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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1408.0172 | Shivani Gupta | Shivani Gupta, C. S. Kim and Pankaj Sharma | Radiative and Seesaw Threshold Corrections to the $S_3$ Symmetric
Neutrino Mass Matrix | 20 Pages, 2 Figures and 2 Tables | null | 10.1016/j.physletb.2014.12.005 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We systematically analyze the radiative corrections to the $S_3$ symmetric
neutrino mass matrix at high energy scale, say the GUT scale, in the charged
lepton basis. There are significant corrections to the neutrino parameters both
in the Standard Model (SM) and Minimal Supersymmetric Standard Model (MSSM)
with large... | [
{
"created": "Fri, 1 Aug 2014 13:23:26 GMT",
"version": "v1"
}
] | 2015-06-22 | [
[
"Gupta",
"Shivani",
""
],
[
"Kim",
"C. S.",
""
],
[
"Sharma",
"Pankaj",
""
]
] | We systematically analyze the radiative corrections to the $S_3$ symmetric neutrino mass matrix at high energy scale, say the GUT scale, in the charged lepton basis. There are significant corrections to the neutrino parameters both in the Standard Model (SM) and Minimal Supersymmetric Standard Model (MSSM) with large t... |
0812.4796 | Michael Gronau | Michael Gronau and Jonathan L. Rosner | Doubly CKM-suppressed corrections to CP asymmetries in $B^0 \to J/\psi
K^0$ | Three references added, submitted to Physics Letters B | Phys.Lett.B672:349-353,2009 | 10.1016/j.physletb.2009.01.049 | TECHNION-PH-2008-39, EFI 08-33 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A doubly CKM-suppressed amplitude in $B^0\to J/\psi K_S$ leads to corrections
in CP asymmetries $S = \sin 2\beta, C=0$, which may be enhanced by
long-distance rescattering. It has been suggested that this enhancement may
lead to several percent corrections. We calculate an upper bound of order
$10^{-3}$ on rescatteri... | [
{
"created": "Tue, 30 Dec 2008 12:21:05 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jan 2009 17:03:41 GMT",
"version": "v2"
},
{
"created": "Sun, 11 Jan 2009 10:24:01 GMT",
"version": "v3"
},
{
"created": "Tue, 13 Jan 2009 20:57:03 GMT",
"version": "v4"
}
] | 2009-10-16 | [
[
"Gronau",
"Michael",
""
],
[
"Rosner",
"Jonathan L.",
""
]
] | A doubly CKM-suppressed amplitude in $B^0\to J/\psi K_S$ leads to corrections in CP asymmetries $S = \sin 2\beta, C=0$, which may be enhanced by long-distance rescattering. It has been suggested that this enhancement may lead to several percent corrections. We calculate an upper bound of order $10^{-3}$ on rescattering... |
hep-ph/0205239 | Shuquan Nie | Mariana Frank and Shuquan Nie | $B \to X_s l^+l^-$ in the left-right supersymmetric model | 39 pages, 15 figures | Phys.Rev.D66:055001,2002 | 10.1103/PhysRevD.66.055001 | CUMQ/HEP 121 | hep-ph | null | We analyze the FCNC semileptonic decay $B \to X_s l^+l^-$ in a fully
left-right supersymmetric model. We give explicit expressions for all the
amplitudes involved in the process, and compare the numerical results with
experimental bounds, in both the constrained case (where the only flavor
violation comes from the Ca... | [
{
"created": "Tue, 21 May 2002 20:26:20 GMT",
"version": "v1"
}
] | 2010-11-23 | [
[
"Frank",
"Mariana",
""
],
[
"Nie",
"Shuquan",
""
]
] | We analyze the FCNC semileptonic decay $B \to X_s l^+l^-$ in a fully left-right supersymmetric model. We give explicit expressions for all the amplitudes involved in the process, and compare the numerical results with experimental bounds, in both the constrained case (where the only flavor violation comes from the Cabi... |
hep-ph/9412338 | Walter T. Giele | W.T. Giele, E.W.N. Glover and David A. Kosower | The Inclusive Two Jet Triply Differential Cross Section | 25 pages, uuencoded & compressed LATEX source, DVI file + 28
postscript figures files (1.19 Mb extracted) | Phys.Rev.D52:1486-1499,1995 | 10.1103/PhysRevD.52.1486 | FERMILAB-Pub-94/382-T, SACLAY-SPHT-T94/157, DTP/94/102 | hep-ph | null | We study the inclusive two jet triply differential cross section
$d^3\sigma/dE_Td\eta_1d\eta_2$ at Fermilab energies. Different $\eta_1$ and
$\eta_2$ pseudorapidity regions are directly related to both the parton level
matrix elements and the parton densities at leading order. We present the
next-to-leading order [${... | [
{
"created": "Tue, 20 Dec 1994 20:47:43 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Giele",
"W. T.",
""
],
[
"Glover",
"E. W. N.",
""
],
[
"Kosower",
"David A.",
""
]
] | We study the inclusive two jet triply differential cross section $d^3\sigma/dE_Td\eta_1d\eta_2$ at Fermilab energies. Different $\eta_1$ and $\eta_2$ pseudorapidity regions are directly related to both the parton level matrix elements and the parton densities at leading order. We present the next-to-leading order [${\c... |
1807.04743 | Dario Buttazzo | Dario Buttazzo, Diego Redigolo, Filippo Sala, Andrea Tesi | Fusing Vectors into Scalars at High Energy Lepton Colliders | 34 pages, 16 figures, 2 tables. v2: discussion improved, figures and
references added, typos and numerical glitches fixed, conclusions unchanged | null | 10.1007/JHEP11(2018)144 | DESY 18-116 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study vector boson fusion production of new scalar singlets at high energy
lepton colliders. We find that CLIC has the potential to test single production
cross-sections of a few tens of attobarns in di-Higgs and di-boson final
states. In models with a sizeable singlet-Higgs mixing, these values correspond
to a pr... | [
{
"created": "Thu, 12 Jul 2018 17:52:25 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Aug 2018 12:20:08 GMT",
"version": "v2"
}
] | 2018-12-05 | [
[
"Buttazzo",
"Dario",
""
],
[
"Redigolo",
"Diego",
""
],
[
"Sala",
"Filippo",
""
],
[
"Tesi",
"Andrea",
""
]
] | We study vector boson fusion production of new scalar singlets at high energy lepton colliders. We find that CLIC has the potential to test single production cross-sections of a few tens of attobarns in di-Higgs and di-boson final states. In models with a sizeable singlet-Higgs mixing, these values correspond to a prec... |
2302.13042 | Raghunath Sahoo | Kamaljeet Singh, Jayanta Dey, Raghunath Sahoo, and Sabyasachi Ghosh | Effect of time-varying electromagnetic field on Wiedemann-Franz law in a
hot hadronic matter | Same as the published version in Phys. Rev. D | Phys. Rev. D 108, 094007 (2023) | 10.1103/PhysRevD.108.094007 | null | hep-ph hep-ex nucl-ex nucl-th | http://creativecommons.org/licenses/by-sa/4.0/ | We have estimated the electrical and thermal conductivity of a hadron
resonance gas for a time-varying magnetic field, which is also compared with
constant and zero magnetic field cases. Considering the exponential decay of
electromagnetic fields with time, a kinetic theory framework can provide the
microscopic expre... | [
{
"created": "Sat, 25 Feb 2023 09:54:17 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Nov 2023 09:51:09 GMT",
"version": "v2"
}
] | 2023-11-08 | [
[
"Singh",
"Kamaljeet",
""
],
[
"Dey",
"Jayanta",
""
],
[
"Sahoo",
"Raghunath",
""
],
[
"Ghosh",
"Sabyasachi",
""
]
] | We have estimated the electrical and thermal conductivity of a hadron resonance gas for a time-varying magnetic field, which is also compared with constant and zero magnetic field cases. Considering the exponential decay of electromagnetic fields with time, a kinetic theory framework can provide the microscopic express... |
1203.0329 | Ivan Vitev | Rishi Sharma, Ivan Vitev | High transverse momentum quarkonium production and dissociation in heavy
ion collisions | 29 pages, 32 eps figures, matrix element fitting details and
color-octet component quenching added, version to be published in Physical
Review C | Phys. Rev. C 87, 044905 (2013) | 10.1103/PhysRevC.87.044905 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the yields of quarkonia in heavy ion collisions at RHIC and the
LHC as a function of their transverse momentum. Based upon non-relativistic
quantum chromodynamics, our results include both color-singlet and color-octet
contributions and feed-down effects from excited states. In reactions with
ultra-relat... | [
{
"created": "Thu, 1 Mar 2012 22:05:14 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Mar 2013 02:01:37 GMT",
"version": "v2"
}
] | 2013-04-18 | [
[
"Sharma",
"Rishi",
""
],
[
"Vitev",
"Ivan",
""
]
] | We calculate the yields of quarkonia in heavy ion collisions at RHIC and the LHC as a function of their transverse momentum. Based upon non-relativistic quantum chromodynamics, our results include both color-singlet and color-octet contributions and feed-down effects from excited states. In reactions with ultra-relativ... |
hep-ph/0011254 | Andre Hoang | A. H. Hoang (CERN), A. V. Manohar, I. W. Stewart (UC, San Diego) and
T. Teubner (Aachen, Tech. Hochsch.) | A Renormalization Group Improved Calculation of Top Quark Production
near Threshold | changed figures, added references | Phys.Rev.Lett.86:1951-1954,2001 | 10.1103/PhysRevLett.86.1951 | CERN-TH/2000-340, UCSD/PTH 2000-25, PITHA 00/28 | hep-ph hep-ex | null | The top quark cross section close to threshold in $e^+e^-$ annihilation is
computed including the summation of logarithms of the velocity at
next-to-next-to-leading-logarithmic order in QCD. The remaining theoretical
uncertainty in the normalization of the total cross section is at the few
percent level, an order of ... | [
{
"created": "Mon, 20 Nov 2000 23:51:50 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Feb 2001 20:34:50 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Hoang",
"A. H.",
"",
"CERN"
],
[
"Manohar",
"A. V.",
"",
"UC, San Diego"
],
[
"Stewart",
"I. W.",
"",
"UC, San Diego"
],
[
"Teubner",
"T.",
"",
"Aachen, Tech. Hochsch."
]
] | The top quark cross section close to threshold in $e^+e^-$ annihilation is computed including the summation of logarithms of the velocity at next-to-next-to-leading-logarithmic order in QCD. The remaining theoretical uncertainty in the normalization of the total cross section is at the few percent level, an order of ma... |
hep-ph/0611101 | Markus Diehl | M. Diehl, A. Manashov, A. Schafer | Generalized parton distributions for the nucleon in chiral perturbation
theory | 34 pages, 3 figures | Eur.Phys.J.A31:335-355,2007 | 10.1140/epja/i2007-10002-x | DESY-06-196 | hep-ph hep-lat | null | We complete the analysis of twist-two generalized parton distributions of the
nucleon in one-loop order of heavy-baryon chiral perturbation theory. Extending
our previous study of the chiral-even isosinglet sector, we give results for
chiral-even isotriplet distributions and for the chiral-odd sector. We also
calcula... | [
{
"created": "Wed, 8 Nov 2006 17:29:45 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Diehl",
"M.",
""
],
[
"Manashov",
"A.",
""
],
[
"Schafer",
"A.",
""
]
] | We complete the analysis of twist-two generalized parton distributions of the nucleon in one-loop order of heavy-baryon chiral perturbation theory. Extending our previous study of the chiral-even isosinglet sector, we give results for chiral-even isotriplet distributions and for the chiral-odd sector. We also calculate... |
hep-ph/9404268 | Iiro Pentti Vilja | J. Sirkka and I. Vilja | Vacuum stability in the singlet Majoron model | 9 pages + 1 uuencoded figure | Phys.Lett. B332 (1994) 141-145 | 10.1016/0370-2693(94)90871-0 | TURKU-FL-P10 | hep-ph | null | We study the vacuum stability of the singlet Majoron model using full
renormalization group improved scalar potential and Monte Carlo techniques. We
show that in the perturbative regime of the various free parameters, the vacuum
stability requirement together with LEP limits is passed by 18% of the
parameter space if... | [
{
"created": "Thu, 14 Apr 1994 12:18:06 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Sirkka",
"J.",
""
],
[
"Vilja",
"I.",
""
]
] | We study the vacuum stability of the singlet Majoron model using full renormalization group improved scalar potential and Monte Carlo techniques. We show that in the perturbative regime of the various free parameters, the vacuum stability requirement together with LEP limits is passed by 18% of the parameter space if t... |
hep-ph/0310105 | Hou Hong-Sheng | Hou Hong-Sheng, Ma Wen-Gan, Zhang Ren-You, Sun Yan-Bin and Wu Peng | Pseudoscalar Higgs boson production associated with a single bottom
quark at hadron colliders | null | JHEP0309:074,2003 | 10.1088/1126-6708/2003/09/074 | null | hep-ph | null | We compute the complete next-to-leading order (NLO) SUSY-QCD corrections for
the associated production of a pseudoscalar Higgs boson with a bottom quark via
bottom-gluon fusion at the CERN Large Hadron Collider (LHC) and the Fermilab
Tevatron. We find that the NLO QCD correction in the MSSM reaches $40%\sim50%$
at th... | [
{
"created": "Thu, 9 Oct 2003 07:52:18 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Hong-Sheng",
"Hou",
""
],
[
"Wen-Gan",
"Ma",
""
],
[
"Ren-You",
"Zhang",
""
],
[
"Yan-Bin",
"Sun",
""
],
[
"Peng",
"Wu",
""
]
] | We compute the complete next-to-leading order (NLO) SUSY-QCD corrections for the associated production of a pseudoscalar Higgs boson with a bottom quark via bottom-gluon fusion at the CERN Large Hadron Collider (LHC) and the Fermilab Tevatron. We find that the NLO QCD correction in the MSSM reaches $40%\sim50%$ at the ... |
2305.01852 | Jun Shi | Jun Shi, Long-Cheng Gui, Jian Liang, Guoming Liu | $\Sigma$ Resonances from a Neural Network-based Partial Wave Analysis on
$K^-p$ Scattering | 6 pages, 6 figures with supplemental materials | null | null | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | We implement a convolutional neural network to study the $\Sigma$ hyperons
using experimental data of the $K^-p\to\pi^0\Lambda$ reaction. The averaged
accuracy of the NN models in resolving resonances on the test data sets is
${\rm 98.5\%}$, ${\rm 94.8\%}$ and ${\rm 82.5\%}$ for one-, two- and
three-additional-resona... | [
{
"created": "Wed, 3 May 2023 01:54:28 GMT",
"version": "v1"
}
] | 2023-05-04 | [
[
"Shi",
"Jun",
""
],
[
"Gui",
"Long-Cheng",
""
],
[
"Liang",
"Jian",
""
],
[
"Liu",
"Guoming",
""
]
] | We implement a convolutional neural network to study the $\Sigma$ hyperons using experimental data of the $K^-p\to\pi^0\Lambda$ reaction. The averaged accuracy of the NN models in resolving resonances on the test data sets is ${\rm 98.5\%}$, ${\rm 94.8\%}$ and ${\rm 82.5\%}$ for one-, two- and three-additional-resonanc... |
hep-ph/9605334 | Seong-Youl Choi | S.Y. Choi and K. Hagiwara (KEK) and M.S. Baek (Seoul National
University, CTP) | Probing CP Violation in $\gamma\gamma\to W^+W^-$ with Polarized Photon
Beams | 37 pages, RevTex, 1 Tex file and 6-page postscript figures uuencoded
together, also available at ftp://theory.kek.jp/kek/preprints/TH/kekth456.uu | Phys.Rev.D54:6703-6716,1996 | 10.1103/PhysRevD.54.6703 | KEK preprint 96-15, KEK-TH-456, SNUTP 95-111 | hep-ph | null | We demonstrate in a general framework that polarized photons by backscattered
laser beams of adjustable frequencies at a TeV linear $e^+e^-$ collider provide
us with a very efficient mechanism to probe CP violation in two-photon
collisions. CP violation in the process $\gamma\gamma\rightarrow W^+W^-$ is
investigated ... | [
{
"created": "Fri, 17 May 1996 03:18:21 GMT",
"version": "v1"
},
{
"created": "Fri, 17 May 1996 06:20:40 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Choi",
"S. Y.",
"",
"KEK"
],
[
"Hagiwara",
"K.",
"",
"KEK"
],
[
"Baek",
"M. S.",
"",
"Seoul National\n University, CTP"
]
] | We demonstrate in a general framework that polarized photons by backscattered laser beams of adjustable frequencies at a TeV linear $e^+e^-$ collider provide us with a very efficient mechanism to probe CP violation in two-photon collisions. CP violation in the process $\gamma\gamma\rightarrow W^+W^-$ is investigated in... |
hep-ph/0207181 | Leif Jonsson | L. Jonsson | Real and Virtual Photon Structure | Proceedings 'QCD and High Energy Hadronic Interactions', Recontres de
Moriond | null | null | null | hep-ph | null | The structure of real and virtual photons has been studied in electron-proton
scattering processes producing di-jet events at HERA by the H1 and ZEUS
collaborations. Data have been compared to next-to-leading order QCD
calculations and to the predictions of Monte Carlo generators based on the
DGLAP and CCFM formalism... | [
{
"created": "Mon, 15 Jul 2002 11:15:35 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Jonsson",
"L.",
""
]
] | The structure of real and virtual photons has been studied in electron-proton scattering processes producing di-jet events at HERA by the H1 and ZEUS collaborations. Data have been compared to next-to-leading order QCD calculations and to the predictions of Monte Carlo generators based on the DGLAP and CCFM formalisms ... |
1711.11278 | Oleg Selyugin | O.V. Selyugin | Generelized parton distributions and the structure of the hadrons | 6 pages, 6 figures, talk on XXXIth Inter. Workshop: Critical points
in the modern particle physics, Protvino, Russia, July 5-7 (2017) | null | 10.1142/S2010194518600996 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The dependence of the hadron interaction on its structure is examined in the
framework of the generelized parton distributions (GPDs). The x dependence of
the GPDs is determined by the parton distribution functions (PDFs), which were
obtained from the deep inelastic scattering. The analysis of the whole sets of
exper... | [
{
"created": "Thu, 30 Nov 2017 09:25:27 GMT",
"version": "v1"
}
] | 2018-07-04 | [
[
"Selyugin",
"O. V.",
""
]
] | The dependence of the hadron interaction on its structure is examined in the framework of the generelized parton distributions (GPDs). The x dependence of the GPDs is determined by the parton distribution functions (PDFs), which were obtained from the deep inelastic scattering. The analysis of the whole sets of experim... |
0904.1955 | Xin Liu | Xin Liu, Zhi-Qing Zhang and Zhen-Jun Xiao | B \to K_0^*(1430) \eta^{(\prime)} decays in the pQCD approach | 11 pages,1 figure, one typo in the fortran codes corrected,
discussions improved and the main conclusions remain unchanged. | Chin.Phys.C34:157,2010 | 10.1088/1674-1137/34/2/001 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the assumption of two-quark structure of the scalar meson
$K_0^*(1430)$, we calculate the CP-averaged branching ratios for $B \to
K_0^*(1430) \etap$ decays in the framework of the perturbative QCD (pQCD)
approach here. We perform the evaluations in two scenarios for the scalar meson
spectrum. We find that: (... | [
{
"created": "Mon, 13 Apr 2009 15:00:17 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Apr 2010 01:25:27 GMT",
"version": "v2"
}
] | 2011-04-07 | [
[
"Liu",
"Xin",
""
],
[
"Zhang",
"Zhi-Qing",
""
],
[
"Xiao",
"Zhen-Jun",
""
]
] | Based on the assumption of two-quark structure of the scalar meson $K_0^*(1430)$, we calculate the CP-averaged branching ratios for $B \to K_0^*(1430) \etap$ decays in the framework of the perturbative QCD (pQCD) approach here. We perform the evaluations in two scenarios for the scalar meson spectrum. We find that: (a)... |
2107.13699 | Wei Kou | Wei Kou, Chengdong Han and Xurong Chen | Proton Shell Structure | 16 pages, 6 figures, 1 table | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We study the internal structure of the proton and propose a shell structure
model of the proton. Based on the mass distribution and mass radius of proton
we analyze the experiments at different energy scales and conclude that there
should be shell structure inside proton, and the quark and gluon shells are
energy-sca... | [
{
"created": "Thu, 29 Jul 2021 01:22:59 GMT",
"version": "v1"
}
] | 2021-07-30 | [
[
"Kou",
"Wei",
""
],
[
"Han",
"Chengdong",
""
],
[
"Chen",
"Xurong",
""
]
] | We study the internal structure of the proton and propose a shell structure model of the proton. Based on the mass distribution and mass radius of proton we analyze the experiments at different energy scales and conclude that there should be shell structure inside proton, and the quark and gluon shells are energy-scale... |
1301.2554 | Francesca Aceti | F. Aceti, L. R. Dai, L. S. Geng, E. Oset and Y. Zhang | Meson baryon components in the states of the baryon decuplet | null | null | 10.1142/S2010194514600775 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply an extension of the Weinberg compositeness condition on partial
waves of $L=1$ and resonant states to determine the weight of meson-baryon
component in the $\Delta(1232)$ resonance and the other members of the $J^P=
\frac{3}{2}^+$ baryon decuplet. We obtain an appreciable weight of $\pi N$ in
the $\Delta(123... | [
{
"created": "Fri, 11 Jan 2013 17:11:35 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jan 2013 11:30:22 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Apr 2013 09:49:09 GMT",
"version": "v3"
},
{
"created": "Tue, 22 Oct 2013 14:10:27 GMT",
"version": "v4"
},
{
"c... | 2015-06-12 | [
[
"Aceti",
"F.",
""
],
[
"Dai",
"L. R.",
""
],
[
"Geng",
"L. S.",
""
],
[
"Oset",
"E.",
""
],
[
"Zhang",
"Y.",
""
]
] | We apply an extension of the Weinberg compositeness condition on partial waves of $L=1$ and resonant states to determine the weight of meson-baryon component in the $\Delta(1232)$ resonance and the other members of the $J^P= \frac{3}{2}^+$ baryon decuplet. We obtain an appreciable weight of $\pi N$ in the $\Delta(1232)... |
hep-ph/0108036 | Jes Madsen | Jes Madsen | Color-flavor locked strangelets | Version published in PRL Oct.22-issue. Minor changes only | Phys.Rev.Lett. 87 (2001) 172003 | 10.1103/PhysRevLett.87.172003 | null | hep-ph astro-ph nucl-th | null | Finite lumps of color-flavor locked strange quark matter (CFL-strangelets)
are significantly more stable than strangelets without color-flavor locking for
wide ranges of parameters, increasing the likelihood of strangelet
metastability, or even absolute stability beyond some minimum baryon number
$A_{min}$. Whereas b... | [
{
"created": "Fri, 3 Aug 2001 12:31:13 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Oct 2001 12:04:34 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Madsen",
"Jes",
""
]
] | Finite lumps of color-flavor locked strange quark matter (CFL-strangelets) are significantly more stable than strangelets without color-flavor locking for wide ranges of parameters, increasing the likelihood of strangelet metastability, or even absolute stability beyond some minimum baryon number $A_{min}$. Whereas bul... |
2009.10327 | Andrea Addazi AndAdd | Andrea Addazi, Yi-Fu Cai, Qingyu Gan, Antonino Marciano, Kaiqiang Zeng | NANOGrav results and Dark First Order Phase Transitions | More details and results on possible WDM-inspired GW spectra added,
including more recent numerical tools in the subject. New references added.
The main conclusions are substantially unchanged | Sci.China Phys.Mech.Astron. 64, 290411 (2021) | 10.1007/s11433-021-1724-6 | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent NANOGrav evidence of a common-source stochastic background
provides a hint to Gravitational Waves (GW) radiation from the Early Universe.
We show that this result can be interpreted as a GW spectrum produced from
First Order Phase Transitions (FOPTs) around a temperature in the KeV-MeV
window. Such a class... | [
{
"created": "Tue, 22 Sep 2020 05:39:49 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Sep 2020 16:40:57 GMT",
"version": "v2"
}
] | 2021-09-21 | [
[
"Addazi",
"Andrea",
""
],
[
"Cai",
"Yi-Fu",
""
],
[
"Gan",
"Qingyu",
""
],
[
"Marciano",
"Antonino",
""
],
[
"Zeng",
"Kaiqiang",
""
]
] | The recent NANOGrav evidence of a common-source stochastic background provides a hint to Gravitational Waves (GW) radiation from the Early Universe. We show that this result can be interpreted as a GW spectrum produced from First Order Phase Transitions (FOPTs) around a temperature in the KeV-MeV window. Such a class o... |
hep-ph/0209081 | Kazunori Itakura | Kazunori Itakura (RIKEN BNL) | Structure change of Cooper pairs in color superconductivity -- Crossover
from BCS to BEC ? -- | 4pages, 2figures, Contribution to the Proceedings of "Quark Matter
2002", Nantes, France, 18-24 Jul 2002 | Nucl.Phys. A715 (2003) 859-862 | 10.1016/S0375-9474(02)01523-3 | null | hep-ph nucl-th | null | We discuss a possibility of transition from color superconductivity of the
standard BCS type at high density, to Bose-Einstein Condensation (BEC) of
Cooper pairs at lower density. Examining two-flavor QCD over a wide range of
baryon density, we found the size of a Cooper pair becomes small enough to be
comparable to ... | [
{
"created": "Sat, 7 Sep 2002 03:28:42 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Itakura",
"Kazunori",
"",
"RIKEN BNL"
]
] | We discuss a possibility of transition from color superconductivity of the standard BCS type at high density, to Bose-Einstein Condensation (BEC) of Cooper pairs at lower density. Examining two-flavor QCD over a wide range of baryon density, we found the size of a Cooper pair becomes small enough to be comparable to th... |
2407.05722 | Vipul Bairathi Dr. | B. Towseef, M. Farooq, V. Bairathi, B. Waseem, S. Kabana, S. Ahmad | Collision energy dependence of elliptic flow of identified hadrons in
heavy-ion collisions using the PHSD model | 8 pages, 7 figures | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We report the first predictions of elliptic flow ($v_2$) of identified
hadrons at mid-rapidity ($|y| <$ 1.0) in Au+Au collisions at $E_{lab} =$ 6.7,
8, 11, and 25 A GeV using the Parton Hadron String Dynamics (PHSD) model. The
transverse momentum ($p_\mathrm{T}$) dependence of identified hadron $v_2$ in
different cen... | [
{
"created": "Mon, 8 Jul 2024 08:26:59 GMT",
"version": "v1"
}
] | 2024-07-09 | [
[
"Towseef",
"B.",
""
],
[
"Farooq",
"M.",
""
],
[
"Bairathi",
"V.",
""
],
[
"Waseem",
"B.",
""
],
[
"Kabana",
"S.",
""
],
[
"Ahmad",
"S.",
""
]
] | We report the first predictions of elliptic flow ($v_2$) of identified hadrons at mid-rapidity ($|y| <$ 1.0) in Au+Au collisions at $E_{lab} =$ 6.7, 8, 11, and 25 A GeV using the Parton Hadron String Dynamics (PHSD) model. The transverse momentum ($p_\mathrm{T}$) dependence of identified hadron $v_2$ in different centr... |
2103.04441 | Danny Marfatia | Alakabha Datta, Jacky Kumar, Hongkai Liu, Danny Marfatia | Anomalous dimensions from Yukawa couplings in SMNEFT: four-fermion
operators | 13 pages, 4 figures, 2 tables. Version to appear in JHEP | JHEP 2105:037 (2021) | 10.1007/JHEP05(2021)037 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Standard Model Neutrino Effective Field Theory (SMNEFT) is the Standard
Model Effective Field Theory (SMEFT) augmented with right-handed neutrinos.
Building on our previous work, arXiv:2010.12109, we calculate the Yukawa
coupling contributions to the one-loop anomalous dimension matrix for the 11
dimension-six fo... | [
{
"created": "Sun, 7 Mar 2021 20:18:23 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Mar 2021 18:05:29 GMT",
"version": "v2"
},
{
"created": "Sun, 18 Apr 2021 18:17:41 GMT",
"version": "v3"
}
] | 2021-05-07 | [
[
"Datta",
"Alakabha",
""
],
[
"Kumar",
"Jacky",
""
],
[
"Liu",
"Hongkai",
""
],
[
"Marfatia",
"Danny",
""
]
] | The Standard Model Neutrino Effective Field Theory (SMNEFT) is the Standard Model Effective Field Theory (SMEFT) augmented with right-handed neutrinos. Building on our previous work, arXiv:2010.12109, we calculate the Yukawa coupling contributions to the one-loop anomalous dimension matrix for the 11 dimension-six four... |
1206.5800 | Ahmed Ismail | Matthew W. Cahill-Rowley, JoAnne L. Hewett, Ahmed Ismail, Thomas G.
Rizzo | The Higgs Sector and Fine-Tuning in the pMSSM | 52 pages, 31 figures; minor changes, typos fixed, references added | null | 10.1103/PhysRevD.86.075015 | SLAC-PUB-15076 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent discovery of a 125 GeV Higgs, as well as the lack of any positive
findings in searches for supersymmetry, has renewed interest in both the
supersymmetric Higgs sector and fine-tuning. Here, we continue our study of the
phenomenological MSSM (pMSSM), discussing the light Higgs and fine-tuning
within the con... | [
{
"created": "Mon, 25 Jun 2012 20:00:01 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jul 2012 05:26:40 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Cahill-Rowley",
"Matthew W.",
""
],
[
"Hewett",
"JoAnne L.",
""
],
[
"Ismail",
"Ahmed",
""
],
[
"Rizzo",
"Thomas G.",
""
]
] | The recent discovery of a 125 GeV Higgs, as well as the lack of any positive findings in searches for supersymmetry, has renewed interest in both the supersymmetric Higgs sector and fine-tuning. Here, we continue our study of the phenomenological MSSM (pMSSM), discussing the light Higgs and fine-tuning within the conte... |
hep-ph/0101073 | Ken-ichi Kubota | K. Kubota and H. Terao | Dynamical Symmetry Breaking in QED_3 from the Wilson RG Point of View | 19 pages, 7 figures | Prog.Theor.Phys. 105 (2001) 809-825 | 10.1143/PTP.105.809 | KANAZAWA-00-13 | hep-ph hep-th | null | Dynamical symmetry breaking in three dimensional QED with $N$ flavors, which
has been mostly analyzed by solving the Schwinger-Dyson equations, is
investigated by means of the approximated Wilson, or non-perturbative,
renormalization group (RG). We study the RG flows of the gauge coupling and the
general four-fermi c... | [
{
"created": "Tue, 9 Jan 2001 11:06:54 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kubota",
"K.",
""
],
[
"Terao",
"H.",
""
]
] | Dynamical symmetry breaking in three dimensional QED with $N$ flavors, which has been mostly analyzed by solving the Schwinger-Dyson equations, is investigated by means of the approximated Wilson, or non-perturbative, renormalization group (RG). We study the RG flows of the gauge coupling and the general four-fermi cou... |
1804.06017 | Takaaki Nomura | Chuan-Hung Chen, Takaaki Nomura | $\epsilon'_K/\epsilon_K$ and $K \to \pi \nu \bar\nu$ in a two-Higgs
doublet model | 33 pages, 10 figures, version accepted for publication in JHEP | null | 10.1007/JHEP08(2018)145 | KIAS-P18039 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Kaon direct CP violation $Re(\epsilon'_K/\epsilon_K)$ below the
experimental data of a $2\sigma$ in the standard model, which is calculated
using the RBC-UKQCD lattice and a large $N_c$ dual QCD, indicates the necessity
of a new physics effect. In order to resolve the insufficient
$Re(\epsilon'_K/\epsilon_K)$, we... | [
{
"created": "Tue, 17 Apr 2018 02:28:05 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Apr 2018 13:18:32 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Aug 2018 13:22:08 GMT",
"version": "v3"
}
] | 2018-09-26 | [
[
"Chen",
"Chuan-Hung",
""
],
[
"Nomura",
"Takaaki",
""
]
] | The Kaon direct CP violation $Re(\epsilon'_K/\epsilon_K)$ below the experimental data of a $2\sigma$ in the standard model, which is calculated using the RBC-UKQCD lattice and a large $N_c$ dual QCD, indicates the necessity of a new physics effect. In order to resolve the insufficient $Re(\epsilon'_K/\epsilon_K)$, we s... |
hep-ph/0411028 | Stanley J. Brodsky | S. J. Brodsky (SLAC) | Novel QCD Aspects of Hard Diffraction, Antishadowing, and Single-Spin
Asymmetries | Presented at the 34th International Symposium on Multiparticle
Dynamics (ISMD 2004), Sonoma State University, Rohnert Park, California, July
26-August 1, 2004 | Acta Phys.Polon.B36:635-656,2005 | null | SLAC-PUB-10777 | hep-ph | null | It is usually assumed -- following the parton model -- that the leading-twist
structure functions measured in deep inelastic lepton-proton scattering are
simply the probability distributions for finding quarks and gluons in the
target nucleon. In fact, gluon exchange between the outgoing quarks and the
target spectat... | [
{
"created": "Tue, 2 Nov 2004 03:03:58 GMT",
"version": "v1"
}
] | 2009-09-11 | [
[
"Brodsky",
"S. J.",
"",
"SLAC"
]
] | It is usually assumed -- following the parton model -- that the leading-twist structure functions measured in deep inelastic lepton-proton scattering are simply the probability distributions for finding quarks and gluons in the target nucleon. In fact, gluon exchange between the outgoing quarks and the target spectator... |
2202.13498 | Juven C. Wang | Yi-Zhuang You, Juven Wang | Deconfined Quantum Criticality among Grand Unified Theories | 9 pages. An overview on arXiv:2106.16248. An invited contribution to
Professor Chen-Ning Yang Centenary 100 anniversary Festschrift | A Festschrift in Honor of the C N Yang Centenary, pp. 367-383
(2022) | 10.1142/9789811264153_0022 | null | hep-ph cond-mat.str-el hep-th | http://creativecommons.org/licenses/by/4.0/ | This article overviews the recent developments in applying the idea of
deconfined quantum criticality in condensed matter physics to understand
quantum phase transitions among grand unified theories in high energy physics
in the 4-dimensional spacetime. In particular, dictated by a mod 2 class
nonperturbative global ... | [
{
"created": "Mon, 28 Feb 2022 01:15:00 GMT",
"version": "v1"
}
] | 2022-09-09 | [
[
"You",
"Yi-Zhuang",
""
],
[
"Wang",
"Juven",
""
]
] | This article overviews the recent developments in applying the idea of deconfined quantum criticality in condensed matter physics to understand quantum phase transitions among grand unified theories in high energy physics in the 4-dimensional spacetime. In particular, dictated by a mod 2 class nonperturbative global mi... |
2303.02946 | HongWei Ke | Fang Lu, Hong-Wei Ke, Xiao-Hai Liu and Yan-Liang Shi | Study on the weak decay between two heavy baryons $
\mathcal{B}_i(\frac{1}{2}^+)\to \mathcal{B}_f(\frac{3}{2}^+)$ in the
light-front quark model | 20 pages, 6 figures and 10 tables | EPJC83,412(2023) | 10.1140/epjc/s10052-023-11572-1 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | In this work, we study the weak decay between two heavy baryons $
\mathcal{B}_i(\frac{1}{2}^+)\to \mathcal{B}_f(\frac{3}{2}^+)$ in the
light-front quark model where three-quark picture is employed for baryon. We
derive general form of transition amplitude of $
\mathcal{B}_i(\frac{1}{2}^+)\to \mathcal{B}_f(\frac{3}{2}... | [
{
"created": "Mon, 6 Mar 2023 07:32:16 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Mar 2023 15:11:18 GMT",
"version": "v2"
}
] | 2023-05-18 | [
[
"Lu",
"Fang",
""
],
[
"Ke",
"Hong-Wei",
""
],
[
"Liu",
"Xiao-Hai",
""
],
[
"Shi",
"Yan-Liang",
""
]
] | In this work, we study the weak decay between two heavy baryons $ \mathcal{B}_i(\frac{1}{2}^+)\to \mathcal{B}_f(\frac{3}{2}^+)$ in the light-front quark model where three-quark picture is employed for baryon. We derive general form of transition amplitude of $ \mathcal{B}_i(\frac{1}{2}^+)\to \mathcal{B}_f(\frac{3}{2}^+... |
1006.4231 | Vladimir Galkin | D. Ebert, R.N. Faustov, V.O. Galkin | Rare semileptonic decays of B and B_c mesons in the relativistic quark
model | 24 pages, 9 figures | Phys.Rev.D82:034032,2010 | 10.1103/PhysRevD.82.034032 | HU-EP-10/30 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Rare semileptonic decays of B and B_c mesons are investigated in the
framework of the QCD-motivated relativistic quark model based on the
quasipotential approach. Form factors parametrizing the matrix elements of the
weak transitions between corresponding meson states are calculated with the
complete account of the r... | [
{
"created": "Tue, 22 Jun 2010 08:49:19 GMT",
"version": "v1"
}
] | 2014-11-21 | [
[
"Ebert",
"D.",
""
],
[
"Faustov",
"R. N.",
""
],
[
"Galkin",
"V. O.",
""
]
] | Rare semileptonic decays of B and B_c mesons are investigated in the framework of the QCD-motivated relativistic quark model based on the quasipotential approach. Form factors parametrizing the matrix elements of the weak transitions between corresponding meson states are calculated with the complete account of the rel... |
1104.0686 | Ignazio Scimemi | Miguel Garcia-Echevarria, Ahmad Idilbi, Ignazio Scimemi | SCET, Light-Cone Gauge and the T-Wilson Lines | 4 pages | Phys.Rev.D84:011502,2011 | 10.1103/PhysRevD.84.011502 | null | hep-ph hep-ex hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Soft-Collinear Effective Theory (SCET) has been formulated since a decade now
in covariant gauges. In this work we derive a modified SCET Lagrangian
applicable in both classes of gauges: regular and singular ones. This extends
the range of applicability of SCET. The new Lagrangian must be used to obtain
factorization... | [
{
"created": "Mon, 4 Apr 2011 20:35:06 GMT",
"version": "v1"
}
] | 2011-08-08 | [
[
"Garcia-Echevarria",
"Miguel",
""
],
[
"Idilbi",
"Ahmad",
""
],
[
"Scimemi",
"Ignazio",
""
]
] | Soft-Collinear Effective Theory (SCET) has been formulated since a decade now in covariant gauges. In this work we derive a modified SCET Lagrangian applicable in both classes of gauges: regular and singular ones. This extends the range of applicability of SCET. The new Lagrangian must be used to obtain factorization t... |
0705.2900 | Sergey Kovalenko | Edson Carquin, Yuri Ivanov, Sergey Kovalenko, Ivan Schmidt | Lepton Flavor Violating Photoleptonic Effect | 6 pages, 1 figure, RevTeX 4 | Phys.Rev.D76:016002,2007 | 10.1103/PhysRevD.76.016002 | null | hep-ph | null | We study lepton flavor violating analogs of the photoelectric effect, with a
final $\mu$ or $\tau$ instead of an electron: $\gamma e\to \mu$ and $\gamma
e\to \tau$. On the basis of the general parametrization of the matrix element
of the electromagnetic current we estimate the upper limits for the cross
sections and ... | [
{
"created": "Mon, 21 May 2007 00:51:59 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Carquin",
"Edson",
""
],
[
"Ivanov",
"Yuri",
""
],
[
"Kovalenko",
"Sergey",
""
],
[
"Schmidt",
"Ivan",
""
]
] | We study lepton flavor violating analogs of the photoelectric effect, with a final $\mu$ or $\tau$ instead of an electron: $\gamma e\to \mu$ and $\gamma e\to \tau$. On the basis of the general parametrization of the matrix element of the electromagnetic current we estimate the upper limits for the cross sections and ev... |
1608.08848 | Mindaugas Kar\v{c}iauskas Dr. | Kari Enqvist, Mindaugas Karciauskas, Oleg Lebedev, Stanislav Rusak,
Marco Zatta | Postinflationary vacuum instability and Higgs-inflaton couplings | fixed a typo in eq. (3.1) | null | 10.1088/1475-7516/2016/11/025 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Higgs-inflaton coupling plays an important role in the Higgs field
dynamics in the early Universe. Even a tiny coupling generated at loop level
can have a dramatic effect on the fate of the electroweak vacuum. Such
Higgs-inflaton interaction is present both at the trilinear and quartic levels
in realistic reheati... | [
{
"created": "Wed, 31 Aug 2016 13:44:17 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Apr 2022 15:58:13 GMT",
"version": "v2"
}
] | 2022-04-06 | [
[
"Enqvist",
"Kari",
""
],
[
"Karciauskas",
"Mindaugas",
""
],
[
"Lebedev",
"Oleg",
""
],
[
"Rusak",
"Stanislav",
""
],
[
"Zatta",
"Marco",
""
]
] | The Higgs-inflaton coupling plays an important role in the Higgs field dynamics in the early Universe. Even a tiny coupling generated at loop level can have a dramatic effect on the fate of the electroweak vacuum. Such Higgs-inflaton interaction is present both at the trilinear and quartic levels in realistic reheating... |
2209.07541 | Prolay Krishna Chanda | Prolay Chanda, Jakub Scholtz, and James Unwin | Improved Constraints on Dark Matter Annihilations Around Primordial
Black Holes | 37 pages, 11 Figures | null | null | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cosmology may give rise to appreciable populations of both particle dark
matter and primordial black holes (PBH) with the combined mass density
providing the observationally inferred value $\Omega_{\rm DM}\approx0.26$.
However, previous studies have highlighted that scenarios with both particle
dark matter and PBH ar... | [
{
"created": "Thu, 15 Sep 2022 18:00:08 GMT",
"version": "v1"
},
{
"created": "Wed, 15 May 2024 18:56:18 GMT",
"version": "v2"
}
] | 2024-05-17 | [
[
"Chanda",
"Prolay",
""
],
[
"Scholtz",
"Jakub",
""
],
[
"Unwin",
"James",
""
]
] | Cosmology may give rise to appreciable populations of both particle dark matter and primordial black holes (PBH) with the combined mass density providing the observationally inferred value $\Omega_{\rm DM}\approx0.26$. However, previous studies have highlighted that scenarios with both particle dark matter and PBH are ... |
hep-ph/0411013 | Taizan Watari | Brian Feldstein, Lawrence J. Hall and Taizan Watari | Simultaneous Solutions of the Strong CP and Mu Problems | 14 pages; v2. references added and typos corrected | Phys.Lett.B607:155-164,2005 | 10.1016/j.physletb.2004.12.051 | UCB-PTH-04/26, LBNL-55487 | hep-ph | null | The \mu parameter of the supersymmetric standard model is replaced by \lambda
S, where S is a singlet chiral superfield, introducing a Peccei--Quinn symmetry
into the theory. Dynamics at the electroweak scale naturally solves both the
strong CP and \mu problems as long as \lambda is of order \sqrt{M_Z /M_pl} or
small... | [
{
"created": "Mon, 1 Nov 2004 03:29:27 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Nov 2004 02:43:58 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Feldstein",
"Brian",
""
],
[
"Hall",
"Lawrence J.",
""
],
[
"Watari",
"Taizan",
""
]
] | The \mu parameter of the supersymmetric standard model is replaced by \lambda S, where S is a singlet chiral superfield, introducing a Peccei--Quinn symmetry into the theory. Dynamics at the electroweak scale naturally solves both the strong CP and \mu problems as long as \lambda is of order \sqrt{M_Z /M_pl} or smaller... |
2110.06680 | Margarete Muhlleitner | M. M\"uhlleitner, J. M\"uller, S.L. Williamson, J. Wittbrodt | The CN2HDM | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the CP-violating Next-to-2-Higgs-Doublet Model (CN2HDM) which is
based on the extension of the CP-violating 2-Higgs-Doublet-Model (C2HDM) by a
complex singlet field that obeys a discrete $\mathbb{Z}_2$ symmetry. The model
thus features not only CP violation required for successful electroweak
baryogenesis ... | [
{
"created": "Wed, 13 Oct 2021 12:38:03 GMT",
"version": "v1"
}
] | 2021-10-14 | [
[
"Mühlleitner",
"M.",
""
],
[
"Müller",
"J.",
""
],
[
"Williamson",
"S. L.",
""
],
[
"Wittbrodt",
"J.",
""
]
] | We present the CP-violating Next-to-2-Higgs-Doublet Model (CN2HDM) which is based on the extension of the CP-violating 2-Higgs-Doublet-Model (C2HDM) by a complex singlet field that obeys a discrete $\mathbb{Z}_2$ symmetry. The model thus features not only CP violation required for successful electroweak baryogenesis bu... |
hep-ph/9606239 | Bruno Machet | B. Machet | Chiral Scalar Fields, Custodial Symmetry in Electroweak SU(2)L X U(1)
and the Quantization of the Electric Charge | 15 pages Latex. Minor corrections and addenda. Version to be
published in Phys. Lett. B | Phys.Lett. B385 (1996) 198-208 | 10.1016/0370-2693(96)00868-4 | PAR-LPTHE 96/20 | hep-ph | null | I study the scalar representations of the electroweak group of the Standard
Model, which is a subgroup of the chiral group U(N)L x U(N)R with N flavours,
for N even, with a special emphasis on their chiral properties and on their
behaviour by the discrete symmetries P and CP. They exhaust the $2N^2$ scalar
and pseudo... | [
{
"created": "Wed, 5 Jun 1996 08:19:13 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Jul 1996 08:16:32 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Machet",
"B.",
""
]
] | I study the scalar representations of the electroweak group of the Standard Model, which is a subgroup of the chiral group U(N)L x U(N)R with N flavours, for N even, with a special emphasis on their chiral properties and on their behaviour by the discrete symmetries P and CP. They exhaust the $2N^2$ scalar and pseudosc... |
hep-ph/0311271 | Altug Ozpineci | A.Ozpineci, S.B. Yakovlev, V.S. Zamiralov | QCD Sum Rules: Intercrossed Relations for Sigma^0 and Lambda Magnetic
Moments | 15 pages, uses axodraw.sty | null | null | NPI MSU Preprint 2003-11/724 | hep-ph | null | New relations between QCD Borel sum rules for magnetic moments of Sigma^0 and
Lambda hyperons are constructed. It is shown that starting from the sum rule
for the Sigma^0 hyperon magnetic moment it is straightforward to obtain the
corresponding sum rule for the Lambda hyperon magnetic moment et vice versa.
| [
{
"created": "Fri, 21 Nov 2003 10:42:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ozpineci",
"A.",
""
],
[
"Yakovlev",
"S. B.",
""
],
[
"Zamiralov",
"V. S.",
""
]
] | New relations between QCD Borel sum rules for magnetic moments of Sigma^0 and Lambda hyperons are constructed. It is shown that starting from the sum rule for the Sigma^0 hyperon magnetic moment it is straightforward to obtain the corresponding sum rule for the Lambda hyperon magnetic moment et vice versa. |
0708.3572 | Maxim Dvornikov | Maxim Dvornikov (University of Jyv\"askyl\"a and IZMIRAN) | Neutrino spin-flavor oscillations in electromagnetic fields of various
configurations | The contribution to the proceedings of the 14th International Baksan
School "Particles and Cosmology", Baksan Valley, Kabardino-Balkaria, Russia,
16-21 April 2007; 6 pages LaTeX2e | Proceedings of the 14th International School "Particles and
Cosmology", ed. by S.V.Demidov, V.A.Matveev, and V.A.Rubakov (Moscow, 2008),
pp. 131-136 | null | null | hep-ph hep-th | null | We study spin-flavor oscillations of Dirac neutrinos with mixing and having
non-zero matrix of magnetic moments in magnetic fields of various
configurations. We discuss constant transversal and twisting magnetic fields.
To describe the dynamics of Dirac neutrinos we use relativistic quantum
mechanics approach based o... | [
{
"created": "Mon, 27 Aug 2007 11:41:55 GMT",
"version": "v1"
}
] | 2011-06-16 | [
[
"Dvornikov",
"Maxim",
"",
"University of Jyväskylä and IZMIRAN"
]
] | We study spin-flavor oscillations of Dirac neutrinos with mixing and having non-zero matrix of magnetic moments in magnetic fields of various configurations. We discuss constant transversal and twisting magnetic fields. To describe the dynamics of Dirac neutrinos we use relativistic quantum mechanics approach based on ... |
0906.4958 | Andrea Banfi | Andrea Banfi | Azimuthal decorrelations of dijets in QCD | 5 pages, 2 figures. Talk given at DIS 2009, 26-30 April 2009, Madrid | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on the status of the QCD analysis of dijet azimuthal
decorrelations. We emphasise the relevance of resummation of soft and collinear
enhancements in describing these observables in the region where the two jets
are nearly back-to-back in the transverse plane. We also discuss the sources of
theoretical uncer... | [
{
"created": "Fri, 26 Jun 2009 14:38:40 GMT",
"version": "v1"
}
] | 2009-06-29 | [
[
"Banfi",
"Andrea",
""
]
] | We report on the status of the QCD analysis of dijet azimuthal decorrelations. We emphasise the relevance of resummation of soft and collinear enhancements in describing these observables in the region where the two jets are nearly back-to-back in the transverse plane. We also discuss the sources of theoretical uncerta... |
hep-ph/9403350 | null | Biswajoy Brahmachari and Probir Roy | Constraints on Baryon-Nonconserving Yukawa Couplings in a Supersymmetric
Theory | PRL-TH-94/8 and TIFR/TH/94-7, 15 pages, LaTeX | Phys.Rev.D50:R39,1994; Erratum-ibid.D51:3974,1995;
Phys.Rev.D51:3974,1995 | 10.1103/PhysRevD.50.R39 10.1103/PhysRevD.51.3974 | null | hep-ph | null | The 1-loop evolution of couplings in the minimal supersymmetric standard
model, extended to include baryon nonconserving $(B\!\!\!/)$ operators through
explicit $R$-parity violation, is considered keeping only $B\!\!\!/$
superpotential terms involving the maximum possible number of third generation
superfields. If al... | [
{
"created": "Tue, 22 Mar 1994 17:18:23 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Mar 1994 16:14:07 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Brahmachari",
"Biswajoy",
""
],
[
"Roy",
"Probir",
""
]
] | The 1-loop evolution of couplings in the minimal supersymmetric standard model, extended to include baryon nonconserving $(B\!\!\!/)$ operators through explicit $R$-parity violation, is considered keeping only $B\!\!\!/$ superpotential terms involving the maximum possible number of third generation superfields. If all ... |
hep-ph/0304254 | Mitsuru Kakizaki | Mitsuru Kakizaki, Yoshiteru Ogura, Fumitaka Shima | Lepton flavor violation in the triplet Higgs model | 11 pages, 3 figures, typos corrected | Phys.Lett. B566 (2003) 210-216 | 10.1016/S0370-2693(03)00833-5 | null | hep-ph | null | The triplet Higgs model, which is an extension of the standard model with a
weak-scale triplet Higgs boson, is capable of generating small neutrino masses
naturally. We investigate lepton flavor violation mediated by the triplet Higgs
boson. We stress that various neutrino mass patterns could be distinguished by
meas... | [
{
"created": "Sun, 27 Apr 2003 14:25:23 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Sep 2003 19:39:53 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Kakizaki",
"Mitsuru",
""
],
[
"Ogura",
"Yoshiteru",
""
],
[
"Shima",
"Fumitaka",
""
]
] | The triplet Higgs model, which is an extension of the standard model with a weak-scale triplet Higgs boson, is capable of generating small neutrino masses naturally. We investigate lepton flavor violation mediated by the triplet Higgs boson. We stress that various neutrino mass patterns could be distinguished by measur... |
2107.14390 | Roland E. Allen | Caden LaFontaine, Bailey Tallman, Spencer Ellis, Trevor Croteau,
Brandon Torres, Sabrina Hernandez, Diego Cristancho Guerrero, Jessica Jaksik,
Drue Lubanski, and Roland E. Allen | A dark matter WIMP that can be detected and definitively identified with
currently planned experiments | 6 pages, published in Universe,
https://www.mdpi.com/2218-1997/7/8/270 | Universe 7, 270 (2021) | 10.3390/universe7080270 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A recently proposed dark matter WIMP has only second-order couplings to gauge
bosons and itself. As a result, it has small annihilation, scattering, and
creation cross-sections, and is consequently consistent with all current
experiments and the observed abundance of dark matter. These cross-sections
are, however, st... | [
{
"created": "Fri, 30 Jul 2021 01:57:40 GMT",
"version": "v1"
}
] | 2021-08-02 | [
[
"LaFontaine",
"Caden",
""
],
[
"Tallman",
"Bailey",
""
],
[
"Ellis",
"Spencer",
""
],
[
"Croteau",
"Trevor",
""
],
[
"Torres",
"Brandon",
""
],
[
"Hernandez",
"Sabrina",
""
],
[
"Guerrero",
"Diego Cristancho",
... | A recently proposed dark matter WIMP has only second-order couplings to gauge bosons and itself. As a result, it has small annihilation, scattering, and creation cross-sections, and is consequently consistent with all current experiments and the observed abundance of dark matter. These cross-sections are, however, stil... |
hep-ph/0204163 | null | K. Yokokawa (Univ. of Tokyo), T. Hatsuda (Univ. of Tokyo), A.
Hayashigaki (Univ. of Tokyo), T. Kunihiro (Kyoto Univ.) | Simultaneous Softening of sigma and rho Mesons associated with Chiral
Restoration | 5 pages, 4-eps figures, version accepted by Phys. Rev. C (R) with
minor modifications | Phys.Rev. C66 (2002) 022201 | 10.1103/PhysRevC.66.022201 | null | hep-ph nucl-th | null | Complex poles of the unitarized pi-pi scattering amplitude in nuclear matter
are studied. Partial restoration of chiral symmetry is modeled by the decrease
of in-medium pion decay constant f*_{pi}.
For large chiral restoration (f*_{pi}/f_{pi} << 1),
2nd sheet poles in the scalar (sigma) and the vector (rho) meson... | [
{
"created": "Mon, 15 Apr 2002 05:03:14 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Jul 2002 12:35:41 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Yokokawa",
"K.",
"",
"Univ. of Tokyo"
],
[
"Hatsuda",
"T.",
"",
"Univ. of Tokyo"
],
[
"Hayashigaki",
"A.",
"",
"Univ. of Tokyo"
],
[
"Kunihiro",
"T.",
"",
"Kyoto Univ."
]
] | Complex poles of the unitarized pi-pi scattering amplitude in nuclear matter are studied. Partial restoration of chiral symmetry is modeled by the decrease of in-medium pion decay constant f*_{pi}. For large chiral restoration (f*_{pi}/f_{pi} << 1), 2nd sheet poles in the scalar (sigma) and the vector (rho) mesons are ... |
hep-ph/0403125 | Dan Dakin | Thomas D. Cohen, Daniel C. Dakin, Richard F. Lebed, Abhinav Nellore | Pion-Nucleon Scattering Relations at Next-to-Leading Order in 1/N_c | 8 pages, 2 figures; references added | Phys.Rev. D70 (2004) 056004 | 10.1103/PhysRevD.70.056004 | null | hep-ph | null | We obtain relations between partial-wave amplitudes for pi-N-->pi-N and
pi-N-->pi-Delta directly from large N_c QCD. While linear relations among
certain amplitudes holding at leading order (LO) in 1/N_c were derived in the
context of chiral soliton models two decades ago, the present work employs a
fully model-indep... | [
{
"created": "Thu, 11 Mar 2004 20:43:51 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Sep 2004 15:34:24 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Cohen",
"Thomas D.",
""
],
[
"Dakin",
"Daniel C.",
""
],
[
"Lebed",
"Richard F.",
""
],
[
"Nellore",
"Abhinav",
""
]
] | We obtain relations between partial-wave amplitudes for pi-N-->pi-N and pi-N-->pi-Delta directly from large N_c QCD. While linear relations among certain amplitudes holding at leading order (LO) in 1/N_c were derived in the context of chiral soliton models two decades ago, the present work employs a fully model-indepen... |
2209.11428 | Tingfei Li | Tingfei Li | Nontrivial One-loop Recursive Reduction Relation | 34 pages,1 figure | null | 10.1007/JHEP07(2023)051 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In arXiv:2204.03190, we proposed a universal method to reduce one-loop
integrals with both tensor structure and higher-power propagators. But the
method is quite redundant as it does not utilize the results of lower rank
cases when addressing certain tensor integrals. Recently, we found a remarkable
recursion relatio... | [
{
"created": "Fri, 23 Sep 2022 06:11:45 GMT",
"version": "v1"
},
{
"created": "Sat, 28 Jan 2023 04:01:52 GMT",
"version": "v2"
},
{
"created": "Tue, 21 Mar 2023 07:27:20 GMT",
"version": "v3"
}
] | 2023-07-26 | [
[
"Li",
"Tingfei",
""
]
] | In arXiv:2204.03190, we proposed a universal method to reduce one-loop integrals with both tensor structure and higher-power propagators. But the method is quite redundant as it does not utilize the results of lower rank cases when addressing certain tensor integrals. Recently, we found a remarkable recursion relation ... |
hep-ph/9309223 | Jim Pantaleone | K.S. Babu, C.N. Leung, J. Pantaleone | Renormalization of the Neutrino Mass Operator | 17 pages, LATEX. Preprint IUHET-252, UDHEP-93-03, BA-93-44 | Phys.Lett.B319:191-198,1993 | 10.1016/0370-2693(93)90801-N | null | hep-ph | null | A small neutrino Majorana mass can arise in the Standard Model as an
effective dimension 5 operator. We calculate the renormalization of this
operator in the minimal Standard Model and in its two-Higgs-doublet and
supersymmetric extensions. Renormalization from the scale of lepton number
violation (e.g., the Planck s... | [
{
"created": "Fri, 3 Sep 1993 20:24:56 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Babu",
"K. S.",
""
],
[
"Leung",
"C. N.",
""
],
[
"Pantaleone",
"J.",
""
]
] | A small neutrino Majorana mass can arise in the Standard Model as an effective dimension 5 operator. We calculate the renormalization of this operator in the minimal Standard Model and in its two-Higgs-doublet and supersymmetric extensions. Renormalization from the scale of lepton number violation (e.g., the Planck sca... |
hep-ph/0103103 | Hael Collins | Hael Collins and Bob Holdom (University of Toronto) | The Randall-Sundrum Scenario with an Extra Warped Dimension | 12 pages, 3 figures, requires harvmac and pictex | Phys.Rev. D64 (2001) 064003 | 10.1103/PhysRevD.64.064003 | UTPT-01-06 | hep-ph hep-th | null | We investigate a scenario with two four-branes embedded in six dimensions.
When the metric is periodic and compact in one of the dimensions parallel to
the branes, the value of the effective cosmological constant for the remaining
five dimensions can assume a variety of values, determined by the dependence of
the met... | [
{
"created": "Sat, 10 Mar 2001 03:26:50 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Collins",
"Hael",
"",
"University of Toronto"
],
[
"Holdom",
"Bob",
"",
"University of Toronto"
]
] | We investigate a scenario with two four-branes embedded in six dimensions. When the metric is periodic and compact in one of the dimensions parallel to the branes, the value of the effective cosmological constant for the remaining five dimensions can assume a variety of values, determined by the dependence of the metri... |
hep-ph/0111031 | Martin Maul | Martin Maul | A polarized version of the CCFM equation for gluons | 15 pages, 6 figures, RevTeX, some minor typos corrected, version to
appear in Phys. Rev. D | Phys.Rev. D65 (2002) 094010 | 10.1103/PhysRevD.65.094010 | LU-TP-01-35 | hep-ph | null | A derivation for a polarized CCFM evolution equation which is suitable to
describe the scaling behavior of the the unintegrated polarized gluon density
is given. We discuss the properties of this polarized CCFM equation and compare
it to the standard CCFM equation in the unpolarized case.
| [
{
"created": "Sat, 3 Nov 2001 12:10:59 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Nov 2001 16:32:44 GMT",
"version": "v2"
},
{
"created": "Mon, 11 Feb 2002 21:23:29 GMT",
"version": "v3"
},
{
"created": "Tue, 5 Mar 2002 10:07:52 GMT",
"version": "v4"
},
{
"cre... | 2009-11-07 | [
[
"Maul",
"Martin",
""
]
] | A derivation for a polarized CCFM evolution equation which is suitable to describe the scaling behavior of the the unintegrated polarized gluon density is given. We discuss the properties of this polarized CCFM equation and compare it to the standard CCFM equation in the unpolarized case. |
1704.06518 | Igor Anikin | I.V. Anikin, L. Szymanowski, O.V. Teryaev, N. Volchanskiy | Drell-Yan-like processes and duality | 6 pages, 2 figures. The version matches PRD RC, typos fixed | Phys. Rev. D 95, 111501 (2017) | 10.1103/PhysRevD.95.111501 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the gauge invariant Drell-Yan-like hadron tensors. In connection
with new COMPASS results, we propose the single spin asymmetry which probes
gluon poles together with chiral-odd and time-odd functions. The relevant pion
production as a particular case of Drell-Yan-like process has been discussed.
For the... | [
{
"created": "Fri, 21 Apr 2017 13:04:04 GMT",
"version": "v1"
},
{
"created": "Wed, 3 May 2017 16:03:46 GMT",
"version": "v2"
},
{
"created": "Tue, 6 Jun 2017 11:37:27 GMT",
"version": "v3"
},
{
"created": "Sun, 25 Jun 2017 12:10:57 GMT",
"version": "v4"
}
] | 2017-07-05 | [
[
"Anikin",
"I. V.",
""
],
[
"Szymanowski",
"L.",
""
],
[
"Teryaev",
"O. V.",
""
],
[
"Volchanskiy",
"N.",
""
]
] | We calculate the gauge invariant Drell-Yan-like hadron tensors. In connection with new COMPASS results, we propose the single spin asymmetry which probes gluon poles together with chiral-odd and time-odd functions. The relevant pion production as a particular case of Drell-Yan-like process has been discussed. For the m... |
1608.07196 | Johann (Jan) Rafelski | Jan Rafelski | Charting the future frontier(s) of particle production | Dedicated to Andrzej Bialas in honour of his 80th birthday, 16 pages
with some contextual pictures and remarks | Acta Physica Polonica B, Vol 47 (7) p1977 (2016) | 10.5506/APhysPolB.47.1977 | null | hep-ph nucl-th physics.hist-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This short note describes the long collaborative effort between Arizona and
Krak\'ow, showing some of the key strangeness signatures of quark-gluon plasma.
It further presents an annotated catalog of foundational questions defining the
research frontiers which I believe can be addressed in the foreseeable future
in t... | [
{
"created": "Thu, 25 Aug 2016 15:33:24 GMT",
"version": "v1"
}
] | 2016-08-26 | [
[
"Rafelski",
"Jan",
""
]
] | This short note describes the long collaborative effort between Arizona and Krak\'ow, showing some of the key strangeness signatures of quark-gluon plasma. It further presents an annotated catalog of foundational questions defining the research frontiers which I believe can be addressed in the foreseeable future in the... |
1004.2953 | We-Fu Chang | We-Fu Chang (National Tsing Hua University), John N. Ng, and A.P.
Spray (TRIUMF) | An Unusual Two Higgs Doublet Model from Warped Space | 19 pages, 9 figures | Phys.Rev.D82:115022,2010 | 10.1103/PhysRevD.82.115022 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a simple two Higgs doublet model (2HDM) in the Randall-Sundrum
scenario, with an IR brane localized Higgs field and a second doublet arising
from a $t\bar{t}$ condensate due to strong Kaluza-Klein gluon effects.
The effective 2HDM predicts that the ratio of the brane to condensate vacuum
expectation values... | [
{
"created": "Sat, 17 Apr 2010 11:17:51 GMT",
"version": "v1"
}
] | 2011-01-20 | [
[
"Chang",
"We-Fu",
"",
"National Tsing Hua University"
],
[
"Ng",
"John N.",
"",
"TRIUMF"
],
[
"Spray",
"A. P.",
"",
"TRIUMF"
]
] | We study a simple two Higgs doublet model (2HDM) in the Randall-Sundrum scenario, with an IR brane localized Higgs field and a second doublet arising from a $t\bar{t}$ condensate due to strong Kaluza-Klein gluon effects. The effective 2HDM predicts that the ratio of the brane to condensate vacuum expectation values $\t... |
1204.3898 | Ilya Feige | Ilya Feige, Matthew D. Schwartz, Iain W. Stewart, Jesse Thaler | Precision Jet Substructure from Boosted Event Shapes | 5 pages, 7 figures | Phys. Rev. Lett. 109, 092001 (2012) | 10.1103/PhysRevLett.109.092001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Jet substructure has emerged as a critical tool for LHC searches, but studies
so far have relied heavily on shower Monte Carlo simulations, which formally
approximate QCD at leading-log level. We demonstrate that systematic
higher-order QCD computations of jet substructure can be carried out by
boosting global event ... | [
{
"created": "Tue, 17 Apr 2012 20:00:09 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Sep 2012 18:50:27 GMT",
"version": "v2"
}
] | 2012-09-18 | [
[
"Feige",
"Ilya",
""
],
[
"Schwartz",
"Matthew D.",
""
],
[
"Stewart",
"Iain W.",
""
],
[
"Thaler",
"Jesse",
""
]
] | Jet substructure has emerged as a critical tool for LHC searches, but studies so far have relied heavily on shower Monte Carlo simulations, which formally approximate QCD at leading-log level. We demonstrate that systematic higher-order QCD computations of jet substructure can be carried out by boosting global event sh... |
2208.02145 | Panting Ge | Panting Ge, Xiaotao Huang, Miroslav Saur, and Liang Sun | Improvement of $q^2$ resolution in semileptonic decays based on machine
learning | null | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The neutrino closure method is often used to obtain kinematics of
semileptonic decays with one unreconstructed particle. The kinematics of decays
can be deducted by a two-fold ambiguity with a quadratic equation. To resolve
the two-fold ambiguity, a new method based on Machine Learning (ML) is
proposed. We study the ... | [
{
"created": "Wed, 3 Aug 2022 15:25:54 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Mar 2023 14:37:05 GMT",
"version": "v2"
}
] | 2023-03-16 | [
[
"Ge",
"Panting",
""
],
[
"Huang",
"Xiaotao",
""
],
[
"Saur",
"Miroslav",
""
],
[
"Sun",
"Liang",
""
]
] | The neutrino closure method is often used to obtain kinematics of semileptonic decays with one unreconstructed particle. The kinematics of decays can be deducted by a two-fold ambiguity with a quadratic equation. To resolve the two-fold ambiguity, a new method based on Machine Learning (ML) is proposed. We study the ef... |
0710.0714 | Ho-Meoyng Choi | Ho-Meoyng Choi (Kyungpook National Univ.) | Light-front quark model analysis of heavy meson radiative decays | 6pages, 4figures; Talk given at 10th Asia Pacific Physics Conference
(APPC10), Pohang, Korea, 21-24 Aug 2007 | J.Korean Phys.Soc.53:1205,2008 | 10.3938/jkps.53.1205 | null | hep-ph | null | We present the magnetic dipole($M1$) transitions $V\to P\gamma$ of various
heavy-flavored mesons such as $(D,D^*,D_s,D^{*}_s,\eta_c, J/\psi)$ and
$(B,B^*,B_s,B^*_s,\eta_b,\Upsilon)$ using the light-front quark model
constrained by the variational principle for the QCD-motivated effective
Hamiltonian. The weak decay c... | [
{
"created": "Wed, 3 Oct 2007 06:39:58 GMT",
"version": "v1"
}
] | 2011-08-31 | [
[
"Choi",
"Ho-Meoyng",
"",
"Kyungpook National Univ."
]
] | We present the magnetic dipole($M1$) transitions $V\to P\gamma$ of various heavy-flavored mesons such as $(D,D^*,D_s,D^{*}_s,\eta_c, J/\psi)$ and $(B,B^*,B_s,B^*_s,\eta_b,\Upsilon)$ using the light-front quark model constrained by the variational principle for the QCD-motivated effective Hamiltonian. The weak decay con... |
hep-ph/0603268 | Tatsu Takeuchi | Minako Honda, Naotoshi Okamura, and Tatsu Takeuchi | Matter Effect on Neutrino Oscillations from the violation of
Universality in Neutrino Neutral Current Interactions | 47 pages REVTeX4, 16 eps figures | null | null | OCHA-PP-257, YITP-06-01, VPI-IPPAP-06-02 | hep-ph | null | The violation of lepton-flavor-universality in the neutrino-Z interactions
can lead to extra matter effects on neutrino oscillations at high energies,
beyond that due to the usual charged-current interaction of the
electron-neutrino. We show that the dominant effect of the violation is a shift
in the effective value ... | [
{
"created": "Fri, 31 Mar 2006 18:58:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Honda",
"Minako",
""
],
[
"Okamura",
"Naotoshi",
""
],
[
"Takeuchi",
"Tatsu",
""
]
] | The violation of lepton-flavor-universality in the neutrino-Z interactions can lead to extra matter effects on neutrino oscillations at high energies, beyond that due to the usual charged-current interaction of the electron-neutrino. We show that the dominant effect of the violation is a shift in the effective value of... |
1709.08615 | Gudrun Heinrich | G.Heinrich, A.Maier, R.Nisius, J.Schlenk, M.Schulze, L.Scyboz,
J.Winter | NLO and off-shell effects in top quark mass determinations | 39 pages, 25 figures, v3: version published in JHEP | J. High Energ. Phys. (2018) 129 | 10.1007/JHEP07(2018)129 | MPP-2017-197,IPPP/17/69,HU-EP-17/22,MSUHEP-170922 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the impact of different theoretical descriptions of top quark pair
production on top quark mass measurements in the di-lepton channel. To this
aim, the full NLO corrections to $pp\rightarrow W^+W^-b\bar b\rightarrow (e^+
\nu_e)\,(\mu^- \bar{\nu}_{\mu})\,b\bar b$ production are compared to
calculations in the... | [
{
"created": "Mon, 25 Sep 2017 17:52:45 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Mar 2018 15:59:14 GMT",
"version": "v2"
},
{
"created": "Tue, 7 Aug 2018 16:21:08 GMT",
"version": "v3"
}
] | 2018-08-08 | [
[
"Heinrich",
"G.",
""
],
[
"Maier",
"A.",
""
],
[
"Nisius",
"R.",
""
],
[
"Schlenk",
"J.",
""
],
[
"Schulze",
"M.",
""
],
[
"Scyboz",
"L.",
""
],
[
"Winter",
"J.",
""
]
] | We study the impact of different theoretical descriptions of top quark pair production on top quark mass measurements in the di-lepton channel. To this aim, the full NLO corrections to $pp\rightarrow W^+W^-b\bar b\rightarrow (e^+ \nu_e)\,(\mu^- \bar{\nu}_{\mu})\,b\bar b$ production are compared to calculations in the n... |
hep-ph/0408136 | Muneyuki Ishida | Shin Ishida (Nihon univ.), Muneyuki Ishida (Meisei univ.), Tomohito
Maeda (Nihon univ.), Masuho Oda (Kokushikan univ.) and Kenji Yamada (Nihon
univ.) | The DsJ*(2317) and DsJ(2460) mesons in U~(12)-classification scheme of
hadrons | 21 pages, uses revtex4 | null | null | null | hep-ph | null | The narrow mesons, DsJ*(2317) and DsJ(2460), observed recently in the final
states Ds+ pi0 and Ds*+ pi0 are pointed out to be naturally assigned as the
ground-state scalar and axial-vector chiral states in the csbar system, which
would newly appear in the covariant U~(12) hadron-classification scheme
proposed a few y... | [
{
"created": "Wed, 11 Aug 2004 03:10:24 GMT",
"version": "v1"
},
{
"created": "Sat, 5 Feb 2005 06:38:17 GMT",
"version": "v2"
},
{
"created": "Tue, 24 May 2005 04:59:31 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Ishida",
"Shin",
"",
"Nihon univ."
],
[
"Ishida",
"Muneyuki",
"",
"Meisei univ."
],
[
"Maeda",
"Tomohito",
"",
"Nihon univ."
],
[
"Oda",
"Masuho",
"",
"Kokushikan univ."
],
[
"Yamada",
"Kenji",
"",
"Nihon\n univ."
... | The narrow mesons, DsJ*(2317) and DsJ(2460), observed recently in the final states Ds+ pi0 and Ds*+ pi0 are pointed out to be naturally assigned as the ground-state scalar and axial-vector chiral states in the csbar system, which would newly appear in the covariant U~(12) hadron-classification scheme proposed a few yea... |
0803.2640 | Fornengo Nicolao | Fiorenza Donato (U. Torino and INFN/Torino), Nicolao Fornengo (U.
Torino and INFN/Torino), David Maurin (LPNHE, CNRS-IN2P3/Universite' Paris VI
et VII) | Antideuteron fluxes from dark matter annihilation in diffusion models | 18 pages, 17 figures | Phys.Rev.D78:043506,2008 | 10.1103/PhysRevD.78.043506 | Torino U. preprint DFTT 06/2007 | hep-ph astro-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Antideuterons are among the most promising galactic cosmic ray-related
targets for dark matter indirect detection. Currently only upper limits exist
on the flux, but the development of new experiments, such as GAPS and AMS-02,
provides exciting perspectives for a positive measurement in the near future.
In this Paper... | [
{
"created": "Tue, 18 Mar 2008 14:29:06 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Donato",
"Fiorenza",
"",
"U. Torino and INFN/Torino"
],
[
"Fornengo",
"Nicolao",
"",
"U.\n Torino and INFN/Torino"
],
[
"Maurin",
"David",
"",
"LPNHE, CNRS-IN2P3/Universite' Paris VI\n et VII"
]
] | Antideuterons are among the most promising galactic cosmic ray-related targets for dark matter indirect detection. Currently only upper limits exist on the flux, but the development of new experiments, such as GAPS and AMS-02, provides exciting perspectives for a positive measurement in the near future. In this Paper, ... |
2212.11190 | Paolo Torrielli | Gloria Bertolotti, Lorenzo Magnea, Giovanni Pelliccioli, Alessandro
Ratti, Chiara Signorile-Signorile, Paolo Torrielli, Sandro Uccirati | NNLO subtraction for any massless final state: a complete analytic
expression | journal version | null | 10.1007/JHEP07(2023)140 | MPP-2022-293 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the Local Analytic Sector Subtraction scheme to construct a completely
analytic set of expressions implementing a fully local infrared subtraction at
NNLO for generic coloured massless final states. The cancellation of all
explicit infrared poles appearing in the double-virtual contribution, in the
real-virtua... | [
{
"created": "Wed, 21 Dec 2022 17:08:47 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Apr 2024 14:47:35 GMT",
"version": "v2"
}
] | 2024-04-03 | [
[
"Bertolotti",
"Gloria",
""
],
[
"Magnea",
"Lorenzo",
""
],
[
"Pelliccioli",
"Giovanni",
""
],
[
"Ratti",
"Alessandro",
""
],
[
"Signorile-Signorile",
"Chiara",
""
],
[
"Torrielli",
"Paolo",
""
],
[
"Uccirati",
... | We use the Local Analytic Sector Subtraction scheme to construct a completely analytic set of expressions implementing a fully local infrared subtraction at NNLO for generic coloured massless final states. The cancellation of all explicit infrared poles appearing in the double-virtual contribution, in the real-virtual ... |
2301.08314 | Gudrid Moortgat-Pick | Gudrid Moortgat-Pick, Juhi Dutta, Cheng Li, Merle Schreiber, Sheikh F.
Tabira, Julia Ziegler | Dark Matter Phenomenology in 2HDMS | 5 pages, 2 figures, Proceedings of '14th International Conference on
Identification of Dark Matter (IDM2022)' | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The constituents of dark matter are still an unresolved puzzle. Several
Beyond Standard Model (BSM) Physics offer suitable candidates. In this study
here we consider the Two Higgs Doublet model augmented with a
complex scalar singlet (2HDMS) and focus on the dark matter phenomenology
of 2HDMS with the complex sca... | [
{
"created": "Thu, 19 Jan 2023 21:05:17 GMT",
"version": "v1"
}
] | 2023-01-23 | [
[
"Moortgat-Pick",
"Gudrid",
""
],
[
"Dutta",
"Juhi",
""
],
[
"Li",
"Cheng",
""
],
[
"Schreiber",
"Merle",
""
],
[
"Tabira",
"Sheikh F.",
""
],
[
"Ziegler",
"Julia",
""
]
] | The constituents of dark matter are still an unresolved puzzle. Several Beyond Standard Model (BSM) Physics offer suitable candidates. In this study here we consider the Two Higgs Doublet model augmented with a complex scalar singlet (2HDMS) and focus on the dark matter phenomenology of 2HDMS with the complex scalar si... |
2209.15250 | Raghda Abdel Khaleq | Raghda Abdel Khaleq, Cedric Simenel, Andrew E. Stuchbery | Impact of nuclear structure from shell model calculations on nuclear
responses to WIMP elastic scattering for $^{19}$F and $^{nat}$Xe targets | 7 pages, 3 figures | null | 10.21468/SciPostPhysProc.12.062 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-relativistic effective field theory (NREFT) is one approach used for
describing the interaction of WIMPs with ordinary matter. Among other factors,
these interactions are expected to be affected by the structure of the atomic
nuclei in the target. The sensitivity of the nuclear response components of the
WIMP-nuc... | [
{
"created": "Fri, 30 Sep 2022 06:13:07 GMT",
"version": "v1"
}
] | 2023-08-15 | [
[
"Khaleq",
"Raghda Abdel",
""
],
[
"Simenel",
"Cedric",
""
],
[
"Stuchbery",
"Andrew E.",
""
]
] | Non-relativistic effective field theory (NREFT) is one approach used for describing the interaction of WIMPs with ordinary matter. Among other factors, these interactions are expected to be affected by the structure of the atomic nuclei in the target. The sensitivity of the nuclear response components of the WIMP-nucle... |
2207.14235 | Jos\'e Filipe Bastos | G.C. Branco, Jos\'e Filipe Bastos, J. I. Silva-Marcos | Do the Small Numbers in the Quark Mixing arise from New Physics? | 15 pages, 1 table | null | 10.1140/epjc/s10052-023-11279-3 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We put forward the conjecture that the small numbers in the $V_\text{CKM}$
matrix, are generated by physics beyond the Standard Model. We identify as
small numbers $V_{ub}$ and the strength of CP violation, measured by
$|\text{Im}Q|$, where $Q$ stands for a rephasing invariant quartet of
$V_\text{CKM}$. We illustrate... | [
{
"created": "Thu, 28 Jul 2022 17:11:00 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Feb 2023 14:36:56 GMT",
"version": "v2"
}
] | 2023-02-15 | [
[
"Branco",
"G. C.",
""
],
[
"Bastos",
"José Filipe",
""
],
[
"Silva-Marcos",
"J. I.",
""
]
] | We put forward the conjecture that the small numbers in the $V_\text{CKM}$ matrix, are generated by physics beyond the Standard Model. We identify as small numbers $V_{ub}$ and the strength of CP violation, measured by $|\text{Im}Q|$, where $Q$ stands for a rephasing invariant quartet of $V_\text{CKM}$. We illustrate h... |
hep-ph/0509256 | Jungil Lee | Daekyoung Kang, Jungil Lee (Korea U) | Inclusive Production of Four Charm Hadrons at B-Factories | 4 pages, 2 eps figures, uses ws-ijmpa.cls, talk presented at the
International Conference on QCD and Hadronic Physics, Beijing, China, June,
16--20, 2005 | Int.J.Mod.Phys.A21:922-925,2006 | 10.1142/S0217751X06032320 | null | hep-ph | null | Measurements by the Belle Collaboration of the exclusive J/psi + eta_c and
inclusive J/psi +cc-bar+X productions in e^+ e^- annihilation differ
substantially from theoretical predictions based on the nonrelativistic QCD
factorization approach. In order to test if such a discrepancy is originated
from the large pertur... | [
{
"created": "Fri, 23 Sep 2005 11:39:39 GMT",
"version": "v1"
}
] | 2011-03-23 | [
[
"Kang",
"Daekyoung",
"",
"Korea U"
],
[
"Lee",
"Jungil",
"",
"Korea U"
]
] | Measurements by the Belle Collaboration of the exclusive J/psi + eta_c and inclusive J/psi +cc-bar+X productions in e^+ e^- annihilation differ substantially from theoretical predictions based on the nonrelativistic QCD factorization approach. In order to test if such a discrepancy is originated from the large perturba... |
hep-ph/9606444 | Cai-dian Lu | Gad Eilam, Cai-Dian Lu and Da-Xin Zhang | Radiative Dileptonic Decays of B Mesons | 11 pages latex file, including 3 figures, minor changes in text,
result no change | Phys.Lett. B391 (1997) 461-464 | 10.1016/S0370-2693(96)01491-8 | TECHNION-PH-96-12 | hep-ph | null | We investigate the radiative dileptonic decays $B_s(B_d)\to\gamma l^+l^-$
within the standard model. Using the constituent quark model, the branching
ratios turn out to be around $5\times 10^{-9}$ for $B_s\to \gamma \mu^+\mu^- $
and around $6\times 10^{-10}$ for $B_d \to \gamma \mu^+\mu^- $, with slightly
larger valu... | [
{
"created": "Wed, 26 Jun 1996 21:29:45 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Sep 1996 17:22:23 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Eilam",
"Gad",
""
],
[
"Lu",
"Cai-Dian",
""
],
[
"Zhang",
"Da-Xin",
""
]
] | We investigate the radiative dileptonic decays $B_s(B_d)\to\gamma l^+l^-$ within the standard model. Using the constituent quark model, the branching ratios turn out to be around $5\times 10^{-9}$ for $B_s\to \gamma \mu^+\mu^- $ and around $6\times 10^{-10}$ for $B_d \to \gamma \mu^+\mu^- $, with slightly larger values... |
hep-ph/0006045 | Matthias Jamin | Matthias Jamin, Jose Antonio Oller and Antonio Pich | S-wave Kpi scattering in chiral perturbation theory with resonances | 40 pages, 6 figures | Nucl.Phys.B587:331-362,2000 | 10.1016/S0550-3213(00)00479-X | IFIC/00-28, FTUV/00-0605, HD-THEP-00-7, FZJ-IKP(TH)-00-14 | hep-ph hep-ex nucl-ex nucl-th | null | We present a detailed analysis of S-wave Kpi scattering up to 2 GeV, making
use of the resonance chiral Lagrangian predictions together with a suitable
unitarisation method. Our approach incorporates known theoretical constraints
at low and high energies. The present experimental status, with partly
conflicting data ... | [
{
"created": "Mon, 5 Jun 2000 15:08:53 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Jamin",
"Matthias",
""
],
[
"Oller",
"Jose Antonio",
""
],
[
"Pich",
"Antonio",
""
]
] | We present a detailed analysis of S-wave Kpi scattering up to 2 GeV, making use of the resonance chiral Lagrangian predictions together with a suitable unitarisation method. Our approach incorporates known theoretical constraints at low and high energies. The present experimental status, with partly conflicting data fr... |
1009.5666 | Lawrence Weinstein | L.B. Weinstein, E. Piasetzky, D.W. Higinbotham, J. Gomez, O. Hen, and
R. Shneor | Short Range Correlations and the EMC Effect | 5 pages, 2 figures, minor changes for PRL acceptance, reference 12
corrected | Phys.Rev.Lett.106:052301,2011 | 10.1103/PhysRevLett.106.052301 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper shows quantitatively that the magnitude of the EMC effect measured
in electron deep inelastic scattering (DIS) at intermediate $x_B$, $0.35\le
x_B\le 0.7$, is linearly related to the Short Range Correlation (SRC) scaling
factor obtained from electron inclusive scattering at $x_B\ge 1.$. The observed
phenom... | [
{
"created": "Tue, 28 Sep 2010 19:47:23 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Sep 2010 19:05:35 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Jan 2011 21:51:48 GMT",
"version": "v3"
},
{
"created": "Tue, 18 Jan 2011 16:07:52 GMT",
"version": "v4"
}
] | 2011-02-09 | [
[
"Weinstein",
"L. B.",
""
],
[
"Piasetzky",
"E.",
""
],
[
"Higinbotham",
"D. W.",
""
],
[
"Gomez",
"J.",
""
],
[
"Hen",
"O.",
""
],
[
"Shneor",
"R.",
""
]
] | This paper shows quantitatively that the magnitude of the EMC effect measured in electron deep inelastic scattering (DIS) at intermediate $x_B$, $0.35\le x_B\le 0.7$, is linearly related to the Short Range Correlation (SRC) scaling factor obtained from electron inclusive scattering at $x_B\ge 1.$. The observed phenomen... |
1602.01402 | Jorge Luis Acosta | J. L. Acosta Avalo and H. Perez Rojas | Chiral current generation in QED by longitudinal photons | arXiv admin note: text overlap with arXiv:1502.07589 | null | 10.1016/j.nuclphysb.2016.05.008 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report the generation of a pseudovector electric current having imbalanced
chirality in an electron-positron strongly magnetized gas in QED. It propagates
along the external applied magnetic field B as a chiral magnetic effect in QED.
It is triggered by a perturbative electric field parallel to B, associated to a
... | [
{
"created": "Wed, 3 Feb 2016 18:27:11 GMT",
"version": "v1"
}
] | 2016-06-22 | [
[
"Avalo",
"J. L. Acosta",
""
],
[
"Rojas",
"H. Perez",
""
]
] | We report the generation of a pseudovector electric current having imbalanced chirality in an electron-positron strongly magnetized gas in QED. It propagates along the external applied magnetic field B as a chiral magnetic effect in QED. It is triggered by a perturbative electric field parallel to B, associated to a ps... |
hep-ph/0208059 | Garry Levman | Garry Levman (University of Toronto) | The Structure of the Pion and Nucleon, and Leading Neutron Production at
HERA | 10 pages with no figures, Latex, to be published in Nucl. Phys. B,
available at http://www.physics.utoronto.ca/~levman | Nucl.Phys. B642 (2002) 3-10 | 10.1016/S0550-3213(02)00685-5 | null | hep-ph | null | Attention is paid to recent results from the ZEUS Collaboration on the photo-
and electro- production of leading neutrons in e^+ p collisions at HERA. Some
implications for the structure of the pion and the nucleon are discussed.
| [
{
"created": "Wed, 7 Aug 2002 19:43:44 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Levman",
"Garry",
"",
"University of Toronto"
]
] | Attention is paid to recent results from the ZEUS Collaboration on the photo- and electro- production of leading neutrons in e^+ p collisions at HERA. Some implications for the structure of the pion and the nucleon are discussed. |
1505.05925 | Jens O. Andersen | Jens O. Andersen, Tomas Brauner, and William R. Naylor | Confronting effective models for deconfinement in dense quark matter
with lattice data | 32 pages; v2: plots for the Polyakov loop at finite chemical
potential (figs. 9 and 10) corrected. v3: small changes. Matches published
version in PRD | Phys. Rev. D 92, 114504 (2015) | 10.1103/PhysRevD.92.114504 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Ab initio numerical simulations of the thermodynamics of dense quark matter
remain a challenge. Apart from the infamous sign problem, lattice methods have
to deal with finite volume and discretization effects as well as with the
necessity to introduce sources for symmetry-breaking order parameters. We study
these art... | [
{
"created": "Fri, 22 May 2015 00:29:50 GMT",
"version": "v1"
},
{
"created": "Mon, 25 May 2015 12:24:50 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Nov 2015 08:10:35 GMT",
"version": "v3"
}
] | 2015-12-23 | [
[
"Andersen",
"Jens O.",
""
],
[
"Brauner",
"Tomas",
""
],
[
"Naylor",
"William R.",
""
]
] | Ab initio numerical simulations of the thermodynamics of dense quark matter remain a challenge. Apart from the infamous sign problem, lattice methods have to deal with finite volume and discretization effects as well as with the necessity to introduce sources for symmetry-breaking order parameters. We study these artif... |
2301.11819 | Seishi Enomoto | Seishi Enomoto, Yu-Hang Su, Man-Zhu Zheng, Hong-Hao Zhang | Boltzmann equation and its cosmological applications | 34 pages, 2 figures, 1 table | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the derivation of the Boltzmann equation and its cosmological
applications in this paper. The derivation of the Boltzmann equation,
especially the collision term, is discussed in detail in the language of the
quantum field theory without any assumption of the finite temperature system.
We also discuss the i... | [
{
"created": "Fri, 27 Jan 2023 16:17:52 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Jan 2023 07:48:42 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Feb 2023 20:10:15 GMT",
"version": "v3"
}
] | 2023-03-02 | [
[
"Enomoto",
"Seishi",
""
],
[
"Su",
"Yu-Hang",
""
],
[
"Zheng",
"Man-Zhu",
""
],
[
"Zhang",
"Hong-Hao",
""
]
] | We review the derivation of the Boltzmann equation and its cosmological applications in this paper. The derivation of the Boltzmann equation, especially the collision term, is discussed in detail in the language of the quantum field theory without any assumption of the finite temperature system. We also discuss the int... |
hep-ph/0002240 | Maxim Polyakov | M. Franz, M.V. Polyakov, K. Goeke | Heavy quark mass expansion and intrinsic charm in light hadrons | 20 pages, no figures | Phys.Rev. D62 (2000) 074024 | 10.1103/PhysRevD.62.074024 | RUB-TP2-03/00 | hep-ph | null | We review the technique of heavy quark mass expansion of various operators
made of heavy quark fields using a semiclassical approximation. It corresponds
to an operator product expansion in the form of series in the inverse heavy
quark mass. This technique applied recently to the axial current is used to
estimate the... | [
{
"created": "Wed, 23 Feb 2000 15:00:59 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Franz",
"M.",
""
],
[
"Polyakov",
"M. V.",
""
],
[
"Goeke",
"K.",
""
]
] | We review the technique of heavy quark mass expansion of various operators made of heavy quark fields using a semiclassical approximation. It corresponds to an operator product expansion in the form of series in the inverse heavy quark mass. This technique applied recently to the axial current is used to estimate the c... |
1708.07153 | Esteban Jimenez Moya | Bhaskar Dutta, Esteban Jimenez and Ivonne Zavala | D-brane Disformal Coupling and Thermal Dark Matter | 28 pages, 12 figures. Version to appear in PRD. Minor changes, typos
corrected and reference added | Phys. Rev. D 96, 103506 (2017) | 10.1103/PhysRevD.96.103506 | MI-TH-1763 | hep-ph astro-ph.CO gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Conformal and Disformal couplings between a scalar field and matter occur
naturally in general scalar-tensor theories. In D-brane models of cosmology and
particle physics, these couplings originate from the D-brane action describing
the dynamics of its transverse (the scalar) and longitudinal (matter)
fluctuations, w... | [
{
"created": "Wed, 23 Aug 2017 19:06:13 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Nov 2017 16:43:11 GMT",
"version": "v2"
}
] | 2017-11-15 | [
[
"Dutta",
"Bhaskar",
""
],
[
"Jimenez",
"Esteban",
""
],
[
"Zavala",
"Ivonne",
""
]
] | Conformal and Disformal couplings between a scalar field and matter occur naturally in general scalar-tensor theories. In D-brane models of cosmology and particle physics, these couplings originate from the D-brane action describing the dynamics of its transverse (the scalar) and longitudinal (matter) fluctuations, whi... |
1308.1171 | Jay Tasson | Jay D. Tasson | Status of Matter-Gravity Couplings in the SME | Presented at the Sixth Meeting on CPT and Lorentz Symmetry,
Bloomington, Indiana, June 17-21, 2013 | null | 10.1142/9789814566438_0021 | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Constraints on Lorentz violation in matter-gravity couplings are summarized
along with existing proposals to obtain sensitivities that exceed current
limits by up to 11 orders of magnitude.
| [
{
"created": "Tue, 6 Aug 2013 03:22:24 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Tasson",
"Jay D.",
""
]
] | Constraints on Lorentz violation in matter-gravity couplings are summarized along with existing proposals to obtain sensitivities that exceed current limits by up to 11 orders of magnitude. |
1604.04572 | Kirill Tuchin | Robert Holliday, Ryan McCarty, Balthazar Peroutka, Kirill Tuchin | Classical Electromagnetic Fields from Quantum Sources in Heavy-Ion
Collisions | 12 pages, 4 figures. V2: a numerical error corrected, figures
improved, other minor improvements | null | 10.1016/j.nuclphysa.2016.10.003 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Electromagnetic fields are generated in high energy nuclear collisions by
spectator valence protons. These fields are traditionally computed by
integrating the Maxwell equations with point sources. One might expect that
such an approach is valid at distances much larger than the proton size and
thus such a classical ... | [
{
"created": "Fri, 15 Apr 2016 17:09:35 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Sep 2016 20:19:08 GMT",
"version": "v2"
}
] | 2016-12-21 | [
[
"Holliday",
"Robert",
""
],
[
"McCarty",
"Ryan",
""
],
[
"Peroutka",
"Balthazar",
""
],
[
"Tuchin",
"Kirill",
""
]
] | Electromagnetic fields are generated in high energy nuclear collisions by spectator valence protons. These fields are traditionally computed by integrating the Maxwell equations with point sources. One might expect that such an approach is valid at distances much larger than the proton size and thus such a classical ap... |
1610.02259 | Priyotosh Bandyopadhyay | Priyotosh Bandyopadhyay | Extended Higgs sectors in the context of supersymmetry at the LHC | A talk given at QCD@Work at Martina Franca, Italy (8th Edition of the
International Workshop on Quantum Chromodynamics, 2016) | null | 10.1051/epjconf/201612900009 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We studied the extension of Standard Model (SM) Higgs sector with $SU(2)$
triplet and SM gauge singlet in the context of supersymmetry. For a $Z_3$
symmetric superpotential where the singlet field generates the bi-linear Higgs
mixing term between two Higgs doublets dynamically. Models like this often have
a very ligh... | [
{
"created": "Fri, 7 Oct 2016 12:54:26 GMT",
"version": "v1"
}
] | 2016-12-21 | [
[
"Bandyopadhyay",
"Priyotosh",
""
]
] | We studied the extension of Standard Model (SM) Higgs sector with $SU(2)$ triplet and SM gauge singlet in the context of supersymmetry. For a $Z_3$ symmetric superpotential where the singlet field generates the bi-linear Higgs mixing term between two Higgs doublets dynamically. Models like this often have a very light ... |
1106.5740 | Anna Stasto | Jeffrey Berger and Anna M. Stasto | Small x nonlinear evolution with impact parameter and the structure
function data | 19 pages, 11 figures. Minor revision. One reference added, two
figures updated | null | 10.1103/PhysRevD.84.094022 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The nonlinear Balitsky-Kovchegov equation at small x is solved numerically,
incorporating impact parameter dependence. Confinement is modeled by including
effective gluon mass in the dipole evolution kernel, which regulates the
splitting of dipoles with large sizes. It is shown, that the solution is
sensitive to diff... | [
{
"created": "Tue, 28 Jun 2011 17:43:25 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Sep 2011 00:57:03 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Oct 2011 23:54:26 GMT",
"version": "v3"
}
] | 2015-05-28 | [
[
"Berger",
"Jeffrey",
""
],
[
"Stasto",
"Anna M.",
""
]
] | The nonlinear Balitsky-Kovchegov equation at small x is solved numerically, incorporating impact parameter dependence. Confinement is modeled by including effective gluon mass in the dipole evolution kernel, which regulates the splitting of dipoles with large sizes. It is shown, that the solution is sensitive to differ... |
hep-ph/9301276 | Antonio Dobado Gonzalez | A. Dobado and J. R. Pelaez | A global fit of $\pi\pi$ and $\pi K$ elastic scattering in ChPT with
dispersion relations | 19 pages, 5 figures available on request, FT/UCM/10/92 | Phys.Rev. D47 (1993) 4883-4888 | 10.1103/PhysRevD.47.4883 | null | hep-ph | null | We apply the one-loop results of the $SU(3)_L\times SU(3)_R$ ChPT suplemented
with the inverse amplitude method to fit the available experimental data on
$\pi\pi$ and $\pi K$ scattering. With esentially only three parameters we
describe accurately data corresponding to six different channels, namely
$(I,J)=(0,0), (2,... | [
{
"created": "Tue, 26 Jan 1993 16:15:46 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Dobado",
"A.",
""
],
[
"Pelaez",
"J. R.",
""
]
] | We apply the one-loop results of the $SU(3)_L\times SU(3)_R$ ChPT suplemented with the inverse amplitude method to fit the available experimental data on $\pi\pi$ and $\pi K$ scattering. With esentially only three parameters we describe accurately data corresponding to six different channels, namely $(I,J)=(0,0), (2,0)... |
hep-ph/9708463 | Bryan Webber | B.R. Webber (Cavendish Lab, Cambridge) | Colour reconnection and Bose-Einstein effects | 14 pages, 5 figures, LaTeX, uses epsfig. Talk at Phenomenology
Workshop on LEP2 Physics, Oxford, April 1997 | J.Phys.G24:287-296,1998 | 10.1088/0954-3899/24/2/003 | null | hep-ph | null | Final-state interactions and interference phenomena that could affect the
value of the W mass reconstructed from hadronic WW decays at LEP2 are reviewed,
and possible areas for future investigation are identified.
| [
{
"created": "Tue, 26 Aug 1997 15:26:05 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Webber",
"B. R.",
"",
"Cavendish Lab, Cambridge"
]
] | Final-state interactions and interference phenomena that could affect the value of the W mass reconstructed from hadronic WW decays at LEP2 are reviewed, and possible areas for future investigation are identified. |
1401.2345 | Hannu Paukkunen | Hannu Paukkunen | Nuclear PDFs in the beginning of the LHC era | Transcription of the talk given in the IS2013 conference, Isla de la
Toja, Spain. Revised version. To appear in Nuclear Physics A | null | 10.1016/j.nuclphysa.2014.04.001 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The status of the global fits of nuclear parton distributions (nPDFs) is
reviewed. In addition to comparing the contemporary analyses of nPDFs,
difficulties and controversies posed by the neutrino-nucleus deeply inelastic
scattering data is overviewed. At the end, the first dijet data from the LHC
proton+lead collisi... | [
{
"created": "Fri, 10 Jan 2014 14:36:34 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Apr 2014 13:03:12 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Paukkunen",
"Hannu",
""
]
] | The status of the global fits of nuclear parton distributions (nPDFs) is reviewed. In addition to comparing the contemporary analyses of nPDFs, difficulties and controversies posed by the neutrino-nucleus deeply inelastic scattering data is overviewed. At the end, the first dijet data from the LHC proton+lead collision... |
hep-ph/0605063 | Mikhail Voloshin | M.B. Voloshin | Molecular Quarkonium | 9 pages, Talk at the Flavor Physics and CP Violation Conference,
Vancouver 9-12 April 2006 | ECONFC060409:014,2006 | null | FTPI-MINN-06/13-T, UMN-TH-2440-06 | hep-ph | null | I discuss topics related to four-quark states of the `molecular quarkonium'
type, i.e. resonances that could be considered as (dominantly) made from a
heavy meson and antimeson. Of the so far observed resonances such picture is
very likely applicable to the state X(3872), and I also discuss its possible
relevance to ... | [
{
"created": "Fri, 5 May 2006 14:33:31 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Voloshin",
"M. B.",
""
]
] | I discuss topics related to four-quark states of the `molecular quarkonium' type, i.e. resonances that could be considered as (dominantly) made from a heavy meson and antimeson. Of the so far observed resonances such picture is very likely applicable to the state X(3872), and I also discuss its possible relevance to th... |
hep-ph/9712396 | Valery Khoze | Valery A. Khoze (INFN Frascati and Univ. of Durham) | Perturbative universality in QCD jet physics | LaTeX, 15 pages, talk at the XXVII International Symposium on
Multiparticle Dynamics, Frascati (Rome), Italy, 8-12 September 1997 | Nucl.Phys.Proc.Suppl. 71 (1999) 56-65 | 10.1016/S0920-5632(98)00324-7 | DTP/97/112 | hep-ph | null | I survey some recent advances in the applications of the analytical
perturbative approach to the description of particle distributions in multi-jet
processes. New tests of the perturbatively based picture in the (semi) soft
region are discussed.
| [
{
"created": "Tue, 16 Dec 1997 13:50:30 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Khoze",
"Valery A.",
"",
"INFN Frascati and Univ. of Durham"
]
] | I survey some recent advances in the applications of the analytical perturbative approach to the description of particle distributions in multi-jet processes. New tests of the perturbatively based picture in the (semi) soft region are discussed. |
1401.0006 | Yuki Minami | Yuki Minami and Yoshimasa Hidaka | General conditions ensuring relativistic causality in an effective field
theory based on the derivative expansion | 11 pages, 2 figures | null | null | RIKEN-MP-81, RIKEN-QHP-104 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the general conditions ensuring relativistic causality in an
effective theory based on the derivative expansion. Relativistic causality
implies that the Green function vanishes in the space-like region. It is known
that a naive derivative expansion violates causality in some cases such as the
first-order r... | [
{
"created": "Mon, 30 Dec 2013 21:00:02 GMT",
"version": "v1"
}
] | 2014-01-03 | [
[
"Minami",
"Yuki",
""
],
[
"Hidaka",
"Yoshimasa",
""
]
] | We discuss the general conditions ensuring relativistic causality in an effective theory based on the derivative expansion. Relativistic causality implies that the Green function vanishes in the space-like region. It is known that a naive derivative expansion violates causality in some cases such as the first-order rel... |
hep-ph/0412146 | Pavel Nadolsky | Pavel M. Nadolsky | Theory of W and Z boson production | Contribution to the proceedings of the 15th Topical Conference on
Hadron Collider Physics (HCP 2004, June 14-18, 2004, East Lansing, MI); 14
pages, 8 figures | AIP Conf.Proc.753:158-170,2005 | 10.1063/1.1896698 | ANL-HEP-CP-04-138 | hep-ph | null | Success of precision studies in W and Z boson production at the Tevatron and
LHC depends on the progress in reducing theoretical uncertainties to the level
of 1-2%. I review recent developments in theoretical understanding of W and Z
boson production and remaining issues to be solved to meet demands of the
near-futur... | [
{
"created": "Fri, 10 Dec 2004 22:51:54 GMT",
"version": "v1"
}
] | 2011-03-23 | [
[
"Nadolsky",
"Pavel M.",
""
]
] | Success of precision studies in W and Z boson production at the Tevatron and LHC depends on the progress in reducing theoretical uncertainties to the level of 1-2%. I review recent developments in theoretical understanding of W and Z boson production and remaining issues to be solved to meet demands of the near-future ... |
hep-ph/0101100 | Johann Kuehn | J.H. K"uhn | Measuring sigma(e+ e- --> hadrons) with Tagged Photons at Electron
Positron Colliders | Latex, Talk Presented at the Sixth Workshop on Tau Lepton Physics,
Victoria, Canada, The complete paper is also available via the www at
http://www-ttp.physik.uni-karlsruhe.de/Preprints/ | Nucl.Phys.Proc.Suppl. 98 (2001) 289-296 | 10.1016/S0920-5632(01)01237-3 | TTP01-01 | hep-ph | null | A Monte Carlo generator has been constructed to simulate the reaction e+ e-
--> gamma + 2 pions and gamma + 4 pions, where the photon is assumed to be
observed in the detector. Predictions are presented for cms energies of 1GeV,
3GeV and 10GeV, corresponding to the energies of DAPHNE, BEBC and of B-meson
factories. T... | [
{
"created": "Wed, 10 Jan 2001 15:47:14 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"K\"uhn",
"J. H.",
""
]
] | A Monte Carlo generator has been constructed to simulate the reaction e+ e- --> gamma + 2 pions and gamma + 4 pions, where the photon is assumed to be observed in the detector. Predictions are presented for cms energies of 1GeV, 3GeV and 10GeV, corresponding to the energies of DAPHNE, BEBC and of B-meson factories. The... |
1212.2803 | Binoy Patra Krishna | Lata Thakur, Najmul Haque, Uttam Kakade, and Binoy Krishna Patra | Dissociation of quarkonium in an anisotropic hot QCD medium | 29 page, 6 figures | Phys.Rev. D88 (2013), 054022 | 10.1103/PhysRevD.88.054022 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have investigated the properties of quarkonium states in an anisotropic
hot QCD medium by correcting the full Cornell potential, not the Coulomb term
alone as usually done in the literature, with a dielectric function from the
hard-loop resummed gluon propagator. We have found that in-medium modification
in anisot... | [
{
"created": "Wed, 12 Dec 2012 13:01:08 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Dec 2012 16:21:06 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Sep 2013 04:46:06 GMT",
"version": "v3"
}
] | 2015-02-03 | [
[
"Thakur",
"Lata",
""
],
[
"Haque",
"Najmul",
""
],
[
"Kakade",
"Uttam",
""
],
[
"Patra",
"Binoy Krishna",
""
]
] | We have investigated the properties of quarkonium states in an anisotropic hot QCD medium by correcting the full Cornell potential, not the Coulomb term alone as usually done in the literature, with a dielectric function from the hard-loop resummed gluon propagator. We have found that in-medium modification in anisotro... |
1401.1647 | Christian Fischer | Niklas Mueller, Jacqueline A. Bonnet and Christian S. Fischer | Dynamical quark mass generation in a strong external magnetic field | 21 pages, 9 figures; v2: references added, typos and numerics
corrected; results qualitatively unchanged | Phys. Rev. D 89, 094023 (2014) | 10.1103/PhysRevD.89.094023 | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the effect of a strong magnetic field on dynamical chiral
symmetry breaking in quenched and unquenched QCD. To this end we apply the
Ritus formalism to the coupled set of (truncated) Dyson-Schwinger equations for
the quark and gluon propagator under the presence of an external constant
Abelian magnetic... | [
{
"created": "Wed, 8 Jan 2014 10:21:46 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Feb 2014 10:56:37 GMT",
"version": "v2"
}
] | 2014-06-11 | [
[
"Mueller",
"Niklas",
""
],
[
"Bonnet",
"Jacqueline A.",
""
],
[
"Fischer",
"Christian S.",
""
]
] | We investigate the effect of a strong magnetic field on dynamical chiral symmetry breaking in quenched and unquenched QCD. To this end we apply the Ritus formalism to the coupled set of (truncated) Dyson-Schwinger equations for the quark and gluon propagator under the presence of an external constant Abelian magnetic f... |
2008.05806 | Akaki Rusetsky | J. Gasser (U. Bern, AEC), H. Leutwyler (U. Bern, AEC), A. Rusetsky (U.
Bonn, BCTP) | Sum rule for the Compton amplitude and implications for the
proton-neutron mass difference | 26 pages, 9 figures. Update, matches the version published in EPJC | null | 10.1140/epjc/s10052-020-08615-2 | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Cottingham formula expresses the leading contribution of the
electromagnetic interaction to the proton-neutron mass difference as an
integral over the forward Compton amplitude. Since quarks and gluons reggeize,
the dispersive representation of this amplitude requires a subtraction. We
assume that the asymptotic ... | [
{
"created": "Thu, 13 Aug 2020 10:37:08 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Dec 2020 18:27:32 GMT",
"version": "v2"
}
] | 2020-12-30 | [
[
"Gasser",
"J.",
"",
"U. Bern, AEC"
],
[
"Leutwyler",
"H.",
"",
"U. Bern, AEC"
],
[
"Rusetsky",
"A.",
"",
"U.\n Bonn, BCTP"
]
] | The Cottingham formula expresses the leading contribution of the electromagnetic interaction to the proton-neutron mass difference as an integral over the forward Compton amplitude. Since quarks and gluons reggeize, the dispersive representation of this amplitude requires a subtraction. We assume that the asymptotic be... |
hep-ph/0010311 | Wally Melnitchouk | W. Melnitchouk | Quark-Hadron Duality in Electron Scattering | 5 pages, 2 figures, talk presented at the Second Workshop on Physics
with an Electron Polarized Light-Ion Collider (EPIC), MIT, Sep.14-16, 2000 | AIP Conf.Proc.588:267-271,2001 | 10.1063/1.1413166 | ADP-00-50/T430, JLAB-THY-00-35 | hep-ph | null | Quark-hadron duality addresses some of the most fundamental issues in strong
interaction physics, in particular the nature of the transition from the
perturbative to non-perturbative regions of QCD. I summarize recent
developments in quark-hadron duality in lepton-hadron scattering, and outline
how duality can be stu... | [
{
"created": "Thu, 26 Oct 2000 21:05:21 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Melnitchouk",
"W.",
""
]
] | Quark-hadron duality addresses some of the most fundamental issues in strong interaction physics, in particular the nature of the transition from the perturbative to non-perturbative regions of QCD. I summarize recent developments in quark-hadron duality in lepton-hadron scattering, and outline how duality can be studi... |
hep-ph/9504396 | O. W. Greenberg | O.W. Greenberg, R. Ray and F. Schlumpf | COVARIANT SINGLE-TIME BOUND-STATE EQUATION | 8 pages latex; 4 figures uuencoded ps file | Phys.Lett. B353 (1995) 284-288 | 10.1016/0370-2693(95)00568-6 | University of Maryland preprint no. 95-120 | hep-ph nucl-th | null | We derive a system of covariant single-time equations for a two-body bound
state in a model of scalar fields $\phi_1$ and $\phi_2$ interacting via
exchange of another scalar field $\chi$. The derivation of the system of
equations follows from the Haag expansion. The equations are linear integral
equations that are ex... | [
{
"created": "Wed, 26 Apr 1995 15:55:49 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Greenberg",
"O. W.",
""
],
[
"Ray",
"R.",
""
],
[
"Schlumpf",
"F.",
""
]
] | We derive a system of covariant single-time equations for a two-body bound state in a model of scalar fields $\phi_1$ and $\phi_2$ interacting via exchange of another scalar field $\chi$. The derivation of the system of equations follows from the Haag expansion. The equations are linear integral equations that are expl... |
2307.14108 | Juan Jos\'e G\'alvez-Viruet | Juan Jos\'e G\'alvez-Viruet and Mar\'ia G\'omez-Rocha | Cancellation of small-x divergences in the three-gluon-vertex
Hamiltonian with canonical gluon mass | 13 pages, 12 figures | null | null | IPARCOS-UCM-23-052 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The front form of Hamiltonian dynamics provides a framework within QCD in
which interaction terms are invariant under 7 of 10 Poincar\'e transformations
and the vacuum structure is simple. However, canonical expressions are
divergent and must be regulated before attempting to define an eigenvalue
problem. The renorma... | [
{
"created": "Wed, 26 Jul 2023 11:12:38 GMT",
"version": "v1"
}
] | 2023-07-27 | [
[
"Gálvez-Viruet",
"Juan José",
""
],
[
"Gómez-Rocha",
"María",
""
]
] | The front form of Hamiltonian dynamics provides a framework within QCD in which interaction terms are invariant under 7 of 10 Poincar\'e transformations and the vacuum structure is simple. However, canonical expressions are divergent and must be regulated before attempting to define an eigenvalue problem. The renormali... |
hep-ph/0105234 | Peter Petreczky | S. Digal, P. Petreczky and H. Satz | String Breaking and Quarkonium Dissociation at Finite Temperatures | 8 pages LaTeX, 4 figures | Phys.Lett. B514 (2001) 57-62 | 10.1016/S0370-2693(01)00803-6 | BI-TP 2001/08 | hep-ph hep-lat | null | Recent lattice studies of string breaking in QCD with dynamical quarks
determine the in-medium temperature dependence of the heavy quark potential.
Comparing this to the binding energies of different quarkonium states, we check
if these can decay into open charm/beauty in a confined hadronic medium. Our
studies indic... | [
{
"created": "Tue, 22 May 2001 18:41:09 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Digal",
"S.",
""
],
[
"Petreczky",
"P.",
""
],
[
"Satz",
"H.",
""
]
] | Recent lattice studies of string breaking in QCD with dynamical quarks determine the in-medium temperature dependence of the heavy quark potential. Comparing this to the binding energies of different quarkonium states, we check if these can decay into open charm/beauty in a confined hadronic medium. Our studies indicat... |
hep-ph/9407210 | Rohini Godbole | Rohini M. Godbole | Structure of proton and nuclei | Lectures given at the S.E.R.C. School, Goa, India, Latex, 70 pages,
28 figures (not included), equation.sty required , added at the end of the
script. BU-TH-94/4 | null | null | null | hep-ph | null | We discuss in this set of lectures the structure of proton/neutron as
revealed through a study of form-factors. This is followed by a discussion of
the structure functions of proton/nuclear targets as measured in the deep
inelastic scattering (DIS) of leptons off these targets. We discuss the parton
model in DIS as w... | [
{
"created": "Sun, 3 Jul 1994 14:04:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Godbole",
"Rohini M.",
""
]
] | We discuss in this set of lectures the structure of proton/neutron as revealed through a study of form-factors. This is followed by a discussion of the structure functions of proton/nuclear targets as measured in the deep inelastic scattering (DIS) of leptons off these targets. We discuss the parton model in DIS as wel... |
hep-ph/9412208 | null | J.L. Goity and Marc Sher | Bounds on $\Delta B=1$ Couplings in the Supersymmetric Standard Model | Latex, four figures in eps. 16 pages | Phys.Lett.B346:69-74,1995; erratum-ibid.B385:500,1996 | 10.1016/0370-2693(94)01688-9 | CEBAF-TH-94-24 | hep-ph | null | The most general supersymmetric model contains baryon number violating terms
of the form $\lambda_{ijk}\;\ov{D}_i\, \ov{D}_j\, \ov{U}_k$ in the
superpotential. We reconsider the bounds on these couplings, assuming that
lepton number conservation ensures proton stability. These operators can
mediate $n - \ov{n}$ oscil... | [
{
"created": "Thu, 1 Dec 1994 18:20:26 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Goity",
"J. L.",
""
],
[
"Sher",
"Marc",
""
]
] | The most general supersymmetric model contains baryon number violating terms of the form $\lambda_{ijk}\;\ov{D}_i\, \ov{D}_j\, \ov{U}_k$ in the superpotential. We reconsider the bounds on these couplings, assuming that lepton number conservation ensures proton stability. These operators can mediate $n - \ov{n}$ oscilla... |
hep-ph/9812347 | Aksel Hiorth Orsland | Aksel Hiorth Orsland and H. Hogaasen | Strong and electromagnetic decays for excited heavy mesons | 14 pages, 4 figures, LaTeX | Eur.Phys.J.C9:503-510,1999 | 10.1007/s100529900042 | OSLO-TP 6-98 | hep-ph | null | We discuss a model for heavy mesons where the light quark (u or d) moves in
the colour electric field from a heavy quark (c or b) placed in the center of
the bag. We calculate energy spectra for pionic and photonic transitions from
excited states. The transition amplitudes and the branching ratios between
electromagn... | [
{
"created": "Mon, 14 Dec 1998 09:04:36 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Orsland",
"Aksel Hiorth",
""
],
[
"Hogaasen",
"H.",
""
]
] | We discuss a model for heavy mesons where the light quark (u or d) moves in the colour electric field from a heavy quark (c or b) placed in the center of the bag. We calculate energy spectra for pionic and photonic transitions from excited states. The transition amplitudes and the branching ratios between electromagnet... |
2105.12346 | Vineet Agotiya | Vineet Kumar Agotiya, Siddhartha Solanki and Manohar Lal | Quarkonium dissociation properties of hot QCD medium at
momentum-anisotropy in the N-dimensional space using Quasi-particle Debye
mass with finite baryonic chemical potential | 11 pages, 7 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The analytical exact iteration method (AEIM) have been used to calculate the
N-dimensional radial schrodinger equation with the real part of complex-valued
potential and it is generalized to the finite value of anisotropy ({\xi}),
temperature and baryonic chemical potential. In N-dimensional space the energy
eigen va... | [
{
"created": "Wed, 26 May 2021 06:25:22 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Aug 2021 13:04:15 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Nov 2021 09:53:50 GMT",
"version": "v3"
}
] | 2021-11-19 | [
[
"Agotiya",
"Vineet Kumar",
""
],
[
"Solanki",
"Siddhartha",
""
],
[
"Lal",
"Manohar",
""
]
] | The analytical exact iteration method (AEIM) have been used to calculate the N-dimensional radial schrodinger equation with the real part of complex-valued potential and it is generalized to the finite value of anisotropy ({\xi}), temperature and baryonic chemical potential. In N-dimensional space the energy eigen valu... |
hep-ph/0410033 | Fl. Stancu | Fl. Stancu | Dynamical study of the pentaquark antidecuplet in a constituent quark
model | 9 pages, 1 figure, talk given at the International Workshop
PENTAQUARK04, SPring-8, Hyodo, Japan, July 20-23,2004, figure corrected,
typos in reference list corrected | null | 10.1142/9789812701855_0037 | null | hep-ph | null | Dynamical calculations are performed for all members of the flavor
antidecuplet to which the pentaquark $\Theta^+$ belongs. The framework is a
constituent quark model where the short-range interaction has a flavor-spin
structure. From symmetry considerations the lowest state acquires a positive
parity. By fitting the... | [
{
"created": "Mon, 4 Oct 2004 10:02:04 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jan 2005 15:20:40 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Stancu",
"Fl.",
""
]
] | Dynamical calculations are performed for all members of the flavor antidecuplet to which the pentaquark $\Theta^+$ belongs. The framework is a constituent quark model where the short-range interaction has a flavor-spin structure. From symmetry considerations the lowest state acquires a positive parity. By fitting the m... |
0711.3880 | Tadashi Yoshikawa | C.S. Kim, Tadashi Yoshikawa | Systematic Analysis of B --> K pi l^+ l^- Decay through Angular
Decomposition | 26 pages, 7 figures, Update references | null | null | null | hep-ph | null | We investigate systematically how to extract new physics contributions in B
--> K pi l^+ l^- decay by using the angular decomposition. The decomposition
will enable us to define not only several CP averaged forward-backward (FB)
asymmetries but also the direct CP asymmetry and the time-dependent mixing
induced CP asy... | [
{
"created": "Sun, 25 Nov 2007 04:18:48 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Dec 2007 10:05:27 GMT",
"version": "v2"
}
] | 2007-12-04 | [
[
"Kim",
"C. S.",
""
],
[
"Yoshikawa",
"Tadashi",
""
]
] | We investigate systematically how to extract new physics contributions in B --> K pi l^+ l^- decay by using the angular decomposition. The decomposition will enable us to define not only several CP averaged forward-backward (FB) asymmetries but also the direct CP asymmetry and the time-dependent mixing induced CP asymm... |
hep-ph/0208071 | Strelchenko | V.V.Skalozub, A.V.Strelchenko (Dniepropetrovsk National University) | On generation of Abelian magnetic fields in SU(3) gluodynamics at high
temperature | some misprints were corrected | Eur.Phys.J. C33 (2004) 105-112 | 10.1140/epjc/s2003-01577-5 | null | hep-ph | null | The vacuum state of SU(3) gluodynamics at high temperature is investigated. A
consistent approach including the calculation of either the spontaneously
generated constant chromomagnetic isotopic $H_{3}$ and hypercharge $H_{8}$
fields or the polarization operator of charged gluons in this background is
applied. It is ... | [
{
"created": "Wed, 7 Aug 2002 13:30:59 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Feb 2003 23:49:00 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Jul 2003 13:34:57 GMT",
"version": "v3"
},
{
"created": "Mon, 1 Sep 2003 08:51:17 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Skalozub",
"V. V.",
"",
"Dniepropetrovsk National University"
],
[
"Strelchenko",
"A. V.",
"",
"Dniepropetrovsk National University"
]
] | The vacuum state of SU(3) gluodynamics at high temperature is investigated. A consistent approach including the calculation of either the spontaneously generated constant chromomagnetic isotopic $H_{3}$ and hypercharge $H_{8}$ fields or the polarization operator of charged gluons in this background is applied. It is sh... |
1111.6162 | Eduardo de Rafael | Eduardo de Rafael | Large Nc QCD and Harmonic Sums | Based on my talk at "Raymond Stora's 80th Birthday Party", LAPP, July
11th 2011 | null | 10.1007/s12043-012-0319-0 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the Large-Nc limit of QCD, two--point functions of local operators become
Harmonic Sums. I review some properties which follow from this fact and which
are relevant for phenomenological applications. This has led us to consider a
class of Analytic Number Theory Functions as toy models of Large-Nc QCD which I
also ... | [
{
"created": "Sat, 26 Nov 2011 14:42:37 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"de Rafael",
"Eduardo",
""
]
] | In the Large-Nc limit of QCD, two--point functions of local operators become Harmonic Sums. I review some properties which follow from this fact and which are relevant for phenomenological applications. This has led us to consider a class of Analytic Number Theory Functions as toy models of Large-Nc QCD which I also di... |
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