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2307.14652 | C. Pallis | C. Pallis | T-Model Higgs Inflation in Supergravity | Prepared for the Proceedings of HEP 2023, Ioannina, Greece --
Conference C23-04-05. arXiv admin note: text overlap with arXiv:2305.00523 | null | null | null | hep-ph astro-ph.CO hep-th | http://creativecommons.org/licenses/by/4.0/ | We focus on a simple, natural and predictive T model of inflation in
Supergravity employing as inflaton the Higgs field which leads to the
spontaneous breaking of a U(1)_(B-L) symmetry at the SUSY GUT scale. We use a
renormalizable superpotential, fixed by a U(1) R symmetry, and a Kahler
potential which parameterizes... | [
{
"created": "Thu, 27 Jul 2023 06:57:12 GMT",
"version": "v1"
}
] | 2023-07-28 | [
[
"Pallis",
"C.",
""
]
] | We focus on a simple, natural and predictive T model of inflation in Supergravity employing as inflaton the Higgs field which leads to the spontaneous breaking of a U(1)_(B-L) symmetry at the SUSY GUT scale. We use a renormalizable superpotential, fixed by a U(1) R symmetry, and a Kahler potential which parameterizes t... |
1306.6553 | Aleksander Kusina | A. Kusina, F. I. Olness, I. Schienbein, T. Jezo, K. Kovarik, T.
Stavreva, J. Y. Yu | A Hybrid Scheme for Heavy Flavors: Merging the FFNS and VFNS | 15 pages, 11 figures, updated to match journal | Phys. Rev. D 88, 074032 (2013) | 10.1103/PhysRevD.88.074032 | LPSC-13-104, LTH 977, LPN13-024, IPPP/13/22 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a Hybrid Variable Flavor Number Scheme for heavy flavors,
denoted H-VFNS, which incorporates the advantages of both the traditional
Variable Flavor Number Scheme (VFNS) as well as the Fixed Flavor Number Scheme
(FFNS). By including an explicit $N_F$-dependence in both the Parton
Distribution Functions (P... | [
{
"created": "Thu, 27 Jun 2013 15:57:05 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Nov 2013 02:24:37 GMT",
"version": "v2"
}
] | 2013-11-22 | [
[
"Kusina",
"A.",
""
],
[
"Olness",
"F. I.",
""
],
[
"Schienbein",
"I.",
""
],
[
"Jezo",
"T.",
""
],
[
"Kovarik",
"K.",
""
],
[
"Stavreva",
"T.",
""
],
[
"Yu",
"J. Y.",
""
]
] | We introduce a Hybrid Variable Flavor Number Scheme for heavy flavors, denoted H-VFNS, which incorporates the advantages of both the traditional Variable Flavor Number Scheme (VFNS) as well as the Fixed Flavor Number Scheme (FFNS). By including an explicit $N_F$-dependence in both the Parton Distribution Functions (PDF... |
1307.7969 | Matthew Mewes | Matthew Mewes | Higher-order Lorentz violation | Presented at the Sixth Meeting on CPT and Lorentz Symmetry,
Bloomington, Indiana, June 17-21, 2013 | null | 10.1142/9789814566438_0017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This brief review discusses Lorentz-violating operators of arbitrary
dimension within the photon and neutrino sectors of the Standard-Model
Extension.
| [
{
"created": "Mon, 29 Jul 2013 14:51:01 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Mewes",
"Matthew",
""
]
] | This brief review discusses Lorentz-violating operators of arbitrary dimension within the photon and neutrino sectors of the Standard-Model Extension. |
hep-ph/0110153 | Vincenzo Cirigliano | V. Cirigliano, M. Knecht, H. Neufeld, H. Rupertsberger, P. Talavera | Radiative corrections to K_{l3} decays | 13 pages | Eur.Phys.J.C23:121-133,2002 | 10.1007/s100520100825 | UWThPh-2001-44, IFIC/01-55, CPT-2001/P.4248 | hep-ph | null | We present a complete calculation of the K_{l3} decays K^+ --> pi^0 l^+ nu_l
and K^0 --> pi^- l^+ nu_l to O(p^4, (m_d-m_u) p^2, e^2 p^2) in chiral
perturbation theory with virtual photons and leptons. We introduce the concept
of generalized form factors and kinematical densities in the presence of
electromagnetism, a... | [
{
"created": "Thu, 11 Oct 2001 14:14:02 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cirigliano",
"V.",
""
],
[
"Knecht",
"M.",
""
],
[
"Neufeld",
"H.",
""
],
[
"Rupertsberger",
"H.",
""
],
[
"Talavera",
"P.",
""
]
] | We present a complete calculation of the K_{l3} decays K^+ --> pi^0 l^+ nu_l and K^0 --> pi^- l^+ nu_l to O(p^4, (m_d-m_u) p^2, e^2 p^2) in chiral perturbation theory with virtual photons and leptons. We introduce the concept of generalized form factors and kinematical densities in the presence of electromagnetism, and... |
hep-ph/9204227 | Adrian Cooper | Shahar Ben-Menahem and Adrian Cooper | Superconductivity Solves the Monopole Problem for Alice Strings | 16 pages, 7 figures (not included) | Nucl.Phys. B388 (1992) 393-408 | 10.1016/0550-3213(92)90619-M | null | hep-ph | null | Alice strings are cosmic strings that turn matter into antimatter. Although
they arise naturally in many GUT's, it has long been believed that because of
the monopole problem they can have no cosmological effects. We show this
conclusion to be false; by using the Langacker-Pi mechanism, monopoles can in
fact be annih... | [
{
"created": "Thu, 23 Apr 1992 00:24:24 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Ben-Menahem",
"Shahar",
""
],
[
"Cooper",
"Adrian",
""
]
] | Alice strings are cosmic strings that turn matter into antimatter. Although they arise naturally in many GUT's, it has long been believed that because of the monopole problem they can have no cosmological effects. We show this conclusion to be false; by using the Langacker-Pi mechanism, monopoles can in fact be annihil... |
1510.05910 | Xin Liu | Xin Liu, Hsiang-nan Li, and Zhen-Jun Xiao | Resolving the $B \to K \pi$ puzzle by Glauber-gluon effects | Revtex file, 6 pages, 4 tables, and 1 figure; to appear in PRD,
matching the published version | Phys. Rev. D 93, 014024 (2016) | 10.1103/PhysRevD.93.014024 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the perturbative QCD formalism including the Glauber gluons, which
has been shown to accommodate the measured $B \to \pi \pi$ and $B^0\to\rho^0
\rho^0$ branching ratios simultaneously, to the analysis of the $B \to K \pi$
and $K \bar K$ decays. It is observed that the convolution of the universal
Glauber ph... | [
{
"created": "Tue, 20 Oct 2015 14:27:26 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Oct 2015 13:20:22 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Nov 2015 14:36:52 GMT",
"version": "v3"
},
{
"created": "Fri, 15 Jan 2016 10:07:04 GMT",
"version": "v4"
}
] | 2016-01-27 | [
[
"Liu",
"Xin",
""
],
[
"Li",
"Hsiang-nan",
""
],
[
"Xiao",
"Zhen-Jun",
""
]
] | We extend the perturbative QCD formalism including the Glauber gluons, which has been shown to accommodate the measured $B \to \pi \pi$ and $B^0\to\rho^0 \rho^0$ branching ratios simultaneously, to the analysis of the $B \to K \pi$ and $K \bar K$ decays. It is observed that the convolution of the universal Glauber phas... |
1912.12968 | Jamie M. Stafford | Jamie M. Stafford, Paolo Alba, Rene Bellwied, Valentina
Mantovani-Sarti, Jacquelyn Noronha-Hostler, Paolo Parotto, Israel
Portillo-Vazquez, and Claudia Ratti | Determination of Chemical Freeze-out Parameters from Net-kaon
Fluctuations at RHIC | 5 pages, 2 figures, contribution to the proceedings from the 18th
International Conference on Strangeness in Quark Matter (SQM 2019) | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the mean-over-variance ratio of the net-kaon fluctuations in the
Hadron Resonance Gas (HRG) Model for the five highest energies of the RHIC Beam
Energy Scan (BES) for different particle data lists. We compare these results
with the latest experimental data from the STAR collaboration in order to
extract ... | [
{
"created": "Mon, 30 Dec 2019 15:34:18 GMT",
"version": "v1"
}
] | 2020-01-01 | [
[
"Stafford",
"Jamie M.",
""
],
[
"Alba",
"Paolo",
""
],
[
"Bellwied",
"Rene",
""
],
[
"Mantovani-Sarti",
"Valentina",
""
],
[
"Noronha-Hostler",
"Jacquelyn",
""
],
[
"Parotto",
"Paolo",
""
],
[
"Portillo-Vazquez",
... | We calculate the mean-over-variance ratio of the net-kaon fluctuations in the Hadron Resonance Gas (HRG) Model for the five highest energies of the RHIC Beam Energy Scan (BES) for different particle data lists. We compare these results with the latest experimental data from the STAR collaboration in order to extract se... |
1503.02012 | Kirill Semenov-Tian-Shansky | B. Pire, K. Semenov-Tian-Shansky, L. Szymanowski | QCD description of backward vector meson hard electroproduction | 37 pages, 8 figures, 1 table | Phys. Rev. D 91, 094006 (2015) | 10.1103/PhysRevD.91.094006 | CPHT-RR004.0315 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider backward vector meson exclusive electroproduction off nucleons in
the framework of collinear QCD factorization. Nucleon to vector meson
transition distribution amplitudes arise as building blocks for the
corresponding factorized amplitudes. In the near-backward kinematics, the
suggested factorization mech... | [
{
"created": "Fri, 6 Mar 2015 17:02:55 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 2015 15:19:44 GMT",
"version": "v2"
}
] | 2015-05-13 | [
[
"Pire",
"B.",
""
],
[
"Semenov-Tian-Shansky",
"K.",
""
],
[
"Szymanowski",
"L.",
""
]
] | We consider backward vector meson exclusive electroproduction off nucleons in the framework of collinear QCD factorization. Nucleon to vector meson transition distribution amplitudes arise as building blocks for the corresponding factorized amplitudes. In the near-backward kinematics, the suggested factorization mechan... |
0808.2399 | Buisseret Fabien Dr | F. Buisseret | Gluelump model with transverse constituent gluons | 4 pages | Eur.Phys.J.A38:233-238,2008 | 10.1140/epja/i2008-10663-9 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that C-odd gluelumps can be successfully described as bound states of
a single transverse constituent gluon evolving in the flux-tube-like potential
generated by a static color-octet source. The use of a helicity degree of
freedom rather than a spin one for the constituent gluon forbids the states
that are no... | [
{
"created": "Mon, 18 Aug 2008 14:59:17 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Aug 2008 09:17:36 GMT",
"version": "v2"
}
] | 2008-12-18 | [
[
"Buisseret",
"F.",
""
]
] | We show that C-odd gluelumps can be successfully described as bound states of a single transverse constituent gluon evolving in the flux-tube-like potential generated by a static color-octet source. The use of a helicity degree of freedom rather than a spin one for the constituent gluon forbids the states that are not ... |
2108.09071 | Luca Di Luzio | Luca Di Luzio | CP-violating Axions | 10 pages, 1 figure. Longer version of article to appear in
EPS-HEP2021 proceedings | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | While the axion was originally introduced to wash out CP violation from
strong interactions, new sources of CP violation beyond QCD might manifest
themselves via a tiny scalar axion-nucleon component. The latter can be
experimentally probed in axion-mediated force experiments, as suggested long
ago by J.E. Moody and ... | [
{
"created": "Fri, 20 Aug 2021 08:54:05 GMT",
"version": "v1"
}
] | 2021-08-23 | [
[
"Di Luzio",
"Luca",
""
]
] | While the axion was originally introduced to wash out CP violation from strong interactions, new sources of CP violation beyond QCD might manifest themselves via a tiny scalar axion-nucleon component. The latter can be experimentally probed in axion-mediated force experiments, as suggested long ago by J.E. Moody and F.... |
hep-ph/0111203 | Silvia Pascoli | S. Pascoli, S. T. Petcov | Majorana Neutrinos, CP-Violation, Neutrinoless Double-Beta and
Tritium-Beta Decays | 9 pages, Latex; 7 pages of text, 2 ps-figures. Results unchanged; few
clarifying remarks added. To be published in the Proceedings of the
Conference NANP'01, III International Conference on Non-Accelerator New
Physics, Dubna (Russia), June 19-23 2001 | Phys.Atom.Nucl. 66 (2003) 444-451; Yad.Fiz. 66 (2003) 472-479 | 10.1134/1.1563702 | SISSA-87/2001/EP | hep-ph | null | If the present or upcoming searches for neutrinoless double beta decay give a
positive result, the Majorana nature of massive neutrinos will be established.
From the determination of the value of the effective Majorana mass parameter
|<m>|, it would be possible to obtain information on the type of neutrino mass
spe... | [
{
"created": "Fri, 16 Nov 2001 11:34:57 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Jan 2002 14:02:25 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Pascoli",
"S.",
""
],
[
"Petcov",
"S. T.",
""
]
] | If the present or upcoming searches for neutrinoless double beta decay give a positive result, the Majorana nature of massive neutrinos will be established. From the determination of the value of the effective Majorana mass parameter |<m>|, it would be possible to obtain information on the type of neutrino mass spectru... |
1606.02981 | Sven Bjarke Gudnason | Sven Bjarke Gudnason, Muneto Nitta | Modifying the pion mass in the loosely bound Skyrme model | RevTeX: 28 pages, 13 figures; V2: published version, presentation
simplified | Phys. Rev. D 94, 065018 (2016) | 10.1103/PhysRevD.94.065018 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the loosely bound Skyrme model with the addition of two different
pion mass terms; this is the most general potential of polynomial form up to
second order in the trace of the Skyrme field. The two pion mass terms are
called the standard pion mass term and the modified pion mass term. We find
that the bindin... | [
{
"created": "Thu, 9 Jun 2016 14:52:22 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Sep 2016 08:05:43 GMT",
"version": "v2"
}
] | 2016-09-20 | [
[
"Gudnason",
"Sven Bjarke",
""
],
[
"Nitta",
"Muneto",
""
]
] | We study the loosely bound Skyrme model with the addition of two different pion mass terms; this is the most general potential of polynomial form up to second order in the trace of the Skyrme field. The two pion mass terms are called the standard pion mass term and the modified pion mass term. We find that the binding ... |
1105.1092 | Buisseret Fabien Dr | Fabien Buisseret and Gwendolyn Lacroix | Comments on Yang-Mills thermodynamics, the Hagedorn spectrum and the
gluon gas | Discussion extended in v2 ; to appear in Phys Lett B | Physics Letters B 705 (2011) 405-409 | 10.1016/j.physletb.2011.10.039 | null | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the dependence of pure Yang-Mills equation of state on the choice
of gauge algebra. In the confined phase, we generalize to an arbitrary simple
gauge algebra Meyer's proposal of modelling the Yang-Mills matter by an ideal
glueball gas in which the high-lying glueball spectrum is approximated by a
Hagedorn ... | [
{
"created": "Thu, 5 May 2011 14:55:24 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Oct 2011 19:29:21 GMT",
"version": "v2"
}
] | 2011-11-01 | [
[
"Buisseret",
"Fabien",
""
],
[
"Lacroix",
"Gwendolyn",
""
]
] | We discuss the dependence of pure Yang-Mills equation of state on the choice of gauge algebra. In the confined phase, we generalize to an arbitrary simple gauge algebra Meyer's proposal of modelling the Yang-Mills matter by an ideal glueball gas in which the high-lying glueball spectrum is approximated by a Hagedorn sp... |
1009.1535 | Andreas Krassnigg | M. Blank and A. Krassnigg | Matrix algorithms for solving (in)homogeneous bound state equations | 11 pages, 7 figures | Comput.Phys.Commun.182:1391-1401,2011 | 10.1016/j.cpc.2011.03.003 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the functional approach to quantum chromodynamics, the properties of
hadronic bound states are accessible via covariant integral equations, e.g. the
Bethe-Salpeter equations for mesons. In particular, one has to deal with
linear, homogeneous integral equations which, in sophisticated model setups,
use numerical re... | [
{
"created": "Wed, 8 Sep 2010 13:57:17 GMT",
"version": "v1"
}
] | 2011-05-05 | [
[
"Blank",
"M.",
""
],
[
"Krassnigg",
"A.",
""
]
] | In the functional approach to quantum chromodynamics, the properties of hadronic bound states are accessible via covariant integral equations, e.g. the Bethe-Salpeter equations for mesons. In particular, one has to deal with linear, homogeneous integral equations which, in sophisticated model setups, use numerical repr... |
2408.03276 | Howard Baer | Howard Baer, Vernon Barger, Jessica Bolich, Juhi Dutta and Dibyashree
Sengupta | Minding the gap: testing natural anomaly-mediated SUSY breaking at high
luminosity LHC | 25 pages with 10 figures | null | null | OU-HEP-240731 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | While the minimal anomaly-mediated SUSY breaking model (mAMSB) seems ruled
out by constraints on Higgs mass, naturalness and wino dark matter, a slightly
generalized version dubbed natural AMSB (nAMSB) remains both viable and
compelling. Like mAMSB, nAMSB features winos as the lightest gauginos, but
unlike mAMSB, nAM... | [
{
"created": "Tue, 6 Aug 2024 16:18:27 GMT",
"version": "v1"
}
] | 2024-08-07 | [
[
"Baer",
"Howard",
""
],
[
"Barger",
"Vernon",
""
],
[
"Bolich",
"Jessica",
""
],
[
"Dutta",
"Juhi",
""
],
[
"Sengupta",
"Dibyashree",
""
]
] | While the minimal anomaly-mediated SUSY breaking model (mAMSB) seems ruled out by constraints on Higgs mass, naturalness and wino dark matter, a slightly generalized version dubbed natural AMSB (nAMSB) remains both viable and compelling. Like mAMSB, nAMSB features winos as the lightest gauginos, but unlike mAMSB, nAMSB... |
hep-ph/9605424 | Antonio | A. Pineda | More nonperturbative corrections to the fine and hyperfine splitting in
the heavy quarkonium | 9 pages, LaTeX, More self-contained and lengthier version without
changing physical outputs. To be published in Phys. Rev. D | Phys.Rev.D55:407,1997; Erratum-ibid.D59:099901,1999;
Phys.Rev.D59:099901,1999 | 10.1103/PhysRevD.55.407 10.1103/PhysRevD.59.099901 | UB-ECM-PF-96/11 | hep-ph | null | The leading nonperturbative effects to the fine and hyperfine splitting were
calculated some time ago. Recently, they have been used in order to obtain
realistic numerical results for the lower levels in bottomonium systems. We
point out that a contribution of the same order $O(\Lambda_{QCD}^4/m^3
\alpha_s^2)$ has be... | [
{
"created": "Tue, 28 May 1996 16:40:22 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Oct 1996 10:26:58 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Pineda",
"A.",
""
]
] | The leading nonperturbative effects to the fine and hyperfine splitting were calculated some time ago. Recently, they have been used in order to obtain realistic numerical results for the lower levels in bottomonium systems. We point out that a contribution of the same order $O(\Lambda_{QCD}^4/m^3 \alpha_s^2)$ has been... |
0802.3609 | Mohamad Ali Gomshi Nobary | M.A. Gomshi Nobary and B. Mojaveri | A fresh look at neutral meson mixing | 11 pages | Phys. Lett. B 649 (2007) 417 | 10.1016/j.physletb.2007.04.025 | Razi-hep-135 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we show that the existence of a complete biorthonormal set of
eigenvectors of the effective Hamiltonian governing the time evolution of
neutral meson system is a necessary condition for diagonalizability of such a
Hamiltonian. We also study the possibility of probing the $CPT$ invariance by
observing the... | [
{
"created": "Mon, 25 Feb 2008 12:09:03 GMT",
"version": "v1"
}
] | 2009-11-13 | [
[
"Nobary",
"M. A. Gomshi",
""
],
[
"Mojaveri",
"B.",
""
]
] | In this work we show that the existence of a complete biorthonormal set of eigenvectors of the effective Hamiltonian governing the time evolution of neutral meson system is a necessary condition for diagonalizability of such a Hamiltonian. We also study the possibility of probing the $CPT$ invariance by observing the t... |
hep-ph/0307234 | Wolfgang Ochs | Matthew A. Buican, Clemens F"orster, Wolfgang Ochs | QCD explanation of oscillating hadron and jet multiplicity moments | 31 pages, 14 figures | Eur.Phys.J.C31:57-71,2003 | 10.1140/epjc/s2003-01315-1 | MPP-2003-36 | hep-ph | null | Ratios of multiplicity moments, H_q (cumulant over factorial moments
K_q/F_q), have been observed to show an oscillatory behaviour with respect to
order, q. Recent studies of e^+e^- annihilations at LEP have shown, moreover,
that the amplitude and oscillation length vary strongly with the jet resolution
parameter y_{... | [
{
"created": "Fri, 18 Jul 2003 11:35:40 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Buican",
"Matthew A.",
""
],
[
"F\"orster",
"Clemens",
""
],
[
"Ochs",
"Wolfgang",
""
]
] | Ratios of multiplicity moments, H_q (cumulant over factorial moments K_q/F_q), have been observed to show an oscillatory behaviour with respect to order, q. Recent studies of e^+e^- annihilations at LEP have shown, moreover, that the amplitude and oscillation length vary strongly with the jet resolution parameter y_{cu... |
0812.2362 | Gregory Soyez | Gregory Soyez | Recent progress in defining jets | 10 pages, 6 figures. Contribution to the Ringberg Workshop New Trends
in HERA Physics 2008, October 5-10 2008, Ringberg Castle, Tegernsee, Germany | null | 10.1016/j.nuclphysbps.2009.03.120 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | From dedicated QCD studies to new physics background estimation, jets will be
everywhere at the LHC. In these proceedings, we discuss two important recent
series of improvements.
In the first one, we introduce new algorithms and new implementations of
previously existing algorithms, in order to cure limitations of ... | [
{
"created": "Fri, 12 Dec 2008 12:25:07 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Soyez",
"Gregory",
""
]
] | From dedicated QCD studies to new physics background estimation, jets will be everywhere at the LHC. In these proceedings, we discuss two important recent series of improvements. In the first one, we introduce new algorithms and new implementations of previously existing algorithms, in order to cure limitations of thei... |
1510.01912 | Walter Grimus | R.M. Fonseca, W. Grimus | Roots of unity and lepton mixing patterns from finite flavour symmetries | 6 pages, no figures, talk presented at XXXIX International Conference
of Theoretical Physics "Matter to the Deepest," Ustron, Poland, September
13-18, 2015 | null | 10.5506/APhysPolB.46.2407 | UWThPh-2015-25, IFIC/15-78 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The classification of lepton mixing matrices from finite residual symmetries
is reviewed, with emphasis on the role of vanishing sums of roots of unity for
the solution of this problem.
| [
{
"created": "Wed, 7 Oct 2015 12:09:44 GMT",
"version": "v1"
}
] | 2016-01-20 | [
[
"Fonseca",
"R. M.",
""
],
[
"Grimus",
"W.",
""
]
] | The classification of lepton mixing matrices from finite residual symmetries is reviewed, with emphasis on the role of vanishing sums of roots of unity for the solution of this problem. |
hep-ph/9703355 | Michael Spira | Michael Spira | Higgs Boson Production at the LHC | 10 pages, latex, 4 figures | null | null | CERN-TH/97-35 | hep-ph | null | Recent theoretical progress in the evaluation of Higgs boson production at
the LHC within the Standard Model and its minimal supersymmetric extension is
reviewed. In particular the two-loop QCD corrections to the squark loop
contributions to scalar Higgs production in the MSSM and soft gluon resummation
effects in St... | [
{
"created": "Tue, 18 Mar 1997 14:50:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Spira",
"Michael",
""
]
] | Recent theoretical progress in the evaluation of Higgs boson production at the LHC within the Standard Model and its minimal supersymmetric extension is reviewed. In particular the two-loop QCD corrections to the squark loop contributions to scalar Higgs production in the MSSM and soft gluon resummation effects in Stan... |
hep-ph/9605388 | Bodenmueller | Harald Fritzsch | The Quark Mass Problem and CP-Violation | 11 latex pages | null | null | MPI-PhT/96-34 | hep-ph | null | A simple breaking of the subnuclear democracy among the quarks leads to a
mixing between the second and the third family, in agreement with observation.
Introducing the mixing between the first and the second family, one finds an
interesting pattern of maximal CP-violation as well as a complete determination
of the e... | [
{
"created": "Fri, 24 May 1996 10:21:17 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fritzsch",
"Harald",
""
]
] | A simple breaking of the subnuclear democracy among the quarks leads to a mixing between the second and the third family, in agreement with observation. Introducing the mixing between the first and the second family, one finds an interesting pattern of maximal CP-violation as well as a complete determination of the ele... |
1001.0369 | Alexei Nefediev | V. Baru, C. Hanhart, Yu.S. Kalashnikova, A.E. Kudryavtsev, A.V.
Nefediev | Interplay of quark and meson degrees of freedom in a near-threshold
resonance | LaTeX2e, 11 pages, minor typo corrections, to appear in Eur.Phys.J.A | Eur.Phys.J.A44:93-103,2010 | 10.1140/epja/i2010-10929-7 | FZJ-IKP(TH)-2009-39 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the interplay of quark and meson degrees of freedom in a
physical state representing a near-threshold resonance for the case of a single
continuum channel. We demonstrate that such a near-threshold resonance may
possess quite peculiar properties if both quark and meson dynamics generate
weakly coupled ... | [
{
"created": "Sun, 3 Jan 2010 13:20:12 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jan 2010 13:30:22 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Feb 2010 12:08:54 GMT",
"version": "v3"
}
] | 2010-04-30 | [
[
"Baru",
"V.",
""
],
[
"Hanhart",
"C.",
""
],
[
"Kalashnikova",
"Yu. S.",
""
],
[
"Kudryavtsev",
"A. E.",
""
],
[
"Nefediev",
"A. V.",
""
]
] | We investigate the interplay of quark and meson degrees of freedom in a physical state representing a near-threshold resonance for the case of a single continuum channel. We demonstrate that such a near-threshold resonance may possess quite peculiar properties if both quark and meson dynamics generate weakly coupled ne... |
1511.04040 | Sally Dawson | S. Dawson | Progress in Electroweak Symmetry Breaking | Contribution to Lepton-Photon Conference, 2015, 15 pages | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk, I discuss theoretical advances in understanding the properties
of the Higgs boson and the implications for models of electroweak symmetry
breaking. I begin by reviewing some of the recent progress in Standard Model
calculations for Higgs boson production and decay rates, followed by a
lightning tour of ... | [
{
"created": "Thu, 12 Nov 2015 20:07:33 GMT",
"version": "v1"
}
] | 2015-11-13 | [
[
"Dawson",
"S.",
""
]
] | In this talk, I discuss theoretical advances in understanding the properties of the Higgs boson and the implications for models of electroweak symmetry breaking. I begin by reviewing some of the recent progress in Standard Model calculations for Higgs boson production and decay rates, followed by a lightning tour of th... |
2007.01826 | Victor Goncalves | V. P. Goncalves, D. E. Martins, M. S. Rangel | Diffractive $\gamma \gamma$ production in $pp$ collisions at the LHC | 7 pages, 4 figures, 3 tables. Improved version to be published in
EPJC. arXiv admin note: text overlap with arXiv:2002.03902 | null | 10.1140/epjc/s10052-020-8393-9 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this letter we estimate the contribution of the double diffractive
processes for the diphoton production in $pp$ collisions at the Large Hadron
Collider (LHC). The acceptance of the central and forward LHC detectors is
taken into account and predictions for the invariant mass, rapidity and,
transverse momentum dis... | [
{
"created": "Thu, 2 Jul 2020 12:36:03 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Aug 2020 12:37:28 GMT",
"version": "v2"
}
] | 2020-10-28 | [
[
"Goncalves",
"V. P.",
""
],
[
"Martins",
"D. E.",
""
],
[
"Rangel",
"M. S.",
""
]
] | In this letter we estimate the contribution of the double diffractive processes for the diphoton production in $pp$ collisions at the Large Hadron Collider (LHC). The acceptance of the central and forward LHC detectors is taken into account and predictions for the invariant mass, rapidity and, transverse momentum distr... |
1608.00468 | Zhiguang Xiao | Zhiguang Xiao, Zhi-Yong Zhou | Virtual states and generalized completeness relation in the Friedrichs
Model | 15 pages, 8 figures; Minor modifications, imporved figures, version
to appear in Phys. Rev. D | Phys. Rev. D 94, 076006 (2016) | 10.1103/PhysRevD.94.076006 | ICTS-USTC-16-13 | hep-ph math-ph math.MP nucl-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the well-known Friedrichs model, in which a discrete state is
coupled to a continuum state. By examining the pole behaviors of the Friedrichs
model in a specific form factor thoroughly, we find that, in general, when the
bare discrete state is below the threshold of the continuum state, there should
also be ... | [
{
"created": "Mon, 1 Aug 2016 15:19:26 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Oct 2016 03:48:11 GMT",
"version": "v2"
}
] | 2016-11-02 | [
[
"Xiao",
"Zhiguang",
""
],
[
"Zhou",
"Zhi-Yong",
""
]
] | We study the well-known Friedrichs model, in which a discrete state is coupled to a continuum state. By examining the pole behaviors of the Friedrichs model in a specific form factor thoroughly, we find that, in general, when the bare discrete state is below the threshold of the continuum state, there should also be a ... |
2107.12789 | Tanmoy Modak | Tanmoy Modak, Eibun Senaha | Electroweak baryogenesis via bottom transport: complementarity between
LHC and future lepton collider probes | matches published version | Phys.Lett.B 822 (2021) 136695 | 10.1016/j.physletb.2021.136695 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the complementarity between the Large Hadron Collider (LHC) and
future lepton colliders in probing electroweak baryogenesis induced by an
additional bottom Yukawa coupling $\rho_{bb}$. The context is general two Higgs
doublet model (g2HDM) where such additional bottom Yukawa coupling can account
for the obse... | [
{
"created": "Tue, 27 Jul 2021 13:02:45 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Oct 2021 15:20:43 GMT",
"version": "v2"
}
] | 2021-10-05 | [
[
"Modak",
"Tanmoy",
""
],
[
"Senaha",
"Eibun",
""
]
] | We study the complementarity between the Large Hadron Collider (LHC) and future lepton colliders in probing electroweak baryogenesis induced by an additional bottom Yukawa coupling $\rho_{bb}$. The context is general two Higgs doublet model (g2HDM) where such additional bottom Yukawa coupling can account for the observ... |
2004.03285 | Daniel Baranowski | Daniel Baranowski | NNLO zero-jettiness beam and soft functions to higher orders in the
dimensional-regularization parameter $\epsilon$ | 26 pages, 1 figure | null | 10.1140/epjc/s10052-020-8047-y | P3H-20-006, TTP20-004 | hep-ph | http://creativecommons.org/licenses/by-sa/4.0/ | We present the calculation of the next-to-next-to-leading order (NNLO)
zero-jettiness beam and soft functions, up to the second order in the expansion
in the dimensional regularization parameter $\epsilon$. These higher order
terms are needed for the computation of the next-to-next-to-next-to-leading
order (N$^3$LO) ... | [
{
"created": "Tue, 7 Apr 2020 11:44:14 GMT",
"version": "v1"
}
] | 2020-07-15 | [
[
"Baranowski",
"Daniel",
""
]
] | We present the calculation of the next-to-next-to-leading order (NNLO) zero-jettiness beam and soft functions, up to the second order in the expansion in the dimensional regularization parameter $\epsilon$. These higher order terms are needed for the computation of the next-to-next-to-next-to-leading order (N$^3$LO) ze... |
hep-ph/9612223 | Hai-Yang Cheng | Hai-Yang Cheng | Nonleptonic Weak Decays of Bottom Baryons | 24 pages, to appear in Phys. Rev. Uncertainties with form factor q^2
dependence are discussed | Phys.Rev. D56 (1997) 2799-2811 | 10.1103/PhysRevD.56.2799 | IP-ASTP-06-96 | hep-ph | null | Cabibbo-allowed two-body hadronic weak decays of bottom baryons are analyzed.
Contrary to the charmed baryon sector, many channels of bottom baryon decays
proceed only through the external or internal W-emission diagrams. Moreover,
W-exchange is likely to be suppressed in the bottom baryon sector.
Consequently, the f... | [
{
"created": "Mon, 2 Dec 1996 06:04:11 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jun 1997 22:52:01 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Cheng",
"Hai-Yang",
""
]
] | Cabibbo-allowed two-body hadronic weak decays of bottom baryons are analyzed. Contrary to the charmed baryon sector, many channels of bottom baryon decays proceed only through the external or internal W-emission diagrams. Moreover, W-exchange is likely to be suppressed in the bottom baryon sector. Consequently, the fac... |
hep-ph/9907414 | R. Sekhar Chivukula | R. Sekhar Chivukula and Nick Evans | Triviality and the Precision Bound on the Higgs Mass | 9 pages, 3 epsf figures included | Phys.Lett. B464 (1999) 244-248 | 10.1016/S0370-2693(99)00972-7 | BUHEP-99-15 | hep-ph | null | The triviality of the scalar sector of the standard one-doublet Higgs model
implies that this model is only an effective low-energy theory valid below some
cut-off scale Lambda. For a heavy higgs this scale must be relatively low (10
TeV or less). Additional interactions coming from the underlying theory, and
suppres... | [
{
"created": "Mon, 19 Jul 1999 16:02:40 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Chivukula",
"R. Sekhar",
""
],
[
"Evans",
"Nick",
""
]
] | The triviality of the scalar sector of the standard one-doublet Higgs model implies that this model is only an effective low-energy theory valid below some cut-off scale Lambda. For a heavy higgs this scale must be relatively low (10 TeV or less). Additional interactions coming from the underlying theory, and suppresse... |
hep-ph/0111320 | Neil Russell | Neil Russell | CPT and Lorentz Tests with Clocks in Space | 10 pages, presented at the Second Meeting on CPT and Lorentz
Symmetry, Bloomington, Indiana, August 2001. One additional reference | null | 10.1142/9789812778123_0013 | null | hep-ph | null | Space-based clock-comparison experiments can provide Planck-scale sensitivity
to many parameters for Lorentz and CPT violation that are difficult to measure
on Earth. The principal advantages are a reduced timescale for data collection,
reduced suppression for certain effects, and access to certain parameters not
pos... | [
{
"created": "Sat, 24 Nov 2001 18:29:18 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Dec 2001 02:09:08 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Russell",
"Neil",
""
]
] | Space-based clock-comparison experiments can provide Planck-scale sensitivity to many parameters for Lorentz and CPT violation that are difficult to measure on Earth. The principal advantages are a reduced timescale for data collection, reduced suppression for certain effects, and access to certain parameters not possi... |
hep-ph/9805418 | Helmut Satz | Helmut Satz | Deconfinement and Percolation | 13 pages, latex, six figures included | Nucl.Phys.A642:130-142,1998 | 10.1016/S0375-9474(98)00508-9 | BI-TP 98/11 | hep-ph | null | Using percolation theory, we derive a conceptual definition of deconfinement
in terms of cluster formation. The result is readily applicable to infinite
volume equilibrium matter as well as to finite size pre-equilibrium systems in
nuclear collisions.
| [
{
"created": "Fri, 22 May 1998 00:04:06 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Satz",
"Helmut",
""
]
] | Using percolation theory, we derive a conceptual definition of deconfinement in terms of cluster formation. The result is readily applicable to infinite volume equilibrium matter as well as to finite size pre-equilibrium systems in nuclear collisions. |
0708.0008 | Aron Bernstein | A.M. Bernstein and C.N. Papanicolas | Ovrview: The Shape of Hadrons | null | AIP Conf.Proc.904:1-22,2007 | 10.1063/1.2734399 | null | hep-ph hep-ex nucl-ex nucl-th | null | In this article we address the physical basis of the deviation of hadron
shapes from spherical symmetry (non-spherical amplitudes) with focus on the
nucleon and $\Delta$. An overview of both the experimental methods and results
and the current theoretical understanding of the issue is presented. At the
present time t... | [
{
"created": "Tue, 31 Jul 2007 20:04:29 GMT",
"version": "v1"
}
] | 2009-01-06 | [
[
"Bernstein",
"A. M.",
""
],
[
"Papanicolas",
"C. N.",
""
]
] | In this article we address the physical basis of the deviation of hadron shapes from spherical symmetry (non-spherical amplitudes) with focus on the nucleon and $\Delta$. An overview of both the experimental methods and results and the current theoretical understanding of the issue is presented. At the present time the... |
hep-ph/9208245 | null | R. Holman, S.D.H. Hsu, T. Vachaspati and R. Watkins | Metastable Cosmic Strings in Realistic Models | 24 pages, 2 figures (available on request); HUTP-92/A032,
Fermilab-Pub-92/228-A | Phys.Rev.D46:5352-5359,1992 | 10.1103/PhysRevD.46.5352 | null | hep-ph | null | We investigate the stability of the electroweak Z-string at high
temperatures. Our results show that while finite temperature corrections can
improve the stability of the Z-string, their effect is not strong enough to
stabilize the Z-string in the standard electroweak model. Consequently, the
Z-string will be unstabl... | [
{
"created": "Tue, 25 Aug 1992 15:05:41 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Holman",
"R.",
""
],
[
"Hsu",
"S. D. H.",
""
],
[
"Vachaspati",
"T.",
""
],
[
"Watkins",
"R.",
""
]
] | We investigate the stability of the electroweak Z-string at high temperatures. Our results show that while finite temperature corrections can improve the stability of the Z-string, their effect is not strong enough to stabilize the Z-string in the standard electroweak model. Consequently, the Z-string will be unstable ... |
hep-ph/0304259 | Jan Kalinowski | W. Krolikowski | Is there a dynamical group structure behind the bilarge form of neutrino
mixing matrix? | 1+9 pages, latex, no figures | Acta Phys.Polon. B34 (2003) 4157-4166 | null | IFT-03/10 | hep-ph | null | We observe that the {\it invariance} of neutrino mixing matrix under the
simultaneous discrete transformations $\nu_1, \nu_2, \nu_3 \to -\nu_1, -\nu_2,
\nu_3 $ and $\nu_e, \nu_\mu, \nu_\tau \to -\nu_e, \nu_\tau, \nu_\mu $ (neutrino
"horizontal conjugation") {\it characterizes} (as a sufficient condition for
it) the f... | [
{
"created": "Mon, 28 Apr 2003 09:04:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Krolikowski",
"W.",
""
]
] | We observe that the {\it invariance} of neutrino mixing matrix under the simultaneous discrete transformations $\nu_1, \nu_2, \nu_3 \to -\nu_1, -\nu_2, \nu_3 $ and $\nu_e, \nu_\mu, \nu_\tau \to -\nu_e, \nu_\tau, \nu_\mu $ (neutrino "horizontal conjugation") {\it characterizes} (as a sufficient condition for it) the fam... |
2407.10604 | Jiabao Liu | Jiabao Liu, Hiroki Nagakura, Ryuichiro Akaho, Akira Ito, Masamichi
Zaizen, Shun Furusawa, Shoichi Yamada | Muon-induced collisional flavor instability in core-collapse supernova | null | null | null | null | hep-ph astro-ph.HE | http://creativecommons.org/licenses/by/4.0/ | Neutrinos are known to undergo flavor conversion among their three flavors.
In the theoretical modeling of core-collapse supernova (CCSN), there has been a
great deal of attention to recent discoveries of a new type of neutrino flavor
conversions, namely collisional flavor instability (CFI), in which the
instability ... | [
{
"created": "Mon, 15 Jul 2024 10:27:27 GMT",
"version": "v1"
}
] | 2024-07-17 | [
[
"Liu",
"Jiabao",
""
],
[
"Nagakura",
"Hiroki",
""
],
[
"Akaho",
"Ryuichiro",
""
],
[
"Ito",
"Akira",
""
],
[
"Zaizen",
"Masamichi",
""
],
[
"Furusawa",
"Shun",
""
],
[
"Yamada",
"Shoichi",
""
]
] | Neutrinos are known to undergo flavor conversion among their three flavors. In the theoretical modeling of core-collapse supernova (CCSN), there has been a great deal of attention to recent discoveries of a new type of neutrino flavor conversions, namely collisional flavor instability (CFI), in which the instability is... |
hep-ph/0508214 | Iain W. Stewart | Christian M. Arnesen, Joydip Kundu, Iain W. Stewart | Constraint equations for heavy-to-light currents in SCET | 35 pages | Phys.Rev. D72 (2005) 114002 | 10.1103/PhysRevD.72.114002 | MIT-CTP-3667, DOE/ER/40762-347 | hep-ph | null | A complete basis for the next-to-next-to leading order heavy-to-light
currents in the soft-collinear effective theory is constructed.
Reparameterization invariance is imposed by deriving constraint equations.
Their solutions give the set of allowed Dirac structures as well as relations
between the Wilson coefficients... | [
{
"created": "Mon, 22 Aug 2005 18:43:13 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Arnesen",
"Christian M.",
""
],
[
"Kundu",
"Joydip",
""
],
[
"Stewart",
"Iain W.",
""
]
] | A complete basis for the next-to-next-to leading order heavy-to-light currents in the soft-collinear effective theory is constructed. Reparameterization invariance is imposed by deriving constraint equations. Their solutions give the set of allowed Dirac structures as well as relations between the Wilson coefficients o... |
2007.11414 | Xiao-Yun Wang | Ya-Ping Xie, Xiao-Yun Wang, Xurong Chen | Production of vector mesons in pentaquark states resonance channel in
$p$-$A$ ultraperipheral collisions | 9 pages, 5 figures | null | 10.1088/1674-1137/abc245 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Ultraperipheral collisions (UPCs) of protons and nuclei are important for the
study of the photoproduction of vector mesons and exotic states. The
photoproduction of vector mesons in the pentaquark resonance channel in
$p\mbox{-}Au$ UPCs at the Relative Heavy Ion Collider (RHIC) and $p$-$Pb$ UPCs
at the Large Hadron ... | [
{
"created": "Wed, 22 Jul 2020 13:21:19 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Oct 2020 08:35:50 GMT",
"version": "v2"
}
] | 2020-10-30 | [
[
"Xie",
"Ya-Ping",
""
],
[
"Wang",
"Xiao-Yun",
""
],
[
"Chen",
"Xurong",
""
]
] | Ultraperipheral collisions (UPCs) of protons and nuclei are important for the study of the photoproduction of vector mesons and exotic states. The photoproduction of vector mesons in the pentaquark resonance channel in $p\mbox{-}Au$ UPCs at the Relative Heavy Ion Collider (RHIC) and $p$-$Pb$ UPCs at the Large Hadron Co... |
1007.1887 | Bastian Kubis | Bastian Kubis, Rebekka Schmidt | Radiative corrections in K --> pi l+ l- decays | 12 pages, 9 figures; reference added, matches version published in
EPJC | Eur.Phys.J.C70:219-231,2010 | 10.1140/epjc/s10052-010-1442-z | HISKP-TH-10/17 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate radiative corrections to the flavor-changing neutral current
process K --> pi l+ l-, both for charged and neutral kaon decays. While the
soft-photon approximation is shown to work well for the muon channels, we
discuss the necessity of further phase space cuts with electrons in the final
state. It is als... | [
{
"created": "Mon, 12 Jul 2010 12:34:19 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Nov 2010 12:40:38 GMT",
"version": "v2"
}
] | 2010-11-23 | [
[
"Kubis",
"Bastian",
""
],
[
"Schmidt",
"Rebekka",
""
]
] | We calculate radiative corrections to the flavor-changing neutral current process K --> pi l+ l-, both for charged and neutral kaon decays. While the soft-photon approximation is shown to work well for the muon channels, we discuss the necessity of further phase space cuts with electrons in the final state. It is also ... |
2205.08088 | Dan Kondo | Dan Kondo, Robert McGehee, Tom Melia and Hitoshi Murayama | Linear Sigma Dark Matter | 30 pages, 13 figures; v2: minor revisions to match published version | JHEP09(2022)041 | 10.1007/JHEP09(2022)041 | null | hep-ph astro-ph.CO | http://creativecommons.org/licenses/by/4.0/ | We present a model of self-interacting dark matter based on QCD-like theories
and inspired by the proximity of $a_0(980\pm 20)$ to the $K\bar{K}(990)$
threshold. Dark matter is comprised of dark pions which self-scatter via the
$\sigma$ resonance close to the $\pi\pi$ threshold. While the linear sigma
model serves as... | [
{
"created": "Tue, 17 May 2022 04:31:29 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Sep 2022 05:29:03 GMT",
"version": "v2"
}
] | 2022-09-13 | [
[
"Kondo",
"Dan",
""
],
[
"McGehee",
"Robert",
""
],
[
"Melia",
"Tom",
""
],
[
"Murayama",
"Hitoshi",
""
]
] | We present a model of self-interacting dark matter based on QCD-like theories and inspired by the proximity of $a_0(980\pm 20)$ to the $K\bar{K}(990)$ threshold. Dark matter is comprised of dark pions which self-scatter via the $\sigma$ resonance close to the $\pi\pi$ threshold. While the linear sigma model serves as a... |
2111.11383 | Nazar Burmasov | Nazar Burmasov, Evgeny Kryshen, Paul Buehler, Roman Lavicka | Upcgen: a Monte Carlo simulation program for dilepton pair production in
ultra-peripheral collisions of heavy ions | 28 pages, 11 figures, to be submitted to Computer Physics
Communications | null | 10.1016/j.cpc.2022.108388 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Ultra-peripheral collisions (UPCs) of heavy ions can be used as a clean
environment to study two-photon induced interactions such as dilepton pair
photoproduction. Recently, precise data on lepton pair production in UPCs were
obtained by the ATLAS experiment at the LHC where significant deviations, of up
to 20%, from... | [
{
"created": "Mon, 22 Nov 2021 17:47:15 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Mar 2022 13:18:03 GMT",
"version": "v2"
}
] | 2022-05-18 | [
[
"Burmasov",
"Nazar",
""
],
[
"Kryshen",
"Evgeny",
""
],
[
"Buehler",
"Paul",
""
],
[
"Lavicka",
"Roman",
""
]
] | Ultra-peripheral collisions (UPCs) of heavy ions can be used as a clean environment to study two-photon induced interactions such as dilepton pair photoproduction. Recently, precise data on lepton pair production in UPCs were obtained by the ATLAS experiment at the LHC where significant deviations, of up to 20%, from a... |
hep-ph/9507399 | Kingman Cheung | Kingman Cheung and Robert J. Oakes | Strange-Beauty Meson Production at $p\bar p$ Colliders | Minor changes in the discussion section. Also available at
http://www.ph.utexas.edu/~cheung/paper.html | Phys.Rev. D53 (1996) 1242-1246 | 10.1103/PhysRevD.53.1242 | NUHEP-TH-95-07, CPP-95-11 | hep-ph hep-ex | null | The production rates and transverse momentum distributions of the
strange-beauty mesons $B_s$ and $B_s^*$ at $p\bar p$ colliders are calculated
assuming fragmentation is the dominant process. Results are given for the
Tevatron in the large transverse momentum region, where fragmentation is
expected to be most importa... | [
{
"created": "Mon, 24 Jul 1995 19:39:56 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Dec 1995 19:28:33 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Cheung",
"Kingman",
""
],
[
"Oakes",
"Robert J.",
""
]
] | The production rates and transverse momentum distributions of the strange-beauty mesons $B_s$ and $B_s^*$ at $p\bar p$ colliders are calculated assuming fragmentation is the dominant process. Results are given for the Tevatron in the large transverse momentum region, where fragmentation is expected to be most important... |
2309.01773 | Stephan Narison | S. Li (Dept. Phys, Univ. Saskatchewan, CA), S. Narison (LUPM,
CNRS-In2P3, Univ. Montpellie, France), T. Steele (Dept. Phys, Univ.
Saskatchewan, CA), D. Rabetiarivony (iHEPMAD, Univ. Antananarivo, Madagascar) | $2^{++}$ Tensor Di-Gluonium from Laplace Sum Rules at NLO | 7 pages, 9 figures, 1 Table | null | null | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the next-to-leading (NLO) corrections to the perturbative (PT)
and $< \alpha_s G^2>$ condensate and the LO constant term of the $< G^3 > $
contributions to the $2^{++}$ tensor di-gluonium two-point correlator. Using
these results into the inverse Laplace transform sum rules (LSR) moments and
their ratio, ... | [
{
"created": "Mon, 4 Sep 2023 19:25:27 GMT",
"version": "v1"
}
] | 2023-09-06 | [
[
"Li",
"S.",
"",
"Dept. Phys, Univ. Saskatchewan, CA"
],
[
"Narison",
"S.",
"",
"LUPM,\n CNRS-In2P3, Univ. Montpellie, France"
],
[
"Steele",
"T.",
"",
"Dept. Phys, Univ.\n Saskatchewan, CA"
],
[
"Rabetiarivony",
"D.",
"",
"iHEPMAD, Univ... | We evaluate the next-to-leading (NLO) corrections to the perturbative (PT) and $< \alpha_s G^2>$ condensate and the LO constant term of the $< G^3 > $ contributions to the $2^{++}$ tensor di-gluonium two-point correlator. Using these results into the inverse Laplace transform sum rules (LSR) moments and their ratio, we... |
2303.13438 | Tzihu\'e Cisneros P\'erez | T. Cisneros-P\'erez, M. A. Hern\'andez-Ru\'iz, A.
Guti\'errez-Rodr\'iguez and E. Cruz-Albaro | Flavor-changing top quark rare decays in the Bestest Little Higgs Model | 13 pages and 10 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper investigates the effects of parameters in the Bestest Little Higgs
Model (BLHM) on rare flavor-changing decays of the top quark. As a result,
flavor-changing phenomena are introduced in the BLHM for the first time. In
this study, we incorporate new flavor mixing terms between the light quarks of
the Standa... | [
{
"created": "Thu, 23 Mar 2023 17:01:35 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Mar 2023 02:57:00 GMT",
"version": "v2"
},
{
"created": "Thu, 29 Jun 2023 03:50:43 GMT",
"version": "v3"
}
] | 2023-06-30 | [
[
"Cisneros-Pérez",
"T.",
""
],
[
"Hernández-Ruíz",
"M. A.",
""
],
[
"Gutiérrez-Rodríguez",
"A.",
""
],
[
"Cruz-Albaro",
"E.",
""
]
] | This paper investigates the effects of parameters in the Bestest Little Higgs Model (BLHM) on rare flavor-changing decays of the top quark. As a result, flavor-changing phenomena are introduced in the BLHM for the first time. In this study, we incorporate new flavor mixing terms between the light quarks of the Standard... |
hep-ph/9208218 | Leandros Perivolaropoulos | M. James, L. Perivolaropoulos and T. Vachaspati | On the Stability of Electroweak Strings (New Version) | 1 figure (not include d, available upon request). Use jnl and
reforder macros | null | null | null | hep-ph | null | We map the parameter space that leads to stable Z-vortices in the electroweak
model. For $sin^2 \theta_W = 0.23$, we find that the strings are unstable for a
Higgs mass larger than 24 GeV. Given the latest constraints on the Higgs mass
from LEP, this shows that, if the standard electroweak model is realized in
Nature... | [
{
"created": "Tue, 11 Aug 1992 03:27:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"James",
"M.",
""
],
[
"Perivolaropoulos",
"L.",
""
],
[
"Vachaspati",
"T.",
""
]
] | We map the parameter space that leads to stable Z-vortices in the electroweak model. For $sin^2 \theta_W = 0.23$, we find that the strings are unstable for a Higgs mass larger than 24 GeV. Given the latest constraints on the Higgs mass from LEP, this shows that, if the standard electroweak model is realized in Nature, ... |
1406.4914 | Pilar Coloma | Pilar Coloma, Patrick Huber and Jonathan M. Link | Combining dark matter detectors and electron-capture sources to hunt for
new physics in the neutrino sector | 5 pages, 2 figures. Minor modifications, references added. Version
accepted for publication in JHEP | null | 10.1007/JHEP11(2014)042 | null | hep-ph hep-ex nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this letter we point out the possibility to study new physics in the
neutrino sector using dark matter detectors based on liquid xenon. These are
characterized by very good spatial resolution and extremely low thresholds for
electron recoil energies. When combined with a radioactive $\nu_e$ source, both
features i... | [
{
"created": "Wed, 18 Jun 2014 23:28:43 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Oct 2014 21:20:57 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Coloma",
"Pilar",
""
],
[
"Huber",
"Patrick",
""
],
[
"Link",
"Jonathan M.",
""
]
] | In this letter we point out the possibility to study new physics in the neutrino sector using dark matter detectors based on liquid xenon. These are characterized by very good spatial resolution and extremely low thresholds for electron recoil energies. When combined with a radioactive $\nu_e$ source, both features in ... |
hep-ph/0008172 | Martti Raidal | M. Raidal (UC Riverside) | Testing Left-Right Symmetric Gauge Theories at e^+e^- Colliders | 11 pages, 4 figures | Phys.Lett. B492 (2000) 107-114 | 10.1016/S0370-2693(00)01078-9 | UCRHEP-T269 | hep-ph | null | If the Standard Model is embedded in a left-right symmetric gauge theory at
the TeV scale, the pair production of light W-bosons in e^+e^- collisions,
e^+e^- -> W^+W^-, will be affected by mixings in the gauge and neutrino
sectors, and by the t-channel exchange of a heavy right-handed neutrino. The
modification of th... | [
{
"created": "Wed, 16 Aug 2000 18:03:35 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Raidal",
"M.",
"",
"UC Riverside"
]
] | If the Standard Model is embedded in a left-right symmetric gauge theory at the TeV scale, the pair production of light W-bosons in e^+e^- collisions, e^+e^- -> W^+W^-, will be affected by mixings in the gauge and neutrino sectors, and by the t-channel exchange of a heavy right-handed neutrino. The modification of the ... |
1608.01307 | Asher Berlin | Asher Berlin | Neutrino Oscillations as a Probe of Light Scalar Dark Matter | 4 pages, 1 figure; added references and updated to published version | Phys. Rev. Lett. 117, 231801 (2016) | 10.1103/PhysRevLett.117.231801 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a class of models involving interactions between ultra-light
scalar dark matter and Standard Model neutrinos. Such couplings modify the
neutrino mass splittings and mixing angles to include additional components
that vary in time periodically with a frequency and amplitude set by the mass
and energy densi... | [
{
"created": "Wed, 3 Aug 2016 20:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Dec 2016 22:15:10 GMT",
"version": "v2"
}
] | 2016-12-07 | [
[
"Berlin",
"Asher",
""
]
] | We consider a class of models involving interactions between ultra-light scalar dark matter and Standard Model neutrinos. Such couplings modify the neutrino mass splittings and mixing angles to include additional components that vary in time periodically with a frequency and amplitude set by the mass and energy density... |
0906.3026 | Csaba Csaki | Brando Bellazzini, Csaba Csaki, Adam Falkowski and Andreas Weiler | Buried Higgs | 19+1 pages, 13 figures, added references, accepted in PRD | Phys.Rev.D80:075008,2009 | 10.1103/PhysRevD.80.075008 | CERN-PH-TH/2009-096, RUNHETC 2009-07 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an extension of the MSSM where the dominant decay channel of the
Higgs boson is a cascade decay into a four-gluon final state. In this model the
Higgs is a pseudo-Goldstone boson of a broken global symmetry SU(3)-> SU(2).
Both the global symmetry breaking and electroweak symmetry breaking are
radiatively i... | [
{
"created": "Wed, 17 Jun 2009 19:05:13 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Sep 2009 02:36:49 GMT",
"version": "v2"
}
] | 2009-11-06 | [
[
"Bellazzini",
"Brando",
""
],
[
"Csaki",
"Csaba",
""
],
[
"Falkowski",
"Adam",
""
],
[
"Weiler",
"Andreas",
""
]
] | We present an extension of the MSSM where the dominant decay channel of the Higgs boson is a cascade decay into a four-gluon final state. In this model the Higgs is a pseudo-Goldstone boson of a broken global symmetry SU(3)-> SU(2). Both the global symmetry breaking and electroweak symmetry breaking are radiatively ind... |
0710.0623 | Gustavo Burdman | Gustavo Burdman and Leandro Da Rold | Electroweak Symmetry Breaking from a Holographic Fourth Generation | 18 pages, 2 figures | JHEP 0712:086,2007 | 10.1088/1126-6708/2007/12/086 | null | hep-ph hep-ex hep-th | null | We consider a model with four generations of standard model fermions
propagating in an extra dimension with an AdS background metric. We show that
if the zero modes of the fourth generation are highly localized towards the
infrared brane, it is possible to break the electroweak symmetry via their
condensation, partly... | [
{
"created": "Tue, 2 Oct 2007 20:00:10 GMT",
"version": "v1"
}
] | 2009-01-06 | [
[
"Burdman",
"Gustavo",
""
],
[
"Da Rold",
"Leandro",
""
]
] | We consider a model with four generations of standard model fermions propagating in an extra dimension with an AdS background metric. We show that if the zero modes of the fourth generation are highly localized towards the infrared brane, it is possible to break the electroweak symmetry via their condensation, partly d... |
0901.1354 | Mingmei Xu | Hongwei Ke, Mingmei Xu, Lianshou Liu | Critical phenomena in disc-percolation model and its application to
relativistic heavy ion collisions | 5 pages, 7 figures | null | 10.1088/1674-1137/33/10/007 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Through studying the critical phenomena in continuum-percolation of discs, we
find a new approach to locate the critical point, i.e. using the inflection
point of $P_\infty$ as an evaluation of the percolation threshold. The
susceptibility, defined as the derivative of $P_\infty$, possess finite-size
scaling property... | [
{
"created": "Sat, 10 Jan 2009 06:37:22 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Ke",
"Hongwei",
""
],
[
"Xu",
"Mingmei",
""
],
[
"Liu",
"Lianshou",
""
]
] | Through studying the critical phenomena in continuum-percolation of discs, we find a new approach to locate the critical point, i.e. using the inflection point of $P_\infty$ as an evaluation of the percolation threshold. The susceptibility, defined as the derivative of $P_\infty$, possess finite-size scaling property, ... |
1812.06786 | Vivek Tiwari Kumar | Suraj Kumar Rai and Vivek Kumar Tiwari | Exploring axial $U(1)$ restoration in a modified 2+1 flavor Polyakov
quark meson model | 20 pages, 14 figures. arXiv admin note: text overlap with
arXiv:1301.3717 | Eur.Phys.J.Plus 135 (2020) 10, 844 | 10.1140/epjp/s13360-020-00851-5 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on the $U_{A}(1)$ symmetry restoration resulting due to temperature
dependence of the coefficient c(T) for the Kobayashi-Maskawa-'t Hooft
determinant (KMT) term in a modified 2+1 flavor Polyakov loop quark meson model
having fermionic vacuum correction term (PQMVT).Temperature dependence of KMT
coupling c(T... | [
{
"created": "Fri, 14 Dec 2018 09:28:42 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Oct 2020 10:40:57 GMT",
"version": "v2"
}
] | 2020-10-29 | [
[
"Rai",
"Suraj Kumar",
""
],
[
"Tiwari",
"Vivek Kumar",
""
]
] | We report on the $U_{A}(1)$ symmetry restoration resulting due to temperature dependence of the coefficient c(T) for the Kobayashi-Maskawa-'t Hooft determinant (KMT) term in a modified 2+1 flavor Polyakov loop quark meson model having fermionic vacuum correction term (PQMVT).Temperature dependence of KMT coupling c(T) ... |
hep-ph/0602054 | Roman Nevzorov | Colin D.Froggatt, Larisa Laperashvili, Roman Nevzorov, Holger Bech
Nielsen, Marc Sher | Implementation of the Multiple Point Principle in the Two-Higgs Doublet
Model of type II | 26 pages, 3 figures, some minor changes to the text | Phys.Rev. D73 (2006) 095005 | 10.1103/PhysRevD.73.095005 | null | hep-ph | null | The multiple point principle (MPP) is applied to the non--supersymmetric
two-Higgs doublet extension of the Standard Model (SM). The existence of a
large set of degenerate vacua at some high energy scale caused by the MPP
results in a few relations between Higgs self-coupling constants which can be
examined at future... | [
{
"created": "Mon, 6 Feb 2006 21:08:09 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Mar 2006 18:25:19 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Froggatt",
"Colin D.",
""
],
[
"Laperashvili",
"Larisa",
""
],
[
"Nevzorov",
"Roman",
""
],
[
"Nielsen",
"Holger Bech",
""
],
[
"Sher",
"Marc",
""
]
] | The multiple point principle (MPP) is applied to the non--supersymmetric two-Higgs doublet extension of the Standard Model (SM). The existence of a large set of degenerate vacua at some high energy scale caused by the MPP results in a few relations between Higgs self-coupling constants which can be examined at future c... |
2202.07116 | J. P. Ma | J.P. Ma, Z.Y. Pang and G.P. Zhang | QCD Factorization of Quasi Generalized Quark Distributions | References, discussions and evolution equations of quark GPDs derived
from results of the paper are added. To appear in JHEP | null | 10.1007/JHEP08(2022)130 | null | hep-ph hep-lat | http://creativecommons.org/licenses/by/4.0/ | We study the factorization of quasi generalized quark distributions with
twist-2 generalized parton distributions. We use an approach which is different
than that used in literature. Using the approach we derive the factorization
relations of all quasi generalized quark distributions at one-loop. The
contributions fr... | [
{
"created": "Tue, 15 Feb 2022 01:06:27 GMT",
"version": "v1"
},
{
"created": "Sun, 31 Jul 2022 01:50:08 GMT",
"version": "v2"
}
] | 2022-09-07 | [
[
"Ma",
"J. P.",
""
],
[
"Pang",
"Z. Y.",
""
],
[
"Zhang",
"G. P.",
""
]
] | We study the factorization of quasi generalized quark distributions with twist-2 generalized parton distributions. We use an approach which is different than that used in literature. Using the approach we derive the factorization relations of all quasi generalized quark distributions at one-loop. The contributions from... |
hep-ph/0502082 | Pasquale Di Bari | Pasquale Di Bari | Seesaw geometry and leptogenesis | 48 pages, 11 figures; v2: typos corrected; added 1 figure,
references, footnotes, more details at the end of 5.1 and in Section 7; to
appear on NPB | Nucl.Phys.B727:318-354,2005 | 10.1016/j.nuclphysb.2005.08.032 | MPP-2005-5 | hep-ph | null | The representation of the seesaw orthogonal matrix in the complex plane
establishes a graphical correspondence between neutrino mass models and
geometrical configurations, particularly useful to study relevant aspects of
leptogenesis. We first derive the CP asymmetry bound for hierarchical heavy
neutrinos and then an... | [
{
"created": "Wed, 9 Feb 2005 01:14:42 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Aug 2005 15:07:48 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Di Bari",
"Pasquale",
""
]
] | The representation of the seesaw orthogonal matrix in the complex plane establishes a graphical correspondence between neutrino mass models and geometrical configurations, particularly useful to study relevant aspects of leptogenesis. We first derive the CP asymmetry bound for hierarchical heavy neutrinos and then an e... |
hep-ph/0007321 | Ernest Ma | Ernest Ma (UC Riverside), Martti Raidal (UC Riverside), and Utpal
Sarkar (PRL, Ahmedabad) | Low-Scale Axion from Large Extra Dimensions | 11 pages, no figure | Phys.Lett. B504 (2001) 296-300 | 10.1016/S0370-2693(01)00315-X | UCRHEP-T283 (July 2000) | hep-ph | null | The mass of the axion and its decay rate are known to depend only on the
scale of Peccei-Quinn symmetry breaking, which is constrained by astrophysics
and cosmology to be between $10^9$ and $10^{12}$ GeV. We propose a new
mechanism such that this effective scale is preserved and yet the fundamental
breaking scale of ... | [
{
"created": "Thu, 27 Jul 2000 19:37:19 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ma",
"Ernest",
"",
"UC Riverside"
],
[
"Raidal",
"Martti",
"",
"UC Riverside"
],
[
"Sarkar",
"Utpal",
"",
"PRL, Ahmedabad"
]
] | The mass of the axion and its decay rate are known to depend only on the scale of Peccei-Quinn symmetry breaking, which is constrained by astrophysics and cosmology to be between $10^9$ and $10^{12}$ GeV. We propose a new mechanism such that this effective scale is preserved and yet the fundamental breaking scale of $U... |
hep-ph/9912205 | Evgeny Akhmedov | E.Kh. Akhmedov, G.C. Branco and M.N. Rebelo | Linking solar and long baseline terrestrial neutrino experiments | revtex, 4 pages, no figures. Discussion of the LOW solution modified;
results unchanged. References added | Phys.Rev.Lett.84:3535,2000 | 10.1103/PhysRevLett.84.3535 | FISIST/21-99/CFIF | hep-ph astro-ph hep-ex | null | We show that in the framework of three light neutrino species with
hierarchical masses and assuming no fine tuning between the entries of the
neutrino mass matrix, one can use the solar neutrino data to obtain information
on the element $U_{e3}$ of the lepton mixing matrix. Conversely, a measurement
of $U_{e3}$ in at... | [
{
"created": "Wed, 1 Dec 1999 15:56:36 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Dec 1999 11:02:52 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Akhmedov",
"E. Kh.",
""
],
[
"Branco",
"G. C.",
""
],
[
"Rebelo",
"M. N.",
""
]
] | We show that in the framework of three light neutrino species with hierarchical masses and assuming no fine tuning between the entries of the neutrino mass matrix, one can use the solar neutrino data to obtain information on the element $U_{e3}$ of the lepton mixing matrix. Conversely, a measurement of $U_{e3}$ in atmo... |
hep-ph/0606083 | Julie Malcles | Julie Malcl\`es | Depuzzling B -> Kpi: constraints on the Unitarity Triangle from B, Bs ->
pipi, Kpi, KK decays in the SU(3) limit | Talk given at "Rencontres de Moriond 2006, Electroweak" by Julie
Malcl\`es based on work in collaboration with J\'er\^ome Charles and Jos\'e
Ocariz | null | null | null | hep-ph | null | Constraining CKM parameters from charmless hadronic B decays requires methods
for addressing the hadronic uncertainties. A complete technique is presented,
using relations between amplitudes in the B, Bs -> pipi, Kpi, KK system
obtained in the exact SU(3) symmetry limit, without having to neglect
annihilation/exchang... | [
{
"created": "Wed, 7 Jun 2006 15:06:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Malclès",
"Julie",
""
]
] | Constraining CKM parameters from charmless hadronic B decays requires methods for addressing the hadronic uncertainties. A complete technique is presented, using relations between amplitudes in the B, Bs -> pipi, Kpi, KK system obtained in the exact SU(3) symmetry limit, without having to neglect annihilation/exchange ... |
hep-ph/9812516 | Jiri Hosek | Jiri Hosek | Macroscopic quantum phases of a deconfined QCD matter at finite density | 6 pages, no figures | null | null | null | hep-ph | null | Formalism for a unified description of distinct superfluid phases of a
deconfined QCD matter at finite density together with the phase of
spontaneously broken chiral symmetry is presented. Dispersion laws of the
quasiquark excitations in both diamagnetic and ferromagnetic phases with
spontaneously broken chiral symme... | [
{
"created": "Tue, 29 Dec 1998 13:19:09 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hosek",
"Jiri",
""
]
] | Formalism for a unified description of distinct superfluid phases of a deconfined QCD matter at finite density together with the phase of spontaneously broken chiral symmetry is presented. Dispersion laws of the quasiquark excitations in both diamagnetic and ferromagnetic phases with spontaneously broken chiral symmetr... |
1702.04596 | Nikolai Krasnikov | N.V.Krasnikov | The muon (g - 2) anomaly and a new light vector boson | Based on talk given at the meeting celebrated Prof. V.A.Matveev
jubilee, Dubna, 16 December 2016 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This mini review aims to outline the main experimental and theoretical
results related with the search for a new light vector boson proposed as a
solution of the muon $g-2$ anomaly. Additionally, I consider a model with
infinite number of light vector bosons which can explain the anomaly, while
still remaining consis... | [
{
"created": "Wed, 15 Feb 2017 13:27:18 GMT",
"version": "v1"
}
] | 2017-02-16 | [
[
"Krasnikov",
"N. V.",
""
]
] | This mini review aims to outline the main experimental and theoretical results related with the search for a new light vector boson proposed as a solution of the muon $g-2$ anomaly. Additionally, I consider a model with infinite number of light vector bosons which can explain the anomaly, while still remaining consiste... |
hep-ph/0208246 | Sahal Yacoob | Sahal Yacoob, Jean Cleymans | Thermal Model Description of Strangeness Enhancement at Mid-Rapidity in
Pb--Pb collisions at 158 GeV A/c | 6 pages, 4 figures | null | null | null | hep-ph | null | The results of the WA97 collaboration for strange particle production at
mid-rapidity in Pb--Pb collisions at 158 GeV A/c at CERN display a strong
strangeness enhancement with system size at mid-rapidity which is dependent on
the strangeness of the particle concerned, and saturates at values of
participating nucleons... | [
{
"created": "Tue, 27 Aug 2002 11:44:43 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Oct 2002 18:06:20 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Yacoob",
"Sahal",
""
],
[
"Cleymans",
"Jean",
""
]
] | The results of the WA97 collaboration for strange particle production at mid-rapidity in Pb--Pb collisions at 158 GeV A/c at CERN display a strong strangeness enhancement with system size at mid-rapidity which is dependent on the strangeness of the particle concerned, and saturates at values of participating nucleons g... |
hep-ph/9409241 | Neville Jones | N. Jones and R. Delbourgo | Meson Supermultiplet Decay Constants | 18 pages, UTAS-PHYS-94-26, Latex | Austral.J.Phys.48:55-69,1995 | 10.1071/PH950055 | null | hep-ph | null | We use a covariant supermultiplet theory to determine the primary coupling
constant associated with several types of two-body meson decay. Despite the
diverse range of decays considered the primary coupling constant is
surprisingly uniform. We envisage the extension of the techniques to heavy
quark cases, including a... | [
{
"created": "Wed, 7 Sep 1994 20:46:08 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Jones",
"N.",
""
],
[
"Delbourgo",
"R.",
""
]
] | We use a covariant supermultiplet theory to determine the primary coupling constant associated with several types of two-body meson decay. Despite the diverse range of decays considered the primary coupling constant is surprisingly uniform. We envisage the extension of the techniques to heavy quark cases, including as ... |
1102.3898 | Ayse Cagil | Ayse Cagil | Double charged scalars of littlest higgs model in ee colliders | Talk given in "Third International Workshop on Prospects for Charged
Higgs Discovery at Colliders - CHARGED2010, September 27-30, 2010, Uppsala
Sweden" | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Little Higgs models contain heavy scalars in their content of particles as a
result of extended symmetry group of SM. In the littlest Higgs model of little
Higgs models there exists a new heavy scalar triplet.The physical states of
this triplet contains a double charged scalar, a single charged scalar, as well
as a n... | [
{
"created": "Fri, 18 Feb 2011 20:04:39 GMT",
"version": "v1"
}
] | 2011-02-21 | [
[
"Cagil",
"Ayse",
""
]
] | Little Higgs models contain heavy scalars in their content of particles as a result of extended symmetry group of SM. In the littlest Higgs model of little Higgs models there exists a new heavy scalar triplet.The physical states of this triplet contains a double charged scalar, a single charged scalar, as well as a neu... |
hep-ph/9612421 | null | Isard Dunietz, Joseph Incandela (Fermilab), Frederick Snider (The
Johns Hopkins University), Hitoshi Yamamoto (Harvard University) | Large Charmless Yield in B Decays and Inclusive B Decay Puzzles | 26 pages, 5 figures, Latex. Expanded and two new figures added | Eur.Phys.J.C1:211-219,1998 | 10.1007/BF01245810 | FERMILAB-PUB-96/421-T, HUTP-96/A055 | hep-ph | null | In recent studies of inclusive $B$ decays, it has been suggested that either
$B$ mesons decay much more copiously to final states with no open charm than
currently assumed, or $B(D^0 \to K^-\pi^+)$ has to be reduced significantly.
This note takes the experimental $B(D^0 \to K^-\pi^+)$ at its face value and
estimates ... | [
{
"created": "Thu, 19 Dec 1996 20:36:15 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jul 1997 07:16:02 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Dunietz",
"Isard",
"",
"Fermilab"
],
[
"Incandela",
"Joseph",
"",
"Fermilab"
],
[
"Snider",
"Frederick",
"",
"The\n Johns Hopkins University"
],
[
"Yamamoto",
"Hitoshi",
"",
"Harvard University"
]
] | In recent studies of inclusive $B$ decays, it has been suggested that either $B$ mesons decay much more copiously to final states with no open charm than currently assumed, or $B(D^0 \to K^-\pi^+)$ has to be reduced significantly. This note takes the experimental $B(D^0 \to K^-\pi^+)$ at its face value and estimates $B... |
1609.07344 | Zurab Tavartkiladze | Luka Megrelidze, Zurab Tavartkiladze | Soft See-Saw: Radiative Origin of Neutrino Masses in SUSY Theories | Added Discussions, clarifying remarks and references; Matched to
Nucl. Phys. B version. LaTex, 6 figures, 3 tables | null | 10.1016/j.nuclphysb.2016.11.019 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Radiative neutrino mass generation within supersymmetric (SUSY) construction
is studied. The mechanism is considered where the lepton number violation is
originating from the soft SUSY breaking terms. This requires MSSM extensions
with states around the TeV scale. We present several explicit realizations
based on ext... | [
{
"created": "Fri, 23 Sep 2016 12:58:32 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Sep 2016 17:12:47 GMT",
"version": "v2"
},
{
"created": "Tue, 6 Dec 2016 11:05:37 GMT",
"version": "v3"
}
] | 2017-01-04 | [
[
"Megrelidze",
"Luka",
""
],
[
"Tavartkiladze",
"Zurab",
""
]
] | Radiative neutrino mass generation within supersymmetric (SUSY) construction is studied. The mechanism is considered where the lepton number violation is originating from the soft SUSY breaking terms. This requires MSSM extensions with states around the TeV scale. We present several explicit realizations based on exten... |
hep-ph/9810225 | null | Ya. A. Berdnikov, A. N. Ivanov, V. F. Kosmach and N.I.Troitskaya
(Vienna Techn.Univ.) | On the $\Lambda^+_c$ -> p + K^- + $\pi^+$ decay | 18 pages, Latex, no figures | Phys.Rev. C60 (1999) 015201 | 10.1103/PhysRevC.60.015201 | null | hep-ph | null | The proton energy spectrum and the angular distribution of the probability of
the $\Lambda^+_c$ -> p + $K^-$ + $\pi^+$ decay for the polarized $\Lambda^+_c$
and the unpolarized proton are calculated in the effective quark model with
chiral U(3) X U(3) symmetry incorporating Heavy Quark Effective theory (HQET)
and Chi... | [
{
"created": "Fri, 2 Oct 1998 14:21:19 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Berdnikov",
"Ya. A.",
"",
"Vienna Techn.Univ."
],
[
"Ivanov",
"A. N.",
"",
"Vienna Techn.Univ."
],
[
"Kosmach",
"V. F.",
"",
"Vienna Techn.Univ."
],
[
"Troitskaya",
"N. I.",
"",
"Vienna Techn.Univ."
]
] | The proton energy spectrum and the angular distribution of the probability of the $\Lambda^+_c$ -> p + $K^-$ + $\pi^+$ decay for the polarized $\Lambda^+_c$ and the unpolarized proton are calculated in the effective quark model with chiral U(3) X U(3) symmetry incorporating Heavy Quark Effective theory (HQET) and Chira... |
hep-ph/9907300 | Enrico Piotto | P. Checchia (I.N.F.N., Padova, Italy), E. Piotto (University of
Milano, Milano, Italy) F. Simonetto (University of Padova, Padova, Italy) | The hypothesis of a real Cabibbo Kobayashi Maskawa matrix | null | null | null | DFPD-99-EP-27 | hep-ph | null | The hypothesis of a real Cabibbo-Kobayashi-Maskawa matrix has been considered
and found to be disfavoured by present measurements even when neglecting
results from CP violation in neutral Kaon decay. The Best Linear Unbiased
Estimator has been used as a statistical approach to compute the Confidence
Level. A new way ... | [
{
"created": "Mon, 12 Jul 1999 10:14:51 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Checchia",
"P.",
"",
"I.N.F.N., Padova, Italy"
],
[
"Piotto",
"E.",
"",
"University of\n Milano, Milano, Italy"
],
[
"Simonetto",
"F.",
"",
"University of Padova, Padova, Italy"
]
] | The hypothesis of a real Cabibbo-Kobayashi-Maskawa matrix has been considered and found to be disfavoured by present measurements even when neglecting results from CP violation in neutral Kaon decay. The Best Linear Unbiased Estimator has been used as a statistical approach to compute the Confidence Level. A new way to... |
hep-ph/0507268 | Jianwei Qiu | Jian-Wei Qiu | Rescattering effects in hadron-nucleus and heavy-ion collisions | 8 pages, 13 figures, to be published in the Proceedings of 1st
International Conference on Hard and Electromagnetic Probes of High Energy
Nuclear Collisions (Hard Probe 2004), Ericeira, Portugal, Nov. 4-10, 2004 | Eur.Phys.J.C43:239-247,2005 | 10.1140/epjc/s2005-02328-4 | null | hep-ph | null | We review the extension of the factorization formalism of perturbative QCD to
{\it coherent} soft rescattering associated with hard scattering in high energy
nuclear collisions. We emphasize the ability to quantify high order corrections
and the predictive power of factorization approach in terms of universal
nonpert... | [
{
"created": "Fri, 22 Jul 2005 21:03:56 GMT",
"version": "v1"
}
] | 2009-01-07 | [
[
"Qiu",
"Jian-Wei",
""
]
] | We review the extension of the factorization formalism of perturbative QCD to {\it coherent} soft rescattering associated with hard scattering in high energy nuclear collisions. We emphasize the ability to quantify high order corrections and the predictive power of factorization approach in terms of universal nonpertur... |
1309.1688 | Stephen Godfrey | Stephen Godfrey (Carleton University) and Travis Martin (TRIUMF) | Z' Discovery Reach at Future Hadron Colliders: A Snowmass White Paper | 3 pages, 1 figure, contribution to the 2013 Snowmass Community Summer
Study | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Extra neutral gauge bosons are a feature of many models of physics beyond the
standard model (BSM) and their discovery could possibly be the first evidence
for new physics. In this Snowmass white paper we compare the discovery reach of
the high energy hadron colliders considered by the Snowmass study for a broad
rang... | [
{
"created": "Fri, 6 Sep 2013 16:10:23 GMT",
"version": "v1"
}
] | 2013-09-09 | [
[
"Godfrey",
"Stephen",
"",
"Carleton University"
],
[
"Martin",
"Travis",
"",
"TRIUMF"
]
] | Extra neutral gauge bosons are a feature of many models of physics beyond the standard model (BSM) and their discovery could possibly be the first evidence for new physics. In this Snowmass white paper we compare the discovery reach of the high energy hadron colliders considered by the Snowmass study for a broad range ... |
0710.2484 | Jose Ramon Espinosa | J.R. Espinosa, G. Giudice and A. Riotto | Cosmological implications of the Higgs mass measurement | 28 LaTeX pages, 6 figures | JCAP 0805:002,2008 | 10.1088/1475-7516/2008/05/002 | CERN-PH-TH/2007-179, IFT-UAM/CSIC-07-50 | hep-ph astro-ph hep-th | null | We assume the validity of the Standard Model up to an arbitrary high-energy
scale and discuss what information on the early stages of the Universe can be
extracted from a measurement of the Higgs mass. For Mh < 130 GeV, the Higgs
potential can develop an instability at large field values. From the absence of
excessiv... | [
{
"created": "Fri, 12 Oct 2007 15:26:10 GMT",
"version": "v1"
}
] | 2009-01-06 | [
[
"Espinosa",
"J. R.",
""
],
[
"Giudice",
"G.",
""
],
[
"Riotto",
"A.",
""
]
] | We assume the validity of the Standard Model up to an arbitrary high-energy scale and discuss what information on the early stages of the Universe can be extracted from a measurement of the Higgs mass. For Mh < 130 GeV, the Higgs potential can develop an instability at large field values. From the absence of excessive ... |
1008.0033 | James D. Bjorken | J. D. Bjorken | Emergent Photons and Gravitons:The Problem of Vacuum Structure | Talk presented at the Fifth Meeting on CPT and Lorentz Symmetry,
University of Indiana, June 28-July 2, 2010 | null | 10.1142/9789814327688_0001 | null | hep-ph gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss vacuum condensates associated with emergent QED and with torsion,
as well as the possible role of the Kodama wave function in quantum cosmology.
| [
{
"created": "Fri, 30 Jul 2010 23:32:23 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Bjorken",
"J. D.",
""
]
] | We discuss vacuum condensates associated with emergent QED and with torsion, as well as the possible role of the Kodama wave function in quantum cosmology. |
1811.00560 | Andrew Spray | Kenji Kadota, Andrew Spray | Electroweak Multiplet Dark Matter at Future Lepton Colliders | 24 pages, 14 figures; version 2, additional references | null | 10.1007/JHEP02(2019)017 | CTPU-PTC-18-32 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An electroweak multiplet stable due to a new global symmetry is a simple and
well-motivated candidate for thermal dark matter. We study how direct searches
at a future linear collider, such as the proposed CLIC, can constrain scalar
and fermion triplets, quintets and septets, as well as a fermion doublet. The
phenome... | [
{
"created": "Thu, 1 Nov 2018 18:00:03 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Nov 2018 12:31:51 GMT",
"version": "v2"
}
] | 2019-02-20 | [
[
"Kadota",
"Kenji",
""
],
[
"Spray",
"Andrew",
""
]
] | An electroweak multiplet stable due to a new global symmetry is a simple and well-motivated candidate for thermal dark matter. We study how direct searches at a future linear collider, such as the proposed CLIC, can constrain scalar and fermion triplets, quintets and septets, as well as a fermion doublet. The phenomeno... |
0708.4126 | Graeme Watt | G. Watt, A. D. Martin, M. G. Ryskin | Diffractive parton distributions: the role of the perturbative Pomeron | 8 pages, 4 figures. To appear in the proceedings of the 12th
International Conference on Elastic and Diffractive Scattering: Forward
Physics and QCD, DESY, Hamburg, Germany, 21-25 May 2007 | null | null | IPPP-07-52, DCPT-07-104 | hep-ph | null | We consider the role of the perturbative Pomeron-to-parton splitting in the
formation of the diffractive parton distributions.
| [
{
"created": "Thu, 30 Aug 2007 11:13:20 GMT",
"version": "v1"
}
] | 2007-08-31 | [
[
"Watt",
"G.",
""
],
[
"Martin",
"A. D.",
""
],
[
"Ryskin",
"M. G.",
""
]
] | We consider the role of the perturbative Pomeron-to-parton splitting in the formation of the diffractive parton distributions. |
1810.12117 | Egle Tomasi-Gustafsson | G. I. Gakh, A. G. Gakh, and E. Tomasi-Gustafsson | General analysis of polarization effects in coherent pseudoscalar mesons
photo-- and electroproduction on deuteron | 40 pages, 5 figures. arXiv admin note: substantial text overlap with
arXiv:0812.3522, arXiv:hep-ph/0412112 | Phys. Rev. C 100, 025202 (2019) | 10.1103/PhysRevC.100.025202 | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | General expressions for the unpolarized differential cross section and for
various polarization observables in the coherent pseudoscalar meson photo- and
electroproduction on the deuteron target have been obtained in
one-photon-exchange approximation. The spin structure of the matrix element is
explicitly derived in ... | [
{
"created": "Fri, 26 Oct 2018 12:37:50 GMT",
"version": "v1"
}
] | 2019-08-07 | [
[
"Gakh",
"G. I.",
""
],
[
"Gakh",
"A. G.",
""
],
[
"Tomasi-Gustafsson",
"E.",
""
]
] | General expressions for the unpolarized differential cross section and for various polarization observables in the coherent pseudoscalar meson photo- and electroproduction on the deuteron target have been obtained in one-photon-exchange approximation. The spin structure of the matrix element is explicitly derived in te... |
0710.1693 | S. Descotes-Genon | S. Descotes-Genon (Orsay, LPT) | Connecting B_d and B_s decays through QCD factorisation and flavour
symmetries | Proceedings of the EPS-HEP 2007 Conference, Manchester (UK). 3 pages,
1 figure | null | 10.1088/1742-6596/110/2/022009 | LPT-ORSAY 07-77 | hep-ph | null | We analyse B_{d,s} -> K(*)0 K(*)0 modes within the SM, relating them in a
controlled way through SU(3)-flavour symmetry and QCD-improved factorisation.
We propose a set of sum rules for such penguin-mediated decays to constrain
some CKM angles. We determine B_s -> KK branching ratios and CP-asymmetries as
functions o... | [
{
"created": "Tue, 9 Oct 2007 08:22:56 GMT",
"version": "v1"
}
] | 2009-11-13 | [
[
"Descotes-Genon",
"S.",
"",
"Orsay, LPT"
]
] | We analyse B_{d,s} -> K(*)0 K(*)0 modes within the SM, relating them in a controlled way through SU(3)-flavour symmetry and QCD-improved factorisation. We propose a set of sum rules for such penguin-mediated decays to constrain some CKM angles. We determine B_s -> KK branching ratios and CP-asymmetries as functions of ... |
hep-ph/9803219 | R. Sekhar Chivukula | R. Sekhar Chivukula | Models of Electroweak Symmetry Breaking | 73 pages, 74 figures. Lectures presented at 1997 Les Houches Summer
School (not 1998) | null | null | BUHEP-98-5 | hep-ph hep-ex | null | Discovering the dynamics responsible for electroweak symmetry breaking is the
outstanding question facing particle physics today, and the answer will be
found in the next decade. In these lectures I discuss the range of models which
have been proposed to explain electroweak symmetry breaking. I begin with an
overview... | [
{
"created": "Mon, 2 Mar 1998 18:32:57 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Mar 1998 13:15:47 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Chivukula",
"R. Sekhar",
""
]
] | Discovering the dynamics responsible for electroweak symmetry breaking is the outstanding question facing particle physics today, and the answer will be found in the next decade. In these lectures I discuss the range of models which have been proposed to explain electroweak symmetry breaking. I begin with an overview o... |
hep-ph/0602198 | Christophe Grojean | B.C. Allanach (ed.), C. Grojean (ed.), P. Skands (ed.), E. Accomando,
G. Azuelos, H. Baer, C. Balazs, G. Belanger, K. Benakli, F. Boudjema, B.
Brelier, V. Bunichev, G. Cacciapaglia, M. Carena, D. Choudhury, P.-A.
Delsart, U. De Sanctis, K. Desch, B.A. Dobrescu, L. Dudko, M. El Kacimi, U.
Ellwanger, S. Ferrag, A... | Les Houches "Physics at TeV Colliders 2005'' Beyond the Standard Model
working group: summary report | 269 pages, 165 figures. Web page of the workshop (with links to the
talks): http://lappweb.in2p3.fr/conferences/LesHouches/Houches2005/ | null | null | null | hep-ph | null | The work contained herein constitutes a report of the "Beyond the Standard
Model'' working group for the Workshop "Physics at TeV Colliders", Les Houches,
France, 2-20 May, 2005. We present reviews of current topics as well as
original research carried out for the workshop. Supersymmetric and
non-supersymmetric model... | [
{
"created": "Tue, 21 Feb 2006 18:55:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Allanach",
"B. C.",
"",
"ed."
],
[
"Grojean",
"C.",
"",
"ed."
],
[
"Skands",
"P.",
"",
"ed."
],
[
"Accomando",
"E.",
""
],
[
"Azuelos",
"G.",
""
],
[
"Baer",
"H.",
""
],
[
"Balazs",
"C.",
""
... | The work contained herein constitutes a report of the "Beyond the Standard Model'' working group for the Workshop "Physics at TeV Colliders", Les Houches, France, 2-20 May, 2005. We present reviews of current topics as well as original research carried out for the workshop. Supersymmetric and non-supersymmetric models ... |
1811.05487 | Michele Maltoni | Ivan Esteban, M.C. Gonzalez-Garcia, Alvaro Hernandez-Cabezudo, Michele
Maltoni, Thomas Schwetz | Global analysis of three-flavour neutrino oscillations: synergies and
tensions in the determination of theta_23, delta_CP, and the mass ordering | 35 pages, 14 figures, 2 tables. Updated results of the global fit
will be available at http://www.nu-fit.org | JHEP 01 (2019) 106 | 10.1007/JHEP01(2019)106 | IFT-UAM/CSIC-18-112, YITP-SB-18-34 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the results of a global analysis of the neutrino oscillation data
available as of fall 2018 in the framework of three massive mixed neutrinos
with the goal at determining the ranges of allowed values for the six relevant
parameters. We describe the complementarity and quantify the tensions among the
result... | [
{
"created": "Tue, 13 Nov 2018 19:00:07 GMT",
"version": "v1"
}
] | 2019-02-19 | [
[
"Esteban",
"Ivan",
""
],
[
"Gonzalez-Garcia",
"M. C.",
""
],
[
"Hernandez-Cabezudo",
"Alvaro",
""
],
[
"Maltoni",
"Michele",
""
],
[
"Schwetz",
"Thomas",
""
]
] | We present the results of a global analysis of the neutrino oscillation data available as of fall 2018 in the framework of three massive mixed neutrinos with the goal at determining the ranges of allowed values for the six relevant parameters. We describe the complementarity and quantify the tensions among the results ... |
hep-ph/0411319 | Marcus Bluhm | M.Bluhm, B. Kampfer (Rossendorf, Forschungszentrum), G. Soff (Dresden,
Tech. U.) | Quasi-particle model of strongly interacting matter | Nov 2004. 4pp. Invited talk given at 8th International Conference on
Strangeness in Quark Matter (SQM2004), Cape Town, South Africa, 15-20 Sep
2004 | J.Phys. G31 (2005) S1151-S1154 | 10.1088/0954-3899/31/6/077 | null | hep-ph | null | The successful quasi-particle model is compared with recent lattice data of
the coefficients in the Taylor series expansion of the excess pressure at
finite temperature and baryon density. A chain of approximations, starting from
QCD to arrive at the model expressions for the entropy density, is presented.
| [
{
"created": "Wed, 24 Nov 2004 08:45:30 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jan 2005 15:45:48 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Bluhm",
"M.",
"",
"Rossendorf, Forschungszentrum"
],
[
"Kampfer",
"B.",
"",
"Rossendorf, Forschungszentrum"
],
[
"Soff",
"G.",
"",
"Dresden,\n Tech. U."
]
] | The successful quasi-particle model is compared with recent lattice data of the coefficients in the Taylor series expansion of the excess pressure at finite temperature and baryon density. A chain of approximations, starting from QCD to arrive at the model expressions for the entropy density, is presented. |
1407.8539 | Luigi Delle Rose | Claudio Coriano, Luigi Delle Rose and Carlo Marzo | Vacuum Stability in U(1)-Prime Extensions of the Standard Model with TeV
Scale Right Handed Neutrinos | 15 pages, 16 figures, accepted for publication on PLB | null | 10.1016/j.physletb.2014.09.001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate a minimal $U(1)'$ extension of the Standard Model with one
extra complex scalar and generic gauge charge assignments. We use a type-I
seesaw mechanism with three heavy right handed neutrinos to illustrate the
constraints on the charges, on their mass and on the mixing angle of the two
scalars, derived ... | [
{
"created": "Thu, 31 Jul 2014 19:17:46 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Aug 2014 11:59:45 GMT",
"version": "v2"
},
{
"created": "Tue, 2 Sep 2014 10:31:22 GMT",
"version": "v3"
}
] | 2015-06-22 | [
[
"Coriano",
"Claudio",
""
],
[
"Rose",
"Luigi Delle",
""
],
[
"Marzo",
"Carlo",
""
]
] | We investigate a minimal $U(1)'$ extension of the Standard Model with one extra complex scalar and generic gauge charge assignments. We use a type-I seesaw mechanism with three heavy right handed neutrinos to illustrate the constraints on the charges, on their mass and on the mixing angle of the two scalars, derived by... |
hep-ph/9311299 | Andreas Wirzba | A. Wirzba, M. Kirchbach and D.O. Riska | Higher Resonance Contributions to the Adler-Weisberger Sum Rule in the
Large N_c Limit | 10 pages, LaTeX, TH Darmstadt preprint IKDA 93/47, REVISED | J.Phys.G20:1583-1590,1994 | 10.1088/0954-3899/20/10/005 | null | hep-ph nucl-th | null | We determine the $N_c$--dependence of the resonance contributions to the
Adler--Weisberger sum rule for the inverse square $1/g_A^2$ of the axial charge
coupling constant and show that in the large $N_c$ limit the contributions of
the Roper-like excitations scale as $O(1/N_c)$. Consistency with the $1/N_c^2$
scaling ... | [
{
"created": "Tue, 16 Nov 1993 10:25:41 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Jan 1994 12:55:06 GMT",
"version": "v2"
}
] | 2011-08-17 | [
[
"Wirzba",
"A.",
""
],
[
"Kirchbach",
"M.",
""
],
[
"Riska",
"D. O.",
""
]
] | We determine the $N_c$--dependence of the resonance contributions to the Adler--Weisberger sum rule for the inverse square $1/g_A^2$ of the axial charge coupling constant and show that in the large $N_c$ limit the contributions of the Roper-like excitations scale as $O(1/N_c)$. Consistency with the $1/N_c^2$ scaling of... |
hep-ph/9903463 | Dave Rainwater | D. Rainwater | Searching for VV -> H -> tau tau at the CERN LHC | 5 pages, LaTex, RevTeX, to appear in DPF99 proceedings | null | null | null | hep-ph | null | The production of a neutral, CP even Higgs via weak boson fusion and decay H
-> tau tau at the LHC is studied for the Standard Model and MSSM, utilizing a
parton level Monte Carlo analysis. This channel allows a 5 sigma observation of
a Standard Model Higgs with an integrated luminosity of about 30 fb^-1, and
provide... | [
{
"created": "Wed, 24 Mar 1999 00:43:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rainwater",
"D.",
""
]
] | The production of a neutral, CP even Higgs via weak boson fusion and decay H -> tau tau at the LHC is studied for the Standard Model and MSSM, utilizing a parton level Monte Carlo analysis. This channel allows a 5 sigma observation of a Standard Model Higgs with an integrated luminosity of about 30 fb^-1, and provides ... |
1912.01672 | Dibyashree Sengupta | Howard Baer, Vernon Barger and Dibyashree Sengupta | Mirage mediation from the landscape | 25 pages, 19 figures | Phys. Rev. Research 2, 013346 (2020) | 10.1103/PhysRevResearch.2.013346 | OU-HEP-191104 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Rather general considerations from the string theory landscape suggest a
statistical preference within the multiverse for soft SUSY breaking terms as
large as possible subject to a pocket universe value for the weak scale not
greater than a factor of 2-5 from our measured value. Within the
gravity/moduli-mediated SUS... | [
{
"created": "Tue, 3 Dec 2019 20:17:26 GMT",
"version": "v1"
}
] | 2020-03-25 | [
[
"Baer",
"Howard",
""
],
[
"Barger",
"Vernon",
""
],
[
"Sengupta",
"Dibyashree",
""
]
] | Rather general considerations from the string theory landscape suggest a statistical preference within the multiverse for soft SUSY breaking terms as large as possible subject to a pocket universe value for the weak scale not greater than a factor of 2-5 from our measured value. Within the gravity/moduli-mediated SUSY ... |
1604.00095 | Zi-qiang Zhang | Zi-qiang Zhang, De-fu Hou, Yan Wu and Gang Chen | Holographic Schwinger effect in a confining D3-brane background with
chemical potential | 7 pages, 4 figures | Advances in High Energy Physics, Volume 2016, Article ID 9258106 | 10.1155/2016/9258106 | Article ID 9258106 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the AdS/CFT correspondence, we investigate the Schwinger effect in a
confining D3-brane background with chemical potential. The potential between a
test particle pair on the D3-brane in an external electric field is obtained.
The critical field $E_c$ in this case is calculated. Also, we apply numerical
method t... | [
{
"created": "Fri, 1 Apr 2016 01:20:12 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Jul 2016 03:42:07 GMT",
"version": "v2"
},
{
"created": "Sat, 17 Sep 2016 03:06:19 GMT",
"version": "v3"
}
] | 2016-09-20 | [
[
"Zhang",
"Zi-qiang",
""
],
[
"Hou",
"De-fu",
""
],
[
"Wu",
"Yan",
""
],
[
"Chen",
"Gang",
""
]
] | Using the AdS/CFT correspondence, we investigate the Schwinger effect in a confining D3-brane background with chemical potential. The potential between a test particle pair on the D3-brane in an external electric field is obtained. The critical field $E_c$ in this case is calculated. Also, we apply numerical method to ... |
1407.7387 | Carlos Merino | G.H. Arakelyan, C. Merino, and Yu.M. Shabelski | Hadroproduction of var(phi)-mesons in the Quark-Gluon String model | 11 pages and 7 figures | Phys. Rev. D 90, 114019 (2014) | 10.1103/PhysRevD.90.114019 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the experimental data on var(phi)-meson production in
hadron-nucleon collisions for a wide energy region. The Quark-Gluon String
Model quantitatively describes the spectra of secondary var(phi), as well as
the ratios of var(phi)/pi^- and var(phi)/K^- production cross sections.
| [
{
"created": "Mon, 28 Jul 2014 11:39:01 GMT",
"version": "v1"
}
] | 2014-12-24 | [
[
"Arakelyan",
"G. H.",
""
],
[
"Merino",
"C.",
""
],
[
"Shabelski",
"Yu. M.",
""
]
] | We consider the experimental data on var(phi)-meson production in hadron-nucleon collisions for a wide energy region. The Quark-Gluon String Model quantitatively describes the spectra of secondary var(phi), as well as the ratios of var(phi)/pi^- and var(phi)/K^- production cross sections. |
0907.1451 | Gerhard Ecker | V. Cirigliano, G. Ecker and A. Pich | Reanalysis of pion pion phase shifts from K -> pi pi decays | 8 pages | Phys.Lett.B679:445-448,2009 | 10.1016/j.physletb.2009.08.027 | LA-UR 09-03948, UWThPh-2009-5, IFIC/09-24, FTUV/09-0709 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We re-investigate the impact of isospin violation for extracting the s-wave
pion pion scattering phase shift difference delta_0(M_K) - delta_2(M_K) from K
-> pi pi decays. Compared to our previous analysis in 2003, more precise
experimental data and improved knowledge of low-energy constants are used. In
addition, we... | [
{
"created": "Thu, 9 Jul 2009 09:07:43 GMT",
"version": "v1"
}
] | 2009-09-28 | [
[
"Cirigliano",
"V.",
""
],
[
"Ecker",
"G.",
""
],
[
"Pich",
"A.",
""
]
] | We re-investigate the impact of isospin violation for extracting the s-wave pion pion scattering phase shift difference delta_0(M_K) - delta_2(M_K) from K -> pi pi decays. Compared to our previous analysis in 2003, more precise experimental data and improved knowledge of low-energy constants are used. In addition, we e... |
2211.01816 | Dinesh Kumar Singha | Dinesh Kumar Singha, Monojit Ghosh, Rudra Majhi, Rukmani Mohanta | Study of light sterile neutrino at the long-baseline experiment options
at KM3NeT | 21 pages, 7 figures, 2 tables, version accepted for publication in
Phys. Rev. D | null | 10.1103/PhysRevD.107.075039 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the capability of different long-baseline experiment
options at the KM3NeT facility i.e., P2O, Upgraded P2O and P2SO to probe the
light sterile neutrino and compare their sensitivities with DUNE. The P2O
option will have neutrinos from a 90 KW beam at Protvino to be detected at the
ORCA detect... | [
{
"created": "Thu, 3 Nov 2022 13:54:39 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Apr 2023 19:50:21 GMT",
"version": "v2"
}
] | 2023-05-10 | [
[
"Singha",
"Dinesh Kumar",
""
],
[
"Ghosh",
"Monojit",
""
],
[
"Majhi",
"Rudra",
""
],
[
"Mohanta",
"Rukmani",
""
]
] | In this paper, we study the capability of different long-baseline experiment options at the KM3NeT facility i.e., P2O, Upgraded P2O and P2SO to probe the light sterile neutrino and compare their sensitivities with DUNE. The P2O option will have neutrinos from a 90 KW beam at Protvino to be detected at the ORCA detector... |
hep-ph/9708425 | Bergerhoff Bastian | Bastian Bergerhoff, Christof Wetterich (ITEP, Univ. Heidelberg) | Effective Quark Interactions and QCD-Propagators | Revised version, to appear in Phys. Rev. D; Introduction rewritten, 1
figure added. 35 pages, including 10 figures; Latex2e | Phys.Rev. D57 (1998) 1591-1604 | 10.1103/PhysRevD.57.1591 | HD-THEP-97-46 | hep-ph nucl-th | null | We compute the momentum dependence of the effective four quark interaction in
QCD after integrating out the gluons. Our method is based on a truncation of
exact renormalization group equations which should give reasonable results for
momenta above the confinement scale. The difference between the four quark
interacti... | [
{
"created": "Thu, 21 Aug 1997 15:48:12 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Nov 1997 10:21:25 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Bergerhoff",
"Bastian",
"",
"ITEP, Univ. Heidelberg"
],
[
"Wetterich",
"Christof",
"",
"ITEP, Univ. Heidelberg"
]
] | We compute the momentum dependence of the effective four quark interaction in QCD after integrating out the gluons. Our method is based on a truncation of exact renormalization group equations which should give reasonable results for momenta above the confinement scale. The difference between the four quark interaction... |
1912.08472 | Eric Madge | Jan Heisig, Michael Kr\"amer, Eric Madge, Alexander M\"uck | Probing Higgs-portal dark matter with vector-boson fusion | 22 pages, 8 figures, minor revisions in introduction and appendix,
version published in JHEP | JHEP 03 (2020) 183 | 10.1007/JHEP03(2020)183 | CP3-19-62, TTK-19-54, MITP/19-086 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We constrain the Higgs-portal model employing the vector-boson fusion channel
at the LHC. In particular, we include the phenomenologically interesting
parameter region near the Higgs resonance, where the Higgs-boson mass is close
to the threshold for dark-matter production and a running-width prescription
has to be e... | [
{
"created": "Wed, 18 Dec 2019 09:25:49 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Apr 2020 09:41:07 GMT",
"version": "v2"
}
] | 2020-04-02 | [
[
"Heisig",
"Jan",
""
],
[
"Krämer",
"Michael",
""
],
[
"Madge",
"Eric",
""
],
[
"Mück",
"Alexander",
""
]
] | We constrain the Higgs-portal model employing the vector-boson fusion channel at the LHC. In particular, we include the phenomenologically interesting parameter region near the Higgs resonance, where the Higgs-boson mass is close to the threshold for dark-matter production and a running-width prescription has to be emp... |
0706.3157 | Lorenzo Magnea | Matteo Cacciari, Mrinal Dasgupta, Lorenzo Magnea and Gavin Salam | Power corrections for jets at hadron colliders | 5 pages, 1 figure. Talk presented by L. Magnea at DIS 2007, Munich,
Germany, April 16-20 2007 | null | null | null | hep-ph | null | We discuss non-perturbative QCD corrections to jet distributions in hadron
collisions, focussing on hadronisation and underlying event contributions.
Using soft gluon resummation and Monte-Carlo modelling we show that
hadronisation dominates at small values of the jet radius R, behaving as 1/R,
while underlying event... | [
{
"created": "Thu, 21 Jun 2007 14:19:18 GMT",
"version": "v1"
}
] | 2007-06-22 | [
[
"Cacciari",
"Matteo",
""
],
[
"Dasgupta",
"Mrinal",
""
],
[
"Magnea",
"Lorenzo",
""
],
[
"Salam",
"Gavin",
""
]
] | We discuss non-perturbative QCD corrections to jet distributions in hadron collisions, focussing on hadronisation and underlying event contributions. Using soft gluon resummation and Monte-Carlo modelling we show that hadronisation dominates at small values of the jet radius R, behaving as 1/R, while underlying event c... |
1805.06903 | Anirban Biswas | Anirban Biswas, Debasish Borah, Arnab Dasgupta | A UV Complete Framework of Freeze-in Massive Particle Dark Matter | 28 pages, 7 figures, 2 tables, loop expressions corrected, conclusion
remains unaltered, two new appendices are added, | Phys. Rev. D 99, 015033 (2019) | 10.1103/PhysRevD.99.015033 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a way to generate tiny couplings of freeze-in massive particle
dark matter with the Standard Model particles dynamically by considering an
extension of the electroweak gauge symmetry. The dark matter is considered to
be a singlet under this extended gauge symmetry which we have assumed to be the
one in a v... | [
{
"created": "Thu, 17 May 2018 18:00:04 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Jan 2019 07:40:03 GMT",
"version": "v2"
}
] | 2019-02-06 | [
[
"Biswas",
"Anirban",
""
],
[
"Borah",
"Debasish",
""
],
[
"Dasgupta",
"Arnab",
""
]
] | We propose a way to generate tiny couplings of freeze-in massive particle dark matter with the Standard Model particles dynamically by considering an extension of the electroweak gauge symmetry. The dark matter is considered to be a singlet under this extended gauge symmetry which we have assumed to be the one in a ver... |
hep-ph/0001270 | E. R. Berger | E. R. Berger, A. Donnachie, H. G. Dosch, O. Nachtmann | Observing the Odderon: Tensor Meson Photoproduction | 19 pages, 11 figures | Eur.Phys.J.C14:673-682,2000 | 10.1007/s100520000377 | HD--THEP-99-53, M/C--TH-99/19, LPT-ORSAY-99-106 | hep-ph | null | We calculate high-energy photoproduction of the tensor meson $f_2(1270)$ by
odderon and photon exchange in the reaction $\gamma + {\rm{p}} \to f_2(1270) +
{\rm{X}}$, where X is either the nucleon or the sum of the N(1520) and N(1535)
baryon resonances. Odderon exchange dominates except at very small transverse
moment... | [
{
"created": "Wed, 26 Jan 2000 15:30:55 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Berger",
"E. R.",
""
],
[
"Donnachie",
"A.",
""
],
[
"Dosch",
"H. G.",
""
],
[
"Nachtmann",
"O.",
""
]
] | We calculate high-energy photoproduction of the tensor meson $f_2(1270)$ by odderon and photon exchange in the reaction $\gamma + {\rm{p}} \to f_2(1270) + {\rm{X}}$, where X is either the nucleon or the sum of the N(1520) and N(1535) baryon resonances. Odderon exchange dominates except at very small transverse momentum... |
1506.06074 | Grzegorz Wilk | Grzegorz Wilk and Zbigniew Wlodarczyk | Superstatistical cluster decay | 7 pages, no figures. Version accepted for publication in Phys. Lett.
A (2015) | Phys. Lett. A 379 (2015) 2941 | null | null | hep-ph cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide an overview of Tsallis statistics, presented as a special case of
superstatistics and applied to the multiparticle processes described by the
statistical cluster model. This model combines Boltzman statistics applied to
hadronization of clusters and superstatistics induced by fluctuations of their
Lorentz ... | [
{
"created": "Fri, 19 Jun 2015 16:16:35 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Aug 2015 11:11:06 GMT",
"version": "v2"
},
{
"created": "Wed, 26 Aug 2015 12:29:06 GMT",
"version": "v3"
}
] | 2015-10-23 | [
[
"Wilk",
"Grzegorz",
""
],
[
"Wlodarczyk",
"Zbigniew",
""
]
] | We provide an overview of Tsallis statistics, presented as a special case of superstatistics and applied to the multiparticle processes described by the statistical cluster model. This model combines Boltzman statistics applied to hadronization of clusters and superstatistics induced by fluctuations of their Lorentz fa... |
hep-ph/9204228 | Peter Arnold | Peter Arnold | Phase Transition Temperatures at Next-to-Leading Order | 17 | Phys.Rev.D46:2628-2635,1992 | 10.1103/PhysRevD.46.2628 | null | hep-ph | null | Broken gauge symmetries are typically restored at high temperature, and the
leading-order result for the critical temperature $T_c$ was found many years
ago by Weinberg and by Dolan and Jackiw. I find a simple expression for the
next-to-leading order correction to $T_c$, which is order $e T_c$ where $e$ is
the gauge ... | [
{
"created": "Thu, 23 Apr 1992 00:17:51 GMT",
"version": "v1"
}
] | 2010-02-16 | [
[
"Arnold",
"Peter",
""
]
] | Broken gauge symmetries are typically restored at high temperature, and the leading-order result for the critical temperature $T_c$ was found many years ago by Weinberg and by Dolan and Jackiw. I find a simple expression for the next-to-leading order correction to $T_c$, which is order $e T_c$ where $e$ is the gauge co... |
1307.8076 | Dirk Kr\"ucker | M. Berggren, A. Cakir, D. Kr\"ucker, J. List, A. Lobanov and I.A.
Melzer-Pellmann | Non-Simplified SUSY: stau-Coannihilation at LHC and ILC | Snowmass 2013 - 2nd version with updated signal statistics, 140
pileup background samples, improved selection cuts including topness | null | null | DESY 13-137 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Simplified models have become a widely used and important tool to cover the
more diverse phenomenology beyond constrained SUSY models. However, they come
with a substantial number of caveats themselves, and great care needs to be
taken when drawing conclusions from limits based on the simplified approach. To
illustra... | [
{
"created": "Tue, 30 Jul 2013 18:26:44 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Sep 2013 18:08:12 GMT",
"version": "v2"
}
] | 2013-10-01 | [
[
"Berggren",
"M.",
""
],
[
"Cakir",
"A.",
""
],
[
"Krücker",
"D.",
""
],
[
"List",
"J.",
""
],
[
"Lobanov",
"A.",
""
],
[
"Melzer-Pellmann",
"I. A.",
""
]
] | Simplified models have become a widely used and important tool to cover the more diverse phenomenology beyond constrained SUSY models. However, they come with a substantial number of caveats themselves, and great care needs to be taken when drawing conclusions from limits based on the simplified approach. To illustrate... |
2212.07245 | Yuta Orikasa | Petr Bene\v{s}, Hiroshi Okada, Yuta Orikasa | Towards unification of lepton and quark mass matrices from double
covering of modular $A_4$ flavor symmetry | 9 pages, 2 figures, 3 tables. arXiv admin note: substantial text
overlap with arXiv:2206.12629, arXiv:2202.10089 | null | null | APCTP Pre2022 - 022 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We study quark and lepton masses and mixings in a double covering of modular
$A_4$ flavor symmetry in which we search for common solution of a single
modulus $\tau$, applying chi-square numerical analysis under the as minimum
framework as possible. We have found the common region of $\tau$ within
$5\sigma$ interval t... | [
{
"created": "Wed, 14 Dec 2022 14:30:00 GMT",
"version": "v1"
}
] | 2022-12-15 | [
[
"Beneš",
"Petr",
""
],
[
"Okada",
"Hiroshi",
""
],
[
"Orikasa",
"Yuta",
""
]
] | We study quark and lepton masses and mixings in a double covering of modular $A_4$ flavor symmetry in which we search for common solution of a single modulus $\tau$, applying chi-square numerical analysis under the as minimum framework as possible. We have found the common region of $\tau$ within $5\sigma$ interval tha... |
hep-ph/0005079 | A. B. Balantekin | A. B. Balantekin (Wisconsin U., Madison and Max-Planck-Institute,
Heidelberg) | Unitarity Constraints on Neutrino Mass and Mixings | 6 Pages. To be published in the Proceedings of the PASCOS99
(Particles and Strings in Cosmology Workshop, 1999) | null | 10.1142/9789812792433_0067 | null | hep-ph nucl-th | null | We explore the implications of imposing the constraint that two neutrino
flavors (which for definiteness we take to be muon and tau neutrinos) are
similarly coupled to the mass basis in addition to the unitarity constraints.
Implications of this scheme for specific experimental situations are discussed.
| [
{
"created": "Tue, 9 May 2000 12:01:49 GMT",
"version": "v1"
}
] | 2016-11-03 | [
[
"Balantekin",
"A. B.",
"",
"Wisconsin U., Madison and Max-Planck-Institute,\n Heidelberg"
]
] | We explore the implications of imposing the constraint that two neutrino flavors (which for definiteness we take to be muon and tau neutrinos) are similarly coupled to the mass basis in addition to the unitarity constraints. Implications of this scheme for specific experimental situations are discussed. |
0907.0631 | Jorge Martin Camalich | L.S. Geng, J. Martin Camalich, M.J. Vicente Vacas | Electromagnetic structure of the lowest-lying decuplet resonances in
covariant chiral perturbation theory | 10 pages, 1 fig | Phys.Rev.D80:034027,2009 | 10.1103/PhysRevD.80.034027 | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a calculation of the leading SU(3)-breaking
$\mathcal{O}(p^3)$-corrections to the electromagnetic moments and charge radius
(CR) of the lowest-lying decuplet resonances in covariant chiral perturbation
theory. In particular, the magnetic dipole moment (MDM) of the members of the
decuplet is predicted fixin... | [
{
"created": "Fri, 3 Jul 2009 13:21:00 GMT",
"version": "v1"
}
] | 2009-09-01 | [
[
"Geng",
"L. S.",
""
],
[
"Camalich",
"J. Martin",
""
],
[
"Vacas",
"M. J. Vicente",
""
]
] | We present a calculation of the leading SU(3)-breaking $\mathcal{O}(p^3)$-corrections to the electromagnetic moments and charge radius (CR) of the lowest-lying decuplet resonances in covariant chiral perturbation theory. In particular, the magnetic dipole moment (MDM) of the members of the decuplet is predicted fixing ... |
2201.10628 | Shoaib Munir | Waqas Ahmed, Mark Goodsell, Shoaib Munir | Dark Matter in the CP-violating NMSSM | 26 pages, 5 figures, 2 tables. Some references added. PandaX-4T
(2021) limits included; results unchanged. Version published in EPJC | Eur. Phys. J. C82 (2022), 539 | 10.1140/epjc/s10052-022-10449-z | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the Next-to-Minimal Supersymmetric Standard Model there is a strong
correlation between the mass terms corresponding to the singlet Higgs and the
singlino interaction states, both of which are proportional to the parameter
$\kappa$. If this parameter is complex, explicit CP-violation occurs in the
Higgs as well as... | [
{
"created": "Tue, 25 Jan 2022 21:10:59 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Jun 2022 13:12:56 GMT",
"version": "v2"
}
] | 2022-06-22 | [
[
"Ahmed",
"Waqas",
""
],
[
"Goodsell",
"Mark",
""
],
[
"Munir",
"Shoaib",
""
]
] | In the Next-to-Minimal Supersymmetric Standard Model there is a strong correlation between the mass terms corresponding to the singlet Higgs and the singlino interaction states, both of which are proportional to the parameter $\kappa$. If this parameter is complex, explicit CP-violation occurs in the Higgs as well as t... |
hep-ph/0009164 | Grzegorz Wilk | M.Rybczynski, Z.Wlodarczyk and G.Wilk | Strangelets at Chacaltaya | gz-compressed .tar file containing LaTeX file and 4 PS files with
figures, 5 pages altogether (Nuovo Cimento cimento.cls style file attached)
Presented at Chacaltaya Meeting On Cosmic Ray Physics, La Paz - Bolivia,
23-27 July 2000. To be published in Nuovo Cimento (Proc. Suppl.) | Nuovo Cim.C24:645-650,2001 | null | null | hep-ph | null | We discuss the possible imprints of strangelets (i.e., lumps of Strange Quark
Matter) in Chacaltaya experimental data using model of propagation of such
objects through the atmosphere developed by us recently.
| [
{
"created": "Thu, 14 Sep 2000 08:54:22 GMT",
"version": "v1"
}
] | 2010-11-11 | [
[
"Rybczynski",
"M.",
""
],
[
"Wlodarczyk",
"Z.",
""
],
[
"Wilk",
"G.",
""
]
] | We discuss the possible imprints of strangelets (i.e., lumps of Strange Quark Matter) in Chacaltaya experimental data using model of propagation of such objects through the atmosphere developed by us recently. |
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