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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0911.2016 | Pierre Artoisenet | Pierre Artoisenet, Eric Braaten | Production of the X(3872) at the Tevatron and the LHC | 29 pages, 5 figures | Phys.Rev.D81:114018,2010 | 10.1103/PhysRevD.81.114018 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We predict the differential cross sections for production of the X(3872) at
the Tevatron and the Large Hadron Collider from both prompt QCD mechanisms and
from decays of b hadrons. The prompt cross section is calculated using the
NRQCD factorization formula. Simplifying assumptions are used to reduce the
nonperturbat... | [
{
"created": "Tue, 10 Nov 2009 21:56:20 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Artoisenet",
"Pierre",
""
],
[
"Braaten",
"Eric",
""
]
] | We predict the differential cross sections for production of the X(3872) at the Tevatron and the Large Hadron Collider from both prompt QCD mechanisms and from decays of b hadrons. The prompt cross section is calculated using the NRQCD factorization formula. Simplifying assumptions are used to reduce the nonperturbativ... |
1708.06047 | Masaki Yamada | Masahiro Kawasaki, Fuminobu Takahashi, Masaki Yamada | Adiabatic suppression of the axion abundance and isocurvature due to
coupling to hidden monopoles | 30 pages, 3 figures | null | 10.1007/JHEP01(2018)053 | IPMU 17-0114; TU-1046 | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The string theory predicts many light fields called moduli and axions, which
cause a cosmological problem due to the overproduction of their coherent
oscillation after inflation. One of the prominent solutions is an adiabatic
suppression mechanism, which, however, is non-trivial to achieve in the case of
axions becau... | [
{
"created": "Mon, 21 Aug 2017 01:38:04 GMT",
"version": "v1"
}
] | 2018-02-14 | [
[
"Kawasaki",
"Masahiro",
""
],
[
"Takahashi",
"Fuminobu",
""
],
[
"Yamada",
"Masaki",
""
]
] | The string theory predicts many light fields called moduli and axions, which cause a cosmological problem due to the overproduction of their coherent oscillation after inflation. One of the prominent solutions is an adiabatic suppression mechanism, which, however, is non-trivial to achieve in the case of axions because... |
hep-ph/0612362 | Francisco J. Cao | F. J. Cao | Out of equilibrium quantum field dynamics in external fields | LaTeX, 3 pages, 2 figures. Presented at the IVth International
Conference on Quarks and Nuclear Physics (QNP06). Selected to appear in Eur.
Phys. J. A | Eur.Phys.J.A31:883-885,2007 | 10.1140/epja/i2006-10254-x | null | hep-ph | null | The quantum dynamics of the symmetry broken \lambda (\Phi^2)^2 scalar field
theory in the presence of an homogeneous external field is investigated in the
large N limit. We consider an initial thermal state of temperature T for a
constant external field J. A subsequent sign flip of the external field, J to
-J, gives ... | [
{
"created": "Thu, 28 Dec 2006 19:30:21 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Nov 2007 17:01:39 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Cao",
"F. J.",
""
]
] | The quantum dynamics of the symmetry broken \lambda (\Phi^2)^2 scalar field theory in the presence of an homogeneous external field is investigated in the large N limit. We consider an initial thermal state of temperature T for a constant external field J. A subsequent sign flip of the external field, J to -J, gives ri... |
1810.05165 | Patrick Komiske | Patrick T. Komiske, Eric M. Metodiev, Jesse Thaler | Energy Flow Networks: Deep Sets for Particle Jets | 31+16 pages, 21 figures, 5 tables; v2: updated to match JHEP version;
code available at https://energyflow.network | JHEP 01 (2019) 121 | 10.1007/JHEP01(2019)121 | MIT-CTP 5064 | hep-ph hep-ex stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A key question for machine learning approaches in particle physics is how to
best represent and learn from collider events. As an event is intrinsically a
variable-length unordered set of particles, we build upon recent machine
learning efforts to learn directly from sets of features or "point clouds".
Adapting and s... | [
{
"created": "Thu, 11 Oct 2018 18:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jan 2019 18:35:51 GMT",
"version": "v2"
}
] | 2020-04-17 | [
[
"Komiske",
"Patrick T.",
""
],
[
"Metodiev",
"Eric M.",
""
],
[
"Thaler",
"Jesse",
""
]
] | A key question for machine learning approaches in particle physics is how to best represent and learn from collider events. As an event is intrinsically a variable-length unordered set of particles, we build upon recent machine learning efforts to learn directly from sets of features or "point clouds". Adapting and spe... |
0704.3770 | Yongjae Park | Yongjae Park, Kyung-Il Kim, Taesoo Song, Su Houng Lee, Cheuk-Yin Wong | The widths of quarkonia in quark gluon plasma | 7 pages, 13 figures, 2 tables, version to be published in Phys. Rev.
C | Phys.Rev.C76:044907,2007 | 10.1103/PhysRevC.76.044907 | null | hep-ph | null | Recent lattice calculations showed that the quarkonia will survive beyond the
phase transition temperature, and will dissolve at different temperatures
depending on the type of the quarkonium. In this work, we calculate the thermal
width of the quarkonium at finite temperature before it dissolves into open
heavy quar... | [
{
"created": "Sat, 28 Apr 2007 04:34:26 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Sep 2007 02:59:59 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Park",
"Yongjae",
""
],
[
"Kim",
"Kyung-Il",
""
],
[
"Song",
"Taesoo",
""
],
[
"Lee",
"Su Houng",
""
],
[
"Wong",
"Cheuk-Yin",
""
]
] | Recent lattice calculations showed that the quarkonia will survive beyond the phase transition temperature, and will dissolve at different temperatures depending on the type of the quarkonium. In this work, we calculate the thermal width of the quarkonium at finite temperature before it dissolves into open heavy quarks... |
1612.04132 | Antonino Di Piazza | A. Di Piazza | First-order strong-field QED processes in a tightly focused laser beam | 24 pages, no figures | Phys. Rev. A 95, 032121 (2017) | 10.1103/PhysRevA.95.032121 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In [Phys. Rev. Lett. \textbf{117}, 213201 (2016)] we have determined the
angular resolved and the total energy spectrum of a positron produced via
nonlinear Breit-Wheeler pair production by a high-energy photon
counterpropagating with respect to a tightly focused laser beam. Here, we first
generalize the results in [... | [
{
"created": "Tue, 13 Dec 2016 12:54:53 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Mar 2017 15:23:42 GMT",
"version": "v2"
}
] | 2017-03-22 | [
[
"Di Piazza",
"A.",
""
]
] | In [Phys. Rev. Lett. \textbf{117}, 213201 (2016)] we have determined the angular resolved and the total energy spectrum of a positron produced via nonlinear Breit-Wheeler pair production by a high-energy photon counterpropagating with respect to a tightly focused laser beam. Here, we first generalize the results in [Ph... |
1901.06411 | Xianguo Lu | Xianguo Lu, Jan T. Sobczyk | Identification of nuclear effects in neutrino and antineutrino
interactions on nuclei using generalized final-state correlations | 9 pages, 4 figures. Accepted version by Phys. Rev. C | Phys. Rev. C 99, 055504 (2019) | 10.1103/PhysRevC.99.055504 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | In the study of neutrino and antineutrino interactions in the GeV regime,
kinematic imbalances of the final-state particles have sensitivities to
different nuclear effects. Previous ideas based on neutrino quasielastic
interactions [Phys. Rev. C94, 015503 (2016), Phys. Rev. C95, 065501 (2017)] are
now generalized to ... | [
{
"created": "Fri, 18 Jan 2019 20:24:56 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Jan 2019 20:05:03 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Apr 2019 20:16:55 GMT",
"version": "v3"
},
{
"created": "Sat, 4 May 2019 19:31:56 GMT",
"version": "v4"
}
] | 2019-05-29 | [
[
"Lu",
"Xianguo",
""
],
[
"Sobczyk",
"Jan T.",
""
]
] | In the study of neutrino and antineutrino interactions in the GeV regime, kinematic imbalances of the final-state particles have sensitivities to different nuclear effects. Previous ideas based on neutrino quasielastic interactions [Phys. Rev. C94, 015503 (2016), Phys. Rev. C95, 065501 (2017)] are now generalized to an... |
1608.08982 | Max Zoller | M. F. Zoller | Four-loop QCD $\beta$-function with different fermion representations of
the gauge group | v2: reference added, version accepted by JHEP, v3: typo fixed in
(3.4) | JHEP 1610 (2016) 118 | 10.1007/JHEP10(2016)118 | ZU-TH-32/16 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present analytical results at four-loop level for the $\beta$-function of
the coupling of a generic gauge group and any number of different quark
representations. From this we can directly derive the gluino contribution to
the strong coupling $\beta$-function of supersymmetric extensions of the
Standard Model.
| [
{
"created": "Wed, 31 Aug 2016 18:33:48 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Oct 2016 11:20:31 GMT",
"version": "v2"
},
{
"created": "Mon, 24 Jul 2017 15:58:18 GMT",
"version": "v3"
}
] | 2017-07-25 | [
[
"Zoller",
"M. F.",
""
]
] | We present analytical results at four-loop level for the $\beta$-function of the coupling of a generic gauge group and any number of different quark representations. From this we can directly derive the gluino contribution to the strong coupling $\beta$-function of supersymmetric extensions of the Standard Model. |
2106.03865 | Hongxi Xing | Tianyin Li, Xingyu Guo, Wai Kin Lai, Xiaohui Liu, Enke Wang, Hongxi
Xing, Dan-Bo Zhang, Shi-Liang Zhu | Partonic collinear structure by quantum computing | 6 pages, 3 figures, published version in PHYSICAL REVIEW D (Letter) | null | 10.1103/PhysRevD.105.L111502 | null | hep-ph hep-ex nucl-th quant-ph | http://creativecommons.org/licenses/by/4.0/ | We present a systematic quantum algorithm, which integrates both the hadronic
state preparation and the evaluation of real-time light-front correlators, to
study parton distribution functions (PDFs). As a proof of concept, we
demonstrate the first direct simulation of the PDFs in the 1+1 dimensional
Nambu-Jona-Lasini... | [
{
"created": "Mon, 7 Jun 2021 18:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Oct 2023 02:29:58 GMT",
"version": "v2"
}
] | 2023-10-19 | [
[
"Li",
"Tianyin",
""
],
[
"Guo",
"Xingyu",
""
],
[
"Lai",
"Wai Kin",
""
],
[
"Liu",
"Xiaohui",
""
],
[
"Wang",
"Enke",
""
],
[
"Xing",
"Hongxi",
""
],
[
"Zhang",
"Dan-Bo",
""
],
[
"Zhu",
"Shi-Lia... | We present a systematic quantum algorithm, which integrates both the hadronic state preparation and the evaluation of real-time light-front correlators, to study parton distribution functions (PDFs). As a proof of concept, we demonstrate the first direct simulation of the PDFs in the 1+1 dimensional Nambu-Jona-Lasinio ... |
1906.04602 | Kirill Tuchin | Evan Stewart, Kirill Tuchin | Optical manifestations of domains with constant topological charge
density | 13 pages, 4 figures | Phys. Rev. Research 1, 023005 (2019) | 10.1103/PhysRevResearch.1.023005 | null | hep-ph cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Domains of finite topological charge density can exist in chiral materials
and chiral matter. Spatial and temporal variation of the average topological
charge density, represented by the $\theta$-field, induces anomalous currents
that are responsible for the chiral magnetic effect, the anomalous Hall effect
and other... | [
{
"created": "Tue, 11 Jun 2019 13:55:01 GMT",
"version": "v1"
}
] | 2019-09-11 | [
[
"Stewart",
"Evan",
""
],
[
"Tuchin",
"Kirill",
""
]
] | Domains of finite topological charge density can exist in chiral materials and chiral matter. Spatial and temporal variation of the average topological charge density, represented by the $\theta$-field, induces anomalous currents that are responsible for the chiral magnetic effect, the anomalous Hall effect and other p... |
hep-ph/0111465 | Stephan Huber | Stephan J. Huber, Chin-Aik Lee, Qaisar Shafi | Kaluza-Klein Excitations of W and Z at the LHC? | 11 pages, 5 figures, comments and references added | Phys.Lett.B531:112-118,2002 | 10.1016/S0370-2693(02)01368-0 | null | hep-ph hep-ex | null | Deviations from standard electroweak physics arise in the framework of a
Randall-Sundrum model, with matter and gauge fields in the bulk and the Higgs
field localized on the TeV brane. We focus in particular on modifications
associated with the weak mixing angle. Comparison with the electroweak
precision data yields ... | [
{
"created": "Fri, 30 Nov 2001 13:46:55 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Feb 2002 18:55:22 GMT",
"version": "v2"
}
] | 2011-05-12 | [
[
"Huber",
"Stephan J.",
""
],
[
"Lee",
"Chin-Aik",
""
],
[
"Shafi",
"Qaisar",
""
]
] | Deviations from standard electroweak physics arise in the framework of a Randall-Sundrum model, with matter and gauge fields in the bulk and the Higgs field localized on the TeV brane. We focus in particular on modifications associated with the weak mixing angle. Comparison with the electroweak precision data yields a ... |
hep-ph/0303115 | Shuquan Nie | Mariana Frank and Shuquan Nie | Delta M_K and epsilon_K in the left-right supersymmetric model | 22 pages, 1 figure and 4 tables | Phys.Rev. D67 (2003) 115008 | 10.1103/PhysRevD.67.115008 | null | hep-ph | null | We perform a complete analysis of $\Delta S=2$ processes in the kaon system
and evaluate $\Delta M_K$ and $\epsilon_K$ in the left-right supersymmetric
model. We include analytic expressions for the contributions of gluinos,
neutralinos and charginos. We obtain general constraints on off-diagonal mass
terms between t... | [
{
"created": "Thu, 13 Mar 2003 21:41:21 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Apr 2003 21:26:35 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Frank",
"Mariana",
""
],
[
"Nie",
"Shuquan",
""
]
] | We perform a complete analysis of $\Delta S=2$ processes in the kaon system and evaluate $\Delta M_K$ and $\epsilon_K$ in the left-right supersymmetric model. We include analytic expressions for the contributions of gluinos, neutralinos and charginos. We obtain general constraints on off-diagonal mass terms between the... |
1508.00677 | Jin-Feng Jiang | Jin-Feng Jiang and Shi-Lin Zhu | Radial excitations of mesons and nucleons from QCD sum rules | 19 pages | Phys. Rev. D 92, 074002 (2015) | 10.1103/PhysRevD.92.074002 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the framework QCD sum rules, we use the least square fitting method to
investigate the first radial excitations of the nucleon and light mesons such
as $\rho$, $K^{*}$, $\pi$ , $\varphi$. The extracted masses of these radial
excitations are consistent with the experimental data. Especially we find that
the dec... | [
{
"created": "Tue, 4 Aug 2015 06:44:31 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Sep 2015 05:30:19 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Oct 2015 02:10:00 GMT",
"version": "v3"
}
] | 2015-10-13 | [
[
"Jiang",
"Jin-Feng",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | Within the framework QCD sum rules, we use the least square fitting method to investigate the first radial excitations of the nucleon and light mesons such as $\rho$, $K^{*}$, $\pi$ , $\varphi$. The extracted masses of these radial excitations are consistent with the experimental data. Especially we find that the decay... |
hep-ph/9903455 | Robert Fleischer | Robert Fleischer (CERN) | Extracting $\gamma$ from $B_{s(d)}\to J/\psi K_S$ and $B_{d(s)}\to
D^{+}_{d(s)} D^{-}_{d(s)}$ | 17 pages, LaTeX, 5 figures | Eur.Phys.J.C10:299-306,1999 | 10.1007/s100529900099 | CERN-TH/99-78 | hep-ph | null | A completely general parametrization of the time-dependent decay rates of the
modes $B_s\to J/\psi K_S$ and $B_d\to J/\psi K_S$ is given, which are related
to each other through the $U$-spin flavour symmetry of strong interactions.
Owing to the interference of current--current and penguin processes, the
$B_s\to J/\ps... | [
{
"created": "Tue, 23 Mar 1999 10:31:30 GMT",
"version": "v1"
}
] | 2010-11-23 | [
[
"Fleischer",
"Robert",
"",
"CERN"
]
] | A completely general parametrization of the time-dependent decay rates of the modes $B_s\to J/\psi K_S$ and $B_d\to J/\psi K_S$ is given, which are related to each other through the $U$-spin flavour symmetry of strong interactions. Owing to the interference of current--current and penguin processes, the $B_s\to J/\psi ... |
1508.00052 | Shu Luo | Yu-Feng Li and Shu Luo | Neutrino Oscillation Probabilities in Matter with Direct and Indirect
Unitarity Violation in the Lepton Mixing Matrix | 35 RevTex pages, 10 figures. More dicussions added, references
updated. Accepted for publication in Phys. Rev. D | Phys. Rev. D 93, 033008 (2016) | 10.1103/PhysRevD.93.033008 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the presence of both direct and indirect unitarity violation in the lepton
mixing matrix, we derive a complete set of series expansion formulas for
neutrino oscillation probabilities in matter of constant density. Expansions in
the mass hierarchy parameter $\alpha \equiv \Delta m_{21}^{2} / \Delta
m_{31}^{2}$ and ... | [
{
"created": "Fri, 31 Jul 2015 23:33:41 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jan 2016 10:12:02 GMT",
"version": "v2"
}
] | 2016-03-02 | [
[
"Li",
"Yu-Feng",
""
],
[
"Luo",
"Shu",
""
]
] | In the presence of both direct and indirect unitarity violation in the lepton mixing matrix, we derive a complete set of series expansion formulas for neutrino oscillation probabilities in matter of constant density. Expansions in the mass hierarchy parameter $\alpha \equiv \Delta m_{21}^{2} / \Delta m_{31}^{2}$ and th... |
hep-ph/9312249 | Marek Jezabek | A. Czarnecki, M. Je\.zabek, J.G. K\"orner and J.H. K\"uhn | QCD corrections to decays of polarised charm and bottom quarks | Karlsruhe Univ. preprint TTP 93-32, Mainz preprint MZ-TH/93-35, 6
pages, Latex 3 figures included in postscript file figures.ps after tex file | Phys.Rev.Lett.73:384-387,1994 | 10.1103/PhysRevLett.73.384 | null | hep-ph | null | Distributions of charged leptons in semileptonic $\Lambda_c$ and $\Lambda_b$
decays can be used as spin analysers for the corresponding charm and bottom
quarks. QCD corrections to the energy spectra of charged leptons have been
given in the literature as well as the corrections to the angular dependence
for polarised... | [
{
"created": "Wed, 8 Dec 1993 23:59:00 GMT",
"version": "v1"
}
] | 2011-01-25 | [
[
"Czarnecki",
"A.",
""
],
[
"Jeżabek",
"M.",
""
],
[
"Körner",
"J. G.",
""
],
[
"Kühn",
"J. H.",
""
]
] | Distributions of charged leptons in semileptonic $\Lambda_c$ and $\Lambda_b$ decays can be used as spin analysers for the corresponding charm and bottom quarks. QCD corrections to the energy spectra of charged leptons have been given in the literature as well as the corrections to the angular dependence for polarised u... |
1109.2761 | Hideko Nagahiro | Satoru Hirenzaki, Daisuke Jido, and Hideko Nagahiro | Eta-prime bound states in nuclei and partial restoration of chiral
symmetry | 4 pages, 1 figure, Proc. of the XIV International Conference on
Hadron Spectroscopy (Hadron2011), 13-17 June 2011, Munich, Germany | null | null | YITP-11-84 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the in-medium mass of the eta-prime meson under partial
restoration of chiral symmetry. The chiral SU(3)\otimes SU(3) symmetry tells us
the flavor singlet pseudoscalar meson eta-prime should degenerate with the
octet $\eta$ meson in the SU(3) flavor limit, when chiral symmetry is restored
in spite of U(1)A... | [
{
"created": "Tue, 13 Sep 2011 12:37:17 GMT",
"version": "v1"
}
] | 2011-09-14 | [
[
"Hirenzaki",
"Satoru",
""
],
[
"Jido",
"Daisuke",
""
],
[
"Nagahiro",
"Hideko",
""
]
] | We discuss the in-medium mass of the eta-prime meson under partial restoration of chiral symmetry. The chiral SU(3)\otimes SU(3) symmetry tells us the flavor singlet pseudoscalar meson eta-prime should degenerate with the octet $\eta$ meson in the SU(3) flavor limit, when chiral symmetry is restored in spite of U(1)A a... |
hep-ph/9612271 | Dan-Di Wu | Dan-Di Wu | FCNC, CP violation, and impure Majorana neutrinos | 13 page, 1 figure. Minor corrections, Latex file | Phys.Rev.D56:1522-1527,1997; Erratum-ibid.D56:7472,1997 | 10.1103/PhysRevD.56.1522 10.1103/PhysRevD.56.7472 | Prairie View A&M, HEP-3-96 | hep-ph | null | The tree level diagonalization of a neutrino mass matrix with both Majorana
and Dirac masses is discussed in a general context. Flavor changing neutral
currents in such models are inevitable. Rephasing invariant quantities
characterizing CP violation in FCNC Fermion-Higgs interactions are identified.
At the one loop ... | [
{
"created": "Thu, 5 Dec 1996 23:57:04 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Dec 1996 20:24:16 GMT",
"version": "v2"
},
{
"created": "Fri, 24 Jan 1997 16:55:15 GMT",
"version": "v3"
}
] | 2014-11-17 | [
[
"Wu",
"Dan-Di",
""
]
] | The tree level diagonalization of a neutrino mass matrix with both Majorana and Dirac masses is discussed in a general context. Flavor changing neutral currents in such models are inevitable. Rephasing invariant quantities characterizing CP violation in FCNC Fermion-Higgs interactions are identified. At the one loop le... |
hep-ph/9703426 | null | Z. Berezhiani | 2/3 Splitting in SUSY GUT -- Higgs as Goldstone Boson | LATEX, 11 pages. Invited talk given at the Ringberg Workshop "The
Higgs Puzzle -- What can we learn from LEP2, LHC, NLC, and FMC?", December
8-13, 1996 | null | null | INFNFE 02-97 | hep-ph | null | We briefly review the GIFT (Goltstones instead of Fine Tuning) mechanism
which provides a promising solution to the doublet-triplet splitting problem
and some other puzzles of the supersymmetric grand unification as are the
$\mu$-problem, the fermion mass problem, etc. It can be naturally implemented
by extending the... | [
{
"created": "Wed, 26 Mar 1997 10:09:10 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Berezhiani",
"Z.",
""
]
] | We briefly review the GIFT (Goltstones instead of Fine Tuning) mechanism which provides a promising solution to the doublet-triplet splitting problem and some other puzzles of the supersymmetric grand unification as are the $\mu$-problem, the fermion mass problem, etc. It can be naturally implemented by extending the m... |
1511.04715 | Chien-Yi Chen | Chien-Yi Chen, Hooman Davoudiasl, William J. Marciano, Cen Zhang | Implications of a Light "Dark Higgs" Solution to the $g_\mu-2$
Discrepancy | 8 pages, 4 figures, references added, discussion on bounds from the
charged Kaon decay extended | Phys. Rev. D 93, 035006 (2016) | 10.1103/PhysRevD.93.035006 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A light scalar $\phi$ with mass $\lesssim 1$ GeV and muonic coupling
$\mathcal{O}(10^{-3})$ would explain the 3.5 $\sigma$ discrepancy between the
Standard Model (SM) muon $g-2$ prediction and experiment. Such a scalar can be
associated with a light remnant of the Higgs mechanism in the "dark" sector. We
suggest $\ph... | [
{
"created": "Sun, 15 Nov 2015 15:35:51 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Mar 2016 20:00:40 GMT",
"version": "v2"
},
{
"created": "Mon, 2 May 2016 04:52:36 GMT",
"version": "v3"
}
] | 2016-05-03 | [
[
"Chen",
"Chien-Yi",
""
],
[
"Davoudiasl",
"Hooman",
""
],
[
"Marciano",
"William J.",
""
],
[
"Zhang",
"Cen",
""
]
] | A light scalar $\phi$ with mass $\lesssim 1$ GeV and muonic coupling $\mathcal{O}(10^{-3})$ would explain the 3.5 $\sigma$ discrepancy between the Standard Model (SM) muon $g-2$ prediction and experiment. Such a scalar can be associated with a light remnant of the Higgs mechanism in the "dark" sector. We suggest $\phi\... |
0910.1870 | Wilfried Buchmuller | Wilfried Buchmuller | Gravitino Dark Matter | 10 pages, 6 figures, Talk at SUSY09, Boston | AIP Conf.Proc.1200:155-164,2010 | 10.1063/1.3327554 | DESY 09-181 | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gravitino dark matter, together with thermal leptogenesis, implies an upper
bound on the masses of superparticles. In the case of broken R-parity the
constraints from primordial nucleosynthesis are naturally satisfied and
decaying gravitinos lead to characteristic signatures in high energy cosmic
rays. Electron and p... | [
{
"created": "Fri, 9 Oct 2009 21:52:24 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Nov 2009 17:53:18 GMT",
"version": "v2"
}
] | 2015-05-14 | [
[
"Buchmuller",
"Wilfried",
""
]
] | Gravitino dark matter, together with thermal leptogenesis, implies an upper bound on the masses of superparticles. In the case of broken R-parity the constraints from primordial nucleosynthesis are naturally satisfied and decaying gravitinos lead to characteristic signatures in high energy cosmic rays. Electron and pos... |
1703.04235 | Toshifumi Yamada | Naoyuki Haba and Toshifumi Yamada | Multiple-point principle realized with strong dynamics | 20 pages, 1 figure | Phys. Rev. D 95, 115015 (2017) | 10.1103/PhysRevD.95.115015 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a novel extension of the Standard Model which fulfills the
multiple-point principle without contradicting the Higgs particle mass
measurement. In the model, the scalar potential has two minima where the scalar
field has vacuum expectation values of 246 GeV and the Planck mass $\simeq
2.44\times 10^{18}$ Ge... | [
{
"created": "Mon, 13 Mar 2017 03:44:36 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Mar 2017 03:36:00 GMT",
"version": "v2"
}
] | 2017-06-21 | [
[
"Haba",
"Naoyuki",
""
],
[
"Yamada",
"Toshifumi",
""
]
] | We present a novel extension of the Standard Model which fulfills the multiple-point principle without contradicting the Higgs particle mass measurement. In the model, the scalar potential has two minima where the scalar field has vacuum expectation values of 246 GeV and the Planck mass $\simeq 2.44\times 10^{18}$ GeV,... |
2108.04823 | Marios Galanis | Asimina Arvanitaki, Savas Dimopoulos, Marios Galanis, Davide Racco,
Olivier Simon, Jedidiah O. Thompson | Dark QED from Inflation | 33+51 pages, 19 figures; v2: references added, expanded App. B | null | 10.1007/JHEP11(2021)106 | null | hep-ph astro-ph.CO gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One contribution to any dark sector's abundance comes from its gravitational
production during inflation. If the dark sector is weakly coupled to the
inflaton and the Standard Model, this can be its only production mechanism. For
non-interacting dark sectors, such as a free massive fermion or a free massive
vector fi... | [
{
"created": "Tue, 10 Aug 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Sep 2021 21:33:52 GMT",
"version": "v2"
}
] | 2021-12-01 | [
[
"Arvanitaki",
"Asimina",
""
],
[
"Dimopoulos",
"Savas",
""
],
[
"Galanis",
"Marios",
""
],
[
"Racco",
"Davide",
""
],
[
"Simon",
"Olivier",
""
],
[
"Thompson",
"Jedidiah O.",
""
]
] | One contribution to any dark sector's abundance comes from its gravitational production during inflation. If the dark sector is weakly coupled to the inflaton and the Standard Model, this can be its only production mechanism. For non-interacting dark sectors, such as a free massive fermion or a free massive vector fiel... |
hep-ph/0106152 | Sandor D. Katz | F. Csikor, Z. Fodor, P. Hegedus, A. Jakovac, S.D. Katz, A. Piroth | Four-dimensional lattice results on the MSSM electroweak phase
transition | 5 pages, 3figures. Talk presented at Johns Hopkins Workshop on
Nonperturbative Quantum Field Theory Methods and their Applications (19-21
August 2000.) | null | 10.1142/9789812799968_0012 | null | hep-ph | null | We present the results of our large scale 4-dimensional (4d) lattice
simulations for the MSSM electroweak phase transition (EWPT). We carried out
infinite volume and continuum limit extrapolations and found a transition whose
strength agrees well with perturbation theory. We determined the properties of
the bubble wa... | [
{
"created": "Thu, 14 Jun 2001 16:31:24 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Csikor",
"F.",
""
],
[
"Fodor",
"Z.",
""
],
[
"Hegedus",
"P.",
""
],
[
"Jakovac",
"A.",
""
],
[
"Katz",
"S. D.",
""
],
[
"Piroth",
"A.",
""
]
] | We present the results of our large scale 4-dimensional (4d) lattice simulations for the MSSM electroweak phase transition (EWPT). We carried out infinite volume and continuum limit extrapolations and found a transition whose strength agrees well with perturbation theory. We determined the properties of the bubble wall... |
hep-ph/0310350 | Qiang Zhao | Qiang Zhao | Study the exotic $\Theta^+$ with polarized photon beams | Proofread version, Phys. Rev. D in press | Phys.Rev.D69:053009,2004; Erratum-ibid.D70:039901,2004 | 10.1103/PhysRevD.69.053009 10.1103/PhysRevD.70.039901 | null | hep-ph hep-ex nucl-th | null | We carry out an analysis of the pentaquark $\Theta^+$ photoproduction with
polarized photon beams. Kinematical and dynamical aspects are examined for the
purpose of determining $\Theta^+$'s spin and parity. It shows that the
polarized photon beam asymmetry in association with certain dynamical
properties of the produ... | [
{
"created": "Thu, 30 Oct 2003 18:01:25 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Nov 2003 13:04:23 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Dec 2003 17:58:56 GMT",
"version": "v3"
},
{
"created": "Sun, 7 Mar 2004 15:01:19 GMT",
"version": "v4"
}
] | 2014-11-17 | [
[
"Zhao",
"Qiang",
""
]
] | We carry out an analysis of the pentaquark $\Theta^+$ photoproduction with polarized photon beams. Kinematical and dynamical aspects are examined for the purpose of determining $\Theta^+$'s spin and parity. It shows that the polarized photon beam asymmetry in association with certain dynamical properties of the product... |
1307.6862 | Alfredo Urbano | Wei-Chih Huang, Alfredo Urbano, Wei Xue | Fermi Bubbles under Dark Matter Scrutiny. Part I: Astrophysical Analysis | 23 pages + 2 appendices, 19 figures; v2: minor changes, various
comments added in all the sections | null | null | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The quest for Dark Matter signals in the gamma-ray sky is one of the most
intriguing and exciting challenges in astrophysics. In this paper we perform
the analysis of the energy spectrum of the \textit{Fermi bubbles} at different
latitudes, making use of the gamma-ray data collected by the Fermi Large Area
Telescope.... | [
{
"created": "Thu, 25 Jul 2013 20:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Dec 2013 14:59:25 GMT",
"version": "v2"
}
] | 2013-12-31 | [
[
"Huang",
"Wei-Chih",
""
],
[
"Urbano",
"Alfredo",
""
],
[
"Xue",
"Wei",
""
]
] | The quest for Dark Matter signals in the gamma-ray sky is one of the most intriguing and exciting challenges in astrophysics. In this paper we perform the analysis of the energy spectrum of the \textit{Fermi bubbles} at different latitudes, making use of the gamma-ray data collected by the Fermi Large Area Telescope. B... |
hep-ph/9509258 | Arjun Berera | Arjun Berera and John C. Collins (Penn State) | Double Pomeron Jet Cross Sections | 21 pages, 7 figures, figure 1 has been slightly changed | Nucl.Phys.B474:183-216,1996 | 10.1016/0550-3213(96)00250-7 | PSU/TH/162 | hep-ph | null | We treat hadron-hadron collisions where the final state is kinematically of
the kind associated with double-pomeron-exchange (DPE) and has large transverse
momentum jets. We show that in addition to the conventional factorized (FDPE)
contribution, there is a non-factorized (NDPE) contribution which has no
pomeron bea... | [
{
"created": "Fri, 8 Sep 1995 21:07:45 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Sep 1995 21:09:31 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Berera",
"Arjun",
"",
"Penn State"
],
[
"Collins",
"John C.",
"",
"Penn State"
]
] | We treat hadron-hadron collisions where the final state is kinematically of the kind associated with double-pomeron-exchange (DPE) and has large transverse momentum jets. We show that in addition to the conventional factorized (FDPE) contribution, there is a non-factorized (NDPE) contribution which has no pomeron beam ... |
hep-ph/9802225 | Shi-Lin Zhu | Shi-Lin Zhu and Yuan-Ben Dai | Rho decay widths of excited heavy mesons from light-cone QCD sum rules
in the leading order of HQET | Several references and a paragraph discussing the choice of the
parameter $u_0$ are added. Final version to appear in Phys. Rev. D | Phys.Rev. D58 (1998) 094033 | 10.1103/PhysRevD.58.094033 | null | hep-ph | null | The couplings and decay widths of the proceses (1^+,2^+)->(0^-,1^-)+rho are
studied with ligh-cone QCD sum rules in the leading order of heavy quark
effective theory. These processes are employed to estimate the two pion
transition widths of the (1^+,2^+) doublet through the low mass tail of the rho
resonance. Our ca... | [
{
"created": "Tue, 3 Feb 1998 09:34:54 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jul 1998 00:09:39 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Zhu",
"Shi-Lin",
""
],
[
"Dai",
"Yuan-Ben",
""
]
] | The couplings and decay widths of the proceses (1^+,2^+)->(0^-,1^-)+rho are studied with ligh-cone QCD sum rules in the leading order of heavy quark effective theory. These processes are employed to estimate the two pion transition widths of the (1^+,2^+) doublet through the low mass tail of the rho resonance. Our calc... |
hep-ph/0310019 | Yongseok Oh | Yongseok Oh, Hungchong Kim, Su Houng Lee | Exotic Theta^+ baryon production induced by a photon and a pion | 17 pages, REVTeX 4, 10 figures, revised version, to appear in Phys.
Rev. D, typos corrected | Phys.Rev. D69 (2004) 014009 | 10.1103/PhysRevD.69.014009 | null | hep-ph hep-ex nucl-th | null | We investigate the photoproduction of the $\Theta^+(1540)$ on a nucleon
($\gamma n \to K^- \Theta^+$, $\gamma p \to \bar{K}^0 \Theta^+$) and the
pion-induced $\Theta^+$ production reaction on the proton ($\pi^- p \to K^-
\Theta^+$). The total cross sections near threshold are estimated by using
hadronic models with e... | [
{
"created": "Wed, 1 Oct 2003 17:00:30 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Oct 2003 19:51:22 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Nov 2003 19:04:41 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Oh",
"Yongseok",
""
],
[
"Kim",
"Hungchong",
""
],
[
"Lee",
"Su Houng",
""
]
] | We investigate the photoproduction of the $\Theta^+(1540)$ on a nucleon ($\gamma n \to K^- \Theta^+$, $\gamma p \to \bar{K}^0 \Theta^+$) and the pion-induced $\Theta^+$ production reaction on the proton ($\pi^- p \to K^- \Theta^+$). The total cross sections near threshold are estimated by using hadronic models with eff... |
hep-ph/9409228 | Xerxes Tata | Xerxes Tata (University of Hawaii) | Looking Beyond the Standard Model | UH-511-803-94, 25 pages, 4 figures (not appended but available on
request from the author), invited talk, presented at the Physics in Collision
Conference, Tallahassee, June 1994 | null | null | null | hep-ph | null | Within the framework of the Standard Model, the scale of electroweak symmetry
breaking is unstable to radiative corrections. We discuss two broad classes of
models of new physics (one with a strongly interacting and the other with a
perturbatively coupled electroweak symmetry breaking sector) in which this
stability ... | [
{
"created": "Tue, 6 Sep 1994 03:06:48 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Tata",
"Xerxes",
"",
"University of Hawaii"
]
] | Within the framework of the Standard Model, the scale of electroweak symmetry breaking is unstable to radiative corrections. We discuss two broad classes of models of new physics (one with a strongly interacting and the other with a perturbatively coupled electroweak symmetry breaking sector) in which this stability is... |
hep-ph/9508263 | null | H. M. Asatrian, G. K. Yeghiyan | Higgs Boson Masses in Supersymmetric Theories | 18 pages, 5 figures, during the two last revisions some misprints
were corrected | Mod.Phys.Lett. A10 (1995) 2943 | 10.1142/S0217732395003082 | Preprint YERPHI-1448(18)-95 | hep-ph | null | The Higgs boson mass problem is considered in the next to minimal
supersymmetric standard model. The Higgs potential and the renormalization
group equations for the gauge, Yukawa and scalar coupling constants are
analyzed. The restrictions for the Higgs boson masses are found for the cases
of presence and absence of ... | [
{
"created": "Tue, 8 Aug 1995 13:27:39 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Aug 1995 16:29:05 GMT",
"version": "v2"
},
{
"created": "Fri, 24 Nov 1995 11:13:31 GMT",
"version": "v3"
},
{
"created": "Sat, 16 Mar 1996 09:45:41 GMT",
"version": "v4"
},
{
"cre... | 2009-10-28 | [
[
"Asatrian",
"H. M.",
""
],
[
"Yeghiyan",
"G. K.",
""
]
] | The Higgs boson mass problem is considered in the next to minimal supersymmetric standard model. The Higgs potential and the renormalization group equations for the gauge, Yukawa and scalar coupling constants are analyzed. The restrictions for the Higgs boson masses are found for the cases of presence and absence of sp... |
hep-ph/0311187 | Hrachia Asatrian M. | H. M. Asatrian, H. H. Asatryan, A. Hovhannisyan, V. Poghosyan | Complete bremsstrahlung corrections to the forward-backward asymmetries
in $b\to X_s\ell^+\ell^-$ | 14 pages, 6 figures | Mod.Phys.Lett. A19 (2004) 603-614 | 10.1142/S0217732304013180 | YERPHI-1588(9) | hep-ph | null | In a recent paper we presented a calculation of NNLL virtual corrections to
the forward-backward asymmetries in $b\to X_s\ell^+\ell^-$ decay. That result
does not include bremsstrahlung corrections which are free from infrared and
collinear singularities. In the present paper we include the remaining ${\cal
O}(\alpha... | [
{
"created": "Fri, 14 Nov 2003 11:37:30 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Feb 2004 09:25:41 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Asatrian",
"H. M.",
""
],
[
"Asatryan",
"H. H.",
""
],
[
"Hovhannisyan",
"A.",
""
],
[
"Poghosyan",
"V.",
""
]
] | In a recent paper we presented a calculation of NNLL virtual corrections to the forward-backward asymmetries in $b\to X_s\ell^+\ell^-$ decay. That result does not include bremsstrahlung corrections which are free from infrared and collinear singularities. In the present paper we include the remaining ${\cal O}(\alpha_s... |
0907.4111 | Bj\"orn Schenke | Bjoern Schenke | Jet evolution in Yang-Mills-Wong simulations | 4 pages, 4 figures - To appear in the conference proceedings for
Quark Matter 2009, March 30 - April 4, Knoxville, Tennessee - minor format
changes, added comment on determining jet anisotropy in jet reconstruction
methods | Nucl.Phys.A830:689c-692c,2009 | 10.1016/j.nuclphysa.2009.09.056 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present results for collisional energy loss and momentum broadening of
high momentum partons in a hot and dense non-Abelian plasma obtained by solving
the coupled system of Yang-Mills-Wong equations on a lattice in real time.
Including hard elastic collisions among the particles we obtain cutoff
independent result... | [
{
"created": "Thu, 23 Jul 2009 16:54:43 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Sep 2009 21:21:08 GMT",
"version": "v2"
}
] | 2009-11-18 | [
[
"Schenke",
"Bjoern",
""
]
] | We present results for collisional energy loss and momentum broadening of high momentum partons in a hot and dense non-Abelian plasma obtained by solving the coupled system of Yang-Mills-Wong equations on a lattice in real time. Including hard elastic collisions among the particles we obtain cutoff independent results ... |
1807.09742 | Bronislav Zakharov | B.G. Zakharov | Radiative quark $p_T$-broadening in a quark-gluon plasma beyond the soft
gluon approximation | 5 pages, 1 figure | null | 10.1134/S0021364018200031 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the radiative correction to $p_T$-broadening of a fast quark in a
quark-gluon plasma beyond the soft gluon approximation. We find that the
radiative processes can suppress considerably $p_T$-broadening. This differs
dramatically from previous calculations to logarithmic accuracy in the soft
gluon approximati... | [
{
"created": "Wed, 25 Jul 2018 17:47:14 GMT",
"version": "v1"
}
] | 2018-11-14 | [
[
"Zakharov",
"B. G.",
""
]
] | We study the radiative correction to $p_T$-broadening of a fast quark in a quark-gluon plasma beyond the soft gluon approximation. We find that the radiative processes can suppress considerably $p_T$-broadening. This differs dramatically from previous calculations to logarithmic accuracy in the soft gluon approximation... |
1206.0041 | Christian R\"ohr | Stefan Gieseke, Christian R\"ohr and Andrzej Si\'odmok | Colour reconnections in Herwig++ | 19 pages, 21 figures, 2 tables. Matches with published version | Eur.Phys.J. C72 (2012) 2225 | 10.1140/epjc/s10052-012-2225-5 | MCnet-12-06; KA-TP-17-2012; MAN/HEP/2012/03 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe the implementation details of the colour reconnection model in
the event generator Herwig++. We study the impact on final-state observables in
detail and confirm the model idea from colour preconfinement on the basis of
studies within the cluster hadronization model. Moreover, we show that the
description... | [
{
"created": "Thu, 31 May 2012 21:33:16 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Nov 2012 13:24:52 GMT",
"version": "v2"
}
] | 2012-11-19 | [
[
"Gieseke",
"Stefan",
""
],
[
"Röhr",
"Christian",
""
],
[
"Siódmok",
"Andrzej",
""
]
] | We describe the implementation details of the colour reconnection model in the event generator Herwig++. We study the impact on final-state observables in detail and confirm the model idea from colour preconfinement on the basis of studies within the cluster hadronization model. Moreover, we show that the description o... |
hep-ph/0106038 | Henryk Arodz | H. Arodz, M. Slusarczyk, A. Wereszczynski | Electrostatics of Pagels-Tomboulis effective model | 14 pages + 5 figures, Latex2e | Acta Phys.Polon. B32 (2001) 2155-2170 | null | TPJU-3/2001 | hep-ph | null | Long time ago Pagels and Tomboulis have proposed a model for the
nonperturbative gluodynamics which in the Abelian sector can be reduced to a
strongly nonlinear electrodynamics. In the present paper we investigate
Abelian, static solutions with external charges in that model. Nonzero total
charge implies that the cor... | [
{
"created": "Mon, 4 Jun 2001 17:53:48 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arodz",
"H.",
""
],
[
"Slusarczyk",
"M.",
""
],
[
"Wereszczynski",
"A.",
""
]
] | Long time ago Pagels and Tomboulis have proposed a model for the nonperturbative gluodynamics which in the Abelian sector can be reduced to a strongly nonlinear electrodynamics. In the present paper we investigate Abelian, static solutions with external charges in that model. Nonzero total charge implies that the corre... |
1706.03522 | Carlo Oleari | Federico Granata, Jonas M. Lindert, Carlo Oleari, Stefano Pozzorini | NLO QCD+EW predictions for HV and HV+jet production including
parton-shower effects | 33 pages + appendixes. Replaced with the JHEP version | null | 10.1007/JHEP09(2017)012 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the first NLO QCD+EW predictions for Higgs boson production in
association with a l nu or l+ l- pair plus zero or one jets at the LHC.
Fixed-order NLO QCD+EW calculations are combined with a QCD+QED parton shower
using the recently developed resonance-aware method in the POWHEG framework.
Moreover, applyin... | [
{
"created": "Mon, 12 Jun 2017 09:07:54 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Sep 2017 21:22:28 GMT",
"version": "v2"
}
] | 2017-09-20 | [
[
"Granata",
"Federico",
""
],
[
"Lindert",
"Jonas M.",
""
],
[
"Oleari",
"Carlo",
""
],
[
"Pozzorini",
"Stefano",
""
]
] | We present the first NLO QCD+EW predictions for Higgs boson production in association with a l nu or l+ l- pair plus zero or one jets at the LHC. Fixed-order NLO QCD+EW calculations are combined with a QCD+QED parton shower using the recently developed resonance-aware method in the POWHEG framework. Moreover, applying ... |
hep-ph/9506290 | Ying Shuqian | S. Ying | Extended PCAC Relation | Short Paper,RevTeX file, 4 figures (non-postscript figures, available
upon request from the author), 2 table. (Submitted to Phys. Rev. D Feb.
1995.) | Commun.Theor.Phys.28:301,1997 | null | FDU-9502xxx-IDN | hep-ph | null | We explore a consistent way to extend the partially conserved axial vector
current (PCAC) relation and corresponding current algebra results. The paper
includes investigations of a chiral Ward-Takahashi identity, the explicit
chiral symmetry breaking by a finite current quark mass, the modifica- tion of
the PCAC rela... | [
{
"created": "Sun, 11 Jun 1995 15:59:29 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Ying",
"S.",
""
]
] | We explore a consistent way to extend the partially conserved axial vector current (PCAC) relation and corresponding current algebra results. The paper includes investigations of a chiral Ward-Takahashi identity, the explicit chiral symmetry breaking by a finite current quark mass, the modifica- tion of the PCAC relati... |
hep-ph/0006097 | Thomas G. Rizzo | H. Davoudiasl, J.L. Hewett, and T.G. Rizzo | The g-2 of the Muon in Localized Gravity Models | 16 pages, 2 figs, LaTex, Additional discussion added | Phys.Lett.B493:135-141,2000 | 10.1016/S0370-2693(00)01132-1 | SLAC-PUB-8469 | hep-ph | null | The (g-2) of the muon is well known to be an important model building
constraint on theories beyond the Standard Model. In this paper, we examine the
contributions to $(g-2)_\mu$ arising in the Randall-Sundrum model of localized
gravity for the case where the Standard Model gauge fields and fermions are
both in the b... | [
{
"created": "Sat, 10 Jun 2000 03:04:32 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jun 2000 14:58:35 GMT",
"version": "v2"
},
{
"created": "Sat, 5 Aug 2000 00:52:10 GMT",
"version": "v3"
},
{
"created": "Tue, 19 Sep 2000 18:53:54 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Davoudiasl",
"H.",
""
],
[
"Hewett",
"J. L.",
""
],
[
"Rizzo",
"T. G.",
""
]
] | The (g-2) of the muon is well known to be an important model building constraint on theories beyond the Standard Model. In this paper, we examine the contributions to $(g-2)_\mu$ arising in the Randall-Sundrum model of localized gravity for the case where the Standard Model gauge fields and fermions are both in the bul... |
1512.09147 | Ian Shoemaker | Yasaman Farzan and Ian M. Shoemaker | Lepton Flavor Violating Non-Standard Interactions via Light Mediators | 19 pages, 1 figure; new bounds added in v2 | null | 10.1007/JHEP07(2016)033 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-Standard neutral current Interactions (NSIs) of neutrinos with matter can
alter the pattern of neutrino oscillation due to the coherent forward
scattering of neutrinos on the medium. This effect makes long-baseline neutrino
experiments such as NO$\nu$A and DUNE a sensitive probe of beyond standard
model (BSM) phy... | [
{
"created": "Wed, 30 Dec 2015 21:00:45 GMT",
"version": "v1"
},
{
"created": "Tue, 3 May 2016 17:35:49 GMT",
"version": "v2"
}
] | 2016-08-03 | [
[
"Farzan",
"Yasaman",
""
],
[
"Shoemaker",
"Ian M.",
""
]
] | Non-Standard neutral current Interactions (NSIs) of neutrinos with matter can alter the pattern of neutrino oscillation due to the coherent forward scattering of neutrinos on the medium. This effect makes long-baseline neutrino experiments such as NO$\nu$A and DUNE a sensitive probe of beyond standard model (BSM) physi... |
hep-ph/0101192 | Stefano Forte | Stefano Forte, Michelangelo L. Mangano and Giovanni Ridolfi | Polarized parton distributions from charged-current deep-inelastic
scattering and future neutrino factories | 35 pages, 13 figures, plain TeX with harvmac; Final version, to be
published in Nucl. Phys. B. Typo in eq 2.13 corrected and two references
added | Nucl.Phys.B602:585-621,2001 | 10.1016/S0550-3213(01)00101-8 | CERN-TH/2000-377, GeF/TH/8-00, RM3-TH/00-20 | hep-ph | null | We discuss the determination of polarized parton distributions from
charged-current deep-inelastic scattering experiments. We summarize the
next-to-leading order treatment of charged-current polarized structure
functions, their relation to polarized parton distributions and scale
dependence, and discuss their descrip... | [
{
"created": "Wed, 17 Jan 2001 10:54:04 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Mar 2001 17:13:00 GMT",
"version": "v2"
}
] | 2009-10-08 | [
[
"Forte",
"Stefano",
""
],
[
"Mangano",
"Michelangelo L.",
""
],
[
"Ridolfi",
"Giovanni",
""
]
] | We discuss the determination of polarized parton distributions from charged-current deep-inelastic scattering experiments. We summarize the next-to-leading order treatment of charged-current polarized structure functions, their relation to polarized parton distributions and scale dependence, and discuss their descripti... |
1909.04735 | Maxim Solovyov Leonidovich | K. M. Belotsky, E.A. Esipova, A.Kh. Kamaletdinov, E.S. Shlepkina, M.L.
Solovyov | Indirect effects of dark matter | 20 pages, 14 figures | International Journal of Modern Physics D, Volume 28, Issue 13,
1941011 (2019) | 10.1142/S0218271819410116 | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Here we briefly review possible indirect effects of dark matter (DM) of the
Universe. It includes effects in cosmic rays (CR): first of all, the positron
excess at $\sim$ 500 GeV and possible electron-positron excess at 1-1.5 TeV. We
tell that the main and least model-dependent constraint on such possible
interpretat... | [
{
"created": "Tue, 10 Sep 2019 20:28:26 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Nov 2019 12:09:11 GMT",
"version": "v2"
},
{
"created": "Tue, 10 Dec 2019 20:47:56 GMT",
"version": "v3"
}
] | 2019-12-12 | [
[
"Belotsky",
"K. M.",
""
],
[
"Esipova",
"E. A.",
""
],
[
"Kamaletdinov",
"A. Kh.",
""
],
[
"Shlepkina",
"E. S.",
""
],
[
"Solovyov",
"M. L.",
""
]
] | Here we briefly review possible indirect effects of dark matter (DM) of the Universe. It includes effects in cosmic rays (CR): first of all, the positron excess at $\sim$ 500 GeV and possible electron-positron excess at 1-1.5 TeV. We tell that the main and least model-dependent constraint on such possible interpretatio... |
1301.6074 | Massimo Mannarelli | Massimo Mannarelli | Trapped phonons | 8 pages, 5 figures, talk given at the conference "Xth Quark
Confinement and the Hadron Spectrum", October 8-12, 2012, TUM Campus
Garching, Munich, Germany | null | null | null | hep-ph cond-mat.quant-gas | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the effect of restricted geometries on the contribution of
Nambu-Goldstone bosons (phonons) to the shear viscosity, $\eta$, of a
superfluid. For illustrative purpose we examine a simplified system consisting
of a circular boundary of radius $R$, confining a two-dimensional rarefied gas
of phonons. Consider... | [
{
"created": "Fri, 25 Jan 2013 15:52:12 GMT",
"version": "v1"
}
] | 2013-01-28 | [
[
"Mannarelli",
"Massimo",
""
]
] | We analyze the effect of restricted geometries on the contribution of Nambu-Goldstone bosons (phonons) to the shear viscosity, $\eta$, of a superfluid. For illustrative purpose we examine a simplified system consisting of a circular boundary of radius $R$, confining a two-dimensional rarefied gas of phonons. Considerin... |
2307.13573 | Pedro Augusto Agostini Infante | Pedro Agostini | Scalar propagator in a background gluon field beyond the eikonal
approximation | 47 pages, 4 figures | null | null | null | hep-ph hep-th nucl-th | http://creativecommons.org/licenses/by/4.0/ | We investigate the path integral representation of the scalar propagator in a
background gluon field, extending beyond the eikonal approximation by
considering all gauge field components and incorporating its $x^-$ dependence.
Utilizing the worldline formalism, we integrate the Schwinger proper time to
express the sc... | [
{
"created": "Tue, 25 Jul 2023 15:26:48 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Aug 2023 10:01:03 GMT",
"version": "v2"
}
] | 2023-08-09 | [
[
"Agostini",
"Pedro",
""
]
] | We investigate the path integral representation of the scalar propagator in a background gluon field, extending beyond the eikonal approximation by considering all gauge field components and incorporating its $x^-$ dependence. Utilizing the worldline formalism, we integrate the Schwinger proper time to express the scal... |
1506.01850 | Kei Yamamoto | Morimitsu Tanimoto and Kei Yamamoto | Sensitivity of High-Scale SUSY in Low Energy Hadronic FCNC | 25 pages, 10 figures. arXiv admin note: substantial text overlap with
arXiv:1404.0520 | Symmetry 2015, 7(2), 689-713 | 10.3390/sym7020689 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the sensitivity of the high-scale SUSY at $10$-$1000$ TeV in
$B^0$, $B_s$, $K^0$ and $D$ meson systems together with the neutron EDM and the
mercury EDM. In order to estimate the contribution of the squark flavor mixing
to these FCNCs,we calculate the squark mass spectrum, which is consistent with
the rece... | [
{
"created": "Fri, 5 Jun 2015 10:18:11 GMT",
"version": "v1"
}
] | 2015-06-08 | [
[
"Tanimoto",
"Morimitsu",
""
],
[
"Yamamoto",
"Kei",
""
]
] | We discuss the sensitivity of the high-scale SUSY at $10$-$1000$ TeV in $B^0$, $B_s$, $K^0$ and $D$ meson systems together with the neutron EDM and the mercury EDM. In order to estimate the contribution of the squark flavor mixing to these FCNCs,we calculate the squark mass spectrum, which is consistent with the recent... |
0805.2395 | Marcos Rodriguez Cardoso | C. Brenner Mariotto and M.C. Rodriguez | Investigating gluino production at the LHC | 4 pages, 4 figures, 1 table, presented at II Latin American Workshop
on High Energy Phenomenology, December 3-7, 2007, Sao Miguel das Missoes,
Brazil | Braz.J.Phys.38:503-506,2008 | 10.1590/S0103-97332008000400024 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gluinos are expected to be one of the most massive sparticles (supersymmetric
partners of usual particles) which constitute the Minimal Supersymmetric
Standard Model (MSSM). The gluinos are the partners of the gluons and they are
color octet fermions, due this fact they can not mix with the other particles.
Therefore... | [
{
"created": "Thu, 15 May 2008 20:04:07 GMT",
"version": "v1"
}
] | 2011-08-31 | [
[
"Mariotto",
"C. Brenner",
""
],
[
"Rodriguez",
"M. C.",
""
]
] | Gluinos are expected to be one of the most massive sparticles (supersymmetric partners of usual particles) which constitute the Minimal Supersymmetric Standard Model (MSSM). The gluinos are the partners of the gluons and they are color octet fermions, due this fact they can not mix with the other particles. Therefore i... |
1404.6753 | Dani\"el Boer | Daniel Boer, Wilco J. den Dunnen | TMD evolution and the Higgs transverse momentum distribution | 12 pages, 5 figures, minor additions, matches version accepted for
publication in Nuclear Physics B | null | 10.1016/j.nuclphysb.2014.07.006 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The effect of the linear polarization of gluons on the transverse momentum
distribution in Higgs production is studied within the framework of TMD
factorization. For this purpose we consider the TMD evolution for general
colorless scalar boson production, from the lower mass $C$-even scalar
quarkonium states $\chi_{c... | [
{
"created": "Sun, 27 Apr 2014 14:12:13 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jun 2014 07:24:30 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Jul 2014 10:26:18 GMT",
"version": "v3"
}
] | 2015-06-19 | [
[
"Boer",
"Daniel",
""
],
[
"Dunnen",
"Wilco J. den",
""
]
] | The effect of the linear polarization of gluons on the transverse momentum distribution in Higgs production is studied within the framework of TMD factorization. For this purpose we consider the TMD evolution for general colorless scalar boson production, from the lower mass $C$-even scalar quarkonium states $\chi_{c0}... |
1107.4044 | Jeronimo Peralta Ramos | J. Peralta-Ramos, G. Krein | Dissipative hydrodynamics coupled to chiral fields | 12 two-column pages, 9 figures. v2: minor changes, matches published
article in Phys. Rev. C | null | 10.1103/PhysRevC.84.044904 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using second--order dissipative hydrodynamics coupled self-consistently to
the linear $\sigma$ model we study the 2+1 dimensional evolution of the
fireball created in Au+Au relativistic collisions. We analyze the influence of
the dynamics of the chiral fields on the charged-hadron elliptic flow $v_2$ and
on the ratio... | [
{
"created": "Wed, 20 Jul 2011 17:37:17 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Oct 2011 01:55:17 GMT",
"version": "v2"
}
] | 2011-10-12 | [
[
"Peralta-Ramos",
"J.",
""
],
[
"Krein",
"G.",
""
]
] | Using second--order dissipative hydrodynamics coupled self-consistently to the linear $\sigma$ model we study the 2+1 dimensional evolution of the fireball created in Au+Au relativistic collisions. We analyze the influence of the dynamics of the chiral fields on the charged-hadron elliptic flow $v_2$ and on the ratio $... |
hep-ph/0701137 | Phung Dong Van | P. V. Dong, D. T. Huong, M. C. Rodriguez, and H. N. Long | Supersymmetric economical 3-3-1 model | 33 pages | Nucl.Phys.B772:150-174,2007 | 10.1016/j.nuclphysb.2007.03.003 | null | hep-ph | null | The supersymmetric extension of the economical 3-3-1 model is presented. The
constraint equations and the gauge boson identification establish a relation
between the vacuum expectation values (VEVs) at the top and bottom elements of
the Higgs triplet $\chi$ and its supersymmetric counterpart $\chi^\prime$.
Because of... | [
{
"created": "Thu, 18 Jan 2007 06:49:21 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Dong",
"P. V.",
""
],
[
"Huong",
"D. T.",
""
],
[
"Rodriguez",
"M. C.",
""
],
[
"Long",
"H. N.",
""
]
] | The supersymmetric extension of the economical 3-3-1 model is presented. The constraint equations and the gauge boson identification establish a relation between the vacuum expectation values (VEVs) at the top and bottom elements of the Higgs triplet $\chi$ and its supersymmetric counterpart $\chi^\prime$. Because of t... |
hep-ph/0510038 | Harvey B. Meyer | Harvey B. Meyer | Glueballs and the Pomeron -- a Lattice Study | Proceedings of the Elastic and Diffractive Scattering Conference 2005
in Blois. 4 pages, 1 figure | null | null | null | hep-ph | null | We perform lattice calculations of the lightest J=0,2,4,6 glueball masses in
the D=3+1 SU(3) gauge theory and extrapolate to the continuum limit. Assuming
that these masses lie on linear Regge trajectories we find a leading glueball
trajectory alpha(t) = 0.93(24) + 0.28(2)alpha_R' t, where alpha_R' \simeq 0.9
{GeV}^{... | [
{
"created": "Tue, 4 Oct 2005 07:42:12 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Meyer",
"Harvey B.",
""
]
] | We perform lattice calculations of the lightest J=0,2,4,6 glueball masses in the D=3+1 SU(3) gauge theory and extrapolate to the continuum limit. Assuming that these masses lie on linear Regge trajectories we find a leading glueball trajectory alpha(t) = 0.93(24) + 0.28(2)alpha_R' t, where alpha_R' \simeq 0.9 {GeV}^{-2... |
hep-ph/9608373 | Thomas Schaefer | Thomas Schaefer (INT, Seattle) | The axial anomaly in QCD at finite temperature | 11 pages, 5 figures | Phys.Lett. B389 (1996) 445-451 | 10.1016/S0370-2693(96)01324-X | DOE/ER/40561-280-INT96-00-140 | hep-ph hep-lat nucl-th | null | We study flavor mixing and the axial anomaly in QCD at zero and finite
temperature. Using the instanton liquid model, we show that the strength of the
anomaly is essentially unchanged near the critical temperature for chiral
symmetry restoration. We demonstrate that nevertheless, chiral symmetry
restoration has impor... | [
{
"created": "Tue, 20 Aug 1996 03:05:54 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Schaefer",
"Thomas",
"",
"INT, Seattle"
]
] | We study flavor mixing and the axial anomaly in QCD at zero and finite temperature. Using the instanton liquid model, we show that the strength of the anomaly is essentially unchanged near the critical temperature for chiral symmetry restoration. We demonstrate that nevertheless, chiral symmetry restoration has importa... |
hep-ph/0509302 | Sandro Uccirati | W. Hollik, U. Meier and S. Uccirati | Higgs-mass dependence of the effective electroweak mixing angle
$\sin^2\theta_{eff}$ at the two-loop level | 8 pages, 2 figures, 2 tables | Phys.Lett. B632 (2006) 680-683 | 10.1016/j.physletb.2005.11.032 | MPP-2005-109 | hep-ph | null | The result for the Higgs-dependent electroweak two-loop bosonic contributions
to the effective leptonic mixing angle of the $Z$-boson in the Standard Model
is presented. Together with the previously calculated fermionic contributions
it yields the complete dependence of $\sin^2\theta_{\rm eff}$ on the
Higgs-boson mas... | [
{
"created": "Tue, 27 Sep 2005 11:37:50 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Nov 2005 08:54:13 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Hollik",
"W.",
""
],
[
"Meier",
"U.",
""
],
[
"Uccirati",
"S.",
""
]
] | The result for the Higgs-dependent electroweak two-loop bosonic contributions to the effective leptonic mixing angle of the $Z$-boson in the Standard Model is presented. Together with the previously calculated fermionic contributions it yields the complete dependence of $\sin^2\theta_{\rm eff}$ on the Higgs-boson mass ... |
1611.00497 | Risto Paatelainen | Tuomas Lappi, Risto Paatelainen | The one loop gluon emission light cone wave function | V2: Typo corrections and clarifications to text, t.b.p, Annals Phys | null | 10.1016/j.aop.2017.02.002 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Light cone perturbation theory has become an essential tool to calculate
cross sections for various small-$x$ dilute-dense processes such as deep
inelastic scattering and forward proton-proton and proton-nucleus collisions.
Here we set out to do one loop calculations in an explicit helicity basis in
the four dimensio... | [
{
"created": "Wed, 2 Nov 2016 08:11:53 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2017 09:53:03 GMT",
"version": "v2"
}
] | 2017-04-05 | [
[
"Lappi",
"Tuomas",
""
],
[
"Paatelainen",
"Risto",
""
]
] | Light cone perturbation theory has become an essential tool to calculate cross sections for various small-$x$ dilute-dense processes such as deep inelastic scattering and forward proton-proton and proton-nucleus collisions. Here we set out to do one loop calculations in an explicit helicity basis in the four dimensiona... |
1111.1122 | Maurizio Monaco | Federica Bazzocchi and Maurizio Monaco | Minimal Yukawa-Gauge Mediation | 33 pages, 3 figures, 2 tables | null | 10.1007/JHEP02(2012)049 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a scenario in which Supersymmetry breaking is communicated to the
MSSM fields through the interplay of yukawa and gauge interactions. The MSSM
spectrum resembles that of split SUSY scenarios, but on top of that it develops
some peculiar features like heavy higgsinos and an inverted hierarchy of
sfermion m... | [
{
"created": "Fri, 4 Nov 2011 13:20:22 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Bazzocchi",
"Federica",
""
],
[
"Monaco",
"Maurizio",
""
]
] | We consider a scenario in which Supersymmetry breaking is communicated to the MSSM fields through the interplay of yukawa and gauge interactions. The MSSM spectrum resembles that of split SUSY scenarios, but on top of that it develops some peculiar features like heavy higgsinos and an inverted hierarchy of sfermion mas... |
1004.4055 | Pritibhajan Byakti | Pritibhajan Byakti and Palash B Pal | Theta-parity in supersymmetry | 3 pages, LaTeX, no figure | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider invariance of the action of N=1 supersymmetric theories under the
change of sign of the fermionic co-ordinate in superspace. We show that the
R-parity can be realized as a special implementation of this symmetry. Other
implementations in the supersymmetric extension of the standard model can be
related to... | [
{
"created": "Fri, 23 Apr 2010 06:04:48 GMT",
"version": "v1"
}
] | 2010-04-26 | [
[
"Byakti",
"Pritibhajan",
""
],
[
"Pal",
"Palash B",
""
]
] | We consider invariance of the action of N=1 supersymmetric theories under the change of sign of the fermionic co-ordinate in superspace. We show that the R-parity can be realized as a special implementation of this symmetry. Other implementations in the supersymmetric extension of the standard model can be related to l... |
hep-ph/0002034 | Jong-Phil Lee | Jong-Phil Lee (Seoul National Univ.), Chun Liu (ITP, Beijing), and
H.S. Song(Seoul National Univ.) | QCD sum rule analysis of excited $\Lambda_c$ mass parameter | 12 pages, 3 figures, to appear in PLB | Phys.Lett. B476 (2000) 303-308 | 10.1016/S0370-2693(00)00144-1 | SNUTP 99-054, ASITP-99-17 | hep-ph | null | The mass parameter of orbitally excited $\Lambda_c$ baryons is calculated by
using QCD sum rule in the framework of heavy quark effective theory. Two kinds
of interpolating current for the excited heavy baryons are introduced. It is
obtained that $\bar{\Lambda}=1.08^{+0.095}_{-0.104}$ GeV for the non-derivative
curre... | [
{
"created": "Thu, 3 Feb 2000 06:23:30 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Lee",
"Jong-Phil",
"",
"Seoul National Univ."
],
[
"Liu",
"Chun",
"",
"ITP, Beijing"
],
[
"Song",
"H. S.",
"",
"Seoul National Univ."
]
] | The mass parameter of orbitally excited $\Lambda_c$ baryons is calculated by using QCD sum rule in the framework of heavy quark effective theory. Two kinds of interpolating current for the excited heavy baryons are introduced. It is obtained that $\bar{\Lambda}=1.08^{+0.095}_{-0.104}$ GeV for the non-derivative current... |
1605.03190 | Stefan Liebler | Robert V. Harlander, Stefan Liebler, Hendrik Mantler | SusHi Bento: Beyond NNLO and the heavy-top limit | 35 pages, 10 figures; extended input file examples, updated
references, matches published version | Computer Physics Communications 212C (2017) pp. 239-257 | 10.1016/j.cpc.2016.10.015 | DESY 16-061, KA-TP-14-2016, TTK-16-14 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Version 1.6.0 of the code SusHi is presented. Concerning inclusive CP-even
Higgs production in gluon fusion, the following new features with respect to
previous versions have been implemented: expansion of the partonic cross
section in the soft limit, i.e. around $x=M_H^2/\hat{s}\to 1$; N$^3$LO QCD
corrections in ter... | [
{
"created": "Tue, 10 May 2016 20:00:03 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Nov 2016 09:18:48 GMT",
"version": "v2"
}
] | 2016-12-23 | [
[
"Harlander",
"Robert V.",
""
],
[
"Liebler",
"Stefan",
""
],
[
"Mantler",
"Hendrik",
""
]
] | Version 1.6.0 of the code SusHi is presented. Concerning inclusive CP-even Higgs production in gluon fusion, the following new features with respect to previous versions have been implemented: expansion of the partonic cross section in the soft limit, i.e. around $x=M_H^2/\hat{s}\to 1$; N$^3$LO QCD corrections in terms... |
hep-ph/9809496 | Xing Zhi-Zhong | Zhi-zhong Xing | Measuring CP Violation and Testing Factorization in B_d \to D^*\pmD^\mp
and B_s \to D^*\pm_sD^\mp_s Decays | Latex 11 pages. Phys. Lett. B (in printing) | Phys.Lett.B443:365-372,1998 | 10.1016/S0370-2693(98)01285-4 | LMU-98-10 (September 98) | hep-ph hep-ex | null | We show that the CP-violating phases \beta and \beta' can respectively be
determined from the time-dependent measurements of B_d \to D^*\pmD^\mp and B_s
\to D^*\pm_sD^\mp_s decays, whose final states are non-CP eigenstates. The
penguin contributions to the mixing-induced interference quantities are
expected to be abo... | [
{
"created": "Wed, 23 Sep 1998 11:52:14 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Oct 1998 09:30:00 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Xing",
"Zhi-zhong",
""
]
] | We show that the CP-violating phases \beta and \beta' can respectively be determined from the time-dependent measurements of B_d \to D^*\pmD^\mp and B_s \to D^*\pm_sD^\mp_s decays, whose final states are non-CP eigenstates. The penguin contributions to the mixing-induced interference quantities are expected to be about... |
2005.01093 | Shi-Yong Chen | Jun Yan, Shi-Yong Chen, Wei Dai, Ben-Wei Zhang and Enke Wang | Medium modifications of girth distributions for inclusive jets and
$Z^0+{\rm jet}$ in relativistic heavy-ion collisions at the LHC | 8 pages, 8 figures | Chin.Phys. C45 (2021) no.2, 024102 | 10.1088/1674-1137/abca2b | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we investigate the medium modifications of girth distributions
for inclusive jets and $Z^0$ tagged jets with small radius ($R=0.2$) in Pb+Pb
collisions with $\sqrt{s}=2.76$ TeV at the LHC. The partonic spectrum in the
initial hard scattering of elementary collisions are obtained by a event
generator POW... | [
{
"created": "Sun, 3 May 2020 14:15:40 GMT",
"version": "v1"
},
{
"created": "Thu, 13 May 2021 09:54:55 GMT",
"version": "v2"
}
] | 2021-05-14 | [
[
"Yan",
"Jun",
""
],
[
"Chen",
"Shi-Yong",
""
],
[
"Dai",
"Wei",
""
],
[
"Zhang",
"Ben-Wei",
""
],
[
"Wang",
"Enke",
""
]
] | In this paper we investigate the medium modifications of girth distributions for inclusive jets and $Z^0$ tagged jets with small radius ($R=0.2$) in Pb+Pb collisions with $\sqrt{s}=2.76$ TeV at the LHC. The partonic spectrum in the initial hard scattering of elementary collisions are obtained by a event generator POWHE... |
hep-ph/9610437 | Tord Riemann | Jochen Biebel and Tord Riemann | Predictions for Anomalous tau+ tau- gamma Production at LEP 1 | 13 pages, LaTex, 5 figures | Z.Phys. C76 (1997) 53-58 | null | DESY 96-212 | hep-ph | null | We calculate distributions for tau+ tau- gamma production at LEP 1 taking
into account a potentially existing anomalous magnetic moment a_tau of the tau
lepton. The existing upper limits for |a_tau| are known from the dependence of
the decay Z -> tau+ tau- gamma on (a_tau)^2 and are of the order of (1 - 5)%.
We show ... | [
{
"created": "Tue, 22 Oct 1996 09:09:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Biebel",
"Jochen",
""
],
[
"Riemann",
"Tord",
""
]
] | We calculate distributions for tau+ tau- gamma production at LEP 1 taking into account a potentially existing anomalous magnetic moment a_tau of the tau lepton. The existing upper limits for |a_tau| are known from the dependence of the decay Z -> tau+ tau- gamma on (a_tau)^2 and are of the order of (1 - 5)%. We show th... |
hep-ph/0506035 | Zhi-Gang Wang | Z. G. Wang, S. L. Wan, W. M. Yang | Ground state mass spectrum for scalar diquarks with Bethe-Salpeter
equation | 13 pages, 2 figures, third version, to appear in Commun. Theor. Phys | Commun.Theor.Phys.47:287-292,2007 | 10.1088/0253-6102/47/2/020 | null | hep-ph | null | In this article, we study the structures of the pseudoscalar mesons $\pi$,
$K$ and the scalar diquarks $U^a$, $D^a$, $S^a$ in the framework of the coupled
rainbow Schwinger-Dyson equation and ladder
Bethe-Salpeter equation with the confining effective potential.
The $u$, $d$, $s$ quarks have small current masses,... | [
{
"created": "Sat, 4 Jun 2005 14:25:31 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Feb 2006 09:13:44 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Jun 2006 08:37:26 GMT",
"version": "v3"
}
] | 2016-09-06 | [
[
"Wang",
"Z. G.",
""
],
[
"Wan",
"S. L.",
""
],
[
"Yang",
"W. M.",
""
]
] | In this article, we study the structures of the pseudoscalar mesons $\pi$, $K$ and the scalar diquarks $U^a$, $D^a$, $S^a$ in the framework of the coupled rainbow Schwinger-Dyson equation and ladder Bethe-Salpeter equation with the confining effective potential. The $u$, $d$, $s$ quarks have small current masses, and t... |
hep-ph/0306275 | Cristian Pisano | A. Mukherjee and C. Pisano | Manifestly Covariant Analysis of the QED Compton Process in $e p\to e
\gamma p$ and $e p \to e \gamma X$ | 22 pages, 4 figures, 2 tables | Eur.Phys.J.C30:477-486,2003 | 10.1140/epjc/s2003-01308-0 | DO-TH 03/09 | hep-ph | null | We calculate the unpolarized QED Compton scattering cross section in a
manifestly covariant way. Our approach allows a direct implementation of the
specific kinematical cuts imposed in the experiments, {\it e. g.} HERA-H1. We
compare the 'exact' cross section in terms of the structure functions $F_{1,2}
(x_B,Q^2)$, a... | [
{
"created": "Fri, 27 Jun 2003 16:48:13 GMT",
"version": "v1"
}
] | 2009-04-15 | [
[
"Mukherjee",
"A.",
""
],
[
"Pisano",
"C.",
""
]
] | We calculate the unpolarized QED Compton scattering cross section in a manifestly covariant way. Our approach allows a direct implementation of the specific kinematical cuts imposed in the experiments, {\it e. g.} HERA-H1. We compare the 'exact' cross section in terms of the structure functions $F_{1,2} (x_B,Q^2)$, ass... |
hep-ph/9707212 | null | Arjun Berera, Thomas W. Kephart, Marc Sher | $K_L \to \pi^o \nu \bar{\nu}$ in the Aspon Model | 3 pages, Latex | Phys.Rev. D56 (1997) 7456-7457 | 10.1103/PhysRevD.56.7456 | WM-97-108 | hep-ph | null | An attractive alternative to the standard model of CP violation is the aspon
model. In this model, CP is spontaneously broken, automatically solving the
strong CP problem. Recently, it has been shown that CP violation in the B
system is much smaller in the aspon model than in the standard model. Here we
provide a com... | [
{
"created": "Tue, 1 Jul 1997 20:46:43 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Berera",
"Arjun",
""
],
[
"Kephart",
"Thomas W.",
""
],
[
"Sher",
"Marc",
""
]
] | An attractive alternative to the standard model of CP violation is the aspon model. In this model, CP is spontaneously broken, automatically solving the strong CP problem. Recently, it has been shown that CP violation in the B system is much smaller in the aspon model than in the standard model. Here we provide a compl... |
1801.09534 | Tri-Nang Pham | T. N. Pham | A Simple Expression for Heavy to Light Meson Semileptonic Decays Form
Factors | v4, published version, Int. J. Mod. Phys. A 33 (2018) 1850160 | Int. J. Mod. Phys. A 33 (2018) 1850160 | 10.1142/S0217751X18501609 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Like the two-photon and two-gluon decays of the $P$-wave $\chi_{c0,2}$ and
$\chi_{b0,2}$ charmonium state for which the Born term produces a very simple
decgays amplitude in terms of an effective Lagrangian with two-quark local
operator, the Born term for the processes $c\bar{d} \to (\pi,K) \ell \nu $ and
$b \bar{d}\... | [
{
"created": "Mon, 29 Jan 2018 14:47:16 GMT",
"version": "v1"
},
{
"created": "Mon, 14 May 2018 09:42:18 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Sep 2018 12:33:15 GMT",
"version": "v3"
},
{
"created": "Mon, 8 Oct 2018 12:04:19 GMT",
"version": "v4"
}
] | 2018-11-14 | [
[
"Pham",
"T. N.",
""
]
] | Like the two-photon and two-gluon decays of the $P$-wave $\chi_{c0,2}$ and $\chi_{b0,2}$ charmonium state for which the Born term produces a very simple decgays amplitude in terms of an effective Lagrangian with two-quark local operator, the Born term for the processes $c\bar{d} \to (\pi,K) \ell \nu $ and $b \bar{d}\to... |
hep-ph/9806512 | Claus Slotta | Ulrich Heinz | Hanbury Brown - Twiss Interferometry in High Energy Nuclear and Particle
Physics | Overview talk given at CRIS'98 (Catania, June 8-12, 1998), to appear
in "CRIS'98: Measuring the size of things in the Universe: HBT interferometry
and heavy ion physics", (S. Costa et al., eds.), World Scientific, Singapore,
1998. (29 pages, 4 figures) | null | null | null | hep-ph nucl-th | null | I review recent applications of two-particle intensity interferometry in high
energy physics, concentrating on relativistic heavy ion collisions. By
measuring hadronic single-particle spectra and two-particle correlations in
hadron-hadron or heavy-ion collisions, the size and dynamical state of the
collision fireball... | [
{
"created": "Mon, 29 Jun 1998 08:28:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Heinz",
"Ulrich",
""
]
] | I review recent applications of two-particle intensity interferometry in high energy physics, concentrating on relativistic heavy ion collisions. By measuring hadronic single-particle spectra and two-particle correlations in hadron-hadron or heavy-ion collisions, the size and dynamical state of the collision fireball a... |
1509.08394 | Toshinori Matsui | Mitsuru Kakizaki, Shinya Kanemura, Toshinori Matsui | Gravitational waves as a probe of extended scalar sectors with the first
order electroweak phase transition | 5 pages, 4 figures, version published in Physical Review D | Phys. Rev. D 92, 115007 (2015) | 10.1103/PhysRevD.92.115007 | UT-HET 106 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss spectra of gravitational waves which are originated by the
strongly first order phase transition at the electroweak symmetry breaking,
which is required for a successful scenario of electroweak baryogenesis. Such
spectra are numerically evaluated without high temperature expansion in a set
of extended scal... | [
{
"created": "Mon, 28 Sep 2015 17:07:03 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Dec 2015 16:14:29 GMT",
"version": "v2"
}
] | 2015-12-16 | [
[
"Kakizaki",
"Mitsuru",
""
],
[
"Kanemura",
"Shinya",
""
],
[
"Matsui",
"Toshinori",
""
]
] | We discuss spectra of gravitational waves which are originated by the strongly first order phase transition at the electroweak symmetry breaking, which is required for a successful scenario of electroweak baryogenesis. Such spectra are numerically evaluated without high temperature expansion in a set of extended scalar... |
2112.10528 | Pawe{\l} Sznajder | H. Dutrieux, O. Grocholski, H. Moutarde, P. Sznajder | Artificial neural network modelling of generalised parton distributions | 16 pages, 10 figures | null | 10.1140/epjc/s10052-022-10211-5 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the use of machine learning techniques in effectively
nonparametric modelling of generalised parton distributions (GPDs) in view of
their future extraction from experimental data. Current parameterisations of
GPDs suffer from model dependency that lessens their impact on phenomenology
and brings unknown sy... | [
{
"created": "Mon, 20 Dec 2021 13:46:08 GMT",
"version": "v1"
}
] | 2022-04-13 | [
[
"Dutrieux",
"H.",
""
],
[
"Grocholski",
"O.",
""
],
[
"Moutarde",
"H.",
""
],
[
"Sznajder",
"P.",
""
]
] | We discuss the use of machine learning techniques in effectively nonparametric modelling of generalised parton distributions (GPDs) in view of their future extraction from experimental data. Current parameterisations of GPDs suffer from model dependency that lessens their impact on phenomenology and brings unknown syst... |
1908.07529 | Wouter Waalewijn | Gillian Lustermans, Andreas Papaefstathiou, Wouter J. Waalewijn | How much joint resummation do we need? | 29 pages, 13 figures; v2: journal version | null | 10.1007/JHEP10(2019)130 | Nikhef 19-032 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Large logarithms that arise in cross sections due to the collinear and soft
singularities of QCD are traditionally treated using parton showers or analytic
resummation. Parton showers provide a fully-differential description of an
event but are challenging to extend beyond leading logarithmic accuracy. On the
other h... | [
{
"created": "Tue, 20 Aug 2019 18:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Nov 2019 08:47:45 GMT",
"version": "v2"
}
] | 2020-01-08 | [
[
"Lustermans",
"Gillian",
""
],
[
"Papaefstathiou",
"Andreas",
""
],
[
"Waalewijn",
"Wouter J.",
""
]
] | Large logarithms that arise in cross sections due to the collinear and soft singularities of QCD are traditionally treated using parton showers or analytic resummation. Parton showers provide a fully-differential description of an event but are challenging to extend beyond leading logarithmic accuracy. On the other han... |
hep-ph/0006020 | Wojciech Broniowski | Wojciech Broniowski (INP, Cracow) | Two Hagedorn temperatures: a larger one for mesons, a lower one for
baryons | Talk presented at "Meson 2000", Cracow, 19-23 May 2000 (4 pages) | Acta Phys.Polon. B31 (2000) 2155-2158 | null | null | hep-ph hep-th nucl-th | null | We show that the Hagedorn temperature obtained from experimental spectra is
larger for mesons than for baryons. Dual string models explain this behavior
asymptotically.
| [
{
"created": "Fri, 2 Jun 2000 07:27:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Broniowski",
"Wojciech",
"",
"INP, Cracow"
]
] | We show that the Hagedorn temperature obtained from experimental spectra is larger for mesons than for baryons. Dual string models explain this behavior asymptotically. |
2011.12871 | Petr Satunin | Dmitry Salnikov, Petr Satunin, D. V. Kirpichnikov, Maxim Fitkevich | Examining axion-like particles with superconducting radio-frequency
cavity | 22 pages, 6 figures, 1 table | JHEP 03 (2021) 143 | 10.1007/JHEP03(2021)143 | INR-TH-2020-044 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We address production of massive axion-like particles by two electromagnetic
modes inside a superconducting radio-frequency (SRF) cylindrical cavity. We
discuss in detail the choice of pump modes and cavity design. We numerically
compute time-averaged energy density of produced axion field for various cavity
modes an... | [
{
"created": "Wed, 25 Nov 2020 16:50:00 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Dec 2020 17:37:57 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Dec 2020 09:58:07 GMT",
"version": "v3"
}
] | 2021-03-31 | [
[
"Salnikov",
"Dmitry",
""
],
[
"Satunin",
"Petr",
""
],
[
"Kirpichnikov",
"D. V.",
""
],
[
"Fitkevich",
"Maxim",
""
]
] | We address production of massive axion-like particles by two electromagnetic modes inside a superconducting radio-frequency (SRF) cylindrical cavity. We discuss in detail the choice of pump modes and cavity design. We numerically compute time-averaged energy density of produced axion field for various cavity modes and ... |
hep-ph/0303240 | Taekoon Lee | Taekoon Lee | The nature of power corrections in large $\beta_0$ approximation | 6 pages | Mod.Phys.Lett. A19 (2004) 2371-2376 | 10.1142/S0217732304015300 | null | hep-ph | null | We investigate the nature of power corrections and infrared renormalon
singularities in large $\beta_0$ approximation. We argue that the power
correction associated with a renormalon pole singularity should appear at O(1),
in contrast to the renormalon ambiguity appearing at $O(1/\beta_0)$, and give
an explanation wh... | [
{
"created": "Fri, 28 Mar 2003 10:59:45 GMT",
"version": "v1"
},
{
"created": "Sat, 29 Mar 2003 01:15:53 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Jun 2004 05:18:17 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Lee",
"Taekoon",
""
]
] | We investigate the nature of power corrections and infrared renormalon singularities in large $\beta_0$ approximation. We argue that the power correction associated with a renormalon pole singularity should appear at O(1), in contrast to the renormalon ambiguity appearing at $O(1/\beta_0)$, and give an explanation why ... |
hep-ph/0211126 | Christophe Ringeval | Christophe Ringeval | Fermionic currents flowing along extended objects | PhD thesis, University of Paris 6 (french), 316 pages, 108 figures. A
high resolution postscript version can be found at
http://theory.physics.unige.ch/~ringeval/upload/thesemain.ps.gz | null | null | null | hep-ph astro-ph gr-qc hep-th | null | This PhD thesis discusses the internal structure of topological defects, and
branes in extra-dimensions, carrying fermionic currents.
The general framework in which these objects may appear is presented in the
first part while the second part is devoted to the dynamic of cosmic strings, a
class of topological defec... | [
{
"created": "Sat, 9 Nov 2002 02:19:39 GMT",
"version": "v1"
}
] | 2009-09-29 | [
[
"Ringeval",
"Christophe",
""
]
] | This PhD thesis discusses the internal structure of topological defects, and branes in extra-dimensions, carrying fermionic currents. The general framework in which these objects may appear is presented in the first part while the second part is devoted to the dynamic of cosmic strings, a class of topological defects o... |
hep-ph/0010241 | Szabolcs Borsanyi | Zsolt Szep | Classical Order Parameter Dynamics and the Decay of a Metastable Vacuum
State | 5 pages, poster presented at Strong and Electroweak Matter
(SEWM2000), Marseille, France, 14-17 June, 2000 | null | 10.1142/9789812799913_0050 | null | hep-ph | null | Transition of the ground state of a classical $\Phi^4$ theory in 2+1
dimensions is studied from a metastable state into the stable equilibrium. The
transition occurs in the broken $Z_2$ symmetry phase and is triggered by a
vanishingly small amplitude homogeneous external field $h$. A phenomenological
theory is propos... | [
{
"created": "Fri, 20 Oct 2000 16:33:07 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Oct 2000 10:37:32 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Szep",
"Zsolt",
""
]
] | Transition of the ground state of a classical $\Phi^4$ theory in 2+1 dimensions is studied from a metastable state into the stable equilibrium. The transition occurs in the broken $Z_2$ symmetry phase and is triggered by a vanishingly small amplitude homogeneous external field $h$. A phenomenological theory is proposed... |
hep-ph/0003311 | Yogendra Srivastava | Y.N. Srivastava, A. Widom | Gravitational Decay Modes of the Standard Model Higgs Particle | 3 pages, no figures, RevTeX3.1 | null | null | null | hep-ph | null | If the Einstein field equations are employed at the tree level, then the
decay of the standard model Higgs particle into two gravitons is shown to be
independent of the gravitational coupling strength G. The result follows from
the physical equivalence between the Higgs induced ``inertial mass'' and the
``gravitation... | [
{
"created": "Fri, 31 Mar 2000 08:42:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Srivastava",
"Y. N.",
""
],
[
"Widom",
"A.",
""
]
] | If the Einstein field equations are employed at the tree level, then the decay of the standard model Higgs particle into two gravitons is shown to be independent of the gravitational coupling strength G. The result follows from the physical equivalence between the Higgs induced ``inertial mass'' and the ``gravitational... |
hep-ph/0610313 | Elena G. Ferreiro | A. Capella, E. G. Ferreiro | J/psi suppression and the nuclear absorption decrease with increasing
energy | 17 pages, 2 figures, published version | Phys.Rev.C76:064906,2007 | 10.1103/PhysRevC.76.064906 | null | hep-ph | null | In the field theoretical Glauber-Gribov framework in the eikonal
approximation, we show that, in hadron-nucleus collisions in the high-energy
limit and under especific conditions, the rescattering contributions to the
J/psi production cross-section vanish, leading to an A^1 dependence on the
atomic number A -- except... | [
{
"created": "Tue, 24 Oct 2006 13:57:57 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Dec 2006 17:19:49 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Jun 2007 12:52:57 GMT",
"version": "v3"
},
{
"created": "Fri, 18 Jan 2008 11:31:24 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Capella",
"A.",
""
],
[
"Ferreiro",
"E. G.",
""
]
] | In the field theoretical Glauber-Gribov framework in the eikonal approximation, we show that, in hadron-nucleus collisions in the high-energy limit and under especific conditions, the rescattering contributions to the J/psi production cross-section vanish, leading to an A^1 dependence on the atomic number A -- except f... |
1802.06082 | James Alexander Osborne | Bhubanjyoti Bhattacharya, Robert Morgan, James Osborne, Alexey A.
Petrov | Studies of Lepton Flavor Violation at the LHC | Updated version 2, published in PLB. 7 pages, 2 figures | Phys.Lett. B785 (2018) 165-170 | 10.1016/j.physletb.2018.08.037 | WSU-HEP-1801 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the charged lepton flavor violating process $gg \rightarrow
\mu^\pm \tau^\mp$ at the $\sqrt{s} = 13$ TeV LHC. Operators generating this
process can be induced by new physics (NP) at dimension 8. Despite the power
suppression associated with dimension 8 operators, we show that the LHC's large
gluon luminosi... | [
{
"created": "Fri, 16 Feb 2018 19:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Sep 2018 20:51:30 GMT",
"version": "v2"
}
] | 2018-09-10 | [
[
"Bhattacharya",
"Bhubanjyoti",
""
],
[
"Morgan",
"Robert",
""
],
[
"Osborne",
"James",
""
],
[
"Petrov",
"Alexey A.",
""
]
] | We examine the charged lepton flavor violating process $gg \rightarrow \mu^\pm \tau^\mp$ at the $\sqrt{s} = 13$ TeV LHC. Operators generating this process can be induced by new physics (NP) at dimension 8. Despite the power suppression associated with dimension 8 operators, we show that the LHC's large gluon luminosity... |
hep-ph/0403072 | Mauro Napsuciale | Mauro Napsuciale and Simon Rodriguez | A chiral qbarqbarqq nonet? | 8 pages, 3 figures | Phys.Lett.B603:195-202,2004 | 10.1016/j.physletb.2004.10.018 | null | hep-ph | null | We point out that meson spectrum indicates the existence of a degenerate
chiral nonet in the energy region around 1.4 GeV with a slightly inverted
spectrum with respect to a qq nonet. Based on this observation, the
approximately linear rising of the mass of a hadron with the number of
constituent quarks, and the exis... | [
{
"created": "Mon, 8 Mar 2004 18:29:13 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Napsuciale",
"Mauro",
""
],
[
"Rodriguez",
"Simon",
""
]
] | We point out that meson spectrum indicates the existence of a degenerate chiral nonet in the energy region around 1.4 GeV with a slightly inverted spectrum with respect to a qq nonet. Based on this observation, the approximately linear rising of the mass of a hadron with the number of constituent quarks, and the existe... |
hep-ph/0007152 | null | D.J. Broadhurst (Open University, Milton Keynas, UK), A.L. Kataev
(Institute for Nuclear Research, Moscow, Russia), C.J. Maxwell (University of
Durham, Durham, UK) | Renormalons and multiloop estimates in scalar correlators, Higgs decay
and quark-mass sum rules | LaTeX, 48 pages, Note added in Proofs added, some additional
referencies made; to appear in Nucl. Phys. B | Nucl.Phys.B592:247-293,2001 | 10.1016/S0550-3213(00)00575-7 | OUT-4102-86; DTP/00/24 | hep-ph | null | The single renormalon-chain contribution to the correlator of scalar currents
in QCD is calculated in the $\bar{MS}$-scheme in the limit of a large $N_f$. We
find that in the factorial growth of the coefficients due to renormalons takes
over almost immediatelly in the euclidean region. The essential differences
betwe... | [
{
"created": "Fri, 14 Jul 2000 12:43:28 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Oct 2000 15:19:34 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Broadhurst",
"D. J.",
"",
"Open University, Milton Keynas, UK"
],
[
"Kataev",
"A. L.",
"",
"Institute for Nuclear Research, Moscow, Russia"
],
[
"Maxwell",
"C. J.",
"",
"University of\n Durham, Durham, UK"
]
] | The single renormalon-chain contribution to the correlator of scalar currents in QCD is calculated in the $\bar{MS}$-scheme in the limit of a large $N_f$. We find that in the factorial growth of the coefficients due to renormalons takes over almost immediatelly in the euclidean region. The essential differences between... |
1501.05505 | T. Lappi | T. Lappi | Azimuthal harmonics of color fields in a high energy nucleus | 6 pages, 3 figures, ReVTEX V2: added references and labels on figures | null | 10.1016/j.physletb.2015.04.015 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent experimental results have revealed a surprisingly rich structure of
multiparticle azimuthal correlations in high energy proton-nucleus collisions.
Final state collective effects can be responsible for many of the observed
effects, but it has recently been argued that a part of these correlations are
present al... | [
{
"created": "Thu, 22 Jan 2015 14:22:26 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Feb 2015 08:19:35 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Lappi",
"T.",
""
]
] | Recent experimental results have revealed a surprisingly rich structure of multiparticle azimuthal correlations in high energy proton-nucleus collisions. Final state collective effects can be responsible for many of the observed effects, but it has recently been argued that a part of these correlations are present alre... |
hep-ph/0612208 | Umberto D'Alesio | U. D'Alesio and F. Murgia (University and INFN, Cagliari, Italy) | Transverse Momentum Dependent Distributions in Hadronic Collisions:
p(transv. polarized) p --> D + X and p(transv. polarized) p --> gamma + X | LaTeX 2e, 4 pages, 4 ps figures, uses aipproc.cls. Talk delivered by
U. D'Alesio at the "17th International Spin Physics Symposium", SPIN2006,
October 2-7, 2006, Kyoto, Japan | AIPConf.Proc.915:559-562,2007 | 10.1063/1.2750843 | null | hep-ph | null | Our understanding of the transverse spin structure of hadrons might
definitely get improved by the information we gather on transverse momentum
dependent (TMD) distributions. These new functions could also be crucial for a
description of the observed transverse single spin asymmetries (SSA). In a hard
scattering mode... | [
{
"created": "Mon, 18 Dec 2006 17:59:03 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"D'Alesio",
"U.",
"",
"University and INFN, Cagliari, Italy"
],
[
"Murgia",
"F.",
"",
"University and INFN, Cagliari, Italy"
]
] | Our understanding of the transverse spin structure of hadrons might definitely get improved by the information we gather on transverse momentum dependent (TMD) distributions. These new functions could also be crucial for a description of the observed transverse single spin asymmetries (SSA). In a hard scattering model ... |
0810.1585 | Kazunori Nakayama | Masahiro Kawasaki, Kazunori Nakayama, Fuminobu Takahashi | Hilltop Non-Gaussianity | 12 pages, 3 figures; References added; to appear in JCAP | JCAP 0901:026,2009 | 10.1088/1475-7516/2009/01/026 | IPMU 08-0072, ICRR-Report-530 | hep-ph astro-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study non-Gaussianity induced by a pseudo Nambu-Goldstone boson with a
cosine-type scalar potential. We focus on how the non-Gaussianity is affected
when the pseudo Nambu-Goldstone boson rolls down from near the top of the
scalar potential where the deviation from a quadratic potential is large. We
find that the r... | [
{
"created": "Thu, 9 Oct 2008 07:20:36 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Dec 2008 03:46:38 GMT",
"version": "v2"
}
] | 2009-01-16 | [
[
"Kawasaki",
"Masahiro",
""
],
[
"Nakayama",
"Kazunori",
""
],
[
"Takahashi",
"Fuminobu",
""
]
] | We study non-Gaussianity induced by a pseudo Nambu-Goldstone boson with a cosine-type scalar potential. We focus on how the non-Gaussianity is affected when the pseudo Nambu-Goldstone boson rolls down from near the top of the scalar potential where the deviation from a quadratic potential is large. We find that the res... |
1508.00011 | Wan-Il Park | Gabriela Barenboim, Wan-Il Park | Peccei-Quinn field for inflation, baryogenesis, dark matter, and much
more | 7 pages, journal version | null | 10.1016/j.physletb.2016.03.038 | FTUV-15-07-31, IFIC-15-49 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a scenario of brane cosmology in which the Peccei-Quinn field
plays the role of the inflaton and solves simultaneously many cosmological and
phenomenological issues such as the generation of a heavy Majorana mass for the
right-handed neutrinos needed for seesaw mechanism, MSSM $\mu$-parameter, the
right am... | [
{
"created": "Fri, 31 Jul 2015 20:05:11 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Aug 2015 19:44:11 GMT",
"version": "v2"
},
{
"created": "Fri, 13 May 2016 13:15:36 GMT",
"version": "v3"
}
] | 2016-05-16 | [
[
"Barenboim",
"Gabriela",
""
],
[
"Park",
"Wan-Il",
""
]
] | We propose a scenario of brane cosmology in which the Peccei-Quinn field plays the role of the inflaton and solves simultaneously many cosmological and phenomenological issues such as the generation of a heavy Majorana mass for the right-handed neutrinos needed for seesaw mechanism, MSSM $\mu$-parameter, the right amou... |
hep-ph/0305178 | Stefan Recksiegel | S. Recksiegel and Y. Sumino | Fine and Hyperfine Splittings of Charmonium and Bottomonium: An Improved
Perturbative QCD Approach | 9 pages, 3 tables. One short missing paragraph added to ensure
conformity with text in PLB | Phys.Lett. B578 (2004) 369-375 | 10.1016/j.physletb.2003.10.070 | TU-691, TUM-HEP-508/03 | hep-ph hep-lat | null | We extend the formalism based on perturbative QCD that was developed in our
previous work, and compute the hyperfine splittings of the bottomonium spectrum
as well as the fine and hyperfine splittings of the charmonium spectrum. All
the corrections up to O(alpha_s^5 m) are included in the computations. We find
agreem... | [
{
"created": "Fri, 16 May 2003 09:58:53 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Nov 2003 14:01:40 GMT",
"version": "v2"
},
{
"created": "Thu, 25 Mar 2004 13:31:53 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Recksiegel",
"S.",
""
],
[
"Sumino",
"Y.",
""
]
] | We extend the formalism based on perturbative QCD that was developed in our previous work, and compute the hyperfine splittings of the bottomonium spectrum as well as the fine and hyperfine splittings of the charmonium spectrum. All the corrections up to O(alpha_s^5 m) are included in the computations. We find agreemen... |
hep-ph/9705468 | Takeshi Kurimoto | T. Kurimoto (Toyama Univ.) | A Note on CP Invariance and Rephasing Invariance | 10 pages, 1 figure in eps format, LaTeX, epsfig.sty, To appear in the
proceedings of "KEK meeting on CP violation and its origin", (ed. K.
Hagiwara, KEK, 1997) | null | null | TOYAMA-95 | hep-ph | null | CP invariance condition and rephasing invariance in KM scheme of CP violation
is discussed. The CP violation measures in B physics, corresponding to the
three angles of unitarity triangle are given in rephasing invariant form. With
the obtained results it is shown that the sum of the three CP angles to be
measured at... | [
{
"created": "Fri, 30 May 1997 02:34:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kurimoto",
"T.",
"",
"Toyama Univ."
]
] | CP invariance condition and rephasing invariance in KM scheme of CP violation is discussed. The CP violation measures in B physics, corresponding to the three angles of unitarity triangle are given in rephasing invariant form. With the obtained results it is shown that the sum of the three CP angles to be measured at B... |
1309.2540 | Dmitry Zhuridov Dr. | Dmitry Zhuridov | New Results on Neutrino Magnetic Moments and on Democratic Neutrinos | 9 pages; comments added, misprints corrected. Presentation at the DPF
2013 Meeting of the American Physical Society Division of Particles and
Fields, Santa Cruz, California, August 13-17, 2013 | null | null | DPF2013-216 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I discuss the two separate issues on neutrino physics. First, the new bounds
on tensorial couplings of neutrinos to charged fermions from the existing
limits on neutrino transition magnetic moments. Second, explanation of the
atmospheric and solar neutrino data in the democratic neutrino theory with only
one free par... | [
{
"created": "Tue, 10 Sep 2013 15:07:39 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Sep 2013 15:33:57 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Mar 2014 16:47:47 GMT",
"version": "v3"
},
{
"created": "Thu, 8 May 2014 16:40:28 GMT",
"version": "v4"
}
] | 2014-05-09 | [
[
"Zhuridov",
"Dmitry",
""
]
] | I discuss the two separate issues on neutrino physics. First, the new bounds on tensorial couplings of neutrinos to charged fermions from the existing limits on neutrino transition magnetic moments. Second, explanation of the atmospheric and solar neutrino data in the democratic neutrino theory with only one free param... |
1811.07382 | Alexander Berezhnoy | A. V. Berezhnoy, I. N. Belov, A. K. Likhoded | Production of double charmed baryons with the excited heavy diquark at
LHC | 10 pages, 4 figures, typos corrected, Section III revised, references
added, the title changed, definitions of some variables added | Int.J.Mod.Phys. A34 (2019) no.06n07, 1950038 | 10.1142/S0217751X19500386 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The yield of doubly charmed baryons with excited heavy diquark in $S$ wave
and $P$ wave states has been estimated at LHC energies. The observation
possibility of such baryons is discussed.
| [
{
"created": "Sun, 18 Nov 2018 19:19:13 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Dec 2018 10:29:54 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Jan 2019 10:36:12 GMT",
"version": "v3"
},
{
"created": "Sun, 24 Mar 2019 12:04:53 GMT",
"version": "v4"
}
] | 2019-03-26 | [
[
"Berezhnoy",
"A. V.",
""
],
[
"Belov",
"I. N.",
""
],
[
"Likhoded",
"A. K.",
""
]
] | The yield of doubly charmed baryons with excited heavy diquark in $S$ wave and $P$ wave states has been estimated at LHC energies. The observation possibility of such baryons is discussed. |
1507.05170 | Sergei Demidov | S.V. Demidov, D.S. Gorbunov | Nucleon-decay-like signatures of Hylogenesis | 32 pages, 14 figures, journal version | Phys. Rev. D 93, 035009 (2016) | 10.1103/PhysRevD.93.035009 | INR-TH-2015-016 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider nucleon-decay-like signatures of the hylogenesis, a variant of
the antibaryonic dark matter model. For the interaction between visible and
dark matter sectors through the neutron portal, we calculate the rates of dark
matter scatterings off neutron which mimic neutron-decay processes $n\to
\nu\gamma$ and ... | [
{
"created": "Sat, 18 Jul 2015 10:32:13 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Feb 2016 10:37:14 GMT",
"version": "v2"
}
] | 2016-02-17 | [
[
"Demidov",
"S. V.",
""
],
[
"Gorbunov",
"D. S.",
""
]
] | We consider nucleon-decay-like signatures of the hylogenesis, a variant of the antibaryonic dark matter model. For the interaction between visible and dark matter sectors through the neutron portal, we calculate the rates of dark matter scatterings off neutron which mimic neutron-decay processes $n\to \nu\gamma$ and $n... |
1512.00438 | Yevgeny Kats | Yevgeny Kats | Measuring c-quark polarization in W+c samples at ATLAS and CMS | 18 pages, 3 figures; v2: minor improvements; published version | JHEP 1611 (2016) 011 | 10.1007/JHEP11(2016)011 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The process $pp \to W^-c$ produces polarized charm quarks. The polarization
is expected to be partly retained in $\Lambda_c$ baryons when those form in the
$c$-quark hadronization. We argue that it will likely be possible for ATLAS and
CMS to measure the $\Lambda_c$ polarization in the $W$+$c$ samples in Run 2 of
the... | [
{
"created": "Tue, 1 Dec 2015 20:49:45 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Oct 2016 17:59:39 GMT",
"version": "v2"
}
] | 2016-11-07 | [
[
"Kats",
"Yevgeny",
""
]
] | The process $pp \to W^-c$ produces polarized charm quarks. The polarization is expected to be partly retained in $\Lambda_c$ baryons when those form in the $c$-quark hadronization. We argue that it will likely be possible for ATLAS and CMS to measure the $\Lambda_c$ polarization in the $W$+$c$ samples in Run 2 of the L... |
hep-ph/0408070 | Stephen Parke | Olga Mena and Stephen Parke (Fermilab) | Untangling CP Violation and the Mass Hierarchy in Long Baseline
Experiments | 15 pages, Latex, 4 postscript figures. Submitted to New Journal of
Physics, ``Focus on Neutrino Physics'' issue | Phys.Rev.D70:093011,2004 | 10.1103/PhysRevD.70.093011 | Fermilab-Pub-04-140-T | hep-ph | null | In the overlap region, for the normal and inverted hierarchies, of the
neutrino-antineutrino bi-probability space for $\nu_\mu \to \nu_e$ appearance,
we derive a simple identity between the solutions in the ($\sin^2
2\theta_{13}$, $\sin \delta$) plane for the different hierarchies. The
parameter $\sin^2 2\theta_{13}$... | [
{
"created": "Thu, 5 Aug 2004 18:09:13 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Mena",
"Olga",
"",
"Fermilab"
],
[
"Parke",
"Stephen",
"",
"Fermilab"
]
] | In the overlap region, for the normal and inverted hierarchies, of the neutrino-antineutrino bi-probability space for $\nu_\mu \to \nu_e$ appearance, we derive a simple identity between the solutions in the ($\sin^2 2\theta_{13}$, $\sin \delta$) plane for the different hierarchies. The parameter $\sin^2 2\theta_{13}$ s... |
hep-ph/0502168 | Stephen P. Martin | Stephen P. Martin | Two-loop scalar self-energies and pole masses in a general
renormalizable theory with massless gauge bosons | 16 pages, 4 figures. v2: typo in eq. (5.30) fixed | Phys.Rev.D71:116004,2005 | 10.1103/PhysRevD.71.116004 | null | hep-ph | null | I present the two-loop self-energy functions for scalar bosons in a general
renormalizable theory, within the approximation that vector bosons are treated
as massless or equivalently that gauge symmetries are unbroken. This enables
the computation of the two-loop physical pole masses of scalar particles in
that appro... | [
{
"created": "Fri, 18 Feb 2005 15:21:39 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Sep 2005 22:09:23 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Martin",
"Stephen P.",
""
]
] | I present the two-loop self-energy functions for scalar bosons in a general renormalizable theory, within the approximation that vector bosons are treated as massless or equivalently that gauge symmetries are unbroken. This enables the computation of the two-loop physical pole masses of scalar particles in that approxi... |
1804.06012 | Yuki Adachi | Yuki Adachi and Nobuhito Maru | Revisiting Electroweak Symmetry Breaking and Higgs Mass in Gauge-Higgs
Unification | 17 pages, 5 figures, version to be published in Phys.Rev.D | Phys. Rev. D 98, 015022 (2018) | 10.1103/PhysRevD.98.015022 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new model of 5D $SU(3)\otimes U(1)_X$ gauge-Higgs unification
with a successful electroweak symmetry breaking and a realistic Higgs boson
mass. In our model, the representations of the fermions are very simple, the
${\bf 3}, \overline{\bf 3}$ and $\bf \overline{15}$ representations of $SU(3)$
gauge group... | [
{
"created": "Tue, 17 Apr 2018 01:51:56 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jun 2018 08:43:30 GMT",
"version": "v2"
}
] | 2018-07-25 | [
[
"Adachi",
"Yuki",
""
],
[
"Maru",
"Nobuhito",
""
]
] | We propose a new model of 5D $SU(3)\otimes U(1)_X$ gauge-Higgs unification with a successful electroweak symmetry breaking and a realistic Higgs boson mass. In our model, the representations of the fermions are very simple, the ${\bf 3}, \overline{\bf 3}$ and $\bf \overline{15}$ representations of $SU(3)$ gauge group. ... |
2304.09884 | Dave Sutherland | Ian Banta, Timothy Cohen, Nathaniel Craig, Xiaochuan Lu and Dave
Sutherland | Effective Field Theory of the Two Higgs Doublet Model | 39 pages, 10 figures | null | 10.1007/JHEP06(2023)150 | CERN-TH-2023-058 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the effective field theory of the two Higgs doublet model at tree
level. The introduction of a novel basis in the UV theory allows us to derive
matching coefficients in the effective description that resum important
contributions from the Higgs vacuum expectation value. The new basis typically
provides a s... | [
{
"created": "Wed, 19 Apr 2023 18:00:01 GMT",
"version": "v1"
}
] | 2023-07-12 | [
[
"Banta",
"Ian",
""
],
[
"Cohen",
"Timothy",
""
],
[
"Craig",
"Nathaniel",
""
],
[
"Lu",
"Xiaochuan",
""
],
[
"Sutherland",
"Dave",
""
]
] | We revisit the effective field theory of the two Higgs doublet model at tree level. The introduction of a novel basis in the UV theory allows us to derive matching coefficients in the effective description that resum important contributions from the Higgs vacuum expectation value. The new basis typically provides a sig... |
1204.3550 | Arun Prasath V | Amol Dighe, Diptimoy Ghosh, Rohini M. Godbole, Arun Prasath | Large mass splittings for fourth generation fermions allowed by LHC
Higgs exclusion | 12 pages, 14 pdf figures, typos corrected, matches published version | Phys Rev D 85,114035 (2012) | 10.1103/PhysRevD.85.114035 | TIFR/TH/12-11 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of the Standard model with a fourth generation, we explore the
allowed mass spectra in the fourth generation quark and lepton sectors as
functions of the Higgs mass. Using the constraints from unitarity and oblique
parameters, we show that a heavy Higgs allows large mass splittings in these
sectors, op... | [
{
"created": "Mon, 16 Apr 2012 16:11:02 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Apr 2012 16:22:37 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Jul 2012 17:44:49 GMT",
"version": "v3"
}
] | 2012-07-04 | [
[
"Dighe",
"Amol",
""
],
[
"Ghosh",
"Diptimoy",
""
],
[
"Godbole",
"Rohini M.",
""
],
[
"Prasath",
"Arun",
""
]
] | In the context of the Standard model with a fourth generation, we explore the allowed mass spectra in the fourth generation quark and lepton sectors as functions of the Higgs mass. Using the constraints from unitarity and oblique parameters, we show that a heavy Higgs allows large mass splittings in these sectors, open... |
1103.0184 | Chihiro Sasaki | Chihiro Sasaki, Hyun Kyu Lee, Won-Gi Paeng, Mannque Rho | Conformal anomaly and the vector coupling in dense matter | v2:10 pages, 2 figures, typos corrected, a rough estimate of m0 added | Phys.Rev.D84:034011,2011 | 10.1103/PhysRevD.84.034011 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct an effective chiral Lagrangian for hadrons implemented by the
conformal invariance and discuss the properties of nuclear matter at high
density. The model is formulated based on two alternative assignment, "naive"
and mirror, of chirality to the nucleons. It is shown that taking the dilaton
limit, in whi... | [
{
"created": "Tue, 1 Mar 2011 15:02:39 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Mar 2011 06:53:19 GMT",
"version": "v2"
}
] | 2011-09-08 | [
[
"Sasaki",
"Chihiro",
""
],
[
"Lee",
"Hyun Kyu",
""
],
[
"Paeng",
"Won-Gi",
""
],
[
"Rho",
"Mannque",
""
]
] | We construct an effective chiral Lagrangian for hadrons implemented by the conformal invariance and discuss the properties of nuclear matter at high density. The model is formulated based on two alternative assignment, "naive" and mirror, of chirality to the nucleons. It is shown that taking the dilaton limit, in which... |
1207.0435 | Maria Eugenia Cabrera | Maria Eugenia Cabrera, J. Alberto Casas | Understanding and improving the Effective Mass for LHC searches | null | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A handy and extensively used kinematic variable in LHC analyses, especially
for golden SUSY signals of multijets plus missing energy, is the Effective
Mass, M_eff = sum_j |p_T^j|+ |p_T^miss|. Empirically, the value of M_eff at
which the histogram of events has a maximum is correlated with the SUSY
spectrum, M_eff|_ma... | [
{
"created": "Mon, 2 Jul 2012 16:17:49 GMT",
"version": "v1"
}
] | 2012-07-03 | [
[
"Cabrera",
"Maria Eugenia",
""
],
[
"Casas",
"J. Alberto",
""
]
] | A handy and extensively used kinematic variable in LHC analyses, especially for golden SUSY signals of multijets plus missing energy, is the Effective Mass, M_eff = sum_j |p_T^j|+ |p_T^miss|. Empirically, the value of M_eff at which the histogram of events has a maximum is correlated with the SUSY spectrum, M_eff|_max ... |
hep-ph/0605166 | Thomas Schucker | Marc Knecht, Thomas Schucker | Spectral action and big desert | 11 pages, 1 figure, 3 tables | Phys.Lett. B640 (2006) 272-277 | 10.1016/j.physletb.2006.06.052 | CPT-P08-2006 | hep-ph hep-th | null | The values of the Higgs mass are obtained for two possibilities of extending
the standard model in a way compatible with the existence of a noncommutative
structure at high energies. We assume the existence of a big desert between the
low energy electroweak scale and the high energy scale $\Lambda = 1.1\times
10^{17}... | [
{
"created": "Mon, 15 May 2006 07:42:45 GMT",
"version": "v1"
}
] | 2010-04-05 | [
[
"Knecht",
"Marc",
""
],
[
"Schucker",
"Thomas",
""
]
] | The values of the Higgs mass are obtained for two possibilities of extending the standard model in a way compatible with the existence of a noncommutative structure at high energies. We assume the existence of a big desert between the low energy electroweak scale and the high energy scale $\Lambda = 1.1\times 10^{17}$ ... |
1706.08537 | Tim Stefaniak | Stefano Profumo, Tim Stefaniak, and Laurel Stephenson Haskins | The Not-So-Well Tempered Neutralino | 14 pages, 6 figures; v2: minor modifications, matches published
version | Phys. Rev. D 96, 055018 (2017) | 10.1103/PhysRevD.96.055018 | SCIPP 17/08 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Light electroweakinos, the neutral and charged fermionic supersymmetric
partners of the Standard Model $\mathrm{SU}(2)\times\mathrm{U}(1)$ gauge bosons
and of the two $\mathrm{SU}(2)$ Higgs doublets, are an important target for
searches for new physics with the Large Hadron Collider (LHC). However, if the
lightest ne... | [
{
"created": "Mon, 26 Jun 2017 18:00:05 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Oct 2017 11:30:07 GMT",
"version": "v2"
}
] | 2017-10-17 | [
[
"Profumo",
"Stefano",
""
],
[
"Stefaniak",
"Tim",
""
],
[
"Haskins",
"Laurel Stephenson",
""
]
] | Light electroweakinos, the neutral and charged fermionic supersymmetric partners of the Standard Model $\mathrm{SU}(2)\times\mathrm{U}(1)$ gauge bosons and of the two $\mathrm{SU}(2)$ Higgs doublets, are an important target for searches for new physics with the Large Hadron Collider (LHC). However, if the lightest neut... |
1705.06561 | William Vinning | William G. S. Vinning and Andrew Blake | Combining $\nu_e$ Appearance and $\nu_\mu$ Disappearance Channels in
Light Sterile Neutrino Oscillation Searches at Fermilab's Short-Baseline
Neutrino Facility | 51 pages, 23 figures, 6 tables | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Of late, a number of instances of neutrino flux anomalies observed at
short-baselines have given traction to the hypothesis of adding new neutrino
flavours to our Standard Model set, albeit ones not associated with a partnered
lepton. Anomalies observed at LSND, MiniBooNE and at short distances from
nuclear reactors ... | [
{
"created": "Thu, 18 May 2017 12:56:43 GMT",
"version": "v1"
}
] | 2017-05-19 | [
[
"Vinning",
"William G. S.",
""
],
[
"Blake",
"Andrew",
""
]
] | Of late, a number of instances of neutrino flux anomalies observed at short-baselines have given traction to the hypothesis of adding new neutrino flavours to our Standard Model set, albeit ones not associated with a partnered lepton. Anomalies observed at LSND, MiniBooNE and at short distances from nuclear reactors ha... |
2002.12134 | Suprabh Prakash | Yago P. Porto-Silva, Suprabh Prakash, O. L. G. Peres, Hiroshi
Nunokawa, Hisakazu Minakata | Constraining visible neutrino decay at KamLAND and JUNO | Matches the published version. Minor changes in the text | Eur.Phys.J.C 80 (2020) 10, 999 | 10.1140/epjc/s10052-020-08573-9 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study visible neutrino decay at the reactor neutrino experiments KamLAND
and, JUNO. Assuming the Majoron model of neutrino decay, we obtain constraints
on the couplings between Majoron and neutrino as well as on the lifetime/mass
of the most massive neutrino state i.e., $\tau_{3} / m_{3}$ or $\tau_{2} /
m_{2}$, re... | [
{
"created": "Thu, 27 Feb 2020 14:45:26 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Nov 2020 10:12:43 GMT",
"version": "v2"
}
] | 2020-11-09 | [
[
"Porto-Silva",
"Yago P.",
""
],
[
"Prakash",
"Suprabh",
""
],
[
"Peres",
"O. L. G.",
""
],
[
"Nunokawa",
"Hiroshi",
""
],
[
"Minakata",
"Hisakazu",
""
]
] | We study visible neutrino decay at the reactor neutrino experiments KamLAND and, JUNO. Assuming the Majoron model of neutrino decay, we obtain constraints on the couplings between Majoron and neutrino as well as on the lifetime/mass of the most massive neutrino state i.e., $\tau_{3} / m_{3}$ or $\tau_{2} / m_{2}$, resp... |
hep-ph/9805471 | Raman Sundrum | Raman Sundrum (Boston University) | Effective Field Theory for a Three-Brane Universe | 21 pages, Latex, references added | Phys.Rev.D59:085009,1999 | 10.1103/PhysRevD.59.085009 | BUHEP-98-13 | hep-ph gr-qc hep-th | null | A general effective field theory formalism is presented which describes the
low-energy dynamics of a 3-brane universe. In this scenario an arbitrary
four-dimensional particle theory, such as the Standard Model, is constrained to
live on the world-volume of a (3+1)-dimensional hypersurface, or ``3-brane'',
which in tu... | [
{
"created": "Tue, 26 May 1998 20:36:19 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Jul 1998 21:06:55 GMT",
"version": "v2"
}
] | 2009-09-15 | [
[
"Sundrum",
"Raman",
"",
"Boston University"
]
] | A general effective field theory formalism is presented which describes the low-energy dynamics of a 3-brane universe. In this scenario an arbitrary four-dimensional particle theory, such as the Standard Model, is constrained to live on the world-volume of a (3+1)-dimensional hypersurface, or ``3-brane'', which in turn... |
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