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hep-ph/0409129 | Ayres Freitas | A. Freitas, H.-U. Martyn, U. Nauenberg, P.M. Zerwas | Sleptons: Masses, Mixings, Couplings | 8 pp., to appear in the proceedings of the International Conference
on Linear Colliders (LCWS 04), Paris, France (April 19-23, 2004) | null | null | FERMILAB-Conf-04-211-T, DESY 04-155 | hep-ph hep-ex | null | This presentation summarizes recent work of different groups on the analysis
of slepton parameters at a TeV linear collider. In particular, measurements of
the masses, mixings and Yukawa couplings for the neutral and charged sleptons
of the first/second generation and for the charged slepton sector of the third
gener... | [
{
"created": "Fri, 10 Sep 2004 22:32:03 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Freitas",
"A.",
""
],
[
"Martyn",
"H. -U.",
""
],
[
"Nauenberg",
"U.",
""
],
[
"Zerwas",
"P. M.",
""
]
] | This presentation summarizes recent work of different groups on the analysis of slepton parameters at a TeV linear collider. In particular, measurements of the masses, mixings and Yukawa couplings for the neutral and charged sleptons of the first/second generation and for the charged slepton sector of the third generat... |
hep-ph/0606269 | Steven D. Bass | Steven D. Bass and Christine A. Aidala | Towards an understanding of nucleon spin structure: from hard to soft
scales | 20 pages, to appear in Int. J. Mod. Phys. A | Int.J.Mod.Phys.A21:4407-4424,2006 | 10.1142/S0217751X06034033 | null | hep-ph | null | The workshop "The Helicity Structure of the Nucleon" (BNL June 5, 2006) was
organized as part of the 2006 RHIC & AGS Users' Meeting to review the status of
the spin problem and future directions. The presentations can be found at
http://www.phenix.bnl.gov/WWW/publish/caidala/UsersHelicityWorkshop2006/ .
Recent data s... | [
{
"created": "Mon, 26 Jun 2006 15:57:21 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Aug 2006 10:30:36 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Bass",
"Steven D.",
""
],
[
"Aidala",
"Christine A.",
""
]
] | The workshop "The Helicity Structure of the Nucleon" (BNL June 5, 2006) was organized as part of the 2006 RHIC & AGS Users' Meeting to review the status of the spin problem and future directions. The presentations can be found at http://www.phenix.bnl.gov/WWW/publish/caidala/UsersHelicityWorkshop2006/ . Recent data sug... |
2008.13771 | Inar Timiryasov | Juraj Klari\'c, Mikhail Shaposhnikov, Inar Timiryasov | Uniting low-scale leptogeneses | 8 pages, 5 figures | Phys. Rev. Lett. 127, 111802 (2021) | 10.1103/PhysRevLett.127.111802 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we demonstrate that what was previously considered as different
mechanisms of baryon asymmetry generation involving two right-handed Majorana
neutrinos with masses far below the GUT scale -- leptogenesis via neutrino
oscillations and resonant leptogenesis -- are actually united. We show that the
observed... | [
{
"created": "Mon, 31 Aug 2020 17:46:08 GMT",
"version": "v1"
}
] | 2021-09-15 | [
[
"Klarić",
"Juraj",
""
],
[
"Shaposhnikov",
"Mikhail",
""
],
[
"Timiryasov",
"Inar",
""
]
] | In this work we demonstrate that what was previously considered as different mechanisms of baryon asymmetry generation involving two right-handed Majorana neutrinos with masses far below the GUT scale -- leptogenesis via neutrino oscillations and resonant leptogenesis -- are actually united. We show that the observed b... |
2007.05878 | Zheng Sun | Zhengchen Liang, Zheng Sun | A modified version of the Koide formula from flavor nonets in a scalar
potential model and in a Yukawaon model | 17 pages. v2: The introduction is rewritten with a complete review.
Section 2 and 3 are presented more clearly. v3: The distinction between mass
singular values and eigenvalues is clarified. v4: Quark mass ratios excluding
QCD renormalization factors are used to calculate the Koide's character for
quarks in con... | Nucl.Phys.B 972 (2021) 115546 | 10.1016/j.nuclphysb.2021.115546 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a modified version of the Koide formula from a scalar potential
model or from a Yukawaon model, based on scalar fields set up in a nonet
representation of the SU(3) flavor symmetry in the Standard Model. The Koide's
character, which involves the Standard Model fermion mass ratios, is derived
from the vacuu... | [
{
"created": "Sun, 12 Jul 2020 00:05:13 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Apr 2021 19:27:40 GMT",
"version": "v2"
},
{
"created": "Tue, 4 May 2021 11:07:54 GMT",
"version": "v3"
},
{
"created": "Sat, 25 Sep 2021 10:31:48 GMT",
"version": "v4"
}
] | 2021-10-01 | [
[
"Liang",
"Zhengchen",
""
],
[
"Sun",
"Zheng",
""
]
] | We present a modified version of the Koide formula from a scalar potential model or from a Yukawaon model, based on scalar fields set up in a nonet representation of the SU(3) flavor symmetry in the Standard Model. The Koide's character, which involves the Standard Model fermion mass ratios, is derived from the vacuum ... |
2003.09155 | Eugene Levin | E. Gotsman (Tel Aviv U.), E. Levin (Tel Aviv U./UTFSM) and I.
Potashnikova (UTFSM) | A new parton model for the soft interactions at high energies: the
Odderon | 11pp, 10 figs in pdf files. d$\sigma/dt$ has been discussed in
arXiv:1908.05673 . arXiv admin note: substantial text overlap with
arXiv:1908.05673 | Phys. Rev. D 101, 094021 (2020) | 10.1103/PhysRevD.101.094021 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we discuss the Odderon contribution in our model[19] that gives
a fairly good description of $\sigma_{\rm tot}$ $\sigma_{\rm el}$and $B_{\rm
el}$ for proton-proton scattering. We show that the shadowing corrections are
large, and induce considerable dependence on energy for the Odderon
contribution, whi... | [
{
"created": "Fri, 20 Mar 2020 09:03:26 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Apr 2020 08:54:08 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Apr 2020 09:25:54 GMT",
"version": "v3"
}
] | 2020-05-27 | [
[
"Gotsman",
"E.",
"",
"Tel Aviv U."
],
[
"Levin",
"E.",
"",
"Tel Aviv U./UTFSM"
],
[
"Potashnikova",
"I.",
"",
"UTFSM"
]
] | In this paper we discuss the Odderon contribution in our model[19] that gives a fairly good description of $\sigma_{\rm tot}$ $\sigma_{\rm el}$and $B_{\rm el}$ for proton-proton scattering. We show that the shadowing corrections are large, and induce considerable dependence on energy for the Odderon contribution, which... |
1409.0549 | Josef Pradler | Marc Kamionkowski, Josef Pradler, Devin G. E. Walker | Dark energy from the string axiverse | 5 pages; revised scenario; axion matter contributions more severe
now, conclusions regarding dark energy slightly improved; references added | Phys. Rev. Lett. 113, 251302 (2014) | 10.1103/PhysRevLett.113.251302 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | String theories suggest the existence of a plethora of axion-like fields with
masses spread over a huge number of decades. Here we show that these ideas lend
themselves to a model of quintessence with no super-Planckian field excursions
and in which all dimensionless numbers are order unity. The scenario addresses
th... | [
{
"created": "Mon, 1 Sep 2014 20:01:41 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Sep 2014 19:39:09 GMT",
"version": "v2"
}
] | 2014-12-24 | [
[
"Kamionkowski",
"Marc",
""
],
[
"Pradler",
"Josef",
""
],
[
"Walker",
"Devin G. E.",
""
]
] | String theories suggest the existence of a plethora of axion-like fields with masses spread over a huge number of decades. Here we show that these ideas lend themselves to a model of quintessence with no super-Planckian field excursions and in which all dimensionless numbers are order unity. The scenario addresses the ... |
hep-ph/0208260 | Andrei Afanasev | Andrei Afanasev, Igor Akushevich, N.P. Merenkov | Nucleon Compton Scattering with Two Space--Like Photons | 9 pages, 4 figures, requires ws-procs9x6 (enclosed), Talk presented
at the Workshop on Exclusive Processes at High Momentum Transfer, Jefferson
Lab, Newport News, VA, May 15-18, 2002 | null | 10.1142/9789812776211_0018 | null | hep-ph nucl-th | null | We calculated two--photon exchange effects for elastic electron--proton
scattering at high momentum transfers. The corresponding nucleon Compton
amplitude is defined by two space--like virtual photons that appear to have
significant virtualities. We make predictions for a) a single--spin beam
asymmetry, and b) a sing... | [
{
"created": "Wed, 28 Aug 2002 21:13:57 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Afanasev",
"Andrei",
""
],
[
"Akushevich",
"Igor",
""
],
[
"Merenkov",
"N. P.",
""
]
] | We calculated two--photon exchange effects for elastic electron--proton scattering at high momentum transfers. The corresponding nucleon Compton amplitude is defined by two space--like virtual photons that appear to have significant virtualities. We make predictions for a) a single--spin beam asymmetry, and b) a single... |
1011.5490 | Jo\~ao Moreira | J. Moreira, B. Hiller, A. A. Osipov, and A. H. Blin | The Polyakov-Nambu-Jona-Lasinio model with six and eight quark
interactions | 3 pages, 6 figures, to appear in the conference proceedings for Quark
Confinement and the Hadron Spectrum IX, August 30- September 3 2010, Madrid
(Spain) | null | 10.1063/1.3575028 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The extension of the Nambu-Jona-Lasino Model with six and eight quark
interactions to include the Polyakov loop is analysed. Several interesting
features are determined to be an effect of the choice of the regularization
procedure. The use of a Pauli-Villars covariant regularization enables a
coherent and correct des... | [
{
"created": "Wed, 24 Nov 2010 20:28:50 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Nov 2010 16:43:51 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Moreira",
"J.",
""
],
[
"Hiller",
"B.",
""
],
[
"Osipov",
"A. A.",
""
],
[
"Blin",
"A. H.",
""
]
] | The extension of the Nambu-Jona-Lasino Model with six and eight quark interactions to include the Polyakov loop is analysed. Several interesting features are determined to be an effect of the choice of the regularization procedure. The use of a Pauli-Villars covariant regularization enables a coherent and correct descr... |
1612.08472 | Ali Kheirandish | Carlos Arg\"uelles, Ali Kheirandish, Aaron C. Vincent | Constraining Dark Matter Neutrino Interaction with High Energy Neutrinos | null | null | null | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We employ data from the recently observed high-energy neutrino events at the
IceCube Neutrino Observatory to constrain interactions between the dark matter
(DM) in the Milky Way and the neutrino sector. We construct an extended
un-binned likelihood in order to explore the parameter space of allowed
interactions. We p... | [
{
"created": "Tue, 27 Dec 2016 01:42:02 GMT",
"version": "v1"
}
] | 2016-12-28 | [
[
"Argüelles",
"Carlos",
""
],
[
"Kheirandish",
"Ali",
""
],
[
"Vincent",
"Aaron C.",
""
]
] | We employ data from the recently observed high-energy neutrino events at the IceCube Neutrino Observatory to constrain interactions between the dark matter (DM) in the Milky Way and the neutrino sector. We construct an extended un-binned likelihood in order to explore the parameter space of allowed interactions. We pre... |
1503.07916 | Thomas R\"ossler | Thomas R\"ossler | Tutorial Note on Merging Matrix Elements with Parton Showers | 11 pages | null | null | LU TP 15-10 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this short note, I introduce to essential conceptual features and main
building blocks of matrix element merging algorithms, operating on fixed order
calculations both at leading order and next-to-leading order. The intention is
purely pedagogical, i.e. to familiarize the reader with the essential basic
concepts i... | [
{
"created": "Thu, 26 Mar 2015 22:00:21 GMT",
"version": "v1"
}
] | 2015-03-30 | [
[
"Rössler",
"Thomas",
""
]
] | In this short note, I introduce to essential conceptual features and main building blocks of matrix element merging algorithms, operating on fixed order calculations both at leading order and next-to-leading order. The intention is purely pedagogical, i.e. to familiarize the reader with the essential basic concepts in ... |
hep-ph/9610438 | Dr. Pengfei Zhuang | Pengfei Zhuang, Ulrich Heinz | Equal-Time Hierarchies for Quantum Transport Theory | 39 pages, no figures, revtex | Phys.Rev. D57 (1998) 6525-6543 | 10.1103/PhysRevD.57.6525 | TPR-96-15 | hep-ph | null | We investigate in the equal-time formalism the derivation and truncation of
infinite hierarchies of equations of motion for the energy moments of the
covariant Wigner function. From these hierarchies we then extract kinetic
equations for the physical distribution functions which are related to
low-order energy moment... | [
{
"created": "Tue, 22 Oct 1996 09:45:39 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Zhuang",
"Pengfei",
""
],
[
"Heinz",
"Ulrich",
""
]
] | We investigate in the equal-time formalism the derivation and truncation of infinite hierarchies of equations of motion for the energy moments of the covariant Wigner function. From these hierarchies we then extract kinetic equations for the physical distribution functions which are related to low-order energy moments,... |
2301.11875 | Riccardo Nagar | Simone Alioli, Georgios Billis, Alessandro Broggio, Alessandro
Gavardi, Stefan Kallweit, Matthew A. Lim, Giulia Marinelli, Riccardo Nagar,
Davide Napoletano | Refining the GENEVA method for Higgs boson production via gluon fusion | 39 pages, 11 figures; v2: journal version, 1 appendix and 1 figure
added | JHEP 05 (2023) 128 | 10.1007/JHEP05(2023)128 | DESY 23-009, UWThPh-2023-2 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a number of improvements to the GENEVA method for matching NNLO
calculations to parton shower programs. In particular, we detail changes to the
resummed calculation used in the matching procedure, including disentangling
the cross section dependence on factorisation and beam scales, and an improved
treatm... | [
{
"created": "Fri, 27 Jan 2023 17:36:06 GMT",
"version": "v1"
},
{
"created": "Wed, 24 May 2023 16:42:25 GMT",
"version": "v2"
}
] | 2023-05-25 | [
[
"Alioli",
"Simone",
""
],
[
"Billis",
"Georgios",
""
],
[
"Broggio",
"Alessandro",
""
],
[
"Gavardi",
"Alessandro",
""
],
[
"Kallweit",
"Stefan",
""
],
[
"Lim",
"Matthew A.",
""
],
[
"Marinelli",
"Giulia",
... | We describe a number of improvements to the GENEVA method for matching NNLO calculations to parton shower programs. In particular, we detail changes to the resummed calculation used in the matching procedure, including disentangling the cross section dependence on factorisation and beam scales, and an improved treatmen... |
hep-ph/0603137 | Christopher D. Carone | Christopher D. Carone and Herry J. Kwee (William and Mary) | Unusual High-Energy Phenomenology of Lorentz-Invariant Noncommutative
Field Theories | 24 pages LaTeX, 4 eps figures (v2: reference added, v3: minor
clarifications) | Phys.Rev. D73 (2006) 096005 | 10.1103/PhysRevD.73.096005 | WM-06-104 | hep-ph hep-th | null | It has been suggested that one may construct a Lorentz-invariant
noncommutative field theory by extending the coordinate algebra to additional,
fictitious coordinates that transform nontrivially under the Lorentz group.
Integration over these coordinates in the action produces a four-dimensional
effective theory with... | [
{
"created": "Fri, 17 Mar 2006 19:20:14 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Mar 2006 19:50:48 GMT",
"version": "v2"
},
{
"created": "Tue, 2 May 2006 18:29:42 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Carone",
"Christopher D.",
"",
"William and Mary"
],
[
"Kwee",
"Herry J.",
"",
"William and Mary"
]
] | It has been suggested that one may construct a Lorentz-invariant noncommutative field theory by extending the coordinate algebra to additional, fictitious coordinates that transform nontrivially under the Lorentz group. Integration over these coordinates in the action produces a four-dimensional effective theory with L... |
1608.04656 | Valery Lyubovitskij | Fabian Goerke, Thomas Gutsche, Mikhail A. Ivanov, Jurgen G. Korner,
Valery E. Lyubovitskij, Pietro Santorelli | Four-quark structure of Zc(3900), Z(4430) and Xb(5568) states | 14 pages | Phys. Rev. D 94, 094017 (2016) | 10.1103/PhysRevD.94.094017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the four-quark structure of the recently discovered charged
$Z_c(3900)$, $Z(4430)$, and $X_b(5568)$ states. We calculate the widths of the
strong decays $Z_c^+ \to J/\psi \pi^+$ ($\eta_c\rho^+$, $\bar D^0D^{\ast\,+}$,
$\bar D^{\ast\,0}D^+$), $Z(4430)^+ \to J/\psi \pi^+$ ($\psi(2s) \pi^+$), and
$X^+_b\to B_... | [
{
"created": "Tue, 16 Aug 2016 16:19:39 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Nov 2016 20:14:52 GMT",
"version": "v2"
}
] | 2016-11-16 | [
[
"Goerke",
"Fabian",
""
],
[
"Gutsche",
"Thomas",
""
],
[
"Ivanov",
"Mikhail A.",
""
],
[
"Korner",
"Jurgen G.",
""
],
[
"Lyubovitskij",
"Valery E.",
""
],
[
"Santorelli",
"Pietro",
""
]
] | We examine the four-quark structure of the recently discovered charged $Z_c(3900)$, $Z(4430)$, and $X_b(5568)$ states. We calculate the widths of the strong decays $Z_c^+ \to J/\psi \pi^+$ ($\eta_c\rho^+$, $\bar D^0D^{\ast\,+}$, $\bar D^{\ast\,0}D^+$), $Z(4430)^+ \to J/\psi \pi^+$ ($\psi(2s) \pi^+$), and $X^+_b\to B_s\... |
hep-ph/0407022 | Peter Wagner | Dave Toback and Peter Wagner | Prospects of Searches for Neutral, Long-Lived Particles which Decay to
Photons using Timing at CDF | 15 pages, 21 figures; to be submitted to Phys. Rev. D | Phys.Rev. D70 (2004) 114032 | 10.1103/PhysRevD.70.114032 | null | hep-ph | null | We present the prospects of searches for neutral, long-lived particles which
decay to photons using their time of arrival measured with a newly installed
timing system on the electromagnetic calorimeter (EMTiming) of the Collider
Detector at Fermilab (CDF). A Monte Carlo simulation shows that EMTiming can
provide sep... | [
{
"created": "Fri, 2 Jul 2004 02:29:03 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Toback",
"Dave",
""
],
[
"Wagner",
"Peter",
""
]
] | We present the prospects of searches for neutral, long-lived particles which decay to photons using their time of arrival measured with a newly installed timing system on the electromagnetic calorimeter (EMTiming) of the Collider Detector at Fermilab (CDF). A Monte Carlo simulation shows that EMTiming can provide separ... |
1102.0077 | D. V. Ahluwalia | D. V. Ahluwalia and S. P. Horvath | Neutrino oscillations with disentanglement of a neutrino from its
partners | 6 pages | Europhys.Lett.95:10007,2011 | 10.1209/0295-5075/95/10007 | null | hep-ph hep-ex quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We bring attention to the fact that in order to understand existing data on
neutrino oscillations, and to design future experiments, it is imperative to
appreciate the role of quantum entanglement. Once this is accounted for, the
resulting energy-momentum conserving phenomenology requires a single new
parameter relat... | [
{
"created": "Tue, 1 Feb 2011 05:13:29 GMT",
"version": "v1"
}
] | 2011-07-01 | [
[
"Ahluwalia",
"D. V.",
""
],
[
"Horvath",
"S. P.",
""
]
] | We bring attention to the fact that in order to understand existing data on neutrino oscillations, and to design future experiments, it is imperative to appreciate the role of quantum entanglement. Once this is accounted for, the resulting energy-momentum conserving phenomenology requires a single new parameter related... |
hep-ph/9609388 | Ramona Vogt | J. Smith (SUNY at Stony Brook) and R. Vogt (Lawrence Berkeley National
Laboratory and UC Davis) | Charm and Bottom Quark Production Cross Sections Near Threshold | 16 pages LaTeX, 5 figures, to be published in Z. Phys. C | Z.Phys.C75:271-276,1997 | 10.1007/s002880050470 | ITP-SB-95-60, LBL-38282 | hep-ph | null | The cross sections for charm and bottom quark production in the threshold
region are discussed. We consider the effects of an all order resummation of
initial state soft-plus-virtual gluon radiation on the total cross sections
compared to the order $\alpha_s^3$ results.
| [
{
"created": "Wed, 18 Sep 1996 02:19:33 GMT",
"version": "v1"
}
] | 2011-01-25 | [
[
"Smith",
"J.",
"",
"SUNY at Stony Brook"
],
[
"Vogt",
"R.",
"",
"Lawrence Berkeley National\n Laboratory and UC Davis"
]
] | The cross sections for charm and bottom quark production in the threshold region are discussed. We consider the effects of an all order resummation of initial state soft-plus-virtual gluon radiation on the total cross sections compared to the order $\alpha_s^3$ results. |
2306.06741 | YI Ling Xie | Yiling Xie, Hao Sun | The strong decay of $Y(4230)\to J/\psi f_0(980)$ in light cone sum rules | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we assign the tetraquark state for $Y(4230)$ resonance, and
investigate the mass and decay constant of $Y(4230)$ in the framework of SVZ
sum rules through a different calculation technique. Then we calculate the
strong coupling $g_{Y J/\psi f_0}$ by considering soft-meson approximation
techniques, withi... | [
{
"created": "Sun, 11 Jun 2023 18:27:24 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jun 2023 11:12:02 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Jun 2023 04:44:32 GMT",
"version": "v3"
},
{
"created": "Mon, 4 Dec 2023 09:08:06 GMT",
"version": "v4"
}
] | 2023-12-05 | [
[
"Xie",
"Yiling",
""
],
[
"Sun",
"Hao",
""
]
] | In this work, we assign the tetraquark state for $Y(4230)$ resonance, and investigate the mass and decay constant of $Y(4230)$ in the framework of SVZ sum rules through a different calculation technique. Then we calculate the strong coupling $g_{Y J/\psi f_0}$ by considering soft-meson approximation techniques, within ... |
1807.08234 | Takumi Kuwahara | Jason L. Evans, Kenji Kadota, and Takumi Kuwahara | Revisiting Flavor and CP Violation in Supersymmetric SU(5) with
Right-Handed Neutrinos | 28 pages, 4 figures, version accepted PRD | Phys. Rev. D 98, 075030 (2018) | 10.1103/PhysRevD.98.075030 | CTPU-PTC 18-21, KIAS-P18081 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the minimal supersymmetric SU(5) grand unified theory with three
right-handed neutrinos in which universality conditions for soft-supersymmetry
breaking parameters are imposed at an input scale above the unification scale.
If the Majorana masses for the neutrinos are around $10^{15}$ GeV, large mixing
angl... | [
{
"created": "Sun, 22 Jul 2018 03:52:57 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Nov 2018 09:49:45 GMT",
"version": "v2"
}
] | 2018-11-13 | [
[
"Evans",
"Jason L.",
""
],
[
"Kadota",
"Kenji",
""
],
[
"Kuwahara",
"Takumi",
""
]
] | We revisit the minimal supersymmetric SU(5) grand unified theory with three right-handed neutrinos in which universality conditions for soft-supersymmetry breaking parameters are imposed at an input scale above the unification scale. If the Majorana masses for the neutrinos are around $10^{15}$ GeV, large mixing angles... |
1003.4540 | Marianne Johansen | M. Johansen, J. Edsjo, S. Hellman, D. Milstead | Long-lived stops in MSSM scenarios with a neutralino LSP | null | JHEP 1008:005,2010 | 10.1007/JHEP08(2010)005 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work investigates the possibility of a long-lived stop squark in
supersymmetric models with the neutralino as the lightest supersymmetric
particle (LSP). We study the implications of meta-stable stops on the sparticle
mass spectra and the dark matter density. We find that in order to obtain a
sufficiently long s... | [
{
"created": "Tue, 23 Mar 2010 21:40:19 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Johansen",
"M.",
""
],
[
"Edsjo",
"J.",
""
],
[
"Hellman",
"S.",
""
],
[
"Milstead",
"D.",
""
]
] | This work investigates the possibility of a long-lived stop squark in supersymmetric models with the neutralino as the lightest supersymmetric particle (LSP). We study the implications of meta-stable stops on the sparticle mass spectra and the dark matter density. We find that in order to obtain a sufficiently long sto... |
hep-ph/0011349 | Greg Mahlon | Gregory Mahlon (McGill University) | Observing Spin Correlations in Single Top Production and Decay | 8 pages including 12 embedded figures. Talk presented at the
Thinkshop2 on Top-Quark Physics for Run II, held at the Fermi National
Accelerator Laboratory, November 10-12, 2000 | null | null | McGill/00-33 | hep-ph hep-ex | null | The weak decay of a polarized top quark has a rich structure of angular
correlations among its decay products. We describe some of the noteworthy
features of such decays. We then examine the three modes of single top
production, with an emphasis on the status of calculations of the degree and
direction of polarizatio... | [
{
"created": "Tue, 28 Nov 2000 15:27:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mahlon",
"Gregory",
"",
"McGill University"
]
] | The weak decay of a polarized top quark has a rich structure of angular correlations among its decay products. We describe some of the noteworthy features of such decays. We then examine the three modes of single top production, with an emphasis on the status of calculations of the degree and direction of polarization ... |
hep-ph/0601237 | Siannah Penaranda | Howard E. Haber, Heather E. Logan, Siannah Penaranda, David Temes | Quantum corrections to the MSSM h^0 b b-bar vertex: Decoupling limit | LaTeX, 5 pages, 4 figures. To appear in the Proceedings of the "7th
International Symposium on Radiative Corrections (RADCOR05)", Shonan Village,
Japan, 2005 | null | 10.1016/j.nuclphysbps.2006.03.044 | null | hep-ph | null | We consider the leading one-loop Yukawa-coupling corrections to the h^0 b
b-bar coupling at O(m_t^2)in the MSSM in the decoupling limit. The decoupling
behavior of the corrections from the various MSSM sectors is analyzed in the
case of having some or all of the supersymmetric mass parameters and/or the
CP-odd Higgs ... | [
{
"created": "Fri, 27 Jan 2006 20:49:46 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jan 2006 21:01:39 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Haber",
"Howard E.",
""
],
[
"Logan",
"Heather E.",
""
],
[
"Penaranda",
"Siannah",
""
],
[
"Temes",
"David",
""
]
] | We consider the leading one-loop Yukawa-coupling corrections to the h^0 b b-bar coupling at O(m_t^2)in the MSSM in the decoupling limit. The decoupling behavior of the corrections from the various MSSM sectors is analyzed in the case of having some or all of the supersymmetric mass parameters and/or the CP-odd Higgs ma... |
1811.08200 | Tong Li | Tong Li, Yi Liao | Constraints on dimension-seven operators with a derivative in effective
field theory for Dirac dark matter | 13 pages, 5 figures, 2 tables. version published in PLB | null | 10.1016/j.physletb.2019.07.022 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The effective field theory (EFT) for dark matter (DM) has been widely used to
investigate dark matter detection in both theoretical prediction and
experimental analysis. To form a complete basis of effective operators for
Dirac DM EFT at dimension seven, eight new four-fermion operators with a
derivative in DM curren... | [
{
"created": "Tue, 20 Nov 2018 12:01:46 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Aug 2019 12:03:39 GMT",
"version": "v2"
}
] | 2019-08-16 | [
[
"Li",
"Tong",
""
],
[
"Liao",
"Yi",
""
]
] | The effective field theory (EFT) for dark matter (DM) has been widely used to investigate dark matter detection in both theoretical prediction and experimental analysis. To form a complete basis of effective operators for Dirac DM EFT at dimension seven, eight new four-fermion operators with a derivative in DM currents... |
hep-ph/9511272 | null | A.V.Radyushkin | Quark-Hadron Duality and Intrinsic Transverse Momentum | 26 pages LaTex, uses epsf.tex to insert figures; with 5 figures in
encapsulated postscript form | Acta Phys.Polon.B26:2067-2096,1995 | null | CEBAF-TH-95-16 | hep-ph | null | It is demonstrated in several exclusive processes involving the pion that a
local quark-hadron duality prescription is equivalent to using an effective $
\bar q q $ (two-body) light-cone wave function $\Psi^{(LD)}(x,k_{\perp})$ for
the pion. This wave function models soft dynamics of all higher $\bar qG \ldots
G q $ ... | [
{
"created": "Wed, 8 Nov 1995 22:10:53 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Radyushkin",
"A. V.",
""
]
] | It is demonstrated in several exclusive processes involving the pion that a local quark-hadron duality prescription is equivalent to using an effective $ \bar q q $ (two-body) light-cone wave function $\Psi^{(LD)}(x,k_{\perp})$ for the pion. This wave function models soft dynamics of all higher $\bar qG \ldots G q $ Fo... |
1209.1047 | Carlos A. Salgado | Carlos A. Salgado | Theory summary. Hard Probes 2012 | 8 pages. Proceedings of the conference Hard Probes 2012 - Sardinia -
Italy - May 27 -June 1 2012 --- Comments welcome | null | null | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I provide a summary of the theoretical talks in Hard Probes 2012 together
with some personal thoughts about the present and the future of the field.
| [
{
"created": "Wed, 5 Sep 2012 17:14:05 GMT",
"version": "v1"
}
] | 2012-09-06 | [
[
"Salgado",
"Carlos A.",
""
]
] | I provide a summary of the theoretical talks in Hard Probes 2012 together with some personal thoughts about the present and the future of the field. |
hep-ph/0311075 | Werner Porod Dr. | T. Hurth (CERN, SLAC) and W. Porod (U. Zurich) | Non-diagonal flavour observables in B and Collider Physics | 3 pages, latex, Contribution to the International Europhysics
Conference on High Energy Physics EPS03, 17-23 July 2003, Aachen, Germany | Eur.Phys.J.C33:s764-s766,2004 | 10.1140/epjcd/s2003-03-818-4 | CERN-TH/2003-269, SLAC-PUB-10232, ZU-TH 18/03 | hep-ph | null | Until now the focus within the direct search for supersymmetry has mainly
been on flavour diagonal observables. Recently lepton flavour violating signals
at future electron positron colliders have been studied. There is now an
opportunity to analyse the relations between collider observables and
low-energy observable... | [
{
"created": "Thu, 6 Nov 2003 12:43:04 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Hurth",
"T.",
"",
"CERN, SLAC"
],
[
"Porod",
"W.",
"",
"U. Zurich"
]
] | Until now the focus within the direct search for supersymmetry has mainly been on flavour diagonal observables. Recently lepton flavour violating signals at future electron positron colliders have been studied. There is now an opportunity to analyse the relations between collider observables and low-energy observables ... |
1803.07943 | Mathieu Pellen | Alessandro Ballestrero, Benedikt Biedermann, Simon Brass, Ansgar
Denner, Stefan Dittmaier, Rikkert Frederix, Pietro Govoni, Michele Grossi,
Barbara J\"ager, Alexander Karlberg, Ezio Maina, Mathieu Pellen, Giovanni
Pelliccioli, Simon Pl\"atzer, Michael Rauch, Daniela Rebuzzi, J\"urgen
Reuter, Vincent Rothe, Chri... | Precise predictions for same-sign W-boson scattering at the LHC | Data and input files are available at:
https://github.com/VBSCanAction/VBSComparison/ . 28 pages including figures
and references. Matches the journal version | Eur.Phys.J. C78 (2018) no.8, 671 | 10.1140/epjc/s10052-018-6136-y | DESY 18-025, FR-PHENO-2018-003, KA-TP-05-2018, MCnet-18-06,
Nikhef/2018-012, UWTHPH-2018-12, VBSCan-PUB-01-18, ZU-TH-08/18 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vector-boson scattering processes are of great importance for the current
run-II and future runs of the Large Hadron Collider. The presence of triple and
quartic gauge couplings in the process gives access to the gauge sector of the
Standard Model (SM) and possible new-physics contributions there. To test any
new-phy... | [
{
"created": "Wed, 21 Mar 2018 14:32:52 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Sep 2018 09:27:08 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Jun 2023 14:29:45 GMT",
"version": "v3"
}
] | 2023-06-21 | [
[
"Ballestrero",
"Alessandro",
""
],
[
"Biedermann",
"Benedikt",
""
],
[
"Brass",
"Simon",
""
],
[
"Denner",
"Ansgar",
""
],
[
"Dittmaier",
"Stefan",
""
],
[
"Frederix",
"Rikkert",
""
],
[
"Govoni",
"Pietro",
... | Vector-boson scattering processes are of great importance for the current run-II and future runs of the Large Hadron Collider. The presence of triple and quartic gauge couplings in the process gives access to the gauge sector of the Standard Model (SM) and possible new-physics contributions there. To test any new-physi... |
1710.11107 | Wen Yin | Ryuji Daido, Fuminobu Takahashi and Wen Yin | The ALP miracle revisited | 26 pages, 8 figures; matched with the published version | null | 10.1007/JHEP02(2018)104 | TU-1049, IPMU17-0145 | hep-ph astro-ph.CO astro-ph.GA gr-qc hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the ALP miracle scenario where the inflaton and dark matter are
unified by a single axion-like particle (ALP). We first extend our previous
analysis on the inflaton dynamics to identify the whole viable parameter space
consistent with the CMB observation. Then, we evaluate the relic density of the
ALP dark... | [
{
"created": "Mon, 30 Oct 2017 17:49:59 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jun 2020 10:45:56 GMT",
"version": "v2"
}
] | 2020-06-24 | [
[
"Daido",
"Ryuji",
""
],
[
"Takahashi",
"Fuminobu",
""
],
[
"Yin",
"Wen",
""
]
] | We revisit the ALP miracle scenario where the inflaton and dark matter are unified by a single axion-like particle (ALP). We first extend our previous analysis on the inflaton dynamics to identify the whole viable parameter space consistent with the CMB observation. Then, we evaluate the relic density of the ALP dark m... |
hep-ph/0111422 | Ismd31 | G.Marchesini | Hard QCD: some results | 11 pages, talk given at XXXI International Symposium on Multiparticle
Dynamics, Sept 1-7, 2001, Datong China. URL http://ismd31.ccnu.edu.cn/ | null | 10.1142/9789812778048_0038 | null | hep-ph | null | I recall some points on the present status of QCD results in the short
distance regions and illustrate the case of event shape in QCD radiation
| [
{
"created": "Thu, 29 Nov 2001 13:36:59 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Marchesini",
"G.",
""
]
] | I recall some points on the present status of QCD results in the short distance regions and illustrate the case of event shape in QCD radiation |
1111.6871 | Mathias Wagner | Bernd-Jochen Schaefer, Mathias Wagner | QCD critical region and higher moments for three flavor models | 12 pages, 11 figures. Final PRD version (references and one more
equation added) | Phys. Rev. D 85, 034027 (2012) | 10.1103/PhysRevD.85.034027 | BI-TP 2011/45 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One of the distinctive feature of the QCD phase diagram is the possible
emergence of a critical endpoint. The critical region around the critical point
and the path dependency of the critical exponents is investigated within
effective chiral (2+1)-flavor models with and without Polyakov-loops. Results
obtained in no-... | [
{
"created": "Tue, 29 Nov 2011 16:10:35 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Feb 2012 14:22:36 GMT",
"version": "v2"
}
] | 2012-02-16 | [
[
"Schaefer",
"Bernd-Jochen",
""
],
[
"Wagner",
"Mathias",
""
]
] | One of the distinctive feature of the QCD phase diagram is the possible emergence of a critical endpoint. The critical region around the critical point and the path dependency of the critical exponents is investigated within effective chiral (2+1)-flavor models with and without Polyakov-loops. Results obtained in no-se... |
2212.02478 | Bronislav Zakharov | B.G. Zakharov | Jet quenching for heavy flavors in $AA$ and $pp$ collisions | 15 pages, 12 figures | null | 10.1134/S1063776123050059 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a global analysis of experimental data on jet quenching for heavy
flavors for scenarios with and without quark-gluon plasma formation in $pp$
collisions. We find that the theoretical predictions for the nuclear
modification factor $R_{AA}$ for heavy flavors at the LHC energies are very
similar for these sc... | [
{
"created": "Mon, 5 Dec 2022 18:37:50 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Dec 2022 16:06:06 GMT",
"version": "v2"
}
] | 2023-06-28 | [
[
"Zakharov",
"B. G.",
""
]
] | We perform a global analysis of experimental data on jet quenching for heavy flavors for scenarios with and without quark-gluon plasma formation in $pp$ collisions. We find that the theoretical predictions for the nuclear modification factor $R_{AA}$ for heavy flavors at the LHC energies are very similar for these scen... |
hep-ph/9609383 | Stephane Keller | Stephane Keller (Fermilab) and Eric Laenen (CERN) | Higher Order QCD Corrections to Tagged Production Processes | 4 pages, no figure, talk presented by S. Keller at the DPF96
Conference, Minneapolis, MN, August 10-15, 1996, to appear in the Proceedings | null | null | CERN-TH/96-230,FERMILAB-CONF-96/306-T | hep-ph | null | We extend the phase space slicing method to allow for heavy quarks and
fragmentation functions. The method can be used to calculate differential cross
section in which any particular particle (massive or massless) is tagged.
| [
{
"created": "Tue, 17 Sep 1996 16:43:19 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Keller",
"Stephane",
"",
"Fermilab"
],
[
"Laenen",
"Eric",
"",
"CERN"
]
] | We extend the phase space slicing method to allow for heavy quarks and fragmentation functions. The method can be used to calculate differential cross section in which any particular particle (massive or massless) is tagged. |
1302.6713 | Thomas Konstandin | Thomas Konstandin | Quantum Transport and Electroweak Baryogenesis | 82 pages, 15 figures, invited review for Physics-Uspekhi, v2 matches
published version | Phys. Usp. 56 (8) (2013) | 10.3367/UFNe.0183.201308a.0785 | DESY-13-036 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the mechanism of electroweak baryogenesis. Our focus is on the
derivation of quantum transport equations from first principles within the
Schwinger-Keldysh formalism. We emphasize the importance of the semiclassical
force approach, which provides reliable predictions in most models. In the
light of recent e... | [
{
"created": "Wed, 27 Feb 2013 10:26:32 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Oct 2013 13:11:26 GMT",
"version": "v2"
}
] | 2013-10-25 | [
[
"Konstandin",
"Thomas",
""
]
] | We review the mechanism of electroweak baryogenesis. Our focus is on the derivation of quantum transport equations from first principles within the Schwinger-Keldysh formalism. We emphasize the importance of the semiclassical force approach, which provides reliable predictions in most models. In the light of recent ele... |
hep-ph/0309168 | Monoranjan Guchait | Siba Prasad Das, Amitava Datta, Monoranjan Guchait | Probing R-parity violating models of neutrino mass at the Tevatron via
top Squark decays | 28 pages, 14 Figures | Phys.Rev. D70 (2004) 015009 | 10.1103/PhysRevD.70.015009 | TIFR/HEP/03-04 | hep-ph | null | We have estimated the limiting branching ratio of the R-parity violating
(RPV) decay of the lighter top squark, $\tilde t_1 \ar l^+ d$ ($l=e$ or $\mu $
and d is a down type quark of any flavor), as a function of top squark
mass($\MST$) for an observable signal in the di-lepton plus di-jet channel at
the Tevatron RUN-... | [
{
"created": "Mon, 15 Sep 2003 14:59:30 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Das",
"Siba Prasad",
""
],
[
"Datta",
"Amitava",
""
],
[
"Guchait",
"Monoranjan",
""
]
] | We have estimated the limiting branching ratio of the R-parity violating (RPV) decay of the lighter top squark, $\tilde t_1 \ar l^+ d$ ($l=e$ or $\mu $ and d is a down type quark of any flavor), as a function of top squark mass($\MST$) for an observable signal in the di-lepton plus di-jet channel at the Tevatron RUN-II... |
hep-ph/0004125 | Ashok Das | Ashok Das | Topics in Finite Temperature Field Theory | Published in "Quantum Field Theory - a Twentieth Century Profile",
Indian National Science Academy | null | null | null | hep-ph | null | We discuss a few selected topics in finite temperature field theory.
| [
{
"created": "Thu, 13 Apr 2000 19:02:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Das",
"Ashok",
""
]
] | We discuss a few selected topics in finite temperature field theory. |
1311.7248 | Steven D. Bass | Steven D. Bass, Anthony W. Thomas | QCD symmetries in eta and etaprime mesic nuclei | 12 pages, invited talk at the Second International Symposium on Mesic
Nuclei, Cracow, Poland, September 22-25 2013 | null | 10.5506/APhysPolB.45.627 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the role of QCD symmetries and confinement in understanding eta
and etaprime mesic nuclei. Eta and etaprime bound states in nuclei are
sensitive to the flavour-singlet component in the meson. The bigger the singlet
component, the more attraction and the greater the binding. Recent results on
the etaprime m... | [
{
"created": "Thu, 28 Nov 2013 09:36:13 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Dec 2013 09:20:00 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Bass",
"Steven D.",
""
],
[
"Thomas",
"Anthony W.",
""
]
] | We discuss the role of QCD symmetries and confinement in understanding eta and etaprime mesic nuclei. Eta and etaprime bound states in nuclei are sensitive to the flavour-singlet component in the meson. The bigger the singlet component, the more attraction and the greater the binding. Recent results on the etaprime mas... |
1810.11034 | Le Duc Ninh | Julien Baglio, LE Duc Ninh | Fiducial polarization observables in hadronic WZ production: A
next-to-leading order QCD+EW study | Substantial improvement after useful comments from the anonymous
referee: Numerical results for the EW corrections to the cross sections and
distributions shifted by -5 (-2)% for ATLAS (CMS) cuts after fixing a bug in
the momentum assignment in some cut and histogram routines; results for
polarization observabl... | JHEP 1904 (2019) 065 | 10.1007/JHEP04(2019)065 | IFIRSE-TH-2018-2 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a study at next-to-leading-order (NLO) of the process $pp \to
W^\pm Z \to \ell \nu_l \ell'^+ \ell'^-$, where $\ell,\ell' =e, \mu$, at the
Large Hadron Collider. We include the full NLO QCD corrections and the NLO
electroweak (EW) corrections in the double-pole approximation. We define eight
fiducial polari... | [
{
"created": "Thu, 25 Oct 2018 18:00:44 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Nov 2018 15:01:04 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Apr 2019 03:34:53 GMT",
"version": "v3"
}
] | 2019-04-16 | [
[
"Baglio",
"Julien",
""
],
[
"Ninh",
"LE Duc",
""
]
] | We present a study at next-to-leading-order (NLO) of the process $pp \to W^\pm Z \to \ell \nu_l \ell'^+ \ell'^-$, where $\ell,\ell' =e, \mu$, at the Large Hadron Collider. We include the full NLO QCD corrections and the NLO electroweak (EW) corrections in the double-pole approximation. We define eight fiducial polariza... |
hep-ph/9612316 | Xuemin Jin | Xuemin Jin and R. L. Jaffe | Weak Hyperon Production in ep Scattering | ReVTeX, 9 pages, one figure embedded | Phys. Rev. D 55, 5636 (1997) | 10.1103/PhysRevD.55.5636 | MIT-CTP-2594 | hep-ph nucl-th | null | We study the kinematics and cross section of the scattering process $e p
\rightarrow e \Sigma^+$. The cross section is expressed in terms of complex
form factors characterizing the hadron vertices. We estimate the cross section
for small momentum transfer using known experimental information. To first
order in the mo... | [
{
"created": "Tue, 10 Dec 1996 20:18:20 GMT",
"version": "v1"
}
] | 2016-08-24 | [
[
"Jin",
"Xuemin",
""
],
[
"Jaffe",
"R. L.",
""
]
] | We study the kinematics and cross section of the scattering process $e p \rightarrow e \Sigma^+$. The cross section is expressed in terms of complex form factors characterizing the hadron vertices. We estimate the cross section for small momentum transfer using known experimental information. To first order in the mome... |
0902.1992 | Carlo Giunti | Carlo Giunti, Marco Laveder | VSBL Electron Neutrino Disappearance | 19 pages | Phys.Rev.D80:013005,2009 | 10.1103/PhysRevD.80.013005 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider possible indications of Very-Short-BaseLine (VSBL) electron
neutrino disappearance into sterile neutrinos in MiniBooNE neutrino data and
Gallium radioactive source experiments. We discuss the compatibility of such a
disappearance with reactor and MiniBooNE antineutrino data. We find a tension
between neut... | [
{
"created": "Wed, 11 Feb 2009 22:15:47 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Jul 2009 17:36:41 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Giunti",
"Carlo",
""
],
[
"Laveder",
"Marco",
""
]
] | We consider possible indications of Very-Short-BaseLine (VSBL) electron neutrino disappearance into sterile neutrinos in MiniBooNE neutrino data and Gallium radioactive source experiments. We discuss the compatibility of such a disappearance with reactor and MiniBooNE antineutrino data. We find a tension between neutri... |
0904.0304 | Nobuhito Maru | C.S. Lim and Nobuhito Maru | Calculable Violation of Gauge-Yukawa Universality and Top Quark Mass in
the Gauge-Higgs Unification | 13 pages, 4 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find that the one-loop correction to the ratio of Yukawa coupling and
gauge coupling in the gauge-Higgs unification, "gauge-Yukawa universality
violation", is finite and calculable in any space-time dimension. Applying this
result to the ratio of top quark and W-boson masses, we show that the order one
correction ... | [
{
"created": "Thu, 2 Apr 2009 04:54:30 GMT",
"version": "v1"
}
] | 2009-04-03 | [
[
"Lim",
"C. S.",
""
],
[
"Maru",
"Nobuhito",
""
]
] | We find that the one-loop correction to the ratio of Yukawa coupling and gauge coupling in the gauge-Higgs unification, "gauge-Yukawa universality violation", is finite and calculable in any space-time dimension. Applying this result to the ratio of top quark and W-boson masses, we show that the order one correction re... |
hep-ph/0502184 | Mikhail Braun | M.A.Braun | On the inclusive gluon jet production off the nucleus in the
perturbative QCD | 22 pages in LaTex, inclusing 7 figures | Eur.Phys.J.C42:169-181,2005 | 10.1140/epjc/s2005-02290-1 | null | hep-ph | null | In the perturbative QCD approach single and double inclusive cross-sections
for gluon production off the nucleus are studied from the relevant reggeized
gluon diagrams. Various terms corresponding to emission of gluons from the
triple Pomeron vertex are found. Among them the term derived by Kovchegov and
Tuchin emerg... | [
{
"created": "Sun, 20 Feb 2005 12:37:27 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Braun",
"M. A.",
""
]
] | In the perturbative QCD approach single and double inclusive cross-sections for gluon production off the nucleus are studied from the relevant reggeized gluon diagrams. Various terms corresponding to emission of gluons from the triple Pomeron vertex are found. Among them the term derived by Kovchegov and Tuchin emerges... |
hep-ph/9510451 | Bernard Pire | B. Pire | Fonctions de structure polarisees | in french, no figures | null | null | null | hep-ph | null | This is a pedagogical review on polarized structure functions .
| [
{
"created": "Tue, 31 Oct 1995 09:29:19 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Nov 1995 09:24:27 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Nov 1995 09:01:25 GMT",
"version": "v3"
}
] | 2008-02-03 | [
[
"Pire",
"B.",
""
]
] | This is a pedagogical review on polarized structure functions . |
1301.0708 | Ernesto Arganda | Ernesto Arganda, J. Lorenzo Diaz-Cruz, Alejandro Szynkman | Slim SUSY | 16 pages, 6 figures. Section 2 has been restructured, with a new
subsection and some comments added. This version matches the manuscript
accepted in Physics Letters B | null | 10.1016/j.physletb.2013.04.001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The new SM-like Higgs boson discovered recently at the LHC, with mass $m_h
\simeq$ 125 GeV, as well as the direct LHC bounds on the mass of superpartners,
which are entering into the TeV range, suggest that the minimal surviving
supersymmetric extension of the SM (MSSM), should be characterized by a heavy
SUSY-breaki... | [
{
"created": "Fri, 4 Jan 2013 11:10:05 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Apr 2013 20:43:53 GMT",
"version": "v2"
}
] | 2013-04-10 | [
[
"Arganda",
"Ernesto",
""
],
[
"Diaz-Cruz",
"J. Lorenzo",
""
],
[
"Szynkman",
"Alejandro",
""
]
] | The new SM-like Higgs boson discovered recently at the LHC, with mass $m_h \simeq$ 125 GeV, as well as the direct LHC bounds on the mass of superpartners, which are entering into the TeV range, suggest that the minimal surviving supersymmetric extension of the SM (MSSM), should be characterized by a heavy SUSY-breaking... |
hep-ph/0006187 | Rudolf Faustov | D. Ebert, R. N. Faustov, V. O. Galkin | Exclusive semileptonic B decays to excited D mesons | 10 pages, JHEP class, Talk given at the Vth International Workshop
"Heavy Quark Physics", Dubna, Russia, 6-8 April 2000 | null | null | null | hep-ph | null | Exclusive semileptonic B decays to orbitally and radially excited charmed
mesons are investigated in the first order of the heavy quark expansion. The
emerging leading and subleading Isgur-Wise functions are calculated in the
framework of the relativistic quark model. It is found that both relativistic
and the 1/m_Q ... | [
{
"created": "Fri, 16 Jun 2000 09:34:33 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ebert",
"D.",
""
],
[
"Faustov",
"R. N.",
""
],
[
"Galkin",
"V. O.",
""
]
] | Exclusive semileptonic B decays to orbitally and radially excited charmed mesons are investigated in the first order of the heavy quark expansion. The emerging leading and subleading Isgur-Wise functions are calculated in the framework of the relativistic quark model. It is found that both relativistic and the 1/m_Q co... |
2101.08781 | Doojin Kim | P. S. Bhupal Dev, Doojin Kim, Kuver Sinha, Yongchao Zhang | PASSAT at Future Neutrino Experiments: Hybrid Beam-Dump-Helioscope
Facilities to Probe Light Axion-Like Particles | 11 pages, 5 figures, 1 table, Journal version | Phys. Rev. D 104, 035037 (2021) | 10.1103/PhysRevD.104.035037 | MI-TH-2135 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There are broadly three channels to probe axion-like particles (ALPs)
produced in the laboratory: through their subsequent decay to Standard Model
(SM) particles, their scattering with SM particles, or their subsequent
conversion to photons. Decay and scattering are the most commonly explored
channels in beam-dump ty... | [
{
"created": "Thu, 21 Jan 2021 18:59:56 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Sep 2021 18:24:12 GMT",
"version": "v2"
}
] | 2021-09-20 | [
[
"Dev",
"P. S. Bhupal",
""
],
[
"Kim",
"Doojin",
""
],
[
"Sinha",
"Kuver",
""
],
[
"Zhang",
"Yongchao",
""
]
] | There are broadly three channels to probe axion-like particles (ALPs) produced in the laboratory: through their subsequent decay to Standard Model (SM) particles, their scattering with SM particles, or their subsequent conversion to photons. Decay and scattering are the most commonly explored channels in beam-dump type... |
hep-ph/0010133 | Markus Eidemuller | Markus Eidemuller and Matthias Jamin | QCD sum rule analysis of the charmonium system: The charm quark mass | 6 pages,3 figures, Talk given at the Euroconference on Quantum
Chromodynamics (QCD 2000), Montpellier, July 2000, conference information
added | Nucl.Phys.Proc.Suppl. 96 (2001) 404-409 | 10.1016/S0920-5632(01)01159-8 | HD-THEP-00-49 | hep-ph | null | In this work, the charm quark mass is obtained from a QCD sum rule analysis
of the charmonium system. In our investigation we include results from
non-relativistic QCD at next-to-next-to-leading order. Using the pole mass
scheme, we obtain a value of $M_c=1.70\pm 0.13$ GeV for the charm pole mass.
The introduction of... | [
{
"created": "Fri, 13 Oct 2000 10:38:09 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Nov 2000 15:28:10 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Eidemuller",
"Markus",
""
],
[
"Jamin",
"Matthias",
""
]
] | In this work, the charm quark mass is obtained from a QCD sum rule analysis of the charmonium system. In our investigation we include results from non-relativistic QCD at next-to-next-to-leading order. Using the pole mass scheme, we obtain a value of $M_c=1.70\pm 0.13$ GeV for the charm pole mass. The introduction of a... |
hep-ph/0112079 | Francois Bissey | F. Bissey, J-J. Dugne, J-F. Mathiot | Dynamical relativistic corrections to the leptonic decay width of heavy
quarkonia | 17 pages, 7 figures | Eur.Phys.J.C24:101-108,2002 | 10.1007/s100520200920 | PCCF RI 01-16 | hep-ph | null | We calculate the dynamical relativistic corrections, originating from
radiative one-gluon-exchange, to the leptonic decay width of heavy quarkonia in
the framework of a covariant formulation of Light-Front Dynamics. Comparison
with the non-relativistic calculations of the leptonic decay width of J=1
charmonium and bo... | [
{
"created": "Wed, 5 Dec 2001 15:08:13 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Bissey",
"F.",
""
],
[
"Dugne",
"J-J.",
""
],
[
"Mathiot",
"J-F.",
""
]
] | We calculate the dynamical relativistic corrections, originating from radiative one-gluon-exchange, to the leptonic decay width of heavy quarkonia in the framework of a covariant formulation of Light-Front Dynamics. Comparison with the non-relativistic calculations of the leptonic decay width of J=1 charmonium and bott... |
1710.07530 | Karl Nordstr\"om | Tyler Corbett, Matthew J. Dolan, Christoph Englert, Karl Nordstr\"om | Anomalous neutral gauge boson interactions and simplified models | 11 pages, 3 figures | Phys. Rev. D 97, 115040 (2018) | 10.1103/PhysRevD.97.115040 | Nikhef 2017-054 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Trilinear $Z$ boson interactions are sensitive probes both of new sources of
$CP$ violation in physics Beyond the Standard Model and of new particle
thresholds. Measurements of trilinear $Z$ interactions are typically
interpreted in the frameworks of anomalous couplings and effective field
theory, both of which requi... | [
{
"created": "Fri, 20 Oct 2017 13:52:31 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jun 2018 13:45:34 GMT",
"version": "v2"
}
] | 2018-07-04 | [
[
"Corbett",
"Tyler",
""
],
[
"Dolan",
"Matthew J.",
""
],
[
"Englert",
"Christoph",
""
],
[
"Nordström",
"Karl",
""
]
] | Trilinear $Z$ boson interactions are sensitive probes both of new sources of $CP$ violation in physics Beyond the Standard Model and of new particle thresholds. Measurements of trilinear $Z$ interactions are typically interpreted in the frameworks of anomalous couplings and effective field theory, both of which require... |
1003.5095 | Sudhanwa Patra | Sudhanwa Patra, Anjishnu Sarkar and Utpal Sarkar | Spontaneous Left-Right Symmetry Breaking in Supersymmetric Models with
only Higgs Doublets | 19 pages, 1 eps figure | Phys.Rev.D82:015010,2010 | 10.1103/PhysRevD.82.015010 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We studied the question of parity breaking in a supersymmetric left-right
model, in which the left-right symmetry is broken with Higgs doublets (carrying
$B-L=\pm 1$). Unlike the left-right symmetric models with triplet Higgs scalars
(carrying $B-L=\pm 2$), in this model it is possible to break parity
spontaneously b... | [
{
"created": "Fri, 26 Mar 2010 09:44:31 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Patra",
"Sudhanwa",
""
],
[
"Sarkar",
"Anjishnu",
""
],
[
"Sarkar",
"Utpal",
""
]
] | We studied the question of parity breaking in a supersymmetric left-right model, in which the left-right symmetry is broken with Higgs doublets (carrying $B-L=\pm 1$). Unlike the left-right symmetric models with triplet Higgs scalars (carrying $B-L=\pm 2$), in this model it is possible to break parity spontaneously by ... |
2312.02242 | Clelia Altomonte | Clelia Altomonte and Alan J. Barr | Quantum State-Channel Duality for the calculation of Standard Model
scattering amplitudes | First submitted to arXiv: 6 October 2022 | Phys. Lett. B 847 (2023) 138303 | 10.1016/j.physletb.2023.138303 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Recent instances of successful application of quantum information techniques
to particle physics problems invite for an analysis of the mathematical details
behind such connection. In this paper, we identify the Choi-Jamiolkowski
isomorphism, or state-channel duality, as a theoretical principle enabling the
applicati... | [
{
"created": "Mon, 4 Dec 2023 11:40:36 GMT",
"version": "v1"
}
] | 2023-12-06 | [
[
"Altomonte",
"Clelia",
""
],
[
"Barr",
"Alan J.",
""
]
] | Recent instances of successful application of quantum information techniques to particle physics problems invite for an analysis of the mathematical details behind such connection. In this paper, we identify the Choi-Jamiolkowski isomorphism, or state-channel duality, as a theoretical principle enabling the application... |
2006.15126 | Ming Li | Alex Kovner, Eugene Levin, Ming Li and Michael Lublinsky | The JIMWLK evolution and the s-channel unitarity | 30 pages, 3 figures, added discussions on IR-divergence as suggested
by the referee | null | 10.1007/JHEP09(2020)199 | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Further developing ideas set forth in \cite{KLL}, we discuss QCD Reggeon
Field Theory (RFT) and formulate restrictions imposed on its Hamiltonian by the
unitarity of underlying QCD. We identify explicitly the QCD RFT Hilbert space,
provide algebra of the basic degrees of freedom (Wilson lines and their duals)
and the... | [
{
"created": "Fri, 26 Jun 2020 17:30:05 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Aug 2020 15:26:10 GMT",
"version": "v2"
}
] | 2020-10-28 | [
[
"Kovner",
"Alex",
""
],
[
"Levin",
"Eugene",
""
],
[
"Li",
"Ming",
""
],
[
"Lublinsky",
"Michael",
""
]
] | Further developing ideas set forth in \cite{KLL}, we discuss QCD Reggeon Field Theory (RFT) and formulate restrictions imposed on its Hamiltonian by the unitarity of underlying QCD. We identify explicitly the QCD RFT Hilbert space, provide algebra of the basic degrees of freedom (Wilson lines and their duals) and the a... |
1711.03765 | Mayumi Aoki | Mayumi Aoki, Daiki Kaneko, Jisuke Kubo | Multicomponent Dark Matter in Radiative Seesaw Models | 28 pages, 13 figures and 2 tables. Version accepted in the 'Frontiers
in Physics' Research Topic 'The Physics Associated with Neutrino Masses' | Front.in Phys. 5 (2017) 53 | 10.3389/fphy.2017.00053 | KANAZAWA-17-10 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss radiative seesaw models, in which an exact $Z_2\times Z_2'$
symmetry is imposed. Due to the exact $Z_2\times Z_2'$ symmetry, neutrino
masses are generated at a two-loop level and at least two extra stable
electrically neutral particles are predicted. We consider two models: one has a
multi-component dark m... | [
{
"created": "Fri, 10 Nov 2017 10:46:09 GMT",
"version": "v1"
}
] | 2018-02-28 | [
[
"Aoki",
"Mayumi",
""
],
[
"Kaneko",
"Daiki",
""
],
[
"Kubo",
"Jisuke",
""
]
] | We discuss radiative seesaw models, in which an exact $Z_2\times Z_2'$ symmetry is imposed. Due to the exact $Z_2\times Z_2'$ symmetry, neutrino masses are generated at a two-loop level and at least two extra stable electrically neutral particles are predicted. We consider two models: one has a multi-component dark mat... |
hep-ph/9911420 | Marcus Bleicher | M. Bleicher, S.A. Bass, L.V. Bravina, W. Greiner, S. Soff, H.
St\"ocker, N. Xu, E.E. Zabrodin (LBNL, Duke Univ., Tuebingen Univ., Moscow
St. Univ., Frankfurt Univ., GSI) | Global observables and secondary interactions in central Au+Au reactions
at $\sqrt{s}=200$ AGeV | null | Phys.Rev.C62:024904,2000 | 10.1103/PhysRevC.62.024904 | LBNL-44599 | hep-ph | null | The Ultra-relativistic Quantum Molecular Dynamics model (UrQMD) is used to
study global observables in central reactions of Au+Au at $\sqrt{s}=200$ AGeV
(RHIC). Strong stopping governed by massive particle production is predicted if
secondary interactions are taken into account. The underlying string dynamics
and the... | [
{
"created": "Sat, 20 Nov 1999 00:24:51 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Bleicher",
"M.",
"",
"LBNL, Duke Univ., Tuebingen Univ., Moscow\n St. Univ., Frankfurt Univ., GSI"
],
[
"Bass",
"S. A.",
"",
"LBNL, Duke Univ., Tuebingen Univ., Moscow\n St. Univ., Frankfurt Univ., GSI"
],
[
"Bravina",
"L. V.",
"",
"LBNL, Duke Univ., Tueb... | The Ultra-relativistic Quantum Molecular Dynamics model (UrQMD) is used to study global observables in central reactions of Au+Au at $\sqrt{s}=200$ AGeV (RHIC). Strong stopping governed by massive particle production is predicted if secondary interactions are taken into account. The underlying string dynamics and the e... |
hep-ph/0406286 | Yoshio Koide | Yoshio Koide | What Happens If an Unbroken Flavor Symmetry Exists? | 10 pages, no figure, title and presentation changed | Phys.Rev.D71:016010,2005 | 10.1103/PhysRevD.71.016010 | US-04-04R | hep-ph | null | Without assuming any specific flavor symmetry and/or any specific mass matrix
forms, it is demonstrated that if a flavor symmetry (a discrete symmetry, a
U(1) symmetry, and so on) exists, we cannot obtain the CKM quark mixing matrix
$V$ and the MNS lepton mixing matrix $U$ except for those between two families
for th... | [
{
"created": "Fri, 25 Jun 2004 09:43:32 GMT",
"version": "v1"
},
{
"created": "Sat, 30 Oct 2004 09:28:32 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Koide",
"Yoshio",
""
]
] | Without assuming any specific flavor symmetry and/or any specific mass matrix forms, it is demonstrated that if a flavor symmetry (a discrete symmetry, a U(1) symmetry, and so on) exists, we cannot obtain the CKM quark mixing matrix $V$ and the MNS lepton mixing matrix $U$ except for those between two families for the ... |
hep-ph/0508234 | Eljah Mendels | E. Mendels | Near threshold expansion of Feynman diagrams | 57 pages, 7 figures | J.Math.Phys. 46 (2005) 072308 | 10.1063/1.1947119 | null | hep-ph | null | The near threshold expansion of Feynman diagrams is derived from their
configuration space representation, by performing all x integrations. The
general scalar Feynman diagram is considered, with an arbitrary number of
external momenta, an arbitrary number of internal lines and an arbitrary number
of loops, in n dime... | [
{
"created": "Mon, 22 Aug 2005 22:08:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mendels",
"E.",
""
]
] | The near threshold expansion of Feynman diagrams is derived from their configuration space representation, by performing all x integrations. The general scalar Feynman diagram is considered, with an arbitrary number of external momenta, an arbitrary number of internal lines and an arbitrary number of loops, in n dimens... |
1201.6547 | Jihn E. Kim | Jihn E. Kim, Hans Peter Nilles, Min-Seok Seo | Singlet superfield extension of the minimal supersymmetric standard
model with Peccei-Quinn symmetry and a light pseudoscalar Higgs boson at the
LHC | 5 pages with 3 figures | null | 10.1142/S0217732312501660 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the mu-problem and the axion solution to the strong CP-problem,
we extend the MSSM with one more chiral singlet field $X_e$. The underlying
PQ-symmetry allows only one more term $X_e H_u H_d$ in the superpotential. The
spectrum of the Higgs system includes a light pseudoscalar $a_X$ (in addition
to the s... | [
{
"created": "Tue, 31 Jan 2012 14:21:35 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Jul 2012 09:35:32 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Kim",
"Jihn E.",
""
],
[
"Nilles",
"Hans Peter",
""
],
[
"Seo",
"Min-Seok",
""
]
] | Motivated by the mu-problem and the axion solution to the strong CP-problem, we extend the MSSM with one more chiral singlet field $X_e$. The underlying PQ-symmetry allows only one more term $X_e H_u H_d$ in the superpotential. The spectrum of the Higgs system includes a light pseudoscalar $a_X$ (in addition to the sta... |
hep-ph/0205193 | Martin McDermott | M. F. McDermott (Liverpool U.) | Presentations from DIS2002 in Krakow | 12 pages, 9 figures, latex, uses appolb.cls | null | null | LTH-538 | hep-ph | null | Both of my talks at DIS2002, on Generalised Parton Distributions and Nuclear
Shadowing are presented. In an appendix I summarise some of the discussions
which followed the talks.
| [
{
"created": "Fri, 17 May 2002 13:58:25 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"McDermott",
"M. F.",
"",
"Liverpool U."
]
] | Both of my talks at DIS2002, on Generalised Parton Distributions and Nuclear Shadowing are presented. In an appendix I summarise some of the discussions which followed the talks. |
1306.5072 | Pietro Colangelo | L. Agozzino, P. Castorina, P. Colangelo | Nuclear Shadowing in the Holographic Framework | RevTeX, 5 pages, 2 figs. Title modified, references added, matches
the published version | Phys. Rev. Lett. 112 (2014) 041601 | 10.1103/PhysRevLett.112.041601 | BARI-TH-693-2013 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The nucleon structure function $F_2^N$ computed in a holographic framework
can be used to describe nuclear deep inelastic scattering effects provided that
a rescaling of the $Q^2$ momentum and of the IR hard-wall parameter $z_0$ is
made. The ratios $R_A=F_2^A/F_2^N$ can be obtained in terms of a single
rescaling para... | [
{
"created": "Fri, 21 Jun 2013 08:21:51 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Feb 2014 15:02:42 GMT",
"version": "v2"
}
] | 2014-02-20 | [
[
"Agozzino",
"L.",
""
],
[
"Castorina",
"P.",
""
],
[
"Colangelo",
"P.",
""
]
] | The nucleon structure function $F_2^N$ computed in a holographic framework can be used to describe nuclear deep inelastic scattering effects provided that a rescaling of the $Q^2$ momentum and of the IR hard-wall parameter $z_0$ is made. The ratios $R_A=F_2^A/F_2^N$ can be obtained in terms of a single rescaling parame... |
1601.06845 | She-Sheng Xue | She-Sheng Xue | An effective strong-coupling theory of composite particles in UV-domain | Final version published in JHEP, 54 pages, 6 figures | JHEP 05(2017)146 | 10.1007/JHEP05(2017)146 | null | hep-ph hep-ex hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We briefly review the effective field theory of massive composite particles,
their gauge couplings and characteristic energy scale in the UV-domain of
UV-stable fixed point of strong four-fermion coupling, then mainly focus the
discussions on the decay channels of composite particles into the final states
of the SM g... | [
{
"created": "Fri, 22 Jan 2016 18:40:10 GMT",
"version": "v1"
},
{
"created": "Fri, 27 May 2016 07:47:12 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Feb 2017 19:20:45 GMT",
"version": "v3"
},
{
"created": "Mon, 12 Jun 2017 17:45:22 GMT",
"version": "v4"
}
] | 2017-06-13 | [
[
"Xue",
"She-Sheng",
""
]
] | We briefly review the effective field theory of massive composite particles, their gauge couplings and characteristic energy scale in the UV-domain of UV-stable fixed point of strong four-fermion coupling, then mainly focus the discussions on the decay channels of composite particles into the final states of the SM gau... |
1210.7133 | Elvio Di Salvo | E. Di Salvo and Z. J. Ajaltouni | Baryon Polarization, Phases of Amplitudes and Time Reversal Odd
Observables | null | Mod. Phys. Lett. A 28, 1350048 (2013) | 10.1142/S021773231350048X | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We elaborate two different methods for extracting from data the relative
phase of two amplitudes of some sequential decays of baryons. We also relate
this phase to a particular physical angle. Moreover we suggest how to infer
some time reversal odd observables from data.
| [
{
"created": "Fri, 26 Oct 2012 13:08:24 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Apr 2013 14:29:24 GMT",
"version": "v2"
}
] | 2013-04-22 | [
[
"Di Salvo",
"E.",
""
],
[
"Ajaltouni",
"Z. J.",
""
]
] | We elaborate two different methods for extracting from data the relative phase of two amplitudes of some sequential decays of baryons. We also relate this phase to a particular physical angle. Moreover we suggest how to infer some time reversal odd observables from data. |
2004.10208 | Ryoutaro Watanabe | Syuhei Iguro and Ryoutaro Watanabe | Bayesian fit analysis to full distribution data of $\bar B \to D^{(*)}
\ell\bar\nu$: $|V_{cb}|$ determination and New Physics constraints | 32 pages, 4 tables (main), 2 figures (main), 8 tables (appendix), 4
figures (appendix). Current version: typos fixed and ancillary file updated | null | 10.1007/JHEP08(2020)006 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the semi-leptonic decays of $\bar B \to D^{(*)} \ell\bar\nu$
in terms of the Heavy-Quark-Effective-Theory (HQET) parameterization for the
form factors, which is described with the heavy quark expansion up to $\mathcal
O(1/m_c^2)$ beyond the simple approximation considered in the original CLN
parameteri... | [
{
"created": "Tue, 21 Apr 2020 18:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 4 May 2020 23:04:05 GMT",
"version": "v2"
},
{
"created": "Sun, 2 Aug 2020 07:34:55 GMT",
"version": "v3"
},
{
"created": "Mon, 24 Jan 2022 00:20:59 GMT",
"version": "v4"
}
] | 2022-01-25 | [
[
"Iguro",
"Syuhei",
""
],
[
"Watanabe",
"Ryoutaro",
""
]
] | We investigate the semi-leptonic decays of $\bar B \to D^{(*)} \ell\bar\nu$ in terms of the Heavy-Quark-Effective-Theory (HQET) parameterization for the form factors, which is described with the heavy quark expansion up to $\mathcal O(1/m_c^2)$ beyond the simple approximation considered in the original CLN parameteriza... |
0712.4246 | BingAn Li | Bing An Li (Univ. of Kentucky) | \Upsilon(1s)-->\gamma(\eta',\eta) decays | 8 pages | Phys.Rev.D77:097502,2008 | 10.1103/PhysRevD.77.097502 | null | hep-ph | null | The decays of $\Upsilon(1s)\to\gamma(\eta',\eta)$ are studied by an approach
which has successfully predicted the ratio
$\frac{\Gamma(J/\psi\to\gamma\eta')}{\Gamma(J/\psi\to\gamma\eta)}$. Strong
dependence on quark mass has been found in the decays $(J/\psi,
\Upsilon(1s))\to\gamma(\eta',\eta)$. Very small decay rates... | [
{
"created": "Thu, 27 Dec 2007 15:56:52 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Li",
"Bing An",
"",
"Univ. of Kentucky"
]
] | The decays of $\Upsilon(1s)\to\gamma(\eta',\eta)$ are studied by an approach which has successfully predicted the ratio $\frac{\Gamma(J/\psi\to\gamma\eta')}{\Gamma(J/\psi\to\gamma\eta)}$. Strong dependence on quark mass has been found in the decays $(J/\psi, \Upsilon(1s))\to\gamma(\eta',\eta)$. Very small decay rates o... |
1201.0605 | Tom Melia | Tom Melia | Weak Bosons and Jets at the LHC | Talk given at 10th International Symposium on Radiative Corrections -
RADCOR 2011; September 26-30, 2011; Mamallapuram, India | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk, I outline theoretical predictions for weak boson pair
production in association with two jets at the LHC. I will discuss the
next-to-leading order QCD corrections to the processes $pp\to W^+W^+jj$ and
$pp\to W^+W^-jj$, and the interfacing of $pp\to W^+W^+jj$ with a parton shower
using the {\tt POWHEG BO... | [
{
"created": "Tue, 3 Jan 2012 10:43:27 GMT",
"version": "v1"
}
] | 2012-01-04 | [
[
"Melia",
"Tom",
""
]
] | In this talk, I outline theoretical predictions for weak boson pair production in association with two jets at the LHC. I will discuss the next-to-leading order QCD corrections to the processes $pp\to W^+W^+jj$ and $pp\to W^+W^-jj$, and the interfacing of $pp\to W^+W^+jj$ with a parton shower using the {\tt POWHEG BOX}... |
hep-ph/0011058 | Shao-Hsuan Chiu | T. K. Kuo, Shao-Hsuan Chiu, and Guo-Hong Wu | Neutrino mixing in the seesaw model | 19 pages, 4 figures; added new sections on RGE effects and universal
seesaw; version to appear in EPJC | Eur.Phys.J.C21:281-289,2001 | 10.1007/s100520100723 | null | hep-ph | null | In the seesaw model with hierarchical Dirac masses, the neutrino mixing angle
exhibits the behavior of a narrow resonance. In general, the angle is strongly
suppressed, but it can be maximal for special parameter values. We delineate
the small regions in which this happens, for the two flavor problem. On the
other ha... | [
{
"created": "Fri, 3 Nov 2000 20:05:46 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Mar 2001 22:28:28 GMT",
"version": "v2"
},
{
"created": "Fri, 29 Jun 2001 18:39:12 GMT",
"version": "v3"
}
] | 2011-09-13 | [
[
"Kuo",
"T. K.",
""
],
[
"Chiu",
"Shao-Hsuan",
""
],
[
"Wu",
"Guo-Hong",
""
]
] | In the seesaw model with hierarchical Dirac masses, the neutrino mixing angle exhibits the behavior of a narrow resonance. In general, the angle is strongly suppressed, but it can be maximal for special parameter values. We delineate the small regions in which this happens, for the two flavor problem. On the other hand... |
0904.2119 | Barbara Jager | C. Englert, B. Jager, M. Worek, D. Zeppenfeld | Strongly interacting gauge boson systems at the LHC | 4 pages, 1 figure; talk given at "Rencontres de Moriond - QCD and
High Energy Interactions 2009" | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the potential of the CERN-LHC to access strongly interacting gauge
boson systems via weak-boson scattering processes with W+W-jj, ZZjj, W+Zjj and
W-Zjj final states, focusing on the leptonic decay modes of the gauge bosons.
Cross sections and kinematic distributions for two representative scenarios of
stro... | [
{
"created": "Tue, 14 Apr 2009 13:25:55 GMT",
"version": "v1"
}
] | 2009-04-15 | [
[
"Englert",
"C.",
""
],
[
"Jager",
"B.",
""
],
[
"Worek",
"M.",
""
],
[
"Zeppenfeld",
"D.",
""
]
] | We explore the potential of the CERN-LHC to access strongly interacting gauge boson systems via weak-boson scattering processes with W+W-jj, ZZjj, W+Zjj and W-Zjj final states, focusing on the leptonic decay modes of the gauge bosons. Cross sections and kinematic distributions for two representative scenarios of strong... |
hep-ph/0508170 | Anirban Kundu | Biplob Bhattacherjee, Anirban Kundu | The International Linear Collider as a Kaluza-Klein Factory | 9 pages, 3 figures, a few comments added on the decay of n=2 photons,
all results unchanged, version to appear in Phys. Lett. B | Phys.Lett. B627 (2005) 137-144 | 10.1016/j.physletb.2005.08.120 | CU-PHYSICS/15-2005 | hep-ph hep-ex | null | In the minimal Universal Extra Dimension model, single production of n = 2
gauge bosons provides a unique discriminating feature from supersymmetry. We
discuss how the proposed International Linear Collider can act as a n = 2
factory, much in the same vein as LEP. We also touch upon the potential of the
gamma-gamma m... | [
{
"created": "Tue, 16 Aug 2005 07:02:09 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Sep 2005 04:59:56 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Bhattacherjee",
"Biplob",
""
],
[
"Kundu",
"Anirban",
""
]
] | In the minimal Universal Extra Dimension model, single production of n = 2 gauge bosons provides a unique discriminating feature from supersymmetry. We discuss how the proposed International Linear Collider can act as a n = 2 factory, much in the same vein as LEP. We also touch upon the potential of the gamma-gamma mod... |
hep-ph/0010221 | Francesco Becattini | F. Becattini, L. Bellucci and G. Passaleva (University and INFN
Florence) | Transverse momentum spectra of identified particles in high energy
collisions with statistical hadronisation model | Talk given by F. Becattini in "Correlations and Fluctuations 2000",
12 pp., 11 figures | Nucl.Phys.Proc.Suppl. 92 (2001) 137-148 | 10.1016/S0920-5632(00)01028-8 | DFF 368/10/2000 | hep-ph | null | A detailed analysis is performed of transverse momentum spectra of several
identified hadrons in high energy collisions within the framework of the
statistical model of hadronisation. The effect of the decay chain following
hadron generation is accurately taken into account. The considered
centre-of-mass energies ran... | [
{
"created": "Thu, 19 Oct 2000 15:03:08 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Becattini",
"F.",
"",
"University and INFN\n Florence"
],
[
"Bellucci",
"L.",
"",
"University and INFN\n Florence"
],
[
"Passaleva",
"G.",
"",
"University and INFN\n Florence"
]
] | A detailed analysis is performed of transverse momentum spectra of several identified hadrons in high energy collisions within the framework of the statistical model of hadronisation. The effect of the decay chain following hadron generation is accurately taken into account. The considered centre-of-mass energies range... |
hep-ph/0308061 | Robert Shrock | Thomas Appelquist, Maurizio Piai, and Robert Shrock | Fermion Masses and Mixing in Extended Technicolor Models | 74 pages, revtex with embedded figures | Phys.Rev. D69 (2004) 015002 | 10.1103/PhysRevD.69.015002 | null | hep-ph | null | We study fermion masses and mixing angles, including the generation of a
seesaw mechanism for the neutrinos, in extended technicolor (ETC) theories. We
formulate an approach to these problems that relies on assigning right-handed
$Q=-1/3$ quarks and charged leptons to ETC representations that are conjugates
of those ... | [
{
"created": "Wed, 6 Aug 2003 02:22:37 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Appelquist",
"Thomas",
""
],
[
"Piai",
"Maurizio",
""
],
[
"Shrock",
"Robert",
""
]
] | We study fermion masses and mixing angles, including the generation of a seesaw mechanism for the neutrinos, in extended technicolor (ETC) theories. We formulate an approach to these problems that relies on assigning right-handed $Q=-1/3$ quarks and charged leptons to ETC representations that are conjugates of those of... |
hep-ph/0309336 | Chris Dams | Chris Dams, Ronald Kleiss | Muon Colliders, Monte Carlo and Gauge Invariance | 9 pages, no figures. Added a bit more explaination, corrections to
some formulas and improvements in English | Eur.Phys.J. C36 (2004) 177-181 | 10.1140/epjc/s2004-01892-3 | null | hep-ph | null | If calculated in the standard way, the cross section for the collision of two
unstable particles turns out to diverge. This is because this cross section is
actually proportional to the size of the colliding beams. The effect is called
the "linear beam size effect". We present a way of including this linear beam
size... | [
{
"created": "Tue, 30 Sep 2003 10:39:36 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Nov 2003 14:58:37 GMT",
"version": "v2"
}
] | 2015-07-27 | [
[
"Dams",
"Chris",
""
],
[
"Kleiss",
"Ronald",
""
]
] | If calculated in the standard way, the cross section for the collision of two unstable particles turns out to diverge. This is because this cross section is actually proportional to the size of the colliding beams. The effect is called the "linear beam size effect". We present a way of including this linear beam size e... |
0803.3012 | Sergey . P. Baranov | S.P. Baranov | On a Possible Mechanism of the Production of Pentaquark States
$\Theta(ud\bar{s}ud)$ | 5 pages, 2 figures | Bulletin of the Lebedev Physics Institute, No. 12, 2006 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new mechanism of the production of hypothetical $\Theta(ud\bar{s}ud)^+$
pentaquark state is suggested. The considered mechanism is based on the
exchange by exotic Regge trajectories in the $t$ channel. It is shown that the
momentum distributions of $\Theta^+$ baryons can differ significantly from the
ones of the or... | [
{
"created": "Thu, 20 Mar 2008 15:37:56 GMT",
"version": "v1"
}
] | 2008-03-21 | [
[
"Baranov",
"S. P.",
""
]
] | A new mechanism of the production of hypothetical $\Theta(ud\bar{s}ud)^+$ pentaquark state is suggested. The considered mechanism is based on the exchange by exotic Regge trajectories in the $t$ channel. It is shown that the momentum distributions of $\Theta^+$ baryons can differ significantly from the ones of the ordi... |
1608.01349 | Javier Fuentes-Mart\'in | Sofiane M. Boucenna, Alejandro Celis, Javier Fuentes-Martin, Avelino
Vicente, Javier Virto | Phenomenology of an $SU(2) \times SU(2) \times U(1)$ model with
lepton-flavour non-universality | 46 pages, 11 figures. v2: version published in JHEP | JHEP 1612 (2016) 059 | 10.1007/JHEP12(2016)059 | LMU-ASC 34/16, IFIC/16-62 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate a gauge extension of the Standard Model in light of the
observed hints of lepton universality violation in $b \to c \ell \nu$ and $b
\to s \ell^+ \ell^-$ decays at BaBar, Belle and LHCb. The model consists of an
extended gauge group $\mathrm{SU(2)}_{1} \times \mathrm{SU(2)}_{2} \times
\mathrm{U(1)}_Y$ ... | [
{
"created": "Wed, 3 Aug 2016 20:39:01 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Dec 2016 17:56:17 GMT",
"version": "v2"
}
] | 2016-12-19 | [
[
"Boucenna",
"Sofiane M.",
""
],
[
"Celis",
"Alejandro",
""
],
[
"Fuentes-Martin",
"Javier",
""
],
[
"Vicente",
"Avelino",
""
],
[
"Virto",
"Javier",
""
]
] | We investigate a gauge extension of the Standard Model in light of the observed hints of lepton universality violation in $b \to c \ell \nu$ and $b \to s \ell^+ \ell^-$ decays at BaBar, Belle and LHCb. The model consists of an extended gauge group $\mathrm{SU(2)}_{1} \times \mathrm{SU(2)}_{2} \times \mathrm{U(1)}_Y$ wh... |
2308.16412 | Yaquan Fang | Yaquan Fang | Instantaneous Symmetry Breaking to the Non-observed Dark Matter | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A theory explaining the non-observation of the dark matter and the source of
the dark energy is presented in this letter. By integrating the asymmetrical
potential and the Higgs potential, we provide a model with instantaneous
symmetrical breaking and stable symmetrical breaking, resulting in the
non-observed dark ma... | [
{
"created": "Thu, 31 Aug 2023 02:49:59 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Nov 2023 16:01:53 GMT",
"version": "v2"
}
] | 2023-11-14 | [
[
"Fang",
"Yaquan",
""
]
] | A theory explaining the non-observation of the dark matter and the source of the dark energy is presented in this letter. By integrating the asymmetrical potential and the Higgs potential, we provide a model with instantaneous symmetrical breaking and stable symmetrical breaking, resulting in the non-observed dark matt... |
hep-ph/9610526 | null | H. Nunokawa, A. Rossi, V. B. Semikoz and J. W. F. Valle | The MSW conversion of solar neutrinos and random matter density
perturbations | latex file, 8 pages, including 8 postscript figures. Talk presented
at the 17th Int. Conf. on Neutrino Physics and Astrophysics, Helsinki,
Finland, 13-20 June 1996. To appear in the Proceedings | null | null | FTUV/96-74; IFIC/96-83 | hep-ph | null | We present a generalization of the resonant neutrino conversion in matter,
including a random component in the matter density profile. The study is
focused on the effect of such matter perturbations upon both large and small
mixing angle MSW solutions to the solar neutrino problem. This is carried out
both for the ac... | [
{
"created": "Tue, 29 Oct 1996 19:05:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nunokawa",
"H.",
""
],
[
"Rossi",
"A.",
""
],
[
"Semikoz",
"V. B.",
""
],
[
"Valle",
"J. W. F.",
""
]
] | We present a generalization of the resonant neutrino conversion in matter, including a random component in the matter density profile. The study is focused on the effect of such matter perturbations upon both large and small mixing angle MSW solutions to the solar neutrino problem. This is carried out both for the acti... |
hep-ph/0511259 | Roman Nevzorov | C. Froggatt, R. Nevzorov, H.B. Nielsen | On the smallness of the cosmological constant in SUGRA models | 28 pages, 3 figures, some minor changes to the text, references added | Nucl.Phys. B743 (2006) 133-152 | 10.1016/j.nuclphysb.2006.03.008 | null | hep-ph | null | In no--scale supergravity global symmetries protect local supersymmetry and a
zero value for the cosmological constant. We consider the breakdown of these
symmetries and present a minimal SUGRA model motivated by the multiple point
principle, in which the total vacuum energy density is naturally tiny. In order
to rep... | [
{
"created": "Tue, 22 Nov 2005 17:19:35 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Dec 2005 19:33:55 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Froggatt",
"C.",
""
],
[
"Nevzorov",
"R.",
""
],
[
"Nielsen",
"H. B.",
""
]
] | In no--scale supergravity global symmetries protect local supersymmetry and a zero value for the cosmological constant. We consider the breakdown of these symmetries and present a minimal SUGRA model motivated by the multiple point principle, in which the total vacuum energy density is naturally tiny. In order to repro... |
hep-ph/0007284 | Myckola Schwetz | Thomas Appelquist and Myck Schwetz | The 2+1 Dimensional NJL Model at Finite Temperature | 14 pages, no figures, some discussion and references added | Phys.Lett. B491 (2000) 367-374 | 10.1016/S0370-2693(00)01046-7 | null | hep-ph hep-th | null | We decribe properties of 2+1-dimensional Nambu-Jona-Lasinio (NJL) models at
finite-temperature, beginning with the model with a discrete chiral symmetry.
We then consider the model with a continuous $U(1) \times U(1)$ chiral
symmetry, describing the restoration of the symmetry at finite temperature. In
each case, we ... | [
{
"created": "Tue, 25 Jul 2000 20:15:58 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Sep 2000 19:54:55 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Appelquist",
"Thomas",
""
],
[
"Schwetz",
"Myck",
""
]
] | We decribe properties of 2+1-dimensional Nambu-Jona-Lasinio (NJL) models at finite-temperature, beginning with the model with a discrete chiral symmetry. We then consider the model with a continuous $U(1) \times U(1)$ chiral symmetry, describing the restoration of the symmetry at finite temperature. In each case, we co... |
hep-ph/0202111 | Ramon Toldra | Alejandro Ibarra, Ramon Toldra (Oxford) | Neutralino spectrum in top-down models of UHECR | 10 pages, revtex, 3 eps figures. Difference between the present work
and Montecarlo simulations clarified | JHEP 0206:006,2002 | 10.1088/1126-6708/2002/06/006 | OUTP-02-09-P | hep-ph astro-ph | null | We calculate the cosmic ray spectrum of ultra high energy neutralinos that
one should expect provided that the observed ultra high energy cosmic rays are
produced by the decay of superheavy particles X, M_X>10^{12} GeV, in
supersymmetric models. Our calculation uses an extended DGLAP formalism.
Forthcoming cosmic ray... | [
{
"created": "Tue, 12 Feb 2002 16:55:56 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jun 2002 16:26:07 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Ibarra",
"Alejandro",
"",
"Oxford"
],
[
"Toldra",
"Ramon",
"",
"Oxford"
]
] | We calculate the cosmic ray spectrum of ultra high energy neutralinos that one should expect provided that the observed ultra high energy cosmic rays are produced by the decay of superheavy particles X, M_X>10^{12} GeV, in supersymmetric models. Our calculation uses an extended DGLAP formalism. Forthcoming cosmic ray o... |
hep-ph/9605356 | Hans Lotter | J.Bartels, C.Ewerz, H.Lotter, M.Wuesthoff | Azimuthal Distribution of Quark-Antiquark Jets in DIS Diffractive
Dissociation | 12 pages, latex, 7 figures | Phys.Lett.B386:389-396,1996 | 10.1016/0370-2693(96)81071-9 | DESY-96-085, ANL-HEP-PR-96-39 | hep-ph | null | We investigate the azimuthal distribution of quark-antiquark jets in DIS
diffractive dissociation with large transverse momentum. In this kinematical
region the matrix element is expressed in terms of the gluon structure
function. For the transverse part of the cross section we find a $\cos(2
\phi)$-distribution with... | [
{
"created": "Mon, 20 May 1996 16:00:49 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Bartels",
"J.",
""
],
[
"Ewerz",
"C.",
""
],
[
"Lotter",
"H.",
""
],
[
"Wuesthoff",
"M.",
""
]
] | We investigate the azimuthal distribution of quark-antiquark jets in DIS diffractive dissociation with large transverse momentum. In this kinematical region the matrix element is expressed in terms of the gluon structure function. For the transverse part of the cross section we find a $\cos(2 \phi)$-distribution with t... |
hep-ph/0007051 | Mike Seymour | M.H. Seymour (RAL) | Jets in Hadron Collisions | 13 pages, 18 figures, talks given at XXXVth Rencontres de Moriond,
QCD and Hadronic Interactions, Les Arcs 1800, France, March 18th-25th 2000,
and DIS 2000, 8th International Workshop on Deep-Inelastic Scattering,
Liverpool, UK, April 25th-30th 2000 | null | null | null | hep-ph | null | We discuss recent progress and open questions in QCD jet physics, with
particular emphasis on two areas: jet definitions and jet substructure.
| [
{
"created": "Wed, 5 Jul 2000 23:40:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Seymour",
"M. H.",
"",
"RAL"
]
] | We discuss recent progress and open questions in QCD jet physics, with particular emphasis on two areas: jet definitions and jet substructure. |
1611.03312 | Neda Darvishi | Neda Darvishi, Mohammad Reza Masouminia | A phenomenological study on the production of Higgs bosons in the cSMCS
model at the LHC | Fitted by the published version, 1 figure and 2 benchmarks have been
omitted, additional comparisons have been added and several misprints have
been corrected | Nuclear Physics B 923 (2017) 491-507 | 10.1016/j.nuclphysb.2017.08.013 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the present work, we intend to predict the production rates of the Higgs
bosons in the simplest extension of the Standard Model (SM) by a neutral
complex singlet (cSMCS). This model has an additional source of CP violation
and provides strong enough first-order electroweak phase transition to generate
the baryon a... | [
{
"created": "Thu, 10 Nov 2016 14:30:06 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Sep 2017 10:03:29 GMT",
"version": "v2"
}
] | 2017-09-22 | [
[
"Darvishi",
"Neda",
""
],
[
"Masouminia",
"Mohammad Reza",
""
]
] | In the present work, we intend to predict the production rates of the Higgs bosons in the simplest extension of the Standard Model (SM) by a neutral complex singlet (cSMCS). This model has an additional source of CP violation and provides strong enough first-order electroweak phase transition to generate the baryon asy... |
2305.02811 | Sihong Zhou | Si-Hong Zhou, Xin-Xia Hai, Run-Hui Li and Cai-Dian Lu | Analysis of three-body charmless $B$-meson decays under the
factorization-assisted topological-amplitude approach | 28 pages, 2 figures | null | 10.1103/PhysRevD.107.116023 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze quasi-two-body charmless $B$ decays $B_{(s)} \to P_1 V \to P_1 P_2
P_3$ with $V$ representing a vector resonant, and $P_{1,2,3}$ as a light
pseudo-scalar meson, pion, kaon or $\eta^{(\prime)}$. The intermediate
processes $B_{(s)} \to P_1 V $ are calculated in the factorization-assisted
topological-amplitud... | [
{
"created": "Thu, 4 May 2023 13:16:42 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jul 2023 13:25:12 GMT",
"version": "v2"
}
] | 2023-07-12 | [
[
"Zhou",
"Si-Hong",
""
],
[
"Hai",
"Xin-Xia",
""
],
[
"Li",
"Run-Hui",
""
],
[
"Lu",
"Cai-Dian",
""
]
] | We analyze quasi-two-body charmless $B$ decays $B_{(s)} \to P_1 V \to P_1 P_2 P_3$ with $V$ representing a vector resonant, and $P_{1,2,3}$ as a light pseudo-scalar meson, pion, kaon or $\eta^{(\prime)}$. The intermediate processes $B_{(s)} \to P_1 V $ are calculated in the factorization-assisted topological-amplitude ... |
1402.6265 | Animesh Chatterjee | Animesh Chatterjee, Raj Gandhi and Jyotsna Singh | Probing Lorentz and CPT Violation in a Magnetized Iron Detector using
Atmospheric Neutrinos | 14 pages, 5 figures | null | 10.1007/JHEP06(2014)045 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the sensitivity of the Iron Calorimeter (ICAL) at the India-Based
Neutrino Observatory (INO) to Lorentz and CPT violation in the neutrino sector.
Its ability to identify the charge of muons in addition to their direction and
energy makes ICAL a useful tool in putting constraints on these fundamental
symmetri... | [
{
"created": "Tue, 25 Feb 2014 18:20:17 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Chatterjee",
"Animesh",
""
],
[
"Gandhi",
"Raj",
""
],
[
"Singh",
"Jyotsna",
""
]
] | We study the sensitivity of the Iron Calorimeter (ICAL) at the India-Based Neutrino Observatory (INO) to Lorentz and CPT violation in the neutrino sector. Its ability to identify the charge of muons in addition to their direction and energy makes ICAL a useful tool in putting constraints on these fundamental symmetries... |
1104.3591 | Giorgio Arcadi | Giorgio Arcadi, Piero Ullio | Accurate estimate of the relic density and the kinetic decoupling in
non-thermal dark matter models | null | Phys.Rev.D84:043520,2011 | 10.1103/PhysRevD.84.043520 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-thermal dark matter generation is an appealing alternative to the
standard paradigm of thermal WIMP dark matter. We reconsider non-thermal
production mechanisms in a systematic way, and develop a numerical code for
accurate computations of the dark matter relic density. We discuss in
particular scenarios with lon... | [
{
"created": "Mon, 18 Apr 2011 21:13:59 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Apr 2011 09:40:36 GMT",
"version": "v2"
}
] | 2011-09-08 | [
[
"Arcadi",
"Giorgio",
""
],
[
"Ullio",
"Piero",
""
]
] | Non-thermal dark matter generation is an appealing alternative to the standard paradigm of thermal WIMP dark matter. We reconsider non-thermal production mechanisms in a systematic way, and develop a numerical code for accurate computations of the dark matter relic density. We discuss in particular scenarios with long-... |
hep-ph/9711506 | null | M. Zralek (Silesian University, Poland) | On the Possibilities of Distinguishing Dirac from Majorana Neutrinos | 38 pages, Latex, epsfig, 10 poscript files Presented at the XXI
Silesian School of Theoretical Physics on "Recent Progress in Theory and
Phenomenology of Fundamental Interactions", Ustron, September 1997 | Acta Phys.Polon.B28:2225-2257,1997 | null | TP-USl/97/4 | hep-ph | null | The problem if existing neutrinos are Dirac or Majorana particles is
considered in a very pedagogical way. After a few historical remarks we recall
the theoretical description of neutral spin 1/2 particles, emphasizing the
difference between chirality and helicity which is important in our discussion.
Next we describ... | [
{
"created": "Fri, 28 Nov 1997 10:50:46 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Zralek",
"M.",
"",
"Silesian University, Poland"
]
] | The problem if existing neutrinos are Dirac or Majorana particles is considered in a very pedagogical way. After a few historical remarks we recall the theoretical description of neutral spin 1/2 particles, emphasizing the difference between chirality and helicity which is important in our discussion. Next we describe ... |
1503.07260 | Jinfeng Liao | Jean-Paul Blaizot, Yin Jiang, Jinfeng Liao | Gluon Transport Equation with Effective Mass and Dynamical Onset of
Bose-Einstein Condensation | 25 pages, 8 figures | null | 10.1016/j.nuclphysa.2015.07.021 | null | hep-ph cond-mat.quant-gas hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the transport equation describing a dense system of gluons, in the
small scattering angle approximation, taking into account medium-generated
effective masses of the gluons. We focus on the case of overpopulated systems
that are driven to Bose-Einstein condensation on their way to thermalization.
The presenc... | [
{
"created": "Wed, 25 Mar 2015 01:53:38 GMT",
"version": "v1"
}
] | 2016-04-20 | [
[
"Blaizot",
"Jean-Paul",
""
],
[
"Jiang",
"Yin",
""
],
[
"Liao",
"Jinfeng",
""
]
] | We study the transport equation describing a dense system of gluons, in the small scattering angle approximation, taking into account medium-generated effective masses of the gluons. We focus on the case of overpopulated systems that are driven to Bose-Einstein condensation on their way to thermalization. The presence ... |
0710.2972 | Arne Matthias Weber | S. Heinemeyer, W. Hollik, A.M. Weber, G. Weiglein | Z Pole Observables in the MSSM | 53 pages, 20 figures, journal version | JHEP 0804:039,2008 | 10.1088/1126-6708/2008/04/039 | DCPT/07/110, IPPP/07/55, MPP-2007-65 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the currently most accurate prediction of Z pole observables such
as sin^2 theta_eff, Gamma_Z, R_b, R_l, and sigma^0_had in the Minimal
Supersymmetric Standard Model (MSSM). We take into account the complete
one-loop results including the full complex phase dependence, all available
MSSM two-loop correctio... | [
{
"created": "Tue, 16 Oct 2007 07:53:19 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jun 2008 09:49:05 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Heinemeyer",
"S.",
""
],
[
"Hollik",
"W.",
""
],
[
"Weber",
"A. M.",
""
],
[
"Weiglein",
"G.",
""
]
] | We present the currently most accurate prediction of Z pole observables such as sin^2 theta_eff, Gamma_Z, R_b, R_l, and sigma^0_had in the Minimal Supersymmetric Standard Model (MSSM). We take into account the complete one-loop results including the full complex phase dependence, all available MSSM two-loop corrections... |
1912.08858 | Avelino Vicente | Isabel Cordero-Carri\'on, Martin Hirsch, Avelino Vicente | General parametrization of Majorana neutrino mass models | 35 pages, 8 figures, 8 tables; v2: minor changes, matches published
version | Phys. Rev. D 101, 075032 (2020) | 10.1103/PhysRevD.101.075032 | IFIC/19-59 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a general formula which allows to automatically reproduce
experimental data for Majorana neutrino mass models, while keeping the complete
set of the remaining model parameters free for general scans, as necessary in
order to provide reliable predictions for observables outside the neutrino
sector. We provi... | [
{
"created": "Wed, 18 Dec 2019 19:44:13 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Apr 2020 16:57:27 GMT",
"version": "v2"
}
] | 2020-04-29 | [
[
"Cordero-Carrión",
"Isabel",
""
],
[
"Hirsch",
"Martin",
""
],
[
"Vicente",
"Avelino",
""
]
] | We discuss a general formula which allows to automatically reproduce experimental data for Majorana neutrino mass models, while keeping the complete set of the remaining model parameters free for general scans, as necessary in order to provide reliable predictions for observables outside the neutrino sector. We provide... |
1009.2749 | Sergei Chekanov V. | S.Chekanov, C.Levy, J.Proudfoot, R.Yoshida | New approach for jet-shape identification of TeV-scale particles at the
LHC | 15 pages, 9 figures | Phys.Rev.D82:094029,2010 | 10.1103/PhysRevD.82.094029 | ANL-HEP-PR-10-47 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new approach to jet-shape identification based on linear regression is
discussed. It is designed for searches for new particles at the TeV scale
decaying hadronically with strongly collimated jets. We illustrate the method
using a Monte Carlo simulation for pp collisions at the LHC with the goal to
reduce the contr... | [
{
"created": "Tue, 14 Sep 2010 19:57:00 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Oct 2010 15:18:09 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Nov 2010 21:20:18 GMT",
"version": "v3"
}
] | 2010-12-23 | [
[
"Chekanov",
"S.",
""
],
[
"Levy",
"C.",
""
],
[
"Proudfoot",
"J.",
""
],
[
"Yoshida",
"R.",
""
]
] | A new approach to jet-shape identification based on linear regression is discussed. It is designed for searches for new particles at the TeV scale decaying hadronically with strongly collimated jets. We illustrate the method using a Monte Carlo simulation for pp collisions at the LHC with the goal to reduce the contrib... |
1607.05437 | Yoshihiro Shigekami | Junji Hisano, Yu Muramatsu, Yuji Omura, Yoshihiro Shigekami | Flavor physics induced by light $Z'$ from SO(10) GUT | 30 pages, 20 figures, v2 : texts are improved, comments and
references are added | JHEP 11 (2016) 018 | 10.1007/JHEP11(2016)018 | IPMU16-0095, KIAS-PREPRINT-P16050 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate predictions of the SO(10) Grand Unified Theory
(GUT), where an extra U(1)$^\prime$ gauge symmetry remains up to the
supersymmetry (SUSY) breaking scale. The minimal setup of SO(10) GUT unifies
quarks and leptons into a ${\bf 16}$-representational field in each
generations. The setup, how... | [
{
"created": "Tue, 19 Jul 2016 07:36:15 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Feb 2017 13:26:33 GMT",
"version": "v2"
}
] | 2017-02-28 | [
[
"Hisano",
"Junji",
""
],
[
"Muramatsu",
"Yu",
""
],
[
"Omura",
"Yuji",
""
],
[
"Shigekami",
"Yoshihiro",
""
]
] | In this paper, we investigate predictions of the SO(10) Grand Unified Theory (GUT), where an extra U(1)$^\prime$ gauge symmetry remains up to the supersymmetry (SUSY) breaking scale. The minimal setup of SO(10) GUT unifies quarks and leptons into a ${\bf 16}$-representational field in each generations. The setup, howev... |
1907.09576 | Lorenzo Zoppi | Daniel Gutierrez-Reyes, Ignazio Scimemi, Wouter J. Waalewijn and
Lorenzo Zoppi | Studying transverse momentum distributions with jets at N$^3$LL | 6 pages, 2 figures. Contribution to the proceedings of DIS 2019
(Turin, Italy), to appear on Proceedings of Science | null | null | Nikhef 2019-028 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Semi-inclusive deep inelastic scattering (SIDIS) is a promising channel for
the extraction of transverse momentum dependent distributions at future
colliders. In this context, we recently developed a framework that uses jets
(instead of single hadrons) to achieve reduced sensitivity to final-state
non-perturbative ef... | [
{
"created": "Mon, 22 Jul 2019 21:10:33 GMT",
"version": "v1"
}
] | 2019-07-24 | [
[
"Gutierrez-Reyes",
"Daniel",
""
],
[
"Scimemi",
"Ignazio",
""
],
[
"Waalewijn",
"Wouter J.",
""
],
[
"Zoppi",
"Lorenzo",
""
]
] | Semi-inclusive deep inelastic scattering (SIDIS) is a promising channel for the extraction of transverse momentum dependent distributions at future colliders. In this context, we recently developed a framework that uses jets (instead of single hadrons) to achieve reduced sensitivity to final-state non-perturbative effe... |
hep-ph/0307146 | Bryan Webber | Stefano Frixione (INFN Genova) and Bryan R Webber (CERN and Cavendish
Laboratory, Cambridge) | The MC@NLO 2.0 Event Generator | 14 pages, no figures, program available at
http://www.hep.phy.cam.ac.uk/theory/webber/MCatNLO/ | null | null | Cavendish-HEP-03/09, CERN-TH/2003-159, GEF-TH-7/2003 | hep-ph hep-ex | null | This is the user's manual of MC@NLO 2.0. This package is a practical
implementation, based upon the HERWIG event generator, of the MC@NLO formalism,
which allows one to incorporate NLO QCD matrix elements consistently into a
parton shower framework. The processes available in this version are those of
vector boson pa... | [
{
"created": "Thu, 10 Jul 2003 13:27:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Frixione",
"Stefano",
"",
"INFN Genova"
],
[
"Webber",
"Bryan R",
"",
"CERN and Cavendish\n Laboratory, Cambridge"
]
] | This is the user's manual of MC@NLO 2.0. This package is a practical implementation, based upon the HERWIG event generator, of the MC@NLO formalism, which allows one to incorporate NLO QCD matrix elements consistently into a parton shower framework. The processes available in this version are those of vector boson pair... |
1008.5313 | Rikkert Frederix | Rikkert Frederix, Stefano Frixione, Kirill Melnikov and Giulia
Zanderighi | NLO QCD corrections to five-jet production at LEP and the extraction of
alpha_s(M_Z) | 25 pages, 5 figures. Published version (3 references addded, 1
sentence rephrased) | JHEP 1011:050,2010 | 10.1007/JHEP11(2010)050 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The highest exclusive jet multiplicity studied at LEP experiments is five. In
this paper we compute the next-to-leading order QCD corrections to e+e-
annihilation to five jets, essentially closing the (pure) perturbative QCD
studies of exclusive jetty final states at LEP. We compare fixed-order
perturbative results w... | [
{
"created": "Tue, 31 Aug 2010 13:37:47 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Nov 2010 08:43:38 GMT",
"version": "v2"
}
] | 2011-03-28 | [
[
"Frederix",
"Rikkert",
""
],
[
"Frixione",
"Stefano",
""
],
[
"Melnikov",
"Kirill",
""
],
[
"Zanderighi",
"Giulia",
""
]
] | The highest exclusive jet multiplicity studied at LEP experiments is five. In this paper we compute the next-to-leading order QCD corrections to e+e- annihilation to five jets, essentially closing the (pure) perturbative QCD studies of exclusive jetty final states at LEP. We compare fixed-order perturbative results wit... |
2305.14050 | Simonas Drauk\v{s}as | Simonas Drauk\v{s}as, Vytautas D\=ud\.enas, Lu\'is Lavoura | Oblique corrections when $m_W \neq m_Z \cos{\theta_W}$ at tree level | 38 pages | null | 10.1007/s12043-024-02771-w | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The parametrization of the oblique corrections through $S$, $T$, and $U$ --
later extended by $V$, $W$, and $X$ -- is a convenient way of comparing the
predictions for various electroweak observables at the one-loop level between
the Standard Model and its extensions. That parametrization assumes that the
extensions ... | [
{
"created": "Tue, 23 May 2023 13:28:07 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Dec 2023 13:03:23 GMT",
"version": "v2"
}
] | 2024-07-09 | [
[
"Draukšas",
"Simonas",
""
],
[
"Dūdėnas",
"Vytautas",
""
],
[
"Lavoura",
"Luís",
""
]
] | The parametrization of the oblique corrections through $S$, $T$, and $U$ -- later extended by $V$, $W$, and $X$ -- is a convenient way of comparing the predictions for various electroweak observables at the one-loop level between the Standard Model and its extensions. That parametrization assumes that the extensions un... |
hep-ph/0311166 | Junjie Cao | Junjie Cao, Guoli Liu, Jin Min Yang | Probing New Physics from Top-charm Associated Productions at Linear
Colliders | discussions added (version in Eur. Phys. J. C) | Eur.Phys.J.C41:381-391,2005 | 10.1140/epjc/s2005-02222-1 | null | hep-ph | null | The top-charm associated productions via $e^+ e^-$, $e^- \gamma$ and $\gamma
\gamma$ collisions at linear colliders, which are extremely suppressed in the
Standard Model (SM), could be significantly enhanced in some extensions of the
SM. In this article we calculate the full contribution of the topcolor-assisted
tech... | [
{
"created": "Thu, 13 Nov 2003 10:05:46 GMT",
"version": "v1"
},
{
"created": "Sun, 8 May 2005 10:08:02 GMT",
"version": "v2"
}
] | 2011-09-13 | [
[
"Cao",
"Junjie",
""
],
[
"Liu",
"Guoli",
""
],
[
"Yang",
"Jin Min",
""
]
] | The top-charm associated productions via $e^+ e^-$, $e^- \gamma$ and $\gamma \gamma$ collisions at linear colliders, which are extremely suppressed in the Standard Model (SM), could be significantly enhanced in some extensions of the SM. In this article we calculate the full contribution of the topcolor-assisted techni... |
1307.5492 | Guo-Li Wang | Wan-Li Ju, Guo-Li Wang, Hui-Feng Fu, Tian-Hong Wang and Yue Jiang | The Study of Rare $B_c\rightarrow D^{(*)}_{s,d}l\bar{l}$ Decays | 34 pages, 13 figures | JHEP 1404 (2014) 065 | 10.1007/JHEP04(2014)065 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study rare decays $B_c\rightarrow D^{(*)}_{s,d}l\bar{l}$
within the Standard Model. The penguin, box, annihilation, color-favored
cascade and color-suppressed cascade contributions are included. Based on our
calculation, the annihilation and color-favored cascade diagrams play important
roles in the... | [
{
"created": "Sun, 21 Jul 2013 02:32:50 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Nov 2013 09:15:03 GMT",
"version": "v2"
},
{
"created": "Fri, 8 Nov 2013 02:23:06 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Feb 2014 06:53:15 GMT",
"version": "v4"
}
] | 2016-01-13 | [
[
"Ju",
"Wan-Li",
""
],
[
"Wang",
"Guo-Li",
""
],
[
"Fu",
"Hui-Feng",
""
],
[
"Wang",
"Tian-Hong",
""
],
[
"Jiang",
"Yue",
""
]
] | In this paper, we study rare decays $B_c\rightarrow D^{(*)}_{s,d}l\bar{l}$ within the Standard Model. The penguin, box, annihilation, color-favored cascade and color-suppressed cascade contributions are included. Based on our calculation, the annihilation and color-favored cascade diagrams play important roles in the d... |
hep-ph/0205061 | Paola Aliani | P. Aliani, V. Antonelli, R. Ferrari, M. Picariello, E. Torrente-Lujan | Solving the solar neutrino problem with kamLAND and BOREXINO | 4 pages, 5 figures, Talk given at 37th Rencontres de Moriond on
Electroweak Interactions and Unified Theories, Les Arcs, France, 9-16 Mar
2002 | null | null | CERN-TH-2002-213, FTUAM-02-422, IFUM-713/FT | hep-ph | null | We analyze the expected signals of two future neutrino experiments, kamLAND
and BOREXINO. We show that with just these experiments, we will hopefully be
able to determine which of the existing solutions to the solar neutrino problem
is the real solution. We also analyze existing solar neutrino data and
determine the ... | [
{
"created": "Tue, 7 May 2002 09:10:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aliani",
"P.",
""
],
[
"Antonelli",
"V.",
""
],
[
"Ferrari",
"R.",
""
],
[
"Picariello",
"M.",
""
],
[
"Torrente-Lujan",
"E.",
""
]
] | We analyze the expected signals of two future neutrino experiments, kamLAND and BOREXINO. We show that with just these experiments, we will hopefully be able to determine which of the existing solutions to the solar neutrino problem is the real solution. We also analyze existing solar neutrino data and determine the be... |
hep-ph/0609188 | Vishnu Bannur M | Vishnu M. Bannur | Self-consistent quasiparticle model for quark-gluon plasma | 6 pages, 2 figures, article | Phys.Rev.C75:044905,2007 | 10.1103/PhysRevC.75.044905 | null | hep-ph | null | Here we present a self-consistent quasi-particle model for quark-gluon plasma
and apply it to explain the non-ideal behaviour seen in lattice simulations.
The basic idea, borrowed from electrodynamic plasma, is that the gluons acquire
mass as it propagates through plasma due to collective effects and is
approximately... | [
{
"created": "Tue, 19 Sep 2006 09:27:29 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bannur",
"Vishnu M.",
""
]
] | Here we present a self-consistent quasi-particle model for quark-gluon plasma and apply it to explain the non-ideal behaviour seen in lattice simulations. The basic idea, borrowed from electrodynamic plasma, is that the gluons acquire mass as it propagates through plasma due to collective effects and is approximately e... |
hep-ph/9810296 | Martina Brisudova | M.M. Brisudova, L. Burakovsky and T. Goldman | Effect of Color Screening on Heavy Quarkonia Regge Trajectories | 8 pages, 3 figures, published version including a discussion of
coupling to open channels | Phys.Lett.B460:1-7,1999 | 10.1016/S0370-2693(99)00732-7 | LA-UR-98-4357 | hep-ph cond-mat nucl-th | null | Using an unquenched lattice potential to calculate the spectrum of the
bottomonium system, we demonstrate numerically that the effect of pair creation
is to produce termination of hadronic Regge trajectories, in contrast to the
Veneziano model and the vast majority of phenomenological generalizations.
Termination of ... | [
{
"created": "Thu, 8 Oct 1998 18:58:51 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Aug 1999 20:37:28 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Brisudova",
"M. M.",
""
],
[
"Burakovsky",
"L.",
""
],
[
"Goldman",
"T.",
""
]
] | Using an unquenched lattice potential to calculate the spectrum of the bottomonium system, we demonstrate numerically that the effect of pair creation is to produce termination of hadronic Regge trajectories, in contrast to the Veneziano model and the vast majority of phenomenological generalizations. Termination of Re... |
hep-ph/9909498 | Aalok Misra fc phy | A. Misra (Department of physics, Indian Institute of Technology,
Kanpur, UP, India) | Derivation of O(q^4) Effective Pion-Nucleon Lagrangian Within Heavy
Baryon Chiral Perturbation Theory | 54 pages, LaTex, 5 Tables, 2 ps figures; Table 4 modified, and
corresponding changes made in the text | null | null | null | hep-ph nucl-th | null | We construct a complete list of O(q^4) terms directly within Heavy Baryon
Chiral Perturbation Theory (HBChPT) in the absence of external fields and
assuming isospin symmetry. In addition to a phase rule recently developed
(NPA646, 343, '99), a variety of algebraic identities and reparameterization
invariance, are use... | [
{
"created": "Fri, 24 Sep 1999 07:58:24 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Sep 1999 09:18:26 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Misra",
"A.",
"",
"Department of physics, Indian Institute of Technology,\n Kanpur, UP, India"
]
] | We construct a complete list of O(q^4) terms directly within Heavy Baryon Chiral Perturbation Theory (HBChPT) in the absence of external fields and assuming isospin symmetry. In addition to a phase rule recently developed (NPA646, 343, '99), a variety of algebraic identities and reparameterization invariance, are used ... |
hep-ph/0501085 | Conrado Albertus-Torres | C. Albertus (Granada), J. E. Amaro (Granada), E. Hernandez
(Salamanca), J. Nieves (Granada) | A Heavy Quark Symmetry Approach to Baryons | 4 pages. Contribution to the Proceedings of the 10th International
Conference on Baryons (Baryons04). Paris, Oct. 25-29, 2004 | Nucl.Phys.A755:439-442,2005 | 10.1016/j.nuclphysa.2005.03.052 | null | hep-ph nucl-th | null | We evaluate different properties of baryons with a heavy c or b quark.
The use of Heavy Quark Symmetry (HQS) provides with an important
simplification of the non relativistic three body problem which can be solved
by means of a simple variational approach. This scheme is able to reproduce
previous results obtained ... | [
{
"created": "Tue, 11 Jan 2005 13:21:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Albertus",
"C.",
"",
"Granada"
],
[
"Amaro",
"J. E.",
"",
"Granada"
],
[
"Hernandez",
"E.",
"",
"Salamanca"
],
[
"Nieves",
"J.",
"",
"Granada"
]
] | We evaluate different properties of baryons with a heavy c or b quark. The use of Heavy Quark Symmetry (HQS) provides with an important simplification of the non relativistic three body problem which can be solved by means of a simple variational approach. This scheme is able to reproduce previous results obtained with... |
1607.05882 | Klaus Schubert | Klaus R. Schubert | Tests of CPT symmetry in B0-B0bar mixing and in B0 to c cbar K0 decays | Presented at the Seventh Meeting on CPT and Lorentz Symmetry,
Bloomington, Indiana, June 20-24, 2016 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the time dependences for the decays Y(4S) to B0B0bar to (ell^+- X)(c
cbar K_S,L), we determine the three CPT-sensitive parameters Re (z) and Im (z)
in B0-B0bar mixing and |Abar/A| in B0 to c cbar K0 decays. We find Im(z) =
0.010 +- 0.030 +- 0013, Re(z) = -0:065 +- 0.028 +- 0.014, and |Abar/A| = 0.999
+- 0.023 +... | [
{
"created": "Wed, 20 Jul 2016 09:23:10 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jul 2016 08:06:51 GMT",
"version": "v2"
}
] | 2016-07-28 | [
[
"Schubert",
"Klaus R.",
""
]
] | Using the time dependences for the decays Y(4S) to B0B0bar to (ell^+- X)(c cbar K_S,L), we determine the three CPT-sensitive parameters Re (z) and Im (z) in B0-B0bar mixing and |Abar/A| in B0 to c cbar K0 decays. We find Im(z) = 0.010 +- 0.030 +- 0013, Re(z) = -0:065 +- 0.028 +- 0.014, and |Abar/A| = 0.999 +- 0.023 +- ... |
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