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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-ph/0506223 | Radoslaw Matyszkiewicz | Z. Lalak and R. Matyszkiewicz | R-symmetries from higher dimensions | 15 pages, Latex | Nucl.Phys. B730 (2005) 37-49 | 10.1016/j.nuclphysb.2005.10.006 | CERN-PH-TH/2005-027 | hep-ph hep-th | null | The supersymmetric extensions of the Standard Model can tolerate quite a
large hierarchy between various supersymmetry breaking terms, a good example
being the models of split supersymmetry. However, theoretical models generating
such a stable hierarchy are not so easy to construct. An interesting idea
consists in co... | [
{
"created": "Wed, 22 Jun 2005 20:19:24 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Lalak",
"Z.",
""
],
[
"Matyszkiewicz",
"R.",
""
]
] | The supersymmetric extensions of the Standard Model can tolerate quite a large hierarchy between various supersymmetry breaking terms, a good example being the models of split supersymmetry. However, theoretical models generating such a stable hierarchy are not so easy to construct. An interesting idea consists in coup... |
1910.04546 | Lina Alasfar | Lina Alasfar and Ramona Gr\"ober | Probing light Yukawa couplings in Higgs pair production | To appear in the proceedings of the EPS-2019 conference | null | null | HU-EP-19/29 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One of the puzzles of the SM is the large hierarchy between the Yukawa
couplings of different flavours. Yukawa couplings of the first and the second
generation are constrained only very weakly so far. However, one can obtain
large deviations in the Yukawa couplings in several New Physics (NP) models,
such as e.g. mod... | [
{
"created": "Thu, 10 Oct 2019 13:32:31 GMT",
"version": "v1"
}
] | 2019-10-11 | [
[
"Alasfar",
"Lina",
""
],
[
"Gröber",
"Ramona",
""
]
] | One of the puzzles of the SM is the large hierarchy between the Yukawa couplings of different flavours. Yukawa couplings of the first and the second generation are constrained only very weakly so far. However, one can obtain large deviations in the Yukawa couplings in several New Physics (NP) models, such as e.g. model... |
hep-ph/9512237 | Martin Hirsch | M. Hirsch, H.V. Klapdor-Kleingrothaus and S.G. Kovalenko | On the SUSY Accompanied Neutrino Exchange Mechanism of Neutrinoless
Double Beta Decay | LATEX, 10 pages + 2 (uuencoded) figures appended | Phys.Lett.B372:181-186,1996; ERRATUM-ibid.B381:488,1996 | 10.1016/0370-2693(96)00050-0 | null | hep-ph | null | The neutrinoless double beta decay ($\znbb$) induced by light Majorana
neutrino exchange between decaying nucleons, accompanied by the squark exchange
inside one nucleon, recently discussed by Babu and Mohapatra, is carefully
analyzed both from the particle and nuclear physics sides. New nuclear matrix
elements relev... | [
{
"created": "Tue, 5 Dec 1995 13:07:17 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Hirsch",
"M.",
""
],
[
"Klapdor-Kleingrothaus",
"H. V.",
""
],
[
"Kovalenko",
"S. G.",
""
]
] | The neutrinoless double beta decay ($\znbb$) induced by light Majorana neutrino exchange between decaying nucleons, accompanied by the squark exchange inside one nucleon, recently discussed by Babu and Mohapatra, is carefully analyzed both from the particle and nuclear physics sides. New nuclear matrix elements relevan... |
2403.05819 | Bing-Long Zhang | Jian Tang and Bing-Long Zhang | Dark matter, CE$\nu$NS and neutrino new physics scrutinized by a
statistical method in Xenon-based experiments | 28 pages, 11 figures, Github repository:
https://github.com/zhangblong/DistinctionLimit | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark matter direct detection experiments are going to touch the neutrino
floor with a good chance to measure coherent elastic neutrino-nucleus
scattering (CE$\nu$NS) and a probe of neutrino-related new physics ($\nu$NP).
In this study, we emphatically investigate the simultaneous presence of dark
matter and $\nu$NP r... | [
{
"created": "Sat, 9 Mar 2024 06:59:20 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Jun 2024 12:57:45 GMT",
"version": "v2"
}
] | 2024-06-11 | [
[
"Tang",
"Jian",
""
],
[
"Zhang",
"Bing-Long",
""
]
] | Dark matter direct detection experiments are going to touch the neutrino floor with a good chance to measure coherent elastic neutrino-nucleus scattering (CE$\nu$NS) and a probe of neutrino-related new physics ($\nu$NP). In this study, we emphatically investigate the simultaneous presence of dark matter and $\nu$NP rev... |
hep-ph/0002208 | Takeo Moroi | Takeo Moroi | Effects of the right-handed neutrinos on \Delta S = 2 and \Delta B = 2
processes in supersymmetric SU(5) model | 13 pages, 3 figures, typo corrected | JHEP 0003 (2000) 019 | 10.1088/1126-6708/2000/03/019 | IASSNS-HEP-00/12 | hep-ph | null | We discuss an extra source of CP and flavor violations in supersymmetric
SU(5) grand unified model with the right-handed neutrinos. In such a model, the
right-handed down-type squarks \tilde{d}_R interact with the right-handed
neutrinos above the GUT scale, and the renormalization group effect can
generate sizable of... | [
{
"created": "Fri, 18 Feb 2000 23:52:44 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Feb 2000 21:57:27 GMT",
"version": "v2"
},
{
"created": "Sat, 26 Feb 2000 19:25:54 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Moroi",
"Takeo",
""
]
] | We discuss an extra source of CP and flavor violations in supersymmetric SU(5) grand unified model with the right-handed neutrinos. In such a model, the right-handed down-type squarks \tilde{d}_R interact with the right-handed neutrinos above the GUT scale, and the renormalization group effect can generate sizable off-... |
2109.05918 | Krzysztof Marek Kutak | E. Blanco, K. Kutak, W. Placzek, M. Rohrmoser, K. Tywoniuk | System of evolution equations for quark and gluon jet quenching with
broadening | 26 pages | Eur. Phys. J. C 82, 355 (2022) | 10.1140/epjc/s10052-022-10311-2 | IFJPAN-IV-2021-14 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a system of evolution equations that describe in-medium
time-evolution of transverse-momentum-dependent quark and gluon fragmentation
functions. Furthermore, we solve this system of equations using Monte Carlo
methods.
We then quantify the obtained solutions in terms of a few characteristic
features, nam... | [
{
"created": "Mon, 13 Sep 2021 12:41:24 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Jun 2022 13:24:45 GMT",
"version": "v2"
}
] | 2022-06-07 | [
[
"Blanco",
"E.",
""
],
[
"Kutak",
"K.",
""
],
[
"Placzek",
"W.",
""
],
[
"Rohrmoser",
"M.",
""
],
[
"Tywoniuk",
"K.",
""
]
] | We propose a system of evolution equations that describe in-medium time-evolution of transverse-momentum-dependent quark and gluon fragmentation functions. Furthermore, we solve this system of equations using Monte Carlo methods. We then quantify the obtained solutions in terms of a few characteristic features, namely ... |
hep-ph/9502296 | Theory group guest account | J. Bernabe'u and A. Pilaftsis | CONSTRAINTS FROM LEPTON UNIVERSALITY AT THE Z PEAK ON UNIFIED THEORIES | LaTeX file, 13 pages (2 figures available upon request) | Phys.Lett. B351 (1995) 235-241 | 10.1016/0370-2693(95)00320-K | FTUV/94-56 and RAL/94-089. | hep-ph | null | We suggest the use of a universality-breaking observable based on lepton
asymmetries as derived from the left-right asymmetry and the $\tau$
polarization at the $Z$ peak, which can efficiently constrain the parameter
space of unified theories. The new observable is complementary to the leptonic
partial width differen... | [
{
"created": "Tue, 14 Feb 1995 13:17:00 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Bernabe'u",
"J.",
""
],
[
"Pilaftsis",
"A.",
""
]
] | We suggest the use of a universality-breaking observable based on lepton asymmetries as derived from the left-right asymmetry and the $\tau$ polarization at the $Z$ peak, which can efficiently constrain the parameter space of unified theories. The new observable is complementary to the leptonic partial width difference... |
hep-ph/0303202 | Joannis Papavassiliou | J. Bernabeu, J. Papavassiliou, and J. Vidal | Reply to the Comment by Fujikawa and Shrock on the Observability of the
Neutrino Charge Radius | 5 pages, no figures | null | null | FTUV-03-0324 | hep-ph | null | The ``Comment'' presented in hep-ph/0303188 is not even wrong: Fujikawa and
Shrock miss entirely the crucial point that the observable quantity associated
with the neutrino charge radius (NCR) is not given by the (off-shell) one-loop
vertex $\gamma^{*}\nu \nu$ dictated by the Feynman diagrams in the $R_{\xi}$
gauge-f... | [
{
"created": "Mon, 24 Mar 2003 18:17:12 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bernabeu",
"J.",
""
],
[
"Papavassiliou",
"J.",
""
],
[
"Vidal",
"J.",
""
]
] | The ``Comment'' presented in hep-ph/0303188 is not even wrong: Fujikawa and Shrock miss entirely the crucial point that the observable quantity associated with the neutrino charge radius (NCR) is not given by the (off-shell) one-loop vertex $\gamma^{*}\nu \nu$ dictated by the Feynman diagrams in the $R_{\xi}$ gauge-fix... |
1512.04053 | Sudhanwa Patra Dr. | Sudhanwa Patra and Soumya Rao | Singlet fermion Dark Matter within Left-Right Model | Discussions added for dark matter direct and indirect detection
constraints. Accepted for publication in Phys. Lett. B | null | 10.1016/j.physletb.2016.05.098 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss singlet fermion dark matter within a left-right symmetric model
promoting baryon and lepton numbers as separate gauge symmetries. We add a
simple Dirac fermionic dark matter singlet under $SU(2)_{L,R}$ with nonzero and
equal baryon and lepton number which ensures electric charge neutrality. Such a
dark mat... | [
{
"created": "Sun, 13 Dec 2015 13:55:53 GMT",
"version": "v1"
},
{
"created": "Tue, 31 May 2016 13:31:35 GMT",
"version": "v2"
}
] | 2016-06-29 | [
[
"Patra",
"Sudhanwa",
""
],
[
"Rao",
"Soumya",
""
]
] | We discuss singlet fermion dark matter within a left-right symmetric model promoting baryon and lepton numbers as separate gauge symmetries. We add a simple Dirac fermionic dark matter singlet under $SU(2)_{L,R}$ with nonzero and equal baryon and lepton number which ensures electric charge neutrality. Such a dark matte... |
2306.10889 | Konstantin Beyer | K. A. Beyer, I. A. Valuev, C. H. Keitel, M. Tamburini and N. S.
Oreshkina | Challenging Beyond-the-Standard-Model Solutions to the Fine-Structure
Anomaly in Heavy Muonic Atoms | 7 pages including 3 figures and 1 table. 3 pages appendix | null | null | null | hep-ph physics.atom-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The leading-order contribution of a new boson to the muonic fine-structure
anomaly, which refers to a discrepancy between the predicted transition
energies and spectroscopic measurements of $\mu-^{90}$Zr, $\mu-^{120}$Sn, and
$\mu-^{208}$Pb, is investigated. We consider bosons of scalar, vector,
pseudoscalar, and pseu... | [
{
"created": "Mon, 19 Jun 2023 12:36:06 GMT",
"version": "v1"
}
] | 2023-06-21 | [
[
"Beyer",
"K. A.",
""
],
[
"Valuev",
"I. A.",
""
],
[
"Keitel",
"C. H.",
""
],
[
"Tamburini",
"M.",
""
],
[
"Oreshkina",
"N. S.",
""
]
] | The leading-order contribution of a new boson to the muonic fine-structure anomaly, which refers to a discrepancy between the predicted transition energies and spectroscopic measurements of $\mu-^{90}$Zr, $\mu-^{120}$Sn, and $\mu-^{208}$Pb, is investigated. We consider bosons of scalar, vector, pseudoscalar, and pseudo... |
hep-ph/0205024 | Huitzu Tu | Huitzu Tu (DESY) | Microscopic Black Hole Production in TeV-Scale Gravity | 18 pages, 5 figures; Talk presented at XXX ITEP Winter School of
Physics, Moscow, Russia, February 2002, references added | Surveys High Energ.Phys. 17 (2002) 149-163 | 10.1080/0142241021000054158 | DESY 02-053 | hep-ph | null | Models with extra spatial dimensions and TeV-scale gravity offer the first
opportunity to test the conjecture of black hole formation in trans-Planckian
energy scattering with small impact parameters. After a brief review of
gravitational scattering at ultrahigh energies and scenarios of TeV-scale
gravity, search str... | [
{
"created": "Thu, 2 May 2002 16:03:42 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Nov 2002 20:57:19 GMT",
"version": "v2"
},
{
"created": "Wed, 20 Nov 2002 21:01:26 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Tu",
"Huitzu",
"",
"DESY"
]
] | Models with extra spatial dimensions and TeV-scale gravity offer the first opportunity to test the conjecture of black hole formation in trans-Planckian energy scattering with small impact parameters. After a brief review of gravitational scattering at ultrahigh energies and scenarios of TeV-scale gravity, search strat... |
1103.0657 | Y.H Ahn | Y. H. Ahn, C. S. Kim and Sechul Oh | Recent Neutrino Data and Type III Seesaw with Discrete Symmetry | 28 pages, 7 figures and references are added | null | 10.1103/PhysRevD.86.013007 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In light of the recent neutrino experiment results from Daya Bay and RENO
Collaborations, we study phenomenology of neutrino mixing angles in the Type
III seesaw model with an discrete $A_4 \times Z_2$ symmetry, whose
spontaneously breaking scale is much higher than the electroweak scale. At tree
level, the tri-bimax... | [
{
"created": "Thu, 3 Mar 2011 11:33:19 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Mar 2011 13:13:08 GMT",
"version": "v2"
},
{
"created": "Tue, 15 May 2012 08:35:18 GMT",
"version": "v3"
},
{
"created": "Thu, 21 Jun 2012 11:20:56 GMT",
"version": "v4"
}
] | 2015-05-27 | [
[
"Ahn",
"Y. H.",
""
],
[
"Kim",
"C. S.",
""
],
[
"Oh",
"Sechul",
""
]
] | In light of the recent neutrino experiment results from Daya Bay and RENO Collaborations, we study phenomenology of neutrino mixing angles in the Type III seesaw model with an discrete $A_4 \times Z_2$ symmetry, whose spontaneously breaking scale is much higher than the electroweak scale. At tree level, the tri-bimaxim... |
hep-ph/9605414 | Masato Jimbo | Masato Jimbo, Hidekazu Tanaka, Tadashi Kon, Toshiaki Kaneko and
Minami-Tateya collaboration | Automatic Calculation of SUSY-particle Production | total 8 pages (LaTex file) [To appear in Proc. of QFTHENP95] | null | null | TMCP-96-1 | hep-ph | null | We introduce a new method to treat Majorana fermions and interactions with
fermion-number violation on the GRACE system which has been developed for the
automatic computation of the matrix elements for the processes of the standard
model. Thus we have constructed a system for the automatic computation of
cross-sectio... | [
{
"created": "Tue, 28 May 1996 05:50:37 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Jimbo",
"Masato",
""
],
[
"Tanaka",
"Hidekazu",
""
],
[
"Kon",
"Tadashi",
""
],
[
"Kaneko",
"Toshiaki",
""
],
[
"collaboration",
"Minami-Tateya",
""
]
] | We introduce a new method to treat Majorana fermions and interactions with fermion-number violation on the GRACE system which has been developed for the automatic computation of the matrix elements for the processes of the standard model. Thus we have constructed a system for the automatic computation of cross-sections... |
hep-ph/0701166 | Ben Lillie | Ben Lillie, Lisa Randall, and Lian-Tao Wang | The Bulk RS KK-gluon at the LHC | 21 pages, 13 figures | JHEP 0709:074,2007 | 10.1088/1126-6708/2007/09/074 | ANL-HEP-07-4 | hep-ph | null | We study the possibility of discovering and measuring the properties of the
lightest Kaluza-Klein excitation of the gluon in a Randall-Sundrum scenario
where the Standard Model matter and gauge fields propagate in the bulk. The
KK-gluon decays primarily into top quarks. We discuss how to use the $t
\bar{t}$ final sta... | [
{
"created": "Fri, 19 Jan 2007 22:21:43 GMT",
"version": "v1"
}
] | 2009-09-15 | [
[
"Lillie",
"Ben",
""
],
[
"Randall",
"Lisa",
""
],
[
"Wang",
"Lian-Tao",
""
]
] | We study the possibility of discovering and measuring the properties of the lightest Kaluza-Klein excitation of the gluon in a Randall-Sundrum scenario where the Standard Model matter and gauge fields propagate in the bulk. The KK-gluon decays primarily into top quarks. We discuss how to use the $t \bar{t}$ final state... |
2311.09725 | Pilar Iv\'a\~nez-Ballesteros | Pilar Iv\'a\~nez-Ballesteros, M. Cristina Volpe | Neutrino nonradiative decay and the diffuse supernova neutrino
background | Submitted to Proceedings of Science, XVIII International Conference
on Topics in Astroparticle and Underground Physics (TAUP2023). 6 pages, 4
figures | null | 10.22323/1.441.0182 | null | hep-ph astro-ph.HE astro-ph.SR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The diffuse supernova neutrino background (DSNB) is the constant flux of
neutrinos and antineutrinos emitted by all past core collapses in the
observable Universe. We study the potential to extract information on the
neutrino lifetime from the upcoming observation of the DSNB flux. The DSNB flux
has a unique sensitiv... | [
{
"created": "Thu, 16 Nov 2023 09:56:49 GMT",
"version": "v1"
}
] | 2024-01-29 | [
[
"Iváñez-Ballesteros",
"Pilar",
""
],
[
"Volpe",
"M. Cristina",
""
]
] | The diffuse supernova neutrino background (DSNB) is the constant flux of neutrinos and antineutrinos emitted by all past core collapses in the observable Universe. We study the potential to extract information on the neutrino lifetime from the upcoming observation of the DSNB flux. The DSNB flux has a unique sensitivit... |
hep-ph/9803399 | Jacek Wosiek | K. Fialkowski, R. Wit and J. Wosiek (Jagellonian University) | The Bose-Einstein effect in Monte-Carlo generators: weight methods | Latex, 10 pages including 4 .eps figures | Phys.Rev. D58 (1998) 094013 | 10.1103/PhysRevD.58.094013 | TPJU-4/98 | hep-ph | null | We present a method which incorporates the Bose-Einstein effect into Monte
Carlo generators for multiple production by weighting the events. Various
aspects of weight calculations are discussed in detail. We show that our method
allows to describe reasonably well a sample of data and we outline the future
tests and a... | [
{
"created": "Fri, 20 Mar 1998 10:51:06 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Fialkowski",
"K.",
"",
"Jagellonian University"
],
[
"Wit",
"R.",
"",
"Jagellonian University"
],
[
"Wosiek",
"J.",
"",
"Jagellonian University"
]
] | We present a method which incorporates the Bose-Einstein effect into Monte Carlo generators for multiple production by weighting the events. Various aspects of weight calculations are discussed in detail. We show that our method allows to describe reasonably well a sample of data and we outline the future tests and app... |
2301.02050 | Amruta Mishra | Amal Jahan C.S. and Amruta Mishra | Open Charm Mesons and Charmonium states in Magnetized Strange Hadronic
Medium at Finite Temperature | 32 pages, 8 figures | null | null | null | hep-ph | http://creativecommons.org/publicdomain/zero/1.0/ | We investigate the masses of the pseudoscalar ($D$($D^0$, $D^+$),
$\bar{D}$($\bar{D^0}$, $D^-$) and vector open charm mesons ($D^*$($D^{*0}$,
$D^{*+}$), ${\bar{D}}^*$(${\bar{D}}^{*0}$, $D^{*-}$) as well as the
pseudoscalar ($\eta_c(1S)$, $\eta_c(2S)$) and the vector charmonium states
($J/\psi$, $\psi(2S)$, $\psi(1D)$... | [
{
"created": "Thu, 5 Jan 2023 12:53:39 GMT",
"version": "v1"
}
] | 2023-01-06 | [
[
"S.",
"Amal Jahan C.",
""
],
[
"Mishra",
"Amruta",
""
]
] | We investigate the masses of the pseudoscalar ($D$($D^0$, $D^+$), $\bar{D}$($\bar{D^0}$, $D^-$) and vector open charm mesons ($D^*$($D^{*0}$, $D^{*+}$), ${\bar{D}}^*$(${\bar{D}}^{*0}$, $D^{*-}$) as well as the pseudoscalar ($\eta_c(1S)$, $\eta_c(2S)$) and the vector charmonium states ($J/\psi$, $\psi(2S)$, $\psi(1D)$) ... |
hep-ph/9409319 | Lee Stephen Man Sing | Hoi-Kwong Lo | Is baryon number violated when electroweak strings intercommute? | CALT-68-1948, 11 pages, 5 figures available upon request. Replaced
with revised version. (Request should be sent to hkl@guinness.ias.edu) | Phys. Rev. D 51, 7152 (1995) | 10.1103/PhysRevD.51.7152 | null | hep-ph hep-th | null | We reexamine the self-helicity and the intercommutation of electroweak
strings. A plausible argument for baryon number conservation when electroweak
strings intercommute is presented. The connection between a segment of
electroweak strings and a sphaleron is also discussed.
| [
{
"created": "Thu, 15 Sep 1994 17:11:04 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Oct 1994 10:41:46 GMT",
"version": "v2"
}
] | 2016-08-24 | [
[
"Lo",
"Hoi-Kwong",
""
]
] | We reexamine the self-helicity and the intercommutation of electroweak strings. A plausible argument for baryon number conservation when electroweak strings intercommute is presented. The connection between a segment of electroweak strings and a sphaleron is also discussed. |
0904.3391 | Jian-Rong Zhang | Jian-Rong Zhang and Ming-Qiu Huang | Heavy flavor baryon spectra via QCD sum rules | talk given at NSTAR 2009 | Chin. Phys. C 33: 1385, 2009 | 10.1088/1674-1137/33/12/061 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk, we give a short review of our recent works on studying the
singly heavy baryon, doubly heavy baryon, and triply heavy baryon spectra from
QCD sum rules.
| [
{
"created": "Wed, 22 Apr 2009 08:58:45 GMT",
"version": "v1"
},
{
"created": "Fri, 8 May 2009 12:55:35 GMT",
"version": "v2"
}
] | 2015-05-13 | [
[
"Zhang",
"Jian-Rong",
""
],
[
"Huang",
"Ming-Qiu",
""
]
] | In this talk, we give a short review of our recent works on studying the singly heavy baryon, doubly heavy baryon, and triply heavy baryon spectra from QCD sum rules. |
1904.01562 | M. N. Rebelo | Howard E. Haber, O. M. Ogreid, P. Osland and M. N. Rebelo | Implications of symmetries in the scalar sector | 8 pages, to be published in the Proceedings of DISCRETE2018: 6th
Symposium on Prospects in the Physics of Discrete Symmetries, 26-30 Nov 2018.
Vienna, Austria | null | 10.1088/1742-6596/1586/1/012048 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Symmetries play a very important r\^ole in Particle Physics. In extended
scalar sectors, the existence of symmetries may permit the models to comply
with the experimental constraints in a natural way, and at the same time reduce
the number of free parameters. There is a strong interplay among internal
symmetries of t... | [
{
"created": "Tue, 2 Apr 2019 17:36:16 GMT",
"version": "v1"
}
] | 2020-12-30 | [
[
"Haber",
"Howard E.",
""
],
[
"Ogreid",
"O. M.",
""
],
[
"Osland",
"P.",
""
],
[
"Rebelo",
"M. N.",
""
]
] | Symmetries play a very important r\^ole in Particle Physics. In extended scalar sectors, the existence of symmetries may permit the models to comply with the experimental constraints in a natural way, and at the same time reduce the number of free parameters. There is a strong interplay among internal symmetries of the... |
2302.01692 | Eduardo de Rafael | David Greynat and Eduardo de Rafael | On the Time Momentum Representation of Hadronic Vacuum Polarization and
$\boldsymbol{g_{\mu}-2}$ | 28 pages, 13 figures, 2 tables. A new paragraph added in section 5.2
. Version published in JHEP | null | 10.1007/JHEP03(2023)248 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new set of model independent approximants adapted to the time
momentum representation (TMR) of hadronic vacuum polarization (HVP) and its
contribution to $g_{\mu}-2$. They provide a way to extrapolate lattice QCD
(LQCD) results obtained in an optimal time-region, to the full range required
for an evaluat... | [
{
"created": "Fri, 3 Feb 2023 12:45:40 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Apr 2023 08:22:00 GMT",
"version": "v2"
}
] | 2023-04-19 | [
[
"Greynat",
"David",
""
],
[
"de Rafael",
"Eduardo",
""
]
] | We propose a new set of model independent approximants adapted to the time momentum representation (TMR) of hadronic vacuum polarization (HVP) and its contribution to $g_{\mu}-2$. They provide a way to extrapolate lattice QCD (LQCD) results obtained in an optimal time-region, to the full range required for an evaluatio... |
1610.01514 | Leonard Lesniak | Leonard Lesniak and Michal Silarski | Theoretical studies of the reaction e+ e- --> K+ K- gamma | 4 pages, 3 figures, contribution to the 14th Workshop on Meson
Production, Properties and Interaction, Krakow, Poland, June 2-7, 2016,
tables and figures have been corrected | null | 10.1051/epjconf/201613006003 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present studies of the e+ e- --> K+ K- gamma reaction for the e+e-
center-of-mass energies close to the phi(1020) meson mass. Different mechanisms
leading to the final state are considered. The strong interaction amplitudes of
the K+K- pairs in the S-wave are taken into account. In addition, the photon
emission in... | [
{
"created": "Wed, 5 Oct 2016 16:38:04 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Oct 2018 13:41:12 GMT",
"version": "v2"
}
] | 2018-10-19 | [
[
"Lesniak",
"Leonard",
""
],
[
"Silarski",
"Michal",
""
]
] | We present studies of the e+ e- --> K+ K- gamma reaction for the e+e- center-of-mass energies close to the phi(1020) meson mass. Different mechanisms leading to the final state are considered. The strong interaction amplitudes of the K+K- pairs in the S-wave are taken into account. In addition, the photon emission in t... |
2010.00709 | Oliver Baker | G. Iskander, J. Pan, M. Tyler, C. Weber, O.K. Baker | Quantum Entanglement and Thermal Behavior in Charged-Current Weak
Interactions | 8 pages, 3 figures | Phys Lett B 811, 135948 (2020) | 10.1016/j.physletb.2020.135948 | null | hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that quantum entanglement between causally separated regions of a
nucleon in antineutrino-nucleon scattering manifests itself as a thermal
component in the resulting pion momentum distribution. For antineutrino
scattering coherently from the (carbon) nucleus as a whole, this thermal
component is absent, as ex... | [
{
"created": "Thu, 1 Oct 2020 22:22:05 GMT",
"version": "v1"
}
] | 2020-11-20 | [
[
"Iskander",
"G.",
""
],
[
"Pan",
"J.",
""
],
[
"Tyler",
"M.",
""
],
[
"Weber",
"C.",
""
],
[
"Baker",
"O. K.",
""
]
] | We show that quantum entanglement between causally separated regions of a nucleon in antineutrino-nucleon scattering manifests itself as a thermal component in the resulting pion momentum distribution. For antineutrino scattering coherently from the (carbon) nucleus as a whole, this thermal component is absent, as expe... |
hep-ph/0205145 | Elena Gonzalez Ferreiro | E.G. Ferreiro, M.B. Gay Ducati, M.V.T. Machado, C.A. Salgado | Aspects of the unitarized soft multipomeron approach in DIS and
diffraction | 4 pages, latex, 2 figures. To appear in the proceedings of the
XXXVIIth Rencontres de Moriond | null | null | US-FT-2002 | hep-ph | null | We study in detail the main features of the unitarized Regge model (CFKS),
recently proposed to describe the small-$Q^2$ domain. It takes into account a
two-component description with two types of unitarized contributions: one is
the multiple Pomeron exchanges contribution, interacting with the large dipole
size conf... | [
{
"created": "Tue, 14 May 2002 19:26:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ferreiro",
"E. G.",
""
],
[
"Ducati",
"M. B. Gay",
""
],
[
"Machado",
"M. V. T.",
""
],
[
"Salgado",
"C. A.",
""
]
] | We study in detail the main features of the unitarized Regge model (CFKS), recently proposed to describe the small-$Q^2$ domain. It takes into account a two-component description with two types of unitarized contributions: one is the multiple Pomeron exchanges contribution, interacting with the large dipole size config... |
1703.10905 | Matteo Rinaldi | Matteo Rinaldi, Sergio Scopetta, Vicente Vento, Marco Traini, Federico
Alberto Ceccopieri | Parton correlations effects in double parton distribution functions | 10 pages, 4 figures, Proceedings of the 8th International Workshop on
Multiple Partonic Interactions at the LHC, Chiapas, Mexico | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Double parton distribution functions (dPDFs), measurable in hadron-hadron
collisions and encoding information on how partons inside a proton are
correlated among each other, could represent a new tool to explore the three
dimensional partonic structure of hadrons. In the present contribution, results
of the calculati... | [
{
"created": "Fri, 31 Mar 2017 14:08:49 GMT",
"version": "v1"
}
] | 2017-04-03 | [
[
"Rinaldi",
"Matteo",
""
],
[
"Scopetta",
"Sergio",
""
],
[
"Vento",
"Vicente",
""
],
[
"Traini",
"Marco",
""
],
[
"Ceccopieri",
"Federico Alberto",
""
]
] | Double parton distribution functions (dPDFs), measurable in hadron-hadron collisions and encoding information on how partons inside a proton are correlated among each other, could represent a new tool to explore the three dimensional partonic structure of hadrons. In the present contribution, results of the calculation... |
hep-ph/9809312 | Jose Goity | J. L. Goity and W. Roberts | A relativistic chiral quark model for pseudoscalar emission from heavy
mesons | 20 pages, revtex | Phys.Rev.D60:034001,1999 | 10.1103/PhysRevD.60.034001 | JLAB-THY-98-36 | hep-ph | null | The amplitudes for one-pion mediated transitions between heavy meson excited
states are obtained in the framework of the relativistic chiral quark model.
The effective coupling constants to pions and the decay widths of excited heavy
mesons with l<=2 for non-radially excited, and the l=0 radially excited mesons
are p... | [
{
"created": "Wed, 9 Sep 1998 15:48:57 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Goity",
"J. L.",
""
],
[
"Roberts",
"W.",
""
]
] | The amplitudes for one-pion mediated transitions between heavy meson excited states are obtained in the framework of the relativistic chiral quark model. The effective coupling constants to pions and the decay widths of excited heavy mesons with l<=2 for non-radially excited, and the l=0 radially excited mesons are pre... |
1602.07270 | J. A. R. Cembranos | Jose A. R. Cembranos and Antonio L. Maroto | Disformal scalars as dark matter candidates: Branon phenomenology | Invited review to International Journal of Modern Physics A | null | 10.1142/S0217751X16300155 | null | hep-ph astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Scalar particles coupled to the Standard Model fields through a disformal
coupling arise in different theories, such as massive gravity or brane-world
models. We will review the main phenomenology associated with such particles.
Distinctive disformal signatures could be measured at colliders and with
astrophysical ob... | [
{
"created": "Tue, 23 Feb 2016 19:34:22 GMT",
"version": "v1"
}
] | 2016-06-01 | [
[
"Cembranos",
"Jose A. R.",
""
],
[
"Maroto",
"Antonio L.",
""
]
] | Scalar particles coupled to the Standard Model fields through a disformal coupling arise in different theories, such as massive gravity or brane-world models. We will review the main phenomenology associated with such particles. Distinctive disformal signatures could be measured at colliders and with astrophysical obse... |
2207.01068 | Michael Dine | Michael Dine | The Problem of Axion Quality: A Low Energy Effective Action Perspective | 9 pages | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Any would-be Peccei-Quinn (PQ) symmetry is vulnerable to various types of
explicit breaking. It has long been recognized that these can disrupt the axion
solution to the strong CP problem. There have also been suggestions that, under
certain circumstances, these can lead to a surprisingly large mass for the
axion. Tw... | [
{
"created": "Sun, 3 Jul 2022 15:46:13 GMT",
"version": "v1"
}
] | 2022-07-05 | [
[
"Dine",
"Michael",
""
]
] | Any would-be Peccei-Quinn (PQ) symmetry is vulnerable to various types of explicit breaking. It has long been recognized that these can disrupt the axion solution to the strong CP problem. There have also been suggestions that, under certain circumstances, these can lead to a surprisingly large mass for the axion. Two ... |
1806.01629 | Norma Susana Mankoc Borstnik | N. S. Manko\v{c} Bor\v{s}tnik, H. F. B. Nielsen, M. Y. Khlopov, D.
Lukman | Preface to the 20th workshop "What comes beyond the standard models",
Bled July 09--17, 2017, and links to the talks appearing in the proceedings,
and/or in arXiv | The contribution contains the preface to the Proceedings to the 20th
Workshop "What Comes Beyond the Standard Models", Bled, July 09 - 17, 2017,
published in Bled workshops in physics, Vol.18, No. 2, DMFA-Zalo\v{z}nistvo,
Ljubljana, Dec. 2017 (ISSN 1580-4292), links to (most of) the published
contributions and ... | null | null | null | hep-ph gr-qc hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The contribution contains the preface to the Proceedings to the 20th Workshop
"What Comes Beyond the Standard Models", Bled, July 09 - 17, 2017, published in
Bled workshops in physics, Vol.18, No. 2, DMFA-Zalo\v{z}nistvo, Ljubljana, Dec.
2017, links to (most of) the published contributions and section (by M.Yu.
Khlop... | [
{
"created": "Tue, 5 Jun 2018 12:24:10 GMT",
"version": "v1"
}
] | 2018-06-06 | [
[
"Borštnik",
"N. S. Mankoč",
""
],
[
"Nielsen",
"H. F. B.",
""
],
[
"Khlopov",
"M. Y.",
""
],
[
"Lukman",
"D.",
""
]
] | The contribution contains the preface to the Proceedings to the 20th Workshop "What Comes Beyond the Standard Models", Bled, July 09 - 17, 2017, published in Bled workshops in physics, Vol.18, No. 2, DMFA-Zalo\v{z}nistvo, Ljubljana, Dec. 2017, links to (most of) the published contributions and section (by M.Yu. Khlopov... |
2304.01885 | Qiang Li | Qilong Guo, Leyun Gao, Yajun Mao, and Qiang Li | Search for vector-like leptons at a Muon Collider | CPC Published Version | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | A feasibility study is performed for searching vector-like leptons at a muon
collider, in the context of the "4321 model", an ultraviolet-complete model
with rich collider phenomenology together with potential to explain recent
existing some B physics measurements or anomalies. In this paper, we perform a
Monte Carlo... | [
{
"created": "Tue, 4 Apr 2023 15:39:41 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Oct 2023 02:57:12 GMT",
"version": "v2"
}
] | 2023-10-10 | [
[
"Guo",
"Qilong",
""
],
[
"Gao",
"Leyun",
""
],
[
"Mao",
"Yajun",
""
],
[
"Li",
"Qiang",
""
]
] | A feasibility study is performed for searching vector-like leptons at a muon collider, in the context of the "4321 model", an ultraviolet-complete model with rich collider phenomenology together with potential to explain recent existing some B physics measurements or anomalies. In this paper, we perform a Monte Carlo s... |
2208.05485 | Harikrishnan Ramani | Julien Billard, Matt Pyle, Surjeet Rajendran, Harikrishnan Ramani | Calorimetric Detection of Dark Matter | 21 pages, 8 figures, 3 tables | null | null | null | hep-ph astro-ph.CO hep-ex | http://creativecommons.org/licenses/by/4.0/ | Dark matter direct detection experiments are designed to look for the
scattering of dark matter particles that are assumed to move with virial
velocities $\sim 10^{-3}$. At these velocities, the energy deposition in the
detector is large enough to cause ionization/scintillation, forming the primary
class of signature... | [
{
"created": "Wed, 10 Aug 2022 18:00:00 GMT",
"version": "v1"
}
] | 2022-08-12 | [
[
"Billard",
"Julien",
""
],
[
"Pyle",
"Matt",
""
],
[
"Rajendran",
"Surjeet",
""
],
[
"Ramani",
"Harikrishnan",
""
]
] | Dark matter direct detection experiments are designed to look for the scattering of dark matter particles that are assumed to move with virial velocities $\sim 10^{-3}$. At these velocities, the energy deposition in the detector is large enough to cause ionization/scintillation, forming the primary class of signatures ... |
1905.10014 | Lawrence M. Krauss | Lawrence M. Krauss (The Origins Project Foundation) | Axions and Atomic Clocks | 3 pages, submitted to Phys. Rev. Lett. New reference added | null | null | null | hep-ph astro-ph.CO hep-ex quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The equations of electrodynamics are altered in the presence of a classical
coherent axion dark matter background field, changing the dispersion relation
for electromagnetic waves. Careful measurements of the frequency stability in
sensitive atomic clocks could in principle provide evidence for such a
background for ... | [
{
"created": "Fri, 24 May 2019 03:09:04 GMT",
"version": "v1"
},
{
"created": "Tue, 28 May 2019 20:25:35 GMT",
"version": "v2"
}
] | 2019-05-30 | [
[
"Krauss",
"Lawrence M.",
"",
"The Origins Project Foundation"
]
] | The equations of electrodynamics are altered in the presence of a classical coherent axion dark matter background field, changing the dispersion relation for electromagnetic waves. Careful measurements of the frequency stability in sensitive atomic clocks could in principle provide evidence for such a background for $f... |
hep-ph/9605452 | Norisuke Sakai | N. Sakai | Supersymmetric Unified Models | 9 pages, RevTeX, only an error in preprint number corrected | J.KoreanPhys.Soc.29:S220-S229,1996 | null | TIT/HEP-337 | hep-ph | null | Supersymmetry and Supersymmetric models are reviewed. Lecture given at the
KOSEF-JSPS Winter School, Recent Developments in Particle and Nuclear Theory
February 21- March 2, 1996,
| [
{
"created": "Fri, 31 May 1996 06:00:06 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jun 1996 01:25:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Sakai",
"N.",
""
]
] | Supersymmetry and Supersymmetric models are reviewed. Lecture given at the KOSEF-JSPS Winter School, Recent Developments in Particle and Nuclear Theory February 21- March 2, 1996, |
1310.1375 | Nils Offen | I. V. Anikin, V. M. Braun, N. Offen | Nucleon Form Factors and Distribution Amplitudes in QCD | 27 pages, 7 figures uses revtex | Phys. Rev. D 88, 114021 (2013) | 10.1103/PhysRevD.88.114021 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive light-cone sum rules for the electromagnetic nucleon form factors
including the next-to-leading-order corrections for the contribution of
twist-three and twist-four operators and a consistent treatment of the nucleon
mass corrections. The essence of this approach is that soft Feynman
contributions are calcu... | [
{
"created": "Fri, 4 Oct 2013 18:56:27 GMT",
"version": "v1"
}
] | 2013-12-16 | [
[
"Anikin",
"I. V.",
""
],
[
"Braun",
"V. M.",
""
],
[
"Offen",
"N.",
""
]
] | We derive light-cone sum rules for the electromagnetic nucleon form factors including the next-to-leading-order corrections for the contribution of twist-three and twist-four operators and a consistent treatment of the nucleon mass corrections. The essence of this approach is that soft Feynman contributions are calcula... |
1601.03901 | David R. Entem | D.R. Entem, P.G. Ortega and F. Fernandez | Partners of the $X(3872)$ and HQSS breaking | 6 pages, 4 figures, sent as contribution to the proceedings of the
XVI International Conference on Hadron Spectroscopy | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Since the discovery of the $X(3872)$ the study of heavy meson molecules has
been the subject of many investigations. On the experimental side different
experiments have looked for its spin partners and the bottom analogs. On the
theoretical side different approaches have been used to understand this state.
Some of th... | [
{
"created": "Fri, 15 Jan 2016 13:12:07 GMT",
"version": "v1"
}
] | 2016-01-18 | [
[
"Entem",
"D. R.",
""
],
[
"Ortega",
"P. G.",
""
],
[
"Fernandez",
"F.",
""
]
] | Since the discovery of the $X(3872)$ the study of heavy meson molecules has been the subject of many investigations. On the experimental side different experiments have looked for its spin partners and the bottom analogs. On the theoretical side different approaches have been used to understand this state. Some of them... |
hep-ph/9911271 | null | Ho-Meoyng Choi (North Carolina State University) | Light-Front Quark Model Analysis of Electroweak Decays of Pseudoscalar
and Vector Mesons | 205 pages, Ph. D. Thesis | null | null | null | hep-ph | null | We investigate the electroweak form factors and semileptonic decay rates of
pseudoscalar and vector mesons using the light-front constituent quark model.
Our method of analytic continuation in the Drell-Yan-West (q^+=q^0+q^3=0) frame
to obtain the weak form factors avoids the difficulty associated with the
contributi... | [
{
"created": "Mon, 8 Nov 1999 16:09:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Choi",
"Ho-Meoyng",
"",
"North Carolina State University"
]
] | We investigate the electroweak form factors and semileptonic decay rates of pseudoscalar and vector mesons using the light-front constituent quark model. Our method of analytic continuation in the Drell-Yan-West (q^+=q^0+q^3=0) frame to obtain the weak form factors avoids the difficulty associated with the contribution... |
1501.04815 | Chandan Hati | Mansi Dhuria, Chandan Hati, Raghavan Rangarajan, Utpal Sarkar | Explaining the CMS $eejj$ and $e\ \rm{missing}\ p_T \ jj$ excess and
leptogenesis in superstring inspired $E_6$ models | v3: 9 pages, 9 figures, matches published version | Phys. Rev. D 91, 055010 (2015) | 10.1103/PhysRevD.91.055010 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that superstring inspired $E_6$ models can explain both the recently
detected excess $eejj$ and $e\ \rm{missing}\ p_T \ jj$ signals at CMS, and also
allow for leptogenesis. Working in a R-parity conserving low energy
supersymmetric effective model, we show that the excess CMS events can be
produced via the de... | [
{
"created": "Tue, 20 Jan 2015 14:06:52 GMT",
"version": "v1"
},
{
"created": "Sat, 31 Jan 2015 15:04:47 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Mar 2015 13:10:10 GMT",
"version": "v3"
}
] | 2015-03-25 | [
[
"Dhuria",
"Mansi",
""
],
[
"Hati",
"Chandan",
""
],
[
"Rangarajan",
"Raghavan",
""
],
[
"Sarkar",
"Utpal",
""
]
] | We show that superstring inspired $E_6$ models can explain both the recently detected excess $eejj$ and $e\ \rm{missing}\ p_T \ jj$ signals at CMS, and also allow for leptogenesis. Working in a R-parity conserving low energy supersymmetric effective model, we show that the excess CMS events can be produced via the deca... |
1110.5898 | Hiroaki Kohyama | T. Inagaki, D. Kimura, H. Kohyama, A. Kvinikhidze | Nonet meson properties in Nambu-Jona-Lasinio model with dimensional
regularization at finite temperature and chemical potential | 12 pages, 25 figures | null | 10.1103/PhysRevD.85.076002 | CYCU-HEP-11-20 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The nonet meson properties are studied in the Nambu-Jona-Lasinio model at
finite temperature and chemical potential using dimensional regularization.
This study leads to the reasonable description which is mainly similar to one
obtained in the model with the cutoff regularization. However, remarkable
differences betw... | [
{
"created": "Wed, 26 Oct 2011 19:56:18 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Inagaki",
"T.",
""
],
[
"Kimura",
"D.",
""
],
[
"Kohyama",
"H.",
""
],
[
"Kvinikhidze",
"A.",
""
]
] | The nonet meson properties are studied in the Nambu-Jona-Lasinio model at finite temperature and chemical potential using dimensional regularization. This study leads to the reasonable description which is mainly similar to one obtained in the model with the cutoff regularization. However, remarkable differences betwee... |
1112.3215 | Shu Lin | Shu Lin | An anomalous hydrodynamics for chiral superfluid | 21 pages | null | 10.1103/PhysRevD.85.045015 | MPP-2011-150 | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting from low energy effective chiral Lagrangian with gauged Wess-Zumino
Witten term, we have derived a hydrodynamic theory for chiral superfluid. It is
a non-abelian hydrodynamics at zero temperature with only superfluid
components. With an external electromagnetic field and baryonic and axial
baryonic chemical ... | [
{
"created": "Wed, 14 Dec 2011 13:57:49 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Lin",
"Shu",
""
]
] | Starting from low energy effective chiral Lagrangian with gauged Wess-Zumino Witten term, we have derived a hydrodynamic theory for chiral superfluid. It is a non-abelian hydrodynamics at zero temperature with only superfluid components. With an external electromagnetic field and baryonic and axial baryonic chemical po... |
hep-ph/9606278 | Shinohara Tadatomi | Tadatomi Shinohara, Kouzou Nishida, Hajime Tanaka, Ikuo S. Sogami
(Department of Physics, Kyoto Sangyo University, Japan) | Renormalization Group Effects on the Mass Relation Predicted by the
Standard Model with Generalized Covariant Derivatives | 13 pages, LaTeX, no figures | Prog.Theor.Phys. 96 (1996) 1179-1188 | 10.1143/PTP.96.1179 | null | hep-ph | null | Renormalization group analysis is made on the relation $m_{\rm H} \simeq
\sqrt{2}m_t$ for masses of the top quark and the Higgs boson, which is
predicted by the standard model based on generalized covariant derivatives with
gauge and Higgs fields. This relation is a low energy manifestation of a tree
level constraint... | [
{
"created": "Sun, 9 Jun 1996 07:22:40 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Shinohara",
"Tadatomi",
"",
"Department of Physics, Kyoto Sangyo University, Japan"
],
[
"Nishida",
"Kouzou",
"",
"Department of Physics, Kyoto Sangyo University, Japan"
],
[
"Tanaka",
"Hajime",
"",
"Department of Physics, Kyoto Sangyo University, Japan"
... | Renormalization group analysis is made on the relation $m_{\rm H} \simeq \sqrt{2}m_t$ for masses of the top quark and the Higgs boson, which is predicted by the standard model based on generalized covariant derivatives with gauge and Higgs fields. This relation is a low energy manifestation of a tree level constraint w... |
hep-ph/0607320 | Nikolaos Mavromatos | Nick E. Mavromatos | CPT and Quantum Mechanics Tests with Kaons: Theory | Invited talk at BEACH2006 Conference (Lancaster Univ., UK, July 2-8
2006), 4 pages LaTeX, 2 eps figures incorporated | null | 10.1016/j.nuclphysbps.2007.06.059 | null | hep-ph hep-ex hep-th | null | In this talk I review theoretical motivations for possible CPT Violation and
deviations from ordinary quantum mechanical behavior of field theoretic systems
in some quantum gravity models, and I describe the relevant precision tests
using neutral and charged Kaons. I emphasize the possibly unique role of
neutral-meso... | [
{
"created": "Fri, 28 Jul 2006 18:14:55 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Mavromatos",
"Nick E.",
""
]
] | In this talk I review theoretical motivations for possible CPT Violation and deviations from ordinary quantum mechanical behavior of field theoretic systems in some quantum gravity models, and I describe the relevant precision tests using neutral and charged Kaons. I emphasize the possibly unique role of neutral-meson ... |
hep-ph/0110390 | Mike Berger | M. S. Berger | Higgs Bosons at Muon Colliders | 7 pages, Submitted to the Proceedings of ``The Future of Particle
Physics'', Snowmass 2001, P1 group | eConf C010630 (2001) P114 | null | IUHET-446 | hep-ph | null | We review the role of a muon collider in the study of Higgs bosons via
production in the s-channel. Very precise measurements of a Standard Model-like
Higgs boson mass and total width can be performed, and may lead to a
discrimination between a Standard Model Higgs boson and the light Higgs boson
of the minimal super... | [
{
"created": "Tue, 30 Oct 2001 18:48:44 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Berger",
"M. S.",
""
]
] | We review the role of a muon collider in the study of Higgs bosons via production in the s-channel. Very precise measurements of a Standard Model-like Higgs boson mass and total width can be performed, and may lead to a discrimination between a Standard Model Higgs boson and the light Higgs boson of the minimal supersy... |
2306.11803 | Nivedita Ghosh | Biplob Bhattacherjee, Herbi K. Dreiner, Nivedita Ghosh, Shigeki
Matsumoto, Rhitaja Sengupta, Prabhat Solanki | Light long-lived particles at the FCC-hh with the proposal for a
dedicated forward detector FOREHUNT and a transverse detector DELIGHT | 37 pages, 13 figures, 5 tables | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we propose a dedicated forward detector, FOREHUNT (FORward
Experiment for HUNdred TeV), for 100 TeV FCC-hh for the detection of light
long-lived particles (LLP) coming from $B$-meson decay. We calculate the signal
acceptance as a function of mass and proper decay length of the LLP for 100 TeV
and inter... | [
{
"created": "Tue, 20 Jun 2023 18:01:09 GMT",
"version": "v1"
}
] | 2023-06-22 | [
[
"Bhattacherjee",
"Biplob",
""
],
[
"Dreiner",
"Herbi K.",
""
],
[
"Ghosh",
"Nivedita",
""
],
[
"Matsumoto",
"Shigeki",
""
],
[
"Sengupta",
"Rhitaja",
""
],
[
"Solanki",
"Prabhat",
""
]
] | In this paper, we propose a dedicated forward detector, FOREHUNT (FORward Experiment for HUNdred TeV), for 100 TeV FCC-hh for the detection of light long-lived particles (LLP) coming from $B$-meson decay. We calculate the signal acceptance as a function of mass and proper decay length of the LLP for 100 TeV and interpr... |
hep-ph/9705334 | null | M.K. Volkov, D. Ebert and M. Nagy | Excited pions, rho- and omega-mesons and their decays in a chiral SU(2)
x SU(2) Lagrangian | 16 pages, Latex, epsfig | Int.J.Mod.Phys. A13 (1998) 5443-5458 | 10.1142/S0217751X9800247X | HUB-EP-97/28 | hep-ph | null | A chiral SU(2) x SU(2) Lagrangian containing, besides the usual meson fields,
their first radial excitations is considered. The Lagrangian is derived by
bosonization of the Nambu-Jona-Lasinio quark model with separable non-local
interactions, with form factors corresponding to 3-dimensional ground and
excited state w... | [
{
"created": "Fri, 16 May 1997 10:34:35 GMT",
"version": "v1"
},
{
"created": "Wed, 21 May 1997 18:45:56 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Volkov",
"M. K.",
""
],
[
"Ebert",
"D.",
""
],
[
"Nagy",
"M.",
""
]
] | A chiral SU(2) x SU(2) Lagrangian containing, besides the usual meson fields, their first radial excitations is considered. The Lagrangian is derived by bosonization of the Nambu-Jona-Lasinio quark model with separable non-local interactions, with form factors corresponding to 3-dimensional ground and excited state wav... |
1904.05890 | Marco Fedele | Pere Arnan, Andreas Crivellin, Marco Fedele and Federico Mescia | Generic Loop Effects of New Scalars and Fermions in $b\to
s\ell^+\ell^-$, $(g-2)_\mu$ and a Vector-like $4^{\rm th}$ Generation | 44 pages, 10 figures, 7 tables | null | 10.1007/JHEP06(2019)118 | PSI-PR-19-05, ZU-TH-18/19 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we investigate in detail the possibility of accounting for
the $b\to s\ell^+\ell^-$ and $(g-2)_\mu$ anomalies via loop contributions
involving with new scalars and fermions. For this purpose, we first write down
the most general Lagrangian which can generate the desired effects and then
calculate the ... | [
{
"created": "Thu, 11 Apr 2019 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Apr 2019 09:00:46 GMT",
"version": "v2"
},
{
"created": "Fri, 9 Apr 2021 16:30:09 GMT",
"version": "v3"
}
] | 2022-10-12 | [
[
"Arnan",
"Pere",
""
],
[
"Crivellin",
"Andreas",
""
],
[
"Fedele",
"Marco",
""
],
[
"Mescia",
"Federico",
""
]
] | In this article we investigate in detail the possibility of accounting for the $b\to s\ell^+\ell^-$ and $(g-2)_\mu$ anomalies via loop contributions involving with new scalars and fermions. For this purpose, we first write down the most general Lagrangian which can generate the desired effects and then calculate the ge... |
1811.07778 | Mikhail Zubkov Dr | M.A.Zubkov, Z.V.Khaidukov | Anomalous transport phenomena and momentum space topology | Latex, 8 pages, proceedings of the XXth International Seminar
"Quarks-2018" (27 May 2018 - 2 June 2018, Valday, Russia) | EPJ Web Conf. 191 (2018) 05007 | 10.1051/epjconf/201819105007 | null | hep-ph cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the derivative expansion applied to the Wigner transform of the two -
point Green function this is possible to derive the response of various
nondissipative currents to the external gauge fields. The corresponding
currents are proportional to the momentum space topological invariants. This
allows to analyse sys... | [
{
"created": "Mon, 19 Nov 2018 16:27:12 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Apr 2021 10:34:33 GMT",
"version": "v2"
}
] | 2021-04-30 | [
[
"Zubkov",
"M. A.",
""
],
[
"Khaidukov",
"Z. V.",
""
]
] | Using the derivative expansion applied to the Wigner transform of the two - point Green function this is possible to derive the response of various nondissipative currents to the external gauge fields. The corresponding currents are proportional to the momentum space topological invariants. This allows to analyse syste... |
2312.11443 | Yuki Fujimoto | Yuki Fujimoto | Enhanced contribution of the pairing gap to the QCD equation of state at
large isospin chemical potential | 13 pages, 3 figures; v3: published version | Phys. Rev. D 109, 054035 (2024) | 10.1103/PhysRevD.109.054035 | INT-PUB-23-052 | hep-ph hep-lat nucl-th | http://creativecommons.org/licenses/by/4.0/ | I study QCD at large isospin density, which is known to be in the superfluid
state with Cooper pairs carrying the same quantum number as pions. I solve the
gap equation derived from the perturbation theory up to the next-to-leading
order corrections. The pairing gap at large isospin chemical potential is found
to be ... | [
{
"created": "Mon, 18 Dec 2023 18:46:25 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jan 2024 00:43:19 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Mar 2024 03:16:59 GMT",
"version": "v3"
}
] | 2024-03-27 | [
[
"Fujimoto",
"Yuki",
""
]
] | I study QCD at large isospin density, which is known to be in the superfluid state with Cooper pairs carrying the same quantum number as pions. I solve the gap equation derived from the perturbation theory up to the next-to-leading order corrections. The pairing gap at large isospin chemical potential is found to be en... |
hep-ph/9402242 | null | R. Foot | A note on Koide's lepton mass relation | 4, McGill/94-9 | null | null | null | hep-ph | null | Koide has pointed out that the mass relation $m_e + m_{\mu} + m_{\tau} = {2
\over 3}(\sqrt{m_e} + \sqrt{m_{\mu}} + \sqrt{m_{\tau}})^2 $ is consistent with
the most recent measurements of the tau lepton mass. We point out that this
relation has a geometric interpretation.
| [
{
"created": "Mon, 7 Feb 1994 23:00:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Foot",
"R.",
""
]
] | Koide has pointed out that the mass relation $m_e + m_{\mu} + m_{\tau} = {2 \over 3}(\sqrt{m_e} + \sqrt{m_{\mu}} + \sqrt{m_{\tau}})^2 $ is consistent with the most recent measurements of the tau lepton mass. We point out that this relation has a geometric interpretation. |
hep-ph/9812434 | Ahmed Ali | A. Ali (DESY, Hamburg) | Towards a Theory of Charmless Non-Leptonic Two-Body B Decays | 7 pages (requires ltwol2e.sty, appended) | null | null | DESY 98-128 (September 1998); To appear in the Proceedings of the
XXIX International Conference on High Energy Physics, Vancouver, B.C.,
Canada, July 23-29,1998 | hep-ph | null | We address a number of theoretical and phenomenological issues in two-body
charmless non-leptonic B decays in the context of a factorization model. A
classification of the exclusive decays involving tree and penguin amplitudes is
reviewed. The role of QCD anomaly in exclusive decays involving an $\eta$ or
$\eta'$ is ... | [
{
"created": "Fri, 18 Dec 1998 17:18:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ali",
"A.",
"",
"DESY, Hamburg"
]
] | We address a number of theoretical and phenomenological issues in two-body charmless non-leptonic B decays in the context of a factorization model. A classification of the exclusive decays involving tree and penguin amplitudes is reviewed. The role of QCD anomaly in exclusive decays involving an $\eta$ or $\eta'$ is el... |
1205.1699 | David R. Entem | P. G. Ortega, D. R. Entem and F. Fernandez | Molecular structures in charmonium spectrum: The $XYZ$ puzzle | 10 pages, 9 tables | null | 10.1088/0954-3899/40/6/065107 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study in the framework of a constituent quark model the possible
contributions of molecular structures to the XYZ charmonium like states. We
analyze simultaneously the $c\bar{c}$ structures and the possible molecular
components in a formalism which allows us to treat channels below and above
thresholds. The only m... | [
{
"created": "Tue, 8 May 2012 13:59:03 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Ortega",
"P. G.",
""
],
[
"Entem",
"D. R.",
""
],
[
"Fernandez",
"F.",
""
]
] | We study in the framework of a constituent quark model the possible contributions of molecular structures to the XYZ charmonium like states. We analyze simultaneously the $c\bar{c}$ structures and the possible molecular components in a formalism which allows us to treat channels below and above thresholds. The only mol... |
1503.08219 | Enrico Maria Sessolo | Kamila Kowalska, Leszek Roszkowski, Enrico Maria Sessolo, Andrew J.
Williams | GUT-inspired SUSY and the muon g-2 anomaly: prospects for LHC 14 TeV | 38 pages, 10 figures. Citations added, typos corrected. Version
published in JHEP | JHEP 1506 (2015) 020 | 10.1007/JHEP06(2015)020 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the possibility that the muon g-2 anomaly, $\delta(g-2)$, finds
its origins in low energy supersymmetry (SUSY). In the general MSSM the
parameter space consistent with $\delta(g-2)$ and correct dark matter relic
density of the lightest neutralino easily evades the present direct LHC limits
on sparticle ma... | [
{
"created": "Fri, 27 Mar 2015 20:01:32 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jun 2015 08:41:09 GMT",
"version": "v2"
}
] | 2015-07-06 | [
[
"Kowalska",
"Kamila",
""
],
[
"Roszkowski",
"Leszek",
""
],
[
"Sessolo",
"Enrico Maria",
""
],
[
"Williams",
"Andrew J.",
""
]
] | We consider the possibility that the muon g-2 anomaly, $\delta(g-2)$, finds its origins in low energy supersymmetry (SUSY). In the general MSSM the parameter space consistent with $\delta(g-2)$ and correct dark matter relic density of the lightest neutralino easily evades the present direct LHC limits on sparticle mass... |
hep-ph/9204214 | R. Sekhar Chivukula | R. Sekhar Chivukula, Stephen B. Selipsky, and Elizabeth H. Simmons | Non-Oblique Effects in the Z b b_bar Vertex from ETC Dynamics | 7 pages | Phys.Rev.Lett. 69 (1992) 575-577 | 10.1103/PhysRevLett.69.575 | null | hep-ph | null | Extended technicolor theories generate potentially large corrections to the
$\Zbb$ vertex which can be observed in current experiments at LEP.
| [
{
"created": "Tue, 7 Apr 1992 21:54:51 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Chivukula",
"R. Sekhar",
""
],
[
"Selipsky",
"Stephen B.",
""
],
[
"Simmons",
"Elizabeth H.",
""
]
] | Extended technicolor theories generate potentially large corrections to the $\Zbb$ vertex which can be observed in current experiments at LEP. |
hep-ph/9702296 | Stefan Kretzer | S. Kretzer and I. Schienbein (Univ. Dortmund) | Charged-Current Leptoproduction of D-Mesons in the Variable Flavor
Scheme | 11 pages, LaTeX, 2 figures, uses epsfigand amssymb style, 2 obvious
typos corrected, some minor modifications for publication | Phys.Rev. D56 (1997) 1804-1807 | 10.1103/PhysRevD.56.1804 | DO-TH 97/02 | hep-ph | null | We present formulae for the momentum (z) distributions of D-mesons produced
in neutrino deep-inelastic scattering off strange partons. The expressions are
derived within the variable flavor scheme of Aivazis et al. (ACOT-scheme),
which is extended from its fully inclusive formulation to one-hadron inclusive
leptoprod... | [
{
"created": "Mon, 10 Feb 1997 13:37:58 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jun 1997 18:15:59 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Kretzer",
"S.",
"",
"Univ. Dortmund"
],
[
"Schienbein",
"I.",
"",
"Univ. Dortmund"
]
] | We present formulae for the momentum (z) distributions of D-mesons produced in neutrino deep-inelastic scattering off strange partons. The expressions are derived within the variable flavor scheme of Aivazis et al. (ACOT-scheme), which is extended from its fully inclusive formulation to one-hadron inclusive leptoproduc... |
2301.01717 | Ian Balitsky | Ian Balitsky | Rapidity-only TMD factorization at one loop | 68 pages, 14 figures. Typos corrected, references added | null | 10.1007/JHEP03(2023)029 | JLAB-THY-23-3741 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Typically, a production of a particle with a small transverse momentum in
hadron-hadron collisions is described by CSS-based TMD factorization at
moderate Bjorken $x_B\sim 1$ and by $k_T$-factorization at small $x_B$. A
uniform description valid for all $x_B$ is provided by rapidity-only TMD
factorization developed i... | [
{
"created": "Wed, 4 Jan 2023 17:30:56 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Feb 2023 20:05:34 GMT",
"version": "v2"
}
] | 2023-03-22 | [
[
"Balitsky",
"Ian",
""
]
] | Typically, a production of a particle with a small transverse momentum in hadron-hadron collisions is described by CSS-based TMD factorization at moderate Bjorken $x_B\sim 1$ and by $k_T$-factorization at small $x_B$. A uniform description valid for all $x_B$ is provided by rapidity-only TMD factorization developed in ... |
2010.00015 | Rebecca Leane | Rebecca K. Leane and Juri Smirnov | Exoplanets as Sub-GeV Dark Matter Detectors | 5+25 pages, 3+7 figures, 100000000000+ exoplanets. v4: appendix IV
updated, sensitivity plots extended, conclusions unchanged | Phys. Rev. Lett. 126, 161101 (2021) | 10.1103/PhysRevLett.126.161101 | MIT-CTP/5230, SLAC-PUB-17556 | hep-ph astro-ph.CO astro-ph.EP astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present exoplanets as new targets to discover Dark Matter (DM). Throughout
the Milky Way, DM can scatter, become captured, deposit annihilation energy,
and increase the heat flow within exoplanets. We estimate upcoming infrared
telescope sensitivity to this scenario, finding actionable discovery or
exclusion searc... | [
{
"created": "Wed, 30 Sep 2020 18:00:02 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Jan 2021 05:20:24 GMT",
"version": "v2"
},
{
"created": "Mon, 26 Apr 2021 08:23:29 GMT",
"version": "v3"
},
{
"created": "Mon, 24 Apr 2023 21:54:15 GMT",
"version": "v4"
}
] | 2023-04-26 | [
[
"Leane",
"Rebecca K.",
""
],
[
"Smirnov",
"Juri",
""
]
] | We present exoplanets as new targets to discover Dark Matter (DM). Throughout the Milky Way, DM can scatter, become captured, deposit annihilation energy, and increase the heat flow within exoplanets. We estimate upcoming infrared telescope sensitivity to this scenario, finding actionable discovery or exclusion searche... |
hep-ph/9812292 | Eugene Zabrodin | E. Zabrodin, L. Bravina, H. Stoecker, and W. Greiner | Homogeneous nucleation of quark-gluon plasma, finite size effects and
long-lived metastable objects | 29 pages, incl. 12 figures and 1 table; to be published in Phys. Rev.
C | Phys.Rev. C59 (1999) 894-904 | 10.1103/PhysRevC.59.894 | null | hep-ph cond-mat.stat-mech | null | The general formalism of homogeneous nucleation theory is applied to study
the hadronization pattern of the ultra-relativistic quark-gluon plasma (QGP)
undergoing a first order phase transition. A coalescence model is proposed to
describe the evolution dynamics of hadronic clusters produced in the nucleation
process.... | [
{
"created": "Wed, 9 Dec 1998 13:21:39 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Zabrodin",
"E.",
""
],
[
"Bravina",
"L.",
""
],
[
"Stoecker",
"H.",
""
],
[
"Greiner",
"W.",
""
]
] | The general formalism of homogeneous nucleation theory is applied to study the hadronization pattern of the ultra-relativistic quark-gluon plasma (QGP) undergoing a first order phase transition. A coalescence model is proposed to describe the evolution dynamics of hadronic clusters produced in the nucleation process. T... |
hep-ph/9909417 | A. Bialas | A.Bialas | Fluctuations of string tension and transverse mass distribution | 6 pages | Phys.Lett. B466 (1999) 301-304 | 10.1016/S0370-2693(99)01159-4 | null | hep-ph | null | It is shown that that Gaussian fluctuations of the string tension can account
for the "thermal" distribution of transverse mass of particles created in decay
of a colour string.
| [
{
"created": "Fri, 17 Sep 1999 10:18:50 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bialas",
"A.",
""
]
] | It is shown that that Gaussian fluctuations of the string tension can account for the "thermal" distribution of transverse mass of particles created in decay of a colour string. |
1712.00566 | Kang Xian-Wei | Hai-Yang Cheng and Xian-Wei Kang | The semileptonic baryonic decay $D_s^+\to p\bar p e^+ \nu_e$ | final version, accepted for publication in Phys. Lett. B | null | 10.1016/j.physletb.2018.02.060 | null | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The decay $D_s^+\to p \bar p e^+\nu_e$ with a proton-antiproton pair in the
final state is unique in the sense that it is the only semileptonic baryonic
decay which is physically allowed in the charmed meson sector. Its measurement
will test our basic knowledge on semileptonic $D_s^+$ decays and the low-energy
$p\bar... | [
{
"created": "Sat, 2 Dec 2017 07:57:56 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Feb 2018 08:17:41 GMT",
"version": "v2"
},
{
"created": "Fri, 2 Mar 2018 06:53:08 GMT",
"version": "v3"
}
] | 2018-04-04 | [
[
"Cheng",
"Hai-Yang",
""
],
[
"Kang",
"Xian-Wei",
""
]
] | The decay $D_s^+\to p \bar p e^+\nu_e$ with a proton-antiproton pair in the final state is unique in the sense that it is the only semileptonic baryonic decay which is physically allowed in the charmed meson sector. Its measurement will test our basic knowledge on semileptonic $D_s^+$ decays and the low-energy $p\bar p... |
2407.03066 | Andrecia Ramnath | Andrecia Ramnath and Korinna Zapp | Effects of Multi-Parton Interactions in Jet Quenching in Heavy-Ion
Collisions | 9 pages, 18 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We perform the first systematic study of the effects of multi-parton
interactions (MPI's) in the context of jet quenching in heavy-ion collisions
with the jet quenching model JEWEL. We use the simple MPI model of PYTHIA 6, on
which JEWEL is based. We find negligible effects on all observables except
jet-hadron and Z-... | [
{
"created": "Wed, 3 Jul 2024 12:40:00 GMT",
"version": "v1"
}
] | 2024-07-04 | [
[
"Ramnath",
"Andrecia",
""
],
[
"Zapp",
"Korinna",
""
]
] | We perform the first systematic study of the effects of multi-parton interactions (MPI's) in the context of jet quenching in heavy-ion collisions with the jet quenching model JEWEL. We use the simple MPI model of PYTHIA 6, on which JEWEL is based. We find negligible effects on all observables except jet-hadron and Z-ha... |
hep-ph/0101111 | Jan Kalinowski | J. Kalinowski | Phenomenology of the Chargino and Neutralino Systems | 5 pages, Latex. To appear in the proceedings of the 5th International
Linear Collider Workshop (LCWS 2000), Fermilab, Batavia, Illinois, Oct.
24-28, 2000 | null | 10.1063/1.1394355 | IFT/00-36 | hep-ph | null | The chargino and neutralino pair production processes at $e^+e^-$ collisions
are explored to determine the underlying SUSY parameters. The sum rules for the
couplings are used to check the closure of two-chargino and four-neutralino
systems in the minimal supersymmetric extension of the standard model.
| [
{
"created": "Thu, 11 Jan 2001 07:53:55 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kalinowski",
"J.",
""
]
] | The chargino and neutralino pair production processes at $e^+e^-$ collisions are explored to determine the underlying SUSY parameters. The sum rules for the couplings are used to check the closure of two-chargino and four-neutralino systems in the minimal supersymmetric extension of the standard model. |
1710.05966 | Nikolay Volchanskiy | I. V. Anikin, L. Szymanowski, O. V. Teryaev, N. Volchanskiy | Angular distributions in pion-nucleon Drell-Yan process | 6 pages, 3 figures. Contribution to the proceedings of XVII Workshop
on High Energy Spin Physics (DSPIN-17), September 11-15, Dubna, Russia | J. Phys.: Conf. Ser. 938, 012065 (2017) | 10.1088/1742-6596/938/1/012065 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Drell-Yan process in the polarized pion-nucleon scattering. We
calculate the $U(1)_\text{em}$ gauge invariant hadron tensors. To this end, we
have to take into account two diagrams---the standard diagram and an additional
one---both diagrams are required to get the gauge invariant hadron tensor. We
obtai... | [
{
"created": "Mon, 16 Oct 2017 19:29:15 GMT",
"version": "v1"
}
] | 2018-01-16 | [
[
"Anikin",
"I. V.",
""
],
[
"Szymanowski",
"L.",
""
],
[
"Teryaev",
"O. V.",
""
],
[
"Volchanskiy",
"N.",
""
]
] | We study the Drell-Yan process in the polarized pion-nucleon scattering. We calculate the $U(1)_\text{em}$ gauge invariant hadron tensors. To this end, we have to take into account two diagrams---the standard diagram and an additional one---both diagrams are required to get the gauge invariant hadron tensor. We obtain ... |
1802.07478 | Cristina Volpe | Maria Cristina Volpe | Neutrino astrophysics and its connections to nuclear physics | 7 pages, 1 figure, Proceedings of the "Conference on Neutrino and
Nuclear Physics (CNNP2017), 15-21 October, Catania | null | 10.1088/1742-6596/1056/1/012060 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We highlight recent developments in neutrino astrophysics. We discuss some of
the connections with nuclear physics.
| [
{
"created": "Wed, 21 Feb 2018 09:31:26 GMT",
"version": "v1"
}
] | 2018-08-15 | [
[
"Volpe",
"Maria Cristina",
""
]
] | We highlight recent developments in neutrino astrophysics. We discuss some of the connections with nuclear physics. |
2206.01412 | Valerio Bertone Dr | Valerio Bertone, Herv\'e Dutrieux, C\'edric Mezrag, Jos\'e M. Morgado,
Herv\'e Moutarde | Revisiting evolution equations for generalised parton distributions | Version of the paper published in EPJC | Eur.Phys.J.C 82 (2022) 10, 888 | 10.1140/epjc/s10052-022-10793-0 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the evolution of generalised parton distributions (GPDs) in
momentum space. We formulate the evolution kernels at one-loop in perturbative
QCD (pQCD) in a form suitable for numerical implementation and that allows for
an accurate study of their properties. This leads to the first open-source
implementation... | [
{
"created": "Fri, 3 Jun 2022 06:52:56 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Oct 2022 13:37:59 GMT",
"version": "v2"
}
] | 2022-10-12 | [
[
"Bertone",
"Valerio",
""
],
[
"Dutrieux",
"Hervé",
""
],
[
"Mezrag",
"Cédric",
""
],
[
"Morgado",
"José M.",
""
],
[
"Moutarde",
"Hervé",
""
]
] | We revisit the evolution of generalised parton distributions (GPDs) in momentum space. We formulate the evolution kernels at one-loop in perturbative QCD (pQCD) in a form suitable for numerical implementation and that allows for an accurate study of their properties. This leads to the first open-source implementation o... |
0805.4292 | Zhi-Zhong Xing | Ping Ren and Zhi-zhong Xing | Interference bands in decays of doubly-charged Higgs bosons to dileptons
in the minimal type-II seesaw model at the TeV scale | RevTex 14 pages, 3 figures, more discussions added, accepted for
publication in Phys. Lett. B | Phys.Lett.B666:48-56,2008 | 10.1016/j.physletb.2008.06.059 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The dileptonic decays of doubly-charged Higgs bosons H^{\pm\pm} are
investigated in the minimal type-II seesaw model with one Higgs triplet \Delta
and one heavy Majorana neutrino N_1 at the TeV scale. We show that the
branching ratios {\cal B}(H^{\pm\pm} \to l^\pm_\alpha l^\pm_\beta) depend not
only on the mass and m... | [
{
"created": "Wed, 28 May 2008 09:22:10 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jun 2008 15:12:20 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Ren",
"Ping",
""
],
[
"Xing",
"Zhi-zhong",
""
]
] | The dileptonic decays of doubly-charged Higgs bosons H^{\pm\pm} are investigated in the minimal type-II seesaw model with one Higgs triplet \Delta and one heavy Majorana neutrino N_1 at the TeV scale. We show that the branching ratios {\cal B}(H^{\pm\pm} \to l^\pm_\alpha l^\pm_\beta) depend not only on the mass and mix... |
hep-ph/0010051 | Apostolos Pilaftsis | Ara Ioannisian and Apostolos Pilaftsis | Laboratory Limits on Theories with Sterile Neutrinos in the Bulk | 4 pages, to appear in Proc. of the DPF2000 (August 9-12, 2000), Ohio
State University, Columbus, Ohio, USA | Int.J.Mod.Phys. A16S1C (2001) 931-933 | 10.1142/S0217751X01008527 | WUE-ITP-2000-029 | hep-ph | null | We discuss the phenomenological consequences of theories which describe
sterile neutrinos in large extra dimensions, in the so-called bulk. We briefly
outline how the cumulative non-decoupling effect due to the tower of
Kaluza-Klein singlet neutrinos may equivalently be described by a
higher-dimensional effective the... | [
{
"created": "Fri, 6 Oct 2000 13:33:39 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ioannisian",
"Ara",
""
],
[
"Pilaftsis",
"Apostolos",
""
]
] | We discuss the phenomenological consequences of theories which describe sterile neutrinos in large extra dimensions, in the so-called bulk. We briefly outline how the cumulative non-decoupling effect due to the tower of Kaluza-Klein singlet neutrinos may equivalently be described by a higher-dimensional effective theor... |
2310.03592 | Harleen Dahiya Dr. | Shubham Sharma and Harleen Dahiya | Twist-4 proton GTMDs in the light-front quark-diquark model | 43 pages, 18 figures and 2 tables. To appear in European Physical
Journal A | Eur. Phys. J. A 59, 235 (2023) | 10.1140/epja/s10050-023-01156-8 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By integrating across the light-cone energy, totally unintegrated,
off-diagonal quark-quark generalized parton correlation functions (GPCFs) can
yield generalized transverse-momentum dependent parton distributions (GTMDs).
We have obtained the twist-4 GTMDs for the case of proton in the light-front
quark-diquark mode... | [
{
"created": "Thu, 5 Oct 2023 15:15:21 GMT",
"version": "v1"
}
] | 2024-05-02 | [
[
"Sharma",
"Shubham",
""
],
[
"Dahiya",
"Harleen",
""
]
] | By integrating across the light-cone energy, totally unintegrated, off-diagonal quark-quark generalized parton correlation functions (GPCFs) can yield generalized transverse-momentum dependent parton distributions (GTMDs). We have obtained the twist-4 GTMDs for the case of proton in the light-front quark-diquark model ... |
2005.08559 | George Rupp | Eef van Beveren and George Rupp | $Z_0(57)$ and $E(38)$: possible surprises in the Standard Model | 6 pages, 5 figures; presented by G. Rupp at "Excited QCD 2020",
Krynica-Zdr\'{o}j, Poland, 2-8 February 2020; accepted for publication in
Acta Physica Polonica B Proc. Suppl | Acta Phys. Pol. B Proc. Suppl. 14 (2021) 181 | 10.5506/APhysPolBSupp.14.181 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the reported observation of the Higgs boson at the LHC, the Standard
Model of particle physics seems to be complete now as for its particle content.
However, several experimental data at low and intermediate energies indicate
that there may be two surprises. First we propose a tentative new boson
$Z_0(57)$, with... | [
{
"created": "Mon, 18 May 2020 10:14:43 GMT",
"version": "v1"
}
] | 2020-12-04 | [
[
"van Beveren",
"Eef",
""
],
[
"Rupp",
"George",
""
]
] | With the reported observation of the Higgs boson at the LHC, the Standard Model of particle physics seems to be complete now as for its particle content. However, several experimental data at low and intermediate energies indicate that there may be two surprises. First we propose a tentative new boson $Z_0(57)$, with a... |
hep-ph/0405210 | Howard Baer | Howard Baer, Alexander Belyaev, Tadas Krupovnickas and Jorge O'Farrill | Indirect, Direct and Collider Detection of Neutralino Dark Matter | 23 pages including 7 EPS figures; revised version in accord with
published version with updated reach plots | JCAP 0408:005,2004 | 10.1088/1475-7516/2004/08/005 | FSU-HEP-050520 | hep-ph astro-ph | null | We examine the prospects for supersymmetry discovery in the minimal
supergravity (mSUGRA) model via indirect detection of neutralino dark matter.
We investigate rates for muon detection in neutrino telescopes, and detection
of photons, positrons and anti-protons by balloon and space based experiments.
We compare the ... | [
{
"created": "Fri, 21 May 2004 15:43:54 GMT",
"version": "v1"
},
{
"created": "Sun, 23 May 2004 21:14:02 GMT",
"version": "v2"
},
{
"created": "Tue, 13 Jul 2004 14:32:15 GMT",
"version": "v3"
}
] | 2011-07-19 | [
[
"Baer",
"Howard",
""
],
[
"Belyaev",
"Alexander",
""
],
[
"Krupovnickas",
"Tadas",
""
],
[
"O'Farrill",
"Jorge",
""
]
] | We examine the prospects for supersymmetry discovery in the minimal supergravity (mSUGRA) model via indirect detection of neutralino dark matter. We investigate rates for muon detection in neutrino telescopes, and detection of photons, positrons and anti-protons by balloon and space based experiments. We compare the di... |
1912.05337 | Floriana Giannuzzi | Floriana Giannuzzi | Holographic thermalisation of strongly-coupled systems | 6 pages, 3 figures, proceedings of LFC19: Strong dynamics for physics
within and beyond the Standard Model at LHC and Future Colliders, ECT*
Trento, September 2019 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The thermalisation of a strongly-coupled plasma is studied through the
AdS/CFT correspondence. The system starts behaving as in viscous hydrodynamics
shortly after the end of the perturbation. Local and nonlocal probes are used
to characterise the process towards equilibrium.
| [
{
"created": "Wed, 11 Dec 2019 14:18:39 GMT",
"version": "v1"
}
] | 2019-12-12 | [
[
"Giannuzzi",
"Floriana",
""
]
] | The thermalisation of a strongly-coupled plasma is studied through the AdS/CFT correspondence. The system starts behaving as in viscous hydrodynamics shortly after the end of the perturbation. Local and nonlocal probes are used to characterise the process towards equilibrium. |
hep-ph/0411036 | Eulogio Oset | E. Oset, S. Sarkar, M.J. Vicente Vacas | Dynamically Generated Resonances in the Chiral Unitary Approach to Meson
Baryon Interaction | Talk at the MENU04 Symposium, Beijing, September 2004 | Int.J.Mod.Phys.A20:1619-1626,2005 | 10.1142/S0217751X05023086 | FTUV-04-1102, IFIC-04-1102 | hep-ph | null | In this talk we report on the use of a chiral unitary approach for the
interaction of the octets of meson and baryon and the octet of mesons with the
decuplet of baryons. Two octets of $J^{\pi}=1/2^-$ baryon states and a singlet
are generated dynamically in the first case, resulting in the case of
strangeness $S=-1$ ... | [
{
"created": "Tue, 2 Nov 2004 15:14:52 GMT",
"version": "v1"
}
] | 2011-02-09 | [
[
"Oset",
"E.",
""
],
[
"Sarkar",
"S.",
""
],
[
"Vacas",
"M. J. Vicente",
""
]
] | In this talk we report on the use of a chiral unitary approach for the interaction of the octets of meson and baryon and the octet of mesons with the decuplet of baryons. Two octets of $J^{\pi}=1/2^-$ baryon states and a singlet are generated dynamically in the first case, resulting in the case of strangeness $S=-1$ in... |
2007.10833 | Giorgio Arcadi | Giorgio Arcadi, Davide Meloni, Martin B. Krauss | Dark Matter interactions in an $S_4 \times Z_5$ flavor symmetry
framework | 24 pages, 6 figures | Phys. Rev. D 102, 115012 (2020) | 10.1103/PhysRevD.102.115012 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The interactions of dark matter (DM) with the visible sector are often
phenomenologically described in the framework of simplified models where the
couplings of quarks to the new particles are generally assumed to be universal
or have a simple structure motivated by observational benchmarks. They should,
however, a p... | [
{
"created": "Tue, 21 Jul 2020 14:11:41 GMT",
"version": "v1"
}
] | 2021-01-04 | [
[
"Arcadi",
"Giorgio",
""
],
[
"Meloni",
"Davide",
""
],
[
"Krauss",
"Martin B.",
""
]
] | The interactions of dark matter (DM) with the visible sector are often phenomenologically described in the framework of simplified models where the couplings of quarks to the new particles are generally assumed to be universal or have a simple structure motivated by observational benchmarks. They should, however, a pri... |
1806.01076 | Qi-Fang Lu | Qi-Fang L\"u, Li-Ye Xiao, Zuo-Yun Wang, Xian-Hui Zhong | Strong decay of $\Lambda_c(2940)$ as a $2P$ state in the $\Lambda_c$
family | 7 pages, 4 figures, 4 tables | null | 10.1140/epjc/s10052-018-6083-7 | null | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Considering the mass, parity and $D^0 p$ decay mode, we tentatively assign
the $\Lambda_c(2940)$ as the $P-$wave states with one radial excitation. Then,
via studying the strong decay behavior of the $\Lambda_c(2940)$ within the
$^3P_0$ model, we obtain that the total decay widths of the
$\Lambda_{c1}(\frac{1}{2}^-,2... | [
{
"created": "Mon, 4 Jun 2018 12:43:34 GMT",
"version": "v1"
}
] | 2018-08-15 | [
[
"Lü",
"Qi-Fang",
""
],
[
"Xiao",
"Li-Ye",
""
],
[
"Wang",
"Zuo-Yun",
""
],
[
"Zhong",
"Xian-Hui",
""
]
] | Considering the mass, parity and $D^0 p$ decay mode, we tentatively assign the $\Lambda_c(2940)$ as the $P-$wave states with one radial excitation. Then, via studying the strong decay behavior of the $\Lambda_c(2940)$ within the $^3P_0$ model, we obtain that the total decay widths of the $\Lambda_{c1}(\frac{1}{2}^-,2P)... |
0908.2709 | C. A. Dominguez | C.A. Dominguez, M.Loewe, J.C. Rojas, and Y. Zhang | Charmonium in the vector channel at finite temperature from QCD sum
rules | An error in the PQCD scattering term has been corrected. No changes
result, other than a slight reduction of the critical temperature. A few
clarifying paragraphs have been added | Phys.Rev.D81:014007,2010 | 10.1103/PhysRevD.81.014007 | UCT-TP-277/09 | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Thermal Hilbert moment QCD sum rules are used to obtain the temperature
dependence of the hadronic parameters of charmonium in the vector channel, i.e.
the $J$ / $\psi$ resonance mass, coupling (leptonic decay constant), total
width, and continuum threshold. The continuum threshold $s_0$, which signals
the end of the... | [
{
"created": "Wed, 19 Aug 2009 13:20:12 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Oct 2009 12:30:23 GMT",
"version": "v2"
},
{
"created": "Fri, 11 Dec 2009 20:36:24 GMT",
"version": "v3"
}
] | 2010-04-06 | [
[
"Dominguez",
"C. A.",
""
],
[
"Loewe",
"M.",
""
],
[
"Rojas",
"J. C.",
""
],
[
"Zhang",
"Y.",
""
]
] | Thermal Hilbert moment QCD sum rules are used to obtain the temperature dependence of the hadronic parameters of charmonium in the vector channel, i.e. the $J$ / $\psi$ resonance mass, coupling (leptonic decay constant), total width, and continuum threshold. The continuum threshold $s_0$, which signals the end of the r... |
hep-ph/9706449 | Cliff Burgess | P. Labelle, S.M. Zebarjad and C.P. Burgess | NRQED and Next-to-Leading Hyperfine Splitting in Positronium | 24 pages, plain TeX, 6 figures included using epsf | Phys.Rev. D56 (1997) 8053-8061 | 10.1103/PhysRevD.56.8053 | McGill-97/10 | hep-ph hep-th physics.atom-ph | null | We compute the next-to-leading, O(m alpha^5), contribution to the hyperfine
splitting in positronium within the framework of NRQED. When applied to the
ground state, our calculation reproduces known results, providing a further
test of NRQED techniques. Besides providing a very simple method of calculation
of the sta... | [
{
"created": "Mon, 23 Jun 1997 02:44:24 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Labelle",
"P.",
""
],
[
"Zebarjad",
"S. M.",
""
],
[
"Burgess",
"C. P.",
""
]
] | We compute the next-to-leading, O(m alpha^5), contribution to the hyperfine splitting in positronium within the framework of NRQED. When applied to the ground state, our calculation reproduces known results, providing a further test of NRQED techniques. Besides providing a very simple method of calculation of the stand... |
2301.02503 | Ping-Tao Chen | Ping-Tao Chen, Gui-Jun Ding, Chang-Yuan Yao | Systematic study of one-loop realizations of $d=7$ long-range
$0\nu\beta\beta$ decay operators | 42 pages, 19 figures | null | 10.1007/JHEP03(2023)138 | DESY-22-211 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the systematical one-loop decomposition of the dimension-7
long-range $0\nu\beta\beta$ decay operators. We find that there are 3 genuine
one-loop topologies and 8 diagrams. The procedure to determine the SM quantum
number assignments for both internal and external fields is presented. The
Majorana neutrino m... | [
{
"created": "Fri, 6 Jan 2023 13:23:03 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Mar 2023 01:58:05 GMT",
"version": "v2"
}
] | 2023-03-27 | [
[
"Chen",
"Ping-Tao",
""
],
[
"Ding",
"Gui-Jun",
""
],
[
"Yao",
"Chang-Yuan",
""
]
] | We study the systematical one-loop decomposition of the dimension-7 long-range $0\nu\beta\beta$ decay operators. We find that there are 3 genuine one-loop topologies and 8 diagrams. The procedure to determine the SM quantum number assignments for both internal and external fields is presented. The Majorana neutrino mas... |
1812.06102 | Andrzej Buras | Andrzej J. Buras | $\epsilon^\prime/\epsilon$-2018: A Christmas Story | 19 pages, 3 Figures. V2: Few clarifications and 3 references added,
misprints removed, conclusions unchanged! | null | null | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I was supposed to review the status of $\epsilon^\prime/\epsilon$ both at the
CKM Workshop in September in Heidelberg and recently at the Discrete 2018
Conference in Vienna. Unfortunately I had to cancel both talks for family
reasons. My main goal in these talks was to congratulate NA48 and KTeV
collaborations for th... | [
{
"created": "Fri, 14 Dec 2018 19:00:03 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Dec 2018 16:23:34 GMT",
"version": "v2"
}
] | 2018-12-24 | [
[
"Buras",
"Andrzej J.",
""
]
] | I was supposed to review the status of $\epsilon^\prime/\epsilon$ both at the CKM Workshop in September in Heidelberg and recently at the Discrete 2018 Conference in Vienna. Unfortunately I had to cancel both talks for family reasons. My main goal in these talks was to congratulate NA48 and KTeV collaborations for the ... |
1607.05040 | Dimitrios Karamitros | Athanasios Dedes, Dimitrios Karamitros, Vassilis C. Spanos | Effective Theory for Electroweak Doublet Dark Matter | 46 pages, v2: references and related comments added, v3: references
added, discussion on LHC searches expanded, a discussion on the Sommerfeld
enhancement added, matches published version | Phys. Rev. D 94, 095008 (2016) | 10.1103/PhysRevD.94.095008 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a detailed study of an effective field theory which includes the
Standard Model particle content extended by a pair of Weyl fermionic
SU(2)-doublets with opposite hypercharges. A discrete symmetry guarantees that
a linear combination of the doublet components is stable and can act as a
candidate particle f... | [
{
"created": "Mon, 18 Jul 2016 12:21:50 GMT",
"version": "v1"
},
{
"created": "Sun, 24 Jul 2016 10:58:36 GMT",
"version": "v2"
},
{
"created": "Sun, 27 Nov 2016 17:26:45 GMT",
"version": "v3"
}
] | 2016-11-29 | [
[
"Dedes",
"Athanasios",
""
],
[
"Karamitros",
"Dimitrios",
""
],
[
"Spanos",
"Vassilis C.",
""
]
] | We perform a detailed study of an effective field theory which includes the Standard Model particle content extended by a pair of Weyl fermionic SU(2)-doublets with opposite hypercharges. A discrete symmetry guarantees that a linear combination of the doublet components is stable and can act as a candidate particle for... |
hep-ph/0305116 | Nobuhiro Maekawa | Nobuhiro Maekawa and Toshifumi Yamashita | Sliding Singlet Mechanism Revisited | 13 pages | Phys.Rev. D68 (2003) 055001 | 10.1103/PhysRevD.68.055001 | KUNS-1843 | hep-ph | null | We show that the unification of the doublet Higgs in the standard model (SM)
and the Higgs to break the grand unified theory (GUT) group stabilizes the
sliding singlet mechanism which can solve the doublet-triplet (DT) splitting
problem. And we generalize this attractive mechanism to apply it to many
unified scenario... | [
{
"created": "Mon, 12 May 2003 11:55:44 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Maekawa",
"Nobuhiro",
""
],
[
"Yamashita",
"Toshifumi",
""
]
] | We show that the unification of the doublet Higgs in the standard model (SM) and the Higgs to break the grand unified theory (GUT) group stabilizes the sliding singlet mechanism which can solve the doublet-triplet (DT) splitting problem. And we generalize this attractive mechanism to apply it to many unified scenarios.... |
hep-ph/0112351 | Dmitry Semikoz | Oleg E. Kalashev, Vadim A. Kuzmin, Dmitry V. Semikoz, and Guenter Sigl | Ultra-High Energy Cosmic Rays from Neutrino Emitting Acceleration
Sources? | 6 pages, 4 figures, RevTeX style | Phys.Rev. D65 (2002) 103003 | 10.1103/PhysRevD.65.103003 | MPI-PhT/2001-55 | hep-ph astro-ph | null | We demonstrate by numerical flux calculations that neutrino beams producing
the observed highest energy cosmic rays by weak interactions with the relic
neutrino background require a non-uniform distribution of sources. Such sources
have to accelerate protons at least up to 10^{23} eV, have to be opaque to
their prima... | [
{
"created": "Fri, 28 Dec 2001 17:04:50 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kalashev",
"Oleg E.",
""
],
[
"Kuzmin",
"Vadim A.",
""
],
[
"Semikoz",
"Dmitry V.",
""
],
[
"Sigl",
"Guenter",
""
]
] | We demonstrate by numerical flux calculations that neutrino beams producing the observed highest energy cosmic rays by weak interactions with the relic neutrino background require a non-uniform distribution of sources. Such sources have to accelerate protons at least up to 10^{23} eV, have to be opaque to their primary... |
hep-ph/0302105 | Carl Shakin | Bing He, Hu Li, C. M. Shakin, Qing Sun | Comparison of Temperature-Dependent Hadronic Current Correlation
Functions Calculated in Lattice Simulations of QCD and with a Chiral
Lagrangian Model | null | Phys.Rev. C67 (2003) 065203 | 10.1103/PhysRevC.67.065203 | BCCNT: 03/101/319 | hep-ph hep-lat | null | The Euclidean-time hadronic current correlation functions, $G_P(\tau, T)$ and
$G_V(\tau, T)$, of pseudoscalar and vector currents have recently been
calculated in lattice simulations of QCD and have been used to obtain the
corresponding spectral functions. We have used the Nambu-Jona-Lasinio (NJL)
model to calculate ... | [
{
"created": "Thu, 13 Feb 2003 18:11:08 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"He",
"Bing",
""
],
[
"Li",
"Hu",
""
],
[
"Shakin",
"C. M.",
""
],
[
"Sun",
"Qing",
""
]
] | The Euclidean-time hadronic current correlation functions, $G_P(\tau, T)$ and $G_V(\tau, T)$, of pseudoscalar and vector currents have recently been calculated in lattice simulations of QCD and have been used to obtain the corresponding spectral functions. We have used the Nambu-Jona-Lasinio (NJL) model to calculate su... |
0901.3777 | Adam Falkowski | Adam Falkowski and Manuel Perez-Victoria | Electroweak Precision Observables and the Unhiggs | 13 pages; v2: references added, discussion of production
cross-section expanded | JHEP 0912:061,2009 | 10.1088/1126-6708/2009/12/061 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute one-loop corrections to the S and T parameters in the Unhiggs
scenario. In that scenario, the Standard Model Higgs is replaced by a non-local
object, called the Unhiggs, whose spectral function displays a continuum above
the mass gap. The Unhiggs propagator has effectively the same UV properties as
the Sta... | [
{
"created": "Mon, 26 Jan 2009 16:37:57 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Feb 2009 21:35:37 GMT",
"version": "v2"
}
] | 2010-01-06 | [
[
"Falkowski",
"Adam",
""
],
[
"Perez-Victoria",
"Manuel",
""
]
] | We compute one-loop corrections to the S and T parameters in the Unhiggs scenario. In that scenario, the Standard Model Higgs is replaced by a non-local object, called the Unhiggs, whose spectral function displays a continuum above the mass gap. The Unhiggs propagator has effectively the same UV properties as the Stand... |
0910.1789 | Ben Gripaios | Ben Gripaios | Composite Leptoquarks at the LHC | 10 pp, version to appear in JHEP | JHEP 1002:045,2010 | 10.1007/JHEP02(2010)045 | CERN-PH-TH/2009-190 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If electroweak symmetry breaking arises via strongly-coupled physics, the
observed suppression of flavour-changing processes suggests that fermion masses
should arise via mixing of elementary fermions with composite fermions of the
strong sector. The strong sector then carries colour charge, and may contain
composite... | [
{
"created": "Fri, 9 Oct 2009 16:55:20 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Oct 2009 10:50:12 GMT",
"version": "v2"
},
{
"created": "Tue, 2 Feb 2010 10:15:12 GMT",
"version": "v3"
}
] | 2010-02-17 | [
[
"Gripaios",
"Ben",
""
]
] | If electroweak symmetry breaking arises via strongly-coupled physics, the observed suppression of flavour-changing processes suggests that fermion masses should arise via mixing of elementary fermions with composite fermions of the strong sector. The strong sector then carries colour charge, and may contain composite l... |
0911.1820 | Rachid Benbrik | Abdesslam Arhrib, Rachid Benbrik, Kingman Cheung, Tzu-Chiang Yuan | Higgs boson enhancement effects on squark-pair production at the LHC | 23 pages, 7 figures, 1 table | JHEP 1002:048,2010 | 10.1007/JHEP02(2010)048 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Higgs boson effects on third-generation squark-pair production
in proton-proton collision at the CERN Large Hadron Collider (LHC), including
$\Stop \Stop^*$, $\Stop\Sbot^*$, and $\Sbot \Sbot^*$. We found that substantial
enhancement can be obtained through s-channel exchanges of Higgs bosons at
large $\t... | [
{
"created": "Tue, 10 Nov 2009 02:40:47 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Arhrib",
"Abdesslam",
""
],
[
"Benbrik",
"Rachid",
""
],
[
"Cheung",
"Kingman",
""
],
[
"Yuan",
"Tzu-Chiang",
""
]
] | We study the Higgs boson effects on third-generation squark-pair production in proton-proton collision at the CERN Large Hadron Collider (LHC), including $\Stop \Stop^*$, $\Stop\Sbot^*$, and $\Sbot \Sbot^*$. We found that substantial enhancement can be obtained through s-channel exchanges of Higgs bosons at large $\tan... |
1812.03790 | Vladimir Tello | Goran Senjanovic and Vladimir Tello | Disentangling Seesaw in the Minimal Left-Right Symmetric Model | Version to appear in PRD. Added discussion in section IV on particle
mass limits. A comparison with competitive theories offered in the
conclusions | Phys. Rev. D 100, 115031 (2019) | 10.1103/PhysRevD.100.115031 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a recent Letter we presented a systematic way of testing the seesaw origin
of neutrino mass in the context of the Minimal Left-Right Symmetric Model. The
essence of the program is to exploit lepton number violating decays of doubly
charged scalars, particles which lie at the heart of the Higgs-mechanism-based
sees... | [
{
"created": "Mon, 10 Dec 2018 13:42:21 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Nov 2019 14:08:50 GMT",
"version": "v2"
}
] | 2019-12-25 | [
[
"Senjanovic",
"Goran",
""
],
[
"Tello",
"Vladimir",
""
]
] | In a recent Letter we presented a systematic way of testing the seesaw origin of neutrino mass in the context of the Minimal Left-Right Symmetric Model. The essence of the program is to exploit lepton number violating decays of doubly charged scalars, particles which lie at the heart of the Higgs-mechanism-based seesaw... |
1211.3578 | Zhanwei Liu | Zhan-Wei Liu, Ning Li, Shi-Lin Zhu | Chiral Perturbation Theory and the $\bar B \bar B$ Strong Interaction | 14 pages, 8 figures, 4 tables; discussion extended, references added,
version published in Phys. Rev. D | Phys. Rev. D 89, 074015 (2014) | 10.1103/PhysRevD.89.074015 | null | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have calculated the potentials of the heavy (charmed or bottomed)
pseudoscalar mesons up to $O(\epsilon^2)$ with the heavy meson chiral
perturbation theory. We take into account the contributions from the football,
triangle, box, and crossed diagrams with the 2$\phi$ exchange and one-loop
corrections to the contac... | [
{
"created": "Thu, 15 Nov 2012 11:28:49 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Apr 2014 06:32:26 GMT",
"version": "v2"
}
] | 2014-04-15 | [
[
"Liu",
"Zhan-Wei",
""
],
[
"Li",
"Ning",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | We have calculated the potentials of the heavy (charmed or bottomed) pseudoscalar mesons up to $O(\epsilon^2)$ with the heavy meson chiral perturbation theory. We take into account the contributions from the football, triangle, box, and crossed diagrams with the 2$\phi$ exchange and one-loop corrections to the contact ... |
1107.5111 | Wei-Min Sun | Yu Jiang, Hao Gong, Wei-min Sun, and Hong-shi Zong | The Wigner solution of quark gap equation at nonzero current quark mass
and partial restoration of chiral symmetry at finite chemical potential | 7 pages, 5 figures, and 1 table, discussion at finite chemical
potential added | null | 10.1103/PhysRevD.85.034031 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | According to the generally accepted phase diagram of QCD, at low temperature
and high baryon number density the chiral phase transition of QCD is of first
order and the co-existence of the Nambu-Goldstone phase and the Wigner phase
should appear. This is in conflict with the usual claim that the quark gap
equation ha... | [
{
"created": "Tue, 26 Jul 2011 03:34:43 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Feb 2012 14:14:43 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Jiang",
"Yu",
""
],
[
"Gong",
"Hao",
""
],
[
"Sun",
"Wei-min",
""
],
[
"Zong",
"Hong-shi",
""
]
] | According to the generally accepted phase diagram of QCD, at low temperature and high baryon number density the chiral phase transition of QCD is of first order and the co-existence of the Nambu-Goldstone phase and the Wigner phase should appear. This is in conflict with the usual claim that the quark gap equation has ... |
hep-ph/9609441 | David H. Lyth | David H. Lyth and David Roberts (Lancaster) | Cosmological consequences of particle creation during inflation | 17 pages, no Figures | Phys. Rev. D 57, 7120 (1998) | 10.1103/PhysRevD.57.7120 | LANCS-TH/9615 | hep-ph gr-qc | null | Particle creation during inflation is considered. It could be important for
species whose interaction is of gravitational strength or weaker. A complete
but economical formalism is given for spin-zero and spin-half particles, and
the particle abundance is estimated on the assumption that the particle mass in
the earl... | [
{
"created": "Mon, 23 Sep 1996 15:57:15 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Lyth",
"David H.",
"",
"Lancaster"
],
[
"Roberts",
"David",
"",
"Lancaster"
]
] | Particle creation during inflation is considered. It could be important for species whose interaction is of gravitational strength or weaker. A complete but economical formalism is given for spin-zero and spin-half particles, and the particle abundance is estimated on the assumption that the particle mass in the early ... |
0808.3490 | Verena Kleinhaus | Verena Kleinhaus, Michael Buballa | Pseudoscalar bosonic excitations in the color-flavor locked phase at
moderate densities | 8 pages, 8 figures | Phys.Rev.D79:014016,2009 | 10.1103/PhysRevD.79.014016 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The properties of pseudoscalar bosonic excitations in the color-flavor locked
phase at moderate densities are studied within a model of the
Nambu--Jona-Lasinio type. Our previous analysis is extended to Goldstone bosons
with hidden flavor and to higher-lying modes which stay massive in the chiral
limit. The bosons ar... | [
{
"created": "Tue, 26 Aug 2008 11:38:04 GMT",
"version": "v1"
}
] | 2009-02-26 | [
[
"Kleinhaus",
"Verena",
""
],
[
"Buballa",
"Michael",
""
]
] | The properties of pseudoscalar bosonic excitations in the color-flavor locked phase at moderate densities are studied within a model of the Nambu--Jona-Lasinio type. Our previous analysis is extended to Goldstone bosons with hidden flavor and to higher-lying modes which stay massive in the chiral limit. The bosons are ... |
1702.05432 | I. T. Lorenz | Ina Lorenz, Emilie Passemar | $a_1$ properties in hadronic tau decays | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hadronic tau decays belong to the processes that show a resonance-like
structure in the axial vector current in the $1-2$ GeV range. This structure,
often denoted as the $a_1$ meson, seems to show different properties in
different processes. The process $\tau\rightarrow 3\pi\nu_{\tau}$ allows for a
clean separation o... | [
{
"created": "Fri, 17 Feb 2017 16:56:49 GMT",
"version": "v1"
}
] | 2017-02-20 | [
[
"Lorenz",
"Ina",
""
],
[
"Passemar",
"Emilie",
""
]
] | Hadronic tau decays belong to the processes that show a resonance-like structure in the axial vector current in the $1-2$ GeV range. This structure, often denoted as the $a_1$ meson, seems to show different properties in different processes. The process $\tau\rightarrow 3\pi\nu_{\tau}$ allows for a clean separation of ... |
1001.2912 | Zhe Xu | Zhe Xu and Carsten Greiner | Dependence of elliptic flow on number of parton degrees of freedom | 18 pages, 10 figures; minor modification, references added | Phys.Rev.C81:054901,2010 | 10.1103/PhysRevC.81.054901 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the elliptic flow parameter $v_2$ for Au+Au collisions at
$\sqrt{s_{NN}}=200$ GeV employing the parton cascade BAMPS (Boltzmann Approach
of Multiparton Scatterings). Besides gluon interactions including the
bremsstrahlung process, interactions with quarks are considered in an
effective, but approximate w... | [
{
"created": "Sun, 17 Jan 2010 18:01:28 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jan 2010 15:22:45 GMT",
"version": "v2"
}
] | 2010-05-12 | [
[
"Xu",
"Zhe",
""
],
[
"Greiner",
"Carsten",
""
]
] | We calculate the elliptic flow parameter $v_2$ for Au+Au collisions at $\sqrt{s_{NN}}=200$ GeV employing the parton cascade BAMPS (Boltzmann Approach of Multiparton Scatterings). Besides gluon interactions including the bremsstrahlung process, interactions with quarks are considered in an effective, but approximate way... |
hep-ph/0003064 | Barbara Mele | Barbara Mele | Top quark rare decays in the standard model and beyond | 7 pages, 2 figures. Published in *Moscow 1999, High energy physics
and quantum field theory* 224-230. A few references added | null | null | ROME1-1291/00 | hep-ph | null | Theoretical predictions for the top quark rare decays are reviewed within and
beyond the standard model. Expectations at the CERN Large Hadron Collider are
discussed.
| [
{
"created": "Wed, 8 Mar 2000 12:14:13 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Nov 2001 12:17:36 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Mele",
"Barbara",
""
]
] | Theoretical predictions for the top quark rare decays are reviewed within and beyond the standard model. Expectations at the CERN Large Hadron Collider are discussed. |
hep-ph/0005184 | Xiaojun Wang | Xiao-Jun Wang and Mu-Lin Yan | Rigorous Effective Field Theory Study on Pion Form Factor | revtex file, 10 pages, 4 eps figures | null | null | null | hep-ph | null | We study $e^+e^-\to\pi^+\pi^-$ cross section and phase shift of $I=l=1$
$\pi-\pi$ scattering below 1GeV in framework of chiral constituent quark model.
The results including all order contribution of the chiral perturbation
expansion and all one-loop effects of pseudoscalar mesons, but without any
adjust parameters. ... | [
{
"created": "Thu, 18 May 2000 09:15:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Wang",
"Xiao-Jun",
""
],
[
"Yan",
"Mu-Lin",
""
]
] | We study $e^+e^-\to\pi^+\pi^-$ cross section and phase shift of $I=l=1$ $\pi-\pi$ scattering below 1GeV in framework of chiral constituent quark model. The results including all order contribution of the chiral perturbation expansion and all one-loop effects of pseudoscalar mesons, but without any adjust parameters. Wi... |
hep-ph/9807371 | Emilio Torrente Lujan | E. Torrente-Lujan | Neutrino Spin Flavour Precession in Fluctuating Solar Magnetic Fields | 13 pags., Latex. 3 figs., ps. epsfig macro. Minor typo errors
corrected | Phys. Rev. D 59, 093006 (1999) | 10.1103/PhysRevD.59.093006 | FTUV-9832, IFIC-9832, PETL-9802 | hep-ph | null | The effect of a random magnetic field in the convective zone of the Sun on
resonant neutrino spin oscillations, i.e. transitions of the type
$\nu_{eL}\to\tilde\nu_{\mu R}$, is considered. The average survival probability
and the expected experimental signals in the existing solar neutrino
experiments are computed as ... | [
{
"created": "Tue, 14 Jul 1998 17:54:08 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jul 1998 16:51:41 GMT",
"version": "v2"
}
] | 2016-08-25 | [
[
"Torrente-Lujan",
"E.",
""
]
] | The effect of a random magnetic field in the convective zone of the Sun on resonant neutrino spin oscillations, i.e. transitions of the type $\nu_{eL}\to\tilde\nu_{\mu R}$, is considered. The average survival probability and the expected experimental signals in the existing solar neutrino experiments are computed as a ... |
hep-ph/0507247 | Giuseppe Nardulli | R. Casalbuoni, R. Gatto, N. Ippolito, G. Nardulli, M. Ruggieri | Ginzburg-Landau approach to the three flavor LOFF phase of QCD | 8 pages, 4 figures. Eq. (20) corrected. As a consequence figures have
been modified to show only the solution with parallel total momenta of the
us, ud pairs, as the other configurations are suppressed. Main conclusions of
the paper are unchanged | Phys.Lett.B627:89-96,2005; Erratum-ibid.B634:565-566,2006 | 10.1016/j.physletb.2005.08.123 10.1016/j.physletb.2006.01.057 | BARI-TH 515/05 | hep-ph | null | We explore, using a Ginzburg-Landau expansion of the free energy, the
Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) phase of QCD with three flavors, using
the NJL four-fermion coupling to mimic gluon interactions. We find that, below
the point where the QCD homogeneous superconductive phases should give way to
the normal p... | [
{
"created": "Thu, 21 Jul 2005 01:33:43 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Sep 2005 13:10:22 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Jan 2006 08:45:53 GMT",
"version": "v3"
}
] | 2010-11-05 | [
[
"Casalbuoni",
"R.",
""
],
[
"Gatto",
"R.",
""
],
[
"Ippolito",
"N.",
""
],
[
"Nardulli",
"G.",
""
],
[
"Ruggieri",
"M.",
""
]
] | We explore, using a Ginzburg-Landau expansion of the free energy, the Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) phase of QCD with three flavors, using the NJL four-fermion coupling to mimic gluon interactions. We find that, below the point where the QCD homogeneous superconductive phases should give way to the normal pha... |
1806.02133 | Michal Praszalowicz | Michal Praszalowicz | Heavy baryon decay widths in the large $N_c$ limit in chiral theory | 7 pages, 1 figure. Version accepted in EPJ C. Typos corrected, minor
modifications, bibliography reformatted | null | 10.1140/epjc/s10052-018-6173-6 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We propose large $N_c$ generalizations for the "diquark" representations of
SU(3)$_{\rm flav}$ relevant for positive parity heavy baryons, including
putative exotic states. Next, within the framework of the Chiral Quark Soliton
Model, we calculate heavy baryon masses and decay widths. We show that in the
limit of $N_... | [
{
"created": "Wed, 6 Jun 2018 11:41:29 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Aug 2018 18:53:05 GMT",
"version": "v2"
}
] | 2018-09-26 | [
[
"Praszalowicz",
"Michal",
""
]
] | We propose large $N_c$ generalizations for the "diquark" representations of SU(3)$_{\rm flav}$ relevant for positive parity heavy baryons, including putative exotic states. Next, within the framework of the Chiral Quark Soliton Model, we calculate heavy baryon masses and decay widths. We show that in the limit of $N_c ... |
hep-ph/9604254 | Pavel Baikov | P.A.Baikov (Institute of Nuclear Physics, Moscow State University) | Explicit solutions of the n--loop vacuum integral recurrence relations | LaTex file, no figures. INP preprint number corrected | null | null | INP-96-11/418 | hep-ph | null | Explicit formulas for solutions of recurrence relations for 3--loop vacuum
integrals are generalized for the $n$-loop case.
| [
{
"created": "Fri, 5 Apr 1996 20:20:09 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Apr 1996 00:47:22 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Baikov",
"P. A.",
"",
"Institute of Nuclear Physics, Moscow State University"
]
] | Explicit formulas for solutions of recurrence relations for 3--loop vacuum integrals are generalized for the $n$-loop case. |
hep-ph/0609184 | Marina Nielsen | M. Nielsen, F.S. Navarra and M.E. Bracco | Investigating the tetraquark structure of the new mesons | 4 pages 1 eps figure, proceedings of the XVIII Workshop on Hadronic
Interactions (RETINHA-18) Sao Paulo-SP | Braz.J.Phys.37:56-58,2007 | 10.1590/S0103-97332007000100018 | null | hep-ph | null | Using the QCD sum rule approach we investigate the possible four-quark
structure of the recently observed mesons $D_{sJ}^{+}(2317)$, firstly observed
by BaBaR, X(3872), firstly observed by BELLE and $D_0^{*0}(2308)$ observed by
BELLE. We use diquark-antidiquark currents and work in full QCD, without
relying on $1/m_c... | [
{
"created": "Tue, 19 Sep 2006 17:10:23 GMT",
"version": "v1"
}
] | 2011-08-04 | [
[
"Nielsen",
"M.",
""
],
[
"Navarra",
"F. S.",
""
],
[
"Bracco",
"M. E.",
""
]
] | Using the QCD sum rule approach we investigate the possible four-quark structure of the recently observed mesons $D_{sJ}^{+}(2317)$, firstly observed by BaBaR, X(3872), firstly observed by BELLE and $D_0^{*0}(2308)$ observed by BELLE. We use diquark-antidiquark currents and work in full QCD, without relying on $1/m_c$ ... |
hep-ph/0309084 | Haitham Zaraket H. | M.E.Carrington (Brandon), G. Kunstatter and H. Zaraket (Winnipeg) | 2PI effective action and gauge invariance problems | 11 pages, version accepted for publication in Eur. Phys. Jour. C | Eur.Phys.J.C42:253-259,2005 | 10.1140/epjc/s2005-02277-x | null | hep-ph | null | The problem of maintaining gauge invariance when truncating the two particle
irreducible (2PI) effective action has been studied recently by several
authors. Here we give a simple and very general derivation of the gauge
dependence identities for the off-shell 2PI effective action. We consider the
case where the gaug... | [
{
"created": "Mon, 8 Sep 2003 21:25:50 GMT",
"version": "v1"
},
{
"created": "Wed, 11 May 2005 16:00:54 GMT",
"version": "v2"
}
] | 2011-09-13 | [
[
"Carrington",
"M. E.",
"",
"Brandon"
],
[
"Kunstatter",
"G.",
"",
"Winnipeg"
],
[
"Zaraket",
"H.",
"",
"Winnipeg"
]
] | The problem of maintaining gauge invariance when truncating the two particle irreducible (2PI) effective action has been studied recently by several authors. Here we give a simple and very general derivation of the gauge dependence identities for the off-shell 2PI effective action. We consider the case where the gauge ... |
1304.3255 | Vladimir Galkin | R. N. Faustov, V. O. Galkin | Charmless weak $B_s$ decays in the relativistic quark model | 18 pages, 6 figures. arXiv admin note: text overlap with
arXiv:1212.3167 | null | 10.1103/PhysRevD.87.094028 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The form factors of the weak $B_s$ transitions to the ground state and
orbitally excited strange mesons are calculated in the framework of the
QCD-motivated relativistic quark model based on the quasipotential approach.
These form factors are expressed through the overlap integrals of meson wave
functions found in th... | [
{
"created": "Thu, 11 Apr 2013 10:47:16 GMT",
"version": "v1"
}
] | 2013-06-05 | [
[
"Faustov",
"R. N.",
""
],
[
"Galkin",
"V. O.",
""
]
] | The form factors of the weak $B_s$ transitions to the ground state and orbitally excited strange mesons are calculated in the framework of the QCD-motivated relativistic quark model based on the quasipotential approach. These form factors are expressed through the overlap integrals of meson wave functions found in thei... |
2208.10915 | Yu Lu | Wei Hao, Yu Lu, Bing-Song Zou | Coupled Channel Effects for the Charmed-Strange Mesons | 10 pages, 1 figure | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We make a systematic calculation of the spectra and hadronic decays of the
$D_s$ system in a coupled channel framework, where the unquenched effects are
induced by the $^3P_0$ model. In the calculation, the wave functions are
obtained by using a nonrelativistic potential model and are handled precisely
with Gaussian ... | [
{
"created": "Tue, 23 Aug 2022 12:45:06 GMT",
"version": "v1"
}
] | 2022-08-24 | [
[
"Hao",
"Wei",
""
],
[
"Lu",
"Yu",
""
],
[
"Zou",
"Bing-Song",
""
]
] | We make a systematic calculation of the spectra and hadronic decays of the $D_s$ system in a coupled channel framework, where the unquenched effects are induced by the $^3P_0$ model. In the calculation, the wave functions are obtained by using a nonrelativistic potential model and are handled precisely with Gaussian Ex... |
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