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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-ph/9312290 | Tatsuya Nakada | Tatsuya Nakada | Review on CP Violation | 35, PSI-PR-93-18 | AIP Conf.Proc.302:425-463,1994 | 10.1063/1.45461 | null | hep-ph | null | A phenomenological description of the neutral K and B meson systems is
presented. The situation of the current CP violation experiments is described
and a detailed discussion of their results is given, followed by some future
prospects.
| [
{
"created": "Wed, 15 Dec 1993 18:36:02 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Nakada",
"Tatsuya",
""
]
] | A phenomenological description of the neutral K and B meson systems is presented. The situation of the current CP violation experiments is described and a detailed discussion of their results is given, followed by some future prospects. |
2306.00912 | Theodore Brennan | T. Daniel Brennan and Sungwoo Hong | Introduction to Generalized Global Symmetries in QFT and Particle
Physics | 74 pages plus appendices | null | null | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | Generalized symmetries (also known as categorical symmetries) is a newly
developing technique for studying quantum field theories. It has given us new
insights into the structure of QFT and many new powerful tools that can be
applied to the study of particle phenomenology. In these notes we give an
exposition to the ... | [
{
"created": "Thu, 1 Jun 2023 17:14:35 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Jun 2023 16:28:51 GMT",
"version": "v2"
}
] | 2023-06-06 | [
[
"Brennan",
"T. Daniel",
""
],
[
"Hong",
"Sungwoo",
""
]
] | Generalized symmetries (also known as categorical symmetries) is a newly developing technique for studying quantum field theories. It has given us new insights into the structure of QFT and many new powerful tools that can be applied to the study of particle phenomenology. In these notes we give an exposition to the to... |
1609.07759 | Chandan Mondal | Chandan Mondal | Form factors and transverse charge and magnetization densities in the
hard-wall AdS/QCD model | 22 pages, 12 figures; version to appear in Phys. Rev. D | Phys. Rev. D 94, 073001 (2016) | 10.1103/PhysRevD.94.073001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a study of the flavor form factors in the framework of a hard-wall
AdS/QCD model and compare with the available experimental data. We obtain the
flavor form factors by decomposing the Dirac and Pauli form factors for the
nucleons using the charge and isospin symmetry. Further, we present a detailed
study o... | [
{
"created": "Sun, 25 Sep 2016 15:26:51 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Sep 2016 11:00:30 GMT",
"version": "v2"
}
] | 2016-10-25 | [
[
"Mondal",
"Chandan",
""
]
] | We present a study of the flavor form factors in the framework of a hard-wall AdS/QCD model and compare with the available experimental data. We obtain the flavor form factors by decomposing the Dirac and Pauli form factors for the nucleons using the charge and isospin symmetry. Further, we present a detailed study of ... |
2302.03968 | Lingyun Dai | Shi-Qing Kuang, Qi Zhou, Di Guo, Qin-He Yang, and Ling-Yun Dai | Study of $X(6900)$ with unitarized coupled channel scattering amplitudes | 23 pages, 4 figures, add a few discussions | null | 10.1140/epjc/s10052-023-11473-3 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the resonant state $X(6900)$. The scattering
amplitudes of coupled channels, $J/\psi J/\psi$-$J/\psi \psi(2S)$-$J/\psi
\psi(3770)$, are constructed with the interaction of four vector mesons
described by effective Lagrangians. The amplitudes are calculated up to one
loop, decomposed by partial... | [
{
"created": "Wed, 8 Feb 2023 09:53:19 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Mar 2023 09:32:40 GMT",
"version": "v2"
}
] | 2023-05-24 | [
[
"Kuang",
"Shi-Qing",
""
],
[
"Zhou",
"Qi",
""
],
[
"Guo",
"Di",
""
],
[
"Yang",
"Qin-He",
""
],
[
"Dai",
"Ling-Yun",
""
]
] | In this paper, we study the resonant state $X(6900)$. The scattering amplitudes of coupled channels, $J/\psi J/\psi$-$J/\psi \psi(2S)$-$J/\psi \psi(3770)$, are constructed with the interaction of four vector mesons described by effective Lagrangians. The amplitudes are calculated up to one loop, decomposed by partial w... |
hep-ph/0207051 | Jan Kalinowski | Jan Kalinowski | Slepton Flavour Violation at Colliders | 8 pages, latex, 1 figure, a typo in Tab.1 fixed | Acta Phys.Polon. B33 (2002) 2613-2620 | null | null | hep-ph | null | In supersymmetric extensions of the Standard Model, the lepton flavour
violation (LFV) is closely related to the structure of slepton masses and
mixing. Allowing for the most general flavour structure of the slepton sector,
consistent with the experimental limits on rare lepton decays, large and
distinct signals of L... | [
{
"created": "Wed, 3 Jul 2002 16:26:29 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Jul 2002 07:32:03 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Kalinowski",
"Jan",
""
]
] | In supersymmetric extensions of the Standard Model, the lepton flavour violation (LFV) is closely related to the structure of slepton masses and mixing. Allowing for the most general flavour structure of the slepton sector, consistent with the experimental limits on rare lepton decays, large and distinct signals of LFV... |
2011.03039 | Yu Jia | Feng Feng, Yingsheng Huang, Yu Jia, Wen-Long Sang, Jia-Yue Zhang | Exclusive radiative production of fully-charmed tetraquarks at $B$
Factory | 11 pages, 3 figures | null | 10.1016/j.physletb.2021.136368 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply the newly developed NRQCD factorization formula to analyze the
exclusive production of the fully-charmed tetraquark $T_{4c}$ plus a hard
photon at $B$ factory. For simplicity, in this work we have concentrated on the
associated production of the $0^{++}$ and $2^{++}$ tetraquarks with a photon.
With some roug... | [
{
"created": "Thu, 5 Nov 2020 18:57:00 GMT",
"version": "v1"
}
] | 2021-05-19 | [
[
"Feng",
"Feng",
""
],
[
"Huang",
"Yingsheng",
""
],
[
"Jia",
"Yu",
""
],
[
"Sang",
"Wen-Long",
""
],
[
"Zhang",
"Jia-Yue",
""
]
] | We apply the newly developed NRQCD factorization formula to analyze the exclusive production of the fully-charmed tetraquark $T_{4c}$ plus a hard photon at $B$ factory. For simplicity, in this work we have concentrated on the associated production of the $0^{++}$ and $2^{++}$ tetraquarks with a photon. With some rough ... |
1209.0040 | Andr\'e David | LHC Higgs Cross Section Working Group: A. David, A. Denner, M.
Duehrssen, M. Grazzini, C. Grojean, G. Passarino, M. Schumacher, M. Spira, G.
Weiglein, M. Zanetti | LHC HXSWG interim recommendations to explore the coupling structure of a
Higgs-like particle | null | null | null | LHCHXSWG-2012-001 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This document presents an interim framework in which the coupling structure
of a Higgs-like particle can be studied. After discussing different options and
approximations, recommendations on specific benchmark parametrizations to be
used to fit the data are given.
| [
{
"created": "Sat, 1 Sep 2012 00:47:56 GMT",
"version": "v1"
}
] | 2012-09-04 | [
[
"LHC Higgs Cross Section Working Group",
"",
""
],
[
"David",
"A.",
""
],
[
"Denner",
"A.",
""
],
[
"Duehrssen",
"M.",
""
],
[
"Grazzini",
"M.",
""
],
[
"Grojean",
"C.",
""
],
[
"Passarino",
"G.",
""
],
... | This document presents an interim framework in which the coupling structure of a Higgs-like particle can be studied. After discussing different options and approximations, recommendations on specific benchmark parametrizations to be used to fit the data are given. |
hep-ph/0307331 | Malgorzata Worek | K. Desch, A. Imhof, Z. Was and M. Worek | Probing the CP nature of the Higgs boson at linear colliders with tau
spin correlations; the case of mixed scalar--pseudoscalar couplings | 10 pages, 7 figures, LaTeX. Corrections of published version included | Phys.Lett. B579 (2004) 157-164 | 10.1016/j.physletb.2003.10.074 | CERN-TH-2003-166, LC-PHSM-2003-068 | hep-ph | null | The prospects for the measurement of the pseudoscalar admixture in the
h-tau-tau coupling to a Standard Model Higgs boson of 120 GeV mass are
discussed in a quantitative manner e+ e- collisions of 350 GeV centre-of-mass
energy. Specific angular distributions in the h --> tau tau; tau --> rho nu
decay chain can be use... | [
{
"created": "Sat, 26 Jul 2003 20:25:05 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Feb 2004 19:40:41 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Desch",
"K.",
""
],
[
"Imhof",
"A.",
""
],
[
"Was",
"Z.",
""
],
[
"Worek",
"M.",
""
]
] | The prospects for the measurement of the pseudoscalar admixture in the h-tau-tau coupling to a Standard Model Higgs boson of 120 GeV mass are discussed in a quantitative manner e+ e- collisions of 350 GeV centre-of-mass energy. Specific angular distributions in the h --> tau tau; tau --> rho nu decay chain can be used ... |
2304.05921 | Hsiang-nan Li | Hsiang-nan Li | Dispersive determination of electroweak-scale masses | 9 pages, 4 figures, version to appear in Physical Review D | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that the Higgs boson mass can be extracted from the dispersion
relation obeyed by the correlation function of two $b$-quark scalar currents.
The solution to the dispersion relation with the input from the perturbative
evaluation of the correlation function up to next-to-leading order in QCD and
with th... | [
{
"created": "Wed, 12 Apr 2023 15:39:43 GMT",
"version": "v1"
},
{
"created": "Mon, 15 May 2023 14:56:35 GMT",
"version": "v2"
},
{
"created": "Thu, 7 Sep 2023 13:03:25 GMT",
"version": "v3"
}
] | 2023-09-08 | [
[
"Li",
"Hsiang-nan",
""
]
] | We demonstrate that the Higgs boson mass can be extracted from the dispersion relation obeyed by the correlation function of two $b$-quark scalar currents. The solution to the dispersion relation with the input from the perturbative evaluation of the correlation function up to next-to-leading order in QCD and with the ... |
0908.0404 | Gino Isidori | Gino Isidori | Effective Theories for Flavour Physics beyond the Standard Model | Invited talk at International Workshop on Effective Field Theories:
From the Pion to the Upsilon (EFT 09), Valencia, Spain, 2-6 Feb 2009 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the role of flavour physics in building effective theories at the
TeV scale. Particular attention is devoted to the Minimal Flavour Violation
hypothesis, both in the quark and in the lepton sector. Alternative
flavour-protection mechanisms, such as the hierarchical fermion profiles of
models with a warped ... | [
{
"created": "Tue, 4 Aug 2009 08:10:16 GMT",
"version": "v1"
}
] | 2009-08-05 | [
[
"Isidori",
"Gino",
""
]
] | We discuss the role of flavour physics in building effective theories at the TeV scale. Particular attention is devoted to the Minimal Flavour Violation hypothesis, both in the quark and in the lepton sector. Alternative flavour-protection mechanisms, such as the hierarchical fermion profiles of models with a warped fi... |
2010.11717 | Minxi He | Minxi He | Perturbative Reheating in the Mixed Higgs-$R^2$ Model | 20 pages plus appendices and references. Match published version | JCAP 05 (2021) 021 | 10.1088/1475-7516/2021/05/021 | RESCEU-20/20 | hep-ph astro-ph.CO gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The preheating process in the mixed Higgs-$ R^2 $ model has been investigated
in depth recently, but the analysis of perturbative reheating is still missing.
In this paper, we discuss the effect of perturbative decay during (p)reheating
in this model. It is shown that perturbative decay can play an important role
thr... | [
{
"created": "Thu, 22 Oct 2020 13:44:19 GMT",
"version": "v1"
},
{
"created": "Mon, 10 May 2021 12:23:00 GMT",
"version": "v2"
}
] | 2021-06-14 | [
[
"He",
"Minxi",
""
]
] | The preheating process in the mixed Higgs-$ R^2 $ model has been investigated in depth recently, but the analysis of perturbative reheating is still missing. In this paper, we discuss the effect of perturbative decay during (p)reheating in this model. It is shown that perturbative decay can play an important role throu... |
hep-ph/0105008 | Antonio Pineda | Antonio Pineda | Determination of the bottom quark mass from the $\Upsilon(1S)$ system | 32 pages, LaTeX, 7 figures; Minor changes, journal version | JHEP0106:022,2001 | 10.1088/1126-6708/2001/06/022 | TTP01-12 | hep-ph hep-ex hep-lat | null | We approximately compute the normalization constant of the first infrared
renormalon of the pole mass (and the singlet static potential). Estimates of
higher order terms in the perturbative relation between the pole mass and the
$\MS$ mass (and in the relation between the singlet static potential and
$\alpha_s$) are ... | [
{
"created": "Tue, 1 May 2001 20:13:48 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jun 2001 15:26:01 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Pineda",
"Antonio",
""
]
] | We approximately compute the normalization constant of the first infrared renormalon of the pole mass (and the singlet static potential). Estimates of higher order terms in the perturbative relation between the pole mass and the $\MS$ mass (and in the relation between the singlet static potential and $\alpha_s$) are gi... |
2302.01765 | Joan Soto | Joan Soto and Sandra Tom\`as Valls | Hyperfine splittings of heavy quarkonium hybrids | 10 pages, 3 figures, 5 tables, matches journal version | null | 10.1103/PhysRevD.108.014025 | null | hep-ph hep-lat | http://creativecommons.org/licenses/by/4.0/ | In the framework of the Born-Oppenheimer Effective Field Theory, the
hyperfine structure of heavy quarkonium hybrids at leading order in the 1/m Q
expansion is determined by two potentials. We estimate those potentials by
interpolating between the known short distance behavior and the long distance
behavior calculate... | [
{
"created": "Fri, 3 Feb 2023 14:25:27 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Sep 2023 11:06:57 GMT",
"version": "v2"
}
] | 2023-09-04 | [
[
"Soto",
"Joan",
""
],
[
"Valls",
"Sandra Tomàs",
""
]
] | In the framework of the Born-Oppenheimer Effective Field Theory, the hyperfine structure of heavy quarkonium hybrids at leading order in the 1/m Q expansion is determined by two potentials. We estimate those potentials by interpolating between the known short distance behavior and the long distance behavior calculated ... |
1606.02504 | Sampsa Vihonen | C.R. Das, Jukka Maalampi, Joao Pulido and Sampsa Vihonen | Optimizing the $\theta_{23}$ octant search in long baseline neutrino
experiments | 16 pages, 4 figures | null | 10.1088/1742-6596/888/1/012219 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the possibility of determining the octant of the neutrino mixing
angle $\theta_{23}$, that is, whether $\theta_{23}> 45^\circ$ or
$\theta_{23}<45^\circ$, in long baseline neutrino experiments. Here we
numerically derived the sensitivity limits within which these experiments can
determine, by measuring the pr... | [
{
"created": "Wed, 8 Jun 2016 10:54:54 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Oct 2016 09:37:57 GMT",
"version": "v2"
},
{
"created": "Mon, 17 Dec 2018 14:30:22 GMT",
"version": "v3"
}
] | 2018-12-18 | [
[
"Das",
"C. R.",
""
],
[
"Maalampi",
"Jukka",
""
],
[
"Pulido",
"Joao",
""
],
[
"Vihonen",
"Sampsa",
""
]
] | We study the possibility of determining the octant of the neutrino mixing angle $\theta_{23}$, that is, whether $\theta_{23}> 45^\circ$ or $\theta_{23}<45^\circ$, in long baseline neutrino experiments. Here we numerically derived the sensitivity limits within which these experiments can determine, by measuring the prob... |
2202.04336 | Rishabh Jain | Wei-shu Hou, Rishabh Jain and Chung Kao | Searching for extra Higgs bosons via $pp\to H,A\to \tau\mu, \tau\tau $
at the Large Hadron Collider | 20 pages, 11 figures, Version to appear in the European Physical
Journal C | null | null | OU-HEP-220208 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We extend heavy Higgs searches at the Large Hadron Collider for $H \to \tau
\mu$ by CMS, and $H \to \tau\tau$ by ATLAS and CMS, to study discovery
prospects of extra Higgs states in $pp \to H,A \to \tau \mu, \tau\tau$ with
$e\mu + E_T$ and $j_{\tau} \mu + E_T$ final states, where $j_{\tau} = \pi \, ,
\rho\, , a_1$ an... | [
{
"created": "Wed, 9 Feb 2022 08:45:36 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Nov 2023 09:36:18 GMT",
"version": "v2"
}
] | 2023-11-23 | [
[
"Hou",
"Wei-shu",
""
],
[
"Jain",
"Rishabh",
""
],
[
"Kao",
"Chung",
""
]
] | We extend heavy Higgs searches at the Large Hadron Collider for $H \to \tau \mu$ by CMS, and $H \to \tau\tau$ by ATLAS and CMS, to study discovery prospects of extra Higgs states in $pp \to H,A \to \tau \mu, \tau\tau$ with $e\mu + E_T$ and $j_{\tau} \mu + E_T$ final states, where $j_{\tau} = \pi \, , \rho\, , a_1$ and ... |
2210.06215 | HongWei Ke | Hong-Wei Ke, Yi-Fan Shi, Xiao-Hai Liu and Xue-Qian Li | Possible molecular states of $\bar D^{*}K^{*}$ ($ D^{*}K^{*}$) and the
new exotic states $X_0(2900)$ and $X_1(2900)$ ($T^a_{cs0}(2900)^0$ and
$T^a_{cs0}(2900)^{++}$) | 14 pages, 2 figures and 5 tables. Accepted by PRD. arXiv admin note:
text overlap with arXiv:2112.14142 | Physical Review D 106, 114032 (2022) | 10.1103/PhysRevD.106.114032 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Two iso-singlet hadron states $X_0(2900)$ and $X_1(2900)$ with $J=0$ and 1
respectively, discovered by the LHCb collaboration in 2020, were identified as
molecular bound states of $\bar D^*K^*$. Recently two structures
$T^a_{cs0}(2900)^0$ and $T^a_{cs0}(2900)^{++}$ have been observed at the hadron
spectra, one would ... | [
{
"created": "Wed, 12 Oct 2022 14:01:27 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Dec 2022 12:02:25 GMT",
"version": "v2"
}
] | 2023-01-02 | [
[
"Ke",
"Hong-Wei",
""
],
[
"Shi",
"Yi-Fan",
""
],
[
"Liu",
"Xiao-Hai",
""
],
[
"Li",
"Xue-Qian",
""
]
] | Two iso-singlet hadron states $X_0(2900)$ and $X_1(2900)$ with $J=0$ and 1 respectively, discovered by the LHCb collaboration in 2020, were identified as molecular bound states of $\bar D^*K^*$. Recently two structures $T^a_{cs0}(2900)^0$ and $T^a_{cs0}(2900)^{++}$ have been observed at the hadron spectra, one would su... |
1207.0462 | Gavin Salam | Gavin P. Salam | QCD in hadron collisions | 9 pages, 4 figures, contribution to the proceedings of La Thuile
2012, the XXVI Rencontres de Physique de la Vall\'ee d'Aoste | null | 10.1393/ncc/i2012-11362-x | null | hep-ph | http://creativecommons.org/licenses/by-nc-sa/3.0/ | This talk examines recent progress in collider QCD and some facets of the
interplay between these developments and searches for new particles and
phenomena at the Tevatron and LHC.
| [
{
"created": "Mon, 2 Jul 2012 18:24:41 GMT",
"version": "v1"
}
] | 2022-03-02 | [
[
"Salam",
"Gavin P.",
""
]
] | This talk examines recent progress in collider QCD and some facets of the interplay between these developments and searches for new particles and phenomena at the Tevatron and LHC. |
1805.07342 | Kunio Kaneta | Emilian Dudas, Tony Gherghetta, Kunio Kaneta, Yann Mambrini, Keith A.
Olive | Gravitino Decay in High Scale Supersymmetry with R-parity Violation | 27 pages, 4 figures | Phys. Rev. D 98, 015030 (2018) | 10.1103/PhysRevD.98.015030 | CPHT-RR034.052018, UMN--TH--3718/18, FTPI--MINN--18/08,
LPT-Orsay-18-62 | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the effects of R-parity violation due to the inclusion of a
bilinear $\mu^\prime L H_u$ superpotential term in high scale supersymmetric
models with an EeV scale gravitino as dark matter. Although the typical
phenomenological limits on this coupling (e.g. due to lepton number violation
and the preservatio... | [
{
"created": "Fri, 18 May 2018 17:50:23 GMT",
"version": "v1"
}
] | 2018-08-01 | [
[
"Dudas",
"Emilian",
""
],
[
"Gherghetta",
"Tony",
""
],
[
"Kaneta",
"Kunio",
""
],
[
"Mambrini",
"Yann",
""
],
[
"Olive",
"Keith A.",
""
]
] | We consider the effects of R-parity violation due to the inclusion of a bilinear $\mu^\prime L H_u$ superpotential term in high scale supersymmetric models with an EeV scale gravitino as dark matter. Although the typical phenomenological limits on this coupling (e.g. due to lepton number violation and the preservation ... |
hep-ph/9702317 | Roman Nevzorov | J.M.Frere (Universite Libre de Bruxelles), R.B.Nevzorov, V.A.Novikov,
M.I.Vysotsky (ITEP, Moscow) | Neutrino Magnetic Moment Behaviour in a Renormalizable Model | 9 pages, 2 Postscript figures | Phys.Atom.Nucl. 60 (1997) 1662-1665; Yad.Fiz. 60N10 (1997)
1820-1823 | null | ITEP-9-97 | hep-ph | null | We have shown in hep-ph/9608266 that a neutrino magnetic moment form factor
$\mu_{\nu} (q^2)$ could be considerably amplified at low momentum transfer,$q^2
\leq m_N^2$, at the cost of introducing an extra light neutral fermion $N$ with
mass $m_N$ and nonzero magnetic moment. It was assumed that the magnetic moment
of... | [
{
"created": "Wed, 12 Feb 1997 19:15:54 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Frere",
"J. M.",
"",
"Universite Libre de Bruxelles"
],
[
"Nevzorov",
"R. B.",
"",
"ITEP, Moscow"
],
[
"Novikov",
"V. A.",
"",
"ITEP, Moscow"
],
[
"Vysotsky",
"M. I.",
"",
"ITEP, Moscow"
]
] | We have shown in hep-ph/9608266 that a neutrino magnetic moment form factor $\mu_{\nu} (q^2)$ could be considerably amplified at low momentum transfer,$q^2 \leq m_N^2$, at the cost of introducing an extra light neutral fermion $N$ with mass $m_N$ and nonzero magnetic moment. It was assumed that the magnetic moment of $... |
hep-ph/0310194 | Konstantinos Dimopoulos | K. Dimopoulos and M. Axenides | Hybrid Inflation without Flat Directions and without Primordial Black
Holes | 20 pages, LaTeX, 4 figures, added material and references, version
submitted to journal | JCAP 0506:008,2005 | 10.1088/1475-7516/2005/06/008 | null | hep-ph astro-ph gr-qc hep-th | null | We investigate the possibility that the Universe may inflate due to moduli
fields, corresponding to flat directions of supersymmetry, lifted by
supergravity corrections. Using a hybrid-type potential we obtain a two-stage
inflationary model. Depending on the curvature of the potential the first stage
corresponds to a... | [
{
"created": "Thu, 16 Oct 2003 15:37:06 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Nov 2003 16:15:43 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Sep 2004 17:03:22 GMT",
"version": "v3"
}
] | 2011-01-20 | [
[
"Dimopoulos",
"K.",
""
],
[
"Axenides",
"M.",
""
]
] | We investigate the possibility that the Universe may inflate due to moduli fields, corresponding to flat directions of supersymmetry, lifted by supergravity corrections. Using a hybrid-type potential we obtain a two-stage inflationary model. Depending on the curvature of the potential the first stage corresponds to a p... |
hep-ph/0404063 | Pawel Jankowski | F.Cornet (Granada U.), P.Jankowski (Warsaw U.) and M.Krawczyk (Warsaw
U.) | A New 5 Flavour NLO Analysis and Parametrizations of Parton
Distributions of the Real Photon | 49 pages, 27 postscript figures; FORTRAN programs available at
http://www.fuw.edu.pl/~pjank/param.html | Phys.Rev.D70:093004,2004 | 10.1103/PhysRevD.70.093004 | null | hep-ph | null | New, radiatively generated, NLO quark (u,d,s,c,b) and gluon densities in a
real, unpolarized photon are presented. We perform three global fits, based on
the NLO DGLAP evolution equations for Q^2>1 GeV^2, to all the available
structure function F_2^gamma(x,Q^2) data. As in our previous LO analysis we
utilize two theo... | [
{
"created": "Wed, 7 Apr 2004 16:54:09 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Cornet",
"F.",
"",
"Granada U."
],
[
"Jankowski",
"P.",
"",
"Warsaw U."
],
[
"Krawczyk",
"M.",
"",
"Warsaw\n U."
]
] | New, radiatively generated, NLO quark (u,d,s,c,b) and gluon densities in a real, unpolarized photon are presented. We perform three global fits, based on the NLO DGLAP evolution equations for Q^2>1 GeV^2, to all the available structure function F_2^gamma(x,Q^2) data. As in our previous LO analysis we utilize two theore... |
1905.00253 | Hamza Taibi | Hamza Taibi and Nourredine Mebarki | Constraints on electroweak gauged unparticle model from the oblique
parameters S and T | 5 pages, 4 figures | null | 10.1142/S0217732320502417 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The oblique parameters $S$ and $T$ are calculated in a gauged unparticles
model based on the electroweak group $SU(2)*U(1)$ and it's parameters space is
constrained using electroweak precision measurements.
| [
{
"created": "Wed, 1 May 2019 10:47:21 GMT",
"version": "v1"
}
] | 2020-10-28 | [
[
"Taibi",
"Hamza",
""
],
[
"Mebarki",
"Nourredine",
""
]
] | The oblique parameters $S$ and $T$ are calculated in a gauged unparticles model based on the electroweak group $SU(2)*U(1)$ and it's parameters space is constrained using electroweak precision measurements. |
hep-ph/9412209 | Stefano Moretti | S. Moretti and W.J. Stirling | Contributions of below--threshold decays to ${\cal {MSSM}}$ Higgs
branching ratios | 15 pages, latex, 5 figures appended as uuencoded files | Phys.Lett. B347 (1995) 291-299; Erratum-ibid. B366 (1996) 451 | 10.1016/0370-2693(95)00088-3 | DFTT 60/94, DTP/94/104 | hep-ph | null | We calculate all the experimentally relevant branching ratios of the Higgs
bosons of the Minimal Supersymmetric Standard Model, paying particular
attention to the contributions from below--threshold decays. We show that in
some cases these can significantly change the pattern of branching ratios
calculated without ta... | [
{
"created": "Thu, 1 Dec 1994 22:53:41 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Moretti",
"S.",
""
],
[
"Stirling",
"W. J.",
""
]
] | We calculate all the experimentally relevant branching ratios of the Higgs bosons of the Minimal Supersymmetric Standard Model, paying particular attention to the contributions from below--threshold decays. We show that in some cases these can significantly change the pattern of branching ratios calculated without taki... |
0807.0020 | Gregory Soyez | Gregory Soyez | The dipole picture in DIS: saturation and heavy quarks | 4 pages, presented at the 16th workshop on Deep Inelastic Scattering,
7-11 April 2008, UCL, London, UK | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the description of the proton structure function within the dipole
factorisation framework. We parametrise the forward dipole amplitude to account
for saturation as predicted by the small-x QCD evolution equations. Contrarily
to previous models, the saturation scale does not decrease when taking heavy
quar... | [
{
"created": "Mon, 30 Jun 2008 21:14:13 GMT",
"version": "v1"
}
] | 2008-07-02 | [
[
"Soyez",
"Gregory",
""
]
] | We discuss the description of the proton structure function within the dipole factorisation framework. We parametrise the forward dipole amplitude to account for saturation as predicted by the small-x QCD evolution equations. Contrarily to previous models, the saturation scale does not decrease when taking heavy quarks... |
hep-ph/0203274 | Jun Tabei | J. Tabei and H. Hotta | Constraints on $\tan{\beta}$ in SUSY SU(5) GUT | 21 pages, 12 figures, 2 tabels | null | null | null | hep-ph | null | On the evaluation of $\tan{\beta}$ is revisited by the method of the
renormalization group with the criteria of the bottom-tau unification in the
SUSY SU(5) GUT model. Among the conventional supersymmetric theories, an
energy-scale constant $M_{SUSY}$ is introduced by-hand to decouple the lower
energy-scale region fr... | [
{
"created": "Fri, 29 Mar 2002 14:32:08 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Apr 2002 11:09:46 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Tabei",
"J.",
""
],
[
"Hotta",
"H.",
""
]
] | On the evaluation of $\tan{\beta}$ is revisited by the method of the renormalization group with the criteria of the bottom-tau unification in the SUSY SU(5) GUT model. Among the conventional supersymmetric theories, an energy-scale constant $M_{SUSY}$ is introduced by-hand to decouple the lower energy-scale region from... |
hep-ph/0503261 | David Hitlin | JoAnne. L. Hewett, David G. Hitlin (eds), T. Abe, K. Agashe, J.
Albert, A. Ali, D. Atwood, C. Bauer, C. Bernard, I. Bigi,, A.J. Buras, G.
Burdman, M. Ciuchini, M. Convery, S. Dasu, A. Datta, M. Datta, A. Dedes, D.
del Re, D.A. Demir, F. Di Lodovico, D. Dujmic, G. Eigen, U. Egede, A. Falk,
Th. Feldmann, S. Gopal... | The Discovery Potential of a Super B Factory | 476 pages. Printed copies may be obtained by request to
kwebb@slac.stanford.edu . arXiv admin note: v2 appears to be identical to v1 | null | null | SLAC-R-709 | hep-ph | null | The Proceedings of the 2003 SLAC Workshops on flavor physics with a high
luminosity asymmetric e+e- collider. The sensitivity of flavor physics to
physics beyond the Standard Model is addressed in detail, in the context of the
improvement of experimental measurements and theoretical calculations.
| [
{
"created": "Fri, 25 Mar 2005 13:28:30 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Apr 2005 17:28:31 GMT",
"version": "v2"
}
] | 2012-04-15 | [
[
"Hewett",
"JoAnne. L.",
"",
"eds"
],
[
"Hitlin",
"David G.",
"",
"eds"
],
[
"Abe",
"T.",
""
],
[
"Agashe",
"K.",
""
],
[
"Albert",
"J.",
""
],
[
"Ali",
"A.",
""
],
[
"Atwood",
"D.",
""
],
[
... | The Proceedings of the 2003 SLAC Workshops on flavor physics with a high luminosity asymmetric e+e- collider. The sensitivity of flavor physics to physics beyond the Standard Model is addressed in detail, in the context of the improvement of experimental measurements and theoretical calculations. |
2206.10320 | Papia Panda | Papia Panda, Monojit Ghosh, Priya Mishra, Rukmani Mohanta | Extracting the best physics sensitivity from T2HKK: A study on optimal
detector volume | 22 pages, 12 figures, 3 tables, Version accepted for publication in
Phys. Rev. D | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | T2HK is an upcoming long-baseline experiment in Japan which will have two
water Cherenkov detector tanks of 187 kt volume each at distance of 295 km from
the source. An alternative project, T2HKK is also under consideration where one
of the water tanks will be moved to Korea at a distance of 1100 km. The flux at
295 ... | [
{
"created": "Tue, 21 Jun 2022 12:40:58 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2022 12:57:17 GMT",
"version": "v2"
}
] | 2022-09-27 | [
[
"Panda",
"Papia",
""
],
[
"Ghosh",
"Monojit",
""
],
[
"Mishra",
"Priya",
""
],
[
"Mohanta",
"Rukmani",
""
]
] | T2HK is an upcoming long-baseline experiment in Japan which will have two water Cherenkov detector tanks of 187 kt volume each at distance of 295 km from the source. An alternative project, T2HKK is also under consideration where one of the water tanks will be moved to Korea at a distance of 1100 km. The flux at 295 km... |
hep-ph/9409250 | Sangyong Jeon | Sangyong Jeon | Hydrodynamic Transport Coefficients in Relativistic Scalar Field Theory | 116 pages. An error in printing the figures file is corrected. The
bulk viscosity sections are corrected and entirely rewritten. 38 figures in
post-script format. One style file is included | Phys.Rev. D52 (1995) 3591-3642 | 10.1103/PhysRevD.52.3591 | UW/PT-94 | hep-ph | null | Hydrodynamic transport coefficients may be evaluated from first principles in
a weakly coupled scalar field theory at arbitrary temperature. In a theory with
cubic and quartic interactions, the infinite class of diagrams which contribute
to the leading weak coupling behavior are identified and summed. The resulting
e... | [
{
"created": "Thu, 8 Sep 1994 02:01:15 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Apr 1995 09:06:38 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Apr 1995 23:30:41 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Jeon",
"Sangyong",
""
]
] | Hydrodynamic transport coefficients may be evaluated from first principles in a weakly coupled scalar field theory at arbitrary temperature. In a theory with cubic and quartic interactions, the infinite class of diagrams which contribute to the leading weak coupling behavior are identified and summed. The resulting exp... |
2305.09338 | Muhammad Al-Zafar Khan | Muhammad Al-Zafar Khan, Mervlyn Moodley, Francesco Petruccione | Soliton Solutions and Conservation Laws for a Self-interacting Scalar
Field in \(\phi^{4}\) Theory | 19 pages, 2 figures | null | null | null | hep-ph hep-th math-ph math.MP quant-ph | http://creativecommons.org/licenses/by/4.0/ | We calculate soliton solutions to the scalar field equation of motion that
arises for the 4th-order extended Lagrangian (\(\phi^{4}\) theory) in quantum
field theory using the extended hyperbolic tangent and the sine-cosine methods.
Using the former technique, ten complex soliton waves are obtained; we
graphically re... | [
{
"created": "Tue, 16 May 2023 10:33:55 GMT",
"version": "v1"
}
] | 2023-05-17 | [
[
"Khan",
"Muhammad Al-Zafar",
""
],
[
"Moodley",
"Mervlyn",
""
],
[
"Petruccione",
"Francesco",
""
]
] | We calculate soliton solutions to the scalar field equation of motion that arises for the 4th-order extended Lagrangian (\(\phi^{4}\) theory) in quantum field theory using the extended hyperbolic tangent and the sine-cosine methods. Using the former technique, ten complex soliton waves are obtained; we graphically repr... |
hep-ph/9406328 | null | Dae-Gyu Lee and R. N. Mohapatra | Automatically R-Conserving SUSY SO(10) Models and Mixed Light Higgs
Doublets | UMD-PP-94-166 (some minor misprints corrected; Latex file; one figure
available on request ) | Phys.Rev. D51 (1995) 1353-1361 | 10.1103/PhysRevD.51.1353 | null | hep-ph | null | In automatic R-parity conserving SO(10) models, the simplest way to
accomodate realistic fermion masses is to demand that that the light Higgs
doublets be linear combinations of the {10} and {126}-bar grand unified Higgs
representations. We study the realization of this mixed light Higgs property
consistent with doub... | [
{
"created": "Thu, 16 Jun 1994 20:33:16 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Jun 1994 19:03:47 GMT",
"version": "v2"
},
{
"created": "Fri, 24 Jun 1994 17:58:56 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Lee",
"Dae-Gyu",
""
],
[
"Mohapatra",
"R. N.",
""
]
] | In automatic R-parity conserving SO(10) models, the simplest way to accomodate realistic fermion masses is to demand that that the light Higgs doublets be linear combinations of the {10} and {126}-bar grand unified Higgs representations. We study the realization of this mixed light Higgs property consistent with double... |
hep-ph/0305051 | Erik Bartos | E. Bartos, S. Dubnicka, A. Z. Dubnickova, E.A.Kuraev, E.Zemlyanaya | Is there any room for new physics in the muon g-2 problem? | Contribution on International Conference Hadron Structure '02,
September 23.-27., 2002, Herlany, Slovakia | null | null | null | hep-ph | null | Is there any room for new physics in the muon g-2 problem?
| [
{
"created": "Mon, 5 May 2003 22:43:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bartos",
"E.",
""
],
[
"Dubnicka",
"S.",
""
],
[
"Dubnickova",
"A. Z.",
""
],
[
"Kuraev",
"E. A.",
""
],
[
"Zemlyanaya",
"E.",
""
]
] | Is there any room for new physics in the muon g-2 problem? |
hep-ph/0202177 | Tomislav Prokopec | Kimmo Kainulainen, Tomislav Prokopec, Michael G. Schmidt and Steffen
Weinstock | Semiclassical force for electroweak baryogenesis: three-dimensional
derivation | 19 pages | Phys.Rev.D66:043502,2002 | 10.1103/PhysRevD.66.043502 | CERN-TH/2002-011, HD-THEP-02-7, NORDITA 2002-5 HE | hep-ph | null | We derive a semiclassical transport equation for fermions propagating in the
presence of a CP-violating planar bubble wall at a first order electroweak
phase transition. Starting from the Kadanoff-Baym (KB) equation for the
two-point (Wightman) function we perform an expansion in gradients, or
equivalently in the Pla... | [
{
"created": "Tue, 19 Feb 2002 12:34:16 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Kainulainen",
"Kimmo",
""
],
[
"Prokopec",
"Tomislav",
""
],
[
"Schmidt",
"Michael G.",
""
],
[
"Weinstock",
"Steffen",
""
]
] | We derive a semiclassical transport equation for fermions propagating in the presence of a CP-violating planar bubble wall at a first order electroweak phase transition. Starting from the Kadanoff-Baym (KB) equation for the two-point (Wightman) function we perform an expansion in gradients, or equivalently in the Planc... |
1203.5153 | John F. Donoghue | Ufuk Aydemir, Mohamed M. Anber and John F. Donoghue | Self-healing of unitarity in effective field theories and the onset of
new physics | 11 pages, 5 figures, typos corrected, reference added | null | 10.1103/PhysRevD.86.014025 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In effective field theories it is common to identify the onset of new physics
with the violation of tree-level unitarity. However, we show that this is
parametrically incorrect in the case of chiral perturbation theory, and is
probably theoretically incorrect in general. In the chiral theory, we explore
perturbative ... | [
{
"created": "Fri, 23 Mar 2012 01:52:13 GMT",
"version": "v1"
},
{
"created": "Tue, 15 May 2012 13:18:24 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Aydemir",
"Ufuk",
""
],
[
"Anber",
"Mohamed M.",
""
],
[
"Donoghue",
"John F.",
""
]
] | In effective field theories it is common to identify the onset of new physics with the violation of tree-level unitarity. However, we show that this is parametrically incorrect in the case of chiral perturbation theory, and is probably theoretically incorrect in general. In the chiral theory, we explore perturbative un... |
1308.0575 | J. G. Ferreira Jr | J. G. Ferreira Jr., C. A. de S. Pires, P. S. Rodrigues da Silva, A.
Sampieri | The Higgs sector of the SUSY reduced 3-3-1 model | 18 pages, 5 figures, new references added and figures resolution
improved | Phys. Rev. D 88, 105013 (2013) | 10.1103/PhysRevD.88.105013 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A supersymmetric version of the recently proposed reduced minimal 3-3-1 model
is considered and its Higgs sector is investigated. We focus on the mass
spectrum of the lightest scalars of the model. We show that Higgs mass of 125
GeV requires substantial radiative corrections. However, stops may develop
small mixing a... | [
{
"created": "Fri, 2 Aug 2013 18:31:49 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Aug 2013 16:38:25 GMT",
"version": "v2"
}
] | 2013-11-14 | [
[
"Ferreira",
"J. G.",
"Jr."
],
[
"Pires",
"C. A. de S.",
""
],
[
"da Silva",
"P. S. Rodrigues",
""
],
[
"Sampieri",
"A.",
""
]
] | A supersymmetric version of the recently proposed reduced minimal 3-3-1 model is considered and its Higgs sector is investigated. We focus on the mass spectrum of the lightest scalars of the model. We show that Higgs mass of 125 GeV requires substantial radiative corrections. However, stops may develop small mixing and... |
1804.02886 | Christian Carimalo | Christian Carimalo | Spinor Calculus in Particle Physics | 208 pages, in French, 24 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Methods of spinor calculus in particle physics are described in this series
of four chapters written in french. A special emphasis is made on the
well-known helicity-coupling scheme which is the guiding thread of all these
methods. Numerous explicit formulas are given for projectors onto two-particles
helicity states... | [
{
"created": "Mon, 9 Apr 2018 09:50:58 GMT",
"version": "v1"
}
] | 2018-04-10 | [
[
"Carimalo",
"Christian",
""
]
] | Methods of spinor calculus in particle physics are described in this series of four chapters written in french. A special emphasis is made on the well-known helicity-coupling scheme which is the guiding thread of all these methods. Numerous explicit formulas are given for projectors onto two-particles helicity states a... |
hep-ph/9812264 | Csaba Boros | A.W. Thomas and C. Boros | Pion Exchange and the H1 Forward Spectrometer Data | title changed, new references added | Eur.Phys.J.C9:267-269,1999 | 10.1007/s100520050530 | ADP-98-79/T346 | hep-ph hep-ex | null | We point out that the $\Delta\pi$ component of the nucleon wave function is
vital to the interpretation of the recent H1 data for leading baryon
production. While the $n/p$ ratio is equal to two with the $N\pi$ component
alone, the inclusion of the $\Delta\pi$ component brings this ratio very near
to unity, as observ... | [
{
"created": "Mon, 7 Dec 1998 00:44:57 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Mar 1999 05:40:11 GMT",
"version": "v2"
}
] | 2010-02-17 | [
[
"Thomas",
"A. W.",
""
],
[
"Boros",
"C.",
""
]
] | We point out that the $\Delta\pi$ component of the nucleon wave function is vital to the interpretation of the recent H1 data for leading baryon production. While the $n/p$ ratio is equal to two with the $N\pi$ component alone, the inclusion of the $\Delta\pi$ component brings this ratio very near to unity, as observed... |
1002.3982 | Sergei Chekanov V. | S.Chekanov, J.Proudfoot | Searches for TeV-scale particles at the LHC using jet shapes | 14 pages, 6 figures | Phys.Rev.D81:114038,2010 | 10.1103/PhysRevD.81.114038 | ANL-HEP-PR-10-2 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | New particles at the TeV scale can decay hadronically with strongly
collimated jets, thus the standard reconstruction methods based on
invariant-masses of well-separated jets can fail. We discuss how to identify
such particles in pp collisions at the LHC using jet shapes which help to
reduce the contribution of QCD-i... | [
{
"created": "Sun, 21 Feb 2010 18:00:02 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Feb 2010 22:15:17 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Apr 2010 15:22:32 GMT",
"version": "v3"
},
{
"created": "Wed, 2 Jun 2010 19:21:19 GMT",
"version": "v4"
}
] | 2014-11-20 | [
[
"Chekanov",
"S.",
""
],
[
"Proudfoot",
"J.",
""
]
] | New particles at the TeV scale can decay hadronically with strongly collimated jets, thus the standard reconstruction methods based on invariant-masses of well-separated jets can fail. We discuss how to identify such particles in pp collisions at the LHC using jet shapes which help to reduce the contribution of QCD-ind... |
1106.5016 | Renato Fonseca | Renato M. Fonseca | Calculating the renormalisation group equations of a SUSY model with
Susyno | Describes version 1.1 of the program (matches published version). The
program's webpage is in http://web.ist.utl.pt/renato.fonseca/susyno.html | null | 10.1016/j.cpc.2012.05.017 | CFTP/11-011 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Susyno is a Mathematica package dedicated to the computation of the 2-loop
renormalisation group equations of a supersymmetric model based on any gauge
group (the only exception being multiple U(1) groups) and for any field
content.
| [
{
"created": "Fri, 24 Jun 2011 17:07:12 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Jun 2012 16:48:49 GMT",
"version": "v2"
}
] | 2012-06-07 | [
[
"Fonseca",
"Renato M.",
""
]
] | Susyno is a Mathematica package dedicated to the computation of the 2-loop renormalisation group equations of a supersymmetric model based on any gauge group (the only exception being multiple U(1) groups) and for any field content. |
0902.3322 | Gi-Chol Cho | Gi-Chol Cho and Yoshimi Kanehata | Kaluza-Klein gluon and b-jet forward-backward asymmetry | 5 pages, 4 figures. Version to appear in Phys.Lett.B | Phys.Lett.B694:134-137,2010 | 10.1016/j.physletb.2010.09.057 | OCHA-PP-300 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The forward-backward asymmetry of $b$-quark jets on the $Z$-pole measured at
LEP/SLD experiments shows us -2.8-$\sigma$ deviation from the Standard Model
(SM) prediction. We examine a possibility of Kaluza-Klein (KK) gluon to explain
the $\afbb$ data in a scenario based on the warped extra dimension model by
Randall ... | [
{
"created": "Thu, 19 Feb 2009 08:30:39 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Mar 2010 08:02:44 GMT",
"version": "v2"
},
{
"created": "Sat, 11 Sep 2010 23:14:10 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Cho",
"Gi-Chol",
""
],
[
"Kanehata",
"Yoshimi",
""
]
] | The forward-backward asymmetry of $b$-quark jets on the $Z$-pole measured at LEP/SLD experiments shows us -2.8-$\sigma$ deviation from the Standard Model (SM) prediction. We examine a possibility of Kaluza-Klein (KK) gluon to explain the $\afbb$ data in a scenario based on the warped extra dimension model by Randall an... |
1806.05970 | Alan D. Martin | V.A. Khoze, A.D. Martin and M.G. Ryskin | Elastic and diffractive scattering at the LHC | 17 pages, 4 figures, version published in Phys. Lett. B | null | 10.1016/j.physletb.2018.07.054 | IPPP/18/42 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inspired by the new TOTEM data on elastic $pp$ scattering at 13 TeV, we study
the possibility to describe all the diffractive collider data ($\sigma_{\rm
tot}, d\sigma_{\rm el}/dt$, $\rho\equiv$Re$A$/Im$A$, \sd) in a wide interval of
energy (0.0625 to 13 TeV) in the framework of a two-channel eikonal model. We
show t... | [
{
"created": "Fri, 15 Jun 2018 13:52:49 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Aug 2018 09:20:06 GMT",
"version": "v2"
}
] | 2018-10-17 | [
[
"Khoze",
"V. A.",
""
],
[
"Martin",
"A. D.",
""
],
[
"Ryskin",
"M. G.",
""
]
] | Inspired by the new TOTEM data on elastic $pp$ scattering at 13 TeV, we study the possibility to describe all the diffractive collider data ($\sigma_{\rm tot}, d\sigma_{\rm el}/dt$, $\rho\equiv$Re$A$/Im$A$, \sd) in a wide interval of energy (0.0625 to 13 TeV) in the framework of a two-channel eikonal model. We show tha... |
0910.5517 | Kenji Kadota | Kenji Kadota and Jing Shao | Enhanced Tau Lepton Signatures at LHC in Constrained Supersymmetric
Seesaw | 15 pages, 3 figures, references added | Phys.Rev.D80:115004,2009 | 10.1103/PhysRevD.80.115004 | MCTP-09-50 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the possible enhancement of the tau lepton events at LHC when the
left-handed stau doublet becomes light (which can be even lighter than the
right-handed stau). This is illustrated in the constrained supersymmetric
seesaw model where the slepton doublet mass is suppressed by the effects of a
large neutrino... | [
{
"created": "Wed, 28 Oct 2009 23:04:11 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Dec 2009 16:00:02 GMT",
"version": "v2"
}
] | 2009-12-30 | [
[
"Kadota",
"Kenji",
""
],
[
"Shao",
"Jing",
""
]
] | We discuss the possible enhancement of the tau lepton events at LHC when the left-handed stau doublet becomes light (which can be even lighter than the right-handed stau). This is illustrated in the constrained supersymmetric seesaw model where the slepton doublet mass is suppressed by the effects of a large neutrino Y... |
hep-ph/0310079 | Urs Wiedemann A. | Carlos A. Salgado, Urs Achim Wiedemann | Medium Modification of Jet Shapes and Jet Multiplicities | 4 pages, Latex, 3 eps figures. version2: error in eq. (6) corrected,
Fig. 2 changed accordingly, conclusions unchanged | Phys.Rev.Lett. 93 (2004) 042301 | 10.1103/PhysRevLett.93.042301 | CERN-TH/2003-244 | hep-ph | null | Medium-induced parton energy loss is widely considered to underly the
suppression of high-pt leading hadron spectra in 200 GeV/A Au+Au collisions at
RHIC. Its description implies a characteristic kt-broadening of the subleading
hadronic fragments associated to the hard parton. However, this latter effect
is more diff... | [
{
"created": "Tue, 7 Oct 2003 18:18:34 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Oct 2003 14:03:48 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Salgado",
"Carlos A.",
""
],
[
"Wiedemann",
"Urs Achim",
""
]
] | Medium-induced parton energy loss is widely considered to underly the suppression of high-pt leading hadron spectra in 200 GeV/A Au+Au collisions at RHIC. Its description implies a characteristic kt-broadening of the subleading hadronic fragments associated to the hard parton. However, this latter effect is more diffic... |
1402.3298 | James Barnard Dr | James Barnard, Ben Farmer | A simple technique for combining simplified models and its application
to direct stop production | 25 pages, data included in source. V3: new content added, version
accepted for publication | null | 10.1007/JHEP06(2014)132 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The results of many LHC searches for supersymmetric particles are interpreted
using simplified models, in which one fixes the masses and couplings of most
sparticles then scans over a few remaining masses of interest. We present a new
technique for combining multiple simplified models (that requires no additional
sim... | [
{
"created": "Thu, 13 Feb 2014 21:00:17 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Mar 2014 02:24:22 GMT",
"version": "v2"
},
{
"created": "Tue, 27 May 2014 00:35:04 GMT",
"version": "v3"
}
] | 2015-06-18 | [
[
"Barnard",
"James",
""
],
[
"Farmer",
"Ben",
""
]
] | The results of many LHC searches for supersymmetric particles are interpreted using simplified models, in which one fixes the masses and couplings of most sparticles then scans over a few remaining masses of interest. We present a new technique for combining multiple simplified models (that requires no additional simul... |
2002.02935 | Tanmay Kumar Poddar | Tanmay Kumar Poddar, Subhendra Mohanty, Soumya Jana | Constraints on long range force from perihelion precession of planets in
a gauged $L_e-L_{\mu,\tau}$ scenario | 19 pages, 3 figures, 2 tables | null | 10.1140/epjc/s10052-021-09078-9 | null | hep-ph astro-ph.EP astro-ph.HE gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The standard model particles can be gauged in an anomaly free way by three
possible gauge symmetries namely ${L_e-L_\mu}$, ${L_e-L_\tau}$, and
${L_\mu-L_\tau}$. Of these, ${L_e-L_\mu}$ and ${L_e-L_\tau}$ forces can mediate
between the Sun and the planets and change the perihelion precession of
planetary orbits. It is... | [
{
"created": "Wed, 5 Feb 2020 09:20:38 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jul 2020 07:09:47 GMT",
"version": "v2"
}
] | 2021-04-21 | [
[
"Poddar",
"Tanmay Kumar",
""
],
[
"Mohanty",
"Subhendra",
""
],
[
"Jana",
"Soumya",
""
]
] | The standard model particles can be gauged in an anomaly free way by three possible gauge symmetries namely ${L_e-L_\mu}$, ${L_e-L_\tau}$, and ${L_\mu-L_\tau}$. Of these, ${L_e-L_\mu}$ and ${L_e-L_\tau}$ forces can mediate between the Sun and the planets and change the perihelion precession of planetary orbits. It is w... |
hep-ph/0605170 | Ulrich Haisch | Ulrich Haisch | Theoretical Status of K->pinunubar Decays | 5 pages, 2 figures, talk given at the XLIst Rencontres de Moriond QCD
and High Energy Hadronic Interactions, La Thuile, Aosta Valley, Italy, March
18--25, 2006 | null | null | null | hep-ph | null | We present a concise review of the theoretical status of rare K->pinunubar
decays in and beyond the standard model. Particular attention is thereby
devoted to the recent calculation of the next-to-next-to-leading order
corrections to the charm quark contribution of K^+->pi^+nunubar which removes
the last relevant the... | [
{
"created": "Mon, 15 May 2006 13:58:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Haisch",
"Ulrich",
""
]
] | We present a concise review of the theoretical status of rare K->pinunubar decays in and beyond the standard model. Particular attention is thereby devoted to the recent calculation of the next-to-next-to-leading order corrections to the charm quark contribution of K^+->pi^+nunubar which removes the last relevant theor... |
1310.0222 | Martin Kr\v{s}\v{s}\'ak | Martin Krssak | Energy Momentum Tensor Correlators in Improved Holographic QCD | 107 pages, 14 figures, PhD thesis | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this thesis, we study the physics of the quark gluon plasma (QGP) using
holographic methods borrowed from string theory. We start our discussion by
motivating the use of such machinery, explaining how recent experimental
results from the LHC and RHIC colliders suggests that the created QGP should be
described as a... | [
{
"created": "Tue, 1 Oct 2013 10:16:24 GMT",
"version": "v1"
}
] | 2013-10-02 | [
[
"Krssak",
"Martin",
""
]
] | In this thesis, we study the physics of the quark gluon plasma (QGP) using holographic methods borrowed from string theory. We start our discussion by motivating the use of such machinery, explaining how recent experimental results from the LHC and RHIC colliders suggests that the created QGP should be described as a s... |
2212.00978 | Roman Nikolaevich Lee | Petr A. Krachkov and Roman N. Lee | Charge asymmetry in the spectra of bremsstrahlung and pair production | 14 pages, 8 figures | null | 10.1007/JHEP02(2023)033 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the first Coulomb correction to the spectra of two processes:
the electron bremsstrahlung and electron-positron photoproduction in the
Coulomb field. We show that, in contrast to the results obtained in the Born
approximation and in the high-energy limit, the obtained corrections for these
two process ar... | [
{
"created": "Fri, 2 Dec 2022 05:15:15 GMT",
"version": "v1"
}
] | 2023-02-22 | [
[
"Krachkov",
"Petr A.",
""
],
[
"Lee",
"Roman N.",
""
]
] | We calculate the first Coulomb correction to the spectra of two processes: the electron bremsstrahlung and electron-positron photoproduction in the Coulomb field. We show that, in contrast to the results obtained in the Born approximation and in the high-energy limit, the obtained corrections for these two process are ... |
2001.03677 | Sally Robertson | Spencer R. Klein, Sally A. Robertson, Ramona Vogt | Nuclear effects in high-energy neutrino interactions | null | Phys. Rev. C 102, 015808 (2020) | 10.1103/PhysRevC.102.015808 | null | hep-ph astro-ph.HE nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutrino telescopes like IceCube, KM3NeT and Baikal-GVD offer physicists the
opportunity to study neutrinos with energies far beyond the reach of
terrestrial accelerators. These neutrinos are used to study high-energy
neutrino interactions and to probe the Earth through absorption tomography.
Current studies of TeV n... | [
{
"created": "Fri, 10 Jan 2020 22:08:22 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Mar 2020 00:36:28 GMT",
"version": "v2"
}
] | 2020-08-05 | [
[
"Klein",
"Spencer R.",
""
],
[
"Robertson",
"Sally A.",
""
],
[
"Vogt",
"Ramona",
""
]
] | Neutrino telescopes like IceCube, KM3NeT and Baikal-GVD offer physicists the opportunity to study neutrinos with energies far beyond the reach of terrestrial accelerators. These neutrinos are used to study high-energy neutrino interactions and to probe the Earth through absorption tomography. Current studies of TeV neu... |
1606.06686 | Hiroyuki Ishida | Takehiko Asaka, Shintaro Eijima, and Hiroyuki Ishida | On neutrinoless double beta decay in the $\nu$MSM | 10 pages, 6 figures, v2: published version to appear in Physics
Letters B | null | 10.1016/j.physletb.2016.09.044 | SU-HET-05-2016 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the neutrinoless double beta ($0\nu \beta \beta$) decay in the
so-called $\nu$MSM, in which three right-handed neutrinos with masses below the
electroweak scale are additionally introduced to the Standard Model. In this
model there appear three heavy neutral leptons $N_1$, $N_2$, and $N_3$
corresponding t... | [
{
"created": "Tue, 21 Jun 2016 18:04:09 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Nov 2016 05:58:33 GMT",
"version": "v2"
}
] | 2016-11-16 | [
[
"Asaka",
"Takehiko",
""
],
[
"Eijima",
"Shintaro",
""
],
[
"Ishida",
"Hiroyuki",
""
]
] | We consider the neutrinoless double beta ($0\nu \beta \beta$) decay in the so-called $\nu$MSM, in which three right-handed neutrinos with masses below the electroweak scale are additionally introduced to the Standard Model. In this model there appear three heavy neutral leptons $N_1$, $N_2$, and $N_3$ corresponding to ... |
hep-ph/9905271 | null | F. Gangemi, G. Montagna, M. Moretti, O. Nicrosini and F. Piccinini | Top-quark physics in six-quark final states at the Next Linear Collider | LaTeX (using elsart.sty), 17 pages, 9 figures included | Nucl.Phys. B559 (1999) 3-16 | 10.1016/S0550-3213(99)00450-2 | CERN/TH 99-125, FNT/T 99/08 | hep-ph | null | The processes of six-quark production with one $b\bar b$ pair are studied by
means of a complete tree-level electroweak calculation. The top-quark signal is
examined: the importance of electroweak backgrounds, of the order of 10% above
the $t\bar t$ threshold and of about 30% of the purely electroweak signal at
thres... | [
{
"created": "Fri, 7 May 1999 16:00:30 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Gangemi",
"F.",
""
],
[
"Montagna",
"G.",
""
],
[
"Moretti",
"M.",
""
],
[
"Nicrosini",
"O.",
""
],
[
"Piccinini",
"F.",
""
]
] | The processes of six-quark production with one $b\bar b$ pair are studied by means of a complete tree-level electroweak calculation. The top-quark signal is examined: the importance of electroweak backgrounds, of the order of 10% above the $t\bar t$ threshold and of about 30% of the purely electroweak signal at thresho... |
hep-ph/0102061 | Erhan Iltan | E. O. Iltan (ODTU, Ankara) | B --> K l^+ l^- decay in the general two Higgs doublet model | 13 pages, 1 Table, 8 figures | Eur.Phys.J.direct C4 (2002) 8 | null | null | hep-ph | null | We study the branching ratio, CP-violating asymmetry, forward-backward
asymmetry and the CP-violating asymmetry in the forward-backward asymmetry for
the exclusive decay B--> K l^+ l^-$ in the two Higgs doublet model with tree
level flavor changing neutral currents (model III). We analyse the dependencies
of these qu... | [
{
"created": "Tue, 6 Feb 2001 12:07:45 GMT",
"version": "v1"
},
{
"created": "Fri, 31 May 2002 19:46:37 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Iltan",
"E. O.",
"",
"ODTU, Ankara"
]
] | We study the branching ratio, CP-violating asymmetry, forward-backward asymmetry and the CP-violating asymmetry in the forward-backward asymmetry for the exclusive decay B--> K l^+ l^-$ in the two Higgs doublet model with tree level flavor changing neutral currents (model III). We analyse the dependencies of these quan... |
2005.00204 | Xin-Li Sheng | Xin-Li Sheng, Qun Wang, Xu-Guang Huang | Kinetic theory with spin: From massive to massless fermions | 12 pages, no figure | Phys. Rev. D 102, 025019 (2020) | 10.1103/PhysRevD.102.025019 | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find that the recently developed kinetic theories with spin for massive
and massless fermions are smoothly connected. By introducing a reference-frame
vector, we decompose the dipole-moment tensor into electric and magnetic dipole
moments. We show that the axial-vector component of the Wigner function
contains a c... | [
{
"created": "Fri, 1 May 2020 04:00:05 GMT",
"version": "v1"
}
] | 2020-07-29 | [
[
"Sheng",
"Xin-Li",
""
],
[
"Wang",
"Qun",
""
],
[
"Huang",
"Xu-Guang",
""
]
] | We find that the recently developed kinetic theories with spin for massive and massless fermions are smoothly connected. By introducing a reference-frame vector, we decompose the dipole-moment tensor into electric and magnetic dipole moments. We show that the axial-vector component of the Wigner function contains a con... |
hep-ph/0406112 | Brigitte Hiller | A.A. Osipov, H. Hansen, and B. Hiller | Long distance expansion for the NJL model with SU(3) and U_A(1) breaking | LaTeX, 30 pages, added discussions and references, title change,
version to appear in Nucl. Phys. A | Nucl.Phys. A745 (2004) 81-103 | 10.1016/j.nuclphysa.2004.08.022 | null | hep-ph | null | This work is a follow up of recent investigations, where we study the
implications of a generalized heat kernel expansion, constructed to incorporate
non-perturbatively the effects of a non-commutative quark mass matrix in a
fully covariant way at each order of the expansion. As underlying Lagrangian we
use the Nambu... | [
{
"created": "Wed, 9 Jun 2004 17:11:51 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Aug 2004 14:00:09 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Osipov",
"A. A.",
""
],
[
"Hansen",
"H.",
""
],
[
"Hiller",
"B.",
""
]
] | This work is a follow up of recent investigations, where we study the implications of a generalized heat kernel expansion, constructed to incorporate non-perturbatively the effects of a non-commutative quark mass matrix in a fully covariant way at each order of the expansion. As underlying Lagrangian we use the Nambu -... |
1301.4214 | German Valencia | German Valencia | Probing new physics with tau-leptons at the LHC | Prepared for TAU2012 | null | 10.1016/j.nuclphysbps.2014.09.043 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss new physics that can show up in the $\tau^+\tau^-$ production
process at the LHC but not in the dimuon or the dielectron channels. We
consider three different generic possibilities: a new resonance in the
Drell-Yan process in the form of a non-universal $Z^\prime$; a new non-resonant
contribution to $q\bar... | [
{
"created": "Thu, 17 Jan 2013 20:49:12 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Valencia",
"German",
""
]
] | We discuss new physics that can show up in the $\tau^+\tau^-$ production process at the LHC but not in the dimuon or the dielectron channels. We consider three different generic possibilities: a new resonance in the Drell-Yan process in the form of a non-universal $Z^\prime$; a new non-resonant contribution to $q\bar{q... |
hep-ph/9308329 | Benjamin Grinstein | Alon E. Faraggi and Benjamin Grinstein | Light Threshold Effects in Supersymmetric Grand Unified Theories | 33 pages (13 revised figures available by anonymous ftp), two new
sections, some improvements, SSCL--Preprint--496 and WIS--93/61/JULY--PH | Nucl.Phys.B422:3-36,1994 | 10.1016/0550-3213(94)00101-4 | null | hep-ph | null | Supersymmetric Grand Unified Theories have a rich spectrum of particles
barely heavier than the intermediate vector bosons. As their non-supersymmetric
counterparts, they lead to many relations among low energy observables. But the
precise form of the predictions is modified by the extended spectrum. If the
masses of... | [
{
"created": "Tue, 24 Aug 1993 16:29:10 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Dec 1993 19:54:53 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Dec 1993 00:42:09 GMT",
"version": "v3"
}
] | 2011-03-10 | [
[
"Faraggi",
"Alon E.",
""
],
[
"Grinstein",
"Benjamin",
""
]
] | Supersymmetric Grand Unified Theories have a rich spectrum of particles barely heavier than the intermediate vector bosons. As their non-supersymmetric counterparts, they lead to many relations among low energy observables. But the precise form of the predictions is modified by the extended spectrum. If the masses of t... |
1309.0721 | Wim de Boer | W. de Boer (for the CMS Collaboration, IEKP, Karlsruhe Institute of
Technology, Germany) | The Discovery of the Higgs Boson with the CMS Detector and its
Implications for Supersymmetry and Cosmology | 26 pages, Conference Proceedings Time and Matter (TAM2013), Venice,
Feb. 2013 | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The discovery of the long awaited Higgs boson is described using data from
the CMS detector at the LHC. In the SM the masses of fermions and the heavy
gauge bosons are generated by the interactions with the Higgs field, so all
couplings are related to the observed masses. Indeed, all observed couplings
are consistent... | [
{
"created": "Tue, 3 Sep 2013 15:23:33 GMT",
"version": "v1"
}
] | 2013-09-04 | [
[
"de Boer",
"W.",
"",
"for the CMS Collaboration, IEKP, Karlsruhe Institute of\n Technology, Germany"
]
] | The discovery of the long awaited Higgs boson is described using data from the CMS detector at the LHC. In the SM the masses of fermions and the heavy gauge bosons are generated by the interactions with the Higgs field, so all couplings are related to the observed masses. Indeed, all observed couplings are consistent w... |
2203.12871 | Ijaz Ahmed | Ijaz Ahmed, Anwar Zada, Muhammad Waqas, M. U. Ashraf | Application of deep learning in top pair and single top quark production
at the LHC | 21 pages, 4 tables, 19 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate the performance of a very efficient tagger applies on
hadronically decaying top quark pairs as signal based on deep neural network
algorithms and compares with the QCD multi-jet background events. A significant
enhancement of performance in boosted top quark events is observed with our
limited computin... | [
{
"created": "Thu, 24 Mar 2022 06:26:10 GMT",
"version": "v1"
}
] | 2022-03-25 | [
[
"Ahmed",
"Ijaz",
""
],
[
"Zada",
"Anwar",
""
],
[
"Waqas",
"Muhammad",
""
],
[
"Ashraf",
"M. U.",
""
]
] | We demonstrate the performance of a very efficient tagger applies on hadronically decaying top quark pairs as signal based on deep neural network algorithms and compares with the QCD multi-jet background events. A significant enhancement of performance in boosted top quark events is observed with our limited computing ... |
1106.0340 | Arie Bodek | A. Bodek, H. S. Budd and E. Christy | Neutrino Quasielastic Scattering on Nuclear Targets: Parametrizing
Transverse Enhancement (Meson Exchange Currents) | Revised Version- July 21, 2011: 17 pages, 20 Figures. To be published
in Eur. Phys. J. C | Eur. Phys. J. C 71 (2011) 1726 | 10.1140/epjc/s10052-011-1726-y | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a parametrization of the observed enhancement in the transverse
electron quasielastic (QE) response function for nucleons bound in carbon as a
function of the square of the four momentum transfer ($Q^2$) in terms of a
correction to the magnetic form factors of bound nucleons. The parametrization
should als... | [
{
"created": "Wed, 1 Jun 2011 23:44:54 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Jul 2011 14:43:21 GMT",
"version": "v2"
},
{
"created": "Thu, 21 Jul 2011 19:50:56 GMT",
"version": "v3"
}
] | 2011-09-07 | [
[
"Bodek",
"A.",
""
],
[
"Budd",
"H. S.",
""
],
[
"Christy",
"E.",
""
]
] | We present a parametrization of the observed enhancement in the transverse electron quasielastic (QE) response function for nucleons bound in carbon as a function of the square of the four momentum transfer ($Q^2$) in terms of a correction to the magnetic form factors of bound nucleons. The parametrization should also ... |
1610.03711 | Jarkko Peuron | Tuomas Lappi, Jarkko Peuron | Plasmon mass scale in classical nonequilibrium gauge theory | 9 pages, 10 figures, to appear in Phys. Rev. D | Phys. Rev. D 95, 014025 (2017) | 10.1103/PhysRevD.95.014025 | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Classical lattice Yang-Mills calculations provide a good way to understand
different nonequilibrium phenomena in nonperturbatively overoccupied systems.
Above the Debye scale the classical theory can be matched smoothly to kinetic
theory. The aim of this work is to study the limits of this quasiparticle
picture by de... | [
{
"created": "Wed, 12 Oct 2016 13:50:17 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Jan 2017 13:13:08 GMT",
"version": "v2"
}
] | 2017-02-01 | [
[
"Lappi",
"Tuomas",
""
],
[
"Peuron",
"Jarkko",
""
]
] | Classical lattice Yang-Mills calculations provide a good way to understand different nonequilibrium phenomena in nonperturbatively overoccupied systems. Above the Debye scale the classical theory can be matched smoothly to kinetic theory. The aim of this work is to study the limits of this quasiparticle picture by dete... |
1107.1269 | D.N. Triantafyllopoulos | D.N. Triantafyllopoulos | Forward and Mueller-Navelet Jets | 6 pages, 4 figures. To appear in the proceedings of Excited QCD 2011,
20-25 Feb 2011, Les Houches, France | Acta Physica Polonica B Proceedings Supplement vol. 4 (2011) page
549 | 10.5506/APhysPolBSupp.4.549 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the production of forward jets in high energy processes where one
probes a dense hadronic wavefunction. In particular, and as a signature of
parton saturation, we discuss the possibility of a strong momentum
decorrelation in Mueller-Navelet jets which leads to a geometric scaling
behavior.
| [
{
"created": "Wed, 6 Jul 2011 22:11:54 GMT",
"version": "v1"
}
] | 2011-10-24 | [
[
"Triantafyllopoulos",
"D. N.",
""
]
] | We discuss the production of forward jets in high energy processes where one probes a dense hadronic wavefunction. In particular, and as a signature of parton saturation, we discuss the possibility of a strong momentum decorrelation in Mueller-Navelet jets which leads to a geometric scaling behavior. |
hep-ph/0006219 | Victor Nikonov | V. A. Nikonov and J. Nyiri | Quark combinatorics for production ratios in hadronic Z^0 decays | 5 pages, LaTeX, 8 EPS figures, epsfig.sty | null | null | null | hep-ph | null | Model independent verification of the quark combinatorics rules, which govern
the ratios of the yields of secondaries, is presented for jet processes.
Because of a large number of produced resonances in the hadron jets, a test of
the quark combinatorics rules is hardly possible in the central region,
x_{hadron} < 0.2... | [
{
"created": "Mon, 19 Jun 2000 12:30:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nikonov",
"V. A.",
""
],
[
"Nyiri",
"J.",
""
]
] | Model independent verification of the quark combinatorics rules, which govern the ratios of the yields of secondaries, is presented for jet processes. Because of a large number of produced resonances in the hadron jets, a test of the quark combinatorics rules is hardly possible in the central region, x_{hadron} < 0.2. ... |
2203.15452 | Yong Tang | Qing-Yang Wang, Yong Tang, Yue-Liang Wu | Dark Matter Production in Weyl $R^2$ Inflation | 26 pages, 5 figures | Phys. Rev. D 106, 023502, 2022 | 10.1103/PhysRevD.106.023502 | null | hep-ph astro-ph.CO gr-qc | http://creativecommons.org/licenses/by/4.0/ | Dark matter and inflation are two key elements to understand the origin of
cosmic structures in modern cosmology, and yet their exact physical models
remain largely uncertain. The Weyl scaling invariant theory of gravity may
provide a feasible scheme to solve these two puzzles jointly, which contains a
massive gauge ... | [
{
"created": "Tue, 29 Mar 2022 11:51:24 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jul 2022 02:50:03 GMT",
"version": "v2"
}
] | 2022-07-08 | [
[
"Wang",
"Qing-Yang",
""
],
[
"Tang",
"Yong",
""
],
[
"Wu",
"Yue-Liang",
""
]
] | Dark matter and inflation are two key elements to understand the origin of cosmic structures in modern cosmology, and yet their exact physical models remain largely uncertain. The Weyl scaling invariant theory of gravity may provide a feasible scheme to solve these two puzzles jointly, which contains a massive gauge bo... |
1311.5085 | Max Zoller | M. F. Zoller | Beta-function for the Higgs self-interaction in the Standard Model at
three-loop level | contribution to the proceedings of the European Physical Society
Conference on High Energy Physics, 2013 | PoS EPS-HEP2013 (2013) 322 | null | TTP13-040, SFB/CPP-13-103 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The discovery of a Higgs particle has triggered numerous theoretical and
experimental investigations concerning its production and decay rates and has
led to interesting results concerning its interaction with fermions and gauge
bosons. The self-interaction $\lambda$ of the Standard Model Higgs boson is
particularly ... | [
{
"created": "Wed, 20 Nov 2013 15:03:57 GMT",
"version": "v1"
}
] | 2017-07-25 | [
[
"Zoller",
"M. F.",
""
]
] | The discovery of a Higgs particle has triggered numerous theoretical and experimental investigations concerning its production and decay rates and has led to interesting results concerning its interaction with fermions and gauge bosons. The self-interaction $\lambda$ of the Standard Model Higgs boson is particularly im... |
hep-ph/9608421 | M. Bisset | Mike Bisset, Dilip Kumar Ghosh and Sreerup Raychaudhuri | Combined Squark and Gluino Mass Bounds from LEP Data | 13 page RevTeX file, 1 figure, uses epsf.sty; minor corrections made
and references updated | null | null | TIFR/TH/96-05, BU-TH/96-4 | hep-ph | null | Under the assumption of gaugino mass unification at a high scale, chargino
and neutralino masses depend on the value of the gluino mass, which itself
becomes a function of squark masses through self-energy corrections. We
demonstrate that this leads to combined bounds on squark and gluino masses from
the limits on ch... | [
{
"created": "Fri, 23 Aug 1996 15:10:56 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Aug 1996 00:48:04 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Bisset",
"Mike",
""
],
[
"Ghosh",
"Dilip Kumar",
""
],
[
"Raychaudhuri",
"Sreerup",
""
]
] | Under the assumption of gaugino mass unification at a high scale, chargino and neutralino masses depend on the value of the gluino mass, which itself becomes a function of squark masses through self-energy corrections. We demonstrate that this leads to combined bounds on squark and gluino masses from the limits on char... |
hep-ph/0512106 | Mikhail Gorshteyn | Mikhail Gorchtein | Doubly virtual Compton scattering and the beam normal spin asymmetry | 13 pages, 2 figures, revtex, submitted to Phys. Rev. C; new version:
two figures added, typos corrected | Phys.Rev.C73:035213,2006 | 10.1103/PhysRevC.73.035213 | null | hep-ph nucl-th | null | We construct an invariant basis for Compton scattering with two virtual
photons (VVCS). The basis tensors are chosen to be gauge invariant and
orthogonal to each other. The properties of the corresponding 18 invariant
amplitudes are studied in detail. We consider the special case of elastic VVCS
with the virtualities... | [
{
"created": "Thu, 8 Dec 2005 20:30:59 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Dec 2005 19:08:18 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Jan 2006 23:07:50 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Gorchtein",
"Mikhail",
""
]
] | We construct an invariant basis for Compton scattering with two virtual photons (VVCS). The basis tensors are chosen to be gauge invariant and orthogonal to each other. The properties of the corresponding 18 invariant amplitudes are studied in detail. We consider the special case of elastic VVCS with the virtualities o... |
2401.06716 | Loris Del Grosso | Loris Del Grosso, Paolo Pani, Alfredo Urbano | Compact objects in and beyond the Standard Model from non-perturbative
vacuum scalarization | 12 pages, 6 figures. v2: matches version accepted in PRD | Phys. Rev. D 109, 095006 (2024) | 10.1103/PhysRevD.109.095006 | null | hep-ph astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a theory in which a real scalar field is Yukawa-coupled to a
fermion and has a potential with two non-degenerate vacua. If the coupling is
sufficiently strong, a collection of N fermions deforms the true vacuum state,
creating energetically-favored false-vacuum pockets in which fermions are
trapped. We em... | [
{
"created": "Fri, 12 Jan 2024 17:39:31 GMT",
"version": "v1"
},
{
"created": "Tue, 7 May 2024 07:30:07 GMT",
"version": "v2"
}
] | 2024-05-08 | [
[
"Del Grosso",
"Loris",
""
],
[
"Pani",
"Paolo",
""
],
[
"Urbano",
"Alfredo",
""
]
] | We consider a theory in which a real scalar field is Yukawa-coupled to a fermion and has a potential with two non-degenerate vacua. If the coupling is sufficiently strong, a collection of N fermions deforms the true vacuum state, creating energetically-favored false-vacuum pockets in which fermions are trapped. We embe... |
hep-ph/9407350 | Bashir "a." | A.Bashir and M.R.Pennington | Gauge independent Chiral Symmetry Breaking in Quenched QED | 22 pages, DTP-94/48 | Phys.Rev. D50 (1994) 7679-7689 | 10.1103/PhysRevD.50.7679 | null | hep-ph | null | In quenched QED we construct a non-perturbative fermion-boson vertex that
ensures the fermion propagator satisfies the Ward-Takahashi identity, is
multiplicatively renormalizable, agrees with perturbation theory for weak
couplings and has a critical coupling for dynamical mass generation that is
strictly gauge indepe... | [
{
"created": "Thu, 21 Jul 1994 12:55:07 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Sep 1994 14:26:49 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Bashir",
"A.",
""
],
[
"Pennington",
"M. R.",
""
]
] | In quenched QED we construct a non-perturbative fermion-boson vertex that ensures the fermion propagator satisfies the Ward-Takahashi identity, is multiplicatively renormalizable, agrees with perturbation theory for weak couplings and has a critical coupling for dynamical mass generation that is strictly gauge independ... |
1206.5720 | Massimiliano Alvioli | M. Alvioli, H. Holopainen, K. J. Eskola, M. Strikman | Initial state anisotropies in ultrarelativistic heavy-ion collisions
from the Monte Carlo Glauber model | Contribution to the Sixth International Conference on Quarks and
Nuclear Physics (QNP12), April 16-20, 2012 Palaiseau (France) | PoS(QNP2012)172 | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In hydrodynamicalmodeling of heavy-ion collisions the initial state spatial
anisotropies translate into momentum anisotropies of the final state particle
distributions. Thus, understanding the origin of the initial anisotropies and
quantifying their uncertainties is important for the extraction of specific QCD
matter... | [
{
"created": "Mon, 25 Jun 2012 16:03:40 GMT",
"version": "v1"
}
] | 2012-06-26 | [
[
"Alvioli",
"M.",
""
],
[
"Holopainen",
"H.",
""
],
[
"Eskola",
"K. J.",
""
],
[
"Strikman",
"M.",
""
]
] | In hydrodynamicalmodeling of heavy-ion collisions the initial state spatial anisotropies translate into momentum anisotropies of the final state particle distributions. Thus, understanding the origin of the initial anisotropies and quantifying their uncertainties is important for the extraction of specific QCD matter p... |
hep-ph/0409002 | Peter Arnold | Peter Arnold | Quark-Gluon Plasma Thermalization and Plasma Instabilities | 10 pages, 7 figures | null | null | null | hep-ph | null | In this talk, I review the important role played by plasma instabilities in
the thermalization of quark-gluon plasmas at very high energy. [Conference talk
presented at Strong and Electroweak Mattter 2004, Helsinki, Finland, June
16--19.]
| [
{
"created": "Tue, 31 Aug 2004 20:15:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arnold",
"Peter",
""
]
] | In this talk, I review the important role played by plasma instabilities in the thermalization of quark-gluon plasmas at very high energy. [Conference talk presented at Strong and Electroweak Mattter 2004, Helsinki, Finland, June 16--19.] |
2401.02082 | Juhi Oudichhya | Juhi Oudichhya and Ajay Kumar Rai | Spectroscopic study of $D-$ meson in Regge phenomenology | 9 pages, 4 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | In last few years the experimental evidence of charmed mesons is increasing
remarkably. In the present work we systematically studied the $D$ meson by
employing Regge phenomenology. By assuming the existence of the quasilinear
Regge trajectories, several relations between Regge slope, intercept, and meson
masses have... | [
{
"created": "Thu, 4 Jan 2024 06:14:26 GMT",
"version": "v1"
}
] | 2024-01-05 | [
[
"Oudichhya",
"Juhi",
""
],
[
"Rai",
"Ajay Kumar",
""
]
] | In last few years the experimental evidence of charmed mesons is increasing remarkably. In the present work we systematically studied the $D$ meson by employing Regge phenomenology. By assuming the existence of the quasilinear Regge trajectories, several relations between Regge slope, intercept, and meson masses have b... |
1811.03086 | Bartosz Fornal | Bartosz Fornal, Benjamin Grinstein | Dark Side of the Neutron? | 6 pages, 2 figures; Plenary talk presented at the International
Workshop on Particle Physics at Neutron Sources 2018, Grenoble, France, May
24-26, 2018; based on: Phys. Rev. Lett. 120, 191801 (2018)
[arXiv:1801.01124]; see also arXiv:1810.00862; to be published in EPJ Web of
Conferences | null | null | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss our recently proposed interpretation of the discrepancy between
the bottle and beam neutron lifetime experiments as a sign of a dark sector.
The difference between the outcomes of the two types of measurements is
explained by the existence of a neutron dark decay channel with a branching
fraction 1%. Pheno... | [
{
"created": "Wed, 7 Nov 2018 18:59:19 GMT",
"version": "v1"
}
] | 2018-12-12 | [
[
"Fornal",
"Bartosz",
""
],
[
"Grinstein",
"Benjamin",
""
]
] | We discuss our recently proposed interpretation of the discrepancy between the bottle and beam neutron lifetime experiments as a sign of a dark sector. The difference between the outcomes of the two types of measurements is explained by the existence of a neutron dark decay channel with a branching fraction 1%. Phenome... |
hep-ph/9605228 | Grandou Thierry | Thierry Grandou | On the Light Cone Singularity of the Thermal Effective Expansion | 18 pages | Phys.Lett. B367 (1996) 229-236 | 10.1016/0370-2693(95)01470-5 | INLN 95/25 | hep-ph | null | We consider a scalar massless quantum field model, at finite temperature $T$,
both renormalizable and asymptotically free. Focussing on the singular
structure of the effective perturbation theory about the light cone, several
new insights are put forth, regarding the interplay between hard thermal loop
resummation an... | [
{
"created": "Mon, 6 May 1996 13:57:43 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Grandou",
"Thierry",
""
]
] | We consider a scalar massless quantum field model, at finite temperature $T$, both renormalizable and asymptotically free. Focussing on the singular structure of the effective perturbation theory about the light cone, several new insights are put forth, regarding the interplay between hard thermal loop resummation and ... |
1405.6639 | Victor Ilisie | Victor Ilisie and Antonio Pich | Low-mass fermiophobic charged Higgs phenomenology in two-Higgs-doublet
models | 40 pages, 11 figures. Minor typos corrected | JHEP 1409 (2014) 089 | 10.1007/JHEP09(2014)089 | FTUV/14-0526; IFIC/14-36 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After the recent discovery of a Higgs-like boson, the possibility of an
enlarged scalar sector arises as a natural question. Experimental searches for
charged scalars have been already performed with negative results. We analyze
the phenomenology associated with a fermiophobic charged Higgs (it does not
couple to fer... | [
{
"created": "Mon, 26 May 2014 16:59:43 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Oct 2014 16:12:55 GMT",
"version": "v2"
},
{
"created": "Mon, 18 May 2015 14:11:13 GMT",
"version": "v3"
}
] | 2015-05-19 | [
[
"Ilisie",
"Victor",
""
],
[
"Pich",
"Antonio",
""
]
] | After the recent discovery of a Higgs-like boson, the possibility of an enlarged scalar sector arises as a natural question. Experimental searches for charged scalars have been already performed with negative results. We analyze the phenomenology associated with a fermiophobic charged Higgs (it does not couple to fermi... |
1507.02483 | Hajime Fukuda | Cheng-Wei Chiang, Hajime Fukuda, Keisuke Harigaya, Masahiro Ibe and
Tsutomu T. Yanagida | Diboson Resonance as a Portal to Hidden Strong Dynamics | 21 pages, 4 figures | null | null | IPMU15-0104 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new explanation for excess events observed in the search for a
high-mass resonance decaying into dibosons by the ATLAS experiment. The
resonance is identified as a composite spin-$0$ particle that couples to the
Standard Model gauge bosons via dimension-5 operators. The excess events can be
explained if ... | [
{
"created": "Thu, 9 Jul 2015 12:37:03 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Jul 2015 05:23:48 GMT",
"version": "v2"
},
{
"created": "Fri, 8 Jan 2016 01:54:24 GMT",
"version": "v3"
}
] | 2016-01-11 | [
[
"Chiang",
"Cheng-Wei",
""
],
[
"Fukuda",
"Hajime",
""
],
[
"Harigaya",
"Keisuke",
""
],
[
"Ibe",
"Masahiro",
""
],
[
"Yanagida",
"Tsutomu T.",
""
]
] | We propose a new explanation for excess events observed in the search for a high-mass resonance decaying into dibosons by the ATLAS experiment. The resonance is identified as a composite spin-$0$ particle that couples to the Standard Model gauge bosons via dimension-5 operators. The excess events can be explained if th... |
1412.2676 | Jacques Soffer | Jacques Soffer, Claude Bourrely and Franco Buccella | How large is the gluon polarization in the statistical parton
distributions approach? | 4 pages, 3 figures, Invited talk presented by Jacques Soffer at "
DIFFRACTION 2014 ",May 10 - 15, 2014, Primosten (Croatia) (to be published in
the AIP Conference Proceedings{\deg} | null | 10.1063/1.4915986 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the theoretical foundations of the quantum statistical approach to
parton distributions and we show that by using some recent experimental results
from Deep Inelastic Scattering, we are able to improve the description of the
data by means of a new determination of the parton distributions. We will see
that ... | [
{
"created": "Mon, 8 Dec 2014 17:43:53 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Soffer",
"Jacques",
""
],
[
"Bourrely",
"Claude",
""
],
[
"Buccella",
"Franco",
""
]
] | We review the theoretical foundations of the quantum statistical approach to parton distributions and we show that by using some recent experimental results from Deep Inelastic Scattering, we are able to improve the description of the data by means of a new determination of the parton distributions. We will see that a ... |
0907.5465 | HongWei Ke | Hong-Wei Ke, Xue-Qian Li and Zheng-Tao Wei | Whether new data on $D_s\to f_0(980) e^+ \nu_e$ can be understood if
$f_0(980)$ consists of only the conventional $q\bar{q}$ structure | 13pages, 3 figures; some changes were made, references added.
Accepted by PRD | Phys.Rev.D80:074030,2009 | 10.1103/PhysRevD.80.074030 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Only two isospin-singlet scalar mesons $f_0(600)$ ($\sigma$) and $f_0(980)$
exist below 1 GeV, so that it is natural to suppose that they are two energy
eigenstates which are mixtures of ${1\over\sqrt 2}(u\bar u+d\bar d)$ and $s\bar
s$. Is this picture right? Generally, it is considered that $f_0(600)$ mainly
consist... | [
{
"created": "Fri, 31 Jul 2009 04:16:27 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Oct 2009 05:19:38 GMT",
"version": "v2"
}
] | 2009-11-05 | [
[
"Ke",
"Hong-Wei",
""
],
[
"Li",
"Xue-Qian",
""
],
[
"Wei",
"Zheng-Tao",
""
]
] | Only two isospin-singlet scalar mesons $f_0(600)$ ($\sigma$) and $f_0(980)$ exist below 1 GeV, so that it is natural to suppose that they are two energy eigenstates which are mixtures of ${1\over\sqrt 2}(u\bar u+d\bar d)$ and $s\bar s$. Is this picture right? Generally, it is considered that $f_0(600)$ mainly consists ... |
hep-ph/9708397 | K. Matsuda | T. Fukuyama, K. Matsuda and H. Nishiura | CP Violation in Neutrinoless Double Beta Decay | 14pp, LaTeX, 5 EPS Figures | null | null | null | hep-ph | null | We argue three-flavour neutrino mixing. We consider the neutrinos as Majorana
particles and see how the neutrinoless double beta decay constrains the
neutrino mixing angles. Our formulation is widely valid and is applied to the
neutrino oscillation experiment.
| [
{
"created": "Tue, 19 Aug 1997 03:17:09 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Fukuyama",
"T.",
""
],
[
"Matsuda",
"K.",
""
],
[
"Nishiura",
"H.",
""
]
] | We argue three-flavour neutrino mixing. We consider the neutrinos as Majorana particles and see how the neutrinoless double beta decay constrains the neutrino mixing angles. Our formulation is widely valid and is applied to the neutrino oscillation experiment. |
hep-ph/9609411 | Thomas Teubner | K. G. Chetyrkin (MPI fuer Physik, Munich, Germany), J. H. Kuhn (Uni.
Karlsruhe, Germany), T. Teubner (Durham Uni., UK) | Extracting alpha_s from Electron-Positron Annihilation around 10 GeV | 13 pages, LaTeX, 4 figures. Discussion of uncertainties slightly
modified. Version to appear in Physical Review D. The complete paper,
including figures, is also available via anonymous ftp at
ftp://ttpux2.physik.uni-karlsruhe.de/ , or via www at
http://www-ttp.physik.uni-karlsruhe.de/cgi-bin/preprints/ | Phys. Rev. D 56, 3011 (1997) | 10.1103/PhysRevD.56.3011 | TTP96-35 | hep-ph | null | The total cross section for electron-positron annihilation into hadrons is
calculated in the region just below the B meson threshold. QCD corrections up
to third order, quark mass effects, initial state radiation, the running of
alpha_QED and the tails of the Upsilon resonances are included in the
prediction. For giv... | [
{
"created": "Thu, 19 Sep 1996 16:47:25 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Jun 1997 13:51:11 GMT",
"version": "v2"
}
] | 2016-08-24 | [
[
"Chetyrkin",
"K. G.",
"",
"MPI fuer Physik, Munich, Germany"
],
[
"Kuhn",
"J. H.",
"",
"Uni.\n Karlsruhe, Germany"
],
[
"Teubner",
"T.",
"",
"Durham Uni., UK"
]
] | The total cross section for electron-positron annihilation into hadrons is calculated in the region just below the B meson threshold. QCD corrections up to third order, quark mass effects, initial state radiation, the running of alpha_QED and the tails of the Upsilon resonances are included in the prediction. For given... |
1310.4751 | Seishi Enomoto | Seishi Enomoto, Satoshi Iida, Nobuhiro Maekawa, Tomohiro Matsuda | Beauty is more attractive: Particle Production and Moduli trapping with
Higher Dimensional Interaction | 19 pages, 6 figures, 1 table | null | 10.1007/JHEP01(2014)141 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study quantum effects on moduli dynamics arising from particle production
near the enhanced symmetry point (ESP). We focus on non-renormalizable
couplings between the moduli field and the field that becomes light at the ESP.
Considering higher dimensional interaction, we find that particle production is
significan... | [
{
"created": "Thu, 17 Oct 2013 15:37:36 GMT",
"version": "v1"
},
{
"created": "Sat, 26 Oct 2013 15:37:42 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Jan 2014 02:09:12 GMT",
"version": "v3"
}
] | 2015-06-17 | [
[
"Enomoto",
"Seishi",
""
],
[
"Iida",
"Satoshi",
""
],
[
"Maekawa",
"Nobuhiro",
""
],
[
"Matsuda",
"Tomohiro",
""
]
] | We study quantum effects on moduli dynamics arising from particle production near the enhanced symmetry point (ESP). We focus on non-renormalizable couplings between the moduli field and the field that becomes light at the ESP. Considering higher dimensional interaction, we find that particle production is significant ... |
1709.10508 | Michael Russell | Michael Russell | Top quark physics in the Large Hadron Collider era | v1: 220 pages. PhD thesis, based on 1506.08845, 1512.03360,
1607.04304, 1701.08784 and 1704.01782. v2: typo in eq. (2.62) fixed | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore various aspects of top quark phenomenology at the Large Hadron
Collider and proposed future machines. After summarising the role of the top
quark in the Standard Model (and some of its well-known extensions), we discuss
the formulation of the Standard Model as a low energy effective theory. We
isolate the ... | [
{
"created": "Fri, 29 Sep 2017 17:34:46 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Jan 2018 14:18:20 GMT",
"version": "v2"
}
] | 2018-02-01 | [
[
"Russell",
"Michael",
""
]
] | We explore various aspects of top quark phenomenology at the Large Hadron Collider and proposed future machines. After summarising the role of the top quark in the Standard Model (and some of its well-known extensions), we discuss the formulation of the Standard Model as a low energy effective theory. We isolate the se... |
2308.14682 | Amit Tiwari | Qaisar Shafi, Amit Tiwari and Cem Salih Un | Muon $g-2$ and dark matter in Supersymmetric $SU(4)_c \times SU(2)_L
\times SU(2)_R$ | null | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The latest FermiLab muon $g-2$ result shows a $5\sigma$ discrepancy with a
``widely advertised" Standard Model prediction. We consider a supersymmetric
$SU(4)_c \times SU(2)_L \times SU(2)_R$ model in which this discrepancy is
resolved by including contributions to muon $g-2$ from a relatively light SUSY
sector. A va... | [
{
"created": "Mon, 28 Aug 2023 16:17:28 GMT",
"version": "v1"
}
] | 2023-08-29 | [
[
"Shafi",
"Qaisar",
""
],
[
"Tiwari",
"Amit",
""
],
[
"Un",
"Cem Salih",
""
]
] | The latest FermiLab muon $g-2$ result shows a $5\sigma$ discrepancy with a ``widely advertised" Standard Model prediction. We consider a supersymmetric $SU(4)_c \times SU(2)_L \times SU(2)_R$ model in which this discrepancy is resolved by including contributions to muon $g-2$ from a relatively light SUSY sector. A vari... |
1905.07008 | Cong Wang | Cong Wang, Jun-Kang He and Ming-Zhen Zhou | Twist-3 contributions to $\gamma\gamma\rightarrow\pi^+\pi^-,K^+K^-$
processes in perturbative QCD approach | 19 pages, 7 figures and 2 tables. Contents improved and more
discussions added | null | 10.1140/epjc/s10052-019-7273-7 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As one of the simplest hadronic processes, $\gamma\gamma\rightarrow
M^{+}M^{-}$ ($M=\pi,K$) could be a good testing ground for our understanding of
the perturbative and nonperturbative structure of QCD, and will be studied with
high precision at BELLE-\RNum{2} in the near future. In this paper, we revisit
these proce... | [
{
"created": "Thu, 16 May 2019 19:36:10 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jul 2019 09:56:10 GMT",
"version": "v2"
}
] | 2019-10-02 | [
[
"Wang",
"Cong",
""
],
[
"He",
"Jun-Kang",
""
],
[
"Zhou",
"Ming-Zhen",
""
]
] | As one of the simplest hadronic processes, $\gamma\gamma\rightarrow M^{+}M^{-}$ ($M=\pi,K$) could be a good testing ground for our understanding of the perturbative and nonperturbative structure of QCD, and will be studied with high precision at BELLE-\RNum{2} in the near future. In this paper, we revisit these process... |
hep-ph/0105246 | Hai-Yang Cheng | Hai-Yang Cheng and Amarjit Soni | Semi-inclusive B Decays and Direct CP Violation in QCD Factorization | 28 pages | Phys.Rev.D64:114013,2001 | 10.1103/PhysRevD.64.114013 | BNL-HET-01/16 | hep-ph hep-ex | null | We have systematically investigated the semi-inclusive B decays B->MX, which
are manifestations of the quark decay b->Mq, within the framework of
QCD-improved factorization. These decays are theoretically clean and have
distinctive experimental signatures. We focus on a class of these that do not
require any form fac... | [
{
"created": "Wed, 23 May 2001 14:28:09 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Cheng",
"Hai-Yang",
""
],
[
"Soni",
"Amarjit",
""
]
] | We have systematically investigated the semi-inclusive B decays B->MX, which are manifestations of the quark decay b->Mq, within the framework of QCD-improved factorization. These decays are theoretically clean and have distinctive experimental signatures. We focus on a class of these that do not require any form facto... |
1706.00054 | U. J. Salda\~na-Salazar | E. Barradas-Guevara, J. Lorenzo Diaz-Cruz, O. Felix-Beltran, U. J.
Saldana-Salazar | Linking LFV Higgs decays $h\to \ell_i \ell_j$ with CP violation in
multi-scalar models | 25 pages, 11 figures; v2: new references added | null | null | CIFFU 17-01 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The study of LFV decays of the Higgs boson, $h\to \ell_i \ell_j$, has become
an active research subject both from the experimental and theoretical points of
view. Such decays vanish within the SM and are highly suppressed in several
theoretical extensions. Due to its relevance and relative simplicity to
reconstruct t... | [
{
"created": "Wed, 31 May 2017 19:20:23 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Jun 2017 18:03:06 GMT",
"version": "v2"
}
] | 2017-06-13 | [
[
"Barradas-Guevara",
"E.",
""
],
[
"Diaz-Cruz",
"J. Lorenzo",
""
],
[
"Felix-Beltran",
"O.",
""
],
[
"Saldana-Salazar",
"U. J.",
""
]
] | The study of LFV decays of the Higgs boson, $h\to \ell_i \ell_j$, has become an active research subject both from the experimental and theoretical points of view. Such decays vanish within the SM and are highly suppressed in several theoretical extensions. Due to its relevance and relative simplicity to reconstruct the... |
1208.6202 | Francesco Giacosa | F. Giacosa, D. Parganlija, P. Kovacs, and Gy. Wolf | Phenomenology of light mesons within a chiral approach | Contribution to the 12th International Workshop on Meson Production,
Properties and Interaction, Krakow, Poland 31 May - 5 June 2012.5 pages, 1
Table | null | 10.1051/epjconf/20123708006 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The so-called extended linear sigma model is a chiral model with
(pseudo)scalar and (axial-)vector mesons. It is based on the requirements of
(global) chiral symmetry and dilatation invariance. The purpose of this model
is the description of the hadron phenomenology up to 1.7 GeV. We present the
latest theoretical re... | [
{
"created": "Thu, 30 Aug 2012 15:24:27 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Giacosa",
"F.",
""
],
[
"Parganlija",
"D.",
""
],
[
"Kovacs",
"P.",
""
],
[
"Wolf",
"Gy.",
""
]
] | The so-called extended linear sigma model is a chiral model with (pseudo)scalar and (axial-)vector mesons. It is based on the requirements of (global) chiral symmetry and dilatation invariance. The purpose of this model is the description of the hadron phenomenology up to 1.7 GeV. We present the latest theoretical resu... |
0802.4423 | Vincenzo Branchina | Vincenzo Branchina, Hugo Faivre, Vincent Pangon | Effective potential and vacuum stability | 10 pages, 4 figures | J.Phys.G36:015006,2009 | 10.1088/0954-3899/36/1/015006 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By following previous work on this subject, we investigate the issue of the
instability of the electroweak vacuum against the top loop corrections by
performing an accurate analysis of a Higgs-Yukawa model. We find that, when the
physical cutoff is properly implemented in the theory, the potential does not
exhibit an... | [
{
"created": "Fri, 29 Feb 2008 16:16:40 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Branchina",
"Vincenzo",
""
],
[
"Faivre",
"Hugo",
""
],
[
"Pangon",
"Vincent",
""
]
] | By following previous work on this subject, we investigate the issue of the instability of the electroweak vacuum against the top loop corrections by performing an accurate analysis of a Higgs-Yukawa model. We find that, when the physical cutoff is properly implemented in the theory, the potential does not exhibit any ... |
0710.4937 | Gudrid Moortgat-Pick | K. Desch, J. Kalinowski, G. Moortgat-Pick, K. Rolbiecki, W.J. Stirling | Heavy sfermions in SUSY analysis at LHC and ILC | Submitted for the SUSY07 proceedings, 4 pages, LaTeX, 1 figure | null | null | IPPP/07/068, DCPT/07/136 | hep-ph | null | The physics potential of the Large Hadron Collider in combination with the
planned International Linear Collider is discussed for a difficult region of
supersymmetry that is characterized by scalar SUSY particles with masses around
2 TeV. Precision measurements of masses, cross sections and forward-backward
asymmetri... | [
{
"created": "Thu, 25 Oct 2007 19:29:10 GMT",
"version": "v1"
}
] | 2007-10-26 | [
[
"Desch",
"K.",
""
],
[
"Kalinowski",
"J.",
""
],
[
"Moortgat-Pick",
"G.",
""
],
[
"Rolbiecki",
"K.",
""
],
[
"Stirling",
"W. J.",
""
]
] | The physics potential of the Large Hadron Collider in combination with the planned International Linear Collider is discussed for a difficult region of supersymmetry that is characterized by scalar SUSY particles with masses around 2 TeV. Precision measurements of masses, cross sections and forward-backward asymmetries... |
1606.06372 | Seyda Ipek | Pilar Coloma and Seyda Ipek | Neutrino masses from a pseudo-Dirac Bino | 5 pages, 2 figures, matches the published version | Phys. Rev. Lett. 117, 111803 (2016) | 10.1103/PhysRevLett.117.111803 | FERMILAB-PUB-16-225-T | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that, in $U(1)_R$-symmetric supersymmetric models, the bino and its
Dirac partner (the singlino) can play the role of right-handed neutrinos and
generate the neutrino masses and mixing, without the need for traditional
bilinear or trilinear R-parity violating operators. The two particles form a
pseudo-Dirac p... | [
{
"created": "Tue, 21 Jun 2016 00:21:14 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Sep 2016 17:24:29 GMT",
"version": "v2"
}
] | 2016-09-20 | [
[
"Coloma",
"Pilar",
""
],
[
"Ipek",
"Seyda",
""
]
] | We show that, in $U(1)_R$-symmetric supersymmetric models, the bino and its Dirac partner (the singlino) can play the role of right-handed neutrinos and generate the neutrino masses and mixing, without the need for traditional bilinear or trilinear R-parity violating operators. The two particles form a pseudo-Dirac pai... |
2107.03655 | Stefano Carignano | Stefano Carignano and Cristina Manuel | Power corrections and gradient expansion in QED transport theory | 14 pages, no figures | Phys. Rev. D 104, 056031 (2021) | 10.1103/PhysRevD.104.056031 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The hard thermal loop (HTL) effective field theory of QED can be derived from
the classical limit of transport theory, corresponding to the leading term in a
gradient expansion of the quantum approach. In this paper, we show that power
corrections to the HTL effective Lagrangian of QED can also be obtained from
trans... | [
{
"created": "Thu, 8 Jul 2021 07:42:10 GMT",
"version": "v1"
}
] | 2021-10-04 | [
[
"Carignano",
"Stefano",
""
],
[
"Manuel",
"Cristina",
""
]
] | The hard thermal loop (HTL) effective field theory of QED can be derived from the classical limit of transport theory, corresponding to the leading term in a gradient expansion of the quantum approach. In this paper, we show that power corrections to the HTL effective Lagrangian of QED can also be obtained from transpo... |
2302.02879 | Hyun Min Lee | Seong-Sik Kim, Hyun Min Lee, Kimiko Yamashita | Positivity Bounds on Higgs-Portal Dark Matter | 31 pages, 6 figures, v2: one-loop corrections to the positivity
bounds added, version to be published in JHEP | null | 10.1007/JHEP06(2023)124 | null | hep-ph astro-ph.CO hep-th | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We consider the positivity bounds for WIMP scalar dark matter with effective
Higgs-portal couplings up to dimension-8 operators. Taking the superposed
states for Standard Model Higgs and scalar dark matter, we show that the part
of the parameter space for the effective couplings, otherwise unconstrained by
phenomenol... | [
{
"created": "Mon, 6 Feb 2023 15:46:35 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jun 2023 12:06:02 GMT",
"version": "v2"
}
] | 2023-07-05 | [
[
"Kim",
"Seong-Sik",
""
],
[
"Lee",
"Hyun Min",
""
],
[
"Yamashita",
"Kimiko",
""
]
] | We consider the positivity bounds for WIMP scalar dark matter with effective Higgs-portal couplings up to dimension-8 operators. Taking the superposed states for Standard Model Higgs and scalar dark matter, we show that the part of the parameter space for the effective couplings, otherwise unconstrained by phenomenolog... |
hep-ph/0111388 | Martina Brisudova | Martina Brisudova | Small x divergences in a heavy quark-antiquark state | 3 pgs. Talk, originally entitled "Die Hard with Vengence", presented
at the Int. Light-Cone Workshop "Light-Cone Physics: Particles and Strings",
Trento 2001 | Nucl.Phys.Proc.Suppl. 108 (2002) 173-175 | 10.1016/S0920-5632(02)01324-5 | null | hep-ph | null | With the current state of similarity renormalisation group approach to
light-front QCD, it is possible to address with a degree of generality the
issue of light-cone zero modes. We find, contrary to earlier results in a less
general framework, that infrared divergences associated with the zero modes do
not cancel out... | [
{
"created": "Thu, 29 Nov 2001 00:15:26 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Brisudova",
"Martina",
""
]
] | With the current state of similarity renormalisation group approach to light-front QCD, it is possible to address with a degree of generality the issue of light-cone zero modes. We find, contrary to earlier results in a less general framework, that infrared divergences associated with the zero modes do not cancel out i... |
2306.11272 | Sergey Salnikov | S.G. Salnikov, A.E. Bondar, A.I. Milstein | Coupled channels and production of near-threshold $B^{(*)}\bar{B}^{(*)}$
resonances in $e^{+}e^{-}$ annihilation | 15 pages, 11 figures | Nucl. Phys. A 1041, 122764 (2024) | 10.1016/j.nuclphysa.2023.122764 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The effects of final-state interaction of hadrons, produced in $e^{+}e^{-}$
annihilation near the threshold, are discussed. If there is a loosely bound
state or a virtual state in a system of produced hadrons, then the energy
dependence of hadroproduction cross section is very strong. Our approach is
based on the use... | [
{
"created": "Tue, 20 Jun 2023 03:59:37 GMT",
"version": "v1"
}
] | 2023-11-21 | [
[
"Salnikov",
"S. G.",
""
],
[
"Bondar",
"A. E.",
""
],
[
"Milstein",
"A. I.",
""
]
] | The effects of final-state interaction of hadrons, produced in $e^{+}e^{-}$ annihilation near the threshold, are discussed. If there is a loosely bound state or a virtual state in a system of produced hadrons, then the energy dependence of hadroproduction cross section is very strong. Our approach is based on the use o... |
1401.0206 | Zhao Zhang | Zhao Zhang and Hai-Peng Su | Fate of separate chiral transitions at finite $\mu_I$ under the
influence of mismatched vector interactions | 12 pages, 8 figures | Phys. Rev. D 89, 054020 (2014) | 10.1103/PhysRevD.89.054020 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The flavor-mixing induced by the mismatched vector-isoscalar and
vector-isovector interactions at finite baryon chemical potential $\mu$ and
isospin chemical potential $\mu_I$ is demonstrated in the Nambu-Jona-Lasinio
(NJL) type model of QCD. The influence of this non-anomaly flavor-mixing on the
possible separate ch... | [
{
"created": "Tue, 31 Dec 2013 19:10:57 GMT",
"version": "v1"
}
] | 2014-03-21 | [
[
"Zhang",
"Zhao",
""
],
[
"Su",
"Hai-Peng",
""
]
] | The flavor-mixing induced by the mismatched vector-isoscalar and vector-isovector interactions at finite baryon chemical potential $\mu$ and isospin chemical potential $\mu_I$ is demonstrated in the Nambu-Jona-Lasinio (NJL) type model of QCD. The influence of this non-anomaly flavor-mixing on the possible separate chir... |
hep-ph/0105257 | Firooz Arash | Firooz Arash and Ali N. Khorramian | Basic Structure in Hadrons | Contributed paper to XXXVIth RENCONTRES DE MORIOND on "QCD and High
Energy Hadronic Interactions" ps file - 4 pages with 3 figures embeded in the
text | null | null | null | hep-ph | null | We have calculated the Structure function a constituent quark in the NLO and
from it we have derived the structure functions of hadrons. We found that
perturbative generation of hadron structure falls short of conforming with data
by a few percent. This is due to the presence of soft gluon and its radiation
in the ha... | [
{
"created": "Thu, 24 May 2001 15:54:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arash",
"Firooz",
""
],
[
"Khorramian",
"Ali N.",
""
]
] | We have calculated the Structure function a constituent quark in the NLO and from it we have derived the structure functions of hadrons. We found that perturbative generation of hadron structure falls short of conforming with data by a few percent. This is due to the presence of soft gluon and its radiation in the hadr... |
1009.0270 | Matthew Buckley | Matthew R. Buckley and Lisa Randall | Xogenesis | 11 pages, 4 figures | JHEP 1109:009,2011 | 10.1007/JHEP09(2011)009 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new paradigm for dark matter in which a dark matter asymmetry is
established in the early universe that is then transferred to ordinary matter.
We show this scenario can fit naturally into weak scale physics models, with a
dark matter candidate mass of this order. We present several natural
suppression m... | [
{
"created": "Wed, 1 Sep 2010 20:06:54 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Feb 2011 16:02:12 GMT",
"version": "v2"
}
] | 2011-09-13 | [
[
"Buckley",
"Matthew R.",
""
],
[
"Randall",
"Lisa",
""
]
] | We present a new paradigm for dark matter in which a dark matter asymmetry is established in the early universe that is then transferred to ordinary matter. We show this scenario can fit naturally into weak scale physics models, with a dark matter candidate mass of this order. We present several natural suppression mec... |
2312.10828 | Marcin Ku\'zniak Dr. | Marcin Ku\'zniak | Status of direct detection searches of heavy dark matter | Proceedings of XVIII International Conference on Topics in
Astroparticle and Underground Physics (TAUP2023) | PoS(TAUP2023)018 | 10.22323/1.441.0018 | null | hep-ph astro-ph.CO astro-ph.IM hep-ex nucl-ex | http://creativecommons.org/licenses/by/4.0/ | Dark matter accounts for 26% of the mass-energy density of the Universe,
however, its nature and origins remain the most important open questions in
physics. The search for Weakly Interacting Massive Particles (WIMPs), one of
the leading dark matter particle candidates, is now in a decisive phase, with
experiments ta... | [
{
"created": "Sun, 17 Dec 2023 21:56:10 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jan 2024 22:13:55 GMT",
"version": "v2"
}
] | 2024-01-17 | [
[
"Kuźniak",
"Marcin",
""
]
] | Dark matter accounts for 26% of the mass-energy density of the Universe, however, its nature and origins remain the most important open questions in physics. The search for Weakly Interacting Massive Particles (WIMPs), one of the leading dark matter particle candidates, is now in a decisive phase, with experiments targ... |
1205.1557 | Carlos Alberto Vaquera-Araujo | Carlos A. Vaquera-Araujo, Mauro Napsuciale, Rene Angeles-Martinez | Renormalization of the QED of self-interacting second order spin 1/2
fermions | 32 pages, 9 figures. Published version | JHEP01(2013)011 | 10.1007/JHEP01(2013)011 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the one-loop level renormalization of the electrodynamics of spin
1/2 fermions in the Poincar\'e projector formalism, in arbitrary covariant
gauge and including fermion self-interactions, which are dimension four
operators in this framework. We show that the model is renormalizable for
arbitrary values of th... | [
{
"created": "Mon, 7 May 2012 22:59:10 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Sep 2012 00:44:39 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Jan 2013 19:28:02 GMT",
"version": "v3"
}
] | 2013-01-03 | [
[
"Vaquera-Araujo",
"Carlos A.",
""
],
[
"Napsuciale",
"Mauro",
""
],
[
"Angeles-Martinez",
"Rene",
""
]
] | We study the one-loop level renormalization of the electrodynamics of spin 1/2 fermions in the Poincar\'e projector formalism, in arbitrary covariant gauge and including fermion self-interactions, which are dimension four operators in this framework. We show that the model is renormalizable for arbitrary values of the ... |
hep-ph/9909490 | Nikolai Krasnikov | N.V.Krasnikov and V.A.Matveev | Search for Standard Higgs Boson at Supercolliders | latex, 70 pages, 15 ps.figures | Phys.Part.Nucl.31:255-281,2000; Fiz.Elem.Chast.Atom.Yadra
31:525-575,2000 | null | null | hep-ph | null | We review the standard Higgs boson physics and the search for higgs boson at
LEP and LHC supercolliders
| [
{
"created": "Thu, 23 Sep 1999 16:29:42 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Krasnikov",
"N. V.",
""
],
[
"Matveev",
"V. A.",
""
]
] | We review the standard Higgs boson physics and the search for higgs boson at LEP and LHC supercolliders |
2106.14913 | Miguel Vanvlasselaer | Aleksandr Azatov, Miguel Vanvlasselaer, Wen Yin | Baryogenesis via relativistic bubble walls | 20 pages + appendix, 5 figures, references added, typos corrected, CP
violation in decay taken into account, JHEP version | null | 10.1007/JHEP10(2021)043 | SISSA 13/2021/FISI TU-1127 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a novel mechanism which leads to the baryon asymmetry generation
during the strong first order phase transition. If the bubble wall propagates
with ultra-relativistic velocities, it has been shown that it can produce
states much heavier than the scale of the transition and that those states are
then out-of... | [
{
"created": "Mon, 28 Jun 2021 18:00:49 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Sep 2021 08:54:13 GMT",
"version": "v2"
}
] | 2021-10-27 | [
[
"Azatov",
"Aleksandr",
""
],
[
"Vanvlasselaer",
"Miguel",
""
],
[
"Yin",
"Wen",
""
]
] | We present a novel mechanism which leads to the baryon asymmetry generation during the strong first order phase transition. If the bubble wall propagates with ultra-relativistic velocities, it has been shown that it can produce states much heavier than the scale of the transition and that those states are then out-of-e... |
hep-ph/9501385 | Ramesh Verma | R. C. Verma and M. P. Khanna | Strong BBP couplings for the charmed baryons | 18 pages, Latex, no figures | Indian J.Pure Appl.Phys. 39 (2001) 615-622 | null | Alberta Thy-02-95; January, 1995 | hep-ph | null | According to the Coleman-Glashow null theorem if all the symmetry breaking
effects belong to the same regular representation (octet in the case of SU(3)
and {\bf 15} in the case of SU(4)) and are generated in a tadpole type
mechanism, the strangeness changing (charm changing) weak transitions generated
through the S$... | [
{
"created": "Thu, 26 Jan 1995 17:26:12 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Verma",
"R. C.",
""
],
[
"Khanna",
"M. P.",
""
]
] | According to the Coleman-Glashow null theorem if all the symmetry breaking effects belong to the same regular representation (octet in the case of SU(3) and {\bf 15} in the case of SU(4)) and are generated in a tadpole type mechanism, the strangeness changing (charm changing) weak transitions generated through the S$_{... |
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