id stringlengths 9 14 | submitter stringlengths 1 56 ⌀ | authors stringlengths 5 7.68k | title stringlengths 3 299 | comments stringlengths 1 1.15k ⌀ | journal-ref stringlengths 9 298 ⌀ | doi stringlengths 12 97 ⌀ | report-no stringlengths 3 341 ⌀ | categories stringclasses 869
values | license stringclasses 9
values | orig_abstract stringlengths 16 2.44k | versions listlengths 1 39 | update_date stringlengths 10 10 | authors_parsed listlengths 1 565 | abstract stringlengths 13 2.44k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2006.12520 | Stephen Jacob Sekula | Miguel Arratia, Yulia Furletova, T. J. Hobbs, Fredrick Olness, Stephen
J. Sekula | Charm jets as a probe for strangeness at the future Electron-Ion
Collider | 17 pages, 12 figures, 2 tables; added new plots showing PDF error
bands in s(x,Q) and Rs(x,Q) to illustrate range of uncertainty on these
quantities | Phys. Rev. D 103, 074023 (2021) | 10.1103/PhysRevD.103.074023 | JLAB-PHY-20-3205, SMU-HEP-20-05 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the feasibility of the measurement of charm-jet cross sections in
charged-current deep-inelastic scattering at the future Electron-Ion Collider.
This channel provides clean sensitivity to the strangeness content of the
nucleon in the high-$x$ region. We estimate charm-jet tagging performance with
parametri... | [
{
"created": "Mon, 22 Jun 2020 18:00:06 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Aug 2020 20:20:37 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Dec 2020 19:18:07 GMT",
"version": "v3"
},
{
"created": "Thu, 14 Jan 2021 16:27:11 GMT",
"version": "v4"
}
] | 2021-05-05 | [
[
"Arratia",
"Miguel",
""
],
[
"Furletova",
"Yulia",
""
],
[
"Hobbs",
"T. J.",
""
],
[
"Olness",
"Fredrick",
""
],
[
"Sekula",
"Stephen J.",
""
]
] | We explore the feasibility of the measurement of charm-jet cross sections in charged-current deep-inelastic scattering at the future Electron-Ion Collider. This channel provides clean sensitivity to the strangeness content of the nucleon in the high-$x$ region. We estimate charm-jet tagging performance with parametrize... |
hep-ph/9502274 | Thomas A. DeGrand | Matthew Wingate, Thomas DeGrand, Sara Collins, Urs M. Heller | Properties of the a1 Meson from Lattice QCD | 9 page uu-encoded compressed postscript file. version appearing in
Phys. Rev. Lett. 74 (1995) 4596 | Phys.Rev.Lett.74:4596-4598,1995 | 10.1103/PhysRevLett.74.4596 | COLO-HEP-356, FSU-SCRI-95-16 | hep-ph hep-lat | null | We determine the mass and decay constant of the $a_1$ meson using Monte Carlo
simulation of lattice QCD. We find $M_{a_1} = 1250 \pm 80$ MeV and $f_{a_1} =
0.30 \pm 0.03 ~({\rm GeV})^2$, in good agreement with experiment.
| [
{
"created": "Fri, 10 Feb 1995 21:47:28 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Jun 1995 23:18:34 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Wingate",
"Matthew",
""
],
[
"DeGrand",
"Thomas",
""
],
[
"Collins",
"Sara",
""
],
[
"Heller",
"Urs M.",
""
]
] | We determine the mass and decay constant of the $a_1$ meson using Monte Carlo simulation of lattice QCD. We find $M_{a_1} = 1250 \pm 80$ MeV and $f_{a_1} = 0.30 \pm 0.03 ~({\rm GeV})^2$, in good agreement with experiment. |
hep-ph/0504043 | Qiang Zhao | Frank E. Close and Qiang Zhao | Production of $f_0(1710)$, $f_0(1500)$, and $f_0(1370)$ in $J/\psi$
hadronic decays | Version accepted by PRD; Numerical results in Tab IV and VI changed
due to correction of an error in quoting an experimental datum; Conclusion is
not changed | Phys.Rev.D71:094022,2005 | 10.1103/PhysRevD.71.094022 | null | hep-ph hep-ex nucl-ex nucl-th | null | A coherent study of the production of $f_0^i$ ($i=1$, 2, 3 corresponding to
$f_0(1710)$, $f_0(1500)$, and $f_0(1370)$) in $J/\psi\to V f_0 \to V PP$ is
reported based on a previously proposed glueball and $Q\bar{Q}$ nonet mixing
scheme, and a factorization for the decay of $J/\psi\to V f_0^i$, where $V$
denotes the i... | [
{
"created": "Wed, 6 Apr 2005 11:10:21 GMT",
"version": "v1"
},
{
"created": "Sun, 15 May 2005 03:14:47 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Close",
"Frank E.",
""
],
[
"Zhao",
"Qiang",
""
]
] | A coherent study of the production of $f_0^i$ ($i=1$, 2, 3 corresponding to $f_0(1710)$, $f_0(1500)$, and $f_0(1370)$) in $J/\psi\to V f_0 \to V PP$ is reported based on a previously proposed glueball and $Q\bar{Q}$ nonet mixing scheme, and a factorization for the decay of $J/\psi\to V f_0^i$, where $V$ denotes the iso... |
1002.4407 | Stefano Forte | Richard D. Ball, Luigi Del Debbio, Stefano Forte, Alberto Guffanti,
Jose I. Latorre, Juan Rojo and Maria Ubiali | A first unbiased global NLO determination of parton distributions and
their uncertainties | 86 pages, 41 figures. PDF sets available from
http://sophia.ecm.ub.es/nnpdf/nnpdf_pdfsets.htm and from LHAPDF. Final
version to be published in Nucl. Phys. B. Various typos corrected and small
clarifications added, fig. 4 added, extended discussion of data consistency
especially in sect 5.1 and 5.4 | Nucl.Phys.B838:136-206,2010 | 10.1016/j.nuclphysb.2010.05.008 | Edinburgh 2010/05, IFUM-952-FT, FR-PHENO-2010-014, CP3-10-08 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a determination of the parton distributions of the nucleon from a
global set of hard scattering data using the NNPDF methodology: NNPDF2.0.
Experimental data include deep-inelastic scattering with the combined HERA-I
dataset, fixed target Drell-Yan production, collider weak boson production and
inclusive j... | [
{
"created": "Wed, 24 Feb 2010 16:30:24 GMT",
"version": "v1"
},
{
"created": "Wed, 19 May 2010 16:39:28 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Ball",
"Richard D.",
""
],
[
"Del Debbio",
"Luigi",
""
],
[
"Forte",
"Stefano",
""
],
[
"Guffanti",
"Alberto",
""
],
[
"Latorre",
"Jose I.",
""
],
[
"Rojo",
"Juan",
""
],
[
"Ubiali",
"Maria",
""
]
] | We present a determination of the parton distributions of the nucleon from a global set of hard scattering data using the NNPDF methodology: NNPDF2.0. Experimental data include deep-inelastic scattering with the combined HERA-I dataset, fixed target Drell-Yan production, collider weak boson production and inclusive jet... |
hep-ph/0611343 | Alex Bernardini | Alex E. Bernardini | The gauge boson masses for a minimal $SU(4)_{EW} \otimes U(1)_{B-l}$
model for electroweak interactions with left-right symmetry | 21 pages | J. Phys. G32 (2006) 2313-2332 | 10.1088/0954-3899/32/11/022 | null | hep-ph | null | Gauge boson masses for a minimal $SU(4)_{EW} \otimes U(1)_{B-l}$
model]{Following the general procedure of spontaneous symmetry breaking of a
$SU(4)_{EW} \otimes U(1)_{B-l}$ electroweak gauge group with left-right
symmetry, we obtain the gauge boson masses and currents for the minimal version
of the model. The physic... | [
{
"created": "Tue, 28 Nov 2006 00:58:30 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Bernardini",
"Alex E.",
""
]
] | Gauge boson masses for a minimal $SU(4)_{EW} \otimes U(1)_{B-l}$ model]{Following the general procedure of spontaneous symmetry breaking of a $SU(4)_{EW} \otimes U(1)_{B-l}$ electroweak gauge group with left-right symmetry, we obtain the gauge boson masses and currents for the minimal version of the model. The physical... |
1206.4701 | Luca Vecchi | Luca Vecchi | A Flavor Sector for the Composite Higgs | 8 pages revtex4-1 class. Version 2: references added. Version 3:
minor corrections | null | 10.1016/j.physletb.2013.08.006 | LA-UR-12-22220 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss flavor violation in large N Composite Higgs models. We focus on
scenarios in which the masses of the standard model fermions are controlled by
hierarchical mixing parameters, as in models of Partial Compositeness. We argue
that a separation of scales between flavor and Higgs dynamics can be employed
to par... | [
{
"created": "Wed, 20 Jun 2012 20:00:13 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jul 2012 19:58:18 GMT",
"version": "v2"
},
{
"created": "Thu, 30 May 2013 17:31:59 GMT",
"version": "v3"
}
] | 2015-06-05 | [
[
"Vecchi",
"Luca",
""
]
] | We discuss flavor violation in large N Composite Higgs models. We focus on scenarios in which the masses of the standard model fermions are controlled by hierarchical mixing parameters, as in models of Partial Compositeness. We argue that a separation of scales between flavor and Higgs dynamics can be employed to param... |
hep-ph/0011213 | Sergey Kovalenko | Claudio Dib, Vladimir Gribanov, Sergey Kovalenko and Ivan Schmidt | Lepton number violating processes and Majorana neutrinos | 18 pages, 2 figures. Talk presented by S. Kovalenko at the
International Workshop on Neutrino Physics (NANAPino), JINR, Dubna, Russia,
July 19-22, 2000 | Part.Nucl.Lett. 106 (2001) 42-55 | null | null | hep-ph | null | We discuss some generic properties of lepton number violating (\Lv) processes
and their relation to different entries of the Majorana neutrino mass matrix.
Present and near future experiments searching for these processes, except the
neutrinoless double beta decay, are unable to probe light(eV mass region) and
heavy(... | [
{
"created": "Thu, 16 Nov 2000 22:29:00 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Dec 2000 17:54:00 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Dib",
"Claudio",
""
],
[
"Gribanov",
"Vladimir",
""
],
[
"Kovalenko",
"Sergey",
""
],
[
"Schmidt",
"Ivan",
""
]
] | We discuss some generic properties of lepton number violating (\Lv) processes and their relation to different entries of the Majorana neutrino mass matrix. Present and near future experiments searching for these processes, except the neutrinoless double beta decay, are unable to probe light(eV mass region) and heavy(hu... |
2205.05104 | Rudi Rahn | Yang-Ting Chien, Rudi Rahn, Ding Yu Shao, Wouter J. Waalewijn, Bin Wu | Precision boson-jet azimuthal decorrelation at hadron colliders | 51 pages, 15 figures. Published version | JHEP 02 (2023) 256 | 10.1007/JHEP02(2023)256 | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | The azimuthal angular decorrelation of a vector boson and jet is sensitive to
QCD radiation, and can be used to probe the quark-gluon plasma in heavy-ion
collisions. By using a recoil-free jet definition, the sensitivity to
contamination from soft radiation on the measurement is reduced, and the
complication of non-g... | [
{
"created": "Tue, 10 May 2022 18:04:59 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Jan 2024 18:12:37 GMT",
"version": "v2"
}
] | 2024-01-11 | [
[
"Chien",
"Yang-Ting",
""
],
[
"Rahn",
"Rudi",
""
],
[
"Shao",
"Ding Yu",
""
],
[
"Waalewijn",
"Wouter J.",
""
],
[
"Wu",
"Bin",
""
]
] | The azimuthal angular decorrelation of a vector boson and jet is sensitive to QCD radiation, and can be used to probe the quark-gluon plasma in heavy-ion collisions. By using a recoil-free jet definition, the sensitivity to contamination from soft radiation on the measurement is reduced, and the complication of non-glo... |
hep-ph/9612289 | null | I. A. Shushpanov | Electromagnetic Form Factors of the Transition $\pi+\gamma^* \to A_1$ | 8 Tex pages, 6 Postscript figures | null | null | null | hep-ph | null | Corrections due to gluon condensate to electromagnetic form factors of the
transition $\pi+\gamma^* \to A_1$ are calculated by standard QCD sum rules
technique. The obtained results are compared to the corresponding light-cone
QCD sum rules.
| [
{
"created": "Sun, 8 Dec 1996 19:57:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Shushpanov",
"I. A.",
""
]
] | Corrections due to gluon condensate to electromagnetic form factors of the transition $\pi+\gamma^* \to A_1$ are calculated by standard QCD sum rules technique. The obtained results are compared to the corresponding light-cone QCD sum rules. |
hep-ph/9301263 | Vadim Naumov | V. A. Naumov, S. I. Sinegovsky, and E. V. Bugaev | High-Energy Cosmic-Ray Muons Under Thick Layers of Matter I. a Method to
Solve the Transport Equation | DFF 179/93. REVTeX, 37 pages, no figures | Physics of Atomic Nuclei 57 (1994) 412-424 | null | null | hep-ph | null | An effective analytical method for calculating energy spectra of cosmic-ray
muons at large depths of homogeneous media is developed. The method allows to
include an arbitrary (decreasing) muon spectrum at the medium boundary and the
energy dependence of both discrete (radiative and photonuclear) and continuous
(ioniz... | [
{
"created": "Fri, 22 Jan 1993 19:48:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Naumov",
"V. A.",
""
],
[
"Sinegovsky",
"S. I.",
""
],
[
"Bugaev",
"E. V.",
""
]
] | An effective analytical method for calculating energy spectra of cosmic-ray muons at large depths of homogeneous media is developed. The method allows to include an arbitrary (decreasing) muon spectrum at the medium boundary and the energy dependence of both discrete (radiative and photonuclear) and continuous (ionizat... |
0801.2028 | Alexander E. Dorokhov | A. E. Dorokhov, E. A. Kuraev, Yu. M. Bystritskiy and M. Secansk\'y | QED radiative corrections to the decay pi^0 to e^+e^- | 12 pages, 3 figures | Eur.Phys.J.C55:193-198,2008 | 10.1140/epjc/s10052-008-0590-x | null | hep-ph | null | We reconsider QED radiative corrections (RC) to the $\pi^{0}\to e^{+}e^{-}$
decay width. One kind of RC investigated earlier has a renormalization group
origin and can be associated with the final state interaction of electron and
positron. It determines the distribution of lepton pair invariant masses in the
whole k... | [
{
"created": "Mon, 14 Jan 2008 09:14:48 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dorokhov",
"A. E.",
""
],
[
"Kuraev",
"E. A.",
""
],
[
"Bystritskiy",
"Yu. M.",
""
],
[
"Secanský",
"M.",
""
]
] | We reconsider QED radiative corrections (RC) to the $\pi^{0}\to e^{+}e^{-}$ decay width. One kind of RC investigated earlier has a renormalization group origin and can be associated with the final state interaction of electron and positron. It determines the distribution of lepton pair invariant masses in the whole kin... |
2111.06696 | Shota Nakagawa | Naoya Kitajima, Shota Nakagawa, Fuminobu Takahashi | Non-thermally trapped inflation by tachyonic dark photon production | 11pages, 7 figures, references added | null | 10.1103/PhysRevD.105.103011 | TU-1131 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that a dark Higgs field charged under U(1)$_{\rm H}$ gauge symmetry
is trapped at the origin for a long time, if dark photons are produced by an
axion condensate via tachyonic preheating. The trapped dark Higgs can drive
late-time inflation, producing a large amount of entropy. Unlike thermal
inflation, the d... | [
{
"created": "Fri, 12 Nov 2021 12:36:19 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Nov 2021 06:49:58 GMT",
"version": "v2"
}
] | 2022-05-25 | [
[
"Kitajima",
"Naoya",
""
],
[
"Nakagawa",
"Shota",
""
],
[
"Takahashi",
"Fuminobu",
""
]
] | We show that a dark Higgs field charged under U(1)$_{\rm H}$ gauge symmetry is trapped at the origin for a long time, if dark photons are produced by an axion condensate via tachyonic preheating. The trapped dark Higgs can drive late-time inflation, producing a large amount of entropy. Unlike thermal inflation, the dar... |
1804.09613 | Sanjib Kumar Agarwalla | Tarak Thakore, Moon Moon Devi, Sanjib Kumar Agarwalla, Amol Dighe | Active-sterile neutrino oscillations at INO-ICAL over a wide
mass-squared range | 34 pages, 11 figures, 3 tables. Comments are welcome. Published in
JHEP | null | 10.1007/JHEP08(2018)022 | IP/BBSR/2018-2, TIFR/TH/18-07 | hep-ph hep-ex physics.ins-det | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a detailed analysis for the prospects of detecting active-sterile
oscillations involving a light sterile neutrino, over a large $\Delta m^2_{41}$
range of $10^{-5}$ eV$^2$ to $10^2$ eV$^2$, using 10 years of atmospheric
neutrino data expected from the proposed 50 kt magnetized ICAL detector at the
INO. Thi... | [
{
"created": "Wed, 25 Apr 2018 15:05:30 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Aug 2018 10:24:23 GMT",
"version": "v2"
}
] | 2018-08-29 | [
[
"Thakore",
"Tarak",
""
],
[
"Devi",
"Moon Moon",
""
],
[
"Agarwalla",
"Sanjib Kumar",
""
],
[
"Dighe",
"Amol",
""
]
] | We perform a detailed analysis for the prospects of detecting active-sterile oscillations involving a light sterile neutrino, over a large $\Delta m^2_{41}$ range of $10^{-5}$ eV$^2$ to $10^2$ eV$^2$, using 10 years of atmospheric neutrino data expected from the proposed 50 kt magnetized ICAL detector at the INO. This ... |
hep-ph/9906452 | Antti Sorri | Kari Enqvist, Kimmo Kainulainen and Antti Sorri | On chaoticity of the amplification of the neutrino asymmetry in the
early universe | 12 pages, 3 eps figures, LaTeX 2.09, uses epsf.sty, submitted to
Phys. Lett. B | Phys.Lett. B464 (1999) 199-205 | 10.1016/S0370-2693(99)00966-1 | HIP-1999-39/TH, NORDITA-99/40 HE | hep-ph astro-ph | null | We consider numerically the growth of neutrino asymmetry in active-sterile
neutrino oscillations in the early universe. It is shown that the final sign of
the asymmetry can be highly sensitive to small variations of the oscillation
parameters. We find regions which are completely or partially chaotic, but also
region... | [
{
"created": "Tue, 22 Jun 1999 12:34:13 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Enqvist",
"Kari",
""
],
[
"Kainulainen",
"Kimmo",
""
],
[
"Sorri",
"Antti",
""
]
] | We consider numerically the growth of neutrino asymmetry in active-sterile neutrino oscillations in the early universe. It is shown that the final sign of the asymmetry can be highly sensitive to small variations of the oscillation parameters. We find regions which are completely or partially chaotic, but also regions ... |
hep-ph/0212241 | Eberhard Klempt | Eberhard Klempt | Do parity doublets in the baryon spectrum reflect restoration of chiral
symmetry? | 10 pages, 1 fig | Phys.Lett. B559 (2003) 144-152 | 10.1016/S0370-2693(03)00338-1 | null | hep-ph | null | We discuss the mass spectrum of highly-excited nucleon and $\Delta^*$
resonances. The spectrum exhibits parity doublets, pairs of resonances of
identical total angular momentum J but of opposite parity. It has been proposed
that the parity doublets evidence restoration of chiral symmetry at large
baryon excitation en... | [
{
"created": "Tue, 17 Dec 2002 08:16:27 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Dec 2002 12:48:06 GMT",
"version": "v2"
},
{
"created": "Tue, 11 Mar 2003 06:56:45 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Klempt",
"Eberhard",
""
]
] | We discuss the mass spectrum of highly-excited nucleon and $\Delta^*$ resonances. The spectrum exhibits parity doublets, pairs of resonances of identical total angular momentum J but of opposite parity. It has been proposed that the parity doublets evidence restoration of chiral symmetry at large baryon excitation ener... |
2208.00420 | Vin\'icius Oliveira | Vin\'icius Oliveira and C. A. de S. Pires | Flavor Changing Neutral Current processes and family discrimination in
3-3-1 models | Typos fixed, references added, conclusions unchanged, 17 pages, 1
figures. Matches published version | Journal of Physics G: Nuclear and Particle Physics (2023) | 10.1088/1361-6471/acf1b7 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | In 3-3-1 models anomaly cancellation requires that one of the three families
of quarks transforms as triplet by $\text{SU}(3)_\text{L}$ with the other two
transforming necessarily as anti-triplet. This is an important feature of the
model because with it we explain family replication. Thus it is mandatory to
discrimi... | [
{
"created": "Sun, 31 Jul 2022 12:00:35 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2022 19:25:55 GMT",
"version": "v2"
},
{
"created": "Tue, 22 Aug 2023 13:08:55 GMT",
"version": "v3"
}
] | 2023-08-23 | [
[
"Oliveira",
"Vinícius",
""
],
[
"Pires",
"C. A. de S.",
""
]
] | In 3-3-1 models anomaly cancellation requires that one of the three families of quarks transforms as triplet by $\text{SU}(3)_\text{L}$ with the other two transforming necessarily as anti-triplet. This is an important feature of the model because with it we explain family replication. Thus it is mandatory to discrimina... |
hep-ph/9408324 | null | David H. Lyth and Ewan D. Stewart | False Vacuum Chaotic Inflation: The New Paradigm? | 4 pages, LATEX, LANCASTER-TH 94-14 | null | 10.1007/3-540-60024-8_89 | null | hep-ph astro-ph hep-th | null | Recent work is reported on inflation model building in the context of
supergravity and superstrings, with special emphasis on False Vacuum (`Hybrid')
Chaotic Inflation. Globally supersymmetric models do not survive in generic
supergravity theories, but fairly simple conditions can be formulated which do
ensure succes... | [
{
"created": "Fri, 19 Aug 1994 11:08:08 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Lyth",
"David H.",
""
],
[
"Stewart",
"Ewan D.",
""
]
] | Recent work is reported on inflation model building in the context of supergravity and superstrings, with special emphasis on False Vacuum (`Hybrid') Chaotic Inflation. Globally supersymmetric models do not survive in generic supergravity theories, but fairly simple conditions can be formulated which do ensure successf... |
2112.11983 | Wan-Il Park | Seungwon Baek, Pyungwon Ko, Wan-Il Park | Addendum to "Invisible Higgs decay width versus dark matter direct
detection cross section in Higgs portal dark matter models" | matching to PRD version | null | 10.1103/PhysRevD.105.015007 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This article is an addendum to Ref.~\cite{Baek:2014jga}. Here, we discuss the
invisible Higgs decay width $\Gamma_{h}^{\rm inv}$ in the Higgs portal vector
dark matter (VDM) model in the limit $m_V \rightarrow 0^+$. In the effective
field theory (EFT) approach where the VDM mass is attributed to the
St\"{u}ckelberg m... | [
{
"created": "Wed, 22 Dec 2021 15:53:40 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Jan 2022 11:27:43 GMT",
"version": "v2"
}
] | 2022-01-19 | [
[
"Baek",
"Seungwon",
""
],
[
"Ko",
"Pyungwon",
""
],
[
"Park",
"Wan-Il",
""
]
] | This article is an addendum to Ref.~\cite{Baek:2014jga}. Here, we discuss the invisible Higgs decay width $\Gamma_{h}^{\rm inv}$ in the Higgs portal vector dark matter (VDM) model in the limit $m_V \rightarrow 0^+$. In the effective field theory (EFT) approach where the VDM mass is attributed to the St\"{u}ckelberg mec... |
hep-ph/9801266 | Markus Thoma | Markus H. Thoma (Univ. Giessen) | QCD Perturbation Theory at Finite Temperature/Density and its
Application | 12 pages, LaTeX (style file included), 9 PostScript figures, to be
published in Proc. Quark Matter'97 (Tsukuba) | Nucl.Phys. A638 (1998) 317c-328c | 10.1016/S0375-9474(98)00372-8 | null | hep-ph nucl-th | null | In order to describe properties of an equilibrated quark-gluon plasma, QCD at
finite temperature (and density) has to be considered. Besides lattice
calculations, which can be applied only to static quantities at zero density,
perturbative QCD has been used. At finite temperature, however, serious
problems such as in... | [
{
"created": "Mon, 12 Jan 1998 10:32:08 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Thoma",
"Markus H.",
"",
"Univ. Giessen"
]
] | In order to describe properties of an equilibrated quark-gluon plasma, QCD at finite temperature (and density) has to be considered. Besides lattice calculations, which can be applied only to static quantities at zero density, perturbative QCD has been used. At finite temperature, however, serious problems such as infr... |
hep-ph/9910252 | null | P. Aurenche, M. Fontannaz, J.-Ph. Guillet, B. A. Kniehl, M. Werlen | Large-p_T Inclusive pi^0 Cross Sections and Next-to-Leading-Order QCD
Predictions | 21 pages (Latex), 13 figures (Postscript) | Eur.Phys.J.C13:347-355,2000 | 10.1007/s100520000309 | LAPTH-751/99, LPT-Orsay/99/78, DESY 99-153 | hep-ph | null | We review the phenomenology of pi^0 production at large transverse momentum
in proton-induced collisions. Uncertainties in the next-to-leading-order
predictions of Quantum Chromodynamics are discussed. The comparison with data
reveals that the disagreement between theory and experiment lies essentially in
an overall ... | [
{
"created": "Wed, 6 Oct 1999 16:10:32 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Aurenche",
"P.",
""
],
[
"Fontannaz",
"M.",
""
],
[
"Guillet",
"J. -Ph.",
""
],
[
"Kniehl",
"B. A.",
""
],
[
"Werlen",
"M.",
""
]
] | We review the phenomenology of pi^0 production at large transverse momentum in proton-induced collisions. Uncertainties in the next-to-leading-order predictions of Quantum Chromodynamics are discussed. The comparison with data reveals that the disagreement between theory and experiment lies essentially in an overall no... |
1204.0455 | Marta Felcini | A. Azatov, O. Bondu, A. Falkowski, M. Felcini, S. Gascon-Shotkin, D.
K. Ghosh, G. Moreau, A. Y. Rodriguez-Marrero, and S. Sekmen | Higgs boson production via vector-like top-partner decays: diphoton or
multilepton plus multijets channels at the LHC | 14 pages, 8 figures | null | 10.1103/PhysRevD.85.115022 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We first build a minimal model of vector-like quarks where the dominant Higgs
boson production process at LHC -- the gluon fusion -- can be significantly
suppressed, being motivated by the recent stringent constraints from the search
for direct Higgs production over a wide Higgs mass range. Within this model,
compati... | [
{
"created": "Mon, 2 Apr 2012 16:25:36 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Azatov",
"A.",
""
],
[
"Bondu",
"O.",
""
],
[
"Falkowski",
"A.",
""
],
[
"Felcini",
"M.",
""
],
[
"Gascon-Shotkin",
"S.",
""
],
[
"Ghosh",
"D. K.",
""
],
[
"Moreau",
"G.",
""
],
[
"Rodriguez-Marrer... | We first build a minimal model of vector-like quarks where the dominant Higgs boson production process at LHC -- the gluon fusion -- can be significantly suppressed, being motivated by the recent stringent constraints from the search for direct Higgs production over a wide Higgs mass range. Within this model, compatibl... |
hep-ph/9910409 | Jonathan Engel | J. Engel and P. Vogel | Neutralino Inelastic Scattering with Subsequent Detection of Nuclear
Gamma Rays | 7 pages, 1 figure in text, latex | Phys.Rev. D61 (2000) 063503 | 10.1103/PhysRevD.61.063503 | null | hep-ph nucl-th | null | We consider the potential benefits of searching for supersymmetric
dark-matter through its inelastic excitation, via the "scalar current", of
low-lying collective nuclear states in a detector. If such states live long
enough so that the gamma radiation from their decay can be separated from the
signal due to nuclear ... | [
{
"created": "Tue, 19 Oct 1999 22:50:55 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Engel",
"J.",
""
],
[
"Vogel",
"P.",
""
]
] | We consider the potential benefits of searching for supersymmetric dark-matter through its inelastic excitation, via the "scalar current", of low-lying collective nuclear states in a detector. If such states live long enough so that the gamma radiation from their decay can be separated from the signal due to nuclear re... |
1208.2843 | Robert Fleischer | Robert Fleischer | On Branching Ratios of $B_s$ Decays and the Search for New Physics in
$B^0_s\to \mu^+\mu^-$ | 6 pages, invited talk at the 4th Workshop on Theory, Phenomenology
and Experiments in Heavy Flavour Physics, Capri, Italy, 11-13 June 2012, to
appear in the Proceedings | null | 10.1016/j.nuclphysbps.2013.06.022 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The LHCb experiment has recently established a sizable width difference
between the mass eigenstates of the $B_s$-meson system. This phenomenon leads
to a subtle difference at the 10% level between the experimental branching
ratios of $B_s$ decays extracted from time-integrated, untagged data samples
and their theore... | [
{
"created": "Tue, 14 Aug 2012 12:29:23 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Fleischer",
"Robert",
""
]
] | The LHCb experiment has recently established a sizable width difference between the mass eigenstates of the $B_s$-meson system. This phenomenon leads to a subtle difference at the 10% level between the experimental branching ratios of $B_s$ decays extracted from time-integrated, untagged data samples and their theoreti... |
1110.1250 | Samuel Wallon | D.Colferai, F.Schwennsen, L.Szymanowski, S.Wallon | The first complete NLL BFKL study of Mueller Navelet jets at LHC | 4 pages, 1 figure, To be published in the proceedings of the 2011
Europhysics Conference on High Energy Physics-HEP 2011, July 21-27, 2011
Grenoble, Rhone-Alpes, France | null | null | LPT-11-83 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on the first next-to-leading BFKL study of the cross section and
azimuthal decorrellation of Mueller Navelet jets. This includes next-to-leading
corrections to the Green's function as well as next-to-leading corrections to
the Mueller Navelet vertices. The obtained results for standard observables
proposed ... | [
{
"created": "Thu, 6 Oct 2011 12:54:40 GMT",
"version": "v1"
}
] | 2011-10-07 | [
[
"Colferai",
"D.",
""
],
[
"Schwennsen",
"F.",
""
],
[
"Szymanowski",
"L.",
""
],
[
"Wallon",
"S.",
""
]
] | We report on the first next-to-leading BFKL study of the cross section and azimuthal decorrellation of Mueller Navelet jets. This includes next-to-leading corrections to the Green's function as well as next-to-leading corrections to the Mueller Navelet vertices. The obtained results for standard observables proposed fo... |
0912.5254 | Shoji Hashimoto | Shoji Hashimoto | Spontaneous chiral symmetry breaking on the lattice | 11 pages. Invited talk at the 6th International Workshop on Chiral
Dynamics, Bern, Switzerland, July 6-10, 2009 | PoS CD09:004,2009 | null | KEK-CP-229 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using lattice QCD we study the spectrum of low-lying fermion eigenmodes.
According to the Banks-Casher relation, accumulation of the low-mode is
responsible for the spontaneous breaking of chiral symmetry in the QCD vacuum.
On the lattice we use the overlap fermion formulation that preserves exact
chiral symmetry. Th... | [
{
"created": "Tue, 29 Dec 2009 05:25:12 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Hashimoto",
"Shoji",
""
]
] | Using lattice QCD we study the spectrum of low-lying fermion eigenmodes. According to the Banks-Casher relation, accumulation of the low-mode is responsible for the spontaneous breaking of chiral symmetry in the QCD vacuum. On the lattice we use the overlap fermion formulation that preserves exact chiral symmetry. This... |
0901.2819 | S Dev Sharma | S. Dev, Sanjeev Kumar and Surender Verma | CP-odd weak basis invariants and texture zeros | 9 pages, three tables, Phys. Rev. D (to appear) | Phys.Rev.D79:033011,2009 | 10.1103/PhysRevD.79.033011 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the CP-odd weak basis invariants from the neutrino mass matrix
in a weak basis in which the charged lepton mass matrix is diagonal and find
the necessary and sufficient conditions for CP conservation. We study the
interrelationships between different CP-odd weak basis invariants to examine
their implicat... | [
{
"created": "Mon, 19 Jan 2009 11:14:11 GMT",
"version": "v1"
}
] | 2010-01-15 | [
[
"Dev",
"S.",
""
],
[
"Kumar",
"Sanjeev",
""
],
[
"Verma",
"Surender",
""
]
] | We construct the CP-odd weak basis invariants from the neutrino mass matrix in a weak basis in which the charged lepton mass matrix is diagonal and find the necessary and sufficient conditions for CP conservation. We study the interrelationships between different CP-odd weak basis invariants to examine their implicatio... |
hep-ph/0703020 | Claude Semay | F. Buisseret, V. Mathieu, C. Semay, B. Silvestre-Brac | Excited flux tube from $q\bar q g$ hybrid mesons | 3 Figures | Eur.Phys.J.A32:123-126,2007 | 10.1140/epja/i2007-10379-4 | null | hep-ph | null | In the framework of quark models, hybrid mesons are either seen as two-body
$q\bar q$ systems with an excited flux tube connecting the quark to the
antiquark or as three-body $q\bar q g$ systems including a constituent gluon.
In this work we show that, starting from the three-body wave function of the
$q\bar q g$ hyb... | [
{
"created": "Fri, 2 Mar 2007 09:54:27 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Buisseret",
"F.",
""
],
[
"Mathieu",
"V.",
""
],
[
"Semay",
"C.",
""
],
[
"Silvestre-Brac",
"B.",
""
]
] | In the framework of quark models, hybrid mesons are either seen as two-body $q\bar q$ systems with an excited flux tube connecting the quark to the antiquark or as three-body $q\bar q g$ systems including a constituent gluon. In this work we show that, starting from the three-body wave function of the $q\bar q g$ hybri... |
hep-ph/9410286 | Fred Hawes | Frederick T. Hawes and Anthony G. Williams | Chiral Symmetry Breaking in Quenched Massive Strong-Coupling QED$_4$ | REVTEX 3.0, 15 pages plus 7 uuencoded PostScript figures | Phys.Rev.D51:3081-3089,1995 | 10.1103/PhysRevD.51.3081 | ADP-94-15/T156, FSU-SCRI-94-98 | hep-ph | null | We present results from a study of subtractive renormalization of the fermion
propagator Dyson-Schwinger equation (DSE) in massive strong-coupling quenched
QED$_4$. Results are compared for three different fermion-photon proper vertex
{\it Ans\"{a}tze\/}: bare $\gamma^\mu$, minimal Ball-Chiu, and
Curtis-Pennington. T... | [
{
"created": "Fri, 14 Oct 1994 07:08:00 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Hawes",
"Frederick T.",
""
],
[
"Williams",
"Anthony G.",
""
]
] | We present results from a study of subtractive renormalization of the fermion propagator Dyson-Schwinger equation (DSE) in massive strong-coupling quenched QED$_4$. Results are compared for three different fermion-photon proper vertex {\it Ans\"{a}tze\/}: bare $\gamma^\mu$, minimal Ball-Chiu, and Curtis-Pennington. The... |
hep-ph/9607440 | null | B.G.Zakharov (Landau Institute for Theoretical Physics, Moscow) | Fully quantum treatment of the Landau--Pomeranchuk--Migdal effect in QED
and QCD | E-mail: bgz@landau.ac.ru, kph169@aix.sp.kfa-juelich.de | JETP Lett.63:952-957,1996 | 10.1134/1.567126 | null | hep-ph | null | For the first time a rigorous quantum treatment of the
Landau-Pomeranchuk-Migdal effect in QED and QCD is given. The rate of photon
(gluon) radiation by an electron (quark) in medium is expressed through the
Green's function of a two-dimensional Schr\"odinger equation with an imaginary
potential. In QED this potentia... | [
{
"created": "Fri, 26 Jul 1996 13:53:19 GMT",
"version": "v1"
}
] | 2011-05-05 | [
[
"Zakharov",
"B. G.",
"",
"Landau Institute for Theoretical Physics, Moscow"
]
] | For the first time a rigorous quantum treatment of the Landau-Pomeranchuk-Migdal effect in QED and QCD is given. The rate of photon (gluon) radiation by an electron (quark) in medium is expressed through the Green's function of a two-dimensional Schr\"odinger equation with an imaginary potential. In QED this potential ... |
1008.0466 | Eulogio Oset | E. Oset, R. Molina, D. Nicmorus, L.S. Geng, P.Gonzalez, J. Vijande, S.
Sarkar, Bao Xi Sun, M. J. Vicente Vacas, A. Ramos, E.J. Garzon, A. Martinez
Torres and K. Khemchandani | Review on dynamically generated resonances | Lectures given at the New Frontiers in QCD 2010 Workshop, Kyoto,
February 2010. 10 pages | Prog.Theor.Phys.Suppl.186:124-133,2010 | 10.1143/PTPS.186.124 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present recent results on the vector meson-vector meson and vector
meson-baryon interaction using a unitary approach based on the hidden-gauge
Lagrangians. For the vector-vector case we find that 11 states get dynamically
generated, corresponding to poles of the scattering matrices on the second
Riemann sheet. In ... | [
{
"created": "Tue, 3 Aug 2010 05:59:59 GMT",
"version": "v1"
}
] | 2011-03-10 | [
[
"Oset",
"E.",
""
],
[
"Molina",
"R.",
""
],
[
"Nicmorus",
"D.",
""
],
[
"Geng",
"L. S.",
""
],
[
"Gonzalez",
"P.",
""
],
[
"Vijande",
"J.",
""
],
[
"Sarkar",
"S.",
""
],
[
"Sun",
"Bao Xi",
"... | We present recent results on the vector meson-vector meson and vector meson-baryon interaction using a unitary approach based on the hidden-gauge Lagrangians. For the vector-vector case we find that 11 states get dynamically generated, corresponding to poles of the scattering matrices on the second Riemann sheet. In th... |
1508.00492 | Oscar Moreno | O. Moreno, T. W. Donnelly, J. W. Van Orden, W. P. Ford | Coincidence charged-current neutrino-induced deuteron disintegration | 31 pages, 14 figures | null | 10.1103/PhysRevD.92.053006 | JLAB-THY-15-2114 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deuteron disintegration by charged-current neutrino (CC$\nu$) scattering
offers the possibility to determine the energy of the incident neutrino by
measuring in coincidence two of the three resulting particles: a charged lepton
(usually a muon) and two protons, where we show that this channel can be
isolated from all... | [
{
"created": "Mon, 3 Aug 2015 17:08:28 GMT",
"version": "v1"
}
] | 2015-10-28 | [
[
"Moreno",
"O.",
""
],
[
"Donnelly",
"T. W.",
""
],
[
"Van Orden",
"J. W.",
""
],
[
"Ford",
"W. P.",
""
]
] | Deuteron disintegration by charged-current neutrino (CC$\nu$) scattering offers the possibility to determine the energy of the incident neutrino by measuring in coincidence two of the three resulting particles: a charged lepton (usually a muon) and two protons, where we show that this channel can be isolated from all o... |
1210.3697 | Alexander V. Kuznetsov | A.V. Kuznetsov, N.V. Mikheev and A.V. Serghienko (Yaroslavl State
(P.G. Demidov) University, Russia) | The third type of fermion mixing and indirect limits on the Pati-Salam
leptoquark mass | 10 pages, LaTeX, 1 EPS figure, based on the talk presented by A.V.
Kuznetsov at the XVII International Seminar Quarks'2012, Yaroslavl, June
4-10, 2012, to appear in the Proceedings | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The low-energy manifestations of a minimal extension of the electroweak
standard model based on the quark-lepton symmetry $SU(4)_V \otimes SU(2)_L
\otimes G_R$ of the Pati-Salam type are analyzed. Given this symmetry the third
type of mixing in the interactions of the $SU(4)_V$ leptoquarks with quarks and
leptons is ... | [
{
"created": "Sat, 13 Oct 2012 11:02:59 GMT",
"version": "v1"
}
] | 2012-10-16 | [
[
"Kuznetsov",
"A. V.",
"",
"Yaroslavl State"
],
[
"Mikheev",
"N. V.",
"",
"Yaroslavl State"
],
[
"Serghienko",
"A. V.",
"",
"Yaroslavl State"
]
] | The low-energy manifestations of a minimal extension of the electroweak standard model based on the quark-lepton symmetry $SU(4)_V \otimes SU(2)_L \otimes G_R$ of the Pati-Salam type are analyzed. Given this symmetry the third type of mixing in the interactions of the $SU(4)_V$ leptoquarks with quarks and leptons is sh... |
hep-ph/9908213 | Masamichi Ishihara | M. Ishihara and F.Takagi | Effects of friction on the chiral symmetry restoration in high energy
heavy-ion collisions | 9 pages, 14 figures; The last paragraph of sec. IV was enlarged and
was split into two paragraphs | Phys.Rev. C61 (2000) 024903 | 10.1103/PhysRevC.61.024903 | TU/99/570 | hep-ph nucl-th | null | We study the effects of friction on the chiral symmetry restoration which may
take place temporarily in high energy heavy ion collisions. The equations of
motion with friction are introduced to describe the time evolution of the
chiral condensates within the framework of the linear $\sigma$ model. Four
types of frict... | [
{
"created": "Mon, 2 Aug 1999 09:04:44 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Aug 1999 05:14:28 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Oct 1999 22:00:22 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Ishihara",
"M.",
""
],
[
"Takagi",
"F.",
""
]
] | We study the effects of friction on the chiral symmetry restoration which may take place temporarily in high energy heavy ion collisions. The equations of motion with friction are introduced to describe the time evolution of the chiral condensates within the framework of the linear $\sigma$ model. Four types of frictio... |
hep-ph/0507168 | Miroslav Nagy | Michael D. Scadron, Miroslav Nagy | Constituent quark-based linear $\sigma$ model (L$\sigma$M) quark and
scalar mesons, vector meson dominance | 8 pages, 2 figures | null | null | null | hep-ph | null | After describing the SU(2) linear sigma model (L$\sigma$M), we dynamically
generate it using the B.W. Lee null tadpole sum (characterizing the true
vacuum) together with the dimensional regularization lemma. Next we generate
the chiral-limiting (CL) nonstrange and strange constituent quark masses ${\hat
m}=325.7$ MeV... | [
{
"created": "Thu, 14 Jul 2005 09:58:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Scadron",
"Michael D.",
""
],
[
"Nagy",
"Miroslav",
""
]
] | After describing the SU(2) linear sigma model (L$\sigma$M), we dynamically generate it using the B.W. Lee null tadpole sum (characterizing the true vacuum) together with the dimensional regularization lemma. Next we generate the chiral-limiting (CL) nonstrange and strange constituent quark masses ${\hat m}=325.7$ MeV; ... |
hep-ph/0209206 | Basarab Nicolescu | B. Nicolescu, J. R. Cudell, V. V. Ezhela, P. Gauron, K. Kang, Yu. V.
Kuyanov, S. B. Lugovsky, E. Martynov, E. A. Razuvaev, and N. P. Tkachenko | Analytic Amplitudes for Hadronic Forward Scattering : COMPETE Update | 3 pages, 3 tables. To be published in the Proceedings of the 31st
International Conference on High Energy Physics (ICHEP 2002), Amsterdam, The
Netherlands, 24-31 July 2002 | null | 10.1016/S0920-5632(03)90577-9 | LPNHE 2002-06 | hep-ph | null | We consider several classes of analytic parametrizations of hadronic
scattering amplitudes, and compare their predictions to all available forward
data in hadron-hadron, gamma-p and gamma-gamma reactions. Although these
parametrizations are very close for SQRTs larger than 9 GeV, it turns out that
they differ markedl... | [
{
"created": "Wed, 18 Sep 2002 16:16:47 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Nicolescu",
"B.",
""
],
[
"Cudell",
"J. R.",
""
],
[
"Ezhela",
"V. V.",
""
],
[
"Gauron",
"P.",
""
],
[
"Kang",
"K.",
""
],
[
"Kuyanov",
"Yu. V.",
""
],
[
"Lugovsky",
"S. B.",
""
],
[
"Martynov",
... | We consider several classes of analytic parametrizations of hadronic scattering amplitudes, and compare their predictions to all available forward data in hadron-hadron, gamma-p and gamma-gamma reactions. Although these parametrizations are very close for SQRTs larger than 9 GeV, it turns out that they differ markedly ... |
0711.3795 | Chi-Sing Lam | C.S. Lam | Horizontal Symmetry | Based on a talk given at the International Conference on Flavor
Physics, Beijing, China, September, 2007. To appear in the conference
proceedings | Int.J.Mod.Phys.A23:3371-3375,2008 | 10.1142/S0217751X08042146 | null | hep-ph | null | The relation between fermion mixing and horizontal symmetry is discussed.
| [
{
"created": "Fri, 23 Nov 2007 22:04:02 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Lam",
"C. S.",
""
]
] | The relation between fermion mixing and horizontal symmetry is discussed. |
1103.1194 | Marco Ruggieri | Marco Frasca and Marco Ruggieri | Magnetic Susceptibility of the Quark Condensate and Polarization from
Chiral Models | 13 pages, 4 figures | Phys.Rev.D83:094024,2011 | 10.1103/PhysRevD.83.094024 | YITP-11-28 | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the magnetic susceptibility of the quark condensate and the
polarization of quarks at zero temperature and in a uniform magnetic
background. Our theoretical framework consists of two chiral models that allow
to treat self-consistently the spontaneous breaking of chiral symmetry: the
linear $\sigma-$model c... | [
{
"created": "Mon, 7 Mar 2011 05:09:16 GMT",
"version": "v1"
}
] | 2011-07-06 | [
[
"Frasca",
"Marco",
""
],
[
"Ruggieri",
"Marco",
""
]
] | We compute the magnetic susceptibility of the quark condensate and the polarization of quarks at zero temperature and in a uniform magnetic background. Our theoretical framework consists of two chiral models that allow to treat self-consistently the spontaneous breaking of chiral symmetry: the linear $\sigma-$model cou... |
1710.08032 | Xabier Marcano | X. Marcano | Lepton flavor violation from low scale seesaw neutrinos with masses
reachable at the LHC | PhD Thesis. Universidad Autonoma de Madrid. Defended on 22nd of
September 2017. 140 pages + Appendices. 50 figures. Main text in English.
Introduction and Conclusion also in Spanish | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Flavor physics has been crucial in the development of particle physics and it
will keep being so in the future. Nowadays, this kind of processes, in
particular lepton flavor changing observed in neutrino oscillations, give us
the clearest evidence of the fact that the Standard Model of fundamental
interactions needs ... | [
{
"created": "Sun, 22 Oct 2017 22:28:59 GMT",
"version": "v1"
}
] | 2017-10-24 | [
[
"Marcano",
"X.",
""
]
] | Flavor physics has been crucial in the development of particle physics and it will keep being so in the future. Nowadays, this kind of processes, in particular lepton flavor changing observed in neutrino oscillations, give us the clearest evidence of the fact that the Standard Model of fundamental interactions needs to... |
1709.02203 | Andrei Shuvaev | Yu.M. Shabelski, A.G. Shuvaev, I.V. Surnin | Heavy quark production in $k_t$ factorization approach at LHC energies | 15 pages, 8 figures | International Journal of Modern Physics A 2 Vol. 33 (2018) 1850003 | 10.1142/S0217751X18500033 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new version of the $k_T$ factorization approach is formulated for the high
energy heavy quark production. The results are in reasonable agreement with the
experimental data at LHC energies.
| [
{
"created": "Thu, 7 Sep 2017 12:32:00 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Dec 2017 13:24:54 GMT",
"version": "v2"
}
] | 2017-12-19 | [
[
"Shabelski",
"Yu. M.",
""
],
[
"Shuvaev",
"A. G.",
""
],
[
"Surnin",
"I. V.",
""
]
] | A new version of the $k_T$ factorization approach is formulated for the high energy heavy quark production. The results are in reasonable agreement with the experimental data at LHC energies. |
1203.3545 | Marat Freytsis | Marat Freytsis, Zoltan Ligeti, Sascha Turczyk | Constraining CP violation in neutral meson mixing with theory input | 5 pages, 2 figures, informed of prior derivation of eq. (21), title
modified | null | 10.1103/PhysRevD.86.116004 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There has been a lot of recent interest in the experimental hints of CP
violation in B_{d,s}^0 mixing, which would be a clear signal of beyond the
standard model physics (with higher significance). We derive a new relation for
the mixing parameters, which allows clearer interpretation of the data in
models in which n... | [
{
"created": "Thu, 15 Mar 2012 20:00:13 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Mar 2012 19:58:03 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Freytsis",
"Marat",
""
],
[
"Ligeti",
"Zoltan",
""
],
[
"Turczyk",
"Sascha",
""
]
] | There has been a lot of recent interest in the experimental hints of CP violation in B_{d,s}^0 mixing, which would be a clear signal of beyond the standard model physics (with higher significance). We derive a new relation for the mixing parameters, which allows clearer interpretation of the data in models in which new... |
2104.14564 | Ben Thrussell | Clare Burrage, Benjamin Elder, Peter Millington, Daniela Saadeh, Ben
Thrussell | Fifth-Force Screening around Extremely Compact Sources | revtex format, 47 pages, 3 figures | JCAP08(2021)052 | 10.1088/1475-7516/2021/08/052 | null | hep-ph astro-ph.CO gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many non-linear scalar field theories possess a screening mechanism that can
suppress any associated fifth force in dense environments. As a result, these
theories can evade local experimental tests of new forces. Chameleon-like
screening, which occurs because of non-linearities in the scalar potential or
the couplin... | [
{
"created": "Thu, 29 Apr 2021 16:43:18 GMT",
"version": "v1"
}
] | 2021-10-13 | [
[
"Burrage",
"Clare",
""
],
[
"Elder",
"Benjamin",
""
],
[
"Millington",
"Peter",
""
],
[
"Saadeh",
"Daniela",
""
],
[
"Thrussell",
"Ben",
""
]
] | Many non-linear scalar field theories possess a screening mechanism that can suppress any associated fifth force in dense environments. As a result, these theories can evade local experimental tests of new forces. Chameleon-like screening, which occurs because of non-linearities in the scalar potential or the coupling ... |
hep-ph/9708421 | Han Meng | Jiang Yi, Ma Wen-gan, Han Liang, Han Meng and Yu Zeng-Hui (USTC, P. R.
China) | SUSY charged Higgs boson pair production via gluon-gluon collisions | 19 pages, LaTex, including 6 figures in eps files. submitted to
Journal of Physics G.; revised acknowledgement and one reference added in
introduction | J.Phys. G24 (1998) 83-95 | 10.1088/0954-3899/24/1/012 | null | hep-ph | null | The production of charged Higgs boson pairs from gluon-gluon fusion is
studied in the minimal supersymmetric model(MSSM) at proton-proton colliders.
We find that the contribution of the scalar quark loops to the subprocess
production rate is substantial and consequently the production rate in
proton-proton colliders ... | [
{
"created": "Thu, 21 Aug 1997 06:36:44 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Aug 1997 14:08:46 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Nov 1997 02:09:41 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Yi",
"Jiang",
"",
"USTC, P. R.\n China"
],
[
"Wen-gan",
"Ma",
"",
"USTC, P. R.\n China"
],
[
"Liang",
"Han",
"",
"USTC, P. R.\n China"
],
[
"Meng",
"Han",
"",
"USTC, P. R.\n China"
],
[
"Zeng-Hui",
"Yu",
"",
"USTC... | The production of charged Higgs boson pairs from gluon-gluon fusion is studied in the minimal supersymmetric model(MSSM) at proton-proton colliders. We find that the contribution of the scalar quark loops to the subprocess production rate is substantial and consequently the production rate in proton-proton colliders is... |
hep-ph/0503110 | Matthew Bowen | Matthew T. Bowen | Using Charge Asymmetries to Measure Single Top Quark Production at the
LHC | 4 pages, 1 figure | Phys.Rev. D73 (2006) 097501 | 10.1103/PhysRevD.73.097501 | null | hep-ph | null | Electroweak production of single top quarks is an as-yet-unverified
prediction of the Standard model, potentially sensitive to new physics. Two of
the single top quark productions channels have significant charge asymmetries
at the LHC, while the much larger background from $t\bar{t}$ is nearly
charge-symmetric. This... | [
{
"created": "Fri, 11 Mar 2005 20:47:18 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Bowen",
"Matthew T.",
""
]
] | Electroweak production of single top quarks is an as-yet-unverified prediction of the Standard model, potentially sensitive to new physics. Two of the single top quark productions channels have significant charge asymmetries at the LHC, while the much larger background from $t\bar{t}$ is nearly charge-symmetric. This c... |
2112.12726 | Sheeba Shafaq | Sheeba Shafaq, Tanmay Kushwaha, Poonam Mehta | Investigating Leggett-Garg inequality in neutrino oscillations -- role
of decoherence and decay | v2: typos corrected and 2 new references included | null | null | null | hep-ph hep-ex quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutrinos, due to their weakly interacting nature, provide us with a unique
opportunity to test foundations of quantum mechanics over macroscopic
distances. There has been considerable theoretical and experimental interest in
examining the extent of violation of Leggett-Garg inequalities (LGI) in the
context of neutr... | [
{
"created": "Thu, 23 Dec 2021 17:26:28 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Dec 2021 11:12:20 GMT",
"version": "v2"
}
] | 2021-12-28 | [
[
"Shafaq",
"Sheeba",
""
],
[
"Kushwaha",
"Tanmay",
""
],
[
"Mehta",
"Poonam",
""
]
] | Neutrinos, due to their weakly interacting nature, provide us with a unique opportunity to test foundations of quantum mechanics over macroscopic distances. There has been considerable theoretical and experimental interest in examining the extent of violation of Leggett-Garg inequalities (LGI) in the context of neutrin... |
2204.02388 | Ritesh Ghosh | Indrani Nilima, Aritra Bandyopadhyay, Ritesh Ghosh, Sabyasachi Ghosh | Heavy quark potential and LQCD based quark condensate at finite magnetic
field | 16 pages, 7 figures | Eur. Phys. J. C 83, 30 (2023) | 10.1140/epjc/s10052-023-11194-7 | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | In the present work, we have studied heavy quarkonia potential in hot and
magnetized quark gluon plasma. Inverse magnetic catalysis (IMC) effect is
incorporated within the system through the magnetic field modified Debye mass
by modifying the effective quark masses. We have obtained the real and
imaginary part of the... | [
{
"created": "Tue, 5 Apr 2022 17:53:13 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jun 2022 15:08:42 GMT",
"version": "v2"
}
] | 2023-01-18 | [
[
"Nilima",
"Indrani",
""
],
[
"Bandyopadhyay",
"Aritra",
""
],
[
"Ghosh",
"Ritesh",
""
],
[
"Ghosh",
"Sabyasachi",
""
]
] | In the present work, we have studied heavy quarkonia potential in hot and magnetized quark gluon plasma. Inverse magnetic catalysis (IMC) effect is incorporated within the system through the magnetic field modified Debye mass by modifying the effective quark masses. We have obtained the real and imaginary part of the h... |
1412.0805 | Kiel Howe | Savas Dimopoulos, Kiel Howe, John March-Russell, James Scoville | Auto-Concealment of Supersymmetry in Extra Dimensions | 22 pages, 13 figures. Minor changes to match published version | JHEP 1506 (2015) 041 | 10.1007/JHEP06(2015)041 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In supersymmetric (SUSY) theories with extra dimensions the visible energy in
sparticle decays can be significantly reduced and its energy distribution
broadened, thus significantly weakening the present collider limits on SUSY.
The mechanism applies when the lightest supersymmetric particle (LSP) is a bulk
state-- e... | [
{
"created": "Tue, 2 Dec 2014 07:59:47 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jun 2015 01:40:54 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Dimopoulos",
"Savas",
""
],
[
"Howe",
"Kiel",
""
],
[
"March-Russell",
"John",
""
],
[
"Scoville",
"James",
""
]
] | In supersymmetric (SUSY) theories with extra dimensions the visible energy in sparticle decays can be significantly reduced and its energy distribution broadened, thus significantly weakening the present collider limits on SUSY. The mechanism applies when the lightest supersymmetric particle (LSP) is a bulk state-- e.g... |
1712.03532 | S. Weinzierl | Luise Adams, Christian Bogner, Ekta Chaubey, Armin Schweitzer and
Stefan Weinzierl | Differential equations for Feynman integrals beyond multiple
polylogarithms | 9 pages, talk given at RADCOR 2017 | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Differential equations are a powerful tool to tackle Feynman integrals. In
this talk we discuss recent progress, where the method of differential
equations has been applied to Feynman integrals which are not expressible in
terms of multiple polylogarithms.
| [
{
"created": "Sun, 10 Dec 2017 14:16:34 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Dec 2017 14:44:01 GMT",
"version": "v2"
}
] | 2017-12-14 | [
[
"Adams",
"Luise",
""
],
[
"Bogner",
"Christian",
""
],
[
"Chaubey",
"Ekta",
""
],
[
"Schweitzer",
"Armin",
""
],
[
"Weinzierl",
"Stefan",
""
]
] | Differential equations are a powerful tool to tackle Feynman integrals. In this talk we discuss recent progress, where the method of differential equations has been applied to Feynman integrals which are not expressible in terms of multiple polylogarithms. |
hep-ph/9805293 | Lisi Eligio | B. Faid (Algeria, Univ. Sci. Tech.), G.L. Fogli, E. Lisi, D. Montanino
(Bari U. & INFN, Bari) | Vacuum oscillations and variations of solar neutrino rates in
SuperKamiokande and Borexino | 15 pages (RevTeX) + 5 figures (PostScript). Requires epsfig.sty | Astropart.Phys.10:93-105,1999 | 10.1016/S0927-6505(98)00038-3 | BARI-TH/299-98 | hep-ph | null | The vacuum oscillation solution to the solar neutrino problem predicts
characteristics variations of the observable neutrinos rates, as a result of
the L/E_nu dependence of the nu_e survival probability (L and E_nu being the
neutrino pathlength and energy, respectively). The E_nu-dependence can be
studied through dis... | [
{
"created": "Tue, 12 May 1998 11:14:59 GMT",
"version": "v1"
}
] | 2009-10-07 | [
[
"Faid",
"B.",
"",
"Algeria, Univ. Sci. Tech."
],
[
"Fogli",
"G. L.",
"",
"Bari U. & INFN, Bari"
],
[
"Lisi",
"E.",
"",
"Bari U. & INFN, Bari"
],
[
"Montanino",
"D.",
"",
"Bari U. & INFN, Bari"
]
] | The vacuum oscillation solution to the solar neutrino problem predicts characteristics variations of the observable neutrinos rates, as a result of the L/E_nu dependence of the nu_e survival probability (L and E_nu being the neutrino pathlength and energy, respectively). The E_nu-dependence can be studied through disto... |
hep-ph/0507324 | Mustafa Savci | T. M. Aliev, M. Savci | Polarization effects in exclusive semileptonic (Lambda_b -> Lambda l^+
l^-) decay | 25 pages, 11 figures, LaTeX formatted | JHEP 0605 (2006) 001 | 10.1088/1126-6708/2006/05/001 | metu-phys-hep-07-18 | hep-ph | null | The independent helicity amplitudes in the (Lambda_b -> \Lambda l^+ l^-)
decay in the standard model and its minimal extension, i.e., with the new
vector type interactions, are calculated. We calculate various asymmetry
parameters characterizing the angular dependence of the differential decay
width for the cascade d... | [
{
"created": "Thu, 28 Jul 2005 12:55:12 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Sep 2005 09:43:55 GMT",
"version": "v2"
},
{
"created": "Sat, 17 Dec 2005 14:56:19 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Aliev",
"T. M.",
""
],
[
"Savci",
"M.",
""
]
] | The independent helicity amplitudes in the (Lambda_b -> \Lambda l^+ l^-) decay in the standard model and its minimal extension, i.e., with the new vector type interactions, are calculated. We calculate various asymmetry parameters characterizing the angular dependence of the differential decay width for the cascade dec... |
1912.10071 | Gayane Karapetyan | Gayane Karapetyan | Hadron multiplicity calculation: a configurational entropy approach to
the saturation scale in QCD | 4 pages , 1 figure | null | 10.1209/0295-5075/129/18002 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper investigates the configurational entropic content of
hadron-nucleus collisions. Hadron multiplicities and Au nuclei are employed to
compute the critical points of the configurational entropy as a function of the
saturation scale in deep inelastic scatterings, in QCD. The results match
phenomenological data... | [
{
"created": "Fri, 20 Dec 2019 19:30:50 GMT",
"version": "v1"
}
] | 2020-04-22 | [
[
"Karapetyan",
"Gayane",
""
]
] | This paper investigates the configurational entropic content of hadron-nucleus collisions. Hadron multiplicities and Au nuclei are employed to compute the critical points of the configurational entropy as a function of the saturation scale in deep inelastic scatterings, in QCD. The results match phenomenological data t... |
2005.12735 | Zhi-Gang Wang | Zhi-Gang Wang | Comment on "Comment on "Landau equation and QCD sum rules for the
tetraquark molecular states"" | 3 pages, add more discussions | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In "Landau equation and QCD sum rules for the tetraquark molecular states", I
list out six reasons to refute the assertion of Lucha, Melikhov and Sazdjian.
In "Comment on "Landau equation and QCD sum rules for the tetraquark molecular
states"", they refute my viewpoint. If they want to the refute my viewpoint
robustl... | [
{
"created": "Tue, 26 May 2020 14:07:13 GMT",
"version": "v1"
},
{
"created": "Thu, 28 May 2020 07:41:47 GMT",
"version": "v2"
}
] | 2020-05-29 | [
[
"Wang",
"Zhi-Gang",
""
]
] | In "Landau equation and QCD sum rules for the tetraquark molecular states", I list out six reasons to refute the assertion of Lucha, Melikhov and Sazdjian. In "Comment on "Landau equation and QCD sum rules for the tetraquark molecular states"", they refute my viewpoint. If they want to the refute my viewpoint robustly,... |
hep-ph/9605207 | Gonzalo Parente Bermudez | A.V. Kotikov and G. Parente | The Longitudinal Structure Function F$_L$ as a Function of F$_2$ and
dF$_2$/dlnQ$^2$ at small x. The Next-to-Leading Analysis | Latex file, 10 pages, 2 postscript figures | Mod.Phys.Lett. A12 (1997) 963-974 | 10.1142/S0217732397000984 | US-FT/19-96 | hep-ph | null | We present a set of formulae to extract the longitudinal deep inelastic
structure function $F_L$ from the transverse structure function $F_2$ and its
derivative $dF_2/dlnQ^2$ at small $x$. Our expressions are valid for any value
of $\delta$, being $x^{-\delta}$ the behavior of the parton densities at low
$x$. Using $... | [
{
"created": "Thu, 2 May 1996 08:30:45 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Kotikov",
"A. V.",
""
],
[
"Parente",
"G.",
""
]
] | We present a set of formulae to extract the longitudinal deep inelastic structure function $F_L$ from the transverse structure function $F_2$ and its derivative $dF_2/dlnQ^2$ at small $x$. Our expressions are valid for any value of $\delta$, being $x^{-\delta}$ the behavior of the parton densities at low $x$. Using $F_... |
2211.11905 | Gonzalo Sanchez Garcia | V. De Romeri, O. G. Miranda, D. K. Papoulias, G. Sanchez Garcia, M.
T\'ortola, J. W. F. Valle | Physics implications of a combined analysis of COHERENT CsI and LAr data | 43 pages, 18 Figures | null | 10.1007/JHEP04(2023)035 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The observation of coherent elastic neutrino nucleus scattering has opened
the window to many physics opportunities. This process has been measured by the
COHERENT Collaboration using two different targets, first CsI and then argon.
Recently, the COHERENT Collaboration has updated the CsI data analysis with a
higher ... | [
{
"created": "Mon, 21 Nov 2022 23:13:36 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Apr 2023 15:29:27 GMT",
"version": "v2"
}
] | 2023-04-26 | [
[
"De Romeri",
"V.",
""
],
[
"Miranda",
"O. G.",
""
],
[
"Papoulias",
"D. K.",
""
],
[
"Garcia",
"G. Sanchez",
""
],
[
"Tórtola",
"M.",
""
],
[
"Valle",
"J. W. F.",
""
]
] | The observation of coherent elastic neutrino nucleus scattering has opened the window to many physics opportunities. This process has been measured by the COHERENT Collaboration using two different targets, first CsI and then argon. Recently, the COHERENT Collaboration has updated the CsI data analysis with a higher st... |
hep-ph/9812498 | Tom Steele | F. Chishtie, V. Elias, T.G. Steele | Asymptotic Pade-Approximant Methods and QCD Current Correlation
Functions | latex2e, 15 pages | Phys.Rev. D59 (1999) 105013 | 10.1103/PhysRevD.59.105013 | null | hep-ph | null | Asymptotic Pade-approximant methods are utilized to estimate the
leading-order unknown (i.e., not-yet-calculated) contributions to the
perturbative expansions of two-current QCD correlation functions obtained from
scalar-channel fermion and gluon currents, as well as from vector-channel
fermion currents. Such contrib... | [
{
"created": "Thu, 24 Dec 1998 15:29:43 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Chishtie",
"F.",
""
],
[
"Elias",
"V.",
""
],
[
"Steele",
"T. G.",
""
]
] | Asymptotic Pade-approximant methods are utilized to estimate the leading-order unknown (i.e., not-yet-calculated) contributions to the perturbative expansions of two-current QCD correlation functions obtained from scalar-channel fermion and gluon currents, as well as from vector-channel fermion currents. Such contribut... |
hep-ph/9405275 | R. Sekhar Chivukula | R. Sekhar Chivukula and Vassillis Koulovassilopoulos | When is a Higgs THE Higgs? | Talk presented at conference on "Continuous Advances in QCD", Latex,
2 figures included using epsf, 8 pages | null | null | BUHEP-94-9 | hep-ph | null | The one-Higgs-doublet standard model is necessarily incomplete because of the
triviality of the scalar symmetry-breaking sector. If the Higgs mass is
approximately 600 GeV or higher, there must be additional dynamics at a scale
$\Lambda$ which is less than a few TeV. In this case the properties of the
Higgs resonance... | [
{
"created": "Thu, 12 May 1994 18:11:22 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chivukula",
"R. Sekhar",
""
],
[
"Koulovassilopoulos",
"Vassillis",
""
]
] | The one-Higgs-doublet standard model is necessarily incomplete because of the triviality of the scalar symmetry-breaking sector. If the Higgs mass is approximately 600 GeV or higher, there must be additional dynamics at a scale $\Lambda$ which is less than a few TeV. In this case the properties of the Higgs resonance c... |
hep-ph/0006054 | Sasa Prelovsek | S. Fajfer, S. Prelovsek, P. Singer and D. Wyler | A Possible Arena for Searching New Physics - the $\Gamma(D^0 \to \rho^0
\gamma)/\Gamma (D^0 \to \omega \gamma)$ Ratio | 7 pages, 1 figure included | Phys.Lett.B487:81-86,2000 | 10.1016/S0370-2693(00)00731-0 | null | hep-ph | null | We propose to investigate flavour changing neutral currents in the $c \to u
\gamma$ transition through the measurement of the difference between $\Gamma
(D^0 \to \rho^0 \gamma)$ and $\Gamma (D^0 \to \omega \gamma)$. This is based on
the observation that $D^0 \to (d \bar d) \gamma$ is due to long distance
physics whil... | [
{
"created": "Tue, 6 Jun 2000 08:49:14 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Fajfer",
"S.",
""
],
[
"Prelovsek",
"S.",
""
],
[
"Singer",
"P.",
""
],
[
"Wyler",
"D.",
""
]
] | We propose to investigate flavour changing neutral currents in the $c \to u \gamma$ transition through the measurement of the difference between $\Gamma (D^0 \to \rho^0 \gamma)$ and $\Gamma (D^0 \to \omega \gamma)$. This is based on the observation that $D^0 \to (d \bar d) \gamma$ is due to long distance physics while ... |
1705.07959 | Pat Scott | The GAMBIT Scanner Workgroup: Gregory D. Martinez, James McKay, Ben
Farmer, Pat Scott, Elinore Roebber, Antje Putze, and Jan Conrad | Comparison of statistical sampling methods with ScannerBit, the GAMBIT
scanning module | 51 pages, 25 figures, 2 tables, matches version accepted for
publication in EPJC | Eur. Phys. J. C (2017) 77:761 | 10.1140/epjc/s10052-017-5274-y | gambit-code-2017 | hep-ph astro-ph.CO astro-ph.IM physics.data-an stat.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce ScannerBit, the statistics and sampling module of the public,
open-source global fitting framework GAMBIT. ScannerBit provides a standardised
interface to different sampling algorithms, enabling the use and comparison of
multiple computational methods for inferring profile likelihoods, Bayesian
posterior... | [
{
"created": "Mon, 22 May 2017 19:24:51 GMT",
"version": "v1"
},
{
"created": "Sun, 15 Oct 2017 19:08:49 GMT",
"version": "v2"
}
] | 2020-08-19 | [
[
"Workgroup",
"The GAMBIT Scanner",
""
],
[
":",
"",
""
],
[
"Martinez",
"Gregory D.",
""
],
[
"McKay",
"James",
""
],
[
"Farmer",
"Ben",
""
],
[
"Scott",
"Pat",
""
],
[
"Roebber",
"Elinore",
""
],
[
... | We introduce ScannerBit, the statistics and sampling module of the public, open-source global fitting framework GAMBIT. ScannerBit provides a standardised interface to different sampling algorithms, enabling the use and comparison of multiple computational methods for inferring profile likelihoods, Bayesian posteriors,... |
hep-ph/0611171 | Victor Goncalves | V.P. Goncalves, M.V.T. Machado, W. K. Sauter | Probing QCD dynamics in two-photon interactions at high energies | 14 pages, 2 figures. Version to be published in Journal of Physics G:
Nuclear and Particle Physics | J.Phys.G34:1673-1682,2007 | 10.1088/0954-3899/34/7/008 | null | hep-ph | null | In this paper the two-photon interactions at high energies are investigated
considering different approaches for the QCD dynamics. In particular, we
calculate the $\gamma^* \gamma^*$ total cross section in different theoretical
approches and present a comparison among the predictions of the BFKL dynamics
at leading a... | [
{
"created": "Mon, 13 Nov 2006 16:12:15 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Apr 2007 16:49:38 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Goncalves",
"V. P.",
""
],
[
"Machado",
"M. V. T.",
""
],
[
"Sauter",
"W. K.",
""
]
] | In this paper the two-photon interactions at high energies are investigated considering different approaches for the QCD dynamics. In particular, we calculate the $\gamma^* \gamma^*$ total cross section in different theoretical approches and present a comparison among the predictions of the BFKL dynamics at leading and... |
1309.3473 | Riccardo Barbieri | Riccardo Barbieri | ElectroWeak theory after the first LHC phase | 13 pages, 4 figures | null | 10.1088/0031-8949/2013/T158/014006 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I summarize the status of the ElectroWeak Interactions after the first phase
of the Large Hadron Collider and I give an outlook on its possible
developments.
| [
{
"created": "Fri, 13 Sep 2013 14:53:40 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Barbieri",
"Riccardo",
""
]
] | I summarize the status of the ElectroWeak Interactions after the first phase of the Large Hadron Collider and I give an outlook on its possible developments. |
1606.08713 | Paul Frampton | Claudio Coriano and Paul H. Frampton | X-Events and Their Interpretation | 5 pages LaTeX. Updated affiliation | null | 10.1142/S0217732316501807 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that when doubly-charged bileptons are pair produced at the LHC,
kinematics dictate that they are both almost at rest in the lab frame and
therefore their decays lead to final state muons in a characteristic X-shape
with only very tiny track curvature because of the high muon energies. Such
X-events have... | [
{
"created": "Sat, 25 Jun 2016 13:22:22 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Aug 2016 23:53:30 GMT",
"version": "v2"
}
] | 2016-11-03 | [
[
"Coriano",
"Claudio",
""
],
[
"Frampton",
"Paul H.",
""
]
] | We point out that when doubly-charged bileptons are pair produced at the LHC, kinematics dictate that they are both almost at rest in the lab frame and therefore their decays lead to final state muons in a characteristic X-shape with only very tiny track curvature because of the high muon energies. Such X-events have e... |
hep-ph/9708371 | Antonio Vairo | Nora Brambilla and Antonio Vairo (Heidelberg) | The $q \bar{q}$ relativistic interaction in the Wilson loop approach | 5 pages, Latex (espcrc2.sty) To be published in the proceedings of
High-Energy Physics International Euroconference on Quantum
Chromodynamics:QCD97; 25th Anniversary of QCD, Montpellier, France, 3-9 July
1997 | Nucl.Phys.Proc.Suppl. 64 (1998) 423-427 | 10.1016/S0920-5632(97)01101-8 | HD-THEP-97-44 | hep-ph | null | We study the $q \bar{q}$ relativistic interaction starting from the
Feynman-Schwinger representation of the gauge-invariant quark-antiquark Green
function. We focus on the one-body limit and discuss the obtained
non-perturbative interaction kernel of the Dirac equation.
| [
{
"created": "Fri, 15 Aug 1997 18:31:17 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Brambilla",
"Nora",
"",
"Heidelberg"
],
[
"Vairo",
"Antonio",
"",
"Heidelberg"
]
] | We study the $q \bar{q}$ relativistic interaction starting from the Feynman-Schwinger representation of the gauge-invariant quark-antiquark Green function. We focus on the one-body limit and discuss the obtained non-perturbative interaction kernel of the Dirac equation. |
hep-ph/0309029 | Wim de Boer | W. de Boer, M. Herold, C. Sander, V. Zhukov (University of Karlsruhe) | Indirect Evidence for the Supersymmetric Nature of Dark Matter from the
Combined Data on Galactic Positrons, Antiprotons and Gamma Rays | 25 pages, 19 figures | null | null | IEKP-KA/2003-17 | hep-ph | null | Two new observations have strengthened the case for the supersymmetric nature
of the Cold Dark Matter component in our universe: First, it was shown that new
data on the nuclear abundance, B/C - and 10Be/9Be ratios constrain the
diffusion parameters in Galactic Models so strongly, that they lead to a clear
deficiency... | [
{
"created": "Wed, 3 Sep 2003 10:30:05 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"de Boer",
"W.",
"",
"University of Karlsruhe"
],
[
"Herold",
"M.",
"",
"University of Karlsruhe"
],
[
"Sander",
"C.",
"",
"University of Karlsruhe"
],
[
"Zhukov",
"V.",
"",
"University of Karlsruhe"
]
] | Two new observations have strengthened the case for the supersymmetric nature of the Cold Dark Matter component in our universe: First, it was shown that new data on the nuclear abundance, B/C - and 10Be/9Be ratios constrain the diffusion parameters in Galactic Models so strongly, that they lead to a clear deficiency i... |
0808.2464 | Kathryn Zurek | Dan Hooper, Frank Petriello, Kathryn M. Zurek, and Marc Kamionkowski | The New DAMA Dark-Matter Window and Energetic-Neutrino Searches | 13 pages, 7 figures | Phys.Rev.D79:015010,2009 | 10.1103/PhysRevD.79.015010 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, the DAMA/LIBRA collaboration has repeated and reinforced their
claim to have detected an annual modulation in their signal rate, and have
interpreted this observation as evidence for dark-matter particles at the 8.2
sigma confidence level. Furthermore, it has also been noted that the effects of
channeling m... | [
{
"created": "Tue, 19 Aug 2008 16:59:50 GMT",
"version": "v1"
}
] | 2009-02-26 | [
[
"Hooper",
"Dan",
""
],
[
"Petriello",
"Frank",
""
],
[
"Zurek",
"Kathryn M.",
""
],
[
"Kamionkowski",
"Marc",
""
]
] | Recently, the DAMA/LIBRA collaboration has repeated and reinforced their claim to have detected an annual modulation in their signal rate, and have interpreted this observation as evidence for dark-matter particles at the 8.2 sigma confidence level. Furthermore, it has also been noted that the effects of channeling may... |
hep-ph/9409445 | null | Guido Nolte and Jutta Kunz | Gradient Approach to the Sphaleron Barrier | 20 pages, latex, 13 figures in uuencoded postscript files. THU-94/14 | Phys.Rev. D51 (1995) 3061-3072 | 10.1103/PhysRevD.51.3061 | null | hep-ph | null | We apply the gradient approach to obtain a path over the sphaleron barrier
and to demonstrate the fermionic level crossing phenomenon. Neglecting the
mixing angle dependence and assuming that the fermions of a doublet are
degenerate in mass we employ spherically symmetric ans\"atze for the fields.
The gradient path o... | [
{
"created": "Thu, 29 Sep 1994 19:14:57 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Sep 1994 13:25:08 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Nolte",
"Guido",
""
],
[
"Kunz",
"Jutta",
""
]
] | We apply the gradient approach to obtain a path over the sphaleron barrier and to demonstrate the fermionic level crossing phenomenon. Neglecting the mixing angle dependence and assuming that the fermions of a doublet are degenerate in mass we employ spherically symmetric ans\"atze for the fields. The gradient path ove... |
hep-ph/0006143 | Kenneth Lane | Kenneth Lane | Technicolor Signatures---Ieri, Oggi e Domani | 35 pages, 24 figures, Latex; uses lathuile.sty;Invited talk at ``Les
Rencontres de Physique de la Vallee d'Aoste'', La Thuile (Italy), 27
February--4 March 2000; minor corrections made | null | null | BUHEP--00-12 | hep-ph hep-ex | null | We briefly review the basic structure of modern--day technicolor theories. We
then discuss the signatures for technicolor as they were in its early days, the
searches that have been recently performed at the Tevatron and LEP colliders,
and the prospects for testing technicolor in Tevatron Run II and at the LHC.
| [
{
"created": "Tue, 13 Jun 2000 19:11:18 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Jul 2000 18:42:40 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Lane",
"Kenneth",
""
]
] | We briefly review the basic structure of modern--day technicolor theories. We then discuss the signatures for technicolor as they were in its early days, the searches that have been recently performed at the Tevatron and LEP colliders, and the prospects for testing technicolor in Tevatron Run II and at the LHC. |
1102.4010 | Benjamin Grinstein | Benjamin Grinstein, Randall Kelley and Patipan Uttayarat | Hidden Fine Tuning In The Quark Sector Of Little Higgs Models | Talk given at the 35th International Conference of High Energy
Physics - ICHEP2010, July 22-28, 2010, Paris France | PoS ICHEP2010:392,2010 | null | UCSD/PTH 10-14 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In Little Higgs models a collective symmetry prevents the higgs from
acquiring a quadratically divergent mass at one loop. We have previously shown
that the couplings in the Littlest Higgs model introduced to give the top quark
a mass do not naturally respect the collective symmetry. We extend our previous
work showi... | [
{
"created": "Sat, 19 Feb 2011 18:11:01 GMT",
"version": "v1"
}
] | 2011-04-22 | [
[
"Grinstein",
"Benjamin",
""
],
[
"Kelley",
"Randall",
""
],
[
"Uttayarat",
"Patipan",
""
]
] | In Little Higgs models a collective symmetry prevents the higgs from acquiring a quadratically divergent mass at one loop. We have previously shown that the couplings in the Littlest Higgs model introduced to give the top quark a mass do not naturally respect the collective symmetry. We extend our previous work showing... |
hep-ph/0308118 | Masahiro Ibe | Masaaki Fujii and Masahiro Ibe | Neutralino Dark Matter from MSSM Flat Directions in light of WMAP Result | 32 pages, including 40 figures | Phys.Rev. D69 (2004) 035006 | 10.1103/PhysRevD.69.035006 | UT-03-25 | hep-ph astro-ph | null | The minimal supersymmetric standard model (MSSM) has a truly supersymmetric
way to explain both the baryon asymmetry and cold dark matter in the present
Universe, that is, ``Affleck-Dine baryo/DM-genesis.'' The associated late-time
decay of Q-balls directly connects the origins of the baryon asymmetry and dark
matter... | [
{
"created": "Mon, 11 Aug 2003 15:28:51 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Fujii",
"Masaaki",
""
],
[
"Ibe",
"Masahiro",
""
]
] | The minimal supersymmetric standard model (MSSM) has a truly supersymmetric way to explain both the baryon asymmetry and cold dark matter in the present Universe, that is, ``Affleck-Dine baryo/DM-genesis.'' The associated late-time decay of Q-balls directly connects the origins of the baryon asymmetry and dark matter, ... |
1302.1324 | Kazumasa Ohkuma | Zenro HIOKI (U. Tokushima) and Kazumasa OHKUMA (Fukui U. Tech.) | Probing non-standard top-quark couplings via optimal-observable analyses
at LHC | 5 pages, Proceedings of Hadron Collider Physics symposium 2012 | null | 10.1051/epjconf/20134917010 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Focusing attention on top-quark pair production and its decay processes at
the LHC, non-standard top-quark couplings are studied based on the effective
Lagrangian constructed with SU(3)X SU(2)X U(1) invariant dimension-6 operators.
The optimal-observable analysis is carried out for the charged-lepton
distributions in... | [
{
"created": "Wed, 6 Feb 2013 11:25:18 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"HIOKI",
"Zenro",
"",
"U. Tokushima"
],
[
"OHKUMA",
"Kazumasa",
"",
"Fukui U. Tech."
]
] | Focusing attention on top-quark pair production and its decay processes at the LHC, non-standard top-quark couplings are studied based on the effective Lagrangian constructed with SU(3)X SU(2)X U(1) invariant dimension-6 operators. The optimal-observable analysis is carried out for the charged-lepton distributions in p... |
hep-ph/9209229 | null | Fred C. Adams, Katherine Freese, and J. S. Langer | Baryon Number Diffusion and Instabilities in the Quark/Hadron Phase
Transition | 8 pages, UM AC 92-8 | null | null | null | hep-ph | null | Hadron bubbles that nucleate with radius $R_{nuc}$ in a quark sea (if the
phase transition is first order) are shown to be unstable to the growth of
nonspherical structure when the bubble radii exceed a critical size of $20 -
10^3$ $R_{nuc}$. This instability is driven by a very thin layer of slowly
diffusing excess ... | [
{
"created": "Fri, 11 Sep 1992 21:18:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Adams",
"Fred C.",
""
],
[
"Freese",
"Katherine",
""
],
[
"Langer",
"J. S.",
""
]
] | Hadron bubbles that nucleate with radius $R_{nuc}$ in a quark sea (if the phase transition is first order) are shown to be unstable to the growth of nonspherical structure when the bubble radii exceed a critical size of $20 - 10^3$ $R_{nuc}$. This instability is driven by a very thin layer of slowly diffusing excess ba... |
hep-ph/0612139 | Ryuichiro Kitano | Ryuichiro Kitano, Hirosi Ooguri, Yutaka Ookouchi | Direct Mediation of Meta-Stable Supersymmetry Breaking | 22 pages, 4 figures, a reference added, version to appear in PRD | Phys.Rev.D75:045022,2007 | 10.1103/PhysRevD.75.045022 | SLAC-PUB-12252, CALT-68-2621 | hep-ph hep-th | null | The supersymmetric SU(Nc) Yang-Mills theory coupled to Nf matter fields in
the fundamental representation has meta-stable vacua with broken supersymmetry
when Nc < Nf < 3/2 Nc. By gauging the flavor symmetry, this model can be
coupled directly to the standard model. We show that it is possible to make a
slight deform... | [
{
"created": "Tue, 12 Dec 2006 17:36:17 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Feb 2007 00:53:22 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Kitano",
"Ryuichiro",
""
],
[
"Ooguri",
"Hirosi",
""
],
[
"Ookouchi",
"Yutaka",
""
]
] | The supersymmetric SU(Nc) Yang-Mills theory coupled to Nf matter fields in the fundamental representation has meta-stable vacua with broken supersymmetry when Nc < Nf < 3/2 Nc. By gauging the flavor symmetry, this model can be coupled directly to the standard model. We show that it is possible to make a slight deformat... |
hep-ph/9809593 | Liang Zuo-tang | Liang Zuo-tang (Shandong U.) | Hadronization mechanisms and longitudinal polarization of Lambda in e+e-
annihilation at high energies | Talk at the CCAST Workshop on pQCD related toRHIC Physics | null | null | null | hep-ph | null | We suggested that longitudinal polarization of Lambda produced in e+e-
annihilation at LEP energies can provide useful information on hadronization
mechanism in general and on testing the validity of different pictures for the
spin content of baryon in describing the fragmentation process in particular.
We present th... | [
{
"created": "Wed, 30 Sep 1998 15:21:33 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Zuo-tang",
"Liang",
"",
"Shandong U."
]
] | We suggested that longitudinal polarization of Lambda produced in e+e- annihilation at LEP energies can provide useful information on hadronization mechanism in general and on testing the validity of different pictures for the spin content of baryon in describing the fragmentation process in particular. We present the ... |
1807.05379 | Tanmoy Mondal | Eung Jin Chun, Siddharth Dwivedi, Tanmoy Mondal, Biswarup
Mukhopadhyaya and Santosh Kumar Rai | Reconstructing heavy Higgs boson masses in Type X Two-Higgs Doublet
Model with a light pseudoscalar | 11 pages, 4 figures | Phys. Rev. D 98, 075008 (2018) | 10.1103/PhysRevD.98.075008 | HRI-RECAPP-2018-006 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the prospects of reconstructing the mass of a heavy charged Higgs
boson %have been analyzed in the context of a Type X two-Higgs doublet model
where a light pseudoscalar $A$ in the mass range $40-60$ GeV is
phenomenologically allowed, and is in fact favoured if one wants to explain the
muon anomalous magne... | [
{
"created": "Sat, 14 Jul 2018 11:25:54 GMT",
"version": "v1"
}
] | 2018-10-17 | [
[
"Chun",
"Eung Jin",
""
],
[
"Dwivedi",
"Siddharth",
""
],
[
"Mondal",
"Tanmoy",
""
],
[
"Mukhopadhyaya",
"Biswarup",
""
],
[
"Rai",
"Santosh Kumar",
""
]
] | We analyze the prospects of reconstructing the mass of a heavy charged Higgs boson %have been analyzed in the context of a Type X two-Higgs doublet model where a light pseudoscalar $A$ in the mass range $40-60$ GeV is phenomenologically allowed, and is in fact favoured if one wants to explain the muon anomalous magneti... |
hep-ph/9406301 | null | Patrick Huet | Electroweak Baryogenesis and the Standard Model | 16 pages, uses PHYZZX, SLAC-PUB-6492 (The previous version suffers
from TeXnicalities.) | null | null | null | hep-ph | null | Electroweak baryogenesis is addressed within the context of the standard
model of particle physics. Although the minimal standard model has the means of
fulfilling the three Sakharov's conditions, it falls short to explaining the
making of the baryon asymmetry of the universe. In particular, it is
demonstrated that t... | [
{
"created": "Mon, 13 Jun 1994 22:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jun 1994 21:07:00 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Huet",
"Patrick",
""
]
] | Electroweak baryogenesis is addressed within the context of the standard model of particle physics. Although the minimal standard model has the means of fulfilling the three Sakharov's conditions, it falls short to explaining the making of the baryon asymmetry of the universe. In particular, it is demonstrated that the... |
hep-ph/0302035 | Tomohiro Matsuda | Tomohiro Matsuda | Non-tachyonic brane inflation | 14pages, latex2e, references added, final version to appear in PRD | Phys.Rev. D67 (2003) 083519 | 10.1103/PhysRevD.67.083519 | null | hep-ph astro-ph hep-th | null | We consider non-tachyonic hybrid inflation in the context of the braneworld
cosmology. When one considers models for brane inflation, hybrid inflation is a
natural consequence of the tachyon condensation if it appears at the end of
inflation. In this case, however, reheating is a difficult problem due to the
peculiar... | [
{
"created": "Wed, 5 Feb 2003 11:08:15 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Feb 2003 14:58:38 GMT",
"version": "v2"
},
{
"created": "Tue, 18 Feb 2003 04:01:26 GMT",
"version": "v3"
},
{
"created": "Thu, 6 Mar 2003 04:35:16 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Matsuda",
"Tomohiro",
""
]
] | We consider non-tachyonic hybrid inflation in the context of the braneworld cosmology. When one considers models for brane inflation, hybrid inflation is a natural consequence of the tachyon condensation if it appears at the end of inflation. In this case, however, reheating is a difficult problem due to the peculiar p... |
1001.4346 | D. P. Roy | D. P. Roy | Comparing the Predictions of two Mixed Neutralino Dark Matter Models
with the Recent CDMS II Candidate Events | 8 pages with 2 figures, final version, to be published in Phys. Rev.
D | Phys.Rev.D81:057701,2010 | 10.1103/PhysRevD.81.057701 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider two optimally mixed neutralino dark matter models, based on
nonuniversal gaugino masses, which were recently proposed by us to achieve WMAP
compatible relic density over a large part of the MSSM parameter space. We
compare the resulting predictions for the spin-independent DM scattering
cross-section with... | [
{
"created": "Mon, 25 Jan 2010 09:36:28 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Feb 2010 11:06:01 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Roy",
"D. P.",
""
]
] | We consider two optimally mixed neutralino dark matter models, based on nonuniversal gaugino masses, which were recently proposed by us to achieve WMAP compatible relic density over a large part of the MSSM parameter space. We compare the resulting predictions for the spin-independent DM scattering cross-section with t... |
hep-ph/0203176 | Pedro Pacheco de Queiroz Filho | J. E. Cieza Montalvo and P. P. de Queiroz Filho | Pair of Heavy-Exotic-Quarks at LHC | 7 pages, 6 figures. accept at Int. Jour. of Mod. Phys | Int.J.Mod.Phys. A17 (2002) 4133 | 10.1142/S0217751X02010686 | null | hep-ph | null | We study the production and signatures of heavy exotic quarks pairs at LHC in
the framework of the vector singlet model (VSM), vector doublet model (VDM) and
fermion-mirror-fermion (FMF) model. The pair production cross sections for the
electroweak and strong sector are computed.
| [
{
"created": "Mon, 18 Mar 2002 18:57:50 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Montalvo",
"J. E. Cieza",
""
],
[
"Filho",
"P. P. de Queiroz",
""
]
] | We study the production and signatures of heavy exotic quarks pairs at LHC in the framework of the vector singlet model (VSM), vector doublet model (VDM) and fermion-mirror-fermion (FMF) model. The pair production cross sections for the electroweak and strong sector are computed. |
hep-ph/0208038 | Andrei Belitsky | A.V. Belitsky, X. Ji, F. Yuan | Final state interactions and gauge invariant parton distributions | 34 pages, LaTeX, 10 figures | Nucl.Phys. B656 (2003) 165-198 | 10.1016/S0550-3213(03)00121-4 | null | hep-ph | null | Parton distributions contain factorizable final state interaction effects
originating from the fast-moving struck quark interacting with the target
spectators in deeply inelastic scattering. We show that these interactions give
rise to gauge invariance of the transverse momentum-dependent parton
distributions. As com... | [
{
"created": "Mon, 5 Aug 2002 10:53:18 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Nov 2002 16:35:30 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Belitsky",
"A. V.",
""
],
[
"Ji",
"X.",
""
],
[
"Yuan",
"F.",
""
]
] | Parton distributions contain factorizable final state interaction effects originating from the fast-moving struck quark interacting with the target spectators in deeply inelastic scattering. We show that these interactions give rise to gauge invariance of the transverse momentum-dependent parton distributions. As compa... |
2307.09992 | Marius Wiesemann | Stefano Manzoni, Elena Mazzeo, Javier Mazzitelli, Marius Wiesemann and
Marco Zaro | Taming a leading theoretical uncertainty in HH measurements via accurate
simulations for bbH production | 25 pages, 5 figures, 3 tables | null | null | MPP-2023-103, PSI-PR-23-26, TIF-UNIMI-2023-16 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new simulation for Higgs boson production in association with
bottom quarks ($b\bar{b}H$) at next-to-leading order (NLO) accuracy matched to
parton showers in hadronic collisions. Both contributions, the standard one
proportional to the bottom-quark Yukawa coupling and the loop-induced one
proportional t... | [
{
"created": "Wed, 19 Jul 2023 13:56:42 GMT",
"version": "v1"
}
] | 2023-07-20 | [
[
"Manzoni",
"Stefano",
""
],
[
"Mazzeo",
"Elena",
""
],
[
"Mazzitelli",
"Javier",
""
],
[
"Wiesemann",
"Marius",
""
],
[
"Zaro",
"Marco",
""
]
] | We present a new simulation for Higgs boson production in association with bottom quarks ($b\bar{b}H$) at next-to-leading order (NLO) accuracy matched to parton showers in hadronic collisions. Both contributions, the standard one proportional to the bottom-quark Yukawa coupling and the loop-induced one proportional to ... |
0706.4346 | Zenro Hioki | Zenro Hioki, Takuya Konishi, Kazumasa Ohkuma | Studying possible CP-violating Higgs couplings through top-quark pair
productions at muon colliders | Final version (to appear in JHEP) | JHEP 0707:082,2007 | 10.1088/1126-6708/2007/07/082 | FUT-07-02 | hep-ph hep-ex | null | We study possible anomalous CP-violating Higgs couplings to mu mu-bar and t
t-bar fully model-independent way through top-quark pair productions at muon
colliders. Assuming additional non-standard neutral Higgs bosons, whose
couplings with top-quark and muon are expressed in the most general covariant
form, we carry ... | [
{
"created": "Fri, 29 Jun 2007 02:58:40 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Jul 2007 00:11:16 GMT",
"version": "v2"
}
] | 2011-01-13 | [
[
"Hioki",
"Zenro",
""
],
[
"Konishi",
"Takuya",
""
],
[
"Ohkuma",
"Kazumasa",
""
]
] | We study possible anomalous CP-violating Higgs couplings to mu mu-bar and t t-bar fully model-independent way through top-quark pair productions at muon colliders. Assuming additional non-standard neutral Higgs bosons, whose couplings with top-quark and muon are expressed in the most general covariant form, we carry ou... |
1203.3627 | Yue Chongxing | Chong-Xing Yue, Jing Guo, Jiao Zhang, Qing-Guo Zeng | Photoproduction of the charged top-pions at the LHeC | 16 pages, 5 figures | null | 10.1088/0253-6102/58/5/15 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The top triangle moose $(TTM)$ model, which can be seen as the deconstructed
version of the topcolor-assisted technicolor ($TC2$) model, predicts the
existence of the charged top-pions $ \pi_{t}^{\pm}$ in low energy spectrum. In
the context of this model, we consider photoproduction of $\pi^{\pm}_{t}$ via
the subproc... | [
{
"created": "Fri, 16 Mar 2012 07:58:40 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Yue",
"Chong-Xing",
""
],
[
"Guo",
"Jing",
""
],
[
"Zhang",
"Jiao",
""
],
[
"Zeng",
"Qing-Guo",
""
]
] | The top triangle moose $(TTM)$ model, which can be seen as the deconstructed version of the topcolor-assisted technicolor ($TC2$) model, predicts the existence of the charged top-pions $ \pi_{t}^{\pm}$ in low energy spectrum. In the context of this model, we consider photoproduction of $\pi^{\pm}_{t}$ via the subproces... |
hep-ph/0210166 | Harry Lipkin | Harry. J. Lipkin (Weizmann Institute, Tel Aviv University, Argonne) | Puzzles in Hyperon, Charm and Beauty Physics | 5 pages | Nucl.Phys.Proc.Suppl. 115 (2003) 117-121 | 10.1016/S0920-5632(02)01965-5 | ANL-HEP-CP-02-072 | hep-ph | null | Puzzles awaiting better experiments and better theory include: (1) the
contradiction between good and bad SU(3) baryon wave functions in fitting
Cabibbo theory for hyperon decays, strangeness suppression in the sea and the
violation of the Gottfried Sum rule - no model fits all; (2) Anomalously
enhanced Cabibbo-suppr... | [
{
"created": "Thu, 10 Oct 2002 19:13:03 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Lipkin",
"Harry. J.",
"",
"Weizmann Institute, Tel Aviv University, Argonne"
]
] | Puzzles awaiting better experiments and better theory include: (1) the contradiction between good and bad SU(3) baryon wave functions in fitting Cabibbo theory for hyperon decays, strangeness suppression in the sea and the violation of the Gottfried Sum rule - no model fits all; (2) Anomalously enhanced Cabibbo-suppres... |
hep-ph/0509236 | Alexei P. Martynenko | A.P.Martynenko (Samara State U.) | Proton polarizability effect in the Lamb shift of the hydrogen atom | 11 pages, 3 figures | Phys.Atom.Nucl.69:1309-1316,2006 | 10.1134/S1063778806080072 | Preprint SSU-HEP-05/09, Samara State U | hep-ph | null | The proton polarizability correction to the Lamb shift of electronic and
muonic hydrogen is calculated on the basis of isobar model and experimental
data on the structure functions of deep inelastic lepton-nucleon scattering.
The contributions of the Born terms, vector-meson exchanges and nucleon
resonances are taken... | [
{
"created": "Thu, 22 Sep 2005 13:24:31 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Martynenko",
"A. P.",
"",
"Samara State U."
]
] | The proton polarizability correction to the Lamb shift of electronic and muonic hydrogen is calculated on the basis of isobar model and experimental data on the structure functions of deep inelastic lepton-nucleon scattering. The contributions of the Born terms, vector-meson exchanges and nucleon resonances are taken i... |
hep-ph/9506469 | Jean Letessier | Johann Rafelski, Jean Letessier and Ahmed Tounsi | QGP Formation and Strange Antibaryons | Replaced by the published version. 11 pages, 3 figures | Phys.Lett. B390 (1997) 363-369 | 10.1016/S0370-2693(96)01383-4 | null | hep-ph nucl-th | null | We analyze current experimental results and explore, as function of the
collision energy and stopping in relativistic nuclear collisions, the
production yields of strange antibaryons, assuming formation of a deconfined
thermal QGP-fireball which undergoes a sudden hadronisation.
| [
{
"created": "Fri, 30 Jun 1995 15:05:41 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Nov 1997 12:26:13 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Rafelski",
"Johann",
""
],
[
"Letessier",
"Jean",
""
],
[
"Tounsi",
"Ahmed",
""
]
] | We analyze current experimental results and explore, as function of the collision energy and stopping in relativistic nuclear collisions, the production yields of strange antibaryons, assuming formation of a deconfined thermal QGP-fireball which undergoes a sudden hadronisation. |
1401.1818 | Clara Peset | Yuval Grossman and Clara Peset | Neutrino masses in RPV models with two pairs of Higgs doublets | 22 pages, 5 figures, 3 appendices | null | 10.1007/JHEP04(2014)033 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the generation of neutrino masses and mixing in supersymmetric
R-parity violating models containing two pairs of Higgs doublets. In these
models, new RPV terms $\hat H_{D_1} \hat H_{D_2} \hat E$ arise in the
superpotential, as well as new soft terms. Such terms give new contributions to
neutrino masses. We i... | [
{
"created": "Wed, 8 Jan 2014 21:00:16 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Mar 2014 10:20:05 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Grossman",
"Yuval",
""
],
[
"Peset",
"Clara",
""
]
] | We study the generation of neutrino masses and mixing in supersymmetric R-parity violating models containing two pairs of Higgs doublets. In these models, new RPV terms $\hat H_{D_1} \hat H_{D_2} \hat E$ arise in the superpotential, as well as new soft terms. Such terms give new contributions to neutrino masses. We ide... |
0904.0075 | Wei Liao | Wei Liao | Moment equations of neutrinos in supernova | 22 pages, 4 figures; discussions added to clarify the derivation of
moment equations, numerical parts revised | null | null | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a series of moment equations describing the motion and flavor
transformation of neutrinos in supernova. We find a particular series of
moments of neutrino density matrix in supernova. The emission angle
distribution of neutrinos is described by this series of moments. We expand the
equation of neutrinos usi... | [
{
"created": "Wed, 1 Apr 2009 06:51:48 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jun 2009 19:19:32 GMT",
"version": "v2"
}
] | 2009-06-23 | [
[
"Liao",
"Wei",
""
]
] | We derive a series of moment equations describing the motion and flavor transformation of neutrinos in supernova. We find a particular series of moments of neutrino density matrix in supernova. The emission angle distribution of neutrinos is described by this series of moments. We expand the equation of neutrinos using... |
hep-ph/0104049 | Stanislaw Jadach | S. Jadach, W. Placzek, M. Skrzypek, B.F.L. Ward and Z. Was | The Monte Carlo Program KoralW version 1.51 and The Concurrent Monte
Carlo KoralW&YFSWW3 with All Background Graphs and First Order Corrections to
W-Pair Production | 8 figures, 5 tables, submitted to Comput. Phys. Commun | Comput.Phys.Commun. 140 (2001) 475-512 | 10.1016/S0010-4655(01)00296-X | CERN-TH/2001-040 | hep-ph | null | The version 1.51 of the Monte Carlo (MC) program KoralW for all $e^+e^-\to
f_1\bar f_2 f_3\bar f_4$ processes is presented. The most important change
since the previous version 1.42 is the facility for writing MC events on the
mass storage device and re-processing them later on. In the re-processing one
may modify pa... | [
{
"created": "Wed, 4 Apr 2001 16:16:07 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Apr 2001 18:32:21 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Jadach",
"S.",
""
],
[
"Placzek",
"W.",
""
],
[
"Skrzypek",
"M.",
""
],
[
"Ward",
"B. F. L.",
""
],
[
"Was",
"Z.",
""
]
] | The version 1.51 of the Monte Carlo (MC) program KoralW for all $e^+e^-\to f_1\bar f_2 f_3\bar f_4$ processes is presented. The most important change since the previous version 1.42 is the facility for writing MC events on the mass storage device and re-processing them later on. In the re-processing one may modify para... |
hep-ph/9612211 | Elizabeth Jenkins | Elizabeth Jenkins | The Rare Top Decays $t \to b W^+ Z$ and $t \to c W^+ W^-$ | 19 pages, latex, t->bWZ corrected, previous literature on t->bWZ
cited, t->cWW unchanged | Phys.Rev.D56:458-466,1997 | 10.1103/PhysRevD.56.458 | UCSD/PTH 96-28 | hep-ph | null | The large value of the top quark mass implies that the rare top decays $t
\rightarrow b W^+ Z, s W^+ Z$ and $d W^+ Z$, and $t \rightarrow c W^+ W^-$ and
$u W^+ W^-$, are kinematically allowed decays so long as $m_t \ge m_W + m_Z +
m_{d_i} \approx 171.5 GeV + m_{d_i}$ or $m_t \ge 2m_W + m_{u,c} \approx 160.6
GeV + m_{... | [
{
"created": "Sat, 30 Nov 1996 00:03:08 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Dec 1996 21:53:14 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Jenkins",
"Elizabeth",
""
]
] | The large value of the top quark mass implies that the rare top decays $t \rightarrow b W^+ Z, s W^+ Z$ and $d W^+ Z$, and $t \rightarrow c W^+ W^-$ and $u W^+ W^-$, are kinematically allowed decays so long as $m_t \ge m_W + m_Z + m_{d_i} \approx 171.5 GeV + m_{d_i}$ or $m_t \ge 2m_W + m_{u,c} \approx 160.6 GeV + m_{u,... |
1811.10624 | Sabine Kraml | Federico Ambrogi, Juhi Dutta, Jan Heisig, Sabine Kraml, Suchita
Kulkarni, Ursula Laa, Andre Lessa, Philipp Neuhuber, Humberto
Reyes-Gonz\'alez, Wolfgang Waltenberger, Matthias Wolf | SModelS v1.2: long-lived particles, combination of signal regions, and
other novelties | 24 pages, 4 figures | Comput. Phys. Commun. 251 (2020) 106848 | 10.1016/j.cpc.2019.07.013 | CP3-18-65 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | SModelS is an automatised tool enabling the fast interpretation of simplified
model results from the LHC within any model of new physics respecting a
$\mathbb{Z}_2$ symmetry. With the version 1.2 we announce several new features.
First, previous versions were restricted to missing energy signatures and
assumed prompt... | [
{
"created": "Mon, 26 Nov 2018 19:00:02 GMT",
"version": "v1"
}
] | 2020-03-26 | [
[
"Ambrogi",
"Federico",
""
],
[
"Dutta",
"Juhi",
""
],
[
"Heisig",
"Jan",
""
],
[
"Kraml",
"Sabine",
""
],
[
"Kulkarni",
"Suchita",
""
],
[
"Laa",
"Ursula",
""
],
[
"Lessa",
"Andre",
""
],
[
"Neuhube... | SModelS is an automatised tool enabling the fast interpretation of simplified model results from the LHC within any model of new physics respecting a $\mathbb{Z}_2$ symmetry. With the version 1.2 we announce several new features. First, previous versions were restricted to missing energy signatures and assumed prompt d... |
hep-ph/0110383 | Motoi Endo | Motoi Endo and Takeo Moroi | Muon Magnetic Dipole Moment and Higgs Mass in Supersymmetric SU(5)
Models | 12 pages, 3 figures | Phys.Lett. B525 (2002) 121-129 | 10.1016/S0370-2693(01)01417-4 | TU-637 | hep-ph | null | We study the muon magnetic dipole moment and the Higgs mass in the framework
of the supersymmetric SU(5) models. In this analysis, all the relevant
parameters in the Lagrangian are taken to be free; in particular, assumption of
the universal scalar mass is not adopted. Negative search for the Higgs boson
at the LEP I... | [
{
"created": "Tue, 30 Oct 2001 09:14:09 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Endo",
"Motoi",
""
],
[
"Moroi",
"Takeo",
""
]
] | We study the muon magnetic dipole moment and the Higgs mass in the framework of the supersymmetric SU(5) models. In this analysis, all the relevant parameters in the Lagrangian are taken to be free; in particular, assumption of the universal scalar mass is not adopted. Negative search for the Higgs boson at the LEP II ... |
2211.05067 | C. Pallis | C. Pallis | From Minkowski to de Sitter Vacua with Various Geometries | Improved version accepted for publication in EPJC | null | 10.1140/epjc/s10052-023-11485-z | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | New no-scale supergravity models with F-term SUSY breaking are introduced,
adopting Kaehler potentials parameterizing flat or curved (compact or
non-compact) Kaehler manifolds. We systematically derive the form of the
superpotentials leading to Minkowski vacua. Combining two types of these
superpotentials we can also... | [
{
"created": "Wed, 9 Nov 2022 17:58:40 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Nov 2022 13:27:10 GMT",
"version": "v2"
},
{
"created": "Sat, 8 Apr 2023 06:46:55 GMT",
"version": "v3"
}
] | 2023-04-19 | [
[
"Pallis",
"C.",
""
]
] | New no-scale supergravity models with F-term SUSY breaking are introduced, adopting Kaehler potentials parameterizing flat or curved (compact or non-compact) Kaehler manifolds. We systematically derive the form of the superpotentials leading to Minkowski vacua. Combining two types of these superpotentials we can also d... |
hep-ph/0603018 | David Bugg | D.V. Bugg (Queen Mary, University of London, UK) | A glueball component in fo(1790) | 5 pages, 1 figure | null | null | null | hep-ph | null | The omega-phi threshold peak observed by BES in J/Psi -> gamma(omega-phi) may
be interpreted quantitatively in terms of a glueball component in fo(1790).
| [
{
"created": "Thu, 2 Mar 2006 18:12:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bugg",
"D. V.",
"",
"Queen Mary, University of London, UK"
]
] | The omega-phi threshold peak observed by BES in J/Psi -> gamma(omega-phi) may be interpreted quantitatively in terms of a glueball component in fo(1790). |
1203.5796 | Kevin Givens | Senarath de Alwis and Kevin Givens | Dark Matter density and the Higgs mass in LVS String Phenomenology | 16 pages, 2 figures, further discussion of cosmological issues,
references added, version to be published in PLB | null | 10.1016/j.physletb.2013.01.005 | COLO-HEP-571 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Large Volume Scenario for getting a non-supersymmetric vacuum in type IIB
string theory leads, through the Weyl anomaly and renormalization group
running, to an interesting phenomenology. However, for gravitino masses below
500 TeV there are cosmological problems and the resulting Higgs mass is well
below 124 GeV... | [
{
"created": "Mon, 26 Mar 2012 20:00:51 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Sep 2012 20:01:31 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Jan 2013 21:12:53 GMT",
"version": "v3"
}
] | 2015-06-04 | [
[
"de Alwis",
"Senarath",
""
],
[
"Givens",
"Kevin",
""
]
] | The Large Volume Scenario for getting a non-supersymmetric vacuum in type IIB string theory leads, through the Weyl anomaly and renormalization group running, to an interesting phenomenology. However, for gravitino masses below 500 TeV there are cosmological problems and the resulting Higgs mass is well below 124 GeV. ... |
hep-ph/0607125 | Magno Machado | V.P. Goncalves, M.V.T. Machado | Saturation Physics in Ultra High Energy Cosmic Rays: Heavy Quark
Production | 18 pages, 10 figures, 2 tables. Version to be published in JHEP | JHEP 0704:028,2007 | 10.1088/1126-6708/2007/04/028 | null | hep-ph astro-ph nucl-th | null | In this work we estimate the heavy quark production in the interaction of
ultra high energy cosmic rays in the atmosphere, considering that the primary
cosmic ray is a proton or a photon. At these energies the saturation momentum
Q_{sat}^2 stays above the hard scale \mu_c^2=4m_c^2, implying charm production
probing t... | [
{
"created": "Tue, 11 Jul 2006 17:27:36 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Mar 2007 12:30:04 GMT",
"version": "v2"
}
] | 2010-10-27 | [
[
"Goncalves",
"V. P.",
""
],
[
"Machado",
"M. V. T.",
""
]
] | In this work we estimate the heavy quark production in the interaction of ultra high energy cosmic rays in the atmosphere, considering that the primary cosmic ray is a proton or a photon. At these energies the saturation momentum Q_{sat}^2 stays above the hard scale \mu_c^2=4m_c^2, implying charm production probing the... |
1602.05581 | Florian Staub | Florian Staub, Peter Athron, Lorenzo Basso, Mark D. Goodsell, Dylan
Harries, Manuel E. Krauss, Kilian Nickel, Toby Opferkuch, Lorenzo Ubaldi,
Avelino Vicente, Alexander Voigt | Precision tools and models to narrow in on the 750 GeV diphoton
resonance | 184 pages, 24 figures; model files available at
http://sarah.hepforge.org/Diphoton_Models.tar.gz; v2: added a few
clarifications and references | Eur. Phys. J. C (2016) 76: 516 | 10.1140/epjc/s10052-016-4349-5 | ADP-16-8/T963, BONN-TH-2016-01, CERN-TH-2016-033, DESY 16-025,
IFIC/16-09, CoEPP-MN-16-4 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The hints for a new resonance at 750 GeV from ATLAS and CMS have triggered a
significant amount of attention. Since the simplest extensions of the standard
model cannot accommodate the observation, many alternatives have been
considered to explain the excess. Here we focus on several proposed
renormalisable weakly-co... | [
{
"created": "Wed, 17 Feb 2016 21:00:05 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Mar 2016 14:05:31 GMT",
"version": "v2"
}
] | 2016-09-27 | [
[
"Staub",
"Florian",
""
],
[
"Athron",
"Peter",
""
],
[
"Basso",
"Lorenzo",
""
],
[
"Goodsell",
"Mark D.",
""
],
[
"Harries",
"Dylan",
""
],
[
"Krauss",
"Manuel E.",
""
],
[
"Nickel",
"Kilian",
""
],
[
... | The hints for a new resonance at 750 GeV from ATLAS and CMS have triggered a significant amount of attention. Since the simplest extensions of the standard model cannot accommodate the observation, many alternatives have been considered to explain the excess. Here we focus on several proposed renormalisable weakly-coup... |
1010.4738 | Magno Machado | M.A. Betemps, M.V.T. Machado | Photon plus heavy quark production in high energy collisions within the
target rest frame formalism | 6 pages, 3 figures. Version to be published in Physical Review D | Phys.Rev.D82:094025,2010 | 10.1103/PhysRevD.82.094025 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply the target rest frame formalism to photon + heavy quark production
cross section in hadronic collisions at high energies. We investigate the
dependence of the production cross section on the photon and quark rapidities
and transverse momenta. It is shown that the photon transverse momentum
spectrum is a sens... | [
{
"created": "Fri, 22 Oct 2010 15:25:39 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Nov 2010 21:43:10 GMT",
"version": "v2"
}
] | 2010-12-23 | [
[
"Betemps",
"M. A.",
""
],
[
"Machado",
"M. V. T.",
""
]
] | We apply the target rest frame formalism to photon + heavy quark production cross section in hadronic collisions at high energies. We investigate the dependence of the production cross section on the photon and quark rapidities and transverse momenta. It is shown that the photon transverse momentum spectrum is a sensit... |
1402.4937 | Soa Dang Van | D. V. Soa, H. N.Long and T. D.Tham | Total cross-section for photon-axion conversions in external
electromagnetic field | null | Mod. Phys. Lett. A 29, 1450011 (2014) [8 pages] | 10.1142/S0217732314500114 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reconsider the conversion of the photon into axion in the external
electromagnetic fields, namely in the static fields and in a periodic field of
the wave guide. The total cross-sections for the conversion are evaluated in
detail. The result shows that with strong strength of external electromagnetic
fields, the c... | [
{
"created": "Thu, 20 Feb 2014 09:27:05 GMT",
"version": "v1"
}
] | 2014-02-21 | [
[
"Soa",
"D. V.",
""
],
[
"Long",
"H. N.",
""
],
[
"Tham",
"T. D.",
""
]
] | We reconsider the conversion of the photon into axion in the external electromagnetic fields, namely in the static fields and in a periodic field of the wave guide. The total cross-sections for the conversion are evaluated in detail. The result shows that with strong strength of external electromagnetic fields, the cro... |
2408.01006 | German Lugones | L. F. Araujo, J. A. S. Lima, and G. Lugones | Impact of dark energy on the structure of neutron stars: The vacuum case | 13 pages, 5 figures | null | null | null | hep-ph astro-ph.HE astro-ph.SR gr-qc nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The potential role of a cosmic vacuum dark component in the properties of
neutron stars is investigated. It is assumed that the static, spherically
symmetric distribution of matter within neutron stars is supported by two
distinct components: ordinary matter and a vacuum fluid. For normal matter we
use a set of state... | [
{
"created": "Fri, 2 Aug 2024 04:43:29 GMT",
"version": "v1"
}
] | 2024-08-05 | [
[
"Araujo",
"L. F.",
""
],
[
"Lima",
"J. A. S.",
""
],
[
"Lugones",
"G.",
""
]
] | The potential role of a cosmic vacuum dark component in the properties of neutron stars is investigated. It is assumed that the static, spherically symmetric distribution of matter within neutron stars is supported by two distinct components: ordinary matter and a vacuum fluid. For normal matter we use a set of state-o... |
hep-ph/9808406 | Jae Sik Lee | Ji-Ho Jang and Jae Sik Lee | CP Violating B Decays with R-parity Violation | 14 pages. Expanded discussions of the bounds from K decays. To appear
in Phys. Rev. D | Phys. Rev. D 60, 054003 (1999) | 10.1103/PhysRevD.60.054003 | KAIST-TH-98-12 | hep-ph | null | We study CP violating B decays in the minimal supersymmetric standard model
with R-parity violation. We estimate how much R-parity violation modifies the
SM predictions for CP asymmetries in B decays within the present bounds. The
effects of R-parity- and lepton-number-violating couplings on the ratio of the
decay am... | [
{
"created": "Tue, 25 Aug 1998 10:09:14 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Apr 1999 01:11:01 GMT",
"version": "v2"
}
] | 2016-08-25 | [
[
"Jang",
"Ji-Ho",
""
],
[
"Lee",
"Jae Sik",
""
]
] | We study CP violating B decays in the minimal supersymmetric standard model with R-parity violation. We estimate how much R-parity violation modifies the SM predictions for CP asymmetries in B decays within the present bounds. The effects of R-parity- and lepton-number-violating couplings on the ratio of the decay ampl... |
1307.0461 | Shabbar Raza | Nobuchika Okada, Shabbar Raza and Qaisar Shafi | Particle Spectroscopy of Supersymmetric SU(5) in Light of 125 GeV Higgs
and Muon g-2 Data | 34 pages, 26 figures, 1 table | Phys. Rev. D 90, 015020 (2014) | 10.1103/PhysRevD.90.015020 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The discovery of the Higgs boson at the Large Hadron Collider (LHC) has a
great impact on the minimal supersymmetric extension of the Standard Model
(MSSM). In the context of the constrained MSSM (CMSSM) and its extension with
non-universal masses for the MSSM Higgs doublets (NUHM2), sparticles with
masses $ > 1$ TeV... | [
{
"created": "Mon, 1 Jul 2013 18:17:50 GMT",
"version": "v1"
}
] | 2014-07-23 | [
[
"Okada",
"Nobuchika",
""
],
[
"Raza",
"Shabbar",
""
],
[
"Shafi",
"Qaisar",
""
]
] | The discovery of the Higgs boson at the Large Hadron Collider (LHC) has a great impact on the minimal supersymmetric extension of the Standard Model (MSSM). In the context of the constrained MSSM (CMSSM) and its extension with non-universal masses for the MSSM Higgs doublets (NUHM2), sparticles with masses $ > 1$ TeV a... |
2107.01522 | Guang-You Qin | Yu-Fei Liu, Wen-Jing Xing, Xiang-Yu Wu, Guang-You Qin, Shanshan Cao,
Hongxi Xing | Heavy and light flavor jet quenching in different collision systems at
the LHC energies | 12 pages, 8 figures | null | null | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent experiments have observed large anisotropic collective flows in high
multiplicity proton-lead collisions at the Large Hadron Collider (LHC), which
indicates the possible formation of mini quark-gluon plasma (QGP) in small
collision systems. However, no jet quenching has been confirmed in such small
systems so ... | [
{
"created": "Sun, 4 Jul 2021 02:02:10 GMT",
"version": "v1"
},
{
"created": "Sat, 26 Mar 2022 13:29:19 GMT",
"version": "v2"
}
] | 2022-03-29 | [
[
"Liu",
"Yu-Fei",
""
],
[
"Xing",
"Wen-Jing",
""
],
[
"Wu",
"Xiang-Yu",
""
],
[
"Qin",
"Guang-You",
""
],
[
"Cao",
"Shanshan",
""
],
[
"Xing",
"Hongxi",
""
]
] | Recent experiments have observed large anisotropic collective flows in high multiplicity proton-lead collisions at the Large Hadron Collider (LHC), which indicates the possible formation of mini quark-gluon plasma (QGP) in small collision systems. However, no jet quenching has been confirmed in such small systems so fa... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.