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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1301.7263 | Jun Gao | Jun Gao | CIJET: a program for computation of jet cross sections induced by quark
contact interactions at hadron colliders | 8 pages, 6 figures | null | 10.1016/j.cpc.2013.05.019 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe CIJET1.0, a Fortran program that aiming for the calculation of
single-inclusive jet or dijet production cross sections induced by quark
contact interactions from new physics at hadron colliders, up to
next-to-leading order in QCD. It covers various contact interactions with
different chiral and color stru... | [
{
"created": "Wed, 30 Jan 2013 15:40:12 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Gao",
"Jun",
""
]
] | We describe CIJET1.0, a Fortran program that aiming for the calculation of single-inclusive jet or dijet production cross sections induced by quark contact interactions from new physics at hadron colliders, up to next-to-leading order in QCD. It covers various contact interactions with different chiral and color struct... |
hep-ph/0212169 | Apostolos Pilaftsis | G. Bhattacharyya, H.V. Klapdor-Kleingrothaus, H. P\"as, A. Pilaftsis | Neutrinoless Double Beta Decay from Singlet Neutrinos in Extra
Dimensions | 33 pages, LaTeX, minor rewordings, references added | Phys.Rev. D67 (2003) 113001 | 10.1103/PhysRevD.67.113001 | MC-TH-2002-12, SINP/TNP/02-36, WUE-ITP-2002-037 | hep-ph | null | We study the model-building conditions under which a sizeable
$0\nu\beta\beta$-decay signal to the recently reported level of~0.4 eV is due
to Kaluza--Klein singlet neutrinos in theories with large extra dimensions. Our
analysis is based on 5-dimensional singlet-neutrino models compactified on an
$S^1/Z_2$ orbifold, ... | [
{
"created": "Thu, 12 Dec 2002 20:07:39 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Feb 2003 19:18:47 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Bhattacharyya",
"G.",
""
],
[
"Klapdor-Kleingrothaus",
"H. V.",
""
],
[
"Päs",
"H.",
""
],
[
"Pilaftsis",
"A.",
""
]
] | We study the model-building conditions under which a sizeable $0\nu\beta\beta$-decay signal to the recently reported level of~0.4 eV is due to Kaluza--Klein singlet neutrinos in theories with large extra dimensions. Our analysis is based on 5-dimensional singlet-neutrino models compactified on an $S^1/Z_2$ orbifold, wh... |
1810.11273 | Tolga Altinoluk | Tolga Altinoluk, Renaud Boussarie, Cyrille Marquet, Pieter Taels | TMD factorization for dijets + photon production from the dilute-dense
CGC framework | 65 pages, 2 figures. V2: Typos corrected, references added, sign
mistake corrected, main results remained unchanged, new appendix added | null | 10.1007/JHEP07(2019)079 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the production of a photon and two jets at forward rapidity in
proton-nucleus collisions, within the hybrid dilute-dense framework in the
Color Glass Condensate (CGC) formalism. After obtaining the cross section for
both the quark- and gluon-initiated channels, we consider the correlation
limit, in which... | [
{
"created": "Fri, 26 Oct 2018 11:34:30 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Feb 2019 16:54:22 GMT",
"version": "v2"
}
] | 2019-09-04 | [
[
"Altinoluk",
"Tolga",
""
],
[
"Boussarie",
"Renaud",
""
],
[
"Marquet",
"Cyrille",
""
],
[
"Taels",
"Pieter",
""
]
] | We calculate the production of a photon and two jets at forward rapidity in proton-nucleus collisions, within the hybrid dilute-dense framework in the Color Glass Condensate (CGC) formalism. After obtaining the cross section for both the quark- and gluon-initiated channels, we consider the correlation limit, in which t... |
1611.07584 | Josu Hernandez-Garcia | Josu Hernandez-Garcia | Completely general bounds on Non-Unitary leptonic mixing | Part of NuFact16 and ICHEP 2016 proceedings | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive constraints on the mixing of heavy right-handed neutrinos with the
SM fields in the most general Seesaw scenario where the heavy neutrinos are
integrated out. Among the electroweak and flavour observables included in the
global fit, $\mu\rightarrow e\gamma$ sets the present strongest bound on the
additional... | [
{
"created": "Tue, 22 Nov 2016 23:53:30 GMT",
"version": "v1"
}
] | 2016-11-24 | [
[
"Hernandez-Garcia",
"Josu",
""
]
] | We derive constraints on the mixing of heavy right-handed neutrinos with the SM fields in the most general Seesaw scenario where the heavy neutrinos are integrated out. Among the electroweak and flavour observables included in the global fit, $\mu\rightarrow e\gamma$ sets the present strongest bound on the additional n... |
0708.1009 | Alex Gomes Dias | Alex G. Dias, Edison T. Franco, Vicente Pleitez | An SU(5)$\otimes$Z_{13} Grand Unification Model | 14 pages, more typos corrected | Phys.Rev.D76:115010,2007 | 10.1103/PhysRevD.76.115010 | null | hep-ph | null | We propose an SU(5) grand unified model with an invisible axion and the
unification of the three coupling constants which is in agreement with the
values, at $M_Z$, of $\alpha$, $\alpha_s$, and $\sin^2\theta_W$. A discrete,
anomalous, $Z_{13}$ symmetry implies that the Peccei-Quinn symmetry is an
automatic symmetry o... | [
{
"created": "Tue, 7 Aug 2007 18:48:01 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Sep 2007 17:56:08 GMT",
"version": "v2"
},
{
"created": "Sat, 8 Dec 2007 14:41:54 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Dias",
"Alex G.",
""
],
[
"Franco",
"Edison T.",
""
],
[
"Pleitez",
"Vicente",
""
]
] | We propose an SU(5) grand unified model with an invisible axion and the unification of the three coupling constants which is in agreement with the values, at $M_Z$, of $\alpha$, $\alpha_s$, and $\sin^2\theta_W$. A discrete, anomalous, $Z_{13}$ symmetry implies that the Peccei-Quinn symmetry is an automatic symmetry of ... |
2207.05091 | Michael Baker | Michael J. Baker, Timothy Martonhelyi, Andrea Thamm, Riccardo Torre | The Role of Vector Boson Fusion in the Production of Heavy Vector
Triplets at the LHC and HL-LHC | 17 pages, 7 figures, 1 table; v2: matches published version | null | 10.1007/JHEP11(2022)066 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We clarify the role of vector boson fusion (VBF) in the production of heavy
vector triplets at the LHC and the HL-LHC. We point out that the presence of
VBF production leads to an unavoidable rate of Drell-Yan (DY) production and
highlight the subtle interplay between the falling parton luminosities and the
increasin... | [
{
"created": "Mon, 11 Jul 2022 18:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Jan 2023 04:10:33 GMT",
"version": "v2"
}
] | 2023-01-18 | [
[
"Baker",
"Michael J.",
""
],
[
"Martonhelyi",
"Timothy",
""
],
[
"Thamm",
"Andrea",
""
],
[
"Torre",
"Riccardo",
""
]
] | We clarify the role of vector boson fusion (VBF) in the production of heavy vector triplets at the LHC and the HL-LHC. We point out that the presence of VBF production leads to an unavoidable rate of Drell-Yan (DY) production and highlight the subtle interplay between the falling parton luminosities and the increasing ... |
2308.02289 | J.K. Chen | Jiao-Kai Chen, Xia Feng, Jia-Qi Xie | Regge trajectories for the heavy-light diquarks | 10 pages, 3 figures, 7 tables | JHEP10(2023)052 | 10.1007/JHEP10(2023)052 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We attempt to apply the Regge trajectory approach to the heavy-light diquarks
composed of one heavy quark and one light quark. However, we find that the
direct application of the usual Regge trajectory formula for the heavy-light
mesons and baryons fails. In order to correctly estimate the masses of the
heavy-light d... | [
{
"created": "Fri, 4 Aug 2023 12:45:11 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Sep 2023 14:39:41 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Oct 2023 08:51:16 GMT",
"version": "v3"
}
] | 2023-10-12 | [
[
"Chen",
"Jiao-Kai",
""
],
[
"Feng",
"Xia",
""
],
[
"Xie",
"Jia-Qi",
""
]
] | We attempt to apply the Regge trajectory approach to the heavy-light diquarks composed of one heavy quark and one light quark. However, we find that the direct application of the usual Regge trajectory formula for the heavy-light mesons and baryons fails. In order to correctly estimate the masses of the heavy-light diq... |
1507.03882 | Bernd Kniehl | Zhi-Guo He and Bernd A. Kniehl | Relativistic corrections to prompt $J/\psi$ photo- and hadroproduction | 26 pages, 3 figures, matches journal version | Phys. Rev. D 90 (2014) 014045 [15 pages] | 10.1103/PhysRevD.90.014045 | DESY 14-246 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We systematically calculate the relativistic corrections to prompt $J/\psi$
photoproduction and hadroproduction using the factorization formalism of
nonrelativistic QCD. Specifically, we include the ${}^3\!S_1^{[1]}$ and
${}^3\!P_{J}^{[1]}$ color-singlet and the ${}^3\!S_1^{[8]}$,
${}^1\!S_{0}^{[8]}$, and ${}^3\!P_{J... | [
{
"created": "Tue, 14 Jul 2015 15:15:48 GMT",
"version": "v1"
}
] | 2015-07-15 | [
[
"He",
"Zhi-Guo",
""
],
[
"Kniehl",
"Bernd A.",
""
]
] | We systematically calculate the relativistic corrections to prompt $J/\psi$ photoproduction and hadroproduction using the factorization formalism of nonrelativistic QCD. Specifically, we include the ${}^3\!S_1^{[1]}$ and ${}^3\!P_{J}^{[1]}$ color-singlet and the ${}^3\!S_1^{[8]}$, ${}^1\!S_{0}^{[8]}$, and ${}^3\!P_{J}^... |
hep-ph/0106145 | Jack Uretsky | Jack L. Uretsky | The Muon Anomalous Magnetic Moment - Significance of the New Measurement | 9 pages,LaTeX, 2 figures | Phys.Lett.B523:299-303,2001 | 10.1016/S0370-2693(01)01347-8 | ANL-HEP-PR-01-049 | hep-ph | null | Theoretical calculations of the hadronic contribution to the muon anomalous
magnetic moment utilize experimental data from e+e- annhilation and tau decay.
The data provide input to a dispersion relation. I contend that it is not
possible to put error bounds on the dispersion-relation calculation absent
proof - not pr... | [
{
"created": "Thu, 14 Jun 2001 04:31:41 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Sep 2001 20:17:27 GMT",
"version": "v2"
},
{
"created": "Fri, 21 Sep 2001 23:21:40 GMT",
"version": "v3"
}
] | 2014-11-17 | [
[
"Uretsky",
"Jack L.",
""
]
] | Theoretical calculations of the hadronic contribution to the muon anomalous magnetic moment utilize experimental data from e+e- annhilation and tau decay. The data provide input to a dispersion relation. I contend that it is not possible to put error bounds on the dispersion-relation calculation absent proof - not pres... |
hep-ph/9911305 | V. A. Rubakov | V.A. Rubakov (INR, Moscow and Isaac Newton Inst., Cambridge, UK) | Relaxation of the cosmological constant at inflation? | 11 pages | Phys.Rev.D61:061501,2000 | 10.1103/PhysRevD.61.061501 | INR-99-136t | hep-ph astro-ph gr-qc | null | We suggest that the cosmological constant has been relaxed to its present,
very small value during the inflationary stage of the evolution of the
Universe. This requires relatively low scale, very long duration and
unconventional source of inflation. We present a concrete mechanism of the
cosmological constant relaxa... | [
{
"created": "Wed, 10 Nov 1999 19:15:06 GMT",
"version": "v1"
}
] | 2009-12-30 | [
[
"Rubakov",
"V. A.",
"",
"INR, Moscow and Isaac Newton Inst., Cambridge, UK"
]
] | We suggest that the cosmological constant has been relaxed to its present, very small value during the inflationary stage of the evolution of the Universe. This requires relatively low scale, very long duration and unconventional source of inflation. We present a concrete mechanism of the cosmological constant relaxati... |
hep-ph/9912312 | Peter Landshoff | A Donnachie and P V Landshoff | Exclusive Vector Photoproduction: Confirmation of Regge Theory | 6 pages, plain tex, with 5 figures embedded using epsf | Phys.Lett. B478 (2000) 146-150 | 10.1016/S0370-2693(00)00194-5 | M/C-TH 99-16 DAMTP-1999-167 | hep-ph | null | Recent small-t ZEUS data for exclusive rho photoproduction are in excellent
agreement with exchange of the classical soft pomeron with slope alpha'=0.25
GeV^{-2}. Adding in a flavour-blind hard-pomeron contribution, whose magnitude
is calculated from the data for exclusive J/psi photoproduction, gives a good
fit also... | [
{
"created": "Sun, 12 Dec 1999 09:03:27 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Donnachie",
"A",
""
],
[
"Landshoff",
"P V",
""
]
] | Recent small-t ZEUS data for exclusive rho photoproduction are in excellent agreement with exchange of the classical soft pomeron with slope alpha'=0.25 GeV^{-2}. Adding in a flavour-blind hard-pomeron contribution, whose magnitude is calculated from the data for exclusive J/psi photoproduction, gives a good fit also t... |
1403.8090 | Richard F. Lebed | Thomas D. Cohen, Richard F. Lebed | Are There Tetraquarks at Large $N_c$ in QCD(F)? | 8 pages, 4 .eps figures | Phys. Rev. D 90, 016001 (2014) | 10.1103/PhysRevD.90.016001 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Weinberg recently pointed out a flaw in the standard argument that large
$N_c$ QCD with color-fundamental quarks [QCD(F)] cannot yield narrow tetraquark
states. In particular, he observed that the argument does not rule out narrow
tetraquarks associated with the leading-order connected diagrams; such
tetraquarks woul... | [
{
"created": "Mon, 31 Mar 2014 17:06:41 GMT",
"version": "v1"
}
] | 2014-07-09 | [
[
"Cohen",
"Thomas D.",
""
],
[
"Lebed",
"Richard F.",
""
]
] | Weinberg recently pointed out a flaw in the standard argument that large $N_c$ QCD with color-fundamental quarks [QCD(F)] cannot yield narrow tetraquark states. In particular, he observed that the argument does not rule out narrow tetraquarks associated with the leading-order connected diagrams; such tetraquarks would ... |
1101.2407 | Sarka Todorova PhD | Sarka Todorova | About the helix structure of the Lund string | 1+14 pages, 10 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The helix structure of the Lund string, first derived from studies devoted to
the emission of soft gluons at the end of the parton cascade, may be at the
origin of certain characteristic discrepancies observed in the low transverse
momentum region at LEP and LHC. A study of the relation between different helix
implem... | [
{
"created": "Wed, 12 Jan 2011 17:15:50 GMT",
"version": "v1"
}
] | 2015-03-17 | [
[
"Todorova",
"Sarka",
""
]
] | The helix structure of the Lund string, first derived from studies devoted to the emission of soft gluons at the end of the parton cascade, may be at the origin of certain characteristic discrepancies observed in the low transverse momentum region at LEP and LHC. A study of the relation between different helix implemen... |
1902.09084 | Jason Evans | Jason L. Evans, Natsumi Nagata, and Keith A. Olive | A Minimal SU(5) SuperGUT in Pure Gravity Mediation | 37 pages, 27 figures | null | 10.1140/epjc/s10052-019-6980-4 | KIAS-P19012, UT-19-02, FTPI-MINN-19/08, UMN-TH-3817/19 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The lack of evidence for low-scale supersymmetry suggests that the scale of
supersymmetry breaking may be higher than originally anticipated. However,
there remain many motivations for supersymmetry including gauge coupling
unification and a stable dark matter candidate. Models like pure gravity
mediation (PGM) evade... | [
{
"created": "Mon, 25 Feb 2019 04:35:35 GMT",
"version": "v1"
}
] | 2019-06-26 | [
[
"Evans",
"Jason L.",
""
],
[
"Nagata",
"Natsumi",
""
],
[
"Olive",
"Keith A.",
""
]
] | The lack of evidence for low-scale supersymmetry suggests that the scale of supersymmetry breaking may be higher than originally anticipated. However, there remain many motivations for supersymmetry including gauge coupling unification and a stable dark matter candidate. Models like pure gravity mediation (PGM) evade L... |
0707.0178 | J. Guilherme Milhano | S. Abreu, J. Dias de Deus and J.G. Milhano (CENTRA/IST, Lisbon) | Multiplicity distributions in rapidity for Pb-Pb and p-Pb central
collisions from a simple model | 2 pages, 2 figures, Contributed to Workshop on Heavy Ion Collisions
at the LHC: Last Call for Predictions, Geneva, Switzerland, 14 May - 8 Jun
2007 | null | null | null | hep-ph | null | We present predictions, from a simple model, for multiplicity distributions
in rapidity for Pb-Pb and p-Pb central collisions at the LHC.
| [
{
"created": "Mon, 2 Jul 2007 09:30:25 GMT",
"version": "v1"
}
] | 2007-07-03 | [
[
"Abreu",
"S.",
"",
"CENTRA/IST, Lisbon"
],
[
"de Deus",
"J. Dias",
"",
"CENTRA/IST, Lisbon"
],
[
"Milhano",
"J. G.",
"",
"CENTRA/IST, Lisbon"
]
] | We present predictions, from a simple model, for multiplicity distributions in rapidity for Pb-Pb and p-Pb central collisions at the LHC. |
1209.1475 | George Rupp | George Rupp, Susana Coito, and Eef van Beveren | Meson spectroscopy: too much excitement and too few excitations | Contribution to the International Meeting "Excited QCD", Peniche,
Portugal, 06 - 12 May 2012; 8 pages, 3 figures (5 plots), Acta Physica
Polonica style | Acta Phys. Polon. Supp. 5 (2012) 1007-1014 | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We briefly review the general status of meson spectroscopy, especially in
light of the often made claim that there are too many observed resonances to be
accounted for as $q\bar{q}$ states. Also, the adequacy of the usual
Coulomb-plus-linear, alias "funnel", confining potential for reproducing the
experimental spectr... | [
{
"created": "Fri, 7 Sep 2012 09:55:16 GMT",
"version": "v1"
}
] | 2012-11-06 | [
[
"Rupp",
"George",
""
],
[
"Coito",
"Susana",
""
],
[
"van Beveren",
"Eef",
""
]
] | We briefly review the general status of meson spectroscopy, especially in light of the often made claim that there are too many observed resonances to be accounted for as $q\bar{q}$ states. Also, the adequacy of the usual Coulomb-plus-linear, alias "funnel", confining potential for reproducing the experimental spectra ... |
2111.03770 | Sonia Kabana | D. Blaschke (1 and 2 and 3), Larissa Bravina (4), Kyrill Bugaev (5 and
6), Glennys R. Farrar (7), Boris Grinyuk (5), Oleksii Ivanytskyi (1 and 5),
Sonia Kabana (8), Sergey V. Kuleshov (9 and 10), Irina K. Potashnikova (11),
Violetta Sagun (12 and 5), Arkadiy Taranenko (3), Oleksandr V. Vitiuk (6),
Evgeny Zabrod... | Thermal production of sexaquarks in heavy-ion collisions | 11 pages, 2 figures | International Journal of Modern Physics A, Vol. 36, No. 25,
2141005 (2021) | 10.1142/S0217751X21410050 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present new results on the thermal production yield of a hypothetical
state made of six quarks $uuddss$ assuming its production in heavy-ion
collisions at the CERN LHC. A state with this quark content and mass low enough
to be stable against decay in timescales of the order of the age of the
Universe, has been hyp... | [
{
"created": "Sat, 6 Nov 2021 01:22:28 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Nov 2021 18:49:52 GMT",
"version": "v2"
}
] | 2021-11-11 | [
[
"Blaschke",
"D.",
"",
"1 and 2 and 3"
],
[
"Bravina",
"Larissa",
"",
"5 and\n 6"
],
[
"Bugaev",
"Kyrill",
"",
"5 and\n 6"
],
[
"Farrar",
"Glennys R.",
"",
"1 and 5"
],
[
"Grinyuk",
"Boris",
"",
"1 and 5"
],
[
... | We present new results on the thermal production yield of a hypothetical state made of six quarks $uuddss$ assuming its production in heavy-ion collisions at the CERN LHC. A state with this quark content and mass low enough to be stable against decay in timescales of the order of the age of the Universe, has been hypot... |
1710.00117 | Derek Hazard | Derek E. Hazard | Lepton flavor violating meson decays | Talk presented at the APS Division of Particles and Fields Meeting
(DPF 2017), July 31-August 4, 2017, Fermilab. C170731 | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that lepton flavor violating (LFV) decays $M \to \ell_1
\overline{\ell}_2$ of meson states $M$ with different quantum numbers could be
used to put constraints on the Wilson coefficients of effective operators
describing LFV interactions at low energy scales. We note that the restricted
kinematics of the two-... | [
{
"created": "Fri, 29 Sep 2017 23:23:50 GMT",
"version": "v1"
}
] | 2017-10-03 | [
[
"Hazard",
"Derek E.",
""
]
] | We argue that lepton flavor violating (LFV) decays $M \to \ell_1 \overline{\ell}_2$ of meson states $M$ with different quantum numbers could be used to put constraints on the Wilson coefficients of effective operators describing LFV interactions at low energy scales. We note that the restricted kinematics of the two-bo... |
hep-ph/9906391 | Markus H. Thoma | M.G. Mustafa, A. Sch"afer, M.H. Thoma | Gluon condensate, quark propagation, and dilepton production in the
quark-gluon plasma | 4 pages, LATEX (style file included), 3 PostScript figures, to be
published in the proceedings of the Quark Matter'99 conference | Nucl.Phys. A661 (1999) 653-656 | 10.1016/S0375-9474(99)85110-0 | null | hep-ph nucl-th | null | A calculation of the thermal quark propagator is presented taking the gluon
condensate above the critical temperature into account. The quark dispersion
relation and the dilepton production following from this propagator are
derived.
| [
{
"created": "Wed, 16 Jun 1999 13:06:01 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Mustafa",
"M. G.",
""
],
[
"Sch\"afer",
"A.",
""
],
[
"Thoma",
"M. H.",
""
]
] | A calculation of the thermal quark propagator is presented taking the gluon condensate above the critical temperature into account. The quark dispersion relation and the dilepton production following from this propagator are derived. |
hep-ph/9809488 | Andreas Hoecker | A. Hoecker | Evaluation of \alpha (M^2_Z) and (g-2)_\mu | 9 pages, Talk given at the ICHEP'98 Conference, Vancouver, Canada,
July 23-29, 1998 | null | null | : LAL 98-73 | hep-ph | null | This talk summarizes the recent development in the evaluation of the leading
order hadronic contributions to the running of the QED fine structure constant
\alpha(s), at $s=M_{\rm Z}^2$, and to the anomalous magnetic moments of the
muon $(g-2)_\mu$. The accuracy of the theoretical prediction of these
observables is l... | [
{
"created": "Tue, 22 Sep 1998 22:21:23 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Nov 1998 13:18:51 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Hoecker",
"A.",
""
]
] | This talk summarizes the recent development in the evaluation of the leading order hadronic contributions to the running of the QED fine structure constant \alpha(s), at $s=M_{\rm Z}^2$, and to the anomalous magnetic moments of the muon $(g-2)_\mu$. The accuracy of the theoretical prediction of these observables is lim... |
hep-ph/9801431 | Robert Foot | R. Foot, R. R. Volkas, O. Yasuda | Comparing and contrasting the $\nu_{\mu} \to \nu_{\tau}$ and $\nu_{\mu}
\to \nu_s$ solutions to the atmospheric neutrino problem with SuperKamiokande
data | revtex, 22 pages, 12 figures | Phys.Rev. D58 (1998) 013006 | 10.1103/PhysRevD.58.013006 | TMUP-HEL-9801,UM-P-98/04,RCHEP-98/01 | hep-ph hep-ex | null | The $\nu_{\mu} \to \nu_{\tau}$ and $\nu_{\mu} \to \nu_s$ solutions to the
atmospheric neutrino problem are compared with SuperKamiokande data. The
differences between these solutions due to matter effects in the Earth are
calculated for the ratio of $\mu$-like to $e$-like events and for up-down flux
asymmetries. Thes... | [
{
"created": "Thu, 29 Jan 1998 03:58:34 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Foot",
"R.",
""
],
[
"Volkas",
"R. R.",
""
],
[
"Yasuda",
"O.",
""
]
] | The $\nu_{\mu} \to \nu_{\tau}$ and $\nu_{\mu} \to \nu_s$ solutions to the atmospheric neutrino problem are compared with SuperKamiokande data. The differences between these solutions due to matter effects in the Earth are calculated for the ratio of $\mu$-like to $e$-like events and for up-down flux asymmetries. These ... |
hep-ph/9706431 | Robin Stuart | Robin G. Stuart (Randall Laboratory of Physics) | Gauge Invariance in Boson Production | 8 pages LaTeX. Uses axodraw.sty and procsla.sty. Talk presented at
The Higgs Puzzle --- What can we learn from LEP II, LHC, NLC and FNC,
Ringberg Castle, Tegernsee, Germany, 9--13 December, 1996 | null | null | null | hep-ph | null | It is shown how to construct exactly gauge-invariant S-matrix elements for
processes involving unstable gauge particles such as the $W$ and $Z^0$ bosons.
The results are applied to derive a physically meaningful expression for the
cross-section $\sigma(e^+e^-\to Z^0Z^0)$ and thereby provide a solution to the
long-sta... | [
{
"created": "Fri, 20 Jun 1997 15:44:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Stuart",
"Robin G.",
"",
"Randall Laboratory of Physics"
]
] | It is shown how to construct exactly gauge-invariant S-matrix elements for processes involving unstable gauge particles such as the $W$ and $Z^0$ bosons. The results are applied to derive a physically meaningful expression for the cross-section $\sigma(e^+e^-\to Z^0Z^0)$ and thereby provide a solution to the long-stand... |
1812.06992 | Xing Wang | Tao Han, Benjamin Nachman, Xing Wang | Charm-quark Yukawa Coupling in $h\rightarrow c\bar{c}\gamma$ at LHC | 16 pages, 2 figures, 2 tables | null | 10.1016/j.physletb.2019.04.031 | PITT-PACC-1819 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is extremely challenging to probe the charm-quark Yukawa coupling at
hadron colliders primarily due to the large Standard Model (SM) background
(including $h\to b\bar b$) and the lack of an effective trigger for the signal
$h\to c\bar c$. We examine the feasibility of probing this coupling at the LHC
via a Higgs r... | [
{
"created": "Mon, 17 Dec 2018 19:00:06 GMT",
"version": "v1"
}
] | 2019-04-24 | [
[
"Han",
"Tao",
""
],
[
"Nachman",
"Benjamin",
""
],
[
"Wang",
"Xing",
""
]
] | It is extremely challenging to probe the charm-quark Yukawa coupling at hadron colliders primarily due to the large Standard Model (SM) background (including $h\to b\bar b$) and the lack of an effective trigger for the signal $h\to c\bar c$. We examine the feasibility of probing this coupling at the LHC via a Higgs rad... |
1408.0827 | Alexandre Alves | Alexandre Alves, Alex G. Dias, Roberto da Silva | Maximum Entropy Principle and the Higgs Boson Mass | Version published in Physica A | null | 10.1016/j.physa.2014.10.084 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A successful connection between Higgs boson decays and the Maximum Entropy
Principle is presented. Based on the information theory inference approach we
determine the Higgs boson mass as $M_H= 125.04\pm 0.25$ GeV, a value fully
compatible to the LHC measurement. This is straightforwardly obtained by taking
the Higgs ... | [
{
"created": "Mon, 4 Aug 2014 21:53:32 GMT",
"version": "v1"
},
{
"created": "Sun, 10 Aug 2014 22:07:00 GMT",
"version": "v2"
},
{
"created": "Tue, 18 Nov 2014 17:09:34 GMT",
"version": "v3"
}
] | 2014-11-19 | [
[
"Alves",
"Alexandre",
""
],
[
"Dias",
"Alex G.",
""
],
[
"da Silva",
"Roberto",
""
]
] | A successful connection between Higgs boson decays and the Maximum Entropy Principle is presented. Based on the information theory inference approach we determine the Higgs boson mass as $M_H= 125.04\pm 0.25$ GeV, a value fully compatible to the LHC measurement. This is straightforwardly obtained by taking the Higgs bo... |
2009.00289 | Xuanmin Cao | Xuanmin Cao, Hui Liu, Danning Li | Pion quasiparticles and QCD phase transitions at finite temperature and
isospin density from holography | 35 pages, 10 figures | Phys. Rev. D 102, 126014 (2020) | 10.1103/PhysRevD.102.126014 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Spectra of pions, which are known as the pseudo-Goldstone bosons of
spontaneous chiral symmetry breaking, as well as their relationship with chiral
phase transition and pion superfluidity phase transition, have been
investigated in the framework of soft-wall AdS/QCD. In chiral limit, it is
proved both numerically and... | [
{
"created": "Tue, 1 Sep 2020 08:40:59 GMT",
"version": "v1"
}
] | 2021-01-04 | [
[
"Cao",
"Xuanmin",
""
],
[
"Liu",
"Hui",
""
],
[
"Li",
"Danning",
""
]
] | Spectra of pions, which are known as the pseudo-Goldstone bosons of spontaneous chiral symmetry breaking, as well as their relationship with chiral phase transition and pion superfluidity phase transition, have been investigated in the framework of soft-wall AdS/QCD. In chiral limit, it is proved both numerically and a... |
hep-ph/0012185 | Torbjorn Sjostrand | Torbj\"orn Sj\"ostrand | gamma-gamma Interactions from Real to Virtual Photons | 4 pages, to appear in the Proceedings of the Linear Collider Workshop
2000, Fermilab, October 24-28, 2000 | null | 10.1063/1.1394344 | LU TP 00-52 | hep-ph | null | A `complete' framework for gamma-gamma / gamma*-gamma / gamma*-gamma*
interactions is presented. The emphasis is on providing a model for gamma-gamma
physics at all photon virtualities, including the difficult transition region
around the rho meson mass.
| [
{
"created": "Fri, 15 Dec 2000 08:31:51 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Sjöstrand",
"Torbjörn",
""
]
] | A `complete' framework for gamma-gamma / gamma*-gamma / gamma*-gamma* interactions is presented. The emphasis is on providing a model for gamma-gamma physics at all photon virtualities, including the difficult transition region around the rho meson mass. |
1811.01310 | Ian Shoemaker | Peter B. Denton, Yasaman Farzan, and Ian M. Shoemaker | Activating the 4th Neutrino of the 3+1 Scheme | 24 pages, 5 figures | Phys. Rev. D 99, 035003 (2019) | 10.1103/PhysRevD.99.035003 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-Standard Interactions (NSI) of neutrinos with matter has received renewed
interest in recent years. In particular, it has been shown that NSI can
reconcile the $3+1$ solution with IceCube atmospheric data with $E_\nu >500$
GeV, provided that the effective coupling of NSI is large, e.g. $\sim 6 G_F$.
The main goal... | [
{
"created": "Sun, 4 Nov 2018 01:47:47 GMT",
"version": "v1"
}
] | 2019-02-08 | [
[
"Denton",
"Peter B.",
""
],
[
"Farzan",
"Yasaman",
""
],
[
"Shoemaker",
"Ian M.",
""
]
] | Non-Standard Interactions (NSI) of neutrinos with matter has received renewed interest in recent years. In particular, it has been shown that NSI can reconcile the $3+1$ solution with IceCube atmospheric data with $E_\nu >500$ GeV, provided that the effective coupling of NSI is large, e.g. $\sim 6 G_F$. The main goal o... |
1707.09210 | Stefan Leupold | Stefan Leupold (UU) | The nucleon as a test case to calculate vector-isovector form factors at
low energies | 12 pages, discussion and references added, results unchanged | null | 10.1140/epja/i2018-12447-0 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Extending a recent suggestion for hyperon form factors to the nucleon case,
dispersion theory is used to relate the low-energy vector-isovector form
factors of the nucleon to the pion vector form factor. The additionally
required input, i.e. the pion-nucleon scattering amplitudes are determined from
relativistic next... | [
{
"created": "Fri, 28 Jul 2017 12:49:10 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Sep 2017 15:33:22 GMT",
"version": "v2"
}
] | 2018-02-14 | [
[
"Leupold",
"Stefan",
"",
"UU"
]
] | Extending a recent suggestion for hyperon form factors to the nucleon case, dispersion theory is used to relate the low-energy vector-isovector form factors of the nucleon to the pion vector form factor. The additionally required input, i.e. the pion-nucleon scattering amplitudes are determined from relativistic next-t... |
hep-ph/9910543 | Marc Chemtob | Marc Chemtob and Gr\'egory Moreau | Polarized Single Top Production at Leptonic Colliders from Broken R
Parity Interactions Incorporating CP Violation | revtex file. 17 pages. 7 postscript figures. 1 table. The revised
version includes an estimate of experimental uncertainties. Submitted to
Phys. Rev. D | Phys.Rev. D61 (2000) 116004 | 10.1103/PhysRevD.61.116004 | Saclay T99/124 | hep-ph | null | The contribution from the R parity violating interactions in the associated
production of a top quark with a charm antiquark is examined for high energy
leptonic colliders. We concentrate on the reactions associated with the
semileptonic top decay. A set of characteristic dynamical distributions for the
signal events... | [
{
"created": "Fri, 29 Oct 1999 13:36:09 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Jan 2000 12:32:16 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Chemtob",
"Marc",
""
],
[
"Moreau",
"Grégory",
""
]
] | The contribution from the R parity violating interactions in the associated production of a top quark with a charm antiquark is examined for high energy leptonic colliders. We concentrate on the reactions associated with the semileptonic top decay. A set of characteristic dynamical distributions for the signal events i... |
1506.00975 | Robert Szafron | Robert Szafron and Andrzej Czarnecki | Shape function in QED and bound muon decays | 5 pages, 3 figures v2: Corrected verrsion to appear in PRD | null | 10.1103/PhysRevD.92.053004 | Alberta Thy 9-15 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | When a particle decays in an external field, the energy spectrum of the
products is smeared. We derive an analytical expression for the shape function
accounting for the motion of the decaying particle and the final state
interactions. We apply our result to calculate the muonium decay spectrum and
comment on applica... | [
{
"created": "Tue, 2 Jun 2015 17:56:57 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Sep 2015 19:09:12 GMT",
"version": "v2"
}
] | 2015-10-28 | [
[
"Szafron",
"Robert",
""
],
[
"Czarnecki",
"Andrzej",
""
]
] | When a particle decays in an external field, the energy spectrum of the products is smeared. We derive an analytical expression for the shape function accounting for the motion of the decaying particle and the final state interactions. We apply our result to calculate the muonium decay spectrum and comment on applicati... |
1312.4540 | Andrea Ferroglia | Alessandro Broggio, Andrea Ferroglia, Matthias Neubert, Leonardo
Vernazza and Li Lin Yang | NNLL Momentum-Space Resummation for Stop-Pair Production at the LHC | 25 pages, 6 figures | null | 10.1007/JHEP03(2014)066 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If supersymmetry near the TeV scale is realized in Nature, the pair
production of scalar top squarks is expected to be observable at the Large
Hadron Collider. Recently, effective field-theory methods were employed to
obtain approximate predictions for the cross section for this process, which
include soft-gluon emis... | [
{
"created": "Mon, 16 Dec 2013 21:00:05 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Broggio",
"Alessandro",
""
],
[
"Ferroglia",
"Andrea",
""
],
[
"Neubert",
"Matthias",
""
],
[
"Vernazza",
"Leonardo",
""
],
[
"Yang",
"Li Lin",
""
]
] | If supersymmetry near the TeV scale is realized in Nature, the pair production of scalar top squarks is expected to be observable at the Large Hadron Collider. Recently, effective field-theory methods were employed to obtain approximate predictions for the cross section for this process, which include soft-gluon emissi... |
hep-ph/0009182 | Cristina Manuel | Cristina Manuel | Fermion Damping Rate Effects in Cold Dense Matter | 5 pages, Talk given at Strong and Electroweak Matter 2000, 14-17
June, Marseille | null | 10.1142/9789812799913_0038 | CERN-TH/2000-277 | hep-ph cond-mat nucl-th | null | We review the non-Fermi or marginal liquid behavior of a relativistic QED
plasma. In this medium a quasiparticle has a damping rate that depends linearly
on the distance between its energy and the Fermi surface. We stress that this
dependence is due to the long-range character of the magnetic interactions in
the medi... | [
{
"created": "Fri, 15 Sep 2000 08:04:53 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Manuel",
"Cristina",
""
]
] | We review the non-Fermi or marginal liquid behavior of a relativistic QED plasma. In this medium a quasiparticle has a damping rate that depends linearly on the distance between its energy and the Fermi surface. We stress that this dependence is due to the long-range character of the magnetic interactions in the medium... |
2404.18157 | Alessio Celeste | Alessio T. B. Celeste and Adriano M. Santos | Unitarity implications of $\tilde{F}_{\mu\nu}$ and $F_{\mu\nu}$ models
with LIV in $e^{+}e^{-} \rightarrow \mu^{+}\mu^{-}$ | null | null | null | null | hep-ph hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | We studied two different models that included LIV coupling in the scattering
processes of \( e^+e^- \rightarrow \mu^+\mu^-\). We found that using the model
with the dual electromagnetic tensor \( \tilde{F}_{\mu\nu} \) resulted in
violations of unitarity in both vector and axial scenarios. On the other hand,
using the... | [
{
"created": "Sun, 28 Apr 2024 12:20:14 GMT",
"version": "v1"
},
{
"created": "Thu, 2 May 2024 03:07:15 GMT",
"version": "v2"
},
{
"created": "Fri, 3 May 2024 12:39:04 GMT",
"version": "v3"
},
{
"created": "Wed, 12 Jun 2024 12:23:33 GMT",
"version": "v4"
},
{
"cre... | 2024-07-25 | [
[
"Celeste",
"Alessio T. B.",
""
],
[
"Santos",
"Adriano M.",
""
]
] | We studied two different models that included LIV coupling in the scattering processes of \( e^+e^- \rightarrow \mu^+\mu^-\). We found that using the model with the dual electromagnetic tensor \( \tilde{F}_{\mu\nu} \) resulted in violations of unitarity in both vector and axial scenarios. On the other hand, using the m... |
1411.5804 | Andreas Wirzba | J. Bsaisou, J. de Vries, C. Hanhart, S. Liebig, Ulf-G. Mei{\ss}ner, D.
Minossi, A. Nogga and A. Wirzba | Nuclear Electric Dipole Moments in Chiral Effective Field Theory | 23 pages, 3 figures, 4 tables, corresponds to the published version
(including erratum - see Appendix C) | JHEP 03 (2015) 104 [Erratum: JHEP 05 (2015) 083] | 10.1007/JHEP03(2015)104, 10.1007/JHEP05(2015)083 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a consistent and complete calculation of the electric dipole
moments of the deuteron, helion, and triton in the framework of chiral
effective field theory. The CP-conserving and CP-violating interactions are
treated on equal footing and we consider CP-violating one-, two-, and
three-nucleon operators up to... | [
{
"created": "Fri, 21 Nov 2014 09:32:24 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Apr 2015 12:49:48 GMT",
"version": "v2"
}
] | 2015-05-19 | [
[
"Bsaisou",
"J.",
""
],
[
"de Vries",
"J.",
""
],
[
"Hanhart",
"C.",
""
],
[
"Liebig",
"S.",
""
],
[
"Meißner",
"Ulf-G.",
""
],
[
"Minossi",
"D.",
""
],
[
"Nogga",
"A.",
""
],
[
"Wirzba",
"A.",
... | We provide a consistent and complete calculation of the electric dipole moments of the deuteron, helion, and triton in the framework of chiral effective field theory. The CP-conserving and CP-violating interactions are treated on equal footing and we consider CP-violating one-, two-, and three-nucleon operators up to n... |
0801.1831 | Howard Baer | Howard Baer, Sabine Kraml, Sezen Sekmen and Heaya Summy | Dark matter allowed scenarios for Yukawa-unified SO(10) SUSY GUTs | 35 pages with 21 eps figures | JHEP0803:056,2008 | 10.1088/1126-6708/2008/03/056 | FSU-HEP-071225, LPSC 07-195 | hep-ph | null | Simple supersymmetric grand unified models based on the gauge group SO(10)
require --in addition to gauge and matter unification-- the unification of
t-b-\tau Yukawa couplings. Yukawa unification, however, only occurs for very
special values of the soft SUSY breaking parameters. We perform a search using
a Markov Cha... | [
{
"created": "Fri, 11 Jan 2008 18:15:02 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Mar 2008 20:23:50 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Baer",
"Howard",
""
],
[
"Kraml",
"Sabine",
""
],
[
"Sekmen",
"Sezen",
""
],
[
"Summy",
"Heaya",
""
]
] | Simple supersymmetric grand unified models based on the gauge group SO(10) require --in addition to gauge and matter unification-- the unification of t-b-\tau Yukawa couplings. Yukawa unification, however, only occurs for very special values of the soft SUSY breaking parameters. We perform a search using a Markov Chain... |
hep-ph/9503495 | Fumihiko Toyoda | K. Funakubo, A. Kakuto, S. Otsuki, K. Takenaga and F. Toyoda | Chiral Charge Flux and Electroweak Baryogenesis | 10 pages, 4 figures ( not included, hard copies are available upon
request ), plain TeX with phyzzx. | Prog.Theor.Phys.93:1067-1074,1995 | 10.1143/PTP.93.1067 | SAGA-HE-80 | hep-ph | null | By treating CP-violating interaction of the electroweak bubble wall as a
perturbative term, chiral charge flux through the bubble wall is estimated. It
is found that the absolute value of the flux $F_Q$ has a sharp peak at $m_0
\sim a \sim T$ with $F_Q/(u T^3) \sim 10^{-3}\, (Q_L-Q_R)\,\Delta \theta$. Here
$m_0$ is t... | [
{
"created": "Mon, 3 Apr 1995 03:07:00 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Funakubo",
"K.",
""
],
[
"Kakuto",
"A.",
""
],
[
"Otsuki",
"S.",
""
],
[
"Takenaga",
"K.",
""
],
[
"Toyoda",
"F.",
""
]
] | By treating CP-violating interaction of the electroweak bubble wall as a perturbative term, chiral charge flux through the bubble wall is estimated. It is found that the absolute value of the flux $F_Q$ has a sharp peak at $m_0 \sim a \sim T$ with $F_Q/(u T^3) \sim 10^{-3}\, (Q_L-Q_R)\,\Delta \theta$. Here $m_0$ is the... |
hep-ph/0601092 | Masahiro Inui | M. Inui, H. Kohyama, A. Niegawa | Thermal Operator Representation of Finite-Temperature Amplitudes in the
Presence of Chemical Potential | 8 pages | Phys.Rev. D73 (2006) 047702 | 10.1103/PhysRevD.73.047702 | null | hep-ph | null | In a recent paper [Phys. Rev. D {\bf 72}, 085006 (2005)], Brandt {\em et al}.
deduced the thermal operator representation for a thermal $N$-point amplitude,
both in the imaginary-time and real-time formalisms. In the case when a
chemical potential present, however, the representation is not as simple as in
the case w... | [
{
"created": "Thu, 12 Jan 2006 08:29:18 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Jan 2006 12:34:54 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Inui",
"M.",
""
],
[
"Kohyama",
"H.",
""
],
[
"Niegawa",
"A.",
""
]
] | In a recent paper [Phys. Rev. D {\bf 72}, 085006 (2005)], Brandt {\em et al}. deduced the thermal operator representation for a thermal $N$-point amplitude, both in the imaginary-time and real-time formalisms. In the case when a chemical potential present, however, the representation is not as simple as in the case wit... |
1203.4120 | Zhi-Tian Zou | Zhi-Tian Zou, Xin Yu, Cai-Dian Lu | Nonleptonic two-body charmless B decays involving a tensor meson in the
Perturbative QCD Approach | 26 pages, 2 figures | null | 10.1103/PhysRevD.86.094015 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Two-body charmless hadronic B decays involving a light tensor meson in the
final states are studied in the perturbative QCD approach based on $k_T$
factorization. From our calculations, we find that the decay branching ratios
for color allowed tree-dominated decays $B\to a_{2}^{0}\pi^{+}$ and $B\to
a_{2}^{-}\pi^{+}$ ... | [
{
"created": "Mon, 19 Mar 2012 14:33:10 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Zou",
"Zhi-Tian",
""
],
[
"Yu",
"Xin",
""
],
[
"Lu",
"Cai-Dian",
""
]
] | Two-body charmless hadronic B decays involving a light tensor meson in the final states are studied in the perturbative QCD approach based on $k_T$ factorization. From our calculations, we find that the decay branching ratios for color allowed tree-dominated decays $B\to a_{2}^{0}\pi^{+}$ and $B\to a_{2}^{-}\pi^{+}$ mo... |
1308.0052 | Gabriel Shaughnessy | Vernon Barger, Lisa L. Everett, Heather E. Logan and Gabe Shaughnessy | Scrutinizing h(125) in Two Higgs Doublet Models at the LHC, ILC, and
Muon Collider | 32 pages, 13 figures and 9 tables. Machine benchmark assumptions
updated and several references added | Phys. Rev. D 88, 115003 (2013) | 10.1103/PhysRevD.88.115003 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The discovery at the LHC of a scalar particle with properties that are so far
consistent with the SM Higgs boson is one of the most important advances in the
history of particle physics. The challenge of future collider experiments is to
determine whether its couplings will show deviations from the SM Higgs, as this
... | [
{
"created": "Wed, 31 Jul 2013 22:26:06 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Oct 2013 21:10:47 GMT",
"version": "v2"
}
] | 2013-12-16 | [
[
"Barger",
"Vernon",
""
],
[
"Everett",
"Lisa L.",
""
],
[
"Logan",
"Heather E.",
""
],
[
"Shaughnessy",
"Gabe",
""
]
] | The discovery at the LHC of a scalar particle with properties that are so far consistent with the SM Higgs boson is one of the most important advances in the history of particle physics. The challenge of future collider experiments is to determine whether its couplings will show deviations from the SM Higgs, as this wo... |
1409.5240 | Wojciech Florkowski | Andrzej Bialas, Wojciech Florkowski, Kacper Zalewski | Blast-wave model description of the Hanbury-Brown--Twiss radii in pp
collisions at LHC energies | version published in J. Phys. G | J. Phys. G: Nucl. Part. Phys. 42 (2015) 045001 | 10.1088/0954-3899/42/4/045001 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The blast wave model is applied to the recent data on HBT radii in pp
collisions, measured by the ALICE collaboration. A reasonable description of
data is obtained for a rather low temperature of the kinetic freeze-out, T ~
100 MeV, and the transverse profile corresponding to the emission from a shell
of a fairly sma... | [
{
"created": "Thu, 18 Sep 2014 09:48:13 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jan 2015 08:05:47 GMT",
"version": "v2"
}
] | 2015-01-27 | [
[
"Bialas",
"Andrzej",
""
],
[
"Florkowski",
"Wojciech",
""
],
[
"Zalewski",
"Kacper",
""
]
] | The blast wave model is applied to the recent data on HBT radii in pp collisions, measured by the ALICE collaboration. A reasonable description of data is obtained for a rather low temperature of the kinetic freeze-out, T ~ 100 MeV, and the transverse profile corresponding to the emission from a shell of a fairly small... |
1801.02807 | Hajime Fukuda | Hajime Fukuda, Shigeki Matsumoto and Tsutomu T. Yanagida | Direct Detection of Ultralight Dark Matter via Astronomical Ephemeris | 13 pages, 6 figures | null | 10.1016/j.physletb.2018.12.038 | IPMU18-0003 | hep-ph astro-ph.CO astro-ph.EP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A novel idea of the direct detection to search for a ultralight dark matter
based on the interaction between the dark matter and a nucleon is proposed.
Solar system bodies feel the dark matter wind and it acts as a resistant force
opposing their motions. The astronomical ephemeris of solar system bodies is so
precise... | [
{
"created": "Tue, 9 Jan 2018 06:08:30 GMT",
"version": "v1"
}
] | 2018-12-19 | [
[
"Fukuda",
"Hajime",
""
],
[
"Matsumoto",
"Shigeki",
""
],
[
"Yanagida",
"Tsutomu T.",
""
]
] | A novel idea of the direct detection to search for a ultralight dark matter based on the interaction between the dark matter and a nucleon is proposed. Solar system bodies feel the dark matter wind and it acts as a resistant force opposing their motions. The astronomical ephemeris of solar system bodies is so precise t... |
1712.07071 | Ivonne Zavala | Anshuman Maharana, Ivonne Zavala | Post-inflationary Scalar Tensor Cosmology and Inflationary Parameters | 19 pages, 2 figures. References added, minor changes. Version to
appear in PRD | Phys. Rev. D 97, 123518 (2018) | 10.1103/PhysRevD.97.123518 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Scalar fields provide attractive modifications of pre-BBN cosmology, which
have interesting implications for dark matter abundances. We analyse the effect
of these modifications on the number of e-foldings between horizon exit of CMB
modes and the end of inflation $(N_k)$, and examine the consequences for
inflationar... | [
{
"created": "Tue, 19 Dec 2017 17:34:05 GMT",
"version": "v1"
},
{
"created": "Thu, 31 May 2018 11:09:14 GMT",
"version": "v2"
}
] | 2018-06-20 | [
[
"Maharana",
"Anshuman",
""
],
[
"Zavala",
"Ivonne",
""
]
] | Scalar fields provide attractive modifications of pre-BBN cosmology, which have interesting implications for dark matter abundances. We analyse the effect of these modifications on the number of e-foldings between horizon exit of CMB modes and the end of inflation $(N_k)$, and examine the consequences for inflationary ... |
1801.08725 | Jian-Rong Zhang | Jian-Rong Zhang | Revisiting $D_{s0}^{*}(2317)$ as a $0^{+}$ tetraquark state from QCD sum
rules | 11 pages, 10 figures, the version to appear in Phys. Lett. B | Phys. Lett. B 789, 432 (2019) | 10.1016/j.physletb.2019.01.001 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Stimulated by the renewed observation of $D_{s0}^{*}(2317)$ signal and its
updated mass value $2318.3\pm1.2\pm1.2~\mbox{MeV}/c^{2}$ in the process
$e^{+}e^{-}\rightarrow D_{s}^{*+}D_{s0}^{*}(2317)^{-}+c.c.$ by BESIII
Collaboration, we devote to reinvestigate $D_{s0}^{*}(2317)$ as a $0^{+}$
tetraquark state from QCD s... | [
{
"created": "Fri, 26 Jan 2018 09:25:03 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jan 2019 10:29:49 GMT",
"version": "v2"
}
] | 2019-01-15 | [
[
"Zhang",
"Jian-Rong",
""
]
] | Stimulated by the renewed observation of $D_{s0}^{*}(2317)$ signal and its updated mass value $2318.3\pm1.2\pm1.2~\mbox{MeV}/c^{2}$ in the process $e^{+}e^{-}\rightarrow D_{s}^{*+}D_{s0}^{*}(2317)^{-}+c.c.$ by BESIII Collaboration, we devote to reinvestigate $D_{s0}^{*}(2317)$ as a $0^{+}$ tetraquark state from QCD sum... |
2004.09027 | Wen-Fei Wang | Wen-Fei Wang | Will the subprocesses $\rho(770,1450)^0\to K^+K^-$ contribute large
branching fractions for $B^\pm \to \pi^\pm K^+K^-$ decays? | 6 pages, 3 figures, accepted for publication in Physical Review D
(Rapid Communication) | Phys. Rev. D 101, 111901 (2020) | 10.1103/PhysRevD.101.111901 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We analyze the quasi-two-body decays $B^+\to\pi^+\rho(770,1450)^0 \to\pi^+
K^+K^-$ in the perturbative QCD approach. The results in this work do not
support that large branching fractions contributed by the resonances
$\rho(770,1450)^0$ in the $B^\pm \to \pi^\pm K^+K^-$ decays. The virtual
contribution for $K^+K^-$ f... | [
{
"created": "Mon, 20 Apr 2020 02:31:03 GMT",
"version": "v1"
},
{
"created": "Thu, 28 May 2020 16:51:27 GMT",
"version": "v2"
},
{
"created": "Fri, 12 Jun 2020 04:03:22 GMT",
"version": "v3"
}
] | 2020-07-01 | [
[
"Wang",
"Wen-Fei",
""
]
] | We analyze the quasi-two-body decays $B^+\to\pi^+\rho(770,1450)^0 \to\pi^+ K^+K^-$ in the perturbative QCD approach. The results in this work do not support that large branching fractions contributed by the resonances $\rho(770,1450)^0$ in the $B^\pm \to \pi^\pm K^+K^-$ decays. The virtual contribution for $K^+K^-$ fro... |
hep-ph/9306328 | Michael Dine | Michael Dine | Some Questions of Flavor in Supersymmetry | 14 pages, SCIPP 93/17 | null | null | null | hep-ph | null | We consider certain naturalness questions in supersymmetric theories. Various
suggestions which give rise to squark degeneracies are reviewed. A stringy
scenario, discussed by Kaplunovsky and Louis, is the only one which leads to
complete degeneracy of squarks and sleptons at the high scale. Alternatives
include the ... | [
{
"created": "Tue, 29 Jun 1993 18:45:53 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dine",
"Michael",
""
]
] | We consider certain naturalness questions in supersymmetric theories. Various suggestions which give rise to squark degeneracies are reviewed. A stringy scenario, discussed by Kaplunovsky and Louis, is the only one which leads to complete degeneracy of squarks and sleptons at the high scale. Alternatives include the po... |
1306.6088 | Surjeet Rajendran | Peter W. Graham and Surjeet Rajendran | New Observables for Direct Detection of Axion Dark Matter | 15 pages, 5 figures, 1 table, Journal version with material added on
daily modulation and directional detection based on referee comments | Physical Review D 88, 035023 (2013) | 10.1103/PhysRevD.88.035023 | null | hep-ph astro-ph.CO hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose new signals for the direct detection of ultralight dark matter
such as the axion. Axion or axion like particle (ALP) dark matter may be
thought of as a background, classical field. We consider couplings for this
field which give rise to observable effects including a nuclear electric dipole
moment, and axi... | [
{
"created": "Tue, 25 Jun 2013 20:56:42 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Sep 2013 21:18:40 GMT",
"version": "v2"
}
] | 2013-09-11 | [
[
"Graham",
"Peter W.",
""
],
[
"Rajendran",
"Surjeet",
""
]
] | We propose new signals for the direct detection of ultralight dark matter such as the axion. Axion or axion like particle (ALP) dark matter may be thought of as a background, classical field. We consider couplings for this field which give rise to observable effects including a nuclear electric dipole moment, and axial... |
1104.4257 | Zhi-Gang Luo | Ning Lee, Zhi-Gang Luo, Xiao-Lin Chen and Shi-Lin Zhu | Possible Deuteron-like Molecular States Composed of Heavy Baryons | 17 pages, 32 figures | Phys.Rev.D84:014031,2011 | 10.1103/PhysRevD.84.014031 | null | hep-ph hep-ex nucl-th | http://creativecommons.org/licenses/by/3.0/ | We perform a systematic study of the possible loosely bound states composed
of two charmed baryons or a charmed baryon and an anti-charmed baryon within
the framework of the one boson exchange (OBE) model. We consider not only the
$\pi$ exchange but also the $\eta$, $\rho$, $\omega$, $\phi$ and $\sigma$
exchanges. Th... | [
{
"created": "Thu, 21 Apr 2011 13:27:04 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Aug 2011 14:06:43 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"Lee",
"Ning",
""
],
[
"Luo",
"Zhi-Gang",
""
],
[
"Chen",
"Xiao-Lin",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | We perform a systematic study of the possible loosely bound states composed of two charmed baryons or a charmed baryon and an anti-charmed baryon within the framework of the one boson exchange (OBE) model. We consider not only the $\pi$ exchange but also the $\eta$, $\rho$, $\omega$, $\phi$ and $\sigma$ exchanges. The ... |
hep-ph/9508283 | Tadashi Kon | A.Bartl, H.Eberl, K.Hidaka, T.Kon, W.Majerotto and Y.Yamada | QCD corrections to the decay $H^+ \to \st \bar{\sb}$ in the Minimal
Supersymmetric Standard Model | 15 pages, Latex, 2 figures | Phys.Lett.B373:117-124,1996 | 10.1016/0370-2693(96)00150-5 | UWThPh-1995-26, HEPHY-PUB 626/95, TGU-15, ITP-SU-95/02, KEK-TH-447 | hep-ph | null | We calculate the supersymmetric ${\cal O}(\alpha_s)$ QCD corrections to the
width of the decay $H^+ \rightarrow \st\bar{\sb}$ within the Minimal
Supersymmetric Standard Model. We find that the QCD corrections are
significant, but that they do not invalidate our previous conclusionat
tree-level on the dominance of the... | [
{
"created": "Fri, 11 Aug 1995 06:55:24 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Aug 1995 07:02:28 GMT",
"version": "v2"
}
] | 2011-01-27 | [
[
"Bartl",
"A.",
""
],
[
"Eberl",
"H.",
""
],
[
"Hidaka",
"K.",
""
],
[
"Kon",
"T.",
""
],
[
"Majerotto",
"W.",
""
],
[
"Yamada",
"Y.",
""
]
] | We calculate the supersymmetric ${\cal O}(\alpha_s)$ QCD corrections to the width of the decay $H^+ \rightarrow \st\bar{\sb}$ within the Minimal Supersymmetric Standard Model. We find that the QCD corrections are significant, but that they do not invalidate our previous conclusionat tree-level on the dominance of the $... |
1502.02556 | Aleksi Vuorinen | Aleksi Vuorinen and Yan Zhu | On the infrared behavior of the shear spectral function in hot
Yang-Mills theory | 25 pages, 5 figures. v2: Minor corrections in discussion and
references | null | null | HIP-2015-02/TH | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the determination of the two-loop spectral function in the shear
channel of hot Yang-Mills theory. Correcting a technical error in an earlier
computation and extending the result with a leading order Hard Thermal Loop
resummation is seen to improve the infrared behavior of the quantity
significantly. This ... | [
{
"created": "Mon, 9 Feb 2015 16:48:14 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Feb 2015 10:15:54 GMT",
"version": "v2"
}
] | 2015-02-11 | [
[
"Vuorinen",
"Aleksi",
""
],
[
"Zhu",
"Yan",
""
]
] | We revisit the determination of the two-loop spectral function in the shear channel of hot Yang-Mills theory. Correcting a technical error in an earlier computation and extending the result with a leading order Hard Thermal Loop resummation is seen to improve the infrared behavior of the quantity significantly. This ma... |
hep-ph/0002176 | Joannis Papavassiliou | Joannis Papavassiliou and Kostas Philippides | A method for determining anomalous gauge boson couplings from e^{+}e^{-}
experiments | 15 pages, Latex, 1 Figure, uses axodraw | Phys.Rev.D62:053011,2000 | 10.1103/PhysRevD.62.053011 | FTUV-2000-2-16 | hep-ph | null | We present a model-independent method for determining anomalous gauge boson
couplings from ongoing and future e^{+}e^{-} -> W^{+} W^{-} experiments. First
we generalize an already existing method, which relies on the study of four
observables constructed through appropriate projections of the unpolarized
differential... | [
{
"created": "Wed, 16 Feb 2000 13:44:34 GMT",
"version": "v1"
}
] | 2011-03-23 | [
[
"Papavassiliou",
"Joannis",
""
],
[
"Philippides",
"Kostas",
""
]
] | We present a model-independent method for determining anomalous gauge boson couplings from ongoing and future e^{+}e^{-} -> W^{+} W^{-} experiments. First we generalize an already existing method, which relies on the study of four observables constructed through appropriate projections of the unpolarized differential c... |
hep-ph/0212366 | Kazumasa Ohkuma | Toshiyuki Morii (Kobe Univ.) and Kazumasa Ohkuma (Yokohama National
Univ.) | Charmed Hadron Production in Polarized pp Reactions as a Probe of
Polarized Gluons in the Proton | 1+5 pages, 4 figures, Contributed to 16th International Conference on
Particles and Nuclei (PANIC 02), Osaka, Japan, 30 Sep - 4 Oct 2002 | Nucl.Phys. A721 (2003) 372-375 | 10.1016/S0375-9474(03)01072-8 | KOBE-FHD-02-06, YNU-HEPTH-02-104 | hep-ph | null | To probe the behavior of polarized gluons in the proton, we propose the
charmed hadron, such as Lambda_c and D^*, production in the forthcoming RHIC
experiments. We found that the spin correlation between the target proton and
the produced Lambda_c baryon might be a good signal for testing models of the
polarized glu... | [
{
"created": "Thu, 26 Dec 2002 03:59:35 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Morii",
"Toshiyuki",
"",
"Kobe Univ."
],
[
"Ohkuma",
"Kazumasa",
"",
"Yokohama National\n Univ."
]
] | To probe the behavior of polarized gluons in the proton, we propose the charmed hadron, such as Lambda_c and D^*, production in the forthcoming RHIC experiments. We found that the spin correlation between the target proton and the produced Lambda_c baryon might be a good signal for testing models of the polarized gluon... |
2203.06664 | Yuchao Gu | Yuchao Gu, Lei Wu, Bin Zhu | Detection of Inelastic Dark Matter via Electron Recoils in SENSEI | 4 figures, 1 table, some discussions and references added; match the
published version in PRD | Phys.Rev.D 106,075004 (2022) | 10.1103/PhysRevD.106.075004 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The low-threshold experiment SENSEI, which uses the ultralow-noise silicon
Skipper-CCD to explore light dark matter from the halo, has achieved the most
rigorous limitations on light DM-electron scattering cross section. In this
work, we investigate the inelastic DM-electron scattering process with the
SENSEI data an... | [
{
"created": "Sun, 13 Mar 2022 14:35:00 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Oct 2022 05:30:23 GMT",
"version": "v2"
}
] | 2022-10-07 | [
[
"Gu",
"Yuchao",
""
],
[
"Wu",
"Lei",
""
],
[
"Zhu",
"Bin",
""
]
] | The low-threshold experiment SENSEI, which uses the ultralow-noise silicon Skipper-CCD to explore light dark matter from the halo, has achieved the most rigorous limitations on light DM-electron scattering cross section. In this work, we investigate the inelastic DM-electron scattering process with the SENSEI data and ... |
hep-ph/0512090 | Marco Cirelli | Marco Cirelli, Nicolao Fornengo, Alessandro Strumia | Minimal Dark Matter | 16 pages, 2 figures. (v2: comments added, details of DM freeze-out
compared with hep-ph/0601041, such that our revised version agrees with their
revised version. v3: reference and comment on direct detection added, v3
matches published version in NPB. v4: some misprints in equations corrected.) | Nucl.Phys.B753:178-194,2006 | 10.1016/j.nuclphysb.2006.07.012 | DFTT40/2005, IFUP-TH/2005-34 | hep-ph astro-ph | null | A few multiplets that can be added to the SM contain a lightest neutral
component which is automatically stable and provides allowed DM candidates with
a non-standard phenomenology. Thanks to coannihilations, a successful thermal
abundance is obtained for well defined DM masses. The best candidate seems to
be a SU(2)... | [
{
"created": "Thu, 8 Dec 2005 20:44:16 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jul 2006 13:31:44 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Sep 2006 20:36:44 GMT",
"version": "v3"
},
{
"created": "Mon, 2 Jul 2007 10:35:42 GMT",
"version": "v4"
}
] | 2009-10-09 | [
[
"Cirelli",
"Marco",
""
],
[
"Fornengo",
"Nicolao",
""
],
[
"Strumia",
"Alessandro",
""
]
] | A few multiplets that can be added to the SM contain a lightest neutral component which is automatically stable and provides allowed DM candidates with a non-standard phenomenology. Thanks to coannihilations, a successful thermal abundance is obtained for well defined DM masses. The best candidate seems to be a SU(2)_L... |
1804.08560 | Gilberto Ramalho | G. Ramalho | Covariant quark model for the electromagnetic structure of light nucleon
resonances | Poster presented at the XIV International Workshop on Hadron Physics,
Florianopolis, Brazil, March 2018. Appendix added | null | null | LFTC-18-8/29 | hep-ph hep-ex hep-lat nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present estimates from the covariant spectator quark model for the
electromagnetic transition form factors for the resonances
$N(1440)\frac{1}{2}^+$, $N(1535)\frac{1}{2}^-$, $N(1520)\frac{3}{2}^-$ and
$\Delta(1232)\frac{3}{2}^+$, at intermediate and large square momentum transfer
($Q^2$). The calculations associat... | [
{
"created": "Mon, 23 Apr 2018 16:52:54 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Jun 2018 23:30:52 GMT",
"version": "v2"
}
] | 2018-06-07 | [
[
"Ramalho",
"G.",
""
]
] | We present estimates from the covariant spectator quark model for the electromagnetic transition form factors for the resonances $N(1440)\frac{1}{2}^+$, $N(1535)\frac{1}{2}^-$, $N(1520)\frac{3}{2}^-$ and $\Delta(1232)\frac{3}{2}^+$, at intermediate and large square momentum transfer ($Q^2$). The calculations associated... |
hep-ph/0102016 | Piotr Chankowski | Wojciech Krolikowski (Warsaw) | Prediction of LSND effect as a "sterile" perturbation of the bimaximal
texture for three active neutrinos | Reference [9] lost in the original submission added | null | null | IFT-01/03 | hep-ph | null | As a contribution to the hypothesis of mixing of three active neutrinos with,
at least, one sterile neutrino, we report on a simple $4\times4$ texture whose
$3\times3$ part arises from the popular bimaximal texture for three active
neutrinos $\nu_e,\nu_\mu,\nu_\tau$, where $c_{12}=1/\sqrt{2} = s_{12}$, $c_{23}
= 1/\s... | [
{
"created": "Fri, 2 Feb 2001 11:45:57 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Feb 2001 10:22:17 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Krolikowski",
"Wojciech",
"",
"Warsaw"
]
] | As a contribution to the hypothesis of mixing of three active neutrinos with, at least, one sterile neutrino, we report on a simple $4\times4$ texture whose $3\times3$ part arises from the popular bimaximal texture for three active neutrinos $\nu_e,\nu_\mu,\nu_\tau$, where $c_{12}=1/\sqrt{2} = s_{12}$, $c_{23} = 1/\sqr... |
1112.2567 | Chunhui Chen | Chunhui Chen | New approach to identifying boosted hadronically-decaying particle using
jet substructure in its center-of-mass frame | Published in Physical Review D 85, 034007 (2012) | Physical Review D 85, 034007 (2012) | 10.1103/PhysRevD.85.034007 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we introduce a new approach to study jet substructure in the
center-of-mass frame of the jet. We demonstrate that it can be used to
discriminate the boosted heavy particles from the QCD jets and the method is
complimentary to the existing other jet substructure algorithms. Applications
to searches for h... | [
{
"created": "Mon, 12 Dec 2011 14:45:42 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jan 2012 06:47:30 GMT",
"version": "v2"
},
{
"created": "Tue, 7 Feb 2012 19:37:18 GMT",
"version": "v3"
}
] | 2015-03-19 | [
[
"Chen",
"Chunhui",
""
]
] | In this paper we introduce a new approach to study jet substructure in the center-of-mass frame of the jet. We demonstrate that it can be used to discriminate the boosted heavy particles from the QCD jets and the method is complimentary to the existing other jet substructure algorithms. Applications to searches for had... |
2204.09060 | Peter Denton | Peter B. Denton and Julia Gehrlein | New reactor data improves robustness of neutrino mass ordering
determination | 11 pages, 8 figures, comments welcome! v2: clarifying remarks,
matches published version | Phys. Rev. D 106, 015022 (2022) | 10.1103/PhysRevD.106.015022 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In neutrino oscillation physics numerous exact degeneracies exist under the
name LMA-Dark. These degeneracies make it impossible to determine the sign of
$\Delta m^2_{31}$ known as the atmospheric mass ordering with oscillation
experiments alone in the presence of new neutrino interactions. The combination
of differe... | [
{
"created": "Tue, 19 Apr 2022 18:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Jul 2022 16:31:10 GMT",
"version": "v2"
}
] | 2022-07-25 | [
[
"Denton",
"Peter B.",
""
],
[
"Gehrlein",
"Julia",
""
]
] | In neutrino oscillation physics numerous exact degeneracies exist under the name LMA-Dark. These degeneracies make it impossible to determine the sign of $\Delta m^2_{31}$ known as the atmospheric mass ordering with oscillation experiments alone in the presence of new neutrino interactions. The combination of different... |
2202.01393 | Yutaka Hosotani | Shuichiro Funatsu, Hisaki Hatanaka, Yutaka Hosotani, Yuta Orikasa and
Naoki Yamatsu | Anomaly flow by an Aharonov-Bohm phase | 26 pages, 16 figures, a few comments are added | Prog Theor Exp Phys (2022) | 10.1093/ptep/ptac052 | OU-HET-1131, KYUSHU-HET-230 | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | In gauge-Higgs unification (GHU), gauge symmetry is dynamically broken by an
Aharonov-Bohm (AB) phase, $\theta_H$, in the fifth dimension. We analyze
$SU(2)$ GHU with an $SU(2)$ doublet fermion in flat $M^4 \times (S^1/Z_2)$
spacetime and in the Randall-Sundrum (RS) warped space. With orbifold boundary
conditions the... | [
{
"created": "Thu, 3 Feb 2022 03:49:27 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Feb 2022 04:28:43 GMT",
"version": "v2"
},
{
"created": "Fri, 11 Mar 2022 09:30:40 GMT",
"version": "v3"
}
] | 2022-04-27 | [
[
"Funatsu",
"Shuichiro",
""
],
[
"Hatanaka",
"Hisaki",
""
],
[
"Hosotani",
"Yutaka",
""
],
[
"Orikasa",
"Yuta",
""
],
[
"Yamatsu",
"Naoki",
""
]
] | In gauge-Higgs unification (GHU), gauge symmetry is dynamically broken by an Aharonov-Bohm (AB) phase, $\theta_H$, in the fifth dimension. We analyze $SU(2)$ GHU with an $SU(2)$ doublet fermion in flat $M^4 \times (S^1/Z_2)$ spacetime and in the Randall-Sundrum (RS) warped space. With orbifold boundary conditions the $... |
hep-ph/9601380 | Kuang-Ta Chao | Han-Wen Huang, Cong-Feng Qiao, Kuang-Ta Chao | Electromagnetic Annihilation Rates of $\chi_{c0}$ and $\chi_{c2}$ with
Both Relativistic and QCD Radiative Corrections | 16 pages LaTex (2 figures included) | Phys.Rev. D54 (1996) 2123-2131 | 10.1103/PhysRevD.54.2123 | PUTP-95-28 | hep-ph | null | We estimate the electromagnetic decay rates of $\chi_{c0}\rightarrow
\gamma\gamma$ and $\chi_{c2}\rightarrow\gamma\gamma$ by taking into account
both relativistic and QCD radiative corrections. The decay rates are derived in
the Bethe-Salpeter formalism and the QCD radiative corrections are included in
accordance wit... | [
{
"created": "Wed, 31 Jan 1996 08:31:48 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Huang",
"Han-Wen",
""
],
[
"Qiao",
"Cong-Feng",
""
],
[
"Chao",
"Kuang-Ta",
""
]
] | We estimate the electromagnetic decay rates of $\chi_{c0}\rightarrow \gamma\gamma$ and $\chi_{c2}\rightarrow\gamma\gamma$ by taking into account both relativistic and QCD radiative corrections. The decay rates are derived in the Bethe-Salpeter formalism and the QCD radiative corrections are included in accordance with ... |
1101.0488 | Andry Rakotozafindrabe M. | E. G. Ferreiro, F. Fleuret, J.P. Lansberg, N. Matagne and A.
Rakotozafindrabe | Cold Nuclear Matter Effects on extrinsic J/psi production at
sqrt{s_{NN}}=2.76 TeV at the LHC | Contributed to the 4th International Conference on Hard and
Electromagnetic Probes of High Energy Nuclear Collisions (Hard Probes 2010),
Eilat, Israel, Oct. 10-15, 2010. Published in Nuclear Physics A | Nucl. Phys. A 855 (2011) 327-330 | 10.1016/j.nuclphysa.2011.02.071 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the Cold Nuclear Matter effects on J/psi production in pPb and
PbPb collisions at the current LHC energy, taking into account the gluon
shadowing and the nuclear absorption. We use the complete kinematics in the
underlying 2 to 2 partonic process, namely $g+g \to \jpsi + g$ as expected from
LO pQCD. The r... | [
{
"created": "Mon, 3 Jan 2011 10:55:59 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Apr 2011 09:32:20 GMT",
"version": "v2"
}
] | 2015-03-17 | [
[
"Ferreiro",
"E. G.",
""
],
[
"Fleuret",
"F.",
""
],
[
"Lansberg",
"J. P.",
""
],
[
"Matagne",
"N.",
""
],
[
"Rakotozafindrabe",
"A.",
""
]
] | We evaluate the Cold Nuclear Matter effects on J/psi production in pPb and PbPb collisions at the current LHC energy, taking into account the gluon shadowing and the nuclear absorption. We use the complete kinematics in the underlying 2 to 2 partonic process, namely $g+g \to \jpsi + g$ as expected from LO pQCD. The res... |
1703.02576 | Ken'ichi Saikawa | Ken'ichi Saikawa | A review of gravitational waves from cosmic domain walls | 27 pages, 4 figures, invited paper to special issue `Gravitational
Waves: Prospects after the First Direct Detections' in `Universe'; v2:
revised version of the manuscript, accepted for publication | Universe 2017, 3, 40 | 10.3390/universe3020040 | DESY 17-036 | hep-ph astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this contribution, we discuss the cosmological scenario where unstable
domain walls are formed in the early universe and their late-time annihilation
produces a significant amount of gravitational waves. After describing
cosmological constraints on long-lived domain walls, we estimate the typical
amplitude and fre... | [
{
"created": "Tue, 7 Mar 2017 20:19:39 GMT",
"version": "v1"
},
{
"created": "Sat, 6 May 2017 16:26:20 GMT",
"version": "v2"
}
] | 2017-05-09 | [
[
"Saikawa",
"Ken'ichi",
""
]
] | In this contribution, we discuss the cosmological scenario where unstable domain walls are formed in the early universe and their late-time annihilation produces a significant amount of gravitational waves. After describing cosmological constraints on long-lived domain walls, we estimate the typical amplitude and frequ... |
1009.1563 | Jian-Xiong Wang | Zhi-Guo He and Jian-Xiong Wang | Color-singlet J/psi production at alpha_s^6 in Upsilon decay | 6 pages, 5 figures | Phys.Rev.D82:094033,2010 | 10.1103/PhysRevD.82.094033 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To clarify the conflict between the theoretical predictions and experimental
measurements of the inclusive J/psi production in Upsilon decay, We consider
the alpha_s^6 order color-singlet contributions of processes Upsilon -->
J/psi+gg and Upsilon --> J/psi+gggg. Both the branching ratio and J/psi
momentum spectrum a... | [
{
"created": "Wed, 8 Sep 2010 15:20:54 GMT",
"version": "v1"
}
] | 2010-12-23 | [
[
"He",
"Zhi-Guo",
""
],
[
"Wang",
"Jian-Xiong",
""
]
] | To clarify the conflict between the theoretical predictions and experimental measurements of the inclusive J/psi production in Upsilon decay, We consider the alpha_s^6 order color-singlet contributions of processes Upsilon --> J/psi+gg and Upsilon --> J/psi+gggg. Both the branching ratio and J/psi momentum spectrum are... |
hep-ph/0310294 | Hans-Christian Pauli | Hans-Christian Pauli (MPI Kernphysik, Heidelberg) | Succesful renormalization of a QCD-inspired Hamiltonian | LaTeX2e, 8 pages, 5 figures, 0 tables, 29 references. Invited talk
presented at the 4th International Conference on Perspectives in Hadronic
Physics, at the ICTP Trieste, 12 to 16 May, 2003 | Eur.Phys.J. A19 (2004) SUPPL115-22 | 10.1140/epjad/s2004-03-003-3 | null | hep-ph | null | The long standing problem of non perturbative renormalization of a gauge
field theoretical Hamiltonian is addressed and explicitly carried out within an
(effective) light-cone Hamiltonian approach to QCD. The procedure is in line
with the conventional ideas: The Hamiltonian is first regulated by suitable
cut-off func... | [
{
"created": "Sun, 26 Oct 2003 16:04:23 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Oct 2003 11:00:34 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Pauli",
"Hans-Christian",
"",
"MPI Kernphysik, Heidelberg"
]
] | The long standing problem of non perturbative renormalization of a gauge field theoretical Hamiltonian is addressed and explicitly carried out within an (effective) light-cone Hamiltonian approach to QCD. The procedure is in line with the conventional ideas: The Hamiltonian is first regulated by suitable cut-off functi... |
1207.5773 | Oscar Wallace Greenberg | O. W. Greenberg and Steve Cowen | Construction of asymptotic fields for a charged particle | 14 pages | International Journal of Modern Physics A, Vol.27, No. 0 (2012)
1250133 | 10.1142/S0217751X12501333 | University of Maryland Preprint PP-012-011 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Asymptotic fields do not exist in theories with massless particles and
fields, because the vacuum matrix elements of products of the interacting
fields in such theories do not have delta function or principal value
singularities in momentum space. We remedy this problem by constructing a field
for the charged particl... | [
{
"created": "Tue, 24 Jul 2012 19:05:31 GMT",
"version": "v1"
}
] | 2012-08-13 | [
[
"Greenberg",
"O. W.",
""
],
[
"Cowen",
"Steve",
""
]
] | Asymptotic fields do not exist in theories with massless particles and fields, because the vacuum matrix elements of products of the interacting fields in such theories do not have delta function or principal value singularities in momentum space. We remedy this problem by constructing a field for the charged particle ... |
hep-ph/9612216 | Tamas Csorgo | J. Schmidt-Sorensen and T. Csorgo | Database on the Net for Particle Correlations and Spectra | 9 pages, Latex, uses epsf.sty and sprocl.sty, to appear in the
proceedings of International Workshop on Correlations and Fluctuations in
Multiparticle Production, Nijmegen, The Netherlands, June 1996 (World
Scientific, ed. W. Kittel et al.) Database is available at
http://www.quark.lu.se/~janus/hbt_home.html | Proc. CF'96 (WSCI 1997 ed R.C. Hwa et al) p.111 | null | CU-TP-797 (1996) | hep-ph hep-ex nucl-ex nucl-th | null | A fully interactive database is presented, which provides user-friendly
access to experimental results on single-particle spectra and two-particle
correlations (particle interferometry or HBT-effect). The database is available
on the World-Wide-Web at: http://www.quark.lu.se/~janus/hbt_home.html .
| [
{
"created": "Sat, 30 Nov 1996 19:07:03 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Schmidt-Sorensen",
"J.",
""
],
[
"Csorgo",
"T.",
""
]
] | A fully interactive database is presented, which provides user-friendly access to experimental results on single-particle spectra and two-particle correlations (particle interferometry or HBT-effect). The database is available on the World-Wide-Web at: http://www.quark.lu.se/~janus/hbt_home.html . |
0912.2727 | Markos Maniatis | M. Maniatis, O. Nachtmann | On the phenomenology of a two-Higgs-doublet model with maximal CP
symmetry at the LHC, II: radiative effects | 13 pages, 9 figures | JHEP 1004:027,2010 | 10.1007/JHEP04(2010)027 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The processes proton + antiproton -> gamma + heavy-flavour jet(s) + X and
proton + proton -> gamma + heavy-flavour jet(s) + X are studied in the
framework of a special two-Higgs-doublet model, the MCPM. As distinguishing
feature of this model we find that radiative Higgs-boson production and decay
lead to heavy flavo... | [
{
"created": "Mon, 14 Dec 2009 21:00:09 GMT",
"version": "v1"
}
] | 2010-05-12 | [
[
"Maniatis",
"M.",
""
],
[
"Nachtmann",
"O.",
""
]
] | The processes proton + antiproton -> gamma + heavy-flavour jet(s) + X and proton + proton -> gamma + heavy-flavour jet(s) + X are studied in the framework of a special two-Higgs-doublet model, the MCPM. As distinguishing feature of this model we find that radiative Higgs-boson production and decay lead to heavy flavour... |
hep-ph/0506067 | Jusak Tandean | Xiao-Gang He, Jusak Tandean, G. Valencia | The Decay Sigma^+ -> p l^+ l^- within the Standard Model | 19 pages, 8 figures, minor changes, version to appear in PRD | Phys.Rev. D72 (2005) 074003 | 10.1103/PhysRevD.72.074003 | WSU-HEP-0504 | hep-ph hep-ex nucl-th | null | The HyperCP collaboration has recently reported the observation of three
events for the decay Sigma^+ -> p mu^+ mu^-. They have suggested that new
physics may be required to understand the implied decay rate and the observed
M_{mumu} distribution. Motivated by this result, we re-examine this mode within
the standard ... | [
{
"created": "Tue, 7 Jun 2005 17:21:21 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Sep 2005 00:51:19 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"He",
"Xiao-Gang",
""
],
[
"Tandean",
"Jusak",
""
],
[
"Valencia",
"G.",
""
]
] | The HyperCP collaboration has recently reported the observation of three events for the decay Sigma^+ -> p mu^+ mu^-. They have suggested that new physics may be required to understand the implied decay rate and the observed M_{mumu} distribution. Motivated by this result, we re-examine this mode within the standard mo... |
1602.01499 | Patrick Huber | Patrick Huber | Reactor antineutrino fluxes - status and challenges | 10 pages, 2 figures, 3 tables, prepared for the Nuclear Physics B
special issue on Neutrino Oscillations celebrating the Nobel Prize in Physics
2015 | null | 10.1016/j.nuclphysb.2016.04.012 | null | hep-ph nucl-th physics.ins-det | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this contribution we describe the current understanding of reactor
antineutrino fluxes and point out some recent developments. This is not
intended to be a complete review of this vast topic but merely a selection of
observations and remarks, which despite their incompleteness, will highlight
the status and the ch... | [
{
"created": "Wed, 3 Feb 2016 22:24:40 GMT",
"version": "v1"
}
] | 2016-06-22 | [
[
"Huber",
"Patrick",
""
]
] | In this contribution we describe the current understanding of reactor antineutrino fluxes and point out some recent developments. This is not intended to be a complete review of this vast topic but merely a selection of observations and remarks, which despite their incompleteness, will highlight the status and the chal... |
hep-ph/0512302 | Antonio Lopez Maroto | J. A. R. Cembranos, A. Dobado, A. L. Maroto | Branon Phenomenology | Contribution to the Proceedings of 2005 International Linear Collider
Physics and Detector Workshop and Second ILC Accelerator Workshop, Snowmass,
CO (Snowmass05), 3 pages, LaTeX, 2 figures | ECONFC0508141:ALCPG0501,2005 | null | UCI-TR-2005-43 | hep-ph | null | In brane-world models with low tension, the fluctuations of the brane along
the extra dimensions (branons) are the only relevant new low-energy modes. Such
branon fields are in general massive, stable and weakly interacting, and
accordingly they are natural candidates to explain the universe missing mass
problem. On ... | [
{
"created": "Thu, 22 Dec 2005 16:08:44 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cembranos",
"J. A. R.",
""
],
[
"Dobado",
"A.",
""
],
[
"Maroto",
"A. L.",
""
]
] | In brane-world models with low tension, the fluctuations of the brane along the extra dimensions (branons) are the only relevant new low-energy modes. Such branon fields are in general massive, stable and weakly interacting, and accordingly they are natural candidates to explain the universe missing mass problem. On th... |
0903.0490 | Carlo Michel Carloni Calame | C.M. Carloni Calame, S. Moretti, F. Piccinini, D.A. Ross | One-loop Electro-Weak Corrections to the Event Orientation of e+e- into
3 jet Processes | 17 pages, 10 figures | null | null | SHEP-08-31 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the full one-loop Electro-Weak (EW) contributions of O(alpha_S
alpha_EM^3) entering the electron-positron into a quark-antiquark pair plus one
gluon cross section at the Z peak and LC energies in presence of polarisation
of the initial state and by retaining the event orientation of the final state.
We inc... | [
{
"created": "Tue, 3 Mar 2009 10:58:31 GMT",
"version": "v1"
}
] | 2009-03-04 | [
[
"Calame",
"C. M. Carloni",
""
],
[
"Moretti",
"S.",
""
],
[
"Piccinini",
"F.",
""
],
[
"Ross",
"D. A.",
""
]
] | We compute the full one-loop Electro-Weak (EW) contributions of O(alpha_S alpha_EM^3) entering the electron-positron into a quark-antiquark pair plus one gluon cross section at the Z peak and LC energies in presence of polarisation of the initial state and by retaining the event orientation of the final state. We inclu... |
hep-ph/9910274 | Andrea Petrelli | A. Petrelli (Argonne) | J/psi Production: Tevatron and Fixed-Target Collisions | 6 pages, 3 figures. Talk given at the QCD99 Euroconference,
Montpellier, France, July 1999 | Nucl.Phys.Proc.Suppl.86:533-538,2000 | 10.1016/S0920-5632(00)00618-6 | ANL-HEP-CP-99-107 | hep-ph | null | In this talk I show the results of a fit of the NRQCD matrix elements to the
CDF data for direct $J/\psi$ production, by including the radiative corrections
to the colour-singlet channel and the effect of the $k_T$-smearing. Furthermore
I perform the NLO NRQCD analysis of $J/\psi$ production in fixed-target
proton-nu... | [
{
"created": "Thu, 7 Oct 1999 19:57:21 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Petrelli",
"A.",
"",
"Argonne"
]
] | In this talk I show the results of a fit of the NRQCD matrix elements to the CDF data for direct $J/\psi$ production, by including the radiative corrections to the colour-singlet channel and the effect of the $k_T$-smearing. Furthermore I perform the NLO NRQCD analysis of $J/\psi$ production in fixed-target proton-nucl... |
2207.05094 | Cyril Creque-Sarbinowski | Stephon Alexander and Cyril Creque-Sarbinowski | Chern-Simons Gravity and Neutrino Self-Interactions | 9 pages 3 figures | null | null | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dynamical Chern-Simons gravity (dCS) is a four-dimensional parity-violating
extension of general relativity. Current models predict the effect of this
extension to be negligible due to large decay constants $f$ close to the scale
of grand unified theories. Here, we present a construction of dCS allowing for
much smal... | [
{
"created": "Mon, 11 Jul 2022 18:00:02 GMT",
"version": "v1"
}
] | 2022-07-13 | [
[
"Alexander",
"Stephon",
""
],
[
"Creque-Sarbinowski",
"Cyril",
""
]
] | Dynamical Chern-Simons gravity (dCS) is a four-dimensional parity-violating extension of general relativity. Current models predict the effect of this extension to be negligible due to large decay constants $f$ close to the scale of grand unified theories. Here, we present a construction of dCS allowing for much smalle... |
1511.01323 | Tord Riemann | Michal Ochman and Tord Riemann | MBsums - a Mathematica package for the representation of Mellin-Barnes
integrals by multiple sums | Part of a talk presented by J. Gluza at the XXXIX International
Conference of Theoretical Physics "Matter to the Deepest", Ustron, Poland,
September 13-18, 2015. Extended version of the contribution to the
proceedings in Acta Physica Polonica 46 (2015) | null | 10.5506/APhysPolB.46.2117 | DESY 15-209 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Feynman integrals may be represented by the Mathematica packages AMBRE and MB
as multiple Mellin-Barnes integrals. With the Mathematica package MBsums these
Mellin-Barnes integrals are transformed into multiple sums.
| [
{
"created": "Wed, 4 Nov 2015 13:24:29 GMT",
"version": "v1"
}
] | 2016-01-20 | [
[
"Ochman",
"Michal",
""
],
[
"Riemann",
"Tord",
""
]
] | Feynman integrals may be represented by the Mathematica packages AMBRE and MB as multiple Mellin-Barnes integrals. With the Mathematica package MBsums these Mellin-Barnes integrals are transformed into multiple sums. |
hep-ph/0308094 | Arnd Brandenburg | A. Brandenburg | Top quark physics and QCD: Progress since the TESLA TDR | Two references added. 7 pages, 8 postscript figures, to appear in the
proceedings of "The 4th ECFA/DESY Workshop on Physics and Detectors for a
90-800 GeV Linear e+e- Collider", NIKHEF, Amsterdam, The Netherlands, April
2003 | null | null | PITHA 03/07, DESY 03-104 | hep-ph | null | I review progress on investigations concerning top quark physics and QCD at a
future linear e+e- collider that has been achieved since the presentation of
the TESLA technical design report in spring 2001. I concentrate on studies that
have been presented during the workshop series of the Extended Joint ECFA/DESY
Stud... | [
{
"created": "Fri, 8 Aug 2003 09:04:38 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Sep 2003 09:02:36 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Brandenburg",
"A.",
""
]
] | I review progress on investigations concerning top quark physics and QCD at a future linear e+e- collider that has been achieved since the presentation of the TESLA technical design report in spring 2001. I concentrate on studies that have been presented during the workshop series of the Extended Joint ECFA/DESY Study ... |
1710.04213 | Prateek Agrawal | Prateek Agrawal and Kiel Howe | Factoring the Strong CP Problem | 14 pages, 5 figures | null | 10.1007/JHEP12(2018)029 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new mechanism to solve the strong CP problem using $N\geq2$
axions, each dynamically relaxing part of the $\bar\theta$ parameter. At high
energies $M\gg\Lambda_{QCD}$ the $SU(3)_{c}$ group becomes the diagonal
subgroup of an $SU(3)^{N}$ gauge group, and the non-perturbative effects in
each individual $SU... | [
{
"created": "Wed, 11 Oct 2017 18:00:00 GMT",
"version": "v1"
}
] | 2018-12-26 | [
[
"Agrawal",
"Prateek",
""
],
[
"Howe",
"Kiel",
""
]
] | We present a new mechanism to solve the strong CP problem using $N\geq2$ axions, each dynamically relaxing part of the $\bar\theta$ parameter. At high energies $M\gg\Lambda_{QCD}$ the $SU(3)_{c}$ group becomes the diagonal subgroup of an $SU(3)^{N}$ gauge group, and the non-perturbative effects in each individual $SU(3... |
0809.3054 | Jun-Feng Sun | Jin-Shu Huang, Gong-Ru Lu | Yukawa Corrections to gamma gamma --> b\bar{b} in the Topcolor Assisted
Technicolor Models | 24 pages, 6 figures, version appeared in PRD | Phys.Rev.D78:035007,2008 | 10.1103/PhysRevD.78.035007 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Yukawa corrections to the gamma gamma --> b\bar{b} corss section
in the topcolor assisted technicolor models at the photon-photon colliders. We
find that, for the favorable parameters, the relative corrections from pseudo
Goldstone bosons give out a 3.2%--5.9% decrement of the cross section from the
tree... | [
{
"created": "Thu, 18 Sep 2008 03:05:25 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Oct 2008 02:36:57 GMT",
"version": "v2"
}
] | 2008-11-07 | [
[
"Huang",
"Jin-Shu",
""
],
[
"Lu",
"Gong-Ru",
""
]
] | We study the Yukawa corrections to the gamma gamma --> b\bar{b} corss section in the topcolor assisted technicolor models at the photon-photon colliders. We find that, for the favorable parameters, the relative corrections from pseudo Goldstone bosons give out a 3.2%--5.9% decrement of the cross section from the tree l... |
hep-ph/9205220 | null | Anjans S. Joshipura and Saurabh D. Rindani | Fast Neutrino Decay in the Minimal Seesaw Model | 16 pages, PRL-TH/92-10 | Phys.Rev. D46 (1992) 3000-3007 | 10.1103/PhysRevD.46.3000 | null | hep-ph | null | Neutrino decay in the minimal seesaw model containing three right handed
neutrinos and a complex $SU(2)\times U(1)$ singlet Higgs in addition to the
standard model fields is considered. A global horizontal symmetry $U(1)_H$ is
imposed, which on spontaneous breaking gives rise to a Goldstone boson. This
symmetry is ch... | [
{
"created": "Wed, 13 May 1992 15:12:56 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Joshipura",
"Anjans S.",
""
],
[
"Rindani",
"Saurabh D.",
""
]
] | Neutrino decay in the minimal seesaw model containing three right handed neutrinos and a complex $SU(2)\times U(1)$ singlet Higgs in addition to the standard model fields is considered. A global horizontal symmetry $U(1)_H$ is imposed, which on spontaneous breaking gives rise to a Goldstone boson. This symmetry is chos... |
hep-ph/0308234 | Jianwei Qiu | Jianwei Qiu (Iowa State) and Matthias Grosse Perdekamp
(Illinois/RIKEN-BNL) | Summary of Spin Physics Parallel Sessions | Latex, 5 pages, to appear in the Proceedings of the 8th Conference on
Intersections between Particle and Nuclear Physics (CIPANP 2003) | null | 10.1063/1.1664323 | null | hep-ph nucl-ex nucl-th | null | We summarize the activities in the spin physics parallel sessions of the
$8^{\rm th}$ conference on intersections between particle and nuclear physics.
| [
{
"created": "Fri, 22 Aug 2003 20:31:01 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Qiu",
"Jianwei",
"",
"Iowa State"
],
[
"Perdekamp",
"Matthias Grosse",
"",
"Illinois/RIKEN-BNL"
]
] | We summarize the activities in the spin physics parallel sessions of the $8^{\rm th}$ conference on intersections between particle and nuclear physics. |
hep-ph/0312011 | Daniele Fargion | D.Fargion | Detecting Solar Neutrino Flares and Flavors | 13 pages, 4 figures ; minor editorial corrections | JHEP 0406 (2004) 045 | 10.1088/1126-6708/2004/06/045 | null | hep-ph astro-ph hep-ex nucl-ex | null | Intense solar flares originated in sun spots produce high energy particles
(protons, $\alpha$) well observable by satellites and ground-based detectors.
The flare onset produces signals in different energy bands (radio, X, gamma and
neutrons). The most powerful solar flares as the ones occurred on 23 February
1956, 2... | [
{
"created": "Mon, 1 Dec 2003 18:48:54 GMT",
"version": "v1"
},
{
"created": "Sat, 6 Dec 2003 16:21:16 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Apr 2004 17:59:09 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Fargion",
"D.",
""
]
] | Intense solar flares originated in sun spots produce high energy particles (protons, $\alpha$) well observable by satellites and ground-based detectors. The flare onset produces signals in different energy bands (radio, X, gamma and neutrons). The most powerful solar flares as the ones occurred on 23 February 1956, 29 ... |
hep-ph/9511436 | Ludger Hannibal | Ludger Hannibal (Universitaet Oldenburg, Germany) | Neutral Kaon decay without symmetry violation: A nonstandard theoretical
speculation | Standard LaTeX article, 7 pp | null | null | null | hep-ph | null | It is shown that if antiparticles are realized in quantum field theory by
negative frequency states, which nevertheless have positive energy density, the
resulting theory provides a qualitative explanation for the experiments on the
neutral K mesons, without assumming any symmetry violation.
| [
{
"created": "Tue, 28 Nov 1995 15:30:17 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hannibal",
"Ludger",
"",
"Universitaet Oldenburg, Germany"
]
] | It is shown that if antiparticles are realized in quantum field theory by negative frequency states, which nevertheless have positive energy density, the resulting theory provides a qualitative explanation for the experiments on the neutral K mesons, without assumming any symmetry violation. |
0808.2014 | Jae Sik Lee | Jae Sik Lee | Manifestations of CP Violation in the MSSM Higgs Sector | Submitted for the SUSY08 proceedings, 6 pages, 9 figures, Fig.6
corrected | AIP Conf.Proc.1078:36-41,2009 | 10.1063/1.3051964 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate how CP violation manifests itself in the Higgs sector of the
minimal supersymmetric extension of the Standard Model (MSSM). Starting with a
brief introduction to CP violation in the MSSM and its effects on the Higgs
sector, we discuss some phenomenological aspects of the Higgs sector CP
violation based... | [
{
"created": "Thu, 14 Aug 2008 15:53:14 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Oct 2008 07:25:22 GMT",
"version": "v2"
}
] | 2009-02-02 | [
[
"Lee",
"Jae Sik",
""
]
] | We demonstrate how CP violation manifests itself in the Higgs sector of the minimal supersymmetric extension of the Standard Model (MSSM). Starting with a brief introduction to CP violation in the MSSM and its effects on the Higgs sector, we discuss some phenomenological aspects of the Higgs sector CP violation based o... |
hep-ph/0502175 | Jesse Thaler | Jesse Thaler | Little Technicolor | 26 pages, 2 figures; v2: references added; v3: added section on
vacuum alignment to match JHEP version | JHEP 0507 (2005) 024 | 10.1088/1126-6708/2005/07/024 | HUTP-05/A0008 | hep-ph hep-th | null | Inspired by the AdS/CFT correspondence, we show that any G/H symmetry
breaking pattern can be described by a simple two-site moose diagram. This
construction trivially reproduces the CCWZ prescription in the context of
Hidden Local Symmetry. We interpret this moose in a novel way to show that many
little Higgs theori... | [
{
"created": "Fri, 18 Feb 2005 21:51:38 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Mar 2005 16:23:04 GMT",
"version": "v2"
},
{
"created": "Fri, 2 Sep 2005 14:37:21 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Thaler",
"Jesse",
""
]
] | Inspired by the AdS/CFT correspondence, we show that any G/H symmetry breaking pattern can be described by a simple two-site moose diagram. This construction trivially reproduces the CCWZ prescription in the context of Hidden Local Symmetry. We interpret this moose in a novel way to show that many little Higgs theories... |
1511.04845 | Guang-Juan Wang | Guang-Juan Wang, Li Ma, Xiang Liu, Shi-Lin Zhu | Strong decay patterns of the hidden-charm pentaquark states $P_c(4380)$
and $P_c(4450)$ | 9 pages | Phys. Rev. D 93, 034031 (2016) | 10.1103/PhysRevD.93.034031 | null | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the heavy quark symmetry and spin rearrangement scheme, we study the
strong decay behavior of the hidden-charm pentaquark states with
$J^P={\frac{3}{2}}^{\pm}, {\frac{5}{2}}^{\pm}$ assuming they are molecular
candidates composed of ${\bar D}^{(\ast)}$ and ${\Sigma}_c^{(\ast)}$. We obtain
several typical ratios o... | [
{
"created": "Mon, 16 Nov 2015 07:02:50 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Feb 2016 07:52:24 GMT",
"version": "v2"
}
] | 2016-03-02 | [
[
"Wang",
"Guang-Juan",
""
],
[
"Ma",
"Li",
""
],
[
"Liu",
"Xiang",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | With the heavy quark symmetry and spin rearrangement scheme, we study the strong decay behavior of the hidden-charm pentaquark states with $J^P={\frac{3}{2}}^{\pm}, {\frac{5}{2}}^{\pm}$ assuming they are molecular candidates composed of ${\bar D}^{(\ast)}$ and ${\Sigma}_c^{(\ast)}$. We obtain several typical ratios of ... |
1804.02226 | Johannes Bl\"umlein | J. Ablinger, J. Bl\"umlein, A. De Freitas, A. Goedicke, C. Schneider,
and K. Sch\"onwald | The Two-mass Contribution to the Three-Loop Gluonic Operator Matrix
Element $A_{gg,Q}^{(3)}$ | 99 pages LATEX, 2 Figures | null | 10.1016/j.nuclphysb.2018.04.023 | DESY 18--016, DO--TH 18/02 | hep-ph hep-ex hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the two-mass QCD contributions to the massive operator matrix
element $A_{gg,Q}$ at $\mathcal{O} (\alpha_s^3)$ in analytic form in Mellin
$N$- and $z$-space, maintaining the complete dependence on the heavy quark mass
ratio. These terms are important ingredients for the matching relations of the
variable... | [
{
"created": "Fri, 6 Apr 2018 12:19:30 GMT",
"version": "v1"
}
] | 2018-05-09 | [
[
"Ablinger",
"J.",
""
],
[
"Blümlein",
"J.",
""
],
[
"De Freitas",
"A.",
""
],
[
"Goedicke",
"A.",
""
],
[
"Schneider",
"C.",
""
],
[
"Schönwald",
"K.",
""
]
] | We calculate the two-mass QCD contributions to the massive operator matrix element $A_{gg,Q}$ at $\mathcal{O} (\alpha_s^3)$ in analytic form in Mellin $N$- and $z$-space, maintaining the complete dependence on the heavy quark mass ratio. These terms are important ingredients for the matching relations of the variable f... |
hep-ph/9909481 | Panagiota Kanti | P. Kanti, I.I. Kogan, K.A. Olive and M. Pospelov | Cosmological 3-Brane Solutions | 14 pages, Latex file, no figures, typos corrected, comments and
references added, version to appear in Physics Letters B | Phys.Lett.B468:31-39,1999 | 10.1016/S0370-2693(99)01218-6 | UMN-TH-1820/99, TPI-MINN-99/40, OUTP-99-48P | hep-ph astro-ph gr-qc hep-th | null | We analyze cosmological equations in the brane world scenario with one extra
space-like dimension. We demonstrate that the cosmological equations can be
reduced to the usual 4D Friedmann type if the bulk energy-momentum tensor is
different from zero. We then generalize these equations to the case of a brane
of finite... | [
{
"created": "Wed, 22 Sep 1999 23:03:35 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Nov 1999 16:10:31 GMT",
"version": "v2"
}
] | 2009-09-15 | [
[
"Kanti",
"P.",
""
],
[
"Kogan",
"I. I.",
""
],
[
"Olive",
"K. A.",
""
],
[
"Pospelov",
"M.",
""
]
] | We analyze cosmological equations in the brane world scenario with one extra space-like dimension. We demonstrate that the cosmological equations can be reduced to the usual 4D Friedmann type if the bulk energy-momentum tensor is different from zero. We then generalize these equations to the case of a brane of finite t... |
0807.2147 | Frans Klinkhamer | F.R. Klinkhamer | UHECR bounds on Lorentz violation in the photon sector | plenary talk at the 20-th Rencontre de Blois "Challenges in Particle
Astrophysics", May 18-23, 2008; v4: final arXiv version with minor changes | null | null | KA-TP-16-2008 | hep-ph astro-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The aim of this brief review is to present a case study of how astrophysics
data can be used to get bounds on Lorentz-violating parameters. For this
purpose, a particularly simple Lorentz-violating modification of the Maxwell
theory of photons is considered, which maintains gauge invariance, CPT, and
renormalization.... | [
{
"created": "Mon, 14 Jul 2008 18:20:16 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jul 2008 10:58:55 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Sep 2008 09:53:21 GMT",
"version": "v3"
},
{
"created": "Tue, 14 Oct 2008 17:34:43 GMT",
"version": "v4"
}
] | 2008-10-14 | [
[
"Klinkhamer",
"F. R.",
""
]
] | The aim of this brief review is to present a case study of how astrophysics data can be used to get bounds on Lorentz-violating parameters. For this purpose, a particularly simple Lorentz-violating modification of the Maxwell theory of photons is considered, which maintains gauge invariance, CPT, and renormalization. W... |
hep-ph/0507266 | Feng Yuan | Werner Vogelsang, Feng Yuan | Single-Transverse Spin Asymmetries: From DIS to Hadronic Collisions | published version | Phys.Rev.D72:054028,2005 | 10.1103/PhysRevD.72.054028 | BNL-NT-05/26, RBRC-537 | hep-ph | null | We study single-spin asymmetries in semi-inclusive deep inelastic scattering
with transversely polarized target. Based on the QCD factorization approach, we
consider Sivers and Collins contributions to the asymmetries. We fit simple
parameterizations for the Sivers and Collins functions to the recent HERMES
data, and... | [
{
"created": "Fri, 22 Jul 2005 16:28:26 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Sep 2005 14:50:14 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Vogelsang",
"Werner",
""
],
[
"Yuan",
"Feng",
""
]
] | We study single-spin asymmetries in semi-inclusive deep inelastic scattering with transversely polarized target. Based on the QCD factorization approach, we consider Sivers and Collins contributions to the asymmetries. We fit simple parameterizations for the Sivers and Collins functions to the recent HERMES data, and c... |
hep-ph/9604391 | null | S. J. Brodsky (SLAC) | Light-Cone Quantization and Hadron Structure | LaTex 36 pages, 3 figures. To obtain a copy, send e-mail to
techpub@slac.stanford.edu | null | null | SLAC-PUB-7152 | hep-ph | null | In this talk, I review the use of the light-cone Fock expansion as a
tractable and consistent description of relativistic many-body systems and
bound states in quantum field theory and as a frame-independent representation
of the physics of the QCD parton model. Nonperturbative methods for computing
the spectrum and ... | [
{
"created": "Tue, 23 Apr 1996 18:08:44 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Brodsky",
"S. J.",
"",
"SLAC"
]
] | In this talk, I review the use of the light-cone Fock expansion as a tractable and consistent description of relativistic many-body systems and bound states in quantum field theory and as a frame-independent representation of the physics of the QCD parton model. Nonperturbative methods for computing the spectrum and LC... |
1506.07786 | Bjorn O. Lange | Robin Br\"user, Thorsten Feldmann, Bjorn O. Lange, Thomas Mannel,
Sascha Turczyk | Angular Analysis of New Physics Operators in polarized $\tau \to 3 \ell$
Decays | 34 pages, 4 figures | null | null | SI-HEP-2015-07, QFET-2015-08, MITP/15-022 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a bottom-up approach we investigate lepton-flavour violating processes
$\tau \to 3 \ell$ that are mediated by New Physics encoded in effective-theory
operators of dimension six. While the opportunity to scrutinize the underlying
operator structure has been investigated before, we explore the benefits of
utilising ... | [
{
"created": "Thu, 25 Jun 2015 15:27:12 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Brüser",
"Robin",
""
],
[
"Feldmann",
"Thorsten",
""
],
[
"Lange",
"Bjorn O.",
""
],
[
"Mannel",
"Thomas",
""
],
[
"Turczyk",
"Sascha",
""
]
] | In a bottom-up approach we investigate lepton-flavour violating processes $\tau \to 3 \ell$ that are mediated by New Physics encoded in effective-theory operators of dimension six. While the opportunity to scrutinize the underlying operator structure has been investigated before, we explore the benefits of utilising th... |
2107.10865 | Yogev Shpilman | Marta Losada, Yosef Nir, Gilad Perez, Yogev Shpilman | Probing scalar dark matter oscillations with neutrino oscillations | 25 pages, 8 figures | null | 10.1007/JHEP04(2022)030 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by-nc-nd/4.0/ | If ultra-light dark matter (ULDM) exists and couples to neutrinos, it can be
discovered via time-periodic variations in the neutrino mass and mixing
parameters. We analyze the current bounds on such a scenario and establish the
sensitivity expected for both time-averaged and time-resolved modulations in
future neutri... | [
{
"created": "Thu, 22 Jul 2021 18:03:29 GMT",
"version": "v1"
}
] | 2022-04-27 | [
[
"Losada",
"Marta",
""
],
[
"Nir",
"Yosef",
""
],
[
"Perez",
"Gilad",
""
],
[
"Shpilman",
"Yogev",
""
]
] | If ultra-light dark matter (ULDM) exists and couples to neutrinos, it can be discovered via time-periodic variations in the neutrino mass and mixing parameters. We analyze the current bounds on such a scenario and establish the sensitivity expected for both time-averaged and time-resolved modulations in future neutrino... |
hep-ph/9610412 | null | Shi-lin Zhu, W-Y. P. Hwang, and Ze-sen Yang | (D* to D + gamma) and (B* to B + gamma) as derived from QCD Sum Rules | 11 pages, LateX | Mod.Phys.Lett. A12 (1997) 3027-3036 | 10.1142/S0217732397003150 | null | hep-ph | null | The method of QCD sum rules in the presence of the external electromagnetic
$F_{\mu\nu}$ field is used to analyze radiative decays of charmed or bottomed
mesons such as $D^{\ast}\to D\gamma$ and $B^{\ast}\to B\gamma$, with the
susceptibilities obtained previously from the study of baryon magnetic moments.
Our predict... | [
{
"created": "Fri, 18 Oct 1996 13:47:45 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Zhu",
"Shi-lin",
""
],
[
"Hwang",
"W-Y. P.",
""
],
[
"Yang",
"Ze-sen",
""
]
] | The method of QCD sum rules in the presence of the external electromagnetic $F_{\mu\nu}$ field is used to analyze radiative decays of charmed or bottomed mesons such as $D^{\ast}\to D\gamma$ and $B^{\ast}\to B\gamma$, with the susceptibilities obtained previously from the study of baryon magnetic moments. Our predictio... |
1706.04344 | Shohei Okawa | Junichiro Kawamura, Shohei Okawa, Yuji Omura | Impact of the $b \to s ll$ anomalies on dark matter physics | 19 pages, 6 figures, 2 tables; references added, figures refined,
version accepted in PRD | Phys. Rev. D 96, 075041 (2017) | 10.1103/PhysRevD.96.075041 | UT-17-22 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, the LHCb collaboration has reported the excesses in the $b \to s
ll$ processes. One of the promising candidates for new physics to explain the
anomalies is the extended Standard Model (SM) with vector-like quarks and
leptons. In that model, Yukawa couplings between the extra fermions and SM
fermions are int... | [
{
"created": "Wed, 14 Jun 2017 07:49:35 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Nov 2017 09:59:47 GMT",
"version": "v2"
}
] | 2017-11-08 | [
[
"Kawamura",
"Junichiro",
""
],
[
"Okawa",
"Shohei",
""
],
[
"Omura",
"Yuji",
""
]
] | Recently, the LHCb collaboration has reported the excesses in the $b \to s ll$ processes. One of the promising candidates for new physics to explain the anomalies is the extended Standard Model (SM) with vector-like quarks and leptons. In that model, Yukawa couplings between the extra fermions and SM fermions are intro... |
0912.5250 | Baier | V. N. Baier and V. M. Katkov | Pair creation by a photon in an electric field | 15 pages, 6 figures | Phys.Lett.A374:2201-2206,2010 | 10.1016/j.physleta.2010.01.051 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The process of pair creation by a photon in a constant and homogeneous
electric field is investigated basing on the polarization operator in the
field. The total probability of the process is found in a relatively simple
form. At high energy the quasiclassical approximation is valid. The corrections
to the standard q... | [
{
"created": "Tue, 29 Dec 2009 04:10:59 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Baier",
"V. N.",
""
],
[
"Katkov",
"V. M.",
""
]
] | The process of pair creation by a photon in a constant and homogeneous electric field is investigated basing on the polarization operator in the field. The total probability of the process is found in a relatively simple form. At high energy the quasiclassical approximation is valid. The corrections to the standard qua... |
1607.06602 | Volker Koch | Volker Koch and Adam Bzdak | Fluctuations and the QCD Phase Diagram | Conference Proceedings | null | 10.5506/APhysPolB.47.1867 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this contribution we will discuss how the study of various fluctuation
observables may be used to explore the phase diagram of the strong interaction.
We will briefly summarize the present study of experimental and theoretical
research in this area. We will then discuss various corrections and issues
which need to... | [
{
"created": "Fri, 22 Jul 2016 09:05:49 GMT",
"version": "v1"
}
] | 2016-08-24 | [
[
"Koch",
"Volker",
""
],
[
"Bzdak",
"Adam",
""
]
] | In this contribution we will discuss how the study of various fluctuation observables may be used to explore the phase diagram of the strong interaction. We will briefly summarize the present study of experimental and theoretical research in this area. We will then discuss various corrections and issues which need to b... |
hep-ph/0506215 | Louis J. Clavelli | L. Clavelli | Growth of a susy bubble: inhomogeneity effects | 17 pages, 5 figures | Phys.Rev.D72:055005,2005; Erratum-ibid.D73:039901,2006 | 10.1103/PhysRevD.72.055005 10.1103/PhysRevD.73.039901 | UAHEP051 | hep-ph astro-ph hep-th | null | In a dense star, the Pauli exclusion principle functions as an enormous
energy storage mechanism. Supersymmetry could provide a way to recapture this
energy. If there is a transition to an exactly supersymmetric (susy) phase, the
trapped energy can be released with consequences similar to gamma ray burst
observations... | [
{
"created": "Wed, 22 Jun 2005 14:52:24 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Clavelli",
"L.",
""
]
] | In a dense star, the Pauli exclusion principle functions as an enormous energy storage mechanism. Supersymmetry could provide a way to recapture this energy. If there is a transition to an exactly supersymmetric (susy) phase, the trapped energy can be released with consequences similar to gamma ray burst observations. ... |
2303.14913 | Hieu Minh Tran | Sang Quang Dinh and Hieu Minh Tran | A model with vectorlike fermions and $U(1)_X$ symmetry: CKM unitarity,
$b \rightarrow s$ transitions, and prospect at Belle II | 32 pages, 14 figures. Version accepted for publication in Nuclear
Physics B | Nucl. Phys. B 997 (2023) 116384 | 10.1016/j.nuclphysb.2023.116384 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The updated analysis of the LHCb Collaboration on the lepton flavor violation
suggests that the new physics should couple to muons and electrons with
comparable magnitudes, resulting in the anomalies in both rare decay channels,
$b \rightarrow s \mu^+ \mu^-$ and $b \rightarrow s e^+ e^-$. Meanwhile, the
recent result... | [
{
"created": "Mon, 27 Mar 2023 04:48:19 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Apr 2023 00:55:36 GMT",
"version": "v2"
},
{
"created": "Thu, 26 Oct 2023 18:09:50 GMT",
"version": "v3"
}
] | 2023-11-13 | [
[
"Dinh",
"Sang Quang",
""
],
[
"Tran",
"Hieu Minh",
""
]
] | The updated analysis of the LHCb Collaboration on the lepton flavor violation suggests that the new physics should couple to muons and electrons with comparable magnitudes, resulting in the anomalies in both rare decay channels, $b \rightarrow s \mu^+ \mu^-$ and $b \rightarrow s e^+ e^-$. Meanwhile, the recent result o... |
hep-ph/0506038 | J. G. Contreras | Miguel N. Mondragon (Cinvestav-Merida) J.G. Contreras
(Cinvestav-Merida) | On the scaling properties of the total $\gamma^*\mathrm{p}$ cross
section | Major rewriting of the text. Results unchanged, conclusions expanded | Rev.Mex.Fis. 52 (2006) 438-443 | null | null | hep-ph | null | We perform a detailed analysis on the scaling properties of the total
$\gamma^*\mathrm{p}$ cross section, $\sigma_{\gamma^*\mathrm{p}}$. We write the
cross section as a product of two functions $W$ and $V$ representing,
respectively, the dynamical degrees of freedom and the contribution from the
valence partons. Anal... | [
{
"created": "Sat, 4 Jun 2005 17:00:14 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Feb 2006 10:18:28 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Mondragon",
"Miguel N.",
"",
"Cinvestav-Merida"
],
[
"Contreras",
"J. G.",
"",
"Cinvestav-Merida"
]
] | We perform a detailed analysis on the scaling properties of the total $\gamma^*\mathrm{p}$ cross section, $\sigma_{\gamma^*\mathrm{p}}$. We write the cross section as a product of two functions $W$ and $V$ representing, respectively, the dynamical degrees of freedom and the contribution from the valence partons. Analyz... |
1810.04665 | Luca Rottoli | Wojciech Bizo\'n, Ulrich Haisch, and Luca Rottoli | Constraints on the quartic Higgs self-coupling from double-Higgs
production at future hadron colliders | Final version, to be published in JHEP | null | 10.1007/JHEP10(2019)267 | CERN-TH-2018-218, OUTP-17-21P | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the indirect constraints on the quartic Higgs self-coupling that
arise from double-Higgs production at future hadron colliders. To this purpose,
we calculate the two-loop contributions to the $gg \to hh$ amplitudes that
involve a modified $h^4$ vertex. Based on our results, we estimate the reach of
a $pp$ co... | [
{
"created": "Wed, 10 Oct 2018 17:59:48 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jul 2019 17:23:03 GMT",
"version": "v2"
},
{
"created": "Tue, 29 Oct 2019 20:25:46 GMT",
"version": "v3"
}
] | 2020-01-08 | [
[
"Bizoń",
"Wojciech",
""
],
[
"Haisch",
"Ulrich",
""
],
[
"Rottoli",
"Luca",
""
]
] | We study the indirect constraints on the quartic Higgs self-coupling that arise from double-Higgs production at future hadron colliders. To this purpose, we calculate the two-loop contributions to the $gg \to hh$ amplitudes that involve a modified $h^4$ vertex. Based on our results, we estimate the reach of a $pp$ coll... |
1910.10814 | M\'aximo Coppola | M. Coppola, D. Gomez Dumm, S. Noguera and N.N. Scoccola | Weak decays of magnetized charged pions in the symmetric gauge | 24 pages, no figures | Phys. Rev. D 101, 034003 (2020) | 10.1103/PhysRevD.101.034003 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the decay $\pi^- \to l \, \bar{\nu}_l$ ($l=e^-,\,\mu^-$) in the
presence of an arbitrary large uniform magnetic field, using the symmetric
gauge. The consequences of the axial symmetry of the problem and the issue of
angular momentum conservation are discussed in detail. In particular, we
analyze the proj... | [
{
"created": "Wed, 23 Oct 2019 21:28:13 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jan 2020 15:53:33 GMT",
"version": "v2"
},
{
"created": "Wed, 5 Feb 2020 16:05:27 GMT",
"version": "v3"
}
] | 2020-02-06 | [
[
"Coppola",
"M.",
""
],
[
"Dumm",
"D. Gomez",
""
],
[
"Noguera",
"S.",
""
],
[
"Scoccola",
"N. N.",
""
]
] | We consider the decay $\pi^- \to l \, \bar{\nu}_l$ ($l=e^-,\,\mu^-$) in the presence of an arbitrary large uniform magnetic field, using the symmetric gauge. The consequences of the axial symmetry of the problem and the issue of angular momentum conservation are discussed in detail. In particular, we analyze the projec... |
1711.02110 | Stefan Vogl | Giorgio Arcadi, Manfred Lindner, Farinaldo S. Queiroz, Werner
Rodejohann, Stefan Vogl | Pseudoscalar Mediators: A WIMP model at the Neutrino Floor | 29 pages, 8 figures | JCAP 03 (2018) 042 | 10.1088/1475-7516/2018/03/042 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Due to its highly suppressed cross section (fermionic) dark matter
interacting with the Standard Model via pseudoscalar mediators is expected to
be essentially unobservable in direct detection experiments. We consider both a
simplified model and a more realistic model based on an extended two Higgs
doublet model and ... | [
{
"created": "Mon, 6 Nov 2017 19:00:49 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Mar 2018 09:43:20 GMT",
"version": "v2"
}
] | 2018-03-29 | [
[
"Arcadi",
"Giorgio",
""
],
[
"Lindner",
"Manfred",
""
],
[
"Queiroz",
"Farinaldo S.",
""
],
[
"Rodejohann",
"Werner",
""
],
[
"Vogl",
"Stefan",
""
]
] | Due to its highly suppressed cross section (fermionic) dark matter interacting with the Standard Model via pseudoscalar mediators is expected to be essentially unobservable in direct detection experiments. We consider both a simplified model and a more realistic model based on an extended two Higgs doublet model and co... |
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