-PUB-21-279-T | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Expressions for neutrino oscillations contain a high degree of symmetry, but
typical forms for the oscillation probabilities mask these symmetries of the
oscillation parameters. We elucidate the $2^7$ parameter symmetries of the
vacuum parameters and draw connections to the choice of definitions of the
parameters as ... | [
{
"created": "Wed, 23 Jun 2021 14:40:22 GMT",
"version": "v1"
},
{
"created": "Sat, 11 Dec 2021 01:03:38 GMT",
"version": "v2"
}
] | 2022-01-19 | [
[
"Denton",
"Peter B.",
""
],
[
"Parke",
"Stephen J.",
""
]
] | Expressions for neutrino oscillations contain a high degree of symmetry, but typical forms for the oscillation probabilities mask these symmetries of the oscillation parameters. We elucidate the $2^7$ parameter symmetries of the vacuum parameters and draw connections to the choice of definitions of the parameters as we... |
hep-ph/0201006 | Eef van Beveren | Eef van Beveren (Univ.Coimbra, Portugal) and George Rupp (IST, Lisboa,
Portugal) | Scalar Mesons within a model for all non-exotic mesons | 16 pages, plain LaTeX | Proceedings Workshop on Recent Developments in Particle and
Nuclear Physics, April 30, 2001, Coimbra (Portugal) ISBN 972-95630-3-9, pages
1-16 | null | null | hep-ph | null | We describe a four-parameter model for non-exotic meson-meson scattering,
which accommodates all non-exotic mesons, hence also the light scalar mesons,
as resonances and bound states characterised by complex singularities of the
scattering amplitude as a function of the total invariant mass. The majority of
the full ... | [
{
"created": "Wed, 2 Jan 2002 18:02:41 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"van Beveren",
"Eef",
"",
"Univ.Coimbra, Portugal"
],
[
"Rupp",
"George",
"",
"IST, Lisboa,\n Portugal"
]
] | We describe a four-parameter model for non-exotic meson-meson scattering, which accommodates all non-exotic mesons, hence also the light scalar mesons, as resonances and bound states characterised by complex singularities of the scattering amplitude as a function of the total invariant mass. The majority of the full $S... |
hep-ph/0405192 | Tai-Fu Feng | Tai-Fu Feng | Two-loop gluino corrections to the inclusive $B\to X_{_s}\gamma$ decay
in CP violating MSSM with large $\tan\beta$ | revtex, 21 pages, including 7 ps figures | Phys.Rev. D70 (2004) 096012 | 10.1103/PhysRevD.70.096012 | null | hep-ph | null | We investigate two-loop gluino corrections to the effective Lagrangian for
$b\to s+\gamma(g)$ in the minimal supersymmetric extension of the standard
model (MSSM) at large $\tan\beta$, including the contributions in which quark
flavor change is mediated by charginos. Using the translation invariant of loop
momenta an... | [
{
"created": "Thu, 20 May 2004 07:41:31 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jul 2004 12:01:33 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Feng",
"Tai-Fu",
""
]
] | We investigate two-loop gluino corrections to the effective Lagrangian for $b\to s+\gamma(g)$ in the minimal supersymmetric extension of the standard model (MSSM) at large $\tan\beta$, including the contributions in which quark flavor change is mediated by charginos. Using the translation invariant of loop momenta and ... |
1107.4060 | Yannis Burnier | Yannis Burnier, Edward Shuryak | Can the Standard Model CP violation near the W-bags explain the
cosmological baryonic asymmetry? | 7 pages, 2 figures | null | 10.1103/PhysRevD.84.073003 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the scenario of cold electroweak baryogenesis, oscillations of the Higgs
field lead to metastable domains of unbroken phase where the Higgs field nearly
vanishes. Those domains have also been identified with the $W-t-\bar{t}$ bags,
a non-topological soliton made of large number ($\sim 1000$) of gauge quanta
and he... | [
{
"created": "Wed, 20 Jul 2011 18:42:23 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Burnier",
"Yannis",
""
],
[
"Shuryak",
"Edward",
""
]
] | In the scenario of cold electroweak baryogenesis, oscillations of the Higgs field lead to metastable domains of unbroken phase where the Higgs field nearly vanishes. Those domains have also been identified with the $W-t-\bar{t}$ bags, a non-topological soliton made of large number ($\sim 1000$) of gauge quanta and heav... |
hep-ph/0212063 | Kingman Cheung | Kingman Cheung (NCTS), Gi-Chol Cho (Ochanomizu Univ.) | Hadronic production of light color-triplet Higgs bosons: an alternative
signature for GUT | We added the description of a model by Goldberger et al.-- a 5D SU(5)
SUSY model in a slice of AdS space with special boundary conditions to
suppress proton decay. The color-triplet also has a TeV mass | Phys.Rev. D67 (2003) 075003 | 10.1103/PhysRevD.67.075003 | NSC-NCTS-021205, OCHA-PP-196 | hep-ph hep-ex hep-th | null | The conventional signature for grand unified theories (GUT) is the proton
decay. Recently, some models in extra dimensions or with specific discrete
symmetries, which aim at solving the doublet-triplet problem, allow the
color-triplet in the TeV mass region by suppressing the Yukawa couplings of the
triplets to matte... | [
{
"created": "Wed, 4 Dec 2002 13:32:31 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Jan 2003 15:46:51 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Cheung",
"Kingman",
"",
"NCTS"
],
[
"Cho",
"Gi-Chol",
"",
"Ochanomizu Univ."
]
] | The conventional signature for grand unified theories (GUT) is the proton decay. Recently, some models in extra dimensions or with specific discrete symmetries, which aim at solving the doublet-triplet problem, allow the color-triplet in the TeV mass region by suppressing the Yukawa couplings of the triplets to matter ... |
1304.1867 | Michal Praszalowicz | Michal Praszalowicz | Geometrical scaling in high energy collisions and its breaking | 6 pages, 4 figures, presented at the Conference Excited QCD,
Bjelasnica, Sarajevo, Feb. 3 - 9, 2013 | null | null | null | hep-ph | http://creativecommons.org/licenses/by/3.0/ | We analyze geometrical scaling (GS) in Deep Inelstic Scattering at HERA and
in pp collisions at the LHC energies and in NA61/SHINE experiment. We argue
that GS is working up to relatively large Bjorken $x \sim 0.1$. This allows to
study GS in negative pion multiplicity $p_{\rm T}$ distributions at NA61/SHINE
energies... | [
{
"created": "Sat, 6 Apr 2013 09:03:58 GMT",
"version": "v1"
}
] | 2013-04-09 | [
[
"Praszalowicz",
"Michal",
""
]
] | We analyze geometrical scaling (GS) in Deep Inelstic Scattering at HERA and in pp collisions at the LHC energies and in NA61/SHINE experiment. We argue that GS is working up to relatively large Bjorken $x \sim 0.1$. This allows to study GS in negative pion multiplicity $p_{\rm T}$ distributions at NA61/SHINE energies w... |
hep-ph/0203069 | Bhaskar Dutta | R. Arnowitt, B. Dutta, T. Kamon, M. Tanaka | Detection of B_s->mu mu at the Tevatron Run II and Constraints on the
SUSY Parameter Space | 12 pages, latex, 7 figures, references added, comments added on
RunIIb trigger, to appear in Phys. Lett.B | Phys.Lett.B538:121-129,2002 | 10.1016/S0370-2693(02)01972-X | CTP-TAMU-02-02 | hep-ph | null | A measurement of the branching ratio for the rare decay mode B_s->mu mu at
the Tevatron is an opportunity to test various supersymmetric scenarios. We
investigate the prospects for studying this mode in Run II and estimate that
CDF would be sensitive to this decay for a branching ratio > 1.2 \times 10^{-8}
with 15 \i... | [
{
"created": "Thu, 7 Mar 2002 01:11:28 GMT",
"version": "v1"
},
{
"created": "Tue, 28 May 2002 14:45:14 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Arnowitt",
"R.",
""
],
[
"Dutta",
"B.",
""
],
[
"Kamon",
"T.",
""
],
[
"Tanaka",
"M.",
""
]
] | A measurement of the branching ratio for the rare decay mode B_s->mu mu at the Tevatron is an opportunity to test various supersymmetric scenarios. We investigate the prospects for studying this mode in Run II and estimate that CDF would be sensitive to this decay for a branching ratio > 1.2 \times 10^{-8} with 15 \inv... |
1808.06639 | Lopamudra Mukherjee | Basabendu Barman, Debasish Borah, Lopamudra Mukherjee, Soumitra Nandi | Correlating the anomalous results in $b \to s$ decays with inert Higgs
doublet dark matter and muon $(g-2)$ | Version to be published in PRD | Phys. Rev. D 100, 115010 (2019) | 10.1103/PhysRevD.100.115010 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we have considered an extension of the inert Higgs doublet
model with $SU(2)_L$ singlet vector like fermions. Our model is capable of
addressing some interesting anomalous results in $b\to s\ell^+\ell^-$ decays
(like $R(K^{(*)})$) and in muon $(g-2)$. Apart from explaining these anomalies,
and being ... | [
{
"created": "Mon, 20 Aug 2018 18:19:00 GMT",
"version": "v1"
},
{
"created": "Thu, 16 May 2019 10:42:27 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Nov 2019 11:43:59 GMT",
"version": "v3"
}
] | 2019-12-11 | [
[
"Barman",
"Basabendu",
""
],
[
"Borah",
"Debasish",
""
],
[
"Mukherjee",
"Lopamudra",
""
],
[
"Nandi",
"Soumitra",
""
]
] | In this article, we have considered an extension of the inert Higgs doublet model with $SU(2)_L$ singlet vector like fermions. Our model is capable of addressing some interesting anomalous results in $b\to s\ell^+\ell^-$ decays (like $R(K^{(*)})$) and in muon $(g-2)$. Apart from explaining these anomalies, and being co... |
2404.07912 | Wenyang Qian | Wenyang Qian and Bin Wu | Quantum computation in fermionic thermal field theories | 30 pages, 6 figures | null | 10.1007/JHEP07(2024)166 | null | hep-ph hep-lat hep-th nucl-th quant-ph | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Thermal properties of quantum fields at finite temperature are crucial to
understanding strongly interacting matter and recent development in quantum
computing has provided an alternative and promising avenue of study. In this
work, we study thermal field theories involving only fermions using quantum
algorithms. We ... | [
{
"created": "Thu, 11 Apr 2024 16:57:15 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jul 2024 12:18:54 GMT",
"version": "v2"
}
] | 2024-07-23 | [
[
"Qian",
"Wenyang",
""
],
[
"Wu",
"Bin",
""
]
] | Thermal properties of quantum fields at finite temperature are crucial to understanding strongly interacting matter and recent development in quantum computing has provided an alternative and promising avenue of study. In this work, we study thermal field theories involving only fermions using quantum algorithms. We fi... |
hep-ph/9402241 | null | R. Foot | Neutrino oscillations and the exact parity model | 14, McGill/93-46 | Mod.Phys.Lett. A9 (1994) 169-180 | 10.1142/S0217732394000186 | null | hep-ph | null | We re-examine neutrino oscillations in exact parity models. Previously it was
shown in a specific model that large neutrino mixing angles result. We show
here that this is a general result of neutrino mixing in exact parity models
provided that the neutrino mass matrix is real. In this case, the effects of
neutrino m... | [
{
"created": "Mon, 7 Feb 1994 22:59:50 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Foot",
"R.",
""
]
] | We re-examine neutrino oscillations in exact parity models. Previously it was shown in a specific model that large neutrino mixing angles result. We show here that this is a general result of neutrino mixing in exact parity models provided that the neutrino mass matrix is real. In this case, the effects of neutrino mix... |
2405.05305 | Patrick Hager | Philipp B\"oer, Patrick Hager, Matthias Neubert, Michel Stillger,
Xiaofeng Xu | Renormalization-Group Improved Resummation of Super-Leading Logarithms | v2: 37 pages, 5 figures, matches published version | null | null | MITP-24-012 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new strategy is presented for systematically treating super-leading
logarithmic contributions including higher-order Glauber exchanges for
non-global LHC observables in renormalization-group (RG) improved perturbation
theory. This represents an important improvement over previous approaches, as
it allows for the co... | [
{
"created": "Wed, 8 May 2024 18:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Aug 2024 14:00:01 GMT",
"version": "v2"
}
] | 2024-08-09 | [
[
"Böer",
"Philipp",
""
],
[
"Hager",
"Patrick",
""
],
[
"Neubert",
"Matthias",
""
],
[
"Stillger",
"Michel",
""
],
[
"Xu",
"Xiaofeng",
""
]
] | A new strategy is presented for systematically treating super-leading logarithmic contributions including higher-order Glauber exchanges for non-global LHC observables in renormalization-group (RG) improved perturbation theory. This represents an important improvement over previous approaches, as it allows for the cons... |
2404.14579 | Joerg Aichelin | Iurii Karpenko, Alexander Lind, Martin Rohrmoser, Joerg Aichelin,
Pol-Bernard Gossiaux | SUBA-Jet: a new Model for Jets in Heavy Ion Collisions | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new model for jet quenching in a quark gluon plasma (QGP). The
jet energy loss has two steps. The initial jet parton with a high virtuality
loses energy by a perturbative vacuum parton shower modified by medium
interactions until it becomes on shell. Subsequent energy loss originates from
elastic and rad... | [
{
"created": "Mon, 22 Apr 2024 20:58:27 GMT",
"version": "v1"
}
] | 2024-04-24 | [
[
"Karpenko",
"Iurii",
""
],
[
"Lind",
"Alexander",
""
],
[
"Rohrmoser",
"Martin",
""
],
[
"Aichelin",
"Joerg",
""
],
[
"Gossiaux",
"Pol-Bernard",
""
]
] | We present a new model for jet quenching in a quark gluon plasma (QGP). The jet energy loss has two steps. The initial jet parton with a high virtuality loses energy by a perturbative vacuum parton shower modified by medium interactions until it becomes on shell. Subsequent energy loss originates from elastic and radia... |
1902.01791 | A. F. W. van Hameren | A. van Hameren | A note on QED gauge invariance of off-shell amplitudes | 5 pages | null | null | IFJPAN-IV-2019-2 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The consistent construction of scattering amplitudes for processes with
off-shell initial partons and involving electro-weak interactions is addressed.
| [
{
"created": "Tue, 5 Feb 2019 17:02:09 GMT",
"version": "v1"
}
] | 2019-02-06 | [
[
"van Hameren",
"A.",
""
]
] | The consistent construction of scattering amplitudes for processes with off-shell initial partons and involving electro-weak interactions is addressed. |
2312.08970 | Zuowei Liu | Jinhan Liang, Zuowei Liu, Lan Yang | Search for strongly interacting dark matter at Belle II | 17 pages, 16 figures. v2: version accepted for publication in PRD | null | null | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A small component of dark matter (DM) that is strongly interacting with the
standard model sector is consistent with various experimental observations.
Despite the small abundance, strongly-interacting DM can lead to pronounced
signals in DM direct detection experiments. We study Belle II sensitivity on
strongly-inte... | [
{
"created": "Thu, 14 Dec 2023 14:20:01 GMT",
"version": "v1"
},
{
"created": "Sun, 19 May 2024 06:48:20 GMT",
"version": "v2"
}
] | 2024-05-21 | [
[
"Liang",
"Jinhan",
""
],
[
"Liu",
"Zuowei",
""
],
[
"Yang",
"Lan",
""
]
] | A small component of dark matter (DM) that is strongly interacting with the standard model sector is consistent with various experimental observations. Despite the small abundance, strongly-interacting DM can lead to pronounced signals in DM direct detection experiments. We study Belle II sensitivity on strongly-intera... |
1710.05736 | Petja Paakkinen | Petja Paakkinen, Kari J. Eskola, Hannu Paukkunen | Pion-nucleus Drell-Yan data as a novel constraint for nuclear PDFs | 5 pages, 4 figures. To appear in the proceedings of the XXV
International Workshop on Deep-Inelastic Scattering and Related Subjects | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have studied the prospects of using the Drell-Yan dilepton process in
pion-nucleus collisions as a novel input in the global analysis of nuclear
parton distribution functions (nPDFs). In a NLO QCD framework, we find the
measured nuclear cross-section ratios from the NA3, NA10 and E615 experiments
to be largely ins... | [
{
"created": "Mon, 16 Oct 2017 14:33:19 GMT",
"version": "v1"
}
] | 2017-10-17 | [
[
"Paakkinen",
"Petja",
""
],
[
"Eskola",
"Kari J.",
""
],
[
"Paukkunen",
"Hannu",
""
]
] | We have studied the prospects of using the Drell-Yan dilepton process in pion-nucleus collisions as a novel input in the global analysis of nuclear parton distribution functions (nPDFs). In a NLO QCD framework, we find the measured nuclear cross-section ratios from the NA3, NA10 and E615 experiments to be largely insen... |
2003.01987 | Francois Arleo | Fran\c{c}ois Arleo, St\'ephane Peign\'e | Quenching of light hadron spectra in pA collisions from fully coherent
energy loss | 5 pages, 4 figures | Phys. Rev. Lett. 125, 032301 (2020) | 10.1103/PhysRevLett.125.032301 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We single out the role of fully coherent induced gluon radiation on light
hadron production in pA collisions. The effect has an interesting color
structure, as the induced radiation depends on the global color charge of the
partonic subprocess final state. Baseline predictions for light hadron nuclear
suppression in ... | [
{
"created": "Wed, 4 Mar 2020 10:44:31 GMT",
"version": "v1"
}
] | 2020-07-22 | [
[
"Arleo",
"François",
""
],
[
"Peigné",
"Stéphane",
""
]
] | We single out the role of fully coherent induced gluon radiation on light hadron production in pA collisions. The effect has an interesting color structure, as the induced radiation depends on the global color charge of the partonic subprocess final state. Baseline predictions for light hadron nuclear suppression in pP... |
1503.00647 | Victor Goncalves | V. P. Goncalves, D. S. Pires | Deeply virtual Compton scattering at small-$x$ in future Electron - Ion
Colliders | 11 pages, 10 figures. Improved version to be published in Physical
Review C | null | 10.1103/PhysRevC.91.055207 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The study of exclusive processes in the future electron-ion ($eA$) colliders
will be an important tool to investigate the QCD dynamics at high energies as
they are in general driven by the gluon content of the target which is strongly
subject to parton saturation effects. In this paper we compute the coherent and
inc... | [
{
"created": "Mon, 2 Mar 2015 18:08:16 GMT",
"version": "v1"
},
{
"created": "Mon, 11 May 2015 19:01:26 GMT",
"version": "v2"
}
] | 2015-06-11 | [
[
"Goncalves",
"V. P.",
""
],
[
"Pires",
"D. S.",
""
]
] | The study of exclusive processes in the future electron-ion ($eA$) colliders will be an important tool to investigate the QCD dynamics at high energies as they are in general driven by the gluon content of the target which is strongly subject to parton saturation effects. In this paper we compute the coherent and incoh... |
2307.15445 | Per Grafstrom | Per Grafstr\"om | About AKM scaling and oscillations in elastic scattering at very small
momentum transfer at the LHC | null | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The ATLAS and TOTEM collaborations have measured the differential elastic
cross section at centre-of mass energy $\sqrt{s}$=13 TeV and at small
four-moment squared $|t|$. The data at very small $|t|$ i.e. $|t|<0.01GeV^{2}$
have been analysed in terms of so called AKM (Auberson, Kinoshita and Martin)
oscillations. An ... | [
{
"created": "Fri, 28 Jul 2023 09:54:20 GMT",
"version": "v1"
}
] | 2023-07-31 | [
[
"Grafström",
"Per",
""
]
] | The ATLAS and TOTEM collaborations have measured the differential elastic cross section at centre-of mass energy $\sqrt{s}$=13 TeV and at small four-moment squared $|t|$. The data at very small $|t|$ i.e. $|t|<0.01GeV^{2}$ have been analysed in terms of so called AKM (Auberson, Kinoshita and Martin) oscillations. An in... |
2109.12536 | Chandini Dash | Chandini Dash, Snigdha Mishra, Sudhanwa Patra, Purushottam Sahu | Gauge coupling unification in a minimal non-supersymmetric $E_6$ GUT | 5 pages, 4 tables, 2 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We consider a minimal renormalizable non-supersymmetric $E_6$ Grand Unified
Theory using fundamental representation $27$ for fermions and scalars. The
scalar with adjoint representation ${78}$ is also taken for direct breaking of
$E_{6}$ to SM. The proposed model, guided by TeV-scale vector-like fermions and
scalar l... | [
{
"created": "Sun, 26 Sep 2021 09:09:25 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Feb 2024 15:46:26 GMT",
"version": "v2"
}
] | 2024-02-07 | [
[
"Dash",
"Chandini",
""
],
[
"Mishra",
"Snigdha",
""
],
[
"Patra",
"Sudhanwa",
""
],
[
"Sahu",
"Purushottam",
""
]
] | We consider a minimal renormalizable non-supersymmetric $E_6$ Grand Unified Theory using fundamental representation $27$ for fermions and scalars. The scalar with adjoint representation ${78}$ is also taken for direct breaking of $E_{6}$ to SM. The proposed model, guided by TeV-scale vector-like fermions and scalar lep... |
hep-ph/0504180 | Matthias Buchler | Matthias Buchler | The leading two loop counterterm in the nonleptonic weak sector of CHPT | 28 pages, 3 figures, uses axodraw | Eur.Phys.J.C44:111-126,2005 | 10.1140/epjc/s2005-02315-9 | UW-PT-05-10 | hep-ph | null | We calculate the leading divergences at NNLO for the octet part of the
nonleptonic weak sector of chiral perturbation theory, using renormalization
group methods. The role of counterterms which vanish at the equation of motion
and their use to simplify the calculation is shown explicitly. The obtained
countertem Lagr... | [
{
"created": "Wed, 20 Apr 2005 18:44:31 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Apr 2005 20:48:51 GMT",
"version": "v2"
},
{
"created": "Mon, 7 Nov 2005 14:53:55 GMT",
"version": "v3"
}
] | 2009-01-07 | [
[
"Buchler",
"Matthias",
""
]
] | We calculate the leading divergences at NNLO for the octet part of the nonleptonic weak sector of chiral perturbation theory, using renormalization group methods. The role of counterterms which vanish at the equation of motion and their use to simplify the calculation is shown explicitly. The obtained countertem Lagran... |
hep-ph/0401174 | Alexander E. Dorokhov | A.E. Dorokhov | QCD vacuum topological susceptibility in a non-local chiral quark model | Talk at SPIN-03 Workshop, Dubna, September 16-20, 2003, to appear in
Proceedings; 6 pages, 1 figure | Phys.Part.Nucl.Lett. 1 (2004) 240-243 | null | null | hep-ph | null | The topological susceptibility of QCD vacuum is studied in the framework of a
covariant chiral quark model with non-local quark-quark interaction. The
relation of the first moment of topological susceptibility \chi'(0) and the
'spin crisis' problem is briefly discussed. It is shown, in particular, that
one always get... | [
{
"created": "Fri, 23 Jan 2004 10:46:35 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dorokhov",
"A. E.",
""
]
] | The topological susceptibility of QCD vacuum is studied in the framework of a covariant chiral quark model with non-local quark-quark interaction. The relation of the first moment of topological susceptibility \chi'(0) and the 'spin crisis' problem is briefly discussed. It is shown, in particular, that one always gets ... |
hep-ph/9606359 | null | Utpal Sarkar | Electroweak Baryogenesis and Constraints on Left-handed Majorana
Neutrino Masses | 10 pages, LATEX file with a postscript file attached at the end with
instructions to print | Phys.Lett.B390:97-100,1997 | 10.1016/S0370-2693(96)01388-3 | null | hep-ph | null | The lepton number violating interactions generated by the light Majorana
neutrinos can erase the primordial baryon asymmetry of the universe during the
electroweak phase transition. The Majorana masses of the left-handed neutrinos
are constrained to avoid this problem. These constraints do not depend on the
$(B-L)$ s... | [
{
"created": "Tue, 18 Jun 1996 15:09:23 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Sarkar",
"Utpal",
""
]
] | The lepton number violating interactions generated by the light Majorana neutrinos can erase the primordial baryon asymmetry of the universe during the electroweak phase transition. The Majorana masses of the left-handed neutrinos are constrained to avoid this problem. These constraints do not depend on the $(B-L)$ sym... |
1210.7567 | Takahiro Sasaki | Masanobu Yahiro, Hiroaki Kouno, Yuji Sakai, Takahiro Sasaki, Takahiro
Makiyama | A simple model with Z_N symmetry | 7 pages, 7 figures, Presented at The XXXth International Symposium on
Lattice Field Theory, Lattice2012 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a simple model with the Z_N symmetry in order to answer whether
the symmetry is a good concept in QCD with light quark mass. The model is
constructed by imposing the flavor-dependent twisted boundary condition (TBC)
on the three-flavor Polyakov-loop extended Nambu-Jona-Lasinio model. In the
model, the Z_N ... | [
{
"created": "Mon, 29 Oct 2012 05:31:05 GMT",
"version": "v1"
}
] | 2012-10-30 | [
[
"Yahiro",
"Masanobu",
""
],
[
"Kouno",
"Hiroaki",
""
],
[
"Sakai",
"Yuji",
""
],
[
"Sasaki",
"Takahiro",
""
],
[
"Makiyama",
"Takahiro",
""
]
] | We propose a simple model with the Z_N symmetry in order to answer whether the symmetry is a good concept in QCD with light quark mass. The model is constructed by imposing the flavor-dependent twisted boundary condition (TBC) on the three-flavor Polyakov-loop extended Nambu-Jona-Lasinio model. In the model, the Z_N sy... |
hep-ph/9710506 | Gerhard Schuler | Gerhard A. Schuler (CERN) | Two-photon physics with GALUGA 2.0 | Latex, 32 pages, 7 figures, uses 12pt.sty, epsfig.sty, amsbsy.sty | Comput.Phys.Commun. 108 (1998) 279-303 | 10.1016/S0010-4655(97)00127-6 | CERN-TH/97-265 | hep-ph | null | An extended version of the Monte Carlo program GALUGA is presented for the
computation of two-photon production in $\e^+\e^-$ collisions. Functions
implemented for the five $\gamma^\star\gamma^\star$ structure functions now
include several ans\"atze of the total hadronic cross section based on the
BFKL--Pomeron and v... | [
{
"created": "Tue, 28 Oct 1997 14:51:41 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Schuler",
"Gerhard A.",
"",
"CERN"
]
] | An extended version of the Monte Carlo program GALUGA is presented for the computation of two-photon production in $\e^+\e^-$ collisions. Functions implemented for the five $\gamma^\star\gamma^\star$ structure functions now include several ans\"atze of the total hadronic cross section based on the BFKL--Pomeron and var... |
hep-ph/0210033 | Vladimir Shevchenko | V.Shevchenko | On the pattern of Casimir scaling violation in gluodynamics | LaTeX, 12 pages, no figures | Phys.Lett. B550 (2002) 85-92 | 10.1016/S0370-2693(02)02968-4 | ITP-UU-02/48 | hep-ph hep-th | null | Results of lattice analysis indicate that the static potential in SU(3) gauge
theory is proportional to eigenvalue of quadratic Casimir operator for the
corresponding representation with a good accuracy. We discuss the mechanism of
possible deviations from the Casimir scaling in gluodynamics in terms of
correlators o... | [
{
"created": "Wed, 2 Oct 2002 11:16:07 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Shevchenko",
"V.",
""
]
] | Results of lattice analysis indicate that the static potential in SU(3) gauge theory is proportional to eigenvalue of quadratic Casimir operator for the corresponding representation with a good accuracy. We discuss the mechanism of possible deviations from the Casimir scaling in gluodynamics in terms of correlators of ... |
1106.3299 | Oleg Kuprash Evgenovych | Laszlo Jenkovszky, Oleg Kuprash, Jerry L\"ams\"a, Risto Orava | Low-Mass Diffraction at the LHC | 8 pages, 9 figures. Minor changes. To be published in the Modern
Physics Letters A | null | 10.1142/S0217732311036346 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The expected resonance structure for the low-mass single diffractive states
from a Regge-dual model elaborated paper by the present authors in a previous
is predicted. Estimates for the observable low-mass single diffraction
dissociation (SDD) cross sections and efficiencies for single diffractive
events simulated by... | [
{
"created": "Thu, 16 Jun 2011 18:29:32 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Jul 2011 15:15:15 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Jenkovszky",
"Laszlo",
""
],
[
"Kuprash",
"Oleg",
""
],
[
"Lämsä",
"Jerry",
""
],
[
"Orava",
"Risto",
""
]
] | The expected resonance structure for the low-mass single diffractive states from a Regge-dual model elaborated paper by the present authors in a previous is predicted. Estimates for the observable low-mass single diffraction dissociation (SDD) cross sections and efficiencies for single diffractive events simulated by P... |
hep-ph/0511167 | Xavier Garcia i Tormo | Xavier Garcia i Tormo, Joan Soto | Radiative decays and the nature of heavy quarkonia | 5 pages, 3 figures. Clarifications introduced, including extra curve
in plots. Journal version | Phys.Rev.Lett.96:111801,2006 | 10.1103/PhysRevLett.96.111801 | UB-ECM-PF 05/28 | hep-ph | null | We argue that the photon spectra in radiative decays of various heavy
quarkonium states provide important information on their nature. If two of
these states are in the strong coupling regime, we are able to produce a
parameter-free model independent formula, which holds at next-to-leading order
and includes both dir... | [
{
"created": "Mon, 14 Nov 2005 15:23:21 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Mar 2006 18:10:05 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Tormo",
"Xavier Garcia i",
""
],
[
"Soto",
"Joan",
""
]
] | We argue that the photon spectra in radiative decays of various heavy quarkonium states provide important information on their nature. If two of these states are in the strong coupling regime, we are able to produce a parameter-free model independent formula, which holds at next-to-leading order and includes both direc... |
1112.1104 | D.N. Triantafyllopoulos | E. Iancu, D. N. Triantafyllopoulos | JIMWLK evolution in the Gaussian approximation | v2: 45 pages, 4 figures, various corrections, section 4.4 updated, to
appear in JHEP | null | 10.1007/JHEP04(2012)025 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that the Balitsky-JIMWLK equations describing the high-energy
evolution of the n-point functions of the Wilson lines (the QCD scattering
amplitudes in the eikonal approximation) admit a controlled mean field
approximation of the Gaussian type, for any value of the number of colors Nc.
This approximatio... | [
{
"created": "Mon, 5 Dec 2011 21:41:45 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Mar 2012 23:10:06 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Iancu",
"E.",
""
],
[
"Triantafyllopoulos",
"D. N.",
""
]
] | We demonstrate that the Balitsky-JIMWLK equations describing the high-energy evolution of the n-point functions of the Wilson lines (the QCD scattering amplitudes in the eikonal approximation) admit a controlled mean field approximation of the Gaussian type, for any value of the number of colors Nc. This approximation ... |
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