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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-ph/0111075 | Ulrich Heinz | Ulrich W. Heinz and Peter F. Kolb | Early thermalization at RHIC | 12 pages, including 6 figures. Invited talk at the International
Conference on "Statistical QCD", Bielefeld, August 26-30, 2001, to appear in
the proceedings (F. Karsch and H. Satz, eds.) in Nucl. Phys. A | Nucl.Phys.A702:269-280,2002 | 10.1016/S0375-9474(02)00714-5 | null | hep-ph | null | It is shown that recent RHIC data on hadron spectra and elliptic flow can be
excellently reproduced within a hydrodynamic description of the collision
dynamics, and that this provides strong evidence for rapid thermalization while
the system is still in the quark-gluon plasma phase. But even though the
hydrodynamic a... | [
{
"created": "Wed, 7 Nov 2001 14:36:39 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Heinz",
"Ulrich W.",
""
],
[
"Kolb",
"Peter F.",
""
]
] | It is shown that recent RHIC data on hadron spectra and elliptic flow can be excellently reproduced within a hydrodynamic description of the collision dynamics, and that this provides strong evidence for rapid thermalization while the system is still in the quark-gluon plasma phase. But even though the hydrodynamic app... |
hep-ph/9712468 | Esteban Roulet | Esteban Roulet, Laura Covi and Francesco Vissani | On the CP asymmetries in Majorana neutrino decays | null | Phys.Lett. B424 (1998) 101-105 | 10.1016/S0370-2693(98)00135-X | null | hep-ph | null | We study the CP asymmetries in lepton number violating two body scattering
processes and show explicitly how they vanish, in agreement with unitarity
constraints. We relate these cross section asymmetries to the CP decay rate
asymmetries of the intermediate massive neutrinos and show how the inclusion of
the Universe... | [
{
"created": "Sat, 20 Dec 1997 15:20:29 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Roulet",
"Esteban",
""
],
[
"Covi",
"Laura",
""
],
[
"Vissani",
"Francesco",
""
]
] | We study the CP asymmetries in lepton number violating two body scattering processes and show explicitly how they vanish, in agreement with unitarity constraints. We relate these cross section asymmetries to the CP decay rate asymmetries of the intermediate massive neutrinos and show how the inclusion of the Universe e... |
hep-ph/9809587 | Serguey Petcov | S. T. Petcov | New Enhancement Mechanism of the Transitions in the Earth of the Solar
and Atmospheric Neutrinos Crossing the Earth Core | 6 pages, two eps-files, one espcrc2.sty file; the text includes 2
figures. Talk given at the ``Neutrino'98'' International Conference on
Neutrino Physics and Astrophysics, June 3 - 9, 1998, Takayama, Japan (to be
published in the Proceedings of the Conference) | Nucl.Phys.Proc.Suppl. 77 (1999) 93-97 | 10.1016/S0920-5632(99)00403-X | SISSA 103/98/EP, September 1998 | hep-ph astro-ph | null | It is shown that the $\nu_2 \to \nu_{e}$ and $\nu_{\mu} \to \nu_{e}$ ($\nu_e
\to \nu_{\mu (\tau)}$) transitions respectively of the solar and atmospheric
neutrinos in the Earth in the case of $\nu_e - \nu_{\mu (\tau)}$ mixing in
vacuum, are strongly enhanced by a new type of resonance when the neutrinos
cross the Ear... | [
{
"created": "Wed, 30 Sep 1998 09:42:06 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Petcov",
"S. T.",
""
]
] | It is shown that the $\nu_2 \to \nu_{e}$ and $\nu_{\mu} \to \nu_{e}$ ($\nu_e \to \nu_{\mu (\tau)}$) transitions respectively of the solar and atmospheric neutrinos in the Earth in the case of $\nu_e - \nu_{\mu (\tau)}$ mixing in vacuum, are strongly enhanced by a new type of resonance when the neutrinos cross the Earth... |
2302.01354 | Andrzej Buras | Andrzej J. Buras | $Z^\prime$-Tandem Mechanism for the Suppression of New Physics in Quark
Mixing with Implications for K, D and B Decays | 10 pages, no figures. V2: the use of the new mixing matrix for
$Z^\prime$ interactions allows a much more transparent description of this
tandem and provides new insights into this framework | null | null | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | $Z^\prime$ models belong to the ones that can most easily explain the
anomalies in $b\to s \mu^+\mu^-$ transitions. However, such an explanation by a
single $Z^\prime$ gauge boson, as done in the literature, is severly
constrained by the $B^0_s-\bar B_s^0$ mixing. Also the recent finding, hat the
mass differences $\D... | [
{
"created": "Thu, 2 Feb 2023 19:00:03 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Feb 2023 12:37:33 GMT",
"version": "v2"
}
] | 2023-02-21 | [
[
"Buras",
"Andrzej J.",
""
]
] | $Z^\prime$ models belong to the ones that can most easily explain the anomalies in $b\to s \mu^+\mu^-$ transitions. However, such an explanation by a single $Z^\prime$ gauge boson, as done in the literature, is severly constrained by the $B^0_s-\bar B_s^0$ mixing. Also the recent finding, hat the mass differences $\Del... |
hep-ph/9405333 | Maria Krawczyk | I. Dymnikova and M. Krawczyk | Equation of State for Particles Arising at the Universe at Grand
Unification Energies | 8 pages, tex, IFT/9/1994 | null | null | null | hep-ph gr-qc | null | First postinflationary stage of the Universe evolution is considered in more
detail. It is shown that heavy particles with mass $M_{H}\sim M_{GUT}$ arising
at the Universe at phase transitions at Grand Unification Energies behave like
ideal quantum degenerate Bose gas. The equation of state for both scalar and
gauge ... | [
{
"created": "Thu, 19 May 1994 19:37:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dymnikova",
"I.",
""
],
[
"Krawczyk",
"M.",
""
]
] | First postinflationary stage of the Universe evolution is considered in more detail. It is shown that heavy particles with mass $M_{H}\sim M_{GUT}$ arising at the Universe at phase transitions at Grand Unification Energies behave like ideal quantum degenerate Bose gas. The equation of state for both scalar and gauge bo... |
1203.1672 | Zhi-zhong Xing | Zhi-zhong Xing | Implications of the Daya Bay observation of \theta_{13} on the leptonic
flavor mixing structure and CP violation | RevTeX 25 pages, 1 figure, minor changes, version for publication | null | 10.1088/1674-1137/36/4/L01 | null | hep-ph astro-ph.HE hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Daya Bay Collaboration has recently reported its first \bar{\nu}_e \to
\bar{\nu}_e oscillation result which points to \theta_{13} \simeq 8.8^\circ \pm
0.8^\circ (best-fit \pm 1\sigma range) or \theta_{13} \neq 0^\circ at the
5.2\sigma level. The fact that this smallest neutrino mixing angle is not
strongly suppre... | [
{
"created": "Thu, 8 Mar 2012 01:04:17 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Mar 2012 00:55:57 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Xing",
"Zhi-zhong",
""
]
] | The Daya Bay Collaboration has recently reported its first \bar{\nu}_e \to \bar{\nu}_e oscillation result which points to \theta_{13} \simeq 8.8^\circ \pm 0.8^\circ (best-fit \pm 1\sigma range) or \theta_{13} \neq 0^\circ at the 5.2\sigma level. The fact that this smallest neutrino mixing angle is not strongly suppress... |
1609.02899 | Gauhar Abbas | Gauhar Abbas | Low scale left-right-right-left symmetry | version published in Phys. Rev. D | Phys. Rev. D 95, 015029 (2017) | 10.1103/PhysRevD.95.015029 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose an effective left-right-right-left model with a parity breaking
scale around a few TeV. One of the main achievements of the model is that the
mirror fermions as well as the mirror gauge sector simultaneously could be at
TeV scale. It is shown that the most dangerous quadratic divergence of the SM
Higgs bos... | [
{
"created": "Fri, 9 Sep 2016 19:26:02 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jan 2017 17:31:12 GMT",
"version": "v2"
},
{
"created": "Mon, 30 Jan 2017 15:56:48 GMT",
"version": "v3"
}
] | 2017-02-08 | [
[
"Abbas",
"Gauhar",
""
]
] | We propose an effective left-right-right-left model with a parity breaking scale around a few TeV. One of the main achievements of the model is that the mirror fermions as well as the mirror gauge sector simultaneously could be at TeV scale. It is shown that the most dangerous quadratic divergence of the SM Higgs boson... |
hep-ph/0506179 | Stanislaw Mrowczynski | Stanislaw Mrowczynski | Thermalization vs. Isotropization & Azimuthal Fluctuations | 12 pages, presented at `Correlations and Fluctuations in Relativistic
Nuclear Collisions', MIT, April 05, minor corrections | J.Phys.Conf.Ser. 27 (2005) 204-216 | 10.1088/1742-6596/27/1/022 | null | hep-ph nucl-ex nucl-th | null | Hydrodynamic description requires a local thermodynamic equilibrium of the
system under study but an approximate hydrodynamic behaviour is already
manifested when a momentum distribution of liquid components is not of
equilibrium form but merely isotropic. While the process of equilibration is
relatively slow, the pa... | [
{
"created": "Fri, 17 Jun 2005 15:20:49 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jun 2005 12:25:30 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Mrowczynski",
"Stanislaw",
""
]
] | Hydrodynamic description requires a local thermodynamic equilibrium of the system under study but an approximate hydrodynamic behaviour is already manifested when a momentum distribution of liquid components is not of equilibrium form but merely isotropic. While the process of equilibration is relatively slow, the part... |
1012.1134 | Taekoon Lee | Jin Young Kim and Taekoon Lee | Light bending in a Coulombic field | 4 pages; references and comments added | Mod. Phys. Lett. A, Vol. 26, No. 20 (2011) pp. 1481-1485 | 10.1142/S0217732311035924 | null | hep-ph physics.class-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The nonlinear Euler-Heisenberg interaction bends light toward an electric
charge. The bending angle and trajectory of light in a Coulombic field are
computed in geometric optics.
| [
{
"created": "Mon, 6 Dec 2010 11:20:07 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Jan 2011 02:46:30 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Kim",
"Jin Young",
""
],
[
"Lee",
"Taekoon",
""
]
] | The nonlinear Euler-Heisenberg interaction bends light toward an electric charge. The bending angle and trajectory of light in a Coulombic field are computed in geometric optics. |
1408.2456 | Juan Antonio Aguilar-Saavedra | J. A. Aguilar-Saavedra, F. R. Joaquim | A closer look at the possible CMS signal of a new gauge boson | ReVTeX 5 pages | Phys. Rev. D 90, 115010 (2014) | 10.1103/PhysRevD.90.115010 | CERN-PH-TH-2014-148, CFTP/14-017 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The CMS collaboration has recently reported a 2.8$\sigma$ excess of $eejj$
events with an invariant mass around 2 TeV. This observation can be explained
in the context of standard model extensions with new gauge bosons $W'$, $Z'$
and heavy neutrinos coupling (mainly) to the electron. We discuss additional
signals tha... | [
{
"created": "Mon, 11 Aug 2014 16:10:49 GMT",
"version": "v1"
}
] | 2014-12-17 | [
[
"Aguilar-Saavedra",
"J. A.",
""
],
[
"Joaquim",
"F. R.",
""
]
] | The CMS collaboration has recently reported a 2.8$\sigma$ excess of $eejj$ events with an invariant mass around 2 TeV. This observation can be explained in the context of standard model extensions with new gauge bosons $W'$, $Z'$ and heavy neutrinos coupling (mainly) to the electron. We discuss additional signals that ... |
0810.4858 | Nejc Ko\v{s}nik | Svjetlana Fajfer, Nejc Kosnik | Leptoquarks in FCNC charm decays | 5 pages, 1 figure | Phys.Rev.D79:017502,2009 | 10.1103/PhysRevD.79.017502 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently it was noticed that among many scenarios of new physics leptoquarks
might compensate for the disagreement between the lattice and experimental
results for the charmed strange meson decay constant. The leptoquarks might
modify also the flavor changing neutral current charm decays. In this study we
investigate... | [
{
"created": "Mon, 27 Oct 2008 16:19:43 GMT",
"version": "v1"
}
] | 2009-02-26 | [
[
"Fajfer",
"Svjetlana",
""
],
[
"Kosnik",
"Nejc",
""
]
] | Recently it was noticed that among many scenarios of new physics leptoquarks might compensate for the disagreement between the lattice and experimental results for the charmed strange meson decay constant. The leptoquarks might modify also the flavor changing neutral current charm decays. In this study we investigate i... |
1602.06892 | Sandra Robles | J. Alberto Casas, Jesus M. Moreno, Sandra Robles, Krzysztof Rolbiecki | Reducing the fine-tuning of gauge-mediated SUSY breaking | 16 pages, 11 figures, 1 appendix. Discussion extended, matches EPJC
published version | Eur. Phys. J. C (2016) 76:450 | 10.1140/epjc/s10052-016-4305-4 | IFT-UAM/CSIC-16-017; FTUAM-16-6 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite their appealing features, models with gauge-mediated supersymmetry
breaking (GMSB) typically present a high degree of fine-tuning, due to the
initial absence of the top trilinear scalar couplings, $A_t=0$. In this paper,
we carefully evaluate such a tuning, showing that is worse than per mil in the
minimal mo... | [
{
"created": "Mon, 22 Feb 2016 19:03:49 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Aug 2016 20:49:45 GMT",
"version": "v2"
}
] | 2016-09-01 | [
[
"Casas",
"J. Alberto",
""
],
[
"Moreno",
"Jesus M.",
""
],
[
"Robles",
"Sandra",
""
],
[
"Rolbiecki",
"Krzysztof",
""
]
] | Despite their appealing features, models with gauge-mediated supersymmetry breaking (GMSB) typically present a high degree of fine-tuning, due to the initial absence of the top trilinear scalar couplings, $A_t=0$. In this paper, we carefully evaluate such a tuning, showing that is worse than per mil in the minimal mode... |
hep-ph/0611225 | Rabindra N. Mohapatra | S. K. Agarwalla, M. K. Parida, R. N. Mohapatra and G. Rajasekaran | Neutrino Mixings and Leptonic CP Violation from CKM Matrix and Majorana
Phases | 15 pages and 10 figures, typo corrected | Phys.Rev.D75:033007,2007 | 10.1103/PhysRevD.75.033007 | HRI-P-06-11-004 | hep-ph hep-ex | null | The high scale mixing unification hypothesis recently proposed by three of us
(R. N. M., M. K. P. and G. R.) states that if at the seesaw scale, the quark
and lepton mixing matrices are equal then for quasi-degenerate neutrinos,
radiative corrections can lead to large solar and atmospheric mixings and small
reactor a... | [
{
"created": "Thu, 16 Nov 2006 20:53:07 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Dec 2006 14:32:21 GMT",
"version": "v2"
},
{
"created": "Wed, 31 Jan 2007 16:11:30 GMT",
"version": "v3"
},
{
"created": "Wed, 11 Apr 2007 18:36:11 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Agarwalla",
"S. K.",
""
],
[
"Parida",
"M. K.",
""
],
[
"Mohapatra",
"R. N.",
""
],
[
"Rajasekaran",
"G.",
""
]
] | The high scale mixing unification hypothesis recently proposed by three of us (R. N. M., M. K. P. and G. R.) states that if at the seesaw scale, the quark and lepton mixing matrices are equal then for quasi-degenerate neutrinos, radiative corrections can lead to large solar and atmospheric mixings and small reactor ang... |
1404.3048 | Masafumi Kurachi | Masafumi Kurachi, Shinya Matsuzaki, Koichi Yamawaki | Discovering walking technirho mesons at the LHC | 19 pages, 19 eps figures; (v2) a version to be published | Phys. Rev. D 90, 055028, 2014 | 10.1103/PhysRevD.90.055028 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate a scale-invariant hidden local symmetry (HLS) as a low-energy
effective theory of walking technicolor (WTC) which includes the technidilaton,
technipions, and technirho mesons as the low-lying spectra. As a benchmark for
LHC phenomenology, we in particular focus on the one-family model of WTC having
eigh... | [
{
"created": "Fri, 11 Apr 2014 09:31:37 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Sep 2014 14:11:16 GMT",
"version": "v2"
}
] | 2014-11-10 | [
[
"Kurachi",
"Masafumi",
""
],
[
"Matsuzaki",
"Shinya",
""
],
[
"Yamawaki",
"Koichi",
""
]
] | We formulate a scale-invariant hidden local symmetry (HLS) as a low-energy effective theory of walking technicolor (WTC) which includes the technidilaton, technipions, and technirho mesons as the low-lying spectra. As a benchmark for LHC phenomenology, we in particular focus on the one-family model of WTC having eight ... |
2306.14441 | Bijaya Sahoo Dr. | B. K. Sahoo, Nodoka Yamanaka, Kota Yanase | Revisiting Theoretical Analysis of Electric Dipole Moment of $^{129}$Xe | 15 pages including appendix, 8 tables and 1 figure | Phys. Rev. A 108, 042811 (2023) | 10.1103/PhysRevA.108.042811 | null | hep-ph hep-ex nucl-th physics.atom-ph physics.comp-ph | http://creativecommons.org/licenses/by/4.0/ | Linear response approach to the relativistic coupled-cluster (RCC) theory has
been extended to estimate contributions from the parity and time-reversal
violating pseudoscalar-scalar (Ps-S) and scalar-pseudoscalar (S-Ps)
electron-nucleus interactions along with electric dipole moments (EDMs) of
electrons ($d_e$) inter... | [
{
"created": "Mon, 26 Jun 2023 06:12:36 GMT",
"version": "v1"
}
] | 2023-10-19 | [
[
"Sahoo",
"B. K.",
""
],
[
"Yamanaka",
"Nodoka",
""
],
[
"Yanase",
"Kota",
""
]
] | Linear response approach to the relativistic coupled-cluster (RCC) theory has been extended to estimate contributions from the parity and time-reversal violating pseudoscalar-scalar (Ps-S) and scalar-pseudoscalar (S-Ps) electron-nucleus interactions along with electric dipole moments (EDMs) of electrons ($d_e$) interac... |
2201.05719 | Benjamin Lehmann | Daniel Davies, Michael Dine and Benjamin V. Lehmann | Light Quarks at Large $N$ | 21 pages, no figures. Contribution to a Festschrift in honor of Peter
Suranyi | null | null | null | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Lattice gauge theory simulations are our principal probe of the masses of the
light quarks. Results from such computations are the primary evidence against
the $m_u=0$ solution to the strong CP problem. The large-$N$ approximation
offers an independent approach to light quarks. We extend existing literature,
noting t... | [
{
"created": "Sat, 15 Jan 2022 00:33:28 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Feb 2022 05:53:07 GMT",
"version": "v2"
}
] | 2022-02-02 | [
[
"Davies",
"Daniel",
""
],
[
"Dine",
"Michael",
""
],
[
"Lehmann",
"Benjamin V.",
""
]
] | Lattice gauge theory simulations are our principal probe of the masses of the light quarks. Results from such computations are the primary evidence against the $m_u=0$ solution to the strong CP problem. The large-$N$ approximation offers an independent approach to light quarks. We extend existing literature, noting tha... |
1003.5277 | Chung-Lin Shan | Yu-Ting Chou and Chung-Lin Shan | Effects of Residue Background Events in Direct Dark Matter Detection
Experiments on the Determination of the WIMP Mass | 27 pages, 22 eps figures; v2: revised version for publication,
references added and updated | JCAP 1008:014,2010 | 10.1088/1475-7516/2010/08/014 | null | hep-ph astro-ph.HE hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the earlier work on the development of a model-independent data analysis
method for determining the mass of Weakly Interacting Massive Particles (WIMPs)
by using measured recoil energies from direct Dark Matter detection experiments
directly, it was assumed that the analyzed data sets are background-free, i.e.,
al... | [
{
"created": "Sat, 27 Mar 2010 08:33:14 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Aug 2010 09:25:15 GMT",
"version": "v2"
}
] | 2015-03-13 | [
[
"Chou",
"Yu-Ting",
""
],
[
"Shan",
"Chung-Lin",
""
]
] | In the earlier work on the development of a model-independent data analysis method for determining the mass of Weakly Interacting Massive Particles (WIMPs) by using measured recoil energies from direct Dark Matter detection experiments directly, it was assumed that the analyzed data sets are background-free, i.e., all ... |
hep-ph/9610459 | Ulf Meissner | Ulf-G. Mei{\ss}ner (FZ J\"ulich) | The role of massive states in chiral perturbation theory | 10 pp, LaTeX, uses psfig, macro included, 1 figure, table 1 updated
and corrected, some corrections in section 3, invited talk CEBAF/INT workshop
on $N^*$ physics, Seattle, September 1996, to appear in the proceedings | null | null | KFA-IKP(Th)-1996-13 | hep-ph nucl-th | null | I review some basic facts about the chiral limit of QCD. This allows to
formulate an effective field theory below the chiral symmetry breaking scale,
chiral perturbation theory (CHPT). I show that for threshold reactions, the
spectrum of QCD is most economically encoded in a set of coupling constants of
operators of ... | [
{
"created": "Wed, 23 Oct 1996 17:58:15 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Oct 1996 07:41:50 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Meißner",
"Ulf-G.",
"",
"FZ Jülich"
]
] | I review some basic facts about the chiral limit of QCD. This allows to formulate an effective field theory below the chiral symmetry breaking scale, chiral perturbation theory (CHPT). I show that for threshold reactions, the spectrum of QCD is most economically encoded in a set of coupling constants of operators of hi... |
hep-ph/0610254 | Daniel Cabrera | D. Cabrera, R. Rapp | Q\bar{Q} modes in the Quark-Gluon Plasma | 3 pages, 6 figures, to appear in the proceedings of the IV
International Conference on Quarks and Nuclear Physics (QNP06), Madrid,
Spain, June 5-10, 2006 | Eur.Phys.J.A31:858-861,2007 | 10.1140/epja/i2006-10237-y | null | hep-ph nucl-th | null | We study the evolution of heavy quarkonium states with temperature in a
Quark-Gluon Plasma by evaluating an in-medium Q\bar{Q} T-matrix within a
reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction
kernel is extracted from finite-temperature QCD lattice calculations of the
singlet free energy of... | [
{
"created": "Thu, 19 Oct 2006 18:07:38 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cabrera",
"D.",
""
],
[
"Rapp",
"R.",
""
]
] | We study the evolution of heavy quarkonium states with temperature in a Quark-Gluon Plasma by evaluating an in-medium Q\bar{Q} T-matrix within a reduced Bethe-Salpeter equation in S- and P-wave channels. The interaction kernel is extracted from finite-temperature QCD lattice calculations of the singlet free energy of a... |
hep-ph/9412315 | Norbert Ligterink | N.E. Ligterink and B.L.G. Bakker (Vrije Universiteit, Amsterdam, The
Netherlands) | Equivalence of Light-Front and Covariant Field Theory | 47 Pages, LaTeX with LaTeX figures included in the text | Phys.Rev. D52 (1995) 5954-5979 | 10.1103/PhysRevD.52.5954 | null | hep-ph nucl-th | null | In this paper we discuss the relation between the standard covariant quantum
field theory and light-front field theory. We define covariant theory by its
Feynman diagrams, whereas light-front field theory is defined in terms of
light-cone time-ordered diagrams. A general algorithm is proposed that produces
the latter... | [
{
"created": "Mon, 19 Dec 1994 12:34:48 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Ligterink",
"N. E.",
"",
"Vrije Universiteit, Amsterdam, The\n Netherlands"
],
[
"Bakker",
"B. L. G.",
"",
"Vrije Universiteit, Amsterdam, The\n Netherlands"
]
] | In this paper we discuss the relation between the standard covariant quantum field theory and light-front field theory. We define covariant theory by its Feynman diagrams, whereas light-front field theory is defined in terms of light-cone time-ordered diagrams. A general algorithm is proposed that produces the latter f... |
hep-ph/9603261 | Andrzej Czarnecki | Andrzej Czarnecki | Two-loop QCD corrections to $b\to c$ transitions at zero recoil | 8 pages, Revtex, one figure included | Phys. Rev. Lett. 76, 4124 (1996) | 10.1103/PhysRevLett.76.4124 | TTP96-05 | hep-ph | null | Complete two-loop QCD corrections to $b\to c$ transitions are presented in
the limit of zero recoil. Vector and axial-vector coefficients $\eta_{A,V}$ are
calculated analytically in the limit of equal beauty and charm masses, and a
series appoximation is obtained for the general mass case. $\eta_A$ is crucial
for the... | [
{
"created": "Sun, 10 Mar 1996 20:10:38 GMT",
"version": "v1"
}
] | 2016-08-24 | [
[
"Czarnecki",
"Andrzej",
""
]
] | Complete two-loop QCD corrections to $b\to c$ transitions are presented in the limit of zero recoil. Vector and axial-vector coefficients $\eta_{A,V}$ are calculated analytically in the limit of equal beauty and charm masses, and a series appoximation is obtained for the general mass case. $\eta_A$ is crucial for the d... |
1402.6813 | Premomoy Ghosh | Premomoy Ghosh, Sanjib Muhuri, Jajati k. Nayak and Raghava Varma | Indication of transverse radial flow in high-multiplicity proton-proton
collisions at the Large Hadron Collider | 14 pages 8 figures | J. Phys. G: Nucl. Part. Phys. 41 (2014) 035106 | 10.1088/0954-3899/41/3/035106 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the measured spectra of $\pi^\pm$, $K^\pm$, $p$($\bar p$) in $pp$
collisions at $\sqrt {s}$ = 0.9, 2.76 and 7 TeV, in the light of blast-wave
model to extract the transverse radial flow velocity and kinetic temperature at
freeze-out for the system formed in $pp$ collisions. The dependency of the
blast-wave... | [
{
"created": "Thu, 27 Feb 2014 07:43:16 GMT",
"version": "v1"
}
] | 2014-02-28 | [
[
"Ghosh",
"Premomoy",
""
],
[
"Muhuri",
"Sanjib",
""
],
[
"Nayak",
"Jajati k.",
""
],
[
"Varma",
"Raghava",
""
]
] | We analyze the measured spectra of $\pi^\pm$, $K^\pm$, $p$($\bar p$) in $pp$ collisions at $\sqrt {s}$ = 0.9, 2.76 and 7 TeV, in the light of blast-wave model to extract the transverse radial flow velocity and kinetic temperature at freeze-out for the system formed in $pp$ collisions. The dependency of the blast-wave p... |
hep-ph/9512414 | Matthias Jamin | B. Stech | Form Factors for Semi-Leptonic and Radiative Decays of Heavy Mesons to
Light Mesons | The definition of the radiative formfactor for the penguin has been
changed to a more convenient notation, leading to T_1 = F_1 in the limit of
spin symmetry. Additional minor corrections have been applied | Nucl.Phys.Proc.Suppl.50:45-49,1996 | 10.1016/0920-5632(96)00363-5 | HD-THEP-95-54 | hep-ph | null | To know and understand form factors of hadronic currents is of decisive
importance for analysing exclusive weak decays. The ratios of different form
factors of a given process depend on the relativistic spin structure of initial
and final particles. It is shown --- assuming simple properties of the
spectator particle... | [
{
"created": "Sun, 24 Dec 1995 09:32:29 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Jan 1996 12:43:01 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Stech",
"B.",
""
]
] | To know and understand form factors of hadronic currents is of decisive importance for analysing exclusive weak decays. The ratios of different form factors of a given process depend on the relativistic spin structure of initial and final particles. It is shown --- assuming simple properties of the spectator particle -... |
hep-ph/0208088 | Gino Isidori | A. Ghinculov, T. Hurth, G. Isidori, Y.-P. Yao | Forward--Backward Asymmetry in B -> X_s l^+ l^- at the NNLL Level | 20 pages, 5 figures. v2: typo in (4.26) corrected; discussion on
mu-dependence modified | Nucl.Phys. B648 (2003) 254-276 | 10.1016/S0550-3213(02)00998-7 | CERN-TH/2002-161 | hep-ph | null | We report the results of a new calculation of soft-gluon corrections in B ->
X_s l^+ l^- decays. In particular, we present the first calculation of
bremsstrahlung and corresponding virtual terms to the lepton forward-backward
asymmetry, which allows us to systematically include all contributions to this
observable be... | [
{
"created": "Fri, 9 Aug 2002 11:07:02 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Sep 2002 18:15:07 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Ghinculov",
"A.",
""
],
[
"Hurth",
"T.",
""
],
[
"Isidori",
"G.",
""
],
[
"Yao",
"Y. -P.",
""
]
] | We report the results of a new calculation of soft-gluon corrections in B -> X_s l^+ l^- decays. In particular, we present the first calculation of bremsstrahlung and corresponding virtual terms to the lepton forward-backward asymmetry, which allows us to systematically include all contributions to this observable beyo... |
1203.5340 | Enrico Bertuzzo Dr | Enrico Bertuzzo and Claudia Frugiuele | Fitting Neutrino Physics with a U(1)_R Lepton Number | 19 pages, 3 figures; v2: references added, constraints updated,
overall conclusions unchanged | null | 10.1007/JHEP05(2012)100 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study neutrino physics in the context of a supersymmetric model where a
continuous R-symmetry is identified with the total Lepton Number and one
sneutrino can thus play the role of the down type Higgs. We show that
R-breaking effects communicated to the visible sector by Anomaly Mediation can
reproduce neutrino ma... | [
{
"created": "Fri, 23 Mar 2012 20:00:07 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Apr 2012 19:19:12 GMT",
"version": "v2"
}
] | 2012-05-28 | [
[
"Bertuzzo",
"Enrico",
""
],
[
"Frugiuele",
"Claudia",
""
]
] | We study neutrino physics in the context of a supersymmetric model where a continuous R-symmetry is identified with the total Lepton Number and one sneutrino can thus play the role of the down type Higgs. We show that R-breaking effects communicated to the visible sector by Anomaly Mediation can reproduce neutrino mass... |
1612.05828 | Andre Sopczak | Andre Sopczak (Institute of Experimental and Applied Physics, Czech
Technical University in Prague) | Searches for ttH (Multilepton+Diphoton) Production in ATLAS | On behalf of the ATLAS Collaboration. Contribution to HC2016, Menlo
Park, CA, USA, 9-12 November 2016. 10 pages, 13 figures | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After the discovery of a Higgs boson, the measurements of its properties are
at the forefront of research. The determination of the associated production of
a Higgs boson and a pair of top quarks is of particular importance as the ttH
Yukawa coupling is large and thus an excellent probe for physics beyond the
Standar... | [
{
"created": "Sat, 17 Dec 2016 21:44:59 GMT",
"version": "v1"
}
] | 2016-12-31 | [
[
"Sopczak",
"Andre",
"",
"Institute of Experimental and Applied Physics, Czech\n Technical University in Prague"
]
] | After the discovery of a Higgs boson, the measurements of its properties are at the forefront of research. The determination of the associated production of a Higgs boson and a pair of top quarks is of particular importance as the ttH Yukawa coupling is large and thus an excellent probe for physics beyond the Standard ... |
hep-ph/0312030 | Biswajoy Brahmachari | Biswajoy Brahmachari and Eung Jin Chun | Supersymmetric threshold corrections to \Delta m^2_{\odot} | Revised version, Accepted for publication in Physics Letters B | Phys.Lett. B596 (2004) 184-190 | 10.1016/j.physletb.2004.03.004 | KIAS-P03087,VEC/PHYSICS/P/2/2003-2004 | hep-ph | null | For nearly degenerate neutrinos, quantum corrections can modify the
tree-levelmasses via low energy supersymmetric threshold corrections comparable
to the solar oscillation mass scale. We numerically calculate corrections to
neutrino masses in minimal supergravity (mSugra) and Gauge Mediated
Supersymmetry Breaking (G... | [
{
"created": "Tue, 2 Dec 2003 12:38:41 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Mar 2004 09:34:38 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Brahmachari",
"Biswajoy",
""
],
[
"Chun",
"Eung Jin",
""
]
] | For nearly degenerate neutrinos, quantum corrections can modify the tree-levelmasses via low energy supersymmetric threshold corrections comparable to the solar oscillation mass scale. We numerically calculate corrections to neutrino masses in minimal supergravity (mSugra) and Gauge Mediated Supersymmetry Breaking (GMS... |
2312.17298 | Krzysztof M. Graczyk | Beata E. Kowal, Krzysztof M. Graczyk, Artur M. Ankowski, Rwik
Dharmapal Banerjee, Hemant Prasad, Jan T. Sobczyk | Empirical fits to inclusive electron-carbon scattering data obtained by
deep-learning methods | 12 pages, 9 figures; fits and full list of plots are available from
repository: https://github.com/bekowal/CarbonElectronNeuralNetwork | null | null | null | hep-ph cs.LG hep-ex nucl-ex nucl-th | http://creativecommons.org/licenses/by/4.0/ | Employing the neural network framework, we obtain empirical fits to the
electron-scattering cross sections for carbon over a broad kinematic region,
extending from the quasielastic peak through resonance excitation to the onset
of deep-inelastic scattering. We consider two different methods of obtaining
such model-in... | [
{
"created": "Thu, 28 Dec 2023 17:03:17 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jul 2024 09:00:04 GMT",
"version": "v2"
}
] | 2024-07-17 | [
[
"Kowal",
"Beata E.",
""
],
[
"Graczyk",
"Krzysztof M.",
""
],
[
"Ankowski",
"Artur M.",
""
],
[
"Banerjee",
"Rwik Dharmapal",
""
],
[
"Prasad",
"Hemant",
""
],
[
"Sobczyk",
"Jan T.",
""
]
] | Employing the neural network framework, we obtain empirical fits to the electron-scattering cross sections for carbon over a broad kinematic region, extending from the quasielastic peak through resonance excitation to the onset of deep-inelastic scattering. We consider two different methods of obtaining such model-inde... |
1112.4699 | Oscar St{\aa}l | R. Enberg, R. Pasechnik, O. St{\aa}l | Enhancement of associated H^\pm W^\mp production in the NMSSM | 25 pages, 12 figures | Phys. Rev. D 85, 075016 (2012) | 10.1103/PhysRevD.85.075016 | DESY 11-247; LU TP 11-47 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the associated production of a charged Higgs and a W boson in
high-energy pp collisions at the Large Hadron Collider. This is an interesting
process for charged Higgs discovery, or exclusion, since the production cross
section could depend strongly on the model, offering potential discriminating
power betwee... | [
{
"created": "Tue, 20 Dec 2011 14:23:53 GMT",
"version": "v1"
}
] | 2012-04-25 | [
[
"Enberg",
"R.",
""
],
[
"Pasechnik",
"R.",
""
],
[
"Stål",
"O.",
""
]
] | We study the associated production of a charged Higgs and a W boson in high-energy pp collisions at the Large Hadron Collider. This is an interesting process for charged Higgs discovery, or exclusion, since the production cross section could depend strongly on the model, offering potential discriminating power between ... |
hep-ph/0002252 | Shi-Lin Zhu | Shi-Lin Zhu, S.J. Puglia, B.R. Holstein, M. J. Ramsey-Musolf | The Nucleon Anapole Moment and Parity-Violating ep Scattering | RevTex 29 pages + 8 PS figures, references and discussions added, to
appear in Phys. Rev. D | Phys.Rev. D62 (2000) 033008 | 10.1103/PhysRevD.62.033008 | null | hep-ph hep-ex nucl-ex nucl-th | null | Parity-violating (PV) interactions among quarks in the nucleon induce a PV
$\gamma NN$ coupling, or anapole moment (AM). We compute electroweak
gauge-independent contributions to the AM through ${\cal O}(1/\lamchis)$ in
chiral perturbation theory. We estimate short-distance PV effects using
resonance saturation. The ... | [
{
"created": "Thu, 24 Feb 2000 17:20:12 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Feb 2000 22:11:11 GMT",
"version": "v2"
},
{
"created": "Mon, 10 Apr 2000 19:01:05 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Zhu",
"Shi-Lin",
""
],
[
"Puglia",
"S. J.",
""
],
[
"Holstein",
"B. R.",
""
],
[
"Ramsey-Musolf",
"M. J.",
""
]
] | Parity-violating (PV) interactions among quarks in the nucleon induce a PV $\gamma NN$ coupling, or anapole moment (AM). We compute electroweak gauge-independent contributions to the AM through ${\cal O}(1/\lamchis)$ in chiral perturbation theory. We estimate short-distance PV effects using resonance saturation. The AM... |
1311.6825 | Hendrik van Hees | H. van Hees, C. Wesp, A. Meistrenko and C. Greiner | Dynamics of the chiral phase transition | 10 pages, 5 figures; contribution to the proceedings of the "XXXI Max
Born Symposium and HIC for FAIR Workshop", Wroclav, Poland, June 14-16, 2013 | Acta Phys. Polonica Proc. Supp. 7, 59 (2014) | 10.5506/APhysPolBSupp.7.59 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The intention of this study is the search for signatures of the chiral phase
transition in heavy-ion collisions. To investigate the impact of fluctuations,
e.g., of the baryon number, at the transition or at a critical point, the
linear sigma model is treated in a dynamical (3+1)-dimensional numerical
simulation. Chi... | [
{
"created": "Tue, 26 Nov 2013 21:21:52 GMT",
"version": "v1"
}
] | 2014-04-14 | [
[
"van Hees",
"H.",
""
],
[
"Wesp",
"C.",
""
],
[
"Meistrenko",
"A.",
""
],
[
"Greiner",
"C.",
""
]
] | The intention of this study is the search for signatures of the chiral phase transition in heavy-ion collisions. To investigate the impact of fluctuations, e.g., of the baryon number, at the transition or at a critical point, the linear sigma model is treated in a dynamical (3+1)-dimensional numerical simulation. Chira... |
1912.09562 | Giulia Ricciardi | Giulia Ricciardi, Marcello Rotondo | Determination of the Cabibbo-Kobayashi-Maskawa matrix element $|V_{cb}|$ | Completely revised and updated: latest results (including baryons),
details, tables, figures and references added; 77 pages, 19 figures (invited
review on J. Phys. G: Nucl. Part. Phys) | J. Phys. G: Nucl. Part. Phys. 47 (2020) 113001 | 10.1088/1361-6471/ab9f01 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this review we present and discuss the determination of the magnitude of
the Cabibbo-Kobayashi-Maskawa (CKM) matrix parameter $V_{cb}$. The CKM matrix
parametrizes the weak charged current interactions of quarks in the Standard
Model (SM), and a precise determination of its elements has always been one of
the most... | [
{
"created": "Thu, 19 Dec 2019 22:00:10 GMT",
"version": "v1"
},
{
"created": "Sat, 30 May 2020 07:44:30 GMT",
"version": "v2"
}
] | 2020-09-29 | [
[
"Ricciardi",
"Giulia",
""
],
[
"Rotondo",
"Marcello",
""
]
] | In this review we present and discuss the determination of the magnitude of the Cabibbo-Kobayashi-Maskawa (CKM) matrix parameter $V_{cb}$. The CKM matrix parametrizes the weak charged current interactions of quarks in the Standard Model (SM), and a precise determination of its elements has always been one of the most i... |
1810.07656 | Yan-Qing Ma | Peng Zhang, Chen-Yu Wang, Xiao Liu, Yan-Qing Ma, Ce Meng, Kuang-Ta
Chao | Semi-analytical calculation of gluon fragmentation into
${^{1}\hspace{-0.6mm}S_{0}^{[1,8]}}$ quarkonia at next-to-leading order | 28 pages, 9 figures | null | 10.1007/JHEP04(2019)116 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the NLO corrections for the gluon fragmentation functions to a
heavy quark-antiquark pair in ${^{1}\hspace{-0.6mm}S_{0}^{[1]}}$ or
${^{1}\hspace{-0.6mm}S_{0}^{[8]}}$ state within NRQCD factorization. We use
integration-by-parts reduction to reduce the original expression to simpler
master integrals (MIs)... | [
{
"created": "Wed, 17 Oct 2018 16:41:33 GMT",
"version": "v1"
}
] | 2019-05-22 | [
[
"Zhang",
"Peng",
""
],
[
"Wang",
"Chen-Yu",
""
],
[
"Liu",
"Xiao",
""
],
[
"Ma",
"Yan-Qing",
""
],
[
"Meng",
"Ce",
""
],
[
"Chao",
"Kuang-Ta",
""
]
] | We calculate the NLO corrections for the gluon fragmentation functions to a heavy quark-antiquark pair in ${^{1}\hspace{-0.6mm}S_{0}^{[1]}}$ or ${^{1}\hspace{-0.6mm}S_{0}^{[8]}}$ state within NRQCD factorization. We use integration-by-parts reduction to reduce the original expression to simpler master integrals (MIs), ... |
hep-ph/0610082 | Jose Wudka | Bohdan Grzadkowski, Jose Wudka | Strategies and obstacles in constructing realistic higher-dimensional
models | 4 pages, 1 fugure; contribution to the SUSY06 proceedings | AIPConf.Proc.903:423-426,2007 | 10.1063/1.2735214 | IFT-06-20; UCRHEP-T421 | hep-ph hep-th | null | We discuss several aspects of higher dimensional models that contain bulk
gauge and fermion fields only. In particular we argue that non-standard
boundary conditions involving charge-conjugate fermion fields offer attractive
model building possibilities. We also discuss a no-go theorem for 5-dimensional
models which ... | [
{
"created": "Fri, 6 Oct 2006 20:26:33 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Oct 2006 22:29:40 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Grzadkowski",
"Bohdan",
""
],
[
"Wudka",
"Jose",
""
]
] | We discuss several aspects of higher dimensional models that contain bulk gauge and fermion fields only. In particular we argue that non-standard boundary conditions involving charge-conjugate fermion fields offer attractive model building possibilities. We also discuss a no-go theorem for 5-dimensional models which se... |
hep-ph/9704346 | Ken Kiers | Ken Kiers and Nathan Weiss | Coherent Neutrino Interactions in a Dense Medium | 28 pages, 6 figures, Latex; minor changes, one reference added;
version to appear in Phys. Rev. D | Phys.Rev. D56 (1997) 5776-5785 | 10.1103/PhysRevD.56.5776 | null | hep-ph astro-ph | null | Motivated by the effect of matter on neutrino oscillations (the MSW effect)
we study in more detail the propagation of neutrinos in a dense medium. The
dispersion relation for massive neutrinos in a medium is known to have a
minimum at nonzero momentum p \sim (G_F\rho)/\sqrt{2}. We study in detail the
origin and cons... | [
{
"created": "Thu, 17 Apr 1997 18:27:56 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Aug 1997 15:37:27 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Kiers",
"Ken",
""
],
[
"Weiss",
"Nathan",
""
]
] | Motivated by the effect of matter on neutrino oscillations (the MSW effect) we study in more detail the propagation of neutrinos in a dense medium. The dispersion relation for massive neutrinos in a medium is known to have a minimum at nonzero momentum p \sim (G_F\rho)/\sqrt{2}. We study in detail the origin and conseq... |
hep-ph/0210242 | Kingman Cheung | Kingman Cheung (NCTS) | Black hole, string ball, and $p$-brane production at hadronic
supercolliders | 7 pages, talk presented in the SUSY02, DESY, Hambury, June 2002,
references added | null | null | NSC-NCTS-021017 | hep-ph | null | In models of large extra dimensions, the string and Planck scales become
accessible at future colliders. When the energy scale is above the string scale
or Planck scale a number of interesting phenomena occur, namely, production of
stringy states, $p$-branes, string balls, black hole, etc. In this Proceedings,
we sum... | [
{
"created": "Thu, 17 Oct 2002 04:25:32 GMT",
"version": "v1"
},
{
"created": "Sat, 19 Oct 2002 07:05:38 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Cheung",
"Kingman",
"",
"NCTS"
]
] | In models of large extra dimensions, the string and Planck scales become accessible at future colliders. When the energy scale is above the string scale or Planck scale a number of interesting phenomena occur, namely, production of stringy states, $p$-branes, string balls, black hole, etc. In this Proceedings, we summa... |
1012.0116 | Andrej Ficnar | Andrej Ficnar, Jorge Noronha, Miklos Gyulassy | Non-conformal Holography of Heavy Quark Quenching | 4 pages, 2 figures. Proceedings for Hard Probes 2010 | Nucl.Phys.A855:372-375,2011 | 10.1016/j.nuclphysa.2011.02.083 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a holographic (bottom-up) gravity model for QCD to understand the
connection between the peak in the trace anomaly and the magnitude of heavy
quark energy loss in a strongly-coupled plasma. The potential of the scalar
field on the gravity side is constructed to reproduce some properties of QCD at
finite te... | [
{
"created": "Wed, 1 Dec 2010 07:21:13 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jun 2011 18:37:17 GMT",
"version": "v2"
}
] | 2011-06-21 | [
[
"Ficnar",
"Andrej",
""
],
[
"Noronha",
"Jorge",
""
],
[
"Gyulassy",
"Miklos",
""
]
] | We develop a holographic (bottom-up) gravity model for QCD to understand the connection between the peak in the trace anomaly and the magnitude of heavy quark energy loss in a strongly-coupled plasma. The potential of the scalar field on the gravity side is constructed to reproduce some properties of QCD at finite temp... |
hep-ph/0507223 | Steve Geer | S. Geer | Physics at an Upgraded Fermilab Proton Driver | 14 pages, 6 figures. Presented at the High Intensity Frontiers
Workshop (HF05), Isola d'Elba, Italy, 28 May - 1 June, 2005 | Nucl.Phys.Proc.Suppl.154:42-55,2006 | 10.1016/j.nuclphysbps.2006.01.063 | FERMILAB-CONF-05-328-E | hep-ph | null | In 2004 the Fermilab Long Range Planning Committee identified a new high
intensity Proton Driver as an attractive option for the future, primarily
motivated by the recent exciting developments in neutrino physics. Over the
last few months a physics study has developed the physics case for the Fermilab
Proton Driver. ... | [
{
"created": "Tue, 19 Jul 2005 18:52:31 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Aug 2005 21:39:03 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Geer",
"S.",
""
]
] | In 2004 the Fermilab Long Range Planning Committee identified a new high intensity Proton Driver as an attractive option for the future, primarily motivated by the recent exciting developments in neutrino physics. Over the last few months a physics study has developed the physics case for the Fermilab Proton Driver. Th... |
hep-ph/0407206 | Singh N. Nimai | N. Nimai Singh (ICTP, Trieste, Italy, and Gauhati Univ) and Mrinal K.
Das (Gauhati Univ) | Radiative generation of $\bigtriangleup m^2_{21}$ and $\theta_{13}$ in
two-fold degenerate neutrino models | 15 pages, 2 figures, some references added and minor changes in text | null | null | null | hep-ph | null | We study the implications on an important result on radiative corrections (JM
conjecture) which states that the solar mass scale $\bigtriangleup m^2_{21}$
corresponding to the large mixing angle (LMA) MSW solution of the solar
neutrino problem, can be generated through radiative corrections in the minimal
supersymmet... | [
{
"created": "Mon, 19 Jul 2004 10:03:44 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jul 2004 15:09:49 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Singh",
"N. Nimai",
"",
"ICTP, Trieste, Italy, and Gauhati Univ"
],
[
"Das",
"Mrinal K.",
"",
"Gauhati Univ"
]
] | We study the implications on an important result on radiative corrections (JM conjecture) which states that the solar mass scale $\bigtriangleup m^2_{21}$ corresponding to the large mixing angle (LMA) MSW solution of the solar neutrino problem, can be generated through radiative corrections in the minimal supersymmetri... |
hep-ph/9810548 | Xiaofeng Guo | Xiaofeng Guo (Kentucky) and Jianwei Qiu (BNL/Iowa State) | The Leading Power Corrections to the Structure Functions | Latex, 16 pages | null | null | UK/TP 98-13; BNL-HET-98/36 | hep-ph | null | We show that when Bjorken $x_B$ is large, the leading order twist-four
contributions to the structure functions can be expressed in terms of the
derivatives of the normal twist-two parton distributions. Our analytical
results are not only consistent with the parameterized power corrections
extracted from the data, bu... | [
{
"created": "Fri, 30 Oct 1998 16:18:30 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Guo",
"Xiaofeng",
"",
"Kentucky"
],
[
"Qiu",
"Jianwei",
"",
"BNL/Iowa State"
]
] | We show that when Bjorken $x_B$ is large, the leading order twist-four contributions to the structure functions can be expressed in terms of the derivatives of the normal twist-two parton distributions. Our analytical results are not only consistent with the parameterized power corrections extracted from the data, but ... |
1802.00651 | Matt Visser | Matt Visser (Victoria University of Wellington) | Post-Newtonian particle physics in curved spacetime | 4 pages | null | null | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In three very recent papers, (an initial paper by Morishima and Futamase, and
two subsequent papers by Morishima, Futamase, and Shimizu), it has been argued
that the observed experimental anomaly in the anomalous magnetic moment of the
muon might be explained using general relativity. It is my melancholy duty to
repo... | [
{
"created": "Fri, 2 Feb 2018 12:05:51 GMT",
"version": "v1"
}
] | 2018-02-05 | [
[
"Visser",
"Matt",
"",
"Victoria University of Wellington"
]
] | In three very recent papers, (an initial paper by Morishima and Futamase, and two subsequent papers by Morishima, Futamase, and Shimizu), it has been argued that the observed experimental anomaly in the anomalous magnetic moment of the muon might be explained using general relativity. It is my melancholy duty to report... |
hep-ph/0306075 | Smirnov Alexei | Alexei Yu. Smirnov | Neutrino Physics after KamLAND | 21 pages, latex, 6 figures. Invited talk given at the International
workshop NOON2003, February 10 - 14, 2003, Kanazawa, Japan | null | 10.1142/9789812703101_0012 | null | hep-ph hep-ex | null | The neutrino anomalies were driving force of the developments in neutrino
physics during the last 30 - 35 years. I will consider status of the anomalies
after the first KamLAND result. The main questions are "What is left?" and
"What is the next?" In the new phase, the phenomenological objectives of
neutrino physics ... | [
{
"created": "Mon, 9 Jun 2003 16:37:14 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Smirnov",
"Alexei Yu.",
""
]
] | The neutrino anomalies were driving force of the developments in neutrino physics during the last 30 - 35 years. I will consider status of the anomalies after the first KamLAND result. The main questions are "What is left?" and "What is the next?" In the new phase, the phenomenological objectives of neutrino physics co... |
1707.05997 | Mukesh Kumar | Chuene Mosomane, Mukesh Kumar, Alan S. Cornell and Bruce Mellado | Exploring CP-even scalars of a Two Higgs-doublet model in future
$e^-\,p$ colliders | 7 pages, 2 figures, 2 Tables, Accepted for publication in conference
proceedings (Workshop on High Energy Particle Physics, iThemba LABS,
Johannesburg, 1-3 Feb 2017) | null | 10.1088/1742-6596/889/1/012004 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this proceeding we shall explore the potential of a future $e^- \,p$
collider to probe the CP-even scalars in a two Higgs doublet model. We consider
Type-I in this study. The mass of the lighter scalar particle is considered to
be the Higgs-boson, $m_h = 125$ GeV, and a heavy scalar $m_H = 270$ GeV. The
centre of ... | [
{
"created": "Wed, 19 Jul 2017 09:50:42 GMT",
"version": "v1"
}
] | 2017-10-11 | [
[
"Mosomane",
"Chuene",
""
],
[
"Kumar",
"Mukesh",
""
],
[
"Cornell",
"Alan S.",
""
],
[
"Mellado",
"Bruce",
""
]
] | In this proceeding we shall explore the potential of a future $e^- \,p$ collider to probe the CP-even scalars in a two Higgs doublet model. We consider Type-I in this study. The mass of the lighter scalar particle is considered to be the Higgs-boson, $m_h = 125$ GeV, and a heavy scalar $m_H = 270$ GeV. The centre of ma... |
hep-ph/0010033 | Barry R. Holstein | Barry R. Holstein | Effective Interactions are Effective Interactions | 52 page latex file, didactic lectures on effective field theory given
at Hadron2000, Caraguatatuba, Brazil, April 2000 | null | 10.1142/9789812811653_0002 | null | hep-ph nucl-th | null | The subject of effective interactions is introduced and applications in both
quantum mechanics and quantum field theory are presented. In particular the use
of chiral perturbation theory as an effective low energy description of QCD is
developed and it is argued that such methods rally are effective in both the
meson... | [
{
"created": "Wed, 4 Oct 2000 15:13:33 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Holstein",
"Barry R.",
""
]
] | The subject of effective interactions is introduced and applications in both quantum mechanics and quantum field theory are presented. In particular the use of chiral perturbation theory as an effective low energy description of QCD is developed and it is argued that such methods rally are effective in both the meson a... |
2204.00663 | Ulrich Haisch | Ulrich Haisch, Darren J. Scott, Marius Wiesemann, Giulia Zanderighi
and Silvia Zanoli | NNLO event generation for $\boldsymbol{pp \to Zh \to \ell^+\ell^- b \bar
b}$ production in the SM effective field theory | 32 pages, 7 figures; v2: matches version accepted for publication in
JHEP | null | null | MPP-2022-53 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We consider associated $Zh$ production with $Z \to \ell^+ \ell^-$ and $h \to
b \bar b$ decays in hadronic collisions. In the framework of the Standard Model
effective field theory (SMEFT) we calculate the QCD corrections to this process
and achieve next-to-next-to-leading order plus parton shower (NNLO$+$PS)
accuracy... | [
{
"created": "Fri, 1 Apr 2022 19:01:47 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Jul 2022 16:19:56 GMT",
"version": "v2"
}
] | 2022-07-11 | [
[
"Haisch",
"Ulrich",
""
],
[
"Scott",
"Darren J.",
""
],
[
"Wiesemann",
"Marius",
""
],
[
"Zanderighi",
"Giulia",
""
],
[
"Zanoli",
"Silvia",
""
]
] | We consider associated $Zh$ production with $Z \to \ell^+ \ell^-$ and $h \to b \bar b$ decays in hadronic collisions. In the framework of the Standard Model effective field theory (SMEFT) we calculate the QCD corrections to this process and achieve next-to-next-to-leading order plus parton shower (NNLO$+$PS) accuracy u... |
2112.03283 | Vedran Brdar | Vedran Brdar, Andr\'e de Gouv\^ea, Pedro A. N. Machado, Ryan Plestid | Resonances in $\bar\nu_e-e^-$ scattering below a TeV | 6 pages, 3 figures | Phys. Rev. D 105, 093004 (2022) | 10.1103/PhysRevD.105.093004 | FERMILAB-PUB-21-681-T, NUHEP-TH/21-18 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the resonant production and detection of charged mesons in
existing and near-future neutrino scattering experiments with $E_\nu \lesssim
1$ TeV, characteristic of high-energy atmospheric neutrinos or collider-sourced
neutrino beams. The most promising candidate is the reaction $\bar{\nu}_e
e^-\rightarrow ... | [
{
"created": "Mon, 6 Dec 2021 19:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 16 May 2022 17:03:45 GMT",
"version": "v2"
}
] | 2022-05-17 | [
[
"Brdar",
"Vedran",
""
],
[
"de Gouvêa",
"André",
""
],
[
"Machado",
"Pedro A. N.",
""
],
[
"Plestid",
"Ryan",
""
]
] | We consider the resonant production and detection of charged mesons in existing and near-future neutrino scattering experiments with $E_\nu \lesssim 1$ TeV, characteristic of high-energy atmospheric neutrinos or collider-sourced neutrino beams. The most promising candidate is the reaction $\bar{\nu}_e e^-\rightarrow \r... |
1809.06812 | Anna Radovskaya | A.V. Leonidov, A.A. Radovskaya | Quantum corrections to the Classical Statistical Approximation for the
expanding quantum field | null | null | 10.1140/epjc/s10052-019-6586-x | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We found the deviation of the equation of state from ultrarelativistic one
due to quantum corrections for a nonequilibrium longitudinally expanding scalar
field. Relaxation of highly excited quantum field is usually described in terms
of Classical Statistical Approximation (CSA). However, the expansion of the
system ... | [
{
"created": "Tue, 18 Sep 2018 16:10:03 GMT",
"version": "v1"
}
] | 2019-02-20 | [
[
"Leonidov",
"A. V.",
""
],
[
"Radovskaya",
"A. A.",
""
]
] | We found the deviation of the equation of state from ultrarelativistic one due to quantum corrections for a nonequilibrium longitudinally expanding scalar field. Relaxation of highly excited quantum field is usually described in terms of Classical Statistical Approximation (CSA). However, the expansion of the system re... |
hep-ph/9710251 | Carlo Giunti | S.M. Bilenky | Neutrinos: past, present, future | 18 pages, no figures. Lecture presented at the International School
of Physics "Enrico Fermi", Varenna, Italy, 22 July - 1 August 1997 | null | null | IASSNS-AST 97/54 | hep-ph | null | A general overview of neutrino physics is given. The history of the neutrino
starting from Pauli and Fermi is briefly presented. Two-component neutrinos,
the phenomenological V-A theory and the standard model are discussed. The
problem of neutrino masses and mixing is reviewed.
| [
{
"created": "Mon, 6 Oct 1997 13:36:35 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bilenky",
"S. M.",
""
]
] | A general overview of neutrino physics is given. The history of the neutrino starting from Pauli and Fermi is briefly presented. Two-component neutrinos, the phenomenological V-A theory and the standard model are discussed. The problem of neutrino masses and mixing is reviewed. |
2306.12489 | Anson Hook | Anson Hook and Riccardo Rattazzi | Softening the UV without New Particles | 22 pages, 2 figures, v2. fixed typos | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore an odd class of QFTs where a hierarchy problem is resolved with
new dynamics as opposed to new particles. The essential element of our
construction is a $U(1)$ pseudo-NG boson with symmetry breaking interactions
all characterized by a large number $N$ of units of the fundamental charge. In
the resulting ef... | [
{
"created": "Wed, 21 Jun 2023 18:03:26 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 2023 22:11:58 GMT",
"version": "v2"
}
] | 2023-12-14 | [
[
"Hook",
"Anson",
""
],
[
"Rattazzi",
"Riccardo",
""
]
] | We explore an odd class of QFTs where a hierarchy problem is resolved with new dynamics as opposed to new particles. The essential element of our construction is a $U(1)$ pseudo-NG boson with symmetry breaking interactions all characterized by a large number $N$ of units of the fundamental charge. In the resulting effe... |
0709.4092 | S. Weinzierl | Christian Bogner and Stefan Weinzierl | Resolution of singularities for multi-loop integrals | 23 pages, minor changes, version to be published | Comput.Phys.Commun.178:596-610,2008 | 10.1016/j.cpc.2007.11.012 | null | hep-ph | null | We report on a program for the numerical evaluation of divergent multi-loop
integrals. The program is based on iterated sector decomposition. We improve
the original algorithm of Binoth and Heinrich such that the program is
guaranteed to terminate. The program can be used to compute numerically the
Laurent expansion ... | [
{
"created": "Wed, 26 Sep 2007 07:46:42 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Dec 2007 18:52:11 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bogner",
"Christian",
""
],
[
"Weinzierl",
"Stefan",
""
]
] | We report on a program for the numerical evaluation of divergent multi-loop integrals. The program is based on iterated sector decomposition. We improve the original algorithm of Binoth and Heinrich such that the program is guaranteed to terminate. The program can be used to compute numerically the Laurent expansion of... |
hep-ph/0504129 | Gregory Soyez | G. Soyez | Fluctuations effects in high-energy evolution of QCD | 12 pages, 7 figures, minor corrections, version appeared in Phys.
Rev. D | Phys.Rev. D72 (2005) 016007 | 10.1103/PhysRevD.72.016007 | null | hep-ph | null | Recently, Iancu and Triantafyllopoulos have proposed a hierarchy of evolution
equations in QCD at high energy which generalises previous approaches by
including the effects of gluon number fluctuations and thus the pomeron loops.
In this paper, we present the first numerical simulations of the Langevin
equation which... | [
{
"created": "Fri, 15 Apr 2005 16:24:23 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Jun 2006 10:54:27 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Soyez",
"G.",
""
]
] | Recently, Iancu and Triantafyllopoulos have proposed a hierarchy of evolution equations in QCD at high energy which generalises previous approaches by including the effects of gluon number fluctuations and thus the pomeron loops. In this paper, we present the first numerical simulations of the Langevin equation which r... |
hep-ph/0107172 | Beata Ziaja | B. Ziaja | Low x double $ln^2(1/x)$ resummation effects at the sum rules for
nucleon structure function $g_1$ | 19 pages, latex, 7 figures | Acta Phys.Polon.B32:2863,2001 | null | null | hep-ph | null | We have estimated the contributions to the moments of polarized nucleon
structure function $g_1(x,Q^2)$ coming from the region of the very low x
($10^{-5}<x$). Our approach uses the nucleon structure function extrapolated to
the region of low x by the means of the double $ln^2(1/x)$ resummation. The
$Q^2$ evolution o... | [
{
"created": "Mon, 16 Jul 2001 11:59:45 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Ziaja",
"B.",
""
]
] | We have estimated the contributions to the moments of polarized nucleon structure function $g_1(x,Q^2)$ coming from the region of the very low x ($10^{-5}<x$). Our approach uses the nucleon structure function extrapolated to the region of low x by the means of the double $ln^2(1/x)$ resummation. The $Q^2$ evolution of ... |
hep-ph/9910300 | Johann Rafelski | Jan Rafelski (Department of Physics, University of Arizona), and Jean
Letessier (LPTHE-Paris 7) | Diagnosis of QGP with Strange Hadrons | 24 pages, including 5 figures; Presented at the 29th Krakow School of
Theoretical Physics, Zakopane, June 1999, submitted to Acta Physica Polonica
B | ActaPhys.Polon.B30:3559-3583,1999 | null | null | hep-ph nucl-th | null | We review the current status of strangeness as signature of the formation and
dissociation of the deconfined QGP at the SPS energy scale, and present the
status of our considerations for RHIC energies. By analyzing, within the
framework of a Fermi statistical model, the hadron abundance and spectra, the
properties of... | [
{
"created": "Mon, 11 Oct 1999 20:17:20 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Rafelski",
"Jan",
"",
"Department of Physics, University of Arizona"
],
[
"Letessier",
"Jean",
"",
"LPTHE-Paris 7"
]
] | We review the current status of strangeness as signature of the formation and dissociation of the deconfined QGP at the SPS energy scale, and present the status of our considerations for RHIC energies. By analyzing, within the framework of a Fermi statistical model, the hadron abundance and spectra, the properties of a... |
1703.02057 | Sacha Davidson | Vincenzo Cirigliano, Sacha Davidson, Yoshitaka Kuno | Spin-dependent $\mu \to e$ conversion | 6 pages, I figure, typo corrected in eqn 6 | null | 10.1016/j.physletb.2017.05.053 | LA-UR-17-21718, OUHEP-17-1 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The experimental sensitivity to $\mu \to e$ conversion on nuclei is expected
to improve by four orders of magnitude in coming years. We consider the impact
of $\mu \to e$ flavour-changing tensor and axial-vector four-fermion operators
which couple to the spin of nucleons. Such operators, which have not previously
bee... | [
{
"created": "Mon, 6 Mar 2017 19:00:17 GMT",
"version": "v1"
},
{
"created": "Mon, 22 May 2017 06:39:19 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Aug 2018 10:36:32 GMT",
"version": "v3"
}
] | 2018-08-31 | [
[
"Cirigliano",
"Vincenzo",
""
],
[
"Davidson",
"Sacha",
""
],
[
"Kuno",
"Yoshitaka",
""
]
] | The experimental sensitivity to $\mu \to e$ conversion on nuclei is expected to improve by four orders of magnitude in coming years. We consider the impact of $\mu \to e$ flavour-changing tensor and axial-vector four-fermion operators which couple to the spin of nucleons. Such operators, which have not previously been ... |
2209.03546 | Jian-Ming Shen | Jian-Ming Shen, Zhi-Jian Zhou, Sheng-Quan Wang, Jiang Yan, Zhi-Fei Wu,
Xing-Gang Wu and Stanley J. Brodsky | Extending the Predictive Power of Perturbative QCD Using the Principle
of Maximum Conformality and Bayesian Analysis | 14 pages, 4 figures, published version | Eur.Phys.J.C 83, 326 (2023) | 10.1140/epjc/s10052-023-11531-w | SLAC-PUB-17690 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In addition to the evaluation of high-order loop contributions, the precision
and predictive power of perturbative QCD (pQCD) predictions depends on two
important issues: (1) how to achieve a reliable, convergent fixed-order series,
and (2) how to reliably estimate the contributions of unknown higher-order
terms. The... | [
{
"created": "Thu, 8 Sep 2022 03:18:32 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Apr 2023 19:14:29 GMT",
"version": "v2"
}
] | 2023-05-01 | [
[
"Shen",
"Jian-Ming",
""
],
[
"Zhou",
"Zhi-Jian",
""
],
[
"Wang",
"Sheng-Quan",
""
],
[
"Yan",
"Jiang",
""
],
[
"Wu",
"Zhi-Fei",
""
],
[
"Wu",
"Xing-Gang",
""
],
[
"Brodsky",
"Stanley J.",
""
]
] | In addition to the evaluation of high-order loop contributions, the precision and predictive power of perturbative QCD (pQCD) predictions depends on two important issues: (1) how to achieve a reliable, convergent fixed-order series, and (2) how to reliably estimate the contributions of unknown higher-order terms. The r... |
hep-ph/0612097 | Oystein Elgaroy | Oystein Elgaroy (ITA, University of Oslo) | Upper limits on neutrino masses from cosmology | 3 pages, 1 figure. Contribution to the proceedings from NOW2006 | null | 10.1016/j.nuclphysbps.2007.02.005 | null | hep-ph astro-ph | null | Upper limits on neutrino masses from cosmology have been reported recently to
reach the impressive sub-eV level, which is competitive with future terrestrial
neutrino experiments. In this brief overview of the latest limits from
cosmology I point out some of the caveats that should be borne in mind when
interpreting ... | [
{
"created": "Fri, 8 Dec 2006 14:54:54 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Elgaroy",
"Oystein",
"",
"ITA, University of Oslo"
]
] | Upper limits on neutrino masses from cosmology have been reported recently to reach the impressive sub-eV level, which is competitive with future terrestrial neutrino experiments. In this brief overview of the latest limits from cosmology I point out some of the caveats that should be borne in mind when interpreting th... |
1412.3811 | Javier Rubio | Fedor Bezrukov, Javier Rubio and Mikhail Shaposhnikov | Living beyond the edge: Higgs inflation and vacuum metastability | 20 pages, 23 figures, published version, added clarifications and
references, new appendix, corrected typos | Phys. Rev. D 92, 083512 (2015) | 10.1103/PhysRevD.92.083512 | null | hep-ph astro-ph.CO gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The measurements of the Higgs mass and top Yukawa coupling indicate that we
live in a very special Universe, at the edge of the absolute stability of the
electroweak vacuum. If fully stable, the Standard Model (SM) can be extended
all the way up to the inflationary scale and the Higgs field, non-minimally
coupled to ... | [
{
"created": "Thu, 11 Dec 2014 21:00:20 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Oct 2015 11:40:12 GMT",
"version": "v2"
}
] | 2015-10-27 | [
[
"Bezrukov",
"Fedor",
""
],
[
"Rubio",
"Javier",
""
],
[
"Shaposhnikov",
"Mikhail",
""
]
] | The measurements of the Higgs mass and top Yukawa coupling indicate that we live in a very special Universe, at the edge of the absolute stability of the electroweak vacuum. If fully stable, the Standard Model (SM) can be extended all the way up to the inflationary scale and the Higgs field, non-minimally coupled to gr... |
1806.10622 | Massimiliano Procura | Massimiliano Procura, Wouter J. Waalewijn, Lisa Zeune | Joint resummation of two angularities at next-to-next-to-leading
logarithmic order | 40 pages, 13 figures. v3: fixed a few minor typos | null | 10.1007/JHEP10(2018)098 | Nikhef 2018-013, UWThPh 2018-19, MITP/18-051 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Multivariate analyses are emerging as important tools to understand
properties of hadronic jets which play a key role in the LHC experimental
program. We take a first step towards precise and differential theory
predictions by calculating the cross section for $e^+ e^- \to$ 2 jets
differential in the angularities $e_... | [
{
"created": "Wed, 27 Jun 2018 18:00:23 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jan 2019 14:23:33 GMT",
"version": "v2"
},
{
"created": "Mon, 26 Aug 2019 13:17:24 GMT",
"version": "v3"
}
] | 2019-08-27 | [
[
"Procura",
"Massimiliano",
""
],
[
"Waalewijn",
"Wouter J.",
""
],
[
"Zeune",
"Lisa",
""
]
] | Multivariate analyses are emerging as important tools to understand properties of hadronic jets which play a key role in the LHC experimental program. We take a first step towards precise and differential theory predictions by calculating the cross section for $e^+ e^- \to$ 2 jets differential in the angularities $e_\a... |
2108.07730 | Elliot Leader | Elliot Leader | On the role of the subsidiary fields in the momentum and angular
momentum in covariantly quantized QED and QCD | 14 pages | null | 10.1103/PhysRevD.105.036005 | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | The covariant quantization of QED and QCD requires the introduction of
subsidiary gauge-fixing and ghost fields and it is crucial to understand the
role of these in the energy-momentum tensor, and in the momentum and angular
momentum operators. These issues were studied in \cite{Leader:2011za}, and key
results from t... | [
{
"created": "Tue, 17 Aug 2021 16:04:20 GMT",
"version": "v1"
}
] | 2022-02-16 | [
[
"Leader",
"Elliot",
""
]
] | The covariant quantization of QED and QCD requires the introduction of subsidiary gauge-fixing and ghost fields and it is crucial to understand the role of these in the energy-momentum tensor, and in the momentum and angular momentum operators. These issues were studied in \cite{Leader:2011za}, and key results from thi... |
hep-ph/9303304 | Paul Langacker0 | Paul Langacker | Precision Tests of the Standard Model | Lectures presented at {\it TASI-92}, Boulder, June 1992, 22 Pages,
Latex, 9 figures, available on request, UPR-0555T | null | null | null | hep-ph | null | The implications of recent precision $Z$-pole, $W$ mass, and weak neutral
current data for testing the standard electroweak model, constraining the $t$
quark and Higgs masses, \alsz, and grand unification are discussed. A fit to
all data yields $\siz = 0.2328 \pm 0.0007$ (\msb) or $\sinn \equiv 1 -
\mw^2/\mz^2 = 0.22... | [
{
"created": "Wed, 24 Mar 1993 23:08:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Langacker",
"Paul",
""
]
] | The implications of recent precision $Z$-pole, $W$ mass, and weak neutral current data for testing the standard electroweak model, constraining the $t$ quark and Higgs masses, \alsz, and grand unification are discussed. A fit to all data yields $\siz = 0.2328 \pm 0.0007$ (\msb) or $\sinn \equiv 1 - \mw^2/\mz^2 = 0.2267... |
1103.0558 | Ernesto L\'opez | R. Gonzalez Felipe, E. Lopez Fune, D. Manreza Paret and A. Perez
Martinez | Magnetized strangelets at finite temperature | 10 pages, 10 figures, discussion extended, new references added | J.Phys.G39:045006,2012 | 10.1088/0954-3899/39/4/045006 | null | hep-ph astro-ph.CO astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The main properties of magnetized strangelets, namely, their energy per
baryon, radius and electric charge, are studied. Temperature effects are also
taken into account in order to study their stability compared to the 56Fe
isotope and non-magnetized strangelets using the liquid drop model. Massive
quarks are conside... | [
{
"created": "Wed, 2 Mar 2011 21:16:31 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2011 19:05:42 GMT",
"version": "v2"
}
] | 2013-10-18 | [
[
"Felipe",
"R. Gonzalez",
""
],
[
"Fune",
"E. Lopez",
""
],
[
"Paret",
"D. Manreza",
""
],
[
"Martinez",
"A. Perez",
""
]
] | The main properties of magnetized strangelets, namely, their energy per baryon, radius and electric charge, are studied. Temperature effects are also taken into account in order to study their stability compared to the 56Fe isotope and non-magnetized strangelets using the liquid drop model. Massive quarks are considere... |
1005.2811 | Chien-Wen Hwang | Chien-Wen Hwang and Rurng-Sheng Guo | Two-photon and two-gluon decays of p-wave heavy quarkonium using a
covariant light-front approach | 19 pages, 3 figures, 3 tables, some typos are corrected, version to
be published in Phys. Rev. D | Phys.Rev.D82:034021,2010 | 10.1103/PhysRevD.82.034021 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, a study of two-photon and two-gluon decays in the context of
p-wave heavy quarkonia is presented. Within the covariant light-front
framework, the annihilation rates of scalar and tensor quarkonium states are
derived. In the absence of free parameters in this case, the results for the
charmonium decay w... | [
{
"created": "Mon, 17 May 2010 05:27:59 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jul 2010 02:40:12 GMT",
"version": "v2"
},
{
"created": "Wed, 18 Aug 2010 06:23:41 GMT",
"version": "v3"
}
] | 2015-03-17 | [
[
"Hwang",
"Chien-Wen",
""
],
[
"Guo",
"Rurng-Sheng",
""
]
] | In this paper, a study of two-photon and two-gluon decays in the context of p-wave heavy quarkonia is presented. Within the covariant light-front framework, the annihilation rates of scalar and tensor quarkonium states are derived. In the absence of free parameters in this case, the results for the charmonium decay wid... |
hep-ph/0510048 | Dan Hooper | Francis Halzen and Dan Hooper | Prospects For Detecting Dark Matter With Neutrino Telescopes In Light Of
Recent Results From Direct Detection Experiments | 13 pages, 6 figures | Phys.Rev.D73:123507,2006 | 10.1103/PhysRevD.73.123507 | MADPH-05-1446; FERMILAB-PUB-05-434-A | hep-ph astro-ph | null | Direct detection dark matter experiments, lead by the CDMS collaboration,
have placed increasingly stronger constraints on the cross sections for elastic
scattering of WIMPs on nucleons. These results impact the prospects for the
indirect detection of dark matter using neutrino telescopes. With this in mind,
we revis... | [
{
"created": "Tue, 4 Oct 2005 19:03:37 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Halzen",
"Francis",
""
],
[
"Hooper",
"Dan",
""
]
] | Direct detection dark matter experiments, lead by the CDMS collaboration, have placed increasingly stronger constraints on the cross sections for elastic scattering of WIMPs on nucleons. These results impact the prospects for the indirect detection of dark matter using neutrino telescopes. With this in mind, we revisit... |
2312.06494 | Kai Henryk Sieja | Martin Gorbahn, Ulserik Moldanazarova, Kai Henryk Sieja, Emmanuel
Stamou, Mustafa Tabet | The Anatomy of $K^+\to\pi^+\nu\bar\nu$ Distributions | 23 pages, 6 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The excellent experimental prospects to measure the invisible mass spectrum
of the $K^+\to\pi^+\nu\bar\nu$ decay opens a new path to test generalised
quark--neutrino interactions with flavour changing $s\to d$ transitions and as
such to novel probes of Physics beyond the Standard Model. Such signals can be
a conseque... | [
{
"created": "Mon, 11 Dec 2023 16:18:55 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Jul 2024 11:34:21 GMT",
"version": "v2"
}
] | 2024-07-03 | [
[
"Gorbahn",
"Martin",
""
],
[
"Moldanazarova",
"Ulserik",
""
],
[
"Sieja",
"Kai Henryk",
""
],
[
"Stamou",
"Emmanuel",
""
],
[
"Tabet",
"Mustafa",
""
]
] | The excellent experimental prospects to measure the invisible mass spectrum of the $K^+\to\pi^+\nu\bar\nu$ decay opens a new path to test generalised quark--neutrino interactions with flavour changing $s\to d$ transitions and as such to novel probes of Physics beyond the Standard Model. Such signals can be a consequenc... |
hep-ph/9812466 | Sheldon Lee Glashow, Hpop | Sheldon L. Glashow | Beating the Standard Model | 8 pages, harvmac | null | null | null | hep-ph | null | This report, adapted from my talk at the 1998 Ettore Majorana Subnuclear
School at Erice, proffers speculative explanations of the strong CP problem and
the existence of cosmic rays beyond the GZK bound. It is based on works done
with Sidney Coleman and Howard Georgi.
| [
{
"created": "Mon, 21 Dec 1998 19:55:45 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Glashow",
"Sheldon L.",
""
]
] | This report, adapted from my talk at the 1998 Ettore Majorana Subnuclear School at Erice, proffers speculative explanations of the strong CP problem and the existence of cosmic rays beyond the GZK bound. It is based on works done with Sidney Coleman and Howard Georgi. |
2009.03735 | Shane Farnsworth | Shane Farnsworth | Incompatible coordinate algebra representations as the origin of
particle generations | 6 pages, 1 figure | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The success of the Higgs mechanism in the standard model has led to the
speculation that the standard model gauge group might arise through an
analogous breaking of a yet more unified group. Such `grand unified theories'
have the advantage of unifying both the gauge structure and fermion
representations of the standa... | [
{
"created": "Mon, 17 Aug 2020 17:59:09 GMT",
"version": "v1"
}
] | 2020-09-09 | [
[
"Farnsworth",
"Shane",
""
]
] | The success of the Higgs mechanism in the standard model has led to the speculation that the standard model gauge group might arise through an analogous breaking of a yet more unified group. Such `grand unified theories' have the advantage of unifying both the gauge structure and fermion representations of the standard... |
hep-ph/0503199 | Cecilia Jarlskog | C. Jarlskog | The quark mixing matrix with manifest Cabibbo substructure and an angle
of the unitarity triangle as one of its parameters | null | Phys.Lett. B615 (2005) 207-212 | 10.1016/j.physletb.2005.04.033 | null | hep-ph | null | The quark mixing matrix is parameterised such that its "Cabibbo substructure"
is emphasised. One can choose one of the parameters to be an arbitrarily chosen
angle of the unitarity triangle, for example the angle $\beta$ (also called
$\Phi_1$).
| [
{
"created": "Mon, 21 Mar 2005 07:41:44 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Jarlskog",
"C.",
""
]
] | The quark mixing matrix is parameterised such that its "Cabibbo substructure" is emphasised. One can choose one of the parameters to be an arbitrarily chosen angle of the unitarity triangle, for example the angle $\beta$ (also called $\Phi_1$). |
hep-ph/9504351 | Gabriel Lopez Castro | G. Lopez Castro, J. L. Lucio M. and J. Pestieau | Remarks on the $W$ propagator at the resonance | Latex file, 13 pages | Int.J.Mod.Phys. A11 (1996) 563-570 | 10.1142/S0217751X96000262 | null | hep-ph | null | We address the problem of properly defining the $W^{\pm}, Z^0$ propagator in
the resonance region. Particular attention is paid to the longitudinal piece of
this propagator. We also discuss the related renormalization procedures and the
unitarity property.
| [
{
"created": "Thu, 20 Apr 1995 21:07:02 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Castro",
"G. Lopez",
""
],
[
"M.",
"J. L. Lucio",
""
],
[
"Pestieau",
"J.",
""
]
] | We address the problem of properly defining the $W^{\pm}, Z^0$ propagator in the resonance region. Particular attention is paid to the longitudinal piece of this propagator. We also discuss the related renormalization procedures and the unitarity property. |
hep-ph/0507251 | Krzysztof Golec-Biernat | K. Golec-Biernat | Theoretical review of diffractive phenomena | plenary presentation at the Baryon04, 25-29 October 2004, Palaiseau,
France | Nucl.Phys.A755:133-142,2005 | 10.1016/j.nuclphysa.2005.03.116 | null | hep-ph | null | We review QCD based descriptions of diffractive deep inelastic scattering
emphasising the role of models with parton saturation. These models provide
natural explanation of such experimentally observed facts as the constant ratio
of the diffractive and total cross sections as a function of the Bjorken
variable, and R... | [
{
"created": "Thu, 21 Jul 2005 08:17:42 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Golec-Biernat",
"K.",
""
]
] | We review QCD based descriptions of diffractive deep inelastic scattering emphasising the role of models with parton saturation. These models provide natural explanation of such experimentally observed facts as the constant ratio of the diffractive and total cross sections as a function of the Bjorken variable, and Reg... |
1211.1014 | Kristjan Kannike | Genevi\`eve B\'elanger, Kristjan Kannike, Alexander Pukhov and Martti
Raidal | $Z_3$ Scalar Singlet Dark Matter | 16 pages, 7 figures, metastability bounds added, conclusions
unchanged, version accepted by JCAP | null | 10.1088/1475-7516/2013/01/022 | LAPTH-049/12 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the minimal scalar singlet dark matter stabilised by a $Z_3$
symmetry. Due to the cubic term in the scalar potential, semi-annihilations,
besides annihilations, contribute to the dark matter relic density. Unlike in
the $Z_2$ case, the dark matter spin independent direct detection cross section
is no more... | [
{
"created": "Mon, 5 Nov 2012 21:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jan 2013 11:42:21 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Bélanger",
"Geneviève",
""
],
[
"Kannike",
"Kristjan",
""
],
[
"Pukhov",
"Alexander",
""
],
[
"Raidal",
"Martti",
""
]
] | We consider the minimal scalar singlet dark matter stabilised by a $Z_3$ symmetry. Due to the cubic term in the scalar potential, semi-annihilations, besides annihilations, contribute to the dark matter relic density. Unlike in the $Z_2$ case, the dark matter spin independent direct detection cross section is no more l... |
2202.10957 | Andre Hoang | Miguel A. Benitez-Rathgeb, Diogo Boito, Andre H. Hoang, Matthias Jamin | Reconciling the Contour-Improved and Fixed-Order Approaches for $\tau$
Hadronic Spectral Moments I: Renormalon-Free Gluon Condensate Scheme | 49 pages, 5 figures; Sec. 5.3 added; version published in the Journal
of High Energy Physics | null | 10.1007/JHEP07(2022)016 | UWThPh-2022-2 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We propose a simple and easy-to-implement scheme for a renormalon-free gluon
condensate (GC) matrix element, which is analogous to implementations of
short-distance heavy-quark mass renormalization schemes existing in the
literature already for a long time. Because the scheme is based on a
perturbative subtraction at... | [
{
"created": "Tue, 22 Feb 2022 14:56:55 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Jul 2022 19:53:46 GMT",
"version": "v2"
}
] | 2022-07-13 | [
[
"Benitez-Rathgeb",
"Miguel A.",
""
],
[
"Boito",
"Diogo",
""
],
[
"Hoang",
"Andre H.",
""
],
[
"Jamin",
"Matthias",
""
]
] | We propose a simple and easy-to-implement scheme for a renormalon-free gluon condensate (GC) matrix element, which is analogous to implementations of short-distance heavy-quark mass renormalization schemes existing in the literature already for a long time. Because the scheme is based on a perturbative subtraction at t... |
hep-ph/0211306 | Andriy Kurylov | A. Kurylov, M.J. Ramsey-Musolf, P. Vogel | Radiative corrections to low energy neutrino reactions | 23 pages, 5 figures | Phys.Rev. C67 (2003) 035502 | 10.1103/PhysRevC.67.035502 | null | hep-ph nucl-th | null | We show that the radiative corrections to charged current (CC) nuclear
reactions with an electron(positron) in the final state are described by a
universal function. The consistency of our treatment of the radiative
corrections with the procedure used to extract the value of the axial coupling
constant $g_A$ is discu... | [
{
"created": "Tue, 19 Nov 2002 23:04:23 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kurylov",
"A.",
""
],
[
"Ramsey-Musolf",
"M. J.",
""
],
[
"Vogel",
"P.",
""
]
] | We show that the radiative corrections to charged current (CC) nuclear reactions with an electron(positron) in the final state are described by a universal function. The consistency of our treatment of the radiative corrections with the procedure used to extract the value of the axial coupling constant $g_A$ is discuss... |
1206.6675 | Matthias Steinhauser | Alexander Kurz, Matthias Steinhauser, Nikolai Zerf | Decoupling constant for $\alpha_s$ and the effective gluon-Higgs
coupling to three loops in supersymmetric QCD | 21 pages, 5 figures, v2: figure with Feynman diagrams added,
references added | JHEP 1207 (2012) 138 | 10.1007/JHEP07(2012)138 | SFB/CPP-12-30; TTP12-22; LPN12-068 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the three-loop QCD corrections to the decoupling constant for
$\alpha_s$ which relates the Minimal Supersymmetric Standard Model to Quantum
Chromodynamics with five or six active flavours. The new results can be used to
study the stability of $\alpha_s$ evaluated at a high scale from the knowledge
of its v... | [
{
"created": "Thu, 28 Jun 2012 13:16:38 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Sep 2012 10:22:17 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Kurz",
"Alexander",
""
],
[
"Steinhauser",
"Matthias",
""
],
[
"Zerf",
"Nikolai",
""
]
] | We compute the three-loop QCD corrections to the decoupling constant for $\alpha_s$ which relates the Minimal Supersymmetric Standard Model to Quantum Chromodynamics with five or six active flavours. The new results can be used to study the stability of $\alpha_s$ evaluated at a high scale from the knowledge of its val... |
0909.4511 | Jonas Mureika | J. R. Mureika | Constraints on vector unparticle physics from cosmic censorship | 19 pp, LaTeX; 4 figs (pdf); enhanced discussion and references; to
appear in IJTP | Int. J. Theor. Phys. 51, 1259-1267 (2012) | 10.1007/s10773-011-1001-x | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vector unparticle couplings to standard model fields produce repulsive
corrections to gravity. From a general relativistic perspective, this leads to
an effective Reissner-Nordstr\"om-like metric whose "charge" is a function of
the unparticle coupling constant $\lambda$, and therefore can admit naked
singularities. R... | [
{
"created": "Thu, 24 Sep 2009 18:44:10 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Oct 2011 16:39:13 GMT",
"version": "v2"
}
] | 2015-05-14 | [
[
"Mureika",
"J. R.",
""
]
] | Vector unparticle couplings to standard model fields produce repulsive corrections to gravity. From a general relativistic perspective, this leads to an effective Reissner-Nordstr\"om-like metric whose "charge" is a function of the unparticle coupling constant $\lambda$, and therefore can admit naked singularities. Req... |
2108.08479 | Yan-Qing Zhao | Yan-Qing Zhao and Defu Hou | Vector meson spectral function in a dynamical AdS/QCD model | null | null | 10.1140/epjc/s10052-022-11065-7 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By using gauge/gravity duality, we calculate the spectral function of the
heavy vector mesons with the presence of an intense magnetic field in a hot and
dense medium. The results show that, a general conclusion, as the increases of
magnetic field, chemical potential and temperature, the height of the peak of
the spe... | [
{
"created": "Thu, 19 Aug 2021 03:49:00 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jun 2022 09:25:30 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Feb 2023 02:10:56 GMT",
"version": "v3"
}
] | 2023-02-07 | [
[
"Zhao",
"Yan-Qing",
""
],
[
"Hou",
"Defu",
""
]
] | By using gauge/gravity duality, we calculate the spectral function of the heavy vector mesons with the presence of an intense magnetic field in a hot and dense medium. The results show that, a general conclusion, as the increases of magnetic field, chemical potential and temperature, the height of the peak of the spect... |
0802.4228 | Carl Albright | Carl H. Albright and Mu-Chun Chen | Lepton Flavor Violation in Predictive Supersymmetric GUT Models | Published version: 25 pages including 11 figures; acknowledgment,
references, and note added with minor changes from v2 | Phys.Rev.D77:113010,2008 | 10.1103/PhysRevD.77.113010 | FERMILAB-Pub-08-038-T, UCI-TR-2008-8 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There have been many theoretical models constructed which aim to explain the
neutrino masses and mixing patterns. While many of the models will be
eliminated once more accurate determinations of the mixing parameters,
especially $\sin^2 2\theta_{13}$, are obtained, charged lepton flavor violation
(LFV) experiments ar... | [
{
"created": "Thu, 28 Feb 2008 16:53:14 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Mar 2008 16:48:39 GMT",
"version": "v2"
},
{
"created": "Fri, 20 Jun 2008 17:15:16 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Albright",
"Carl H.",
""
],
[
"Chen",
"Mu-Chun",
""
]
] | There have been many theoretical models constructed which aim to explain the neutrino masses and mixing patterns. While many of the models will be eliminated once more accurate determinations of the mixing parameters, especially $\sin^2 2\theta_{13}$, are obtained, charged lepton flavor violation (LFV) experiments are ... |
hep-ph/0301038 | Yu-Feng Zhou | Harald Fritzsch and Yu-Feng Zhou | The gluonic B and J/psi decays into the eta' meson | 8 pages, ReVTeX4, 2 figures reference added, version to appear in
Phys.Rev.D | Phys.Rev. D68 (2003) 034015 | 10.1103/PhysRevD.68.034015 | LMU 03-20 | hep-ph | null | The inclusive and exclusive B decays into the eta' meson plus others are
investigated in a model based on the QCD anomaly. The invariant mass
distribution is discussed. The constraint of the effective coupling is obtained
from the data of the exclusive decay modes. The branching ratio of J/psi ->
eta'eta gamma is pre... | [
{
"created": "Tue, 7 Jan 2003 15:38:43 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Jan 2003 16:06:17 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Jul 2003 14:06:57 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Fritzsch",
"Harald",
""
],
[
"Zhou",
"Yu-Feng",
""
]
] | The inclusive and exclusive B decays into the eta' meson plus others are investigated in a model based on the QCD anomaly. The invariant mass distribution is discussed. The constraint of the effective coupling is obtained from the data of the exclusive decay modes. The branching ratio of J/psi -> eta'eta gamma is predi... |
1011.6662 | Ivo de Medeiros Varzielas | Ivo de Medeiros Varzielas, Luca Merlo | Ultraviolet Completion of Flavour Models | 18 pages, 8 figures | JHEP 1102:062,2011 | 10.1007/JHEP02(2011)062 | DO-TH 10/21, TUM-HEP-776/10 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Effective Flavour Models do not address questions related to the nature of
the fundamental renormalisable theory at high energies. We study the
ultraviolet completion of Flavour Models, which in general has the advantage of
improving the predictivity of the effective models. In order to illustrate the
important featu... | [
{
"created": "Tue, 30 Nov 2010 20:10:12 GMT",
"version": "v1"
}
] | 2011-03-18 | [
[
"Varzielas",
"Ivo de Medeiros",
""
],
[
"Merlo",
"Luca",
""
]
] | Effective Flavour Models do not address questions related to the nature of the fundamental renormalisable theory at high energies. We study the ultraviolet completion of Flavour Models, which in general has the advantage of improving the predictivity of the effective models. In order to illustrate the important feature... |
2207.02789 | Aleksey Rusov | Oliver Atkinson, Matthew Black, Christoph Englert, Alexander Lenz, and
Aleksey Rusov | MUonE, muon $g-2$ and electroweak precision constraints within 2HDMs | 11 pages, 5 figures, 3 tables | null | 10.1103/PhysRevD.106.115031 | SI-HEP-2022-15, P3H-22-070 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | Two Higgs doublet models are attractive scenarios for physics beyond the
Standard Model. In particular, lepton-specific manifestations remain contenders
to explain the observed discrepancy between the anomalous magnetic moment of
the muon $a_\mu$ predicted within the Standard Model and recent observations at
Fermilab... | [
{
"created": "Wed, 6 Jul 2022 16:24:35 GMT",
"version": "v1"
}
] | 2023-01-11 | [
[
"Atkinson",
"Oliver",
""
],
[
"Black",
"Matthew",
""
],
[
"Englert",
"Christoph",
""
],
[
"Lenz",
"Alexander",
""
],
[
"Rusov",
"Aleksey",
""
]
] | Two Higgs doublet models are attractive scenarios for physics beyond the Standard Model. In particular, lepton-specific manifestations remain contenders to explain the observed discrepancy between the anomalous magnetic moment of the muon $a_\mu$ predicted within the Standard Model and recent observations at Fermilab a... |
1302.4325 | Andrzej Siodmok | Manuel B\"ahr (Blue Yonder in Karlsruhe), Miroslav Myska (CTU in
Prague), Michael H. Seymour, Andrzej Siodmok (University of Manchester) | Extracting sigma_effective from the CDF gamma+3jets measurement | 19 pages | null | 10.1007/JHEP03(2013)129 | MAN/HEP/2013/02, MCnet-13-01 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In their 1997 paper, CDF measured sigma_effective, the normalization factor
that relates the cross section for double parton scattering to the product of
the inclusive cross sections of the two individual scatters, in a model in
which they are assumed to be independent. In his 2007 paper, Treleani pointed
out that CD... | [
{
"created": "Mon, 18 Feb 2013 15:56:30 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Bähr",
"Manuel",
"",
"Blue Yonder in Karlsruhe"
],
[
"Myska",
"Miroslav",
"",
"CTU in\n Prague"
],
[
"Seymour",
"Michael H.",
"",
"University of Manchester"
],
[
"Siodmok",
"Andrzej",
"",
"University of Manchester"
]
] | In their 1997 paper, CDF measured sigma_effective, the normalization factor that relates the cross section for double parton scattering to the product of the inclusive cross sections of the two individual scatters, in a model in which they are assumed to be independent. In his 2007 paper, Treleani pointed out that CDF ... |
hep-ph/0212306 | Ed Berger | E. L. Berger, M. Klasen, and T. M. P. Tait | Erratum: Next-to-leading order supersymmetric QCD predictions for
associated production of gauginos and gluinos [Phys. Rev. D 62, 095014
(2000)] | 3 pages, latex, 4 figures | Phys.Rev.D67:099901,2003 | 10.1103/PhysRevD.67.099901 | null | hep-ph | null | Errors in the published version of the paper are corrected, and new figures
are provided.
| [
{
"created": "Thu, 19 Dec 2002 20:26:37 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Mar 2003 18:58:27 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Berger",
"E. L.",
""
],
[
"Klasen",
"M.",
""
],
[
"Tait",
"T. M. P.",
""
]
] | Errors in the published version of the paper are corrected, and new figures are provided. |
0904.3067 | Leonid Glozman | L. Ya. Glozman, A. V. Nefediev | Chiral symmetry, the angular content of the vector current in QED and
QCD, and the holographic description of hadrons | 4 pp. The title has been changed. Implications for OPE and
holographic description of mesons have been added. To appear in PRD | Phys.Rev.D80:057901,2009 | 10.1103/PhysRevD.80.057901 | null | hep-ph hep-lat hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a general chiral symmetry and unitarity based analysis of a local
process of the fermion-antifermion creation from the vacuum by a high-energy
photon as well as an explicit partial wave analysis of the vector current in
QED and QCD. It turns out that such a local process proceeds necessarily via a
certain ... | [
{
"created": "Mon, 20 Apr 2009 16:10:00 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Apr 2009 16:40:22 GMT",
"version": "v2"
},
{
"created": "Fri, 4 Sep 2009 09:21:58 GMT",
"version": "v3"
}
] | 2009-11-06 | [
[
"Glozman",
"L. Ya.",
""
],
[
"Nefediev",
"A. V.",
""
]
] | We perform a general chiral symmetry and unitarity based analysis of a local process of the fermion-antifermion creation from the vacuum by a high-energy photon as well as an explicit partial wave analysis of the vector current in QED and QCD. It turns out that such a local process proceeds necessarily via a certain su... |
1311.3744 | H\'ector Novales-S\'anchez | A. Moyotl, H. Novales-S\'anchez, J. J. Toscano, and E. S. Tututi | One-loop nonbirefringent effects on the electromagnetic vertex in the
Standard Model Extension | 11 pages, 2 figures, some references added | Int.J.Mod.Phys. A29 (2014) 22, 1450107 | 10.1142/S0217751X14501073 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Lorentz violation emerged from a fundamental description of nature may
impact, at low energies, the Maxwell sector, so that contributions from such
new physics to the electromagnetic vertex would be induced. Particularly,
nonbirefringent $CPT$-even effects from the electromagnetic sector modified by
the Lorentz- and ... | [
{
"created": "Fri, 15 Nov 2013 07:03:09 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Sep 2014 15:43:44 GMT",
"version": "v2"
}
] | 2014-09-03 | [
[
"Moyotl",
"A.",
""
],
[
"Novales-Sánchez",
"H.",
""
],
[
"Toscano",
"J. J.",
""
],
[
"Tututi",
"E. S.",
""
]
] | Lorentz violation emerged from a fundamental description of nature may impact, at low energies, the Maxwell sector, so that contributions from such new physics to the electromagnetic vertex would be induced. Particularly, nonbirefringent $CPT$-even effects from the electromagnetic sector modified by the Lorentz- and $C... |
hep-ph/9903406 | null | Micheal S. Berger and Biswajoy Brahmachari (Indiana U) | Leptogenesis and Yukawa textures | Revised version, to appear in Phys. ReV. D | Phys.Rev.D60:073009,1999 | 10.1103/PhysRevD.60.073009 | null | hep-ph | null | We study a set of textures giving rise to correct masses and mixings of the
charged fermions in the context of leptogenesis. The Dirac neutrino texture
pattern is assumed to be identical with the up quark texture. The heavy
Majonana neutrino mass matrix is obtained by inverting the type-I see-saw
formula and using th... | [
{
"created": "Thu, 18 Mar 1999 21:34:12 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Jul 1999 19:31:13 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Berger",
"Micheal S.",
"",
"Indiana U"
],
[
"Brahmachari",
"Biswajoy",
"",
"Indiana U"
]
] | We study a set of textures giving rise to correct masses and mixings of the charged fermions in the context of leptogenesis. The Dirac neutrino texture pattern is assumed to be identical with the up quark texture. The heavy Majonana neutrino mass matrix is obtained by inverting the type-I see-saw formula and using the ... |
hep-ph/0310293 | Hanqing Zheng | H. Q. Zheng, Z. Y. Zhou, G. Y. Qin, Z. G. Xiao, J. J. Wang and N. Wu | The $\kappa$ resonance in s wave $\pi K$ scatterings | Minor corrections made on discussions and typos. 1 ref. added version
to appear in Nuclear Physics A | Nucl.Phys.A733:235-261,2004 | 10.1016/j.nuclphysa.2003.12.021 | null | hep-ph | null | A new unitarization approach incorporated with chiral symmetry is established
and applied to study the $\pi K$ elastic scatterings. We demonstrate that the
$\kappa$ resonance exists, if the scattering length parameter in the I=1/2, J=0
channel does not deviate much from its value predicted by chiral perturbation
theo... | [
{
"created": "Sun, 26 Oct 2003 15:07:36 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Oct 2003 14:49:19 GMT",
"version": "v2"
},
{
"created": "Sun, 21 Dec 2003 11:17:28 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Zheng",
"H. Q.",
""
],
[
"Zhou",
"Z. Y.",
""
],
[
"Qin",
"G. Y.",
""
],
[
"Xiao",
"Z. G.",
""
],
[
"Wang",
"J. J.",
""
],
[
"Wu",
"N.",
""
]
] | A new unitarization approach incorporated with chiral symmetry is established and applied to study the $\pi K$ elastic scatterings. We demonstrate that the $\kappa$ resonance exists, if the scattering length parameter in the I=1/2, J=0 channel does not deviate much from its value predicted by chiral perturbation theory... |
1908.10164 | Hagop Sazdjian | Wolfgang Lucha, Dmitri Melikhov, Hagop Sazdjian | Cluster reducibility of multiquark operators | 16 pages, 12 figures. A sentence has been changed in the abstract. A
few minor changes in the main text | Phys. Rev. D 100, 094017 (2019) | 10.1103/PhysRevD.100.094017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that the multiquark gauge-invariant operators can, in general, be
decomposed into combinations of products of ordinary hadronic operators,
exhibiting their cluster reducibility. The latter property inhibits the
formation of completely compact multiquark bound states. Multiquark operators
still play a cruc... | [
{
"created": "Tue, 27 Aug 2019 12:48:36 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Nov 2019 11:07:09 GMT",
"version": "v2"
}
] | 2019-12-02 | [
[
"Lucha",
"Wolfgang",
""
],
[
"Melikhov",
"Dmitri",
""
],
[
"Sazdjian",
"Hagop",
""
]
] | It is shown that the multiquark gauge-invariant operators can, in general, be decomposed into combinations of products of ordinary hadronic operators, exhibiting their cluster reducibility. The latter property inhibits the formation of completely compact multiquark bound states. Multiquark operators still play a crucia... |
1001.2997 | Eberhard Klempt | E. Klempt | Nucleon Excitations | QNP-2009, Beijing, invited talk | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The mass pattern of nucleon and $\Delta$ resonances is compared with
predictions based on quark models, the Skyrme model, AdS/QCD, and the
conjecture of chiral symmetry restoration.
| [
{
"created": "Mon, 18 Jan 2010 10:07:59 GMT",
"version": "v1"
}
] | 2010-01-19 | [
[
"Klempt",
"E.",
""
]
] | The mass pattern of nucleon and $\Delta$ resonances is compared with predictions based on quark models, the Skyrme model, AdS/QCD, and the conjecture of chiral symmetry restoration. |
hep-ph/0112081 | Thomas Gehrmann | L.W.Garland, T.Gehrmann, E.W.N.Glover, A.Koukoutsakis, E.Remiddi | The Two-Loop QCD Matrix Element for $e^+e^- \to 3$ Jets | 52 pages, LaTeX | Nucl.Phys.B627:107-188,2002 | 10.1016/S0550-3213(02)00057-3 | IPPP/01/59, DCTP/01/118, CERN-TH/2001-348 | hep-ph | null | We compute the ${\cal O}(\alpha_s^3)$ virtual QCD corrections to the
$\gamma^*\to q\bar q g$ matrix element arising from the interference of the
two-loop with the tree-level amplitude and from the self-interference of the
one-loop amplitude. The calculation is performed by reducing all loop integrals
appearing in the... | [
{
"created": "Wed, 5 Dec 2001 16:02:50 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Garland",
"L. W.",
""
],
[
"Gehrmann",
"T.",
""
],
[
"Glover",
"E. W. N.",
""
],
[
"Koukoutsakis",
"A.",
""
],
[
"Remiddi",
"E.",
""
]
] | We compute the ${\cal O}(\alpha_s^3)$ virtual QCD corrections to the $\gamma^*\to q\bar q g$ matrix element arising from the interference of the two-loop with the tree-level amplitude and from the self-interference of the one-loop amplitude. The calculation is performed by reducing all loop integrals appearing in the t... |
2203.15433 | Abhisek Saha | Abhisek Saha, Debasis Dan, and Soma Sanyal | Machine Learning model driven prediction of the initial geometry in
Heavy-Ion Collision experiments | 31 pages, 13 figures | Phys. Rev. C 106, 014901 (2022) | 10.1103/PhysRevC.106.014901 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate high prediction accuracy of three important properties that
determine the initial geometry of the heavy-ion collision (HIC) experiments by
using supervised Machine Learning (ML) methods. These properties are the impact
parameter, the eccentricity and the participant eccentricity. Though ML
techniques h... | [
{
"created": "Tue, 29 Mar 2022 10:58:31 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Nov 2022 11:46:18 GMT",
"version": "v2"
}
] | 2022-11-23 | [
[
"Saha",
"Abhisek",
""
],
[
"Dan",
"Debasis",
""
],
[
"Sanyal",
"Soma",
""
]
] | We demonstrate high prediction accuracy of three important properties that determine the initial geometry of the heavy-ion collision (HIC) experiments by using supervised Machine Learning (ML) methods. These properties are the impact parameter, the eccentricity and the participant eccentricity. Though ML techniques hav... |
1509.05391 | Cem Salih Un | Shaaban Khalil and Cem Salih Un | Muon Anomalous Magnetic Moment in SUSY B-L Model with Inverse Seesaw | 4 pages, 3 Figures | null | 10.1016/j.physletb.2016.10.035 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the tension between the Higgs mass and muon g-2 in minimal
supersymmetric standard model (MSSM), we analyze the muon g-2 in supersymmertic
B-L extension of the standard model (BLSSM) with inverse seesaw mechanism. In
this model, the Higgs mass receives extra important radiative corrections
proportional t... | [
{
"created": "Thu, 17 Sep 2015 19:49:01 GMT",
"version": "v1"
}
] | 2016-10-26 | [
[
"Khalil",
"Shaaban",
""
],
[
"Un",
"Cem Salih",
""
]
] | Motivated by the tension between the Higgs mass and muon g-2 in minimal supersymmetric standard model (MSSM), we analyze the muon g-2 in supersymmertic B-L extension of the standard model (BLSSM) with inverse seesaw mechanism. In this model, the Higgs mass receives extra important radiative corrections proportional to ... |
hep-ph/9411337 | Chung Kao | Chung Kao | Parity Violation in Top Quark Pair Production at the Fermilab Tevatron
Collider | LaTeX, 17 pages, 5 figures, Figures 2-5 included, Figure 1 (Feynman
Diagrams) available upon request | Phys.Lett. B348 (1995) 155-162 | 10.1016/0370-2693(95)00112-X | UR-1383, ER-40685-832 | hep-ph | null | The leading weak corrections to the production of top quark pairs via
$q\bar{q} \to t\bar{t}$ in $p\bar{p}$ collisions are evaluated. The
chromo-anapole form factor of the top quark and effects of parity violation are
studied in the Standard Model (SM) and the Minimal Supersymmetric Model (MSSM).
The parity violation... | [
{
"created": "Fri, 18 Nov 1994 22:34:48 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Kao",
"Chung",
""
]
] | The leading weak corrections to the production of top quark pairs via $q\bar{q} \to t\bar{t}$ in $p\bar{p}$ collisions are evaluated. The chromo-anapole form factor of the top quark and effects of parity violation are studied in the Standard Model (SM) and the Minimal Supersymmetric Model (MSSM). The parity violation e... |
hep-ph/9906550 | Scott Griffiths | S. Griffiths and D. A. Ross | Studying the Perturbative Reggeon | LaTeX, 21 pages, 16 figures | Eur.Phys.J.C12:277-286,2000 | 10.1007/s100529900240 | SHEP-99/08 | hep-ph | null | We consider the flavour non-singlet Reggeon within the context of
perturbative QCD. This consists of ladders built out of ``reggeized'' quarks.
We propose a method for the numerical solution of the integro-differential
equation for the amplitude describing the exchange of such a Reggeon. The
solution is known to have... | [
{
"created": "Wed, 30 Jun 1999 14:18:53 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Griffiths",
"S.",
""
],
[
"Ross",
"D. A.",
""
]
] | We consider the flavour non-singlet Reggeon within the context of perturbative QCD. This consists of ladders built out of ``reggeized'' quarks. We propose a method for the numerical solution of the integro-differential equation for the amplitude describing the exchange of such a Reggeon. The solution is known to have a... |
1511.03220 | Silvia Pisano | Silvia Pisano and Marco Radici | Di-hadron fragmentation and mapping of the nucleon structure | 19 pages, 18 figures. Contribution to the EPJA Special Issue on "3D
Structure of the Nucleon" | null | 10.1140/epja/i2016-16155-5 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The fragmentation of a colored parton directly into a pair of colorless
hadrons is a non-perturbative mechanism that offers important insights into the
nucleon structure. Di-hadron fragmentation functions can be extracted from
semi-inclusive electron-positron annihilation data. They also appear in
observables describ... | [
{
"created": "Tue, 10 Nov 2015 18:34:39 GMT",
"version": "v1"
}
] | 2016-07-20 | [
[
"Pisano",
"Silvia",
""
],
[
"Radici",
"Marco",
""
]
] | The fragmentation of a colored parton directly into a pair of colorless hadrons is a non-perturbative mechanism that offers important insights into the nucleon structure. Di-hadron fragmentation functions can be extracted from semi-inclusive electron-positron annihilation data. They also appear in observables describin... |
2310.07634 | Quan-Feng Wu | Quan-feng Wu and Zhao Li | FeAmGen.jl: A Julia Program for Feynman Amplitude Generation | 39 pages, 9 figures, the version accepted by Comput. Phys. Commun,
the corresponding codes are available at
https://code.ihep.ac.cn/IHEP-Multiloop/FeAmGen.jl.git | Comput.Phys.Commun. 301 (2024) 109230 | 10.1016/j.cpc.2024.109230 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | FeAmGen.jl is a Julia package designed to generate Feynman diagrams and their
corresponding amplitudes for various processes in particle physics. Utilizing
the models in the Universal Feynman Output (UFO) format and Qgraf for diagram
generation, it also employs SymEngine.jl and Form for amplitude generation.
Addition... | [
{
"created": "Wed, 11 Oct 2023 16:28:57 GMT",
"version": "v1"
},
{
"created": "Mon, 6 May 2024 11:36:57 GMT",
"version": "v2"
}
] | 2024-05-10 | [
[
"Wu",
"Quan-feng",
""
],
[
"Li",
"Zhao",
""
]
] | FeAmGen.jl is a Julia package designed to generate Feynman diagrams and their corresponding amplitudes for various processes in particle physics. Utilizing the models in the Universal Feynman Output (UFO) format and Qgraf for diagram generation, it also employs SymEngine.jl and Form for amplitude generation. Additional... |
hep-ph/9409420 | Jihn E. Kim | Jihn E. Kim | Cosmological Constant and Supergravity Soft Terms | (talk presented at SUSY94, Ann Arbor, May, 1994, and Frontiers in
QFT, Beijing, June, 1994), Latex file 11 pages, 3 figures not included | null | null | null | hep-ph | null | In supergravity models, the quantum correction to the vacuum energy can be of
order $M_I^4$, if the cutoff is of order the Planck mass $M^2_{P}$ and $Str\
{\cal M}^2\ne 0$. Therefore, the tree level cosmological constant must be
nonzero (probably negative). Since the current practice of calculating soft
parameters in... | [
{
"created": "Tue, 27 Sep 1994 01:16:37 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Kim",
"Jihn E.",
""
]
] | In supergravity models, the quantum correction to the vacuum energy can be of order $M_I^4$, if the cutoff is of order the Planck mass $M^2_{P}$ and $Str\ {\cal M}^2\ne 0$. Therefore, the tree level cosmological constant must be nonzero (probably negative). Since the current practice of calculating soft parameters in s... |
hep-ph/0103106 | Hans-Christian Pauli | Hans-Christian Pauli (MPI Kernphysik, Heidelberg) | A compendium of light-cone quantization | 20 pages, no figures, 6 tables, 4 references | Nucl.Phys.Proc.Suppl. 90 (2000) 259-272 | 10.1016/S0920-5632(00)00904-X | null | hep-ph | null | For the purpose of consistent notation and easy reference the most important
relations in light-cone quantization are compiled from a recent review
(Brodsky, Pauli Pinsky, Physics Reports 301 (1998) 299), where all further
details and derivations can be found. Some further typos are removed.
| [
{
"created": "Sat, 10 Mar 2001 16:15:31 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Pauli",
"Hans-Christian",
"",
"MPI Kernphysik, Heidelberg"
]
] | For the purpose of consistent notation and easy reference the most important relations in light-cone quantization are compiled from a recent review (Brodsky, Pauli Pinsky, Physics Reports 301 (1998) 299), where all further details and derivations can be found. Some further typos are removed. |
1402.1753 | Hyun-Chul Kim | Sang-Ho Kim, Atsushi Hosaka, and Hyun-Chul Kim | Effects of $N(2000)\, 5/2^+$, $N(2060)\,5/2^-$, $N(2120)\,3/2^-$, and
$N(2190)\,7/2^-$ on $K^*\Lambda$ photoproduction | 16 pages, 14 figures | null | 10.1103/PhysRevD.90.014021 | INHA-NTG-02/2014 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reinvestigate $K^*\Lambda(1116)$ photoproduction off the nucleon target,
based on an effective Lagrangian approach. We include higher nucleon resonances
such as $N(2000)\, 5/2^+$, $N(2060)\,5/2^-$, $N(2120)\,3/2^-$, and
$N(2190)\,7/2^-$, of which the data are taken from the 2012 edition of Review
of Paritcle Physi... | [
{
"created": "Fri, 7 Feb 2014 20:33:48 GMT",
"version": "v1"
},
{
"created": "Sat, 14 Jun 2014 07:28:57 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Kim",
"Sang-Ho",
""
],
[
"Hosaka",
"Atsushi",
""
],
[
"Kim",
"Hyun-Chul",
""
]
] | We reinvestigate $K^*\Lambda(1116)$ photoproduction off the nucleon target, based on an effective Lagrangian approach. We include higher nucleon resonances such as $N(2000)\, 5/2^+$, $N(2060)\,5/2^-$, $N(2120)\,3/2^-$, and $N(2190)\,7/2^-$, of which the data are taken from the 2012 edition of Review of Paritcle Physics... |
hep-ph/0409097 | Jonathan Thomas Lenaghan | Adrian Dumitru, Jonathan T. Lenaghan | Renormalized Polyakov Loops, Matrix Models and the Gross-Witten Point | 9 pages, 3 figures, Combined contribution to proceedings of Strong
and Electroweak Matter 2004 (SEWM 2004), Helsinki, Finland, 16-19 June 2004 | null | 10.1142/9789812702159_0022 | null | hep-ph hep-lat hep-th | null | The values of renormalized Polyakov loops in the three lowest representations
of SU(3) were measured numerically on the lattice. We find that in magnitude,
condensates respect the large-N property of factorization. In several ways, the
deconfining phase transition for N=3 appears to be like that in the N=infinity
mat... | [
{
"created": "Wed, 8 Sep 2004 17:42:16 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Dumitru",
"Adrian",
""
],
[
"Lenaghan",
"Jonathan T.",
""
]
] | The values of renormalized Polyakov loops in the three lowest representations of SU(3) were measured numerically on the lattice. We find that in magnitude, condensates respect the large-N property of factorization. In several ways, the deconfining phase transition for N=3 appears to be like that in the N=infinity matri... |
1002.4633 | Howard Baer | Howard Baer, Senarath de Alwis, Kevin Givens, Shibi Rajagopalan, Heaya
Summy | Gaugino Anomaly Mediated SUSY Breaking: phenomenology and prospects for
the LHC | 30 pages including 14 .eps figures | JHEP 1005:069,2010 | 10.1007/JHEP05(2010)069 | null | hep-ph hep-ex hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the supersymmetry phenomenology of a novel scenario of
supersymmetry (SUSY) breaking which we call Gaugino Anomaly Mediation, or
inoAMSB. This is suggested by recent work on the phenomenology of flux
compactified type IIB string theory. The essential features of this scenario
are that the gaugino masses ar... | [
{
"created": "Wed, 24 Feb 2010 21:13:16 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Baer",
"Howard",
""
],
[
"de Alwis",
"Senarath",
""
],
[
"Givens",
"Kevin",
""
],
[
"Rajagopalan",
"Shibi",
""
],
[
"Summy",
"Heaya",
""
]
] | We examine the supersymmetry phenomenology of a novel scenario of supersymmetry (SUSY) breaking which we call Gaugino Anomaly Mediation, or inoAMSB. This is suggested by recent work on the phenomenology of flux compactified type IIB string theory. The essential features of this scenario are that the gaugino masses are ... |
1008.4779 | Brett D. Altschul | Brett Altschul | Testing Photons' Bose-Einstein Statistics With Compton Scattering | 8 pages | Phys.Rev.D82:101703,2010 | 10.1103/PhysRevD.82.101703 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is an empirical question whether photons always obey Bose-Einstein
statistics, but devising and interpreting experimental tests of photon
statistics can be a challenge. The nonrelativistic cross section for Compton
scattering illustrates how a small admixture nu of wrong-sign statistics leads
to a loss of gauge in... | [
{
"created": "Fri, 27 Aug 2010 18:47:46 GMT",
"version": "v1"
}
] | 2010-12-23 | [
[
"Altschul",
"Brett",
""
]
] | It is an empirical question whether photons always obey Bose-Einstein statistics, but devising and interpreting experimental tests of photon statistics can be a challenge. The nonrelativistic cross section for Compton scattering illustrates how a small admixture nu of wrong-sign statistics leads to a loss of gauge inva... |
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