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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2307.04169 | Sanchari Bhattacharyya | Sanchari Bhattacharyya | Heavy Higgs boson Searches at the LHC in the light of a Left-Right
Symmetric Model | 25 pages, 9 tables, 12 figures, Accepted in Phys. Rev. D | Physical Review D, 109, 015034 (2024) | 10.1103/PhysRevD.109.015034 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We investigate a Left-Right symmetric model respecting $SU(3)_C \otimes
SU(2)_L \otimes U(1)_L \otimes SU(2)_R \otimes U(1)_R$ local gauge symmetry. We
study the interactions of the heavy neutral and charged scalars of this model
along with their production at the hadron collider and their subsequent decays.
We analy... | [
{
"created": "Sun, 9 Jul 2023 13:31:23 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Feb 2024 11:15:45 GMT",
"version": "v2"
}
] | 2024-02-05 | [
[
"Bhattacharyya",
"Sanchari",
""
]
] | We investigate a Left-Right symmetric model respecting $SU(3)_C \otimes SU(2)_L \otimes U(1)_L \otimes SU(2)_R \otimes U(1)_R$ local gauge symmetry. We study the interactions of the heavy neutral and charged scalars of this model along with their production at the hadron collider and their subsequent decays. We analyze... |
hep-ph/9809261 | Antti Keranen | Jean Cleymans, Antti Keranen and Esko Suhonen | Exact Conservation of Quantum Numbers in the Statistical Description of
High Energy Particle Reactions | Presented at the 11th Chris Engelbrecht Summer School in Theoretical
Physics, ``Hadrosynthesis and Hadrons in Dense Matter'', Cape Town 4-13
February 1998, (to be published). 14 pages, 4 figures | null | null | null | hep-ph | null | Relativistic heavy ion collisions are studied taking the exact conservation
of baryon number, strangeness and charge explicitly into account.
| [
{
"created": "Fri, 4 Sep 1998 09:11:17 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Cleymans",
"Jean",
""
],
[
"Keranen",
"Antti",
""
],
[
"Suhonen",
"Esko",
""
]
] | Relativistic heavy ion collisions are studied taking the exact conservation of baryon number, strangeness and charge explicitly into account. |
1207.0755 | Ioannis Bouras | Ioannis Bouras, Andrej El, Oliver Fochler, Felix Reining, Florian
Senzel, Jan Uphoff, Christian Wesp, Zhe Xu and Carsten Greiner | RHIC and LHC phenomena with an unified parton transport | 12 pages, 11 Figures, Conference Proceeding of the 28th Winter
Workshop on Nuclear Dynamics in Dorado del Mar in Puerto Rico, speaker is
Carsten Greiner | null | 10.1088/1742-6596/389/1/012019 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss recent applications of the partonic pQCD based cascade model BAMPS
with focus on heavy-ion phenomeneology in hard and soft momentum range. The
nuclear modification factor as well as elliptic flow are calculated in BAMPS
for RHIC end LHC energies. These observables are also discussed within the same
framewo... | [
{
"created": "Tue, 3 Jul 2012 17:21:11 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Bouras",
"Ioannis",
""
],
[
"El",
"Andrej",
""
],
[
"Fochler",
"Oliver",
""
],
[
"Reining",
"Felix",
""
],
[
"Senzel",
"Florian",
""
],
[
"Uphoff",
"Jan",
""
],
[
"Wesp",
"Christian",
""
],
[
"Xu",... | We discuss recent applications of the partonic pQCD based cascade model BAMPS with focus on heavy-ion phenomeneology in hard and soft momentum range. The nuclear modification factor as well as elliptic flow are calculated in BAMPS for RHIC end LHC energies. These observables are also discussed within the same framework... |
hep-ph/0410149 | Abdelkader-Salim Safir | A. Salim Safir (Munich U.) | CKM matrix from non-leptonic B-decays | 4 pages; 4 figures (requires epsfig, psfrag); To appear in the
proceedings of 32nd International Conference on High-Energy Physics (ICHEP
04), Beijing, China, 16-22 Aug 2004 | null | 10.1142/9789812702227_0178 | LMU 12/04 | hep-ph | null | We analyze the impact of the forthcoming CP-violating observables in the
$B_s\to K^+ K^-$ system, combined with the precise measurement of $\sin2\beta$
, in the extraction of the CKM matrix. Computing the penguin parameters $(r,
\theta)$ within QCD factorization yields a precise determination of $(\bar\rho,
\bar\eta)... | [
{
"created": "Mon, 11 Oct 2004 11:45:16 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Safir",
"A. Salim",
"",
"Munich U."
]
] | We analyze the impact of the forthcoming CP-violating observables in the $B_s\to K^+ K^-$ system, combined with the precise measurement of $\sin2\beta$ , in the extraction of the CKM matrix. Computing the penguin parameters $(r, \theta)$ within QCD factorization yields a precise determination of $(\bar\rho, \bar\eta)$,... |
0707.1873 | Pran Nath | Daniel Feldman, Zuowei Liu and Pran Nath | The Landscape of Sparticle Mass Hierarchies and Their Signature Space at
the LHC | 9 pages, 4 figures, typos corrected in figure 1 | Phys.Rev.Lett.99:251802,2007; Erratum-ibid.100:069902,2008 | 10.1103/PhysRevLett.99.251802 | null | hep-ph | null | The minimal supersymmetric standard model with soft breaking has a large
landscape of supersymmetric particle mass hierarchies. This number is reduced
significantly in well-motivated scenarios such as minimal supergravity and
alternatives. We carry out an analysis of the landscape for the first four
lightest particle... | [
{
"created": "Fri, 13 Jul 2007 19:41:34 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Oct 2007 19:15:51 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Jan 2008 23:39:37 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Feldman",
"Daniel",
""
],
[
"Liu",
"Zuowei",
""
],
[
"Nath",
"Pran",
""
]
] | The minimal supersymmetric standard model with soft breaking has a large landscape of supersymmetric particle mass hierarchies. This number is reduced significantly in well-motivated scenarios such as minimal supergravity and alternatives. We carry out an analysis of the landscape for the first four lightest particles ... |
hep-ph/0609080 | Dennis Sivers Dr. | Dennis Sivers | Single-Spin Observables and Orbital Structures in Hadronic Distributions | 35 pages, 6 figures | Phys.Rev.D74:094008,2006; Erratum-ibid.D74:094008,2006 | 10.1103/PhysRevD.74.094008 | null | hep-ph | null | Within the light-quark sector of the standard model, P-odd observables are
generated from point-like electroweak processes while A_t- odd observables
(neglecting quark mass parameters) come from dynamic spin-orbit correlations
within hadrons or within larger composite systems, such as nuclei. The effects
of A_t-odd d... | [
{
"created": "Thu, 7 Sep 2006 22:04:38 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Sivers",
"Dennis",
""
]
] | Within the light-quark sector of the standard model, P-odd observables are generated from point-like electroweak processes while A_t- odd observables (neglecting quark mass parameters) come from dynamic spin-orbit correlations within hadrons or within larger composite systems, such as nuclei. The effects of A_t-odd dyn... |
2111.15503 | Zuowei Liu | Mingxuan Du, Rundong Fang, Zuowei Liu, Van Que Tran | Enhanced long-lived dark photon signals at lifetime frontier detectors | 17 pages, 17 figures; v2: PRD version | null | 10.1103/PhysRevD.105.055012 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Long-lived particles that are present in many new physics models beyond the
standard model, can be searched for in a number of newly proposed lifetime
frontier experiments at the LHC. The signals of the long-lived dark photons can
be significantly enhanced in a new dark photon model in which dark photons are
copiousl... | [
{
"created": "Tue, 30 Nov 2021 15:41:15 GMT",
"version": "v1"
},
{
"created": "Sat, 23 Dec 2023 00:49:45 GMT",
"version": "v2"
}
] | 2023-12-29 | [
[
"Du",
"Mingxuan",
""
],
[
"Fang",
"Rundong",
""
],
[
"Liu",
"Zuowei",
""
],
[
"Tran",
"Van Que",
""
]
] | Long-lived particles that are present in many new physics models beyond the standard model, can be searched for in a number of newly proposed lifetime frontier experiments at the LHC. The signals of the long-lived dark photons can be significantly enhanced in a new dark photon model in which dark photons are copiously ... |
1411.3682 | Miguel G. Echevarria | Miguel G. Echevarria, Ahmad Idilbi, Zhong-Bo Kang, Ivan Vitev | Sivers Asymmetry with QCD Evolution | 9 pages, 3 figures. Proceedings of QCD Evolution 2014 | Int. J. Mod. Phys. Conf. Ser. 37, 1560025 (2015) | 10.1142/S2010194515600253 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the Sivers asymmetry in both Drell-Yan (DY) production and
semi-inclusive deep inelastic scattering (SIDIS), while considering properly
defined transverse momentum dependent parton distribution and fragmentation
functions and their QCD evolution. After finding a universal non-perturbative
spin-independent ... | [
{
"created": "Thu, 13 Nov 2014 19:52:11 GMT",
"version": "v1"
}
] | 2015-11-10 | [
[
"Echevarria",
"Miguel G.",
""
],
[
"Idilbi",
"Ahmad",
""
],
[
"Kang",
"Zhong-Bo",
""
],
[
"Vitev",
"Ivan",
""
]
] | We analyze the Sivers asymmetry in both Drell-Yan (DY) production and semi-inclusive deep inelastic scattering (SIDIS), while considering properly defined transverse momentum dependent parton distribution and fragmentation functions and their QCD evolution. After finding a universal non-perturbative spin-independent Su... |
1803.10603 | Halil Mutuk | Halil Mutuk | S-wave Heavy Quarkonium Spectra: Mass, Decays and Transitions | 11 pages, 14 Tables | Advances in High Energy Physics Volume 2018, Article ID 5961031,
12 pages | 10.1155/2018/5961031 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we revisited phenomenological potentials. We studied S-wave
heavy quarkonium spectra by two potential models. The first one is power
potential and the second one is logarithmic potential. We calculated spin
averaged masses, hyperfine splittings, decay constants, leptonic decay widhts,
two-photon and two... | [
{
"created": "Wed, 28 Mar 2018 13:39:50 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jun 2018 10:40:16 GMT",
"version": "v2"
}
] | 2018-11-27 | [
[
"Mutuk",
"Halil",
""
]
] | In this paper we revisited phenomenological potentials. We studied S-wave heavy quarkonium spectra by two potential models. The first one is power potential and the second one is logarithmic potential. We calculated spin averaged masses, hyperfine splittings, decay constants, leptonic decay widhts, two-photon and two-g... |
0912.2961 | Kenji Fukushima | Kenji Fukushima, Dmitri E. Kharzeev, Harmen J. Warringa | Electric-current Susceptibility and the Chiral Magnetic Effect | 33 pages, 4 figures | Nucl.Phys.A836:311-336,2010 | 10.1016/j.nuclphysa.2010.02.003 | BNL-90863-2009-JA, YITP-09-60 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the electric-current susceptibility \chi of hot quark-gluon matter
in an external magnetic field B. The difference between the susceptibilities
measured in the directions parallel and perpendicular to the magnetic field is
ultraviolet finite and given by \chi^\parallel-\chi^\perp = VTN_c\sum_f q_f^2
|q_f B... | [
{
"created": "Tue, 15 Dec 2009 17:41:40 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Fukushima",
"Kenji",
""
],
[
"Kharzeev",
"Dmitri E.",
""
],
[
"Warringa",
"Harmen J.",
""
]
] | We compute the electric-current susceptibility \chi of hot quark-gluon matter in an external magnetic field B. The difference between the susceptibilities measured in the directions parallel and perpendicular to the magnetic field is ultraviolet finite and given by \chi^\parallel-\chi^\perp = VTN_c\sum_f q_f^2 |q_f B|/... |
hep-ph/0501102 | Fei Huang | F. Huang, D. Zhang, Z.Y. Zhang, Y.W. Yu | Coupled-channels study of Lambda K and Sigma K states in the chiral
SU(3) quark model | 15 pages, 5 figures | Phys.Rev.C71:064001,2005 | 10.1103/PhysRevC.71.064001 | null | hep-ph nucl-th | null | The $S$-wave $\Lambda K$ and $\Sigma K$ states with isospin $I=1/2$ are
dynamically investigated within the framework of the chiral SU(3) quark model
by solving a resonating group method (RGM) equation. The model parameters are
taken from our previous work, which gave a good description of the energies of
the baryon ... | [
{
"created": "Thu, 13 Jan 2005 09:10:05 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jun 2005 01:45:54 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Huang",
"F.",
""
],
[
"Zhang",
"D.",
""
],
[
"Zhang",
"Z. Y.",
""
],
[
"Yu",
"Y. W.",
""
]
] | The $S$-wave $\Lambda K$ and $\Sigma K$ states with isospin $I=1/2$ are dynamically investigated within the framework of the chiral SU(3) quark model by solving a resonating group method (RGM) equation. The model parameters are taken from our previous work, which gave a good description of the energies of the baryon gr... |
0909.3772 | Martin Wiebusch | Werner Bernreuther, Patrick Gonzalez, Martin Wiebusch | Pseudoscalar Higgs Boson Decays into W and Z Bosons Revisited | null | null | null | PITHA 09/19 | hep-ph | http://creativecommons.org/licenses/by-nc-sa/3.0/ | We examine, in a number of Standard Model extensions, whether the decays $A
\to WW/ZZ$ of a neutral pseudoscalar (Higgs) resonance can have branching
ratios at the percent level and we determine the possible size of $B(A \to
WW/ZZ)$ relative to the respective branching ratios of a scalar boson $H$. The
branching rati... | [
{
"created": "Mon, 21 Sep 2009 14:25:38 GMT",
"version": "v1"
}
] | 2009-09-22 | [
[
"Bernreuther",
"Werner",
""
],
[
"Gonzalez",
"Patrick",
""
],
[
"Wiebusch",
"Martin",
""
]
] | We examine, in a number of Standard Model extensions, whether the decays $A \to WW/ZZ$ of a neutral pseudoscalar (Higgs) resonance can have branching ratios at the percent level and we determine the possible size of $B(A \to WW/ZZ)$ relative to the respective branching ratios of a scalar boson $H$. The branching ratios... |
hep-ph/9507251 | null | F. Buccella, O. Pisanti, P. Santorelli, and J. Soffer | Does One Need the Anomaly to Describe the Polarized Structure Functions? | 10 pages LaTeX + 5 uuencoded figures | NuovoCim.A109:159-168,1996 | 10.1007/BF02730943 | DSF-T-95/26, CPT-95/PE.3209 | hep-ph | null | The SLAC data on the p, d and n polarized structure functions are fairly well
reproduced with and without the contribution of the anomaly. The results are
compared with a previous study based mainly on SMC data. The implications on
the solution of the spin-crisis are discussed.
| [
{
"created": "Thu, 6 Jul 1995 17:11:11 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Jul 1995 09:58:31 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Buccella",
"F.",
""
],
[
"Pisanti",
"O.",
""
],
[
"Santorelli",
"P.",
""
],
[
"Soffer",
"J.",
""
]
] | The SLAC data on the p, d and n polarized structure functions are fairly well reproduced with and without the contribution of the anomaly. The results are compared with a previous study based mainly on SMC data. The implications on the solution of the spin-crisis are discussed. |
hep-ph/9909224 | Marco Fabbrichesi | Marco Fabbrichesi | Estimating eps'/eps . A user's manual | Invited talk at QCD99, Montpellier, July 1999 Fig. 2 and reference
corrected | Nucl.Phys.Proc.Suppl. 86 (2000) 322-328 | 10.1016/S0920-5632(00)00582-X | null | hep-ph | null | I review the current theoretical estimates of the CP-violating parameter
eps'/eps, compare them to the experimental result and suggest a few guidelines
in using the theoretical results.
| [
{
"created": "Thu, 2 Sep 1999 12:59:02 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Sep 1999 11:06:41 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Sep 1999 09:31:01 GMT",
"version": "v3"
},
{
"created": "Tue, 28 Sep 1999 16:56:43 GMT",
"version": "v4"
}
] | 2009-10-31 | [
[
"Fabbrichesi",
"Marco",
""
]
] | I review the current theoretical estimates of the CP-violating parameter eps'/eps, compare them to the experimental result and suggest a few guidelines in using the theoretical results. |
2311.05078 | Taegyu Lee | Radovan Dermisek, Keith Hermanek, Taegyu Lee, Navin McGinnis, Sangsik
Yoon | Multi Higgs Boson Signals of a Modified Muon Yukawa Coupling at a Muon
Collider | 38 pages, 9 figures and 14 tables. V2 matches published version | null | 10.1103/PhysRevD.109.095003 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We study di-Higgs and tri-Higgs boson productions at a muon collider as
functions of the modification of the muon Yukawa coupling resulting from new
physics parameterized by the dimension 6 mass operator. We show that the
di-Higgs signal can be used to observe a deviation in the muon Yukawa coupling
at the 10 % level... | [
{
"created": "Thu, 9 Nov 2023 00:27:34 GMT",
"version": "v1"
},
{
"created": "Fri, 24 May 2024 12:39:49 GMT",
"version": "v2"
}
] | 2024-05-27 | [
[
"Dermisek",
"Radovan",
""
],
[
"Hermanek",
"Keith",
""
],
[
"Lee",
"Taegyu",
""
],
[
"McGinnis",
"Navin",
""
],
[
"Yoon",
"Sangsik",
""
]
] | We study di-Higgs and tri-Higgs boson productions at a muon collider as functions of the modification of the muon Yukawa coupling resulting from new physics parameterized by the dimension 6 mass operator. We show that the di-Higgs signal can be used to observe a deviation in the muon Yukawa coupling at the 10 % level f... |
2203.00404 | Giang Bui Thi Ha | Bui Thi Ha Giang | The influence of the scalar unparticle on the Z-production at high
energy $e^{-}e^{+}$ scattering process | null | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | An attempt is made to present the contribution of the scalar unparticle on
the Z-production cross-section at International Linear Colliders (ILC) with
polarized initial beams in the Randall-Sundrum model. The cross-sections depend
strongly on the polarization of $e^{-}$, $e^{+}$ initial beams, the center of
mass ener... | [
{
"created": "Tue, 1 Mar 2022 13:00:11 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Aug 2022 05:34:06 GMT",
"version": "v2"
}
] | 2022-08-10 | [
[
"Giang",
"Bui Thi Ha",
""
]
] | An attempt is made to present the contribution of the scalar unparticle on the Z-production cross-section at International Linear Colliders (ILC) with polarized initial beams in the Randall-Sundrum model. The cross-sections depend strongly on the polarization of $e^{-}$, $e^{+}$ initial beams, the center of mass energy... |
hep-ph/0209315 | Carlos A. Salgado | K.J. Eskola, H. Honkanen, V.J. Kolhinen, P.V. Ruuskanen and C.A.
Salgado | DGLAP analyses of nPDF: constraints from data | 1 pages, 1 postscript figure. Invited talk at the NuFact'02 workshop
(Neutrino Factories based on Muon Storage Rings), London, July 2002 | J.Phys.G29:1947-1950,2003 | 10.1088/0954-3899/29/8/377 | CERN/TH 2002-259 | hep-ph | null | We explain how the constraints from present experimental data can be used to
obtain the nPDF in the framework of LO DGLAP evolution. We will also compare
the only two available sets of this type and comment on the important
information that neutrino factories could provide.
| [
{
"created": "Thu, 26 Sep 2002 14:08:20 GMT",
"version": "v1"
}
] | 2010-03-25 | [
[
"Eskola",
"K. J.",
""
],
[
"Honkanen",
"H.",
""
],
[
"Kolhinen",
"V. J.",
""
],
[
"Ruuskanen",
"P. V.",
""
],
[
"Salgado",
"C. A.",
""
]
] | We explain how the constraints from present experimental data can be used to obtain the nPDF in the framework of LO DGLAP evolution. We will also compare the only two available sets of this type and comment on the important information that neutrino factories could provide. |
1204.0655 | J. A. R. Cembranos | J. A. R. Cembranos, V. Gammaldi and A. L. Maroto | Dark matter origin of the gamma ray emission from the galactic center
observed by HESS | 4 pages, 3 figures. Improved resolution analysis | null | 10.1103/PhysRevD.86.103506 | null | hep-ph astro-ph.CO astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the gamma ray spectrum observed with the HESS array of Cherenkov
telescopes coming from the Galactic Center (GC) region and identified with the
source HESS J1745-290, is well fitted by the secondary photons coming from dark
matter (DM) annihilation over a diffuse power-law background. The amount of
photo... | [
{
"created": "Tue, 3 Apr 2012 11:11:05 GMT",
"version": "v1"
},
{
"created": "Wed, 16 May 2012 21:43:53 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Cembranos",
"J. A. R.",
""
],
[
"Gammaldi",
"V.",
""
],
[
"Maroto",
"A. L.",
""
]
] | We show that the gamma ray spectrum observed with the HESS array of Cherenkov telescopes coming from the Galactic Center (GC) region and identified with the source HESS J1745-290, is well fitted by the secondary photons coming from dark matter (DM) annihilation over a diffuse power-law background. The amount of photons... |
hep-ph/9901437 | Pierre Desgrolard | P. Desgrolard (Lyon), L. Jenkovszky (Kiev), B. Struminsky (Kiev) | Unitarity, (anti)shadowing and the black disc limit | 10 pages LaTeX, 2 figures (eps) included, (added precisions on the
notion of antishadowing + corrected some typos) | Eur.Phys.J.C11:144-151,1999 | 10.1007/s100529900154 | LYCEN 9906 | hep-ph | null | By using realistic models for elastic hadron scattering we demonstrate that
at present accelerator energies the $s$-channel unitarity bound is safe, not to
be reached until $10^5$ GeV, while the black disc limit is saturated around 1
TeV. It will be followed by a larger transparency of the scattered particles
near th... | [
{
"created": "Thu, 28 Jan 1999 08:54:00 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Feb 1999 15:40:54 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Desgrolard",
"P.",
"",
"Lyon"
],
[
"Jenkovszky",
"L.",
"",
"Kiev"
],
[
"Struminsky",
"B.",
"",
"Kiev"
]
] | By using realistic models for elastic hadron scattering we demonstrate that at present accelerator energies the $s$-channel unitarity bound is safe, not to be reached until $10^5$ GeV, while the black disc limit is saturated around 1 TeV. It will be followed by a larger transparency of the scattered particles near the ... |
1302.5576 | Maximilian Fallbacher | Mu-Chun Chen, Maximilian Fallbacher, Yuji Omura, Michael Ratz,
Christian Staudt | Predictivity of models with spontaneously broken non-Abelian discrete
flavor symmetries | 34 pages, 4 figures, related Mathematica package can be found at
http://einrichtungen.ph.tum.de/T30e/codes/KaehlerCorrections/, updated
version with added reference, matching NPB article | Nucl.Phys. B873 (2013) 343-371 | 10.1016/j.nuclphysb.2013.04.020 | TUM-HEP 877/13; UCI-TR-2013-03; FLAVOUR(267104)-ERC-36;
CETUP*-12/018 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a class of supersymmetric flavor models predictions are based on residual
symmetries of some subsectors of the theory such as those of the charged
leptons and neutrinos. However, the vacuum expectation values of the so-called
flavon fields generally modify the K\"ahler potential of the setting, thus
changing the p... | [
{
"created": "Fri, 22 Feb 2013 13:07:34 GMT",
"version": "v1"
},
{
"created": "Fri, 17 May 2013 08:00:23 GMT",
"version": "v2"
}
] | 2013-05-20 | [
[
"Chen",
"Mu-Chun",
""
],
[
"Fallbacher",
"Maximilian",
""
],
[
"Omura",
"Yuji",
""
],
[
"Ratz",
"Michael",
""
],
[
"Staudt",
"Christian",
""
]
] | In a class of supersymmetric flavor models predictions are based on residual symmetries of some subsectors of the theory such as those of the charged leptons and neutrinos. However, the vacuum expectation values of the so-called flavon fields generally modify the K\"ahler potential of the setting, thus changing the pre... |
hep-ph/9403371 | Alexander Khodjamirian | B.L.Ioffe, A. Khodjamirian | Calculation of Chirality Violating Proton Structure Function h$_1$(x) in
QCD | 12 pages + 6 figures , LaTeX, preprint LMU-01-94. a few additions to
the text; the figures have been added as uuencoded file | Phys.Rev. D51 (1995) 3373-3380 | 10.1103/PhysRevD.51.3373 | null | hep-ph | null | The twist-two chirality violating proton structure function $h_1(x)$
measurable in the polarized Drell-Yan process is calculated by means of QCD sum
rules at intermediate $x$, $0.3 < x < 0.7$ and $Q^2 \approx 5-10 GeV^2$.
| [
{
"created": "Sun, 27 Mar 1994 22:56:18 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Sep 1994 16:03:01 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Ioffe",
"B. L.",
""
],
[
"Khodjamirian",
"A.",
""
]
] | The twist-two chirality violating proton structure function $h_1(x)$ measurable in the polarized Drell-Yan process is calculated by means of QCD sum rules at intermediate $x$, $0.3 < x < 0.7$ and $Q^2 \approx 5-10 GeV^2$. |
1611.00784 | Shikha Chaurasia | Christopher D. Carone, Shikha Chaurasia and Savannah Vasquez | Flavor from the double tetrahedral group without supersymmetry | 23 pages, LaTeX, 1 figure | Phys. Rev. D 95, 015025 (2017) | 10.1103/PhysRevD.95.015025 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a class of flavor models proposed by Aranda, Carone and Lebed,
relaxing the assumption of supersymmetry and allowing the flavor scale to float
anywhere between the weak and Planck scales. We perform global fits to the
charged fermion masses and CKM angles, and consider the dependence of the
results on the... | [
{
"created": "Wed, 2 Nov 2016 20:11:43 GMT",
"version": "v1"
}
] | 2017-02-01 | [
[
"Carone",
"Christopher D.",
""
],
[
"Chaurasia",
"Shikha",
""
],
[
"Vasquez",
"Savannah",
""
]
] | We consider a class of flavor models proposed by Aranda, Carone and Lebed, relaxing the assumption of supersymmetry and allowing the flavor scale to float anywhere between the weak and Planck scales. We perform global fits to the charged fermion masses and CKM angles, and consider the dependence of the results on the u... |
hep-ph/0007324 | Dalibor Kekez | A. Ljubicic and D. Kekez | Detection of weakly interacting light vector bosons by coherent
scattering | latex2e, uses elsart.cls, 9 pages, 3 eps figures | null | null | IRB-ZEF-2000/34 | hep-ph | null | We propose a novel experimental method to produce and detect weakly
interacting light vector bosons using coherent processes in refractive media. A
light vector boson would be produced by a laser photon scattered at a plane
interface between two media of different dielectric properties and will be
converted back to p... | [
{
"created": "Thu, 27 Jul 2000 23:02:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ljubicic",
"A.",
""
],
[
"Kekez",
"D.",
""
]
] | We propose a novel experimental method to produce and detect weakly interacting light vector bosons using coherent processes in refractive media. A light vector boson would be produced by a laser photon scattered at a plane interface between two media of different dielectric properties and will be converted back to pho... |
hep-ph/0402186 | Jun Tabei | Jun Tabei and Hiroshi Hotta | Higgs Mass from g-2 in Anomaly Mediated Supersymmetry Breaking Models | 6 pages, 7 figures in LaTeX 2e format | null | null | null | hep-ph | null | We estimate the upper bound of the Higgs mass and allowed parameter region in
the anomaly mediated supersymmetry breaking models. There has been a difficulty
that the parameter region cannot be determined precisely in almost SUSY models.
However, we succeed to give strict constraints on the parameters from the
recent... | [
{
"created": "Wed, 18 Feb 2004 13:50:49 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Mar 2004 13:54:02 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Tabei",
"Jun",
""
],
[
"Hotta",
"Hiroshi",
""
]
] | We estimate the upper bound of the Higgs mass and allowed parameter region in the anomaly mediated supersymmetry breaking models. There has been a difficulty that the parameter region cannot be determined precisely in almost SUSY models. However, we succeed to give strict constraints on the parameters from the recent r... |
hep-ph/9307307 | Wolfgang Kilian | W. Kilian and T. Mannel | On the Renormalization of Heavy Quark Effective Field Theory | 16 pages, IKDA 93/23 | Phys. Rev. D 49, 1534 (1994) | 10.1103/PhysRevD.49.1534 | null | hep-ph | null | The construction of heavy quark effective field theory (HqEFT) is extended to
arbitrary order in both expansion parameters $\alpha_s$ and $1/m_q$. Matching
conditions are discussed for the general case, and it is verified that this
approach correctly reproduces the infrared behaviour of full QCD. Choosing a
renormali... | [
{
"created": "Tue, 20 Jul 1993 13:59:54 GMT",
"version": "v1"
}
] | 2013-11-13 | [
[
"Kilian",
"W.",
""
],
[
"Mannel",
"T.",
""
]
] | The construction of heavy quark effective field theory (HqEFT) is extended to arbitrary order in both expansion parameters $\alpha_s$ and $1/m_q$. Matching conditions are discussed for the general case, and it is verified that this approach correctly reproduces the infrared behaviour of full QCD. Choosing a renormaliza... |
1903.08458 | Daniel Molnar | Daniel A. S. Molnar, Igor Danilkin, Marc Vanderhaeghen | The role of charged exotic states in $e^+e^- \to \psi(2S) \; \pi^+ \pi
^-$ | null | null | 10.1016/j.physletb.2019.134851 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we use the dispersion theory to provide a physical description
of recent BESIII data on the reaction $ e^+ e^- \to \psi (2S) \, \pi^+ \,
\pi^-$. Taking into account explicitly the effects of charged exotic
intermediate states in the $t$- and $u$-channels as well as the two-pion final
state interaction, ... | [
{
"created": "Wed, 20 Mar 2019 11:50:22 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Aug 2019 16:37:59 GMT",
"version": "v2"
}
] | 2020-04-29 | [
[
"Molnar",
"Daniel A. S.",
""
],
[
"Danilkin",
"Igor",
""
],
[
"Vanderhaeghen",
"Marc",
""
]
] | In this work, we use the dispersion theory to provide a physical description of recent BESIII data on the reaction $ e^+ e^- \to \psi (2S) \, \pi^+ \, \pi^-$. Taking into account explicitly the effects of charged exotic intermediate states in the $t$- and $u$-channels as well as the two-pion final state interaction, we... |
hep-ph/0703205 | Kuang-Ta Chao | Ce Meng, Kuang-Ta Chao | Decays of the X(3872) and $\chi_{c1}(2P)$ charmonium | Version submitted and accepted for publication in PRD; more
discussions and references added | Phys.Rev.D75:114002,2007 | 10.1103/PhysRevD.75.114002 | null | hep-ph hep-ex | null | We re-examine the re-scattering mechanism for the X(3872), as a candidate for
the 2P charmonium state $\chi_{c1}(2P)$, decaying to $J/\psi\rho(\omega)$
through exchanging $D^{(*)}$ mesons between intermediate states $D(\bar{D})$
and $\bar{D}^*(D^*)$. We evaluate the dispersive part, as well as the
absorptive one, of ... | [
{
"created": "Mon, 19 Mar 2007 19:53:11 GMT",
"version": "v1"
},
{
"created": "Thu, 10 May 2007 16:20:37 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Meng",
"Ce",
""
],
[
"Chao",
"Kuang-Ta",
""
]
] | We re-examine the re-scattering mechanism for the X(3872), as a candidate for the 2P charmonium state $\chi_{c1}(2P)$, decaying to $J/\psi\rho(\omega)$ through exchanging $D^{(*)}$ mesons between intermediate states $D(\bar{D})$ and $\bar{D}^*(D^*)$. We evaluate the dispersive part, as well as the absorptive one, of th... |
hep-ph/0510401 | Michael Trusov | I.M.Narodetskii, C.Semay, B.Silvestre-Brac, Yu.A.Simonov, M.A.Trusov | Pentaquarks in the Jaffe-Wilczek approximation | 14 pages, 2 tables, LaTeX2e. References corrected | Phys.Atom.Nucl. 68 (2005) 536-540; Yad.Fiz. 68 (2005) 564-568 | 10.1134/1.1891207 | null | hep-ph | null | The masses of $uudd\bar s $, $uudd\bar d$ and $uuss\bar d$ pentaquarks are
evaluated in a framework of both the Effective Hamiltonian approach to QCD and
spinless Salpeter using the Jaffe--Wilczek diquark approximation and the string
interaction for the diquark--diquark--antiquark system. The pentaquark masses
are fo... | [
{
"created": "Sun, 30 Oct 2005 13:53:31 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Nov 2005 18:00:16 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Narodetskii",
"I. M.",
""
],
[
"Semay",
"C.",
""
],
[
"Silvestre-Brac",
"B.",
""
],
[
"Simonov",
"Yu. A.",
""
],
[
"Trusov",
"M. A.",
""
]
] | The masses of $uudd\bar s $, $uudd\bar d$ and $uuss\bar d$ pentaquarks are evaluated in a framework of both the Effective Hamiltonian approach to QCD and spinless Salpeter using the Jaffe--Wilczek diquark approximation and the string interaction for the diquark--diquark--antiquark system. The pentaquark masses are foun... |
hep-ph/0411095 | Junichi Tanaka | Junichi Tanaka, Taiki Yamamura, Shoji Asai and Junichi Kanzaki | Study of Black Holes with the ATLAS detector at the LHC | 27 pages | Eur.Phys.J.C41:19-33,2005 | 10.1140/epjcd/s2005-02-008-x | ATL-PHYS-2003-037 | hep-ph | null | We evaluate the potential of the ATLAS detector for discovering black holes
produced at the LHC, as predicted in models with large extra dimensions where
quantum gravity is at the TeV scale. We assume that black holes decay by
Hawking evaporation to all Standard Model particles democratically. We comment
on the possi... | [
{
"created": "Fri, 5 Nov 2004 21:33:28 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Tanaka",
"Junichi",
""
],
[
"Yamamura",
"Taiki",
""
],
[
"Asai",
"Shoji",
""
],
[
"Kanzaki",
"Junichi",
""
]
] | We evaluate the potential of the ATLAS detector for discovering black holes produced at the LHC, as predicted in models with large extra dimensions where quantum gravity is at the TeV scale. We assume that black holes decay by Hawking evaporation to all Standard Model particles democratically. We comment on the possibi... |
hep-ph/9809207 | Fawzi Boudjema | M. Baillargeon, F.Boudjema, C. Hamzaoui and J.Lindig | Minimal Ten-parameter Hermitian Texture Zeroes Mass Matrices and the CKM
Matrix | 14 pages.Talk given by M.B. at the MRST 98, ``Towards the Theory of
Everything", Montr\'eal, 13-15 May 1998 | null | 10.1063/1.57066 | LAPTH-697/98 and UQAM-PHE-98/04 | hep-ph | null | Hermitian mass matrices for the up and down quarks with texture zeroes but
with the minimum number of parameters, ten, are investigated. We show how these
{\em minimum parameter} forms can be obtained from a general set of hermitian
matrices through weak basis transformations. For the most simple forms we show
that o... | [
{
"created": "Tue, 1 Sep 1998 09:59:11 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Baillargeon",
"M.",
""
],
[
"Boudjema",
"F.",
""
],
[
"Hamzaoui",
"C.",
""
],
[
"Lindig",
"J.",
""
]
] | Hermitian mass matrices for the up and down quarks with texture zeroes but with the minimum number of parameters, ten, are investigated. We show how these {\em minimum parameter} forms can be obtained from a general set of hermitian matrices through weak basis transformations. For the most simple forms we show that one... |
hep-ph/0503020 | Yutaka Hosotani | Yutaka Hosotani and Mitsuru Mabe | Higgs Boson Mass and Electroweak-Gravity Hierarchy from Dynamical
Gauge-Higgs Unification in the Warped Spacetime | 14 pages. The argument below (22) was elaborated | Phys.Lett.B615:257-265,2005 | 10.1016/j.physletb.2005.04.039 | OU-HET 519/2005 | hep-ph gr-qc | null | Dynamical electroweak symmetry breaking by the Hosotani mechanism in the
Randall-Sundrum warped spacetime is examined, relations among the W-boson mass
(m_W), the Kaluza-Klein mass scale (M_{KK}), and the Higgs boson mass (m_H)
being derived. It is shown that M_{KK}/m_W = (2 pi kR)^{1/2} (pi/theta_W) and
m_H /m_W = 0... | [
{
"created": "Wed, 2 Mar 2005 09:36:16 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Mar 2005 09:24:46 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Apr 2005 03:39:01 GMT",
"version": "v3"
}
] | 2011-07-19 | [
[
"Hosotani",
"Yutaka",
""
],
[
"Mabe",
"Mitsuru",
""
]
] | Dynamical electroweak symmetry breaking by the Hosotani mechanism in the Randall-Sundrum warped spacetime is examined, relations among the W-boson mass (m_W), the Kaluza-Klein mass scale (M_{KK}), and the Higgs boson mass (m_H) being derived. It is shown that M_{KK}/m_W = (2 pi kR)^{1/2} (pi/theta_W) and m_H /m_W = 0.0... |
2206.15223 | Volodymyr Biloshytskyi | Igor Danilkin, Volodymyr Biloshytskyi, Xiu-Lei Ren, Marc Vanderhaeghen | Analytical dispersive parameterization for elastic scattering of
spinless particles | 11 pages, 4 figures, Section 4 "Adler zero" was added, accepted for
publication in Phys. Rev. D | null | 10.1103/PhysRevD.107.074021 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present an improved parameterization of the elastic
scattering of spin-0 particles, which is based on a dispersive representation
for the inverse scattering amplitude. Besides being based on well known general
principles, the requirement that the inverse amplitude should satisfy the
dispersion relat... | [
{
"created": "Thu, 30 Jun 2022 12:13:07 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Aug 2022 21:28:20 GMT",
"version": "v2"
},
{
"created": "Thu, 23 Mar 2023 10:55:57 GMT",
"version": "v3"
}
] | 2023-05-03 | [
[
"Danilkin",
"Igor",
""
],
[
"Biloshytskyi",
"Volodymyr",
""
],
[
"Ren",
"Xiu-Lei",
""
],
[
"Vanderhaeghen",
"Marc",
""
]
] | In this paper, we present an improved parameterization of the elastic scattering of spin-0 particles, which is based on a dispersive representation for the inverse scattering amplitude. Besides being based on well known general principles, the requirement that the inverse amplitude should satisfy the dispersion relatio... |
1603.04242 | Bingfang Yang | Bingfang Yang, Zhiyong Liu, Ning Liu | Rare Higgs three body decay induced by top-Higgs FCNC coupling in the
littlest Higgs Model with T-parity | Matches the version published in Chinese Physics C | Chinese Physics C Vol. 41, No. 4 (2017) 043103 | 10.1088/1674-1137/41/4/043103 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the search for flavor-changing neutral current (FCNC) top quark
decays at the LHC, we calculate rare Higgs three body decay $H\rightarrow Wbc$
induced by top-Higgs FCNC coupling in the littlest Higgs model with
T-parity(LHT). We find that the branching ratios of $H\rightarrow Wbc$ in the
LHT model can re... | [
{
"created": "Mon, 14 Mar 2016 12:48:32 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Feb 2017 02:34:50 GMT",
"version": "v2"
}
] | 2017-02-21 | [
[
"Yang",
"Bingfang",
""
],
[
"Liu",
"Zhiyong",
""
],
[
"Liu",
"Ning",
""
]
] | Motivated by the search for flavor-changing neutral current (FCNC) top quark decays at the LHC, we calculate rare Higgs three body decay $H\rightarrow Wbc$ induced by top-Higgs FCNC coupling in the littlest Higgs model with T-parity(LHT). We find that the branching ratios of $H\rightarrow Wbc$ in the LHT model can reac... |
hep-ph/0202010 | Zoltan Ligeti | Sandrine Laplace, Zoltan Ligeti, Yosef Nir, Gilad Perez | Implications of the CP asymmetry in semileptonic B decay | 16 pages, a sign typo in eq.(11) fixed, to appear in Phys. Rev. D | Phys.Rev.D65:094040,2002 | 10.1103/PhysRevD.65.094040 | LAL 02-01, LBNL-49436, WIS/4/02-Jan-DPP | hep-ph hep-ex | null | Recent experimental searches for $A_{SL}$, the CP asymmetry in semileptonic B
decay, have reached an accuracy of order one percent. Consequently, they give
meaningful constraints on new physics. We find that cancellations between the
Standard Model (SM) and new physics contributions to $B^0 - \bar B^0$ mixing
cannot ... | [
{
"created": "Mon, 4 Feb 2002 20:33:44 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Apr 2002 01:25:47 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Laplace",
"Sandrine",
""
],
[
"Ligeti",
"Zoltan",
""
],
[
"Nir",
"Yosef",
""
],
[
"Perez",
"Gilad",
""
]
] | Recent experimental searches for $A_{SL}$, the CP asymmetry in semileptonic B decay, have reached an accuracy of order one percent. Consequently, they give meaningful constraints on new physics. We find that cancellations between the Standard Model (SM) and new physics contributions to $B^0 - \bar B^0$ mixing cannot be... |
hep-ph/9207228 | null | A.C. Mattingly and P.M. Stevenson | QCD Perturbation Theory at Low Energies | 11 pages including 3 Postscript Figures using Epsf.tex, LaTex | Phys.Rev.Lett. 69 (1992) 1320-1323 | 10.1103/PhysRevLett.69.1320 | DOE/ER/05096-50 | hep-ph | null | We apply the optimization procedure based on the Principle of Minimal
Sensitivity to the third-order calculation of $\R$. The effective couplant
remains finite, freezing to a value $\alpha_s/\pi = 0.26$ at low energies.
Using Poggio-Quinn-Weinberg smearing we find good agreement between theory and
experiment right do... | [
{
"created": "Thu, 9 Jul 1992 20:55:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Mattingly",
"A. C.",
""
],
[
"Stevenson",
"P. M.",
""
]
] | We apply the optimization procedure based on the Principle of Minimal Sensitivity to the third-order calculation of $\R$. The effective couplant remains finite, freezing to a value $\alpha_s/\pi = 0.26$ at low energies. Using Poggio-Quinn-Weinberg smearing we find good agreement between theory and experiment right down... |
1103.1266 | Yara do Amaral Coutinho | E. Ramirez Barreto, Y. A. Coutinho, J. S\'a Borges | Top quark forward-backward asymmetry from the $3-3-1$ model | 12 pages, 4 figures, 2 tables | Phys.Rev.D83:054006,2011 | 10.1103/PhysRevD.83.054006 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The forward-backward asymmetry $A_{FB}$ in top quark pair production,
measured at the Tevatron, is probably related to the contribution of new
particles. The Tevatron result is more than a $2\sigma$ deviation from the
standard model prediction and motivates the application of alternative models
introducing new states... | [
{
"created": "Mon, 7 Mar 2011 13:01:55 GMT",
"version": "v1"
}
] | 2011-03-21 | [
[
"Barreto",
"E. Ramirez",
""
],
[
"Coutinho",
"Y. A.",
""
],
[
"Borges",
"J. Sá",
""
]
] | The forward-backward asymmetry $A_{FB}$ in top quark pair production, measured at the Tevatron, is probably related to the contribution of new particles. The Tevatron result is more than a $2\sigma$ deviation from the standard model prediction and motivates the application of alternative models introducing new states. ... |
2103.12226 | Matthew Schwartz | Matthew D. Schwartz | Modern Machine Learning and Particle Physics | null | Harvard Data Science Review, 2021 May 13;3(2) | 10.1162/99608f92.beeb1183 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Over the past five years, modern machine learning has been quietly
revolutionizing particle physics. Old methodology is being outdated and
entirely new ways of thinking about data are becoming commonplace. This article
will review some aspects of the natural synergy between modern machine learning
and particle physic... | [
{
"created": "Mon, 22 Mar 2021 23:22:33 GMT",
"version": "v1"
}
] | 2022-06-10 | [
[
"Schwartz",
"Matthew D.",
""
]
] | Over the past five years, modern machine learning has been quietly revolutionizing particle physics. Old methodology is being outdated and entirely new ways of thinking about data are becoming commonplace. This article will review some aspects of the natural synergy between modern machine learning and particle physics,... |
hep-ph/9501345 | null | I.V. Andreev, M. Biyajima, I.M. Dremin, and N. Suzuki | Intermittency and Bose-Einstein correlations | 32 pages, latex, 12 figures (not included, available on request) | Int. J. Mod. Phys. A10 (1995) 3951 | 10.1142/S0217751X95001856 | SULDP-1995-1 | hep-ph | null | The role of Bose-Einstein correlations in a widely discussed intermittency
phenomenon is reviewed. In particular, it is shown that particle correlations
of different origin are better displayed when analysed as functions of
appropriately chosen variables. Correspondingly, if the shape of Bose-Einstein
contribution is... | [
{
"created": "Fri, 20 Jan 1995 01:40:59 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Andreev",
"I. V.",
""
],
[
"Biyajima",
"M.",
""
],
[
"Dremin",
"I. M.",
""
],
[
"Suzuki",
"N.",
""
]
] | The role of Bose-Einstein correlations in a widely discussed intermittency phenomenon is reviewed. In particular, it is shown that particle correlations of different origin are better displayed when analysed as functions of appropriately chosen variables. Correspondingly, if the shape of Bose-Einstein contribution is c... |
1609.02289 | Jean Cleymans | J. Cleymans | On the Use of the Tsallis Distribution at LHC Energies | 4 pages, 3 figures, contribution to conference Strangeness in Quark
Matter sqm2016 | null | 10.1088/1742-6596/779/1/012079 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Numerous papers have appeared recently showing fits to transverse momentum
($p_T$) spectra measured at the Large Hadron Collider (LHC) in proton - proton
collisions.This talk focuses on the fits extending to very large values of the
transverse momentum with $p_T$ values up to 200 GeV/c as measured by the ATLAS
and CM... | [
{
"created": "Thu, 8 Sep 2016 06:50:11 GMT",
"version": "v1"
}
] | 2017-03-08 | [
[
"Cleymans",
"J.",
""
]
] | Numerous papers have appeared recently showing fits to transverse momentum ($p_T$) spectra measured at the Large Hadron Collider (LHC) in proton - proton collisions.This talk focuses on the fits extending to very large values of the transverse momentum with $p_T$ values up to 200 GeV/c as measured by the ATLAS and CMS ... |
hep-ph/0110277 | Yuichiro Kiyo | Y. Kiyo and Y. Sumino | Off-shell Suppression of Renormalons in Non-relativistic QCD Boundstates | Version to appear in Phys. Lett. B. 12 pages, 1 figure | Phys.Lett. B535 (2002) 145-154 | 10.1016/S0370-2693(02)01731-8 | TU-636 | hep-ph | null | We study an effect of the off-shellness of the quark and antiquark inside a
heavy quarkonium system on IR renormalons contained in the perturbative
computations of the quarkonium energy levels. We demonstrate that, when the
off-shellness p_Q^2 -m_Q^2 \sim alpha_S^2 m_Q^2 is larger than m_Q Lambda_QCD,
renormalons in ... | [
{
"created": "Mon, 22 Oct 2001 08:06:28 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jan 2002 02:17:50 GMT",
"version": "v2"
},
{
"created": "Fri, 12 Apr 2002 05:30:16 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Kiyo",
"Y.",
""
],
[
"Sumino",
"Y.",
""
]
] | We study an effect of the off-shellness of the quark and antiquark inside a heavy quarkonium system on IR renormalons contained in the perturbative computations of the quarkonium energy levels. We demonstrate that, when the off-shellness p_Q^2 -m_Q^2 \sim alpha_S^2 m_Q^2 is larger than m_Q Lambda_QCD, renormalons in th... |
1711.01393 | Enrique Diaz | M. A. Arroyo-Ure\~na, E. D\'iaz, O. Meza-Aldama, G. Tavares-Velasco | $\tau^{-}\to \ell_i^{-} \ell_i^{+} \ell_j^{-} \bar{\nu}_{j} \nu_{\tau}$
decays with a magnetic dipole term | 3 Figures | null | 10.1142/S0217751X17501950 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the massive helicity formalism we calculate the five-body average
square amplitude of the decays $\tau^{-}\to \ell_i^{-} \ell_i^{+} \ell_j^{-}
\bar{\nu}_{j} \nu_{\tau}$ $(\ell=e,\,\mu)$ within the Standard Model (SM), we
then introduce a dimension-five effective vertex $\Gamma^{\tau\tau \gamma}$ in
order to det... | [
{
"created": "Sat, 4 Nov 2017 04:19:44 GMT",
"version": "v1"
}
] | 2018-01-17 | [
[
"Arroyo-Ureña",
"M. A.",
""
],
[
"Díaz",
"E.",
""
],
[
"Meza-Aldama",
"O.",
""
],
[
"Tavares-Velasco",
"G.",
""
]
] | Using the massive helicity formalism we calculate the five-body average square amplitude of the decays $\tau^{-}\to \ell_i^{-} \ell_i^{+} \ell_j^{-} \bar{\nu}_{j} \nu_{\tau}$ $(\ell=e,\,\mu)$ within the Standard Model (SM), we then introduce a dimension-five effective vertex $\Gamma^{\tau\tau \gamma}$ in order to deter... |
2101.05302 | Steven Harris | Jean-Fran\c{c}ois Fortin, Huai-Ke Guo, Steven P. Harris, Elijah
Sheridan, Kuver Sinha | Magnetars and Axion-like Particles: Probes with the Hard X-ray Spectrum | v1: 44 pages, 15 figures. Comments welcome v2: Updated version with
uncertainty bands on ALP couplings coming from different choices of the
nuclear equation of state, the mass of the magnetar, and the model of proton
singlet superfluidity. Calculation of n+p-->n+p+a clarified. Version matches
that published in ... | null | 10.1088/1475-7516/2021/06/036 | INT-PUB-21-001 | hep-ph astro-ph.HE nucl-th | http://creativecommons.org/licenses/by/4.0/ | Quiescent hard X-ray and soft gamma-ray emission from neutron stars
constitute a promising frontier to explore axion-like-particles (ALPs). ALP
production in the core peaks at energies of a few keV to a few hundreds of keV;
subsequently, the ALPs escape and convert to photons in the magnetosphere. The
emissivity goes... | [
{
"created": "Wed, 13 Jan 2021 19:01:10 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jul 2021 21:32:21 GMT",
"version": "v2"
}
] | 2021-07-19 | [
[
"Fortin",
"Jean-François",
""
],
[
"Guo",
"Huai-Ke",
""
],
[
"Harris",
"Steven P.",
""
],
[
"Sheridan",
"Elijah",
""
],
[
"Sinha",
"Kuver",
""
]
] | Quiescent hard X-ray and soft gamma-ray emission from neutron stars constitute a promising frontier to explore axion-like-particles (ALPs). ALP production in the core peaks at energies of a few keV to a few hundreds of keV; subsequently, the ALPs escape and convert to photons in the magnetosphere. The emissivity goes a... |
1608.02106 | Song Mao | Li Gang, Yu Si-He, Song Mao, Zhang Yu, Zhou Ya-Jin and Guo Jian-You | Higher-Order QCD prediction for dark matter pair associated with a b-jet
production at the LHC | 13 pages, 5 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark matter associated visible particle production at high energy colliders
provides a unique way to determine the microscopic properties of the dark
matter. We investigate a pair of fermionic dark matter particles associated
with a b-jet production at the LHC, through a mediator which couples to
standard model or da... | [
{
"created": "Sat, 6 Aug 2016 13:18:27 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Nov 2016 07:56:01 GMT",
"version": "v2"
}
] | 2016-11-21 | [
[
"Gang",
"Li",
""
],
[
"Si-He",
"Yu",
""
],
[
"Mao",
"Song",
""
],
[
"Yu",
"Zhang",
""
],
[
"Ya-Jin",
"Zhou",
""
],
[
"Jian-You",
"Guo",
""
]
] | Dark matter associated visible particle production at high energy colliders provides a unique way to determine the microscopic properties of the dark matter. We investigate a pair of fermionic dark matter particles associated with a b-jet production at the LHC, through a mediator which couples to standard model or dark... |
hep-ph/9603225 | Lee Jae Sik | Jae Sik Lee and Jae Kwan Kim | $R_b$-$R_c$ Crisis and the Higgs Boson Mass from LEP Precision Data | 10 pages, tar'ed gzip'ed uuencoded files, LaTex | null | null | null | hep-ph | null | We study the effects on the Higgs boson mass from LEP precision data of the
new physics explaining $R_b$-$R_c$ crisis. We implement a fit to LEP
observables with the new physics. We obtain $M_H^{\rm New Physics} = 85 ^{+
467}_{-56} ~~{\rm GeV}$. Comparing with the value of the SM fit, $M_H^{\rm SM}
= 38^{+ 96}_{-21} ... | [
{
"created": "Wed, 6 Mar 1996 05:47:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Lee",
"Jae Sik",
""
],
[
"Kim",
"Jae Kwan",
""
]
] | We study the effects on the Higgs boson mass from LEP precision data of the new physics explaining $R_b$-$R_c$ crisis. We implement a fit to LEP observables with the new physics. We obtain $M_H^{\rm New Physics} = 85 ^{+ 467}_{-56} ~~{\rm GeV}$. Comparing with the value of the SM fit, $M_H^{\rm SM} = 38^{+ 96}_{-21} ~~... |
hep-ph/0612132 | Walter Grimus | W. Grimus, H. Kuhbock | A renormalizable SO(10) GUT scenario with spontaneous CP violation | 16 pages, two eps figures | Eur.Phys.J.C51:721-729,2007 | 10.1140/epjc/s10052-007-0324-5 | UWThPh-2006-29 | hep-ph | null | We consider fermion masses and mixings in a renormalizable SUSY SO(10) GUT
with Yukawa couplings of scalar fields in the representation 10 + 120 + 126
bar. We investigate a scenario defined by the following assumptions: i) A
single large scale in the theory, the GUT scale. ii) Small neutrino masses
generated by the t... | [
{
"created": "Mon, 11 Dec 2006 16:46:43 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Grimus",
"W.",
""
],
[
"Kuhbock",
"H.",
""
]
] | We consider fermion masses and mixings in a renormalizable SUSY SO(10) GUT with Yukawa couplings of scalar fields in the representation 10 + 120 + 126 bar. We investigate a scenario defined by the following assumptions: i) A single large scale in the theory, the GUT scale. ii) Small neutrino masses generated by the typ... |
hep-ph/9603321 | Miroslav Stohr | Jiri Horejsi | Electroweak interactions and high-energy limit | Revised version | Czech.J.Phys. 47 (1997) 951-977 | 10.1023/A:1021177005216 | PRA-HEP 95/9 | hep-ph | null | A pedagogical introduction to the equivalence theorem for longitudinal vector
bosons in electroweak theories is presented and the problem of high-energy
behaviour of scattering amplitudes in the Standard Model is briefly reviewed.
To make the treatment self-contained, the basics of the Standard Model are
summarized i... | [
{
"created": "Fri, 15 Mar 1996 13:00:40 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Apr 1996 07:53:39 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Horejsi",
"Jiri",
""
]
] | A pedagogical introduction to the equivalence theorem for longitudinal vector bosons in electroweak theories is presented and the problem of high-energy behaviour of scattering amplitudes in the Standard Model is briefly reviewed. To make the treatment self-contained, the basics of the Standard Model are summarized in ... |
hep-ph/0509001 | Matthias Jamin | Matthias Jamin | Contour-improved versus fixed-order perturbation theory in hadronic tau
decays | 20 pages, 5 eps-figures; discussion on scale and scheme dependence
added as compared to published journal version JHEP 09 (2005) 058 | JHEP 0509 (2005) 058 | 10.1088/1126-6708/2005/09/058 | UAB-FT-587 | hep-ph hep-lat | null | The hadronic decay rate of the tau lepton serves as one of the most precise
determinations of the QCD coupling alpha_s. The dominant theoretical source of
uncertainty at present resides in the seeming disparity of two approaches to
improving the perturbative expansion with the help of the renormalisation
group, namel... | [
{
"created": "Wed, 31 Aug 2005 20:01:38 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2005 16:58:10 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Jamin",
"Matthias",
""
]
] | The hadronic decay rate of the tau lepton serves as one of the most precise determinations of the QCD coupling alpha_s. The dominant theoretical source of uncertainty at present resides in the seeming disparity of two approaches to improving the perturbative expansion with the help of the renormalisation group, namely ... |
2304.03847 | W. N. Polyzou | Wayne Polyzou | Light-front puzzles | 29 pages, no figures - corrected reference 35 | null | null | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Light-front formulations of quantum field theories have many advantages for
computing electroweak matrix elements of strongly interacting systems and other
quantities that are used to study hadronic structure. The theory can be
formulated in Hamiltonian form so non-perturbative calculations of the strongly
interactin... | [
{
"created": "Fri, 7 Apr 2023 21:54:35 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Apr 2023 19:00:53 GMT",
"version": "v2"
}
] | 2023-04-14 | [
[
"Polyzou",
"Wayne",
""
]
] | Light-front formulations of quantum field theories have many advantages for computing electroweak matrix elements of strongly interacting systems and other quantities that are used to study hadronic structure. The theory can be formulated in Hamiltonian form so non-perturbative calculations of the strongly interacting ... |
hep-ph/9811482 | Marcus Mauser | M. Fischer, S. Groote, J.G. K\"orner, M.C. Mauser, B. Lampe | Polarized top decay into polarized W: t(up)->W(up) + b at O(alpha_s) | 13 pages, 3 postscript figures added, file standard.sty included,
material on normal polarization added, some misprints corrected | Phys.Lett. B451 (1999) 406-413 | 10.1016/S0370-2693(99)00194-X | MZ-TH/98-47 | hep-ph | null | We consider the decay of a polarized top quark into a polarized W-boson plus
a bottom quark, followed by the decay of the W-boson into a pair of leptons or
quarks. The polar angle distribution of the top spin relative to the W-momentum
and the polar angle distribution of the lepton (or quark) in the W-rest frame
is g... | [
{
"created": "Thu, 26 Nov 1998 18:07:26 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Feb 1999 12:50:11 GMT",
"version": "v2"
},
{
"created": "Tue, 2 Mar 1999 17:18:59 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Fischer",
"M.",
""
],
[
"Groote",
"S.",
""
],
[
"Körner",
"J. G.",
""
],
[
"Mauser",
"M. C.",
""
],
[
"Lampe",
"B.",
""
]
] | We consider the decay of a polarized top quark into a polarized W-boson plus a bottom quark, followed by the decay of the W-boson into a pair of leptons or quarks. The polar angle distribution of the top spin relative to the W-momentum and the polar angle distribution of the lepton (or quark) in the W-rest frame is gov... |
1203.1168 | Yue Chongxing | Qing-Guo Zeng, Chong-Xing Yue, Jiao Zhang | Pair production of the heavy leptons associated with a gauge boson gamma
or Z at the ILC | References added, published version | Nucl.Phys.B860:152-166,2012 | 10.1016/j.nuclphysb.2012.02.017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The T-odd leptons are the typical particles predicted by the littlest Higgs
model with T-parity (LHT model) and the observation of these particles might be
regarded as the direct evidence of the LHT model. In this paper, we investigate
the production of a pair of T-odd leptons associated with a gauge boson
$V$($\gamm... | [
{
"created": "Tue, 6 Mar 2012 11:19:52 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Mar 2012 07:04:09 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Zeng",
"Qing-Guo",
""
],
[
"Yue",
"Chong-Xing",
""
],
[
"Zhang",
"Jiao",
""
]
] | The T-odd leptons are the typical particles predicted by the littlest Higgs model with T-parity (LHT model) and the observation of these particles might be regarded as the direct evidence of the LHT model. In this paper, we investigate the production of a pair of T-odd leptons associated with a gauge boson $V$($\gamma$... |
2109.03456 | Satoshi Nakamura | Satoshi X. Nakamura | Novel description of $P_c(4312)^+$, $P_c(4380)^+$, and $P_c(4457)^+$
with double triangle cusps | 6 pages, 4 figures, Contribution to the Proceedings for 10th
International Workshop on Charm Physics (CHARM 2020), May 31-June 5 2021,
Mexico City, Mexico | null | 10.22323/1.385.0029 | null | hep-ph hep-ex nucl-th | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We propose a novel scenario for the peak structures, usually interpreted as
hidden charm pentaquark ($P_c$) contributions, in the LHCb's $\Lambda_b^0\to
J/\psi p K^-$ data. The key idea is to utilize leading or lower-order
singularities from double triangle mechanisms. The singularities cause
anomalous threshold cusp... | [
{
"created": "Wed, 8 Sep 2021 06:53:41 GMT",
"version": "v1"
}
] | 2022-09-21 | [
[
"Nakamura",
"Satoshi X.",
""
]
] | We propose a novel scenario for the peak structures, usually interpreted as hidden charm pentaquark ($P_c$) contributions, in the LHCb's $\Lambda_b^0\to J/\psi p K^-$ data. The key idea is to utilize leading or lower-order singularities from double triangle mechanisms. The singularities cause anomalous threshold cusps,... |
1409.6963 | Alexander Lenz | Alexander Lenz | $B$-mixing in and beyond the Standard model | Proceedings of the 8th International Workshop on the CKM Unitarity
Traingle, 8-12 September 2014, Vienna, Austria | null | null | IPPP/14/85 DCPT/14/170 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the status of mixing of neutral $B$-mesons, including a discussion
of the current precision of Standard Model (SM) predictions as well as the
space that is left for effects of new physics. In that respect we present
several observables, which are particularly sensitive to the remaining new
physics (NP) para... | [
{
"created": "Wed, 24 Sep 2014 14:02:37 GMT",
"version": "v1"
}
] | 2014-09-25 | [
[
"Lenz",
"Alexander",
""
]
] | We review the status of mixing of neutral $B$-mesons, including a discussion of the current precision of Standard Model (SM) predictions as well as the space that is left for effects of new physics. In that respect we present several observables, which are particularly sensitive to the remaining new physics (NP) parame... |
1902.03203 | Pok Man Lo | Pok Man Lo, Francesco Giacosa | Thermal contribution of unstable states | 11 pages, 2 figures, to be submitted to EPJC | null | 10.1140/epjc/s10052-019-6844-y | null | hep-ph cond-mat.stat-mech nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the framework of the Lee model, we analyze in detail the difference
between the energy derivative of the phase shift and the standard spectral
function of the unstable state. The fact that the model is exactly solvable
allows us to demonstrate the construction of these observables from various
exact Green func... | [
{
"created": "Fri, 8 Feb 2019 17:40:17 GMT",
"version": "v1"
}
] | 2019-05-01 | [
[
"Lo",
"Pok Man",
""
],
[
"Giacosa",
"Francesco",
""
]
] | Within the framework of the Lee model, we analyze in detail the difference between the energy derivative of the phase shift and the standard spectral function of the unstable state. The fact that the model is exactly solvable allows us to demonstrate the construction of these observables from various exact Green functi... |
1101.0727 | P. Aurenche | P. Aurenche, Rahul Basu and M. Fontannaz | NLO Calculation of Prompt Photon Production in DIS at HERA | null | null | 10.1140/epjc/s10052-011-1616-3 | LPT-Orsay 10-5 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a NLO calculation of prompt photon production in DIS. The
calculation involves direct, fragmentation and resolved contributions. It is
performed in the virtual-photon proton center-of-mass system. A comparison of
the theoretical results with HERA data is carried out.
| [
{
"created": "Tue, 4 Jan 2011 14:45:45 GMT",
"version": "v1"
}
] | 2015-05-20 | [
[
"Aurenche",
"P.",
""
],
[
"Basu",
"Rahul",
""
],
[
"Fontannaz",
"M.",
""
]
] | We present a NLO calculation of prompt photon production in DIS. The calculation involves direct, fragmentation and resolved contributions. It is performed in the virtual-photon proton center-of-mass system. A comparison of the theoretical results with HERA data is carried out. |
2305.10759 | Xander Nagels | Eung Jin Chun, Tomasz P. Dutka, Tae Hyun Jung, Xander Nagels, Miguel
Vanvlasselaer | Bubble-assisted Leptogenesis | 27 pages, 8 figures, published version, references added, discussion
slightly changed | null | null | CTPU-PTC-23-17 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the possibility of embedding thermal leptogenesis within a
first-order phase transition (FOPT) such that RHNs remain massless until a FOPT
arises. Their sudden and violent mass gain allows the neutrinos to become
thermally decoupled, and the lepton asymmetry generated from their decay can
be, in principle,... | [
{
"created": "Thu, 18 May 2023 06:58:01 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Sep 2023 15:17:35 GMT",
"version": "v2"
}
] | 2023-09-15 | [
[
"Chun",
"Eung Jin",
""
],
[
"Dutka",
"Tomasz P.",
""
],
[
"Jung",
"Tae Hyun",
""
],
[
"Nagels",
"Xander",
""
],
[
"Vanvlasselaer",
"Miguel",
""
]
] | We explore the possibility of embedding thermal leptogenesis within a first-order phase transition (FOPT) such that RHNs remain massless until a FOPT arises. Their sudden and violent mass gain allows the neutrinos to become thermally decoupled, and the lepton asymmetry generated from their decay can be, in principle, f... |
0906.1903 | Takeshi Araki | Takeshi Araki and C. Q. Geng | Leptogenesis in a model with Friedberg-Lee symmetry | 14 pages, 8 figures. v2: typos corrected, minor changes, accepted
version in PLB | Phys.Lett.B680:343-350,2009 | 10.1016/j.physletb.2009.09.015 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the matter-antimatter asymmetry through the leptogenesis mechanism
in a specific model with the Friedberg-Lee (FL) symmetry.We relate the
leptogenesis with the CP violating Dirac and Majorana phases in the
Maki-Nakagawa-Sakata leptonic mixing matrix and illustrate the net baryon
asymmetry of the universe in ... | [
{
"created": "Wed, 10 Jun 2009 10:14:57 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Sep 2009 08:20:32 GMT",
"version": "v2"
}
] | 2009-10-06 | [
[
"Araki",
"Takeshi",
""
],
[
"Geng",
"C. Q.",
""
]
] | We study the matter-antimatter asymmetry through the leptogenesis mechanism in a specific model with the Friedberg-Lee (FL) symmetry.We relate the leptogenesis with the CP violating Dirac and Majorana phases in the Maki-Nakagawa-Sakata leptonic mixing matrix and illustrate the net baryon asymmetry of the universe in te... |
1003.3869 | Oram Gedalia | Oram Gedalia, Lorenzo Mannelli and Gilad Perez | Covariant Description of Flavor Conversion in the LHC Era | 24 pages, 6 figures. Some corrections and clarifications; references
added. Matches published version | JHEP 1010:046,2010 | 10.1007/JHEP10(2010)046 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A simple covariant formalism to describe flavor and CP violation in the
left-handed quark sector in a model independent way is provided. The
introduction of a covariant basis, which makes the standard model approximate
symmetry structure manifest, leads to a physical and transparent picture of
flavor conversion proce... | [
{
"created": "Fri, 19 Mar 2010 19:53:55 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Oct 2010 12:37:41 GMT",
"version": "v2"
}
] | 2010-10-21 | [
[
"Gedalia",
"Oram",
""
],
[
"Mannelli",
"Lorenzo",
""
],
[
"Perez",
"Gilad",
""
]
] | A simple covariant formalism to describe flavor and CP violation in the left-handed quark sector in a model independent way is provided. The introduction of a covariant basis, which makes the standard model approximate symmetry structure manifest, leads to a physical and transparent picture of flavor conversion process... |
2206.07273 | Fatma Aslan | Fatma Aslan, Saman Bastami, Peter Schweitzer | Parton model description of quark and antiquark correlators and TMDs | Reviewed version. No major changes | Nucl. Phys. B 984 (2022) 115947 | 10.1016/j.nuclphysb.2022.115947 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Model studies play an important role for the understanding and elucidation of
the nonperturbative properties of transverse momentum dependent parton
distribution functions (TMDs). The parton model is often a helpful framework
and starting point for first explorations of TMD properties and the description
of deep-inel... | [
{
"created": "Wed, 15 Jun 2022 03:19:35 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Sep 2022 10:42:33 GMT",
"version": "v2"
}
] | 2022-09-07 | [
[
"Aslan",
"Fatma",
""
],
[
"Bastami",
"Saman",
""
],
[
"Schweitzer",
"Peter",
""
]
] | Model studies play an important role for the understanding and elucidation of the nonperturbative properties of transverse momentum dependent parton distribution functions (TMDs). The parton model is often a helpful framework and starting point for first explorations of TMD properties and the description of deep-inelas... |
1810.06408 | Ahmad Moursy ElSayed | Shaaban Khalil, Ahmad Moursy, Abhijit Kumar Saha and Arunansu Sil | A $U(1)_R$ inspired inflation model in no-scale Supergravity | 5 pages, 2 figures | Phys. Rev. D 99, 095022 (2019) | 10.1103/PhysRevD.99.095022 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a cosmological inflation scenario based on a no-scale
supergravity sector with $U(1)_R$ symmetry. It is shown that a tree level
$U(1)_R$ symmetric superpotential alone does not lead to a slowly rolling
scalar potential. A deformation of this tree level superpotential by including
an explicit $R$ symmetry ... | [
{
"created": "Mon, 15 Oct 2018 14:43:32 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Apr 2019 14:27:05 GMT",
"version": "v2"
}
] | 2019-05-29 | [
[
"Khalil",
"Shaaban",
""
],
[
"Moursy",
"Ahmad",
""
],
[
"Saha",
"Abhijit Kumar",
""
],
[
"Sil",
"Arunansu",
""
]
] | We consider a cosmological inflation scenario based on a no-scale supergravity sector with $U(1)_R$ symmetry. It is shown that a tree level $U(1)_R$ symmetric superpotential alone does not lead to a slowly rolling scalar potential. A deformation of this tree level superpotential by including an explicit $R$ symmetry br... |
2001.00974 | Benjamin Guiot | B. Guiot and B. Z. Kopeliovich | Spacetime development of in-medium hadronization: Scenario for leading
hadrons | 25 pages, 16 figures | Phys. Rev. C 102, 045201 (2020) | 10.1103/PhysRevC.102.045201 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a perturbative QCD based model for vacuum and in-medium
hadronization. The effects of induced energy loss and nuclear absorption have
been included. The main objective is the determination of the relative
contribution of these mechanisms to the multiplicity ratio observable, measured
in semi-inclusive deep... | [
{
"created": "Fri, 3 Jan 2020 20:20:10 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Jul 2020 14:04:35 GMT",
"version": "v2"
}
] | 2020-10-14 | [
[
"Guiot",
"B.",
""
],
[
"Kopeliovich",
"B. Z.",
""
]
] | We present a perturbative QCD based model for vacuum and in-medium hadronization. The effects of induced energy loss and nuclear absorption have been included. The main objective is the determination of the relative contribution of these mechanisms to the multiplicity ratio observable, measured in semi-inclusive deep-i... |
1202.5097 | Joan Sola | Harald Fritzsch, Joan Sola | Matter Non-conservation in the Universe and Dynamical Dark Energy | Version accepted in Class. Quant. Grav. Extended discussion and
references added | null | 10.1088/0264-9381/29/21/215002 | null | hep-ph astro-ph.CO gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In an expanding universe the vacuum energy density \rho_{\Lambda} is expected
to be a dynamical quantity. In quantum field theory in curved space-time
\rho_{\Lambda} should exhibit a slow evolution, determined by the expansion
rate of the universe H. Recent measurements on the time variation of the fine
structure con... | [
{
"created": "Thu, 23 Feb 2012 07:15:27 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Mar 2012 19:41:36 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Aug 2012 09:28:01 GMT",
"version": "v3"
}
] | 2015-06-04 | [
[
"Fritzsch",
"Harald",
""
],
[
"Sola",
"Joan",
""
]
] | In an expanding universe the vacuum energy density \rho_{\Lambda} is expected to be a dynamical quantity. In quantum field theory in curved space-time \rho_{\Lambda} should exhibit a slow evolution, determined by the expansion rate of the universe H. Recent measurements on the time variation of the fine structure const... |
hep-ph/0003099 | Timur I. Rashba | T.I. Rashba, V.B. Semikoz | Neutrino scattering on polarized electron target as a test of neutrino
magnetic moment | 11 pages, LaTeX2e, using elsart.cls and epsf.sty, 3 postscript
figures. Accepted in Phys. Lett. B | Phys.Lett. B479 (2000) 218-223 | 10.1016/S0370-2693(00)00329-4 | null | hep-ph | null | We suggest to use a polarized electron target for improving the sensitivity
of the search for the neutrino magnetic moment to the level $\sim
3\cdot10^{-13}\mu_B$ in the processes of neutrino (antineutrino) -- electron
scattering. It is shown that in this case the weak interaction term in the
total cross section is s... | [
{
"created": "Fri, 10 Mar 2000 15:56:06 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Rashba",
"T. I.",
""
],
[
"Semikoz",
"V. B.",
""
]
] | We suggest to use a polarized electron target for improving the sensitivity of the search for the neutrino magnetic moment to the level $\sim 3\cdot10^{-13}\mu_B$ in the processes of neutrino (antineutrino) -- electron scattering. It is shown that in this case the weak interaction term in the total cross section is sig... |
0704.0605 | Alexei Nefediev | C.Hanhart (FZ-Juelich), Yu.S.Kalashnikova, A.E.Kudryavtsev,
A.V.Nefediev (ITEP, Moscow) | Reconciling the X(3872) with the near-threshold enhancement in the
D^0\bar{D}^{*0} final state | RevTeX4, 17 pages, some references updated and corrected, version
published in Phys. Rev. D | Phys.Rev.D76:034007,2007 | 10.1103/PhysRevD.76.034007 | FZJ-IKP(TH)-2007-14 | hep-ph hep-ex | null | We investigate the enhancement in the D^0\bar{D}^0\pi^0 final state with the
mass M=3875.2\pm 0.7^{+0.3}_{-1.6}\pm 0.8 MeV found recently by the Belle
Collaboration in the B\to K D^0\bar{D}^0\pi^0 decay and test the possibility
that this is yet another manifestation of the well-established resonance
X(3872). We perfo... | [
{
"created": "Wed, 4 Apr 2007 16:12:31 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Aug 2007 13:21:54 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Hanhart",
"C.",
"",
"FZ-Juelich"
],
[
"Kalashnikova",
"Yu. S.",
"",
"ITEP, Moscow"
],
[
"Kudryavtsev",
"A. E.",
"",
"ITEP, Moscow"
],
[
"Nefediev",
"A. V.",
"",
"ITEP, Moscow"
]
] | We investigate the enhancement in the D^0\bar{D}^0\pi^0 final state with the mass M=3875.2\pm 0.7^{+0.3}_{-1.6}\pm 0.8 MeV found recently by the Belle Collaboration in the B\to K D^0\bar{D}^0\pi^0 decay and test the possibility that this is yet another manifestation of the well-established resonance X(3872). We perform... |
hep-ph/0002134 | Siannah Pegnaranda Rivas | Antonio Dobado, Maria J. Herrero, Siannah Penaranda | The Higgs sector of the MSSM in the decoupling limit | LaTeX, 26 pages, 1 figure included. Uses cite.sty. Version accepted
in Eur. Phys. J. C | Eur.Phys.J.C17:487-500,2000 | 10.1007/s100520000486 | FTUAM 99/20 | hep-ph | null | We study the heavy Higgs sector of the MSSM composed of the H^\pm, H^0 and
A^0 particles in the so-called decoupling limit where m_{A^0} >> m_Z. By
integrating out these heavy Higgs particles to one-loop, we compute the
effective action for the electroweak gauge bosons and find out that, in the
decoupling limit, all ... | [
{
"created": "Fri, 11 Feb 2000 21:50:44 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Mar 2000 19:33:01 GMT",
"version": "v2"
},
{
"created": "Tue, 10 Oct 2000 11:28:50 GMT",
"version": "v3"
}
] | 2011-09-13 | [
[
"Dobado",
"Antonio",
""
],
[
"Herrero",
"Maria J.",
""
],
[
"Penaranda",
"Siannah",
""
]
] | We study the heavy Higgs sector of the MSSM composed of the H^\pm, H^0 and A^0 particles in the so-called decoupling limit where m_{A^0} >> m_Z. By integrating out these heavy Higgs particles to one-loop, we compute the effective action for the electroweak gauge bosons and find out that, in the decoupling limit, all th... |
hep-ph/0104145 | Ben Allanach PhD | B. C. Allanach (University of Cambridge) | SOFTSUSY: a program for calculating supersymmetric spectra | Updated for SOFTSUSY3.3.3. Can be downloaded from
http://projects.hepforge.org/softsusy/ Further updated versions of the manual
will be distributed with the code | Comput.Phys.Commun.143:305-331,2002 | 10.1016/S0010-4655(01)00460-X | CERN-TH/2001-102 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | SOFTSUSY is a program which accurately calculates the spectrum of
superparticles in the CP-conserving Minimal Supersymmetric Standard Model
(MSSM), with a full flavour mixing structure. The program solves the
renormalisation group equations with theoretical constraints on soft
supersymmetry breaking terms provided by... | [
{
"created": "Sat, 14 Apr 2001 13:42:51 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Nov 2003 10:37:15 GMT",
"version": "v10"
},
{
"created": "Mon, 22 Nov 2004 10:08:48 GMT",
"version": "v11"
},
{
"created": "Fri, 26 Aug 2005 14:45:26 GMT",
"version": "v12"
},
{
... | 2012-07-31 | [
[
"Allanach",
"B. C.",
"",
"University of Cambridge"
]
] | SOFTSUSY is a program which accurately calculates the spectrum of superparticles in the CP-conserving Minimal Supersymmetric Standard Model (MSSM), with a full flavour mixing structure. The program solves the renormalisation group equations with theoretical constraints on soft supersymmetry breaking terms provided by t... |
2311.07648 | Zachary Bogorad | Zachary Bogorad and Peter W. Graham and Harikrishnan Ramani | Coherent Self-Interactions of Dark Matter in the Bullet Cluster | 10 pages, 2 figures | null | null | null | hep-ph astro-ph.CO astro-ph.GA | http://creativecommons.org/licenses/by/4.0/ | Many models of dark matter include self-interactions beyond gravity. A
variety of astrophysical observations have previously been used to place limits
on the strength of such self-interactions. However, previous works have
generally focused either on short-range interactions resulting in individual
dark matter partic... | [
{
"created": "Mon, 13 Nov 2023 19:00:01 GMT",
"version": "v1"
}
] | 2023-11-15 | [
[
"Bogorad",
"Zachary",
""
],
[
"Graham",
"Peter W.",
""
],
[
"Ramani",
"Harikrishnan",
""
]
] | Many models of dark matter include self-interactions beyond gravity. A variety of astrophysical observations have previously been used to place limits on the strength of such self-interactions. However, previous works have generally focused either on short-range interactions resulting in individual dark matter particle... |
1804.09836 | Sony Martins | M. B. Gay Ducati and S. Martins | Heavy Mesons Photoproduction in Peripheral AA Collisions | null | Phys. Rev. D 97, 116013 (2018) | 10.1103/PhysRevD.97.116013 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The exclusive photoproduction of the heavy vector mesons $\psi$'s and $Y$'s
is investigated in peripheral lead-lead collisions for the energies available
at the LHC, $\sqrt{s}=2.76$ TeV and $\sqrt{s}=5.02$ TeV. In order to evaluate
the robustness of the light-cone color dipole formalism, previously tested in
the ultr... | [
{
"created": "Wed, 25 Apr 2018 23:52:44 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Jun 2018 15:13:34 GMT",
"version": "v2"
}
] | 2018-06-27 | [
[
"Ducati",
"M. B. Gay",
""
],
[
"Martins",
"S.",
""
]
] | The exclusive photoproduction of the heavy vector mesons $\psi$'s and $Y$'s is investigated in peripheral lead-lead collisions for the energies available at the LHC, $\sqrt{s}=2.76$ TeV and $\sqrt{s}=5.02$ TeV. In order to evaluate the robustness of the light-cone color dipole formalism, previously tested in the ultrap... |
0912.5423 | Chia-Min Lin | Lu-Yun Lee, Kingman Cheung and Chia-Min Lin | Comments on SUSY inflation models on the brane | 7 pages | Mod.Phys.Lett.A25:2105-2110,2010 | 10.1142/S0217732310033487 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we consider a class of inflation models on the brane where the
dominant part of the inflaton scalar potential does not depend on the inflaton
field value during inflation. In particular, we consider supernatural
inflation, its hilltop version, A-term inflation, and supersymmetric (SUSY) D-
and F-term hy... | [
{
"created": "Wed, 30 Dec 2009 07:41:59 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Lee",
"Lu-Yun",
""
],
[
"Cheung",
"Kingman",
""
],
[
"Lin",
"Chia-Min",
""
]
] | In this paper we consider a class of inflation models on the brane where the dominant part of the inflaton scalar potential does not depend on the inflaton field value during inflation. In particular, we consider supernatural inflation, its hilltop version, A-term inflation, and supersymmetric (SUSY) D- and F-term hybr... |
1505.04888 | Massimo Mannarelli | Massimo Mannarelli | Overview of Crystalline Color Superconductors | 4 pages, 1 figure. Proceedings of CSQCD IV, Prerow, Germany | null | null | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inhomogeneous phases may appear when a stress is applied to a system and the
system can minimize the free energy breaking the rotational invariance. Various
examples are known in Nature of this sort, as the paramagnetic to ferromagnetic
phase transition, or the fluid/solid phase transition. If the rotational
symmetry... | [
{
"created": "Tue, 19 May 2015 06:59:26 GMT",
"version": "v1"
}
] | 2015-05-20 | [
[
"Mannarelli",
"Massimo",
""
]
] | Inhomogeneous phases may appear when a stress is applied to a system and the system can minimize the free energy breaking the rotational invariance. Various examples are known in Nature of this sort, as the paramagnetic to ferromagnetic phase transition, or the fluid/solid phase transition. If the rotational symmetry i... |
hep-ph/9407405 | Scott Chapman | Scott Chapman and Ulrich Heinz | HBT Correlators -- Current Formalism vs. Wigner Function Formulation | 8 pages, latex | Phys.Lett.B340:250-253,1994 | 10.1016/0370-2693(94)01277-6 | null | hep-ph | null | We clarify the relationship between the current formalism developed by
Gyulassy, Kaufmann and Wilson and the Wigner function formulation suggested by
Pratt for the 2-particle correlator in Hanbury-Brown Twiss interferometry. When
applied to a hydrodynamical description of the source with a sharp freeze-out
hypersurfa... | [
{
"created": "Sat, 30 Jul 1994 10:33:45 GMT",
"version": "v1"
}
] | 2009-10-09 | [
[
"Chapman",
"Scott",
""
],
[
"Heinz",
"Ulrich",
""
]
] | We clarify the relationship between the current formalism developed by Gyulassy, Kaufmann and Wilson and the Wigner function formulation suggested by Pratt for the 2-particle correlator in Hanbury-Brown Twiss interferometry. When applied to a hydrodynamical description of the source with a sharp freeze-out hypersurface... |
1001.0891 | Z.G. Tan | Z.G. Tan, L.Y. Huang, C.B. Yang | Some Characteristic Parameters of Proton from the Bag Model | 4 pages, 2 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/3.0/ | We treat the mass of a proton as the total static energy which can be
separated into two parts that come from the contribution of quarks and gluons
respectively. We adopt the essential of the bag model of hadron to discuss the
structure of a proton and find that the calculated temperature, proton radius,
the bag cons... | [
{
"created": "Wed, 6 Jan 2010 13:28:08 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Jan 2010 13:10:00 GMT",
"version": "v2"
},
{
"created": "Sat, 9 Jan 2010 13:23:14 GMT",
"version": "v3"
}
] | 2010-01-09 | [
[
"Tan",
"Z. G.",
""
],
[
"Huang",
"L. Y.",
""
],
[
"Yang",
"C. B.",
""
]
] | We treat the mass of a proton as the total static energy which can be separated into two parts that come from the contribution of quarks and gluons respectively. We adopt the essential of the bag model of hadron to discuss the structure of a proton and find that the calculated temperature, proton radius, the bag consta... |
1306.1321 | Bumseok Kyae | Ji-Haeng Huh and Bumseok Kyae | U(1)_{B_1+B_2-2L_1} mediation for the natural SUSY and the anomalous
muon g-2 | 17 pages, 2 eps figures, version to appear in Phys.Lett.B | Phys. Lett. B 726 (2013) 729 | 10.1016/j.physletb.2013.09.037 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a U(1)^\prime mediated supersymmetry (SUSY) breaking, in which
U(1)^\prime is identified with U(1)_{B_1+B_2-2L_1}. The U(1)_{B_1+B_2-2L_1}
gauge symmetry, which is anomaly-free with the field contents of the minimal
supersymmetric standard model, assigns \pm 1/3 charges to the first and second
generations ... | [
{
"created": "Thu, 6 Jun 2013 07:20:00 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Sep 2013 11:05:44 GMT",
"version": "v2"
}
] | 2013-11-12 | [
[
"Huh",
"Ji-Haeng",
""
],
[
"Kyae",
"Bumseok",
""
]
] | We propose a U(1)^\prime mediated supersymmetry (SUSY) breaking, in which U(1)^\prime is identified with U(1)_{B_1+B_2-2L_1}. The U(1)_{B_1+B_2-2L_1} gauge symmetry, which is anomaly-free with the field contents of the minimal supersymmetric standard model, assigns \pm 1/3 charges to the first and second generations of... |
hep-ph/0211223 | Marco Stratmann | Marco Stratmann (Regensburg) | Exploring Nucleon Spin Structure in Longitudinally Polarized Collisions | 10 pages, 7 figures, uses aipproc style, invited talk presented at
the 15th International Spin Physics Symposium 'SPIN 2002', Sept. 9-14 2002,
Brookhaven National Laboratory, Upton, NY | null | 10.1063/1.1607123 | null | hep-ph | null | We review how RHIC is expected to deepen our understanding of the spin
structure of longitudinally polarized nucleons. After briefly outlining the
current status of spin-dependent parton densities and pointing out open
questions, we focus on theoretical calculations and predictions relevant for
the RHIC spin program.... | [
{
"created": "Thu, 14 Nov 2002 16:39:27 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Stratmann",
"Marco",
"",
"Regensburg"
]
] | We review how RHIC is expected to deepen our understanding of the spin structure of longitudinally polarized nucleons. After briefly outlining the current status of spin-dependent parton densities and pointing out open questions, we focus on theoretical calculations and predictions relevant for the RHIC spin program. E... |
1105.3275 | A. H. Rezaeian | Eugene Levin, Amir H. Rezaeian | The Ridge from the BFKL evolution and beyond | 12 pages, 6 figures; v2: version improved. The version to appear in
Phys. Rev. D | Phys.Rev.D84:034031,2011 | 10.1103/PhysRevD.84.034031 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the long-range rapidity correlations between the produced
charged-hadron pairs from two BFKL parton showers generate considerable
azimuthal angle correlations. These correlations have no 1/N_c suppression. The
effect of gluon saturation on these correlations are discussed and we show that
it is important... | [
{
"created": "Tue, 17 May 2011 03:47:08 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jul 2011 20:06:13 GMT",
"version": "v2"
}
] | 2011-08-19 | [
[
"Levin",
"Eugene",
""
],
[
"Rezaeian",
"Amir H.",
""
]
] | We show that the long-range rapidity correlations between the produced charged-hadron pairs from two BFKL parton showers generate considerable azimuthal angle correlations. These correlations have no 1/N_c suppression. The effect of gluon saturation on these correlations are discussed and we show that it is important. ... |
0903.2822 | Andrew Blechman | Andrew E. Blechman | R-symmetric Gauge Mediation and the MRSSM | 14 pages, invited Brief Review, submitted to Modern Physics Letters
A; v2: replaced Figure 1, updated acknowledgments, fixed typos | Mod.Phys.Lett.A24:633-646,2009 | 10.1142/S0217732309030795 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is an invited summary of a seminar talk given at various institutions in
the United States and Canada. After a brief introduction, a review of the
minimal R-symmetric supersymmetric standard model is given, and the benefits to
the flavor sector are discussed. R-symmetric gauge mediation is an attempt to
realize ... | [
{
"created": "Mon, 16 Mar 2009 18:17:05 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Mar 2009 15:40:35 GMT",
"version": "v2"
}
] | 2009-07-22 | [
[
"Blechman",
"Andrew E.",
""
]
] | This is an invited summary of a seminar talk given at various institutions in the United States and Canada. After a brief introduction, a review of the minimal R-symmetric supersymmetric standard model is given, and the benefits to the flavor sector are discussed. R-symmetric gauge mediation is an attempt to realize th... |
hep-ph/0607197 | Walter Grimus | Walter Grimus, Helmut Kuhbock | Fermion masses and mixings in a renormalizable SO(10) x Z_2 GUT | 13 pages, 1 figure; material, clarifications and references added,
final version for Phys. Lett. B | Phys.Lett.B643:182-189,2006 | 10.1016/j.physletb.2006.10.038 | UWThPh-2006-15 | hep-ph | null | We investigate a scenario in a supersymmetric SO(10) Grand Unified Theory in
which the fermion mass matrices are generated by renormalizable Yukawa
couplings of the $\mathbf{10} \oplus \mathbf{120} \oplus \bar{\mathbf{126}}$
representation of scalars. We reduce the number of parameters by assuming
spontaneous CP viol... | [
{
"created": "Tue, 18 Jul 2006 13:32:40 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jul 2006 15:27:15 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Nov 2006 11:55:40 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Grimus",
"Walter",
""
],
[
"Kuhbock",
"Helmut",
""
]
] | We investigate a scenario in a supersymmetric SO(10) Grand Unified Theory in which the fermion mass matrices are generated by renormalizable Yukawa couplings of the $\mathbf{10} \oplus \mathbf{120} \oplus \bar{\mathbf{126}}$ representation of scalars. We reduce the number of parameters by assuming spontaneous CP violat... |
hep-ph/9806454 | Wu Ning | Ning Wu | An electroweak model without Higgs particle | 23 pages, no figures, the expansion of hep-ph/9802237 | null | null | null | hep-ph | null | In this paper, applying general gauge field theory, we will construct an
electroweak model. In this new electroweak model, Higgs mechanism is not used,
so no Higgs particle exists in the model. In order to keep the masses of
intermediate gauge bosons non-zero, we will introduce two sets of gauge fields.
We need a vac... | [
{
"created": "Tue, 23 Jun 1998 13:17:44 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Wu",
"Ning",
""
]
] | In this paper, applying general gauge field theory, we will construct an electroweak model. In this new electroweak model, Higgs mechanism is not used, so no Higgs particle exists in the model. In order to keep the masses of intermediate gauge bosons non-zero, we will introduce two sets of gauge fields. We need a vacuu... |
hep-ph/0001068 | Sergo Gerasimov | S.B.Gerasimov | Hadron spectroscopy based on relativistic Schr\"odinger-like wave
equations | 7 pages, Latex, no figures; Talk given at the NUPPAC'99, 13-17
November 1999, Cairo, Egypt | null | null | null | hep-ph | null | Relativistic potential-type equations are proposed which approximately
reproduce important features and constraints of field-theoretic models and can
be useful tool in hadron spectroscopy. Within this approach, the
Regge-trajectory parameters and some properties of hihger radial excitations in
the light quark sector ... | [
{
"created": "Mon, 10 Jan 2000 16:06:30 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gerasimov",
"S. B.",
""
]
] | Relativistic potential-type equations are proposed which approximately reproduce important features and constraints of field-theoretic models and can be useful tool in hadron spectroscopy. Within this approach, the Regge-trajectory parameters and some properties of hihger radial excitations in the light quark sector ar... |
hep-ph/9809421 | Kaustubh Agashe | Kaustubh Agashe (LBNL and ITS, University of Oregon) | GUT and SUSY Breaking by the Same Field | LaTeX, 14 pages | Phys.Lett.B444:61-67,1998 | 10.1016/S0370-2693(98)01310-0 | LBNL-42271, OITS-659 | hep-ph | null | We present a model in which the same modulus field breaks both SUSY and a
simple GUT gauge group down to the SM gauge group. The modulus is stabilized by
the inverted hierarchy mechanism in a perturbative region so that the model is
calculable. This is the first example of this kind in the literature. All mass
scales... | [
{
"created": "Wed, 16 Sep 1998 21:16:27 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Agashe",
"Kaustubh",
"",
"LBNL and ITS, University of Oregon"
]
] | We present a model in which the same modulus field breaks both SUSY and a simple GUT gauge group down to the SM gauge group. The modulus is stabilized by the inverted hierarchy mechanism in a perturbative region so that the model is calculable. This is the first example of this kind in the literature. All mass scales (... |
hep-ph/9911370 | Jonathan Feng | Jonathan L. Feng, Yosef Nir, Yael Shadmi | Neutrino Parameters, Abelian Flavor Symmetries, and Charged Lepton
Flavor Violation | 27 pages, refs added, published version | Phys.Rev. D61 (2000) 113005 | 10.1103/PhysRevD.61.113005 | IASSNS-HEP-99-106, WIS-99/36/Nov-DPP | hep-ph hep-ex | null | Neutrino masses and mixings have important implications for models of fermion
masses, and, most directly, for the charged lepton sector. We consider
supersymmetric Abelian flavor models, where neutrino mass parameters are
related to those of charged leptons and sleptons. We show that processes such
as \tau to \mu\gam... | [
{
"created": "Tue, 16 Nov 1999 00:02:19 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Feb 2000 20:53:20 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Feng",
"Jonathan L.",
""
],
[
"Nir",
"Yosef",
""
],
[
"Shadmi",
"Yael",
""
]
] | Neutrino masses and mixings have important implications for models of fermion masses, and, most directly, for the charged lepton sector. We consider supersymmetric Abelian flavor models, where neutrino mass parameters are related to those of charged leptons and sleptons. We show that processes such as \tau to \mu\gamma... |
hep-ph/9904426 | Ken-iti Izawa | K.-I. Izawa and T. Yanagida | Dynamical Inflation and Vacuum Selection | 5 pages, latex | Prog.Theor.Phys. 103 (2000) 1077-1079 | 10.1143/PTP.103.1077 | UT-843 | hep-ph | null | We consider an inflationary scenario where the energy scale of inflation
stems from gauge theory dynamics. We point out its generic implications on
vacuum selection of our universe, in particular, on determination of spacetime
symmetries including its dimensions.
| [
{
"created": "Thu, 22 Apr 1999 09:20:48 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Izawa",
"K. -I.",
""
],
[
"Yanagida",
"T.",
""
]
] | We consider an inflationary scenario where the energy scale of inflation stems from gauge theory dynamics. We point out its generic implications on vacuum selection of our universe, in particular, on determination of spacetime symmetries including its dimensions. |
hep-ph/0605329 | Ignasi Rosell | I. Rosell (Valencia U. & Valencia U., IFIC) | Quantum loops in the Resonance Chiral Theory: improving the vector form
factor | Talk given at the International Workshop e+e- Collisions from phi to
J/psi, 27th February-2nd March (2006), Novosibirsk (Russia) | null | 10.1016/j.nuclphysbps.2006.09.077 | IFIC/06-19; FTUV/06-30-05 | hep-ph | null | Quantum loops in the Resonance Chiral Theory are needed to improve the
implementation of non-perturbative QCD. Furthermore, the one-loop computations
can predict chiral low-energy couplings at next-to-leading order, a very
appealing task. We present a first calculation of the vector form factor of the
pion at sublead... | [
{
"created": "Tue, 30 May 2006 09:12:55 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Rosell",
"I.",
"",
"Valencia U. & Valencia U., IFIC"
]
] | Quantum loops in the Resonance Chiral Theory are needed to improve the implementation of non-perturbative QCD. Furthermore, the one-loop computations can predict chiral low-energy couplings at next-to-leading order, a very appealing task. We present a first calculation of the vector form factor of the pion at subleadin... |
hep-ph/0607174 | Yang Bai | Thomas Appelquist, Yang Bai and Maurizio Piai | Neutrinos and SU(3) Family Gauge Symmetry | 9 pages, 3 tables; a comment added to clarify the effects of
additional Yukawa operators; final version in PRD | Phys.Rev.D74:076001,2006 | 10.1103/PhysRevD.74.076001 | null | hep-ph | null | We include the standard-model (SM) leptons in a recently proposed framework
for the generation of quark mass ratios and Cabibbo-Kobayashi-Maskawa (CKM)
mixing angles from an SU(3) family gauge interaction. The set of SM-singlet
scalar fields describing the spontaneous breaking is the same as employed for
the quark se... | [
{
"created": "Fri, 14 Jul 2006 18:36:16 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Oct 2006 21:02:48 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Appelquist",
"Thomas",
""
],
[
"Bai",
"Yang",
""
],
[
"Piai",
"Maurizio",
""
]
] | We include the standard-model (SM) leptons in a recently proposed framework for the generation of quark mass ratios and Cabibbo-Kobayashi-Maskawa (CKM) mixing angles from an SU(3) family gauge interaction. The set of SM-singlet scalar fields describing the spontaneous breaking is the same as employed for the quark sect... |
0912.4377 | Heidi Virtanen | Jukka Maalampi, Iiro Vilja, Heidi Virtanen | Thermal leptogenesis in a 5D split fermion scenario with bulk neutrinos | 22 pages, 9 figures | Phys.Rev.D82:013009,2010 | 10.1103/PhysRevD.82.013009 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the thermal leptogenesis in a hybrid model, which combines the so
called split fermion model and the bulk neutrino model defined in five
dimensional spacetime. This model predicts the existence of a heavy neutrino
pair nearly degenerate in mass, whose decays might generate a CP violation
large enough for cre... | [
{
"created": "Tue, 22 Dec 2009 11:40:12 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Aug 2010 10:45:38 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Maalampi",
"Jukka",
""
],
[
"Vilja",
"Iiro",
""
],
[
"Virtanen",
"Heidi",
""
]
] | We study the thermal leptogenesis in a hybrid model, which combines the so called split fermion model and the bulk neutrino model defined in five dimensional spacetime. This model predicts the existence of a heavy neutrino pair nearly degenerate in mass, whose decays might generate a CP violation large enough for creat... |
2102.11608 | Jean-Pierre Leroy | Alain Le Yaouanc, Jean-Pierre Leroy, Patrick Roudeau | A model for NL and SL decays by $\overline{B}^0 \to D^{**}$ transitions
with $BR(j=1/2) \ll BR(j=3/2)$ using the $LLSW$ scheme | revised version with modified formatting, references and comments
(section II.B.c) added and errors corrected in the formulas of appendix (no
impact on the numbers quoted in main text) | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We present a model for the vector and axial form factors of the transitions
$\overline{B}^0 \to D^{**}$ in good agreement with the presently available data
and based on the present theoretical knowledge, combining a) the safe lattice
QCD predictions at $m_Q=\infty$ and $w=1$ ; b) the predictions at general $w$
of a r... | [
{
"created": "Tue, 23 Feb 2021 10:42:01 GMT",
"version": "v1"
},
{
"created": "Fri, 7 May 2021 10:38:11 GMT",
"version": "v2"
}
] | 2021-05-10 | [
[
"Yaouanc",
"Alain Le",
""
],
[
"Leroy",
"Jean-Pierre",
""
],
[
"Roudeau",
"Patrick",
""
]
] | We present a model for the vector and axial form factors of the transitions $\overline{B}^0 \to D^{**}$ in good agreement with the presently available data and based on the present theoretical knowledge, combining a) the safe lattice QCD predictions at $m_Q=\infty$ and $w=1$ ; b) the predictions at general $w$ of a rel... |
0712.3933 | Qi-Shu Yan | A.G. Akeroyd, Abdesslam Arhrib, Qi-Shu Yan | Charged Higgs bosons in the Next-to MSSM (NMSSM) | 20 pages, 22 eps figures, more reference added | Eur.Phys.J.C55:653-665,2008 | 10.1140/epjc/s10052-008-0617-3 | null | hep-ph | null | The charged Higgs boson decays $H^\pm\to W^\pm A_1$ and $H^\pm\to W^\pm h_i$
are studied in the framework of the next-to Minimal Supersymmetric Standard
Model (NMSSM). It is found that the decay rate for $H^\pm\to W^\pm A_1$ can
exceed the rates for the $\tau^\pm\nu$ and $tb$ channels both below and above
the top-bot... | [
{
"created": "Sun, 23 Dec 2007 18:07:05 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Jan 2008 16:58:13 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Akeroyd",
"A. G.",
""
],
[
"Arhrib",
"Abdesslam",
""
],
[
"Yan",
"Qi-Shu",
""
]
] | The charged Higgs boson decays $H^\pm\to W^\pm A_1$ and $H^\pm\to W^\pm h_i$ are studied in the framework of the next-to Minimal Supersymmetric Standard Model (NMSSM). It is found that the decay rate for $H^\pm\to W^\pm A_1$ can exceed the rates for the $\tau^\pm\nu$ and $tb$ channels both below and above the top-botto... |
2408.06041 | Leonid Slad | L.M.Slad | Logic and numbers related to solar neutrinos | 15 pages. arXiv admin note: text overlap with arXiv:2301.03366 | Ann.d.Phys. 536 (2024) 2400168 | 10.1002/andp.202400168 | null | hep-ph astro-ph.SR hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, first of all, we analyze a number of hidden aspects of the
concept of particle oscillations. The key element of this concept, which do not
comply with the principle of least action, is the notion of a mixture of
particles, introduced by Gell-Mann and Pais for neutral $K$-mesons. It has been
proven that ... | [
{
"created": "Mon, 12 Aug 2024 10:18:00 GMT",
"version": "v1"
}
] | 2024-08-13 | [
[
"Slad",
"L. M.",
""
]
] | In this work, first of all, we analyze a number of hidden aspects of the concept of particle oscillations. The key element of this concept, which do not comply with the principle of least action, is the notion of a mixture of particles, introduced by Gell-Mann and Pais for neutral $K$-mesons. It has been proven that th... |
2211.01420 | Jiang-Hao Yu | Zhe Ren, Jiang-Hao Yu | A Complete Set of the Dimension-8 Green's Basis Operators in the
Standard Model Effective Field Theory | 65 pages, 4 tables, updated references and acknowledgements | null | null | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | We present a complete and independent off-shell Green's basis of the
dimension 8 operators in the Standard Model effective field theory (SMEFT). We
propose an off-shell amplitude formalism such that this new kind of amplitudes
has a one-to-one correspondence to general operators carrying all kinds of
redundancies. Th... | [
{
"created": "Wed, 2 Nov 2022 18:26:03 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Nov 2022 15:35:55 GMT",
"version": "v2"
}
] | 2022-11-22 | [
[
"Ren",
"Zhe",
""
],
[
"Yu",
"Jiang-Hao",
""
]
] | We present a complete and independent off-shell Green's basis of the dimension 8 operators in the Standard Model effective field theory (SMEFT). We propose an off-shell amplitude formalism such that this new kind of amplitudes has a one-to-one correspondence to general operators carrying all kinds of redundancies. The ... |
2103.00212 | Mohammad Javad Kazemi | Mohammad Javad Kazemi and Shehu AbdusSalam | Electroweak Phase Transition in an Inert Complex Triplet Model | Accepted by Physical Review D. New references are added | Phys. Rev. D 103, 075012 (2021) | 10.1103/PhysRevD.103.075012 | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics of electroweak phase transition in a simple extension
of the Standard Model where the Higgs sector is extended by adding an
$SU(2)_L$-triplet with hypercharge Y=2. By making random scans over the
parameters of the model, we show that there are regions consistent with
constraints from collider ex... | [
{
"created": "Sat, 27 Feb 2021 13:33:53 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Apr 2021 12:30:30 GMT",
"version": "v2"
}
] | 2021-04-21 | [
[
"Kazemi",
"Mohammad Javad",
""
],
[
"AbdusSalam",
"Shehu",
""
]
] | We study the dynamics of electroweak phase transition in a simple extension of the Standard Model where the Higgs sector is extended by adding an $SU(2)_L$-triplet with hypercharge Y=2. By making random scans over the parameters of the model, we show that there are regions consistent with constraints from collider expe... |
hep-ph/0012285 | Jean-Michel Levy | J.-M. Levy | On the group velocity of oscillating neutrino states and the equal
velocity assumption | 8 pages, latex, no figures | null | null | LPNHE 00-15 | hep-ph | null | In a two flavour world, the usual equal $p$, equal $E$, or equal $v$
assumptions used to derive the neutrino oscillation length can be replaced by a
specific definition of the velocity of the oscillating state which, unlike
those assumptions, is compatible with exact production kinematics. This
definition is further ... | [
{
"created": "Thu, 21 Dec 2000 12:47:10 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Levy",
"J. -M.",
""
]
] | In a two flavour world, the usual equal $p$, equal $E$, or equal $v$ assumptions used to derive the neutrino oscillation length can be replaced by a specific definition of the velocity of the oscillating state which, unlike those assumptions, is compatible with exact production kinematics. This definition is further vi... |
1707.08257 | Angel Sanchez | Gabriella Piccinelli and Angel Sanchez | Magnetic Field Effect on Charged Scalar Pair Creation at Finite
Temperature | 12 pages, 8 figures | Phys. Rev. D 96, 076014 (2017) | 10.1103/PhysRevD.96.076014 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we explore the effects of a weak magnetic field and a thermal
bath on the decay process of a neutral scalar boson into two charged scalar
bosons. Our findings indicate that magnetic field inhibits while temperature
enhances the pair production. The employed formalism allows us to isolate the
contribution... | [
{
"created": "Wed, 26 Jul 2017 00:17:57 GMT",
"version": "v1"
}
] | 2017-11-01 | [
[
"Piccinelli",
"Gabriella",
""
],
[
"Sanchez",
"Angel",
""
]
] | In this work we explore the effects of a weak magnetic field and a thermal bath on the decay process of a neutral scalar boson into two charged scalar bosons. Our findings indicate that magnetic field inhibits while temperature enhances the pair production. The employed formalism allows us to isolate the contribution o... |
2009.10116 | Sanjoy Mandal | Sanjoy Mandal, Rahul Srivastava and Jos\'e W. F. Valle | Electroweak symmetry breaking in the inverse seesaw mechanism | 29 pages, 13 figures | JHEP 03(2021) 212 | 10.1007/JHEP03(2021)212 | IFIC/20-XXX | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We investigate the stability of Higgs potential in inverse seesaw models. We
derive the full two-loop RGEs of the relevant parameters, such as the quartic
Higgs self-coupling, taking thresholds into account. We find that for
relatively large Yukawa couplings the Higgs quartic self-coupling goes negative
well below th... | [
{
"created": "Mon, 21 Sep 2020 18:19:37 GMT",
"version": "v1"
},
{
"created": "Mon, 3 May 2021 10:57:05 GMT",
"version": "v2"
}
] | 2021-05-04 | [
[
"Mandal",
"Sanjoy",
""
],
[
"Srivastava",
"Rahul",
""
],
[
"Valle",
"José W. F.",
""
]
] | We investigate the stability of Higgs potential in inverse seesaw models. We derive the full two-loop RGEs of the relevant parameters, such as the quartic Higgs self-coupling, taking thresholds into account. We find that for relatively large Yukawa couplings the Higgs quartic self-coupling goes negative well below the ... |
hep-ph/0506319 | Igor Obukhovsky | I.T. Obukhovsky, D. Fedorov, Amand Faessler, Th. Gutsche, V.E.
Lyubovitskij | Quark model description of quasi-elastic pion knockout from the proton
at JLAB | 15 pages, 4 figures, to be published in Phys. Lett. B | Phys.Lett.B634:220-226,2006 | 10.1016/j.physletb.2006.01.038 | null | hep-ph | null | The interference term between s- and t-pole contributions to the p(e,e' pi+)n
cross section is evaluated on the basis of the constituent quark model. It is
shown that the contribution of baryon s-poles can be modeled by a nonlocal
extension of the Kroll-Rudermann contact term. This contribution is in a
destructive in... | [
{
"created": "Thu, 30 Jun 2005 10:27:10 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Jul 2005 14:20:34 GMT",
"version": "v2"
},
{
"created": "Mon, 9 Jan 2006 10:55:39 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Obukhovsky",
"I. T.",
""
],
[
"Fedorov",
"D.",
""
],
[
"Faessler",
"Amand",
""
],
[
"Gutsche",
"Th.",
""
],
[
"Lyubovitskij",
"V. E.",
""
]
] | The interference term between s- and t-pole contributions to the p(e,e' pi+)n cross section is evaluated on the basis of the constituent quark model. It is shown that the contribution of baryon s-poles can be modeled by a nonlocal extension of the Kroll-Rudermann contact term. This contribution is in a destructive inte... |
1011.6368 | Mu-Chun Chen | Mu-Chun Chen, Jinrui Huang | Non-universal, Non-anomalous U(1)' in a Model with Anomaly Mediated SUSY
Breaking | Talk presented at the 35th International Conference of High Energy
Physics - ICHEP2010, July 22-28, 2010, Paris France | PoS ICHEP2010:386,2010 | null | UCI-TR-2010-31 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a Minimum Supersymmetry Standard Model expanded by a
non-anomalous family (NAF) U(1)'_{NAF} gauge symmetry. All gauge anomalies are
cancelled with no additional exotics other than the three right-handed
neutrinos. The FI D-terms associated with the U(1)'_{NAF} symmetry lead to
additional positive contrib... | [
{
"created": "Mon, 29 Nov 2010 20:51:51 GMT",
"version": "v1"
}
] | 2011-08-09 | [
[
"Chen",
"Mu-Chun",
""
],
[
"Huang",
"Jinrui",
""
]
] | We construct a Minimum Supersymmetry Standard Model expanded by a non-anomalous family (NAF) U(1)'_{NAF} gauge symmetry. All gauge anomalies are cancelled with no additional exotics other than the three right-handed neutrinos. The FI D-terms associated with the U(1)'_{NAF} symmetry lead to additional positive contribut... |
hep-ph/9910356 | Willy van Neerven | W.L. van Neerven | Heavy Flavor Contributions to QCD Sum Rules and the Running Coupling
Constant | 10 pages, LaTeX, To appear in the proceedings of the International
Workshop on Hadron Physics `Effective Theories of Low Energy QCD', Coimbra,
Portugal, September 10-15, 1999 | null | 10.1063/1.1303021 | null | hep-ph | null | We have calculated first and second order corrections to several sum rules
measured in deep inelastic lepton-hadron scattering. These corrections, which
are due to heavy flavors only, are compared with the existing perturbation
series which is computed for massless quarks up to third order in the strong
coupling cons... | [
{
"created": "Fri, 15 Oct 1999 08:32:47 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"van Neerven",
"W. L.",
""
]
] | We have calculated first and second order corrections to several sum rules measured in deep inelastic lepton-hadron scattering. These corrections, which are due to heavy flavors only, are compared with the existing perturbation series which is computed for massless quarks up to third order in the strong coupling consta... |
hep-ph/9406236 | null | J. L. Goity and W. Roberts | Soft Pion Emission in Semileptonic $B$-Meson Decays | 41 pages, uses revtex, epsf. 16 uuencoded postscript figures appended
after `\end{document} | Phys.Rev.D51:3459-3477,1995 | 10.1103/PhysRevD.51.3459 | null | hep-ph | null | An analysis of semileptonic decays of $B$ mesons with the emission of a
single soft pion is presented in the framework of the heavy-quark limit using
an effective Lagrangian which implements chiral and heavy-quark symmetries. The
analysis is performed at leading order of the chiral and inverse heavy mass
expansions. ... | [
{
"created": "Mon, 6 Jun 1994 18:20:44 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Goity",
"J. L.",
""
],
[
"Roberts",
"W.",
""
]
] | An analysis of semileptonic decays of $B$ mesons with the emission of a single soft pion is presented in the framework of the heavy-quark limit using an effective Lagrangian which implements chiral and heavy-quark symmetries. The analysis is performed at leading order of the chiral and inverse heavy mass expansions. In... |
2002.11547 | Christopher T. Hill | Christopher T. Hill | Composite Higgs Bosons and Mini Black Holes | Corrections and additional details | null | null | FERMILAB-PUB-20-086-T | hep-ph gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Pairs of standard model fermions can annihilate to produce mini black holes
with gauge quantum numbers of the Higgs boson at $M_{Planck}$. This leads to a
Nambu-Jona-Lasinio model at the Planck scale with strong coupling which binds
fermion pairs into Higgs fields. At critical coupling the renormalization group
dress... | [
{
"created": "Wed, 26 Feb 2020 15:00:07 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Feb 2020 17:32:29 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Mar 2020 16:00:48 GMT",
"version": "v3"
},
{
"created": "Wed, 22 Jul 2020 08:37:18 GMT",
"version": "v4"
}
] | 2020-07-23 | [
[
"Hill",
"Christopher T.",
""
]
] | Pairs of standard model fermions can annihilate to produce mini black holes with gauge quantum numbers of the Higgs boson at $M_{Planck}$. This leads to a Nambu-Jona-Lasinio model at the Planck scale with strong coupling which binds fermion pairs into Higgs fields. At critical coupling the renormalization group dresses... |
hep-ph/9608205 | Hector DE Vega | D. Boyanovsky, H. J. de Vega, R. Holman and J. F. J. Salgado | Analytic and Numerical Study of Preheating Dynamics | Latex file, 52 pages and 24 figures in .ps files. Minor changes. To
appear in Physical Review D, 15 December 1996 | Phys.Rev. D54 (1996) 7570-7598 | 10.1103/PhysRevD.54.7570 | PITT-96-; CMU-HEP-96-; LPTHE-Paris-96-32 | hep-ph astro-ph hep-th | null | We analyze the phenomenon of preheating,i.e. explosive particle production
due to parametric amplification of quantum fluctuations in the unbroken case,
or spinodal instabilities in the broken phase, using the Minkowski space $O(N)$
vector model in the large $N$ limit to study the non-perturbative issues
involved. We... | [
{
"created": "Thu, 1 Aug 1996 15:42:17 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Oct 1996 16:32:07 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Boyanovsky",
"D.",
""
],
[
"de Vega",
"H. J.",
""
],
[
"Holman",
"R.",
""
],
[
"Salgado",
"J. F. J.",
""
]
] | We analyze the phenomenon of preheating,i.e. explosive particle production due to parametric amplification of quantum fluctuations in the unbroken case, or spinodal instabilities in the broken phase, using the Minkowski space $O(N)$ vector model in the large $N$ limit to study the non-perturbative issues involved. We g... |
hep-ph/0206198 | Fernando Silveira Navarra | R.D. Matheus, F.S. Navarra, M. Nielsen and R. Rodrigues da Silva | The $J/\psi D D$ Vertex in QCD Sum Rules | 11 pages, Latex, 4 eps figures | Phys.Lett. B541 (2002) 265-272 | 10.1016/S0370-2693(02)02259-1 | null | hep-ph | null | The $J/\psi D D$ form factor is evaluated in a QCD sum rule calculation for
both $D$ and $J/\psi$ off-shell mesons. We study the double Borel sum rule for
the three point function of two pseudoscalar and one vector meson current. We
find that the momentum dependence of the form factors is different if the $D$
or the ... | [
{
"created": "Thu, 20 Jun 2002 23:00:39 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Matheus",
"R. D.",
""
],
[
"Navarra",
"F. S.",
""
],
[
"Nielsen",
"M.",
""
],
[
"da Silva",
"R. Rodrigues",
""
]
] | The $J/\psi D D$ form factor is evaluated in a QCD sum rule calculation for both $D$ and $J/\psi$ off-shell mesons. We study the double Borel sum rule for the three point function of two pseudoscalar and one vector meson current. We find that the momentum dependence of the form factors is different if the $D$ or the $J... |
hep-ph/0406017 | Radovan Dermisek | Radovan Dermisek | Neutrino Masses and Mixing, Quark-lepton Symmetry and Strong
Right-handed Neutrino Hierarchy | 7 pages | Phys.Rev. D70 (2004) 073016 | 10.1103/PhysRevD.70.073016 | UCD-04-21 | hep-ph | null | Assuming the same form of all mass matrices as motivated by quark-lepton
symmetry, we discuss conditions under which bi-large mixing in the lepton
sector can be obtained with a minimal amount of fine tuning requirements for
possible models. We assume hierarchical mass matrices, dominated by the 3-3
element, with off-... | [
{
"created": "Tue, 1 Jun 2004 17:32:50 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Jul 2004 01:54:39 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Oct 2004 23:32:57 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Dermisek",
"Radovan",
""
]
] | Assuming the same form of all mass matrices as motivated by quark-lepton symmetry, we discuss conditions under which bi-large mixing in the lepton sector can be obtained with a minimal amount of fine tuning requirements for possible models. We assume hierarchical mass matrices, dominated by the 3-3 element, with off-di... |
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