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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2207.10493 | Xiang Liu | Fu-Lai Wang and Xiang Liu | Emergence of molecular-type characteristic spectrum of hidden-charm
pentaquark with strangeness embodied in the $P_{\psi s}^\Lambda(4338)$ and
$P_{cs}(4459)$ | 13 pages, 5 figures and 5 tables. More discussions added. Accepted by
Phys. Lett. B | Phys. Lett. B 835 (2022) 137583 | 10.1016/j.physletb.2022.137583 | null | hep-ph hep-ex | http://creativecommons.org/publicdomain/zero/1.0/ | Inspired by the newly observed $P_{\psi s}^\Lambda(4338)$ and the reported
$P_{cs}(4459)$, we indicate the existence of the molecular-type characteristic
mass spectrum for hidden-charm pentaquark with strangeness. It shows that the
$P_{cs}(4459)$ may contain two substructures corresponding to the
$\Xi_c\bar{D}^*$ mol... | [
{
"created": "Thu, 21 Jul 2022 14:17:14 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Aug 2022 03:19:54 GMT",
"version": "v2"
},
{
"created": "Sat, 19 Nov 2022 00:07:26 GMT",
"version": "v3"
}
] | 2022-11-28 | [
[
"Wang",
"Fu-Lai",
""
],
[
"Liu",
"Xiang",
""
]
] | Inspired by the newly observed $P_{\psi s}^\Lambda(4338)$ and the reported $P_{cs}(4459)$, we indicate the existence of the molecular-type characteristic mass spectrum for hidden-charm pentaquark with strangeness. It shows that the $P_{cs}(4459)$ may contain two substructures corresponding to the $\Xi_c\bar{D}^*$ molec... |
2407.08436 | Haoran Di | Haoran Di, Haihao Shi, and Zhu Yi | Detection of dilute axion stars with stimulated decay | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The anomalous orbits of trans-Neptunian objects can be accounted for by the
planet 9 hypothesis. One intriguing possibility is that planet 9 could be a
dilute axion star captured by the solar system, with the ratio of the axion
star to dark matter being approximately 1/10. Although dilute axion stars can
emit monochr... | [
{
"created": "Thu, 11 Jul 2024 12:21:12 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Jul 2024 06:13:54 GMT",
"version": "v2"
}
] | 2024-07-23 | [
[
"Di",
"Haoran",
""
],
[
"Shi",
"Haihao",
""
],
[
"Yi",
"Zhu",
""
]
] | The anomalous orbits of trans-Neptunian objects can be accounted for by the planet 9 hypothesis. One intriguing possibility is that planet 9 could be a dilute axion star captured by the solar system, with the ratio of the axion star to dark matter being approximately 1/10. Although dilute axion stars can emit monochrom... |
1511.00988 | Gerhard Buchalla | G. Buchalla, O. Cata, A. Celis, C. Krause | Fitting Higgs Data with Nonlinear Effective Theory | 23 pages, 22 figures; extended discussion of fitting procedure | null | 10.1140/epjc/s10052-016-4086-9 | LMU-ASC 69/15 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a recent paper we showed that the electroweak chiral Lagrangian at leading
order is equivalent to the conventional $\kappa$ formalism used by ATLAS and
CMS to test Higgs anomalous couplings. Here we apply this fact to fit the
latest Higgs data. The new aspect of our analysis is a systematic
interpretation of the f... | [
{
"created": "Tue, 3 Nov 2015 17:07:31 GMT",
"version": "v1"
},
{
"created": "Fri, 6 May 2016 14:48:27 GMT",
"version": "v2"
}
] | 2016-05-25 | [
[
"Buchalla",
"G.",
""
],
[
"Cata",
"O.",
""
],
[
"Celis",
"A.",
""
],
[
"Krause",
"C.",
""
]
] | In a recent paper we showed that the electroweak chiral Lagrangian at leading order is equivalent to the conventional $\kappa$ formalism used by ATLAS and CMS to test Higgs anomalous couplings. Here we apply this fact to fit the latest Higgs data. The new aspect of our analysis is a systematic interpretation of the fit... |
1705.00661 | Shu Liao | Bhaskar Dutta, Shu Liao, Louis E. Strigari, Joel W. Walker | Non-standard interactions of solar neutrinos in dark matter experiments | 12 pages, 5 figures | null | 10.1016/j.physletb.2017.08.031 | MI-TH-1724 | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-standard neutrino interactions (NSI) affect both their propagation
through matter and their detection, with bounds on NSI parameters coming from
various astrophysical and terrestrial neutrino experiments. In this paper, we
show that NSI can be probed in future direct dark matter detection experiments
through both... | [
{
"created": "Mon, 1 May 2017 18:53:45 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Aug 2017 16:36:34 GMT",
"version": "v2"
}
] | 2017-08-31 | [
[
"Dutta",
"Bhaskar",
""
],
[
"Liao",
"Shu",
""
],
[
"Strigari",
"Louis E.",
""
],
[
"Walker",
"Joel W.",
""
]
] | Non-standard neutrino interactions (NSI) affect both their propagation through matter and their detection, with bounds on NSI parameters coming from various astrophysical and terrestrial neutrino experiments. In this paper, we show that NSI can be probed in future direct dark matter detection experiments through both e... |
2110.09126 | Rupert Coy | Rupert Coy and Michele Frigerio | Effective comparison of neutrino-mass models | v2: Version accepted by PRD, bounds from the W-boson mass updated to
include the recent CDF II measurement, minor clarifications added, more
references and fewer typos | null | 10.1103/PhysRevD.105.115041 | ULB-TH/21-16 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | New physics in the lepton sector may account for neutrino masses, affect
electroweak precision observables, induce charged-lepton flavour violation, and
shift dipole moments. The low-energy predictions of different models are most
conveniently compared within the formalism of effective field theory. To
illustrate the... | [
{
"created": "Mon, 18 Oct 2021 09:30:52 GMT",
"version": "v1"
},
{
"created": "Sun, 29 May 2022 09:11:32 GMT",
"version": "v2"
}
] | 2022-07-13 | [
[
"Coy",
"Rupert",
""
],
[
"Frigerio",
"Michele",
""
]
] | New physics in the lepton sector may account for neutrino masses, affect electroweak precision observables, induce charged-lepton flavour violation, and shift dipole moments. The low-energy predictions of different models are most conveniently compared within the formalism of effective field theory. To illustrate the b... |
hep-ph/0511194 | Gottfried Holzwarth | Gottfried Holzwarth | Electromagnetic Form Factors of the Nucleon in Chiral Soliton Models | Contribution to the volume "The Multifaceted Skyrmion" edited by
G.E.Brown and Mannque Rho, publ.by World Scientific Publ. Comp., 2009. It is
an updated and extended version of a talk originally presented at the
workshop Nucleon05 "Nucleon Form Factors", Frascati, Oct. 12-14, 2005 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ratio of electric to magnetic proton form factors G_E/G_M as measured in
polarization transfer experiments shows a characteristic linear decrease with
increasing momentum transfer Q^2. We present a simple argument how such a
decrease arises naturally in chiral soliton models. For a detailed comparison
of model re... | [
{
"created": "Wed, 16 Nov 2005 11:41:22 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Dec 2005 10:52:44 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Feb 2009 16:26:15 GMT",
"version": "v3"
}
] | 2009-02-13 | [
[
"Holzwarth",
"Gottfried",
""
]
] | The ratio of electric to magnetic proton form factors G_E/G_M as measured in polarization transfer experiments shows a characteristic linear decrease with increasing momentum transfer Q^2. We present a simple argument how such a decrease arises naturally in chiral soliton models. For a detailed comparison of model resu... |
hep-ph/9707466 | Dieter Pertermann | A.Capella, A.Kaidalov, C.Merino, D.Pertermann, and J.Tran Thanh Van | Structure Functions of Nuclei at Small x and Diffraction at HERA | TeX, 15 pages, 7 figures in 6 ps-files | Eur.Phys.J.C5:111-117,1998 | 10.1007/s100520050252 | LPTHE Orsay 97-07 | hep-ph | null | Gribov theory is applied to investigate the shadowing effects in the
structure functions of nuclei. In this approach these effects are related to
the process of diffractive dissociation of a virtual photon. A model for this
diffractive process, which describes well the HERA data, is used to calculate
the shadowing in... | [
{
"created": "Fri, 25 Jul 1997 15:57:29 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Capella",
"A.",
""
],
[
"Kaidalov",
"A.",
""
],
[
"Merino",
"C.",
""
],
[
"Pertermann",
"D.",
""
],
[
"Van",
"J. Tran Thanh",
""
]
] | Gribov theory is applied to investigate the shadowing effects in the structure functions of nuclei. In this approach these effects are related to the process of diffractive dissociation of a virtual photon. A model for this diffractive process, which describes well the HERA data, is used to calculate the shadowing in n... |
0806.3852 | Andre Hoang | Andre H. Hoang, Stefan Kluth | Hemisphere Soft Function at O(alpha_s^2) for Dijet Production in e+e-
Annihilation | 24 pages, 7 figures, app.C extended | null | null | MPP-2008-25 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We determine the O(alpha_s^2) corrections to the partonic hemisphere soft
function relevant for thrust and jet mass distributions in e+e- annihilation in
the dijet limit. In this limit the distributions can be described by a
factorization theorem that sums large logarithmic terms and separates
perturbative from nonpe... | [
{
"created": "Tue, 24 Jun 2008 11:11:24 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Jul 2008 12:58:23 GMT",
"version": "v2"
}
] | 2008-07-09 | [
[
"Hoang",
"Andre H.",
""
],
[
"Kluth",
"Stefan",
""
]
] | We determine the O(alpha_s^2) corrections to the partonic hemisphere soft function relevant for thrust and jet mass distributions in e+e- annihilation in the dijet limit. In this limit the distributions can be described by a factorization theorem that sums large logarithmic terms and separates perturbative from nonpert... |
hep-ph/9405233 | null | I. Jack and D. R. T. Jones | Soft supersymmetry breaking and finiteness | 12pp, uses harvmac, LTH 334. Note added and minor corrections to Eqs.
(9), (12) and (16) | Phys.Lett.B333:372-379,1994 | 10.1016/0370-2693(94)90156-2 | null | hep-ph | null | We calculate the two-loop $\beta$-functions for soft supersymmetry-breaking
interactions in a general supersymmetric gauge theory, emphasising the role of
the evanescent couplings and masses that are generic to a non-supersymmetric
theory. We also show that a simple set of conditions sufficient for one-loop
finitenes... | [
{
"created": "Thu, 5 May 1994 15:35:11 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Jun 1994 09:28:32 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Jack",
"I.",
""
],
[
"Jones",
"D. R. T.",
""
]
] | We calculate the two-loop $\beta$-functions for soft supersymmetry-breaking interactions in a general supersymmetric gauge theory, emphasising the role of the evanescent couplings and masses that are generic to a non-supersymmetric theory. We also show that a simple set of conditions sufficient for one-loop finiteness ... |
1403.5782 | Adam Szczepaniak | Adam P. Szczepaniak and M.R. Pennington | Application of the Veneziano Model in Charmonium Dalitz Plot Analysis | 7 pages, 3 figures | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We adapt the Veneziano model to the analysis of vector charmonium decays.
Starting from a set of covariant Veneziano terms we show how to construct
partial waves amplitudes that receive contributions from selected Regge
trajectories. The amplitudes, nevertheless retain the proper asymptotic limit.
This arises from du... | [
{
"created": "Sun, 23 Mar 2014 18:15:07 GMT",
"version": "v1"
}
] | 2014-03-25 | [
[
"Szczepaniak",
"Adam P.",
""
],
[
"Pennington",
"M. R.",
""
]
] | We adapt the Veneziano model to the analysis of vector charmonium decays. Starting from a set of covariant Veneziano terms we show how to construct partial waves amplitudes that receive contributions from selected Regge trajectories. The amplitudes, nevertheless retain the proper asymptotic limit. This arises from dual... |
0811.2128 | Gustavo Valdiviesso | G. A. Valdiviesso, M. M. Guzzo, P. C. Holanda | Probing New Limits for the Violation of the Equivalence Principle in the
solar-reactor neutrino sector as a next to leading order effect | 9 pages, 14 figures | Phys.Lett.B 701 (2011) 240-247 | 10.1016/j.physletb.2011.05.057 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | New limits for the Violation of Equivalence Principle (VEP) are obtained
considering the mass-flavor mixing hypothesis. This analysis includes
observations of solar and reactor neutrinos and has obtained a limit for the
VEP parameter $|\Delta \gamma|$ contributing to the $\nu_e$ and $\bar{\nu}_e$
disappearance channe... | [
{
"created": "Thu, 13 Nov 2008 15:02:55 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Sep 2009 20:32:43 GMT",
"version": "v2"
},
{
"created": "Fri, 6 Dec 2013 16:32:07 GMT",
"version": "v3"
}
] | 2013-12-09 | [
[
"Valdiviesso",
"G. A.",
""
],
[
"Guzzo",
"M. M.",
""
],
[
"Holanda",
"P. C.",
""
]
] | New limits for the Violation of Equivalence Principle (VEP) are obtained considering the mass-flavor mixing hypothesis. This analysis includes observations of solar and reactor neutrinos and has obtained a limit for the VEP parameter $|\Delta \gamma|$ contributing to the $\nu_e$ and $\bar{\nu}_e$ disappearance channels... |
hep-ph/0503291 | John Strologas | John Strologas and Steven Errede | Study of the angular coefficients and corresponding helicity cross
sections of the W boson in hadron collisions | 8 pages, 13 figures | Phys.Rev. D73 (2006) 052001 | 10.1103/PhysRevD.73.052001 | null | hep-ph | null | We present the Standard Model prediction for the eight angular coefficients
of the W boson, which completely describe its differential cross section in
hadron collisions. These coefficients are ratios of the W helicity cross
sections and the total unpolarized cross section. We also suggest a technique
to experimental... | [
{
"created": "Thu, 31 Mar 2005 01:08:48 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Strologas",
"John",
""
],
[
"Errede",
"Steven",
""
]
] | We present the Standard Model prediction for the eight angular coefficients of the W boson, which completely describe its differential cross section in hadron collisions. These coefficients are ratios of the W helicity cross sections and the total unpolarized cross section. We also suggest a technique to experimentally... |
0808.2114 | Zhi-Gang Wang | Zhi-Gang Wang | Final-state interactions in the decays $B^0\to\chi_{c0}K^{*0}$ and $B^+
\to \chi_{c0}K^{*+}$ | 8 pages, 1 figure, revised version | Eur.Phys.J.C58:245-250,2008 | 10.1140/epjc/s10052-008-0751-y | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we study the final-state rescattering effects in the decays
$B^0\to \chi_{c0}K^{*0}$ and $B^+ \to \chi_{c0}K^{*+}$, and observe the
corrections are zero in the SU(3) limit, which is warranted by the heavy quark
symmetry. It is difficult to accommodate the experimental data without
fine-tuning.
| [
{
"created": "Fri, 15 Aug 2008 09:13:00 GMT",
"version": "v1"
},
{
"created": "Sat, 8 Nov 2008 08:03:13 GMT",
"version": "v2"
}
] | 2008-12-18 | [
[
"Wang",
"Zhi-Gang",
""
]
] | In this article, we study the final-state rescattering effects in the decays $B^0\to \chi_{c0}K^{*0}$ and $B^+ \to \chi_{c0}K^{*+}$, and observe the corrections are zero in the SU(3) limit, which is warranted by the heavy quark symmetry. It is difficult to accommodate the experimental data without fine-tuning. |
1305.6391 | Andrea De Simone | Paolo Ciafaloni, Denis Comelli, Andrea De Simone, Enrico Morgante,
Antonio Riotto, Alfredo Urbano | The Role of Electroweak Corrections for the Dark Matter Relic Abundance | 17 pages, 2 figures. Minor corrections to match published version | JCAP 1310:031,2013 | 10.1088/1475-7516/2013/10/031 | CERN-PH-TH/2013-108, SISSA 23/2013/FISI | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the validity of the theorems concerning the cancellation of the
infrared and collinar divergences in the case of dark matter freeze-out in the
early universe. In particular, we compute the electroweak logarithmic
corrections of infrared origin to the annihilation cross section of a dark
matter particle bei... | [
{
"created": "Tue, 28 May 2013 07:34:40 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Oct 2013 17:26:11 GMT",
"version": "v2"
}
] | 2013-10-31 | [
[
"Ciafaloni",
"Paolo",
""
],
[
"Comelli",
"Denis",
""
],
[
"De Simone",
"Andrea",
""
],
[
"Morgante",
"Enrico",
""
],
[
"Riotto",
"Antonio",
""
],
[
"Urbano",
"Alfredo",
""
]
] | We analyze the validity of the theorems concerning the cancellation of the infrared and collinar divergences in the case of dark matter freeze-out in the early universe. In particular, we compute the electroweak logarithmic corrections of infrared origin to the annihilation cross section of a dark matter particle being... |
1904.11974 | Zhoudunming Tu | Zhoudunming Tu, Dmitri Kharzeev, Thomas Ullrich | The EPR paradox and quantum entanglement at sub-nucleonic scales | Updated manuscript with minor language corrections. It contains 3
main figures, together with 4 supplemental figures and 5 tables | Phys. Rev. Lett. 124, 062001 (2020) | 10.1103/PhysRevLett.124.062001 | null | hep-ph hep-ex hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 1935, in a paper entitled "Can quantum-mechanical description of reality
be considered complete?", Einstein, Podolsky, and Rosen (EPR) formulated an
apparent paradox of quantum theory. They considered two quantum systems that
were initially allowed to interact, and were then later separated. A
measurement of a phy... | [
{
"created": "Fri, 26 Apr 2019 17:56:31 GMT",
"version": "v1"
},
{
"created": "Fri, 24 May 2019 17:43:13 GMT",
"version": "v2"
}
] | 2020-02-19 | [
[
"Tu",
"Zhoudunming",
""
],
[
"Kharzeev",
"Dmitri",
""
],
[
"Ullrich",
"Thomas",
""
]
] | In 1935, in a paper entitled "Can quantum-mechanical description of reality be considered complete?", Einstein, Podolsky, and Rosen (EPR) formulated an apparent paradox of quantum theory. They considered two quantum systems that were initially allowed to interact, and were then later separated. A measurement of a physi... |
2004.03077 | Gil Paz | Gil Paz | Model Independent Extraction of the Proton Charge Radius from PRad data | 11 pages, 4 figures, references added, journal version | Mod. Phys. Lett. A, 36, 2150143 (2021) | 10.1142/S0217732321501431 | WSU-HEP-2001 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The proton radius puzzle has motivated several new experiments that aim to
extract the proton charge radius and resolve the puzzle. Recently PRad, a new
electron-proton scattering experiment at Jefferson Lab, reported a proton
charge radius of $0.831\pm 0.007_\textnormal{statistical}\pm
0.012_\textnormal{systematic}$... | [
{
"created": "Tue, 7 Apr 2020 02:13:03 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Jul 2021 18:55:03 GMT",
"version": "v2"
}
] | 2021-07-22 | [
[
"Paz",
"Gil",
""
]
] | The proton radius puzzle has motivated several new experiments that aim to extract the proton charge radius and resolve the puzzle. Recently PRad, a new electron-proton scattering experiment at Jefferson Lab, reported a proton charge radius of $0.831\pm 0.007_\textnormal{statistical}\pm 0.012_\textnormal{systematic}$. ... |
1311.7310 | Heikki M\"antysaari | T. Lappi, H. M\"antysaari | Particle Production in the Color Class Condensate: from electron-proton
DIS to proton-nucleus collisions | 8 pages, 8 figures. Talk by H.M. at the International Conference on
the Initial Stages in High-Energy Nuclear Collisions (IS2013), Spain,
September 8-14 2013. Conference proceedings article | Nucl. Phys. A926 (2014) 186-197 | 10.1016/j.nuclphysa.2014.02.017 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study single inclusive hadron production in proton-proton and
proton-nucleus collisions in the CGC framework. The parameters in the
calculation are obtained by fitting electron-proton deep inelastic scattering
data. The obtained dipole-proton amplitude is generalized to dipole-nucleus
scattering without any additi... | [
{
"created": "Thu, 28 Nov 2013 13:13:33 GMT",
"version": "v1"
}
] | 2014-06-13 | [
[
"Lappi",
"T.",
""
],
[
"Mäntysaari",
"H.",
""
]
] | We study single inclusive hadron production in proton-proton and proton-nucleus collisions in the CGC framework. The parameters in the calculation are obtained by fitting electron-proton deep inelastic scattering data. The obtained dipole-proton amplitude is generalized to dipole-nucleus scattering without any addition... |
hep-ph/0602037 | Lev Okun | L.B. Okun | The Concept of Mass in the Einstein Year | 19 pages, Presented at the 12th Lomonosov conference on Elementary
Particle Physics, Moscow State University, August 25-31 | null | 10.1142/9789812772657_0001 | null | hep-ph | null | Various facets of the concept of mass are discussed. The masses of elementary
particles and the search for higgs. The masses of hadrons. The pedagogical
virus of relativistic mass.
| [
{
"created": "Fri, 3 Feb 2006 15:58:53 GMT",
"version": "v1"
}
] | 2016-12-07 | [
[
"Okun",
"L. B.",
""
]
] | Various facets of the concept of mass are discussed. The masses of elementary particles and the search for higgs. The masses of hadrons. The pedagogical virus of relativistic mass. |
hep-ph/0312285 | K. S. Babu | K.S. Babu and Gerhart Seidl (Oklahoma State University) | Simple Model for (3+2) Neutrino Oscillations | 12 pages in LaTeX, typos corrected, reference added | Phys.Lett. B591 (2004) 127-136 | 10.1016/j.physletb.2004.03.086 | OSU-HEP-03-15 | hep-ph | null | We formulate a set of naturalness criteria for sterile neutrinos (\nu') to be
light, needed for reconciling the LSND neutrino anomaly with the other neutrino
data. A light sterile neutrino becomes as natural as the light active neutrinos
if it carries quantum numbers of a chiral gauge symmetry broken at the TeV
scale... | [
{
"created": "Fri, 19 Dec 2003 20:46:58 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Dec 2003 05:34:47 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Babu",
"K. S.",
"",
"Oklahoma State University"
],
[
"Seidl",
"Gerhart",
"",
"Oklahoma State University"
]
] | We formulate a set of naturalness criteria for sterile neutrinos (\nu') to be light, needed for reconciling the LSND neutrino anomaly with the other neutrino data. A light sterile neutrino becomes as natural as the light active neutrinos if it carries quantum numbers of a chiral gauge symmetry broken at the TeV scale. ... |
hep-ph/0409208 | John F. Gunion | John F. Gunion (U.C. Davis) and Michal Szleper (Northwestern U.) | NMSSM Higgs Detection: LHC, LC, $\gam C$ Collider Complementarity and
Higgs-to-Higgs Decays | 6 pages, 2 figures, To appear in Proceedings of the International
Conference on Linear Colliders, Paris, April 19-23, 2004 | null | null | null | hep-ph | null | We discuss the importance of being able to detect Higgs-to-Higgs-pair decays
in the context of the Next-to-Minimal Supersymmetric Model (NMSSM) and
demonstrate the excellent capabilities of a photon collider for this purpose.
| [
{
"created": "Fri, 17 Sep 2004 01:12:33 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gunion",
"John F.",
"",
"U.C. Davis"
],
[
"Szleper",
"Michal",
"",
"Northwestern U."
]
] | We discuss the importance of being able to detect Higgs-to-Higgs-pair decays in the context of the Next-to-Minimal Supersymmetric Model (NMSSM) and demonstrate the excellent capabilities of a photon collider for this purpose. |
2102.05922 | Andrzej Kup\'s\'c Dr | Shuang-shi Fang (IHEP and UCAS, Beijing), Bastian Kubis (Bonn U.,
HISKP), Andrzej Kupsc (Uppsala U. and NCBJ, Warsaw) | What can we learn about light-meson interactions at electron-positron
colliders? | 132 pages, 74 figures (v2: typos corrected, references updated,
corresponds to the published version) | Prog. Part. Nucl. Phys. 120 (2021) 103884 | 10.1016/j.ppnp.2021.103884 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Precision studies at electron-positron colliders with center-of-mass energies
in the charm-tau region and below have strongly contributed to our
understanding of light-meson interactions at low energies. We focus on the
processes involving two or three light mesons with invariant masses below
nucleon-antinucleon thre... | [
{
"created": "Thu, 11 Feb 2021 10:20:31 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Jul 2021 10:35:33 GMT",
"version": "v2"
}
] | 2021-07-16 | [
[
"Fang",
"Shuang-shi",
"",
"IHEP and UCAS, Beijing"
],
[
"Kubis",
"Bastian",
"",
"Bonn U.,\n HISKP"
],
[
"Kupsc",
"Andrzej",
"",
"Uppsala U. and NCBJ, Warsaw"
]
] | Precision studies at electron-positron colliders with center-of-mass energies in the charm-tau region and below have strongly contributed to our understanding of light-meson interactions at low energies. We focus on the processes involving two or three light mesons with invariant masses below nucleon-antinucleon thresh... |
1511.08429 | Gennaro Corcella | Gennaro Corcella | Interpretation of the top-quark mass measurements: a theory overview | 6 pages, 1 figure. Talk given at TOP 2015, 8th International Workshop
on Top Quark Physics, 14-18 September 2015, Ischia, Italy. Minor changes
after referee report | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I discuss the theoretical interpretation of the top-quark mass, which is
extracted in standard and alternative measurements at the LHC. In particular, I
point out that the top mass extracted in analyses relying on the use of Monte
Carlo event generators must be close to the pole mass and review recent work
aiming at ... | [
{
"created": "Thu, 26 Nov 2015 15:46:46 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Feb 2016 09:20:16 GMT",
"version": "v2"
}
] | 2016-03-01 | [
[
"Corcella",
"Gennaro",
""
]
] | I discuss the theoretical interpretation of the top-quark mass, which is extracted in standard and alternative measurements at the LHC. In particular, I point out that the top mass extracted in analyses relying on the use of Monte Carlo event generators must be close to the pole mass and review recent work aiming at es... |
2008.01568 | Waqas Ahmed | Waqas Ahmed, Shabbar Raza, Qaisar Shafi, Cem Salih Un, Bin Zhu | Sparticle Spectroscopy and Dark Matter in a $U(1)_{B-L}$ extension of
MSSM | 23 pages,4 figures | null | 10.1007/JHEP01(2021)161 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a class of SUSY models in which the MSSM gauge group is
supplemented with a gauged $U(1)_{B-L}$ symmetry and a global $U(1)_{R}$
symmetry. This extension introduces only electrically neutral states, and the
new SUSY partners effectively double the number of states in the neutralino
sector that now include... | [
{
"created": "Tue, 4 Aug 2020 14:07:50 GMT",
"version": "v1"
}
] | 2021-02-24 | [
[
"Ahmed",
"Waqas",
""
],
[
"Raza",
"Shabbar",
""
],
[
"Shafi",
"Qaisar",
""
],
[
"Un",
"Cem Salih",
""
],
[
"Zhu",
"Bin",
""
]
] | We consider a class of SUSY models in which the MSSM gauge group is supplemented with a gauged $U(1)_{B-L}$ symmetry and a global $U(1)_{R}$ symmetry. This extension introduces only electrically neutral states, and the new SUSY partners effectively double the number of states in the neutralino sector that now includes ... |
hep-ph/9610311 | null | Rabindra N. Mohapatra and Shmuel Nussinov | Can Long Range Anomalous Neutrino Interactions Account for the Measured
Tritium Beta Decay Spectrum ? | 12 pages; No figures | Phys.Lett. B395 (1997) 63-68 | 10.1016/S0370-2693(97)00054-3 | UMD-PP-97-38 | hep-ph | null | Recent experimental searches for neutrino mass in tritium beta decay yield a
negative value for the mass-squared of the electron neutrino. If this effect is
genuine, then it is hard to understand it using conventional particle physics
ideas as embodied in the standard model or its simple extensions that have been
wid... | [
{
"created": "Thu, 10 Oct 1996 15:36:45 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Mohapatra",
"Rabindra N.",
""
],
[
"Nussinov",
"Shmuel",
""
]
] | Recent experimental searches for neutrino mass in tritium beta decay yield a negative value for the mass-squared of the electron neutrino. If this effect is genuine, then it is hard to understand it using conventional particle physics ideas as embodied in the standard model or its simple extensions that have been widel... |
hep-ph/9309219 | Giulio Mignola | A. Bottino, V. de Alfaro, N. Fornengo, G. Mignola, S. Scopel | On the Neutralino as Dark Matter Candidate - II. Direct Detection | (18 pages plain TeX, 24 figures not included, available from the
authors) DFTT-38/93 | Astropart.Phys.2:77-90,1994 | 10.1016/0927-6505(94)90019-1 | null | hep-ph | null | Evaluations of the event rates relevant to direct search for dark matter
neutralino are presented for a wide range of neutralino masses and for various
detector materials of preeminent interest. Differential and total rates are
appropriately weighted over the local neutralino density expected on
theoretical grounds.
| [
{
"created": "Fri, 3 Sep 1993 10:38:48 GMT",
"version": "v1"
}
] | 2011-05-23 | [
[
"Bottino",
"A.",
""
],
[
"de Alfaro",
"V.",
""
],
[
"Fornengo",
"N.",
""
],
[
"Mignola",
"G.",
""
],
[
"Scopel",
"S.",
""
]
] | Evaluations of the event rates relevant to direct search for dark matter neutralino are presented for a wide range of neutralino masses and for various detector materials of preeminent interest. Differential and total rates are appropriately weighted over the local neutralino density expected on theoretical grounds. |
0706.3138 | Heinrich Leutwyler | H. Leutwyler | Insights and puzzles in light quark physics | Contribution to the proceedings of the Rencontres de Moriond on QCD
and Hadronic Interactions, La Thuile, Italy, March 2007; added references,
minor changes in the text | null | null | null | hep-ph | null | Recent work in light flavour hadron physics is reviewed. In particular, I
discuss the significance of the progress achieved with light dynamical quarks
on the lattice for the effective low energy theory of QCD. Also, I draw
attention to some puzzling results from NA48 and KTeV concerning the scalar
form factor releva... | [
{
"created": "Thu, 21 Jun 2007 13:25:50 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jul 2007 10:27:01 GMT",
"version": "v2"
}
] | 2007-07-10 | [
[
"Leutwyler",
"H.",
""
]
] | Recent work in light flavour hadron physics is reviewed. In particular, I discuss the significance of the progress achieved with light dynamical quarks on the lattice for the effective low energy theory of QCD. Also, I draw attention to some puzzling results from NA48 and KTeV concerning the scalar form factor relevant... |
hep-ph/9412262 | Rulin Xiu | Rulin Xiu | Supersymmetry Breaking Scheme and The Derivation of $M_{GUT}=10^{16}GeV$
from A String Model | 12 pages, some correction of latex errors | null | null | ACT-16/94 | hep-ph | null | We propose that a modified version of string-inspired supersymmetry breaking
schemes in \cite{wit2} and \cite{ross} may make affine level one SU(5) and
SO(10) string models with intermediate gauge symmetry breaking scale
$M_{GUT}=10^{16}GeV$ possible; doublet-triplet problem can also be solved. In
particular, we prop... | [
{
"created": "Thu, 8 Dec 1994 22:29:24 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Jan 1995 22:06:37 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Sep 1995 19:06:50 GMT",
"version": "v3"
},
{
"created": "Mon, 11 Sep 1995 19:02:50 GMT",
"version": "v4"
}
] | 2008-02-03 | [
[
"Xiu",
"Rulin",
""
]
] | We propose that a modified version of string-inspired supersymmetry breaking schemes in \cite{wit2} and \cite{ross} may make affine level one SU(5) and SO(10) string models with intermediate gauge symmetry breaking scale $M_{GUT}=10^{16}GeV$ possible; doublet-triplet problem can also be solved. In particular, we propos... |
hep-ph/9608358 | Koichi Funakubo | Koichi Funakubo | CP Violation and Baryogenesis at the Electroweak Phase Transition | Needs LaTeX 2e, 13 eps files included, To be published in
Prog.Theor.Phys. 96, No.3 (1996). A corrupted eps file is replaced | Prog.Theor.Phys. 96 (1996) 475-520 | 10.1143/PTP.96.475 | SAGA-HE-108 | hep-ph | null | We report a recent attempt to relate $CP$ violation in the electroweak theory
with two Higgs doublets to the baryon asymmetry generated at the electroweak
phase transition, after surveying the scenario of the electroweak baryogenesis.
| [
{
"created": "Mon, 19 Aug 1996 03:02:47 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Sep 1996 10:11:11 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Oct 1996 09:07:59 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Funakubo",
"Koichi",
""
]
] | We report a recent attempt to relate $CP$ violation in the electroweak theory with two Higgs doublets to the baryon asymmetry generated at the electroweak phase transition, after surveying the scenario of the electroweak baryogenesis. |
hep-ph/0412312 | Gastao Krein | Eduardo S. Fraga and G. Krein | Can dissipation prevent explosive decomposition in high-energy heavy ion
collisions? | 9 latex pages, 4 eps figures, version to appear in Phys. Lett. B | Phys.Lett. B614 (2005) 181-186 | 10.1016/j.physletb.2005.03.079 | null | hep-ph nucl-th | null | We discuss the role of dissipation in the explosive spinodal decomposition
scenario of hadron production during the chiral transition after a high-energy
heavy ion collision. We use a Langevin description inspired by microscopic
nonequilibrium field theory results to perform real-time lattice simulations of
the behav... | [
{
"created": "Tue, 21 Dec 2004 14:08:27 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Apr 2005 18:51:33 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Fraga",
"Eduardo S.",
""
],
[
"Krein",
"G.",
""
]
] | We discuss the role of dissipation in the explosive spinodal decomposition scenario of hadron production during the chiral transition after a high-energy heavy ion collision. We use a Langevin description inspired by microscopic nonequilibrium field theory results to perform real-time lattice simulations of the behavio... |
1911.00076 | Valery Lyubovitskij | Thomas Gutsche, Valery E. Lyubovitskij, Ivan Schmidt | $\gamma N \to N^*(1535)$ transition in soft-wall AdS/QCD | arXiv admin note: text overlap with arXiv:1906.08641 | Phys. Rev. D 101, 034026 (2020) | 10.1103/PhysRevD.101.034026 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a study of the $N^*(1535)$ resonance electroexcitation in a
soft-wall AdS/QCD model. Both the transverse $A_{1/2}^p$ and longitudinal
$S_{1/2}^p$ helicity amplitudes are calculated resulting in good agreement with
data and with the MAID parametrization.
| [
{
"created": "Thu, 31 Oct 2019 19:50:18 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Feb 2020 15:56:09 GMT",
"version": "v2"
}
] | 2020-02-26 | [
[
"Gutsche",
"Thomas",
""
],
[
"Lyubovitskij",
"Valery E.",
""
],
[
"Schmidt",
"Ivan",
""
]
] | We present a study of the $N^*(1535)$ resonance electroexcitation in a soft-wall AdS/QCD model. Both the transverse $A_{1/2}^p$ and longitudinal $S_{1/2}^p$ helicity amplitudes are calculated resulting in good agreement with data and with the MAID parametrization. |
1106.1786 | Eugene Zabrodin | M.S. Nilsson, L.V. Malinina, J. Bleibel, L.V. Bravina, E.E. Zabrodin | Study of $\pi\pi$ correlations at LHC and RHIC energies in $pp$
collisions within the quark-gluon string model | 9 pages, 14 figures, 2 tables | null | 10.1103/PhysRevD.84.054006 | null | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Quark Gluon String Model (QGSM) reproduces well the global
characteristics of the $pp$ collisions at RHIC and LHC, e.g., the
pseudorapidity and transverse momenta distributions at different centralities.
The main goal of this work is to employ the Monte Carlo QGSM for description of
femtoscopic characteristics in... | [
{
"created": "Thu, 9 Jun 2011 12:21:51 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Nilsson",
"M. S.",
""
],
[
"Malinina",
"L. V.",
""
],
[
"Bleibel",
"J.",
""
],
[
"Bravina",
"L. V.",
""
],
[
"Zabrodin",
"E. E.",
""
]
] | The Quark Gluon String Model (QGSM) reproduces well the global characteristics of the $pp$ collisions at RHIC and LHC, e.g., the pseudorapidity and transverse momenta distributions at different centralities. The main goal of this work is to employ the Monte Carlo QGSM for description of femtoscopic characteristics in $... |
hep-ph/9502407 | null | S.V.Goloskokov, S.P.Kuleshov, O.V.Selyugin | Supercritical Pomeron and eikonal representation of the diffraction
scattering amplitude | LaTex text of the article + 1 Fig.1 in LaTex form | Mod.Phys.Lett. A10 (1995) 1959-1968 | 10.1142/S0217732395002106 | IPNO/TH 95-12 FEBRUARY 1995 | hep-ph | null | The intercept of the supercritical Pomeron is examined with the use of
different forms of the scattering amplitudes of the bare Pomeron. The
one-to-one correspondence between the eikonal phase and the ratio of the
elastic and total cross section is shown. Based on new experimental data of the
CDF Collaboration, the i... | [
{
"created": "Tue, 28 Feb 1995 10:03:57 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Mar 1995 14:09:15 GMT",
"version": "v2"
}
] | 2016-09-01 | [
[
"Goloskokov",
"S. V.",
""
],
[
"Kuleshov",
"S. P.",
""
],
[
"Selyugin",
"O. V.",
""
]
] | The intercept of the supercritical Pomeron is examined with the use of different forms of the scattering amplitudes of the bare Pomeron. The one-to-one correspondence between the eikonal phase and the ratio of the elastic and total cross section is shown. Based on new experimental data of the CDF Collaboration, the int... |
2107.08771 | Marcus Pernow | Tommy Ohlsson and Marcus Pernow | Flavor Symmetries in the Yukawa Sector of Non-Supersymmetric SO(10):
Numerical Fits Using Renormalization Group Running | 19 pages, 4 tables. Final version published in JHEP | JHEP 09 (2021) 111 | 10.1007/JHEP09(2021)111 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a class of $\text{SO}(10)$ models with flavor symmetries in the
Yukawa sector and investigate their viability by performing numerical fits to
the fermion masses and mixing parameters. The fitting procedure involves a
top-down approach in which we solve the renormalization group equations from
the scale of... | [
{
"created": "Mon, 19 Jul 2021 11:55:39 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Sep 2021 14:35:33 GMT",
"version": "v2"
}
] | 2021-09-23 | [
[
"Ohlsson",
"Tommy",
""
],
[
"Pernow",
"Marcus",
""
]
] | We consider a class of $\text{SO}(10)$ models with flavor symmetries in the Yukawa sector and investigate their viability by performing numerical fits to the fermion masses and mixing parameters. The fitting procedure involves a top-down approach in which we solve the renormalization group equations from the scale of g... |
2312.17287 | Li-Sheng Geng | Jia-Ming Xie, Jun-Xu Lu, Li-Sheng Geng, and Bing-Song Zou | Dynamical origin of universal two-pole structures and their light quark
mass evolution | 6 pages, 2 figures; presentation given by Li-Sheng Geng at MENU2023 | null | null | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Two-pole structures refer to the fact that two dynamically generated states
are located close to each other between two coupled channels and have a mass
difference smaller than the sum of their widths. Thus, the two poles overlap in
the invariant mass distribution of their decay products, creating the
impression that... | [
{
"created": "Thu, 28 Dec 2023 08:05:24 GMT",
"version": "v1"
}
] | 2024-01-01 | [
[
"Xie",
"Jia-Ming",
""
],
[
"Lu",
"Jun-Xu",
""
],
[
"Geng",
"Li-Sheng",
""
],
[
"Zou",
"Bing-Song",
""
]
] | Two-pole structures refer to the fact that two dynamically generated states are located close to each other between two coupled channels and have a mass difference smaller than the sum of their widths. Thus, the two poles overlap in the invariant mass distribution of their decay products, creating the impression that o... |
0912.2611 | Juha Peltoniemi | Juha Peltoniemi | Simulations of neutrino oscillations for a low-energy neutrino factory
with a magnetized large-volume liquid scintillator at 2288 km baseline | 12 pages | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A magnetized large-volume liquid scintillator might be used as a tracking
detector with charge identification to measure high-energy neutrinos. I
consider neutrino oscillations for a beam from a low-energy neutrino factory to
such a detector for the baseline CERN-Pyhasalmi, with the length of 2288 km.
The range to st... | [
{
"created": "Mon, 14 Dec 2009 10:48:41 GMT",
"version": "v1"
}
] | 2009-12-15 | [
[
"Peltoniemi",
"Juha",
""
]
] | A magnetized large-volume liquid scintillator might be used as a tracking detector with charge identification to measure high-energy neutrinos. I consider neutrino oscillations for a beam from a low-energy neutrino factory to such a detector for the baseline CERN-Pyhasalmi, with the length of 2288 km. The range to stud... |
1103.0140 | Grigoris Panotopoulos | Grigoris Panotopoulos | The degenerate scenario in the NMSSM: Direct singlino-like neutralino
searches with a gravitino LSP | 8 pages, 6 figures, prepared for DISCRETE 2010, 6-11 December 2010,
Sapienza Universita di Roma-ITALY | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A two-component dark matter model is studied adopting the degenerate scenario
in the R-parity conserving NMSSM. The gravitino LSP and the neutralino NLSP are
extremely degenerate in mass, avoiding the BBN bounds and obtaining a high
reheating temperature for thermal leptogenesis to work. In this model both
gravitino ... | [
{
"created": "Tue, 1 Mar 2011 11:32:53 GMT",
"version": "v1"
}
] | 2011-03-02 | [
[
"Panotopoulos",
"Grigoris",
""
]
] | A two-component dark matter model is studied adopting the degenerate scenario in the R-parity conserving NMSSM. The gravitino LSP and the neutralino NLSP are extremely degenerate in mass, avoiding the BBN bounds and obtaining a high reheating temperature for thermal leptogenesis to work. In this model both gravitino (a... |
2206.13792 | Mohammad Sajjad Athar | M. Sajjad Athar, A. Fatima, and S. K. Singh | Neutrinos and their interactions with matter | 204 pages, 108 figures; Progress in particle and nuclear physics,
Elsevier (in Press) | null | null | null | hep-ph hep-ex nucl-th | http://creativecommons.org/publicdomain/zero/1.0/ | We have presented a review of the properties of neutrinos and their
interactions with matter. The different (anti)neutrino processes like the
quasielastic scattering, inelastic production of mesons and hyperons, and the
deep inelastic scattering from the free nucleons are discussed and the results
for the scattering ... | [
{
"created": "Tue, 28 Jun 2022 07:17:55 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Aug 2022 07:29:28 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Dec 2022 07:37:41 GMT",
"version": "v3"
}
] | 2022-12-13 | [
[
"Athar",
"M. Sajjad",
""
],
[
"Fatima",
"A.",
""
],
[
"Singh",
"S. K.",
""
]
] | We have presented a review of the properties of neutrinos and their interactions with matter. The different (anti)neutrino processes like the quasielastic scattering, inelastic production of mesons and hyperons, and the deep inelastic scattering from the free nucleons are discussed and the results for the scattering cr... |
hep-ph/9505331 | Raymond Volkas | R. Foot and R. R. Volkas | New and improved quark-lepton symmetric models | 10 pages, Latex | Phys.Lett. B358 (1995) 318-324 | 10.1016/0370-2693(95)01031-K | UM-P-95/48 | hep-ph | null | We show how the use of a see-saw mechanism based on a $3 \times 3$ neutrino
mass matrix texture can considerably simplify Higgs sectors for quark-lepton
symmetric models (and for Standard Model extensions generally). The main theory
we discuss also incorporates a previously considered scenario whereby the
charged lep... | [
{
"created": "Thu, 18 May 1995 06:41:41 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Foot",
"R.",
""
],
[
"Volkas",
"R. R.",
""
]
] | We show how the use of a see-saw mechanism based on a $3 \times 3$ neutrino mass matrix texture can considerably simplify Higgs sectors for quark-lepton symmetric models (and for Standard Model extensions generally). The main theory we discuss also incorporates a previously considered scenario whereby the charged lepto... |
hep-ph/0012209 | null | D.Yu.Bardin (JINR, Dubna), L.V.Kalinovskaya (JINR, Dubna), F.V.Tkachov
(INR, Moscow) | New algebraic-numeric methods for loop integrals. Some 1-loop experience | 3p PS | null | null | null | hep-ph | null | We report our experiences with the generalized integration-by-parts algorithm
[hep-ph/9609429] in the context of calculations of a realistic one-loop subset
of diagrams.
| [
{
"created": "Sun, 17 Dec 2000 10:58:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bardin",
"D. Yu.",
"",
"JINR, Dubna"
],
[
"Kalinovskaya",
"L. V.",
"",
"JINR, Dubna"
],
[
"Tkachov",
"F. V.",
"",
"INR, Moscow"
]
] | We report our experiences with the generalized integration-by-parts algorithm [hep-ph/9609429] in the context of calculations of a realistic one-loop subset of diagrams. |
0902.1893 | Gautam Bhattacharyya | Gautam Bhattacharyya, Tirtha Sankar Ray | Probing warped extra dimension via gg -> h and h -> gamma gamma at LHC | v3: 7 pages, 3 figs. Further clarifications added, matches version
published in Phys Lett B | Phys.Lett.B675:222-225,2009 | 10.1016/j.physletb.2009.03.069 | SINP/TNP/2009/06 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The processes gg -> h and h -> gamma gamma are of paramount importance in the
context of Higgs search at the LHC. These processes are loop driven and hence
could be sensitive to the presence of any new colored fermion states having a
large coupling with the Higgs. Such a scenario arises in a warped extra
dimensional ... | [
{
"created": "Wed, 11 Feb 2009 13:57:55 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Mar 2009 11:29:16 GMT",
"version": "v2"
},
{
"created": "Tue, 21 Apr 2009 13:20:26 GMT",
"version": "v3"
}
] | 2010-04-23 | [
[
"Bhattacharyya",
"Gautam",
""
],
[
"Ray",
"Tirtha Sankar",
""
]
] | The processes gg -> h and h -> gamma gamma are of paramount importance in the context of Higgs search at the LHC. These processes are loop driven and hence could be sensitive to the presence of any new colored fermion states having a large coupling with the Higgs. Such a scenario arises in a warped extra dimensional th... |
0901.4679 | Stefano Actis | Stefano Actis | Dominant NNLO Corrections to Four-Fermion Production at the WW Threshold | 4 pages, 3 figures, talk given at LCWS08, Chicago, November 2008 | null | null | PITHA 09/03; SFB/CPP-09-07 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent evaluation of the parametrically dominant next-to-next-to-leading
order corrections to four-fermion production near the W-pair threshold in the
framework of unstable-particle effective theory is briefly summarized.
| [
{
"created": "Thu, 29 Jan 2009 13:47:02 GMT",
"version": "v1"
}
] | 2009-01-30 | [
[
"Actis",
"Stefano",
""
]
] | The recent evaluation of the parametrically dominant next-to-next-to-leading order corrections to four-fermion production near the W-pair threshold in the framework of unstable-particle effective theory is briefly summarized. |
hep-ph/0203175 | Anna Dubnickova | C. Adamuscin, A.Z. Dubnickova, S. Dubnicka, R. Pekarik and P.
Weisenpacher | Asymptotic conditions for electromagnetic form factors of hadrons
represented by VMD model | Latex, 13 pages | Eur.Phys.J.C28:115-118,2003 | 10.1140/epjc/s2003-01143-3 | null | hep-ph | null | A system of linear homogeneous algebraic equations for coupling constant
ratios of vector-mesons to hadrons is derived by imposing an asymptotic
behaviuor upon the VMD pole parametrization of an hadron electromagnetic form
factor. A similar system of equations with a simpler structure of coefficients,
taken as even p... | [
{
"created": "Mon, 18 Mar 2002 17:46:00 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Adamuscin",
"C.",
""
],
[
"Dubnickova",
"A. Z.",
""
],
[
"Dubnicka",
"S.",
""
],
[
"Pekarik",
"R.",
""
],
[
"Weisenpacher",
"P.",
""
]
] | A system of linear homogeneous algebraic equations for coupling constant ratios of vector-mesons to hadrons is derived by imposing an asymptotic behaviuor upon the VMD pole parametrization of an hadron electromagnetic form factor. A similar system of equations with a simpler structure of coefficients, taken as even pow... |
hep-ph/0101120 | Jackie Grant | Jackie Grant and Mark Hindmarsh | Sphalerons in Two Higgs Doublet Theories | null | Phys.Rev. D64 (2001) 016002 | 10.1103/PhysRevD.64.016002 | SUSX-01-003 | hep-ph | null | We undertake a comprehensive investigation of the properties of the sphaleron
in electroweak theories with two Higgs doublets. We do this in as
model-independent a way as possible: by exploring the physical parameter space
described by the masses and mixing angles of the Higgs particles. If there is a
large split in ... | [
{
"created": "Thu, 11 Jan 2001 18:56:24 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Grant",
"Jackie",
""
],
[
"Hindmarsh",
"Mark",
""
]
] | We undertake a comprehensive investigation of the properties of the sphaleron in electroweak theories with two Higgs doublets. We do this in as model-independent a way as possible: by exploring the physical parameter space described by the masses and mixing angles of the Higgs particles. If there is a large split in th... |
1405.3022 | Zhen-hua Zhao | Zhen-hua Zhao | Minimal modifications to the Tri-Bimaximal neutrino mixing | 21 pages, version accepted for publication in JHEP | JHEP11(2014)143 | 10.1007/JHEP11(2014)143 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In light of the observation of a relatively large $\theta_{13}$, the ever
popular Tri-Bimaximal (TBM) neutrino mixing which predicts a vanishing
$\theta_{13}$ needs modifications. In this paper, we shall discuss the
possibility of modifying it in a minimal way to fulfil this task. In the first
part, a neutrino mass m... | [
{
"created": "Tue, 13 May 2014 03:15:03 GMT",
"version": "v1"
},
{
"created": "Sun, 31 Aug 2014 06:35:43 GMT",
"version": "v2"
},
{
"created": "Fri, 21 Nov 2014 03:10:03 GMT",
"version": "v3"
}
] | 2015-06-19 | [
[
"Zhao",
"Zhen-hua",
""
]
] | In light of the observation of a relatively large $\theta_{13}$, the ever popular Tri-Bimaximal (TBM) neutrino mixing which predicts a vanishing $\theta_{13}$ needs modifications. In this paper, we shall discuss the possibility of modifying it in a minimal way to fulfil this task. In the first part, a neutrino mass mat... |
1109.5212 | Vali Bashiry | V. Bashiry | On the mass and the decay constant of recently observed bound state
$h_b(1P)$ | 8 pages, 5 figures | null | 10.1103/PhysRevD.84.076008 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The mass and decay constant of the ground state of spin singlet $b \bar{b}$
is calculated by using the QCD sum rules method. This meson is an axial vector
$P$-wave named $h_b(1P)$ meson with $J^P =1^+$. It is found that the mass of
this meson is $(m=9940\pm 37)$ MeV, which is consistent with the recent
experimental d... | [
{
"created": "Fri, 23 Sep 2011 22:42:42 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Bashiry",
"V.",
""
]
] | The mass and decay constant of the ground state of spin singlet $b \bar{b}$ is calculated by using the QCD sum rules method. This meson is an axial vector $P$-wave named $h_b(1P)$ meson with $J^P =1^+$. It is found that the mass of this meson is $(m=9940\pm 37)$ MeV, which is consistent with the recent experimental dat... |
0904.3309 | Anna Radovskaya | A. A. Radovskaya and E. A. Kuraev | Radiative corrections to the spectra of heavy particles annihilation
into leptons: Dark matter implementation | 19 pages, 6 figures. | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the radiative corrections to the annihilation of the Dark Matter
particles into leptons. Lepton masses are taken into account. As the Dark
Matter particles are considered both Dirac and Majorana fermions. We sum up all
the leading logarithms contributions where it is possible. We show that in the
Dirac f... | [
{
"created": "Tue, 21 Apr 2009 18:53:30 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Jun 2009 11:42:16 GMT",
"version": "v2"
},
{
"created": "Mon, 26 Apr 2010 23:11:02 GMT",
"version": "v3"
}
] | 2010-04-28 | [
[
"Radovskaya",
"A. A.",
""
],
[
"Kuraev",
"E. A.",
""
]
] | We calculate the radiative corrections to the annihilation of the Dark Matter particles into leptons. Lepton masses are taken into account. As the Dark Matter particles are considered both Dirac and Majorana fermions. We sum up all the leading logarithms contributions where it is possible. We show that in the Dirac fer... |
hep-ph/0410115 | Berndt Muller | Berndt M\"uller | Heavy Ions -- Prospects at the LHC | Invited lecture presented at the LHC2004 conference in Vienna
(Austria) | Czech.J.Phys.55:B313-B323,2005 | null | null | hep-ph | null | This is a review of the physics prospects for relativistic heavy ion
collisions in the CERN Large Hadron Collider. The motivation for the study of
superdense matter created in relativistic heavy ion collision is the prospect
of observing a novel state of strongly interacting matter, the quark-gluon
plasma. Experiment... | [
{
"created": "Thu, 7 Oct 2004 15:57:33 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Oct 2004 17:34:06 GMT",
"version": "v2"
}
] | 2011-01-25 | [
[
"Müller",
"Berndt",
""
]
] | This is a review of the physics prospects for relativistic heavy ion collisions in the CERN Large Hadron Collider. The motivation for the study of superdense matter created in relativistic heavy ion collision is the prospect of observing a novel state of strongly interacting matter, the quark-gluon plasma. Experiments ... |
hep-ph/9507423 | Alasdair James Gill | T.S.Evans, A.J. Gill and R.J. Rivers | Vortex Production in Non-Relativistic and Relativistic Media | 20 pages, RevTeX and epsf, 1 postscript figure. Resubmitted because
archive (not a bulletin board) ate the figures file first time round.
Available through anonymous ftp as LaTeX from
ftp://euclid.tp.ph.ic.ac.uk/papers/94-5_53.tex or as LaTeX or postscript at
http://euclid.tp.ph.ic.ac.uk/Papers/index.html | null | null | Imperial/TP/94-95/53 | hep-ph | null | We examine string (vortex) formation at a quench for a weakly-coupled global
U(1) theory when the excitation spectrum is non-relativistic. It is so similar
to vortex production in the corresponding relativistic plasma as to reinforce
arguments for the similarity of vortex production in the early universe and in
low-t... | [
{
"created": "Wed, 26 Jul 1995 17:21:08 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jul 1995 14:01:53 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Evans",
"T. S.",
""
],
[
"Gill",
"A. J.",
""
],
[
"Rivers",
"R. J.",
""
]
] | We examine string (vortex) formation at a quench for a weakly-coupled global U(1) theory when the excitation spectrum is non-relativistic. It is so similar to vortex production in the corresponding relativistic plasma as to reinforce arguments for the similarity of vortex production in the early universe and in low-tem... |
1408.5944 | Guillermo Henry Ram\'irez Ulloa | J.E. Cieza Montalvo, C. A. Morgan Cruz, R. J. Gil Ramirez, G. H.
Ramirez Ulloa, A. I. Rivasplata Mendoza and M. D. Tonasse | Neutral 3-3-1 Higgs Boson Through $e^{+} e^{-} Collisions | 15 pages, 3 figures. arXiv admin note: substantial text overlap with
arXiv:hep-ph/0506154, arXiv:1311.0845, arXiv:1205.4042 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we present an analysis of production and signature of neutral
Higgs bosons $H_2^0$ in the version of the 3-3-1 model containing heavy leptons
at the ILC (International Linear Collider) and CLIC (Cern Linear Collider). The
production rate is found to be significant for the direct production of $e^{+}
e^{-... | [
{
"created": "Mon, 25 Aug 2014 23:15:12 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Aug 2014 22:06:07 GMT",
"version": "v2"
}
] | 2014-08-29 | [
[
"Montalvo",
"J. E. Cieza",
""
],
[
"Cruz",
"C. A. Morgan",
""
],
[
"Ramirez",
"R. J. Gil",
""
],
[
"Ulloa",
"G. H. Ramirez",
""
],
[
"Mendoza",
"A. I. Rivasplata",
""
],
[
"Tonasse",
"M. D.",
""
]
] | In this work we present an analysis of production and signature of neutral Higgs bosons $H_2^0$ in the version of the 3-3-1 model containing heavy leptons at the ILC (International Linear Collider) and CLIC (Cern Linear Collider). The production rate is found to be significant for the direct production of $e^{+} e^{-} ... |
hep-ph/9910559 | Stuart Samuel | Stuart Samuel (Columbia University and City College of New York) | The Standard Model in Its Other Phase | Latex, 22 pages, 2 figures | Nucl.Phys. B597 (2001) 70-88 | 10.1016/S0550-3213(00)00741-0 | CU-TP-948 | hep-ph | null | The standard model of particle physics is analyzed for the case of a Higgs
potential not favoring spontaneous electroweak symmetry breaking to gain
insight into the physics of the standard model. Electroweak breaking still
takes place, and quarks and leptons still acquire masses but through bosonic
technicolor. This ... | [
{
"created": "Mon, 1 Nov 1999 14:03:39 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Oct 2000 03:51:09 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Samuel",
"Stuart",
"",
"Columbia University and City College of New York"
]
] | The standard model of particle physics is analyzed for the case of a Higgs potential not favoring spontaneous electroweak symmetry breaking to gain insight into the physics of the standard model. Electroweak breaking still takes place, and quarks and leptons still acquire masses but through bosonic technicolor. This ``... |
1706.04576 | Gui-Jun Ding | Cai-Chang Li, Jun-Nan Lu, Gui-Jun Ding | Toward a unified interpretation of quark and lepton mixing from flavor
and CP symmetries | 40 pages, 8 figures | null | 10.1007/JHEP02(2018)038 | USTC-ICTS-17-02 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discussed the scenario that a discrete flavor group combined with CP
symmetry is broken to $Z_2\times CP$ in both neutrino and charged lepton
sectors. All lepton mixing angles and CP violation phases are predicted to
depend on two free parameters $\theta_{l}$ and $\theta_{\nu}$ varying in the
range of $[0, \pi)$. ... | [
{
"created": "Wed, 14 Jun 2017 16:28:31 GMT",
"version": "v1"
}
] | 2018-04-04 | [
[
"Li",
"Cai-Chang",
""
],
[
"Lu",
"Jun-Nan",
""
],
[
"Ding",
"Gui-Jun",
""
]
] | We discussed the scenario that a discrete flavor group combined with CP symmetry is broken to $Z_2\times CP$ in both neutrino and charged lepton sectors. All lepton mixing angles and CP violation phases are predicted to depend on two free parameters $\theta_{l}$ and $\theta_{\nu}$ varying in the range of $[0, \pi)$. As... |
1101.3425 | Elliot Leader | Elliot Leader and Enrico Predazzi | A note on the implications of gauge invariance in QCD | 11 pages | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compare and contrast the implications of gauge invariance for the
structure of scattering amplitudes in QED and QCD. We derive the most general
analogue for QCD of the famous QED rule that the scattering amplitude must be
invariant if the polarization vectors $\epsilon^{{\mu}_j}(k_j)$ of any number
of photons unde... | [
{
"created": "Tue, 18 Jan 2011 11:38:15 GMT",
"version": "v1"
}
] | 2011-01-19 | [
[
"Leader",
"Elliot",
""
],
[
"Predazzi",
"Enrico",
""
]
] | We compare and contrast the implications of gauge invariance for the structure of scattering amplitudes in QED and QCD. We derive the most general analogue for QCD of the famous QED rule that the scattering amplitude must be invariant if the polarization vectors $\epsilon^{{\mu}_j}(k_j)$ of any number of photons underg... |
2204.03468 | Patrick Bolton | P. D. Bolton and S. T. Petcov | Measurements of $\mu\to 3e$ Decay with Polarised Muons as a Probe of New
Physics | 22 pages, 2 figures, 3 tables | Phys. Lett. B 833, 137296 (2022) | 10.1016/j.physletb.2022.137296 | SISSA 09/2022/FISI, IPMU22-0015 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Working within the Standard Model effective field theory approach, we examine
the possibility to test charged lepton flavour violating (cLFV) new physics
(NP) by angular measurements of the outgoing electron and positrons in the
polarised $\mu^{+}\to e^{+}e^{+}e^{-}$ decay. This decay is planned to be
studied with a ... | [
{
"created": "Thu, 7 Apr 2022 14:31:33 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Aug 2022 11:03:42 GMT",
"version": "v2"
}
] | 2022-08-03 | [
[
"Bolton",
"P. D.",
""
],
[
"Petcov",
"S. T.",
""
]
] | Working within the Standard Model effective field theory approach, we examine the possibility to test charged lepton flavour violating (cLFV) new physics (NP) by angular measurements of the outgoing electron and positrons in the polarised $\mu^{+}\to e^{+}e^{+}e^{-}$ decay. This decay is planned to be studied with a se... |
hep-ph/0107232 | Jeff Forshaw | J.R. Forshaw, D.A. Ross and B.E. White | Higgs mass bounds in a Triplet Model | null | JHEP 0110:007,2001 | 10.1088/1126-6708/2001/10/007 | SHEP-01/17 MC-TH-01/07 | hep-ph | null | We perform a global fit to high energy precision electroweak data in a Higgs
model containing the usual isospin doublet plus a real isospin triplet. The
analysis is performed in terms of the oblique parameters S, T and U and we show
that the mass of the lightest Higgs boson can be as large as 2 TeV.
| [
{
"created": "Mon, 23 Jul 2001 11:05:29 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Aug 2001 12:40:20 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Forshaw",
"J. R.",
""
],
[
"Ross",
"D. A.",
""
],
[
"White",
"B. E.",
""
]
] | We perform a global fit to high energy precision electroweak data in a Higgs model containing the usual isospin doublet plus a real isospin triplet. The analysis is performed in terms of the oblique parameters S, T and U and we show that the mass of the lightest Higgs boson can be as large as 2 TeV. |
hep-ph/0411327 | Mustafa Savci | T. M. Aliev, V. Bashiry, M. savci | Double-lepton polarizations in (B -> l^+ l^- gamma) decay | 20 pages, 7 PostScript figures, LaTeX formatted | Phys.Rev. D71 (2005) 035013 | 10.1103/PhysRevD.71.035013 | metu-phys-hep-04-22 | hep-ph | null | Double-lepton polarization asymmetries in the (B -> l^+ l^- gamma) decay are
calculated using the most general, model independent form of the effective
Hamiltonian including all possible forms of the interaction. The dependencies
of the asymmetries on new Wilson coefficients are investigated. The
detectability the av... | [
{
"created": "Wed, 24 Nov 2004 17:40:26 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Aliev",
"T. M.",
""
],
[
"Bashiry",
"V.",
""
],
[
"savci",
"M.",
""
]
] | Double-lepton polarization asymmetries in the (B -> l^+ l^- gamma) decay are calculated using the most general, model independent form of the effective Hamiltonian including all possible forms of the interaction. The dependencies of the asymmetries on new Wilson coefficients are investigated. The detectability the aver... |
hep-ph/0411149 | Robert Bluhm | Robert Bluhm | QED Tests of Lorentz Symmetry | Talk presented at the Third Meeting on CPT and Lorentz Symmetry,
Bloomington, IN, August, 2004; 9 pages | null | 10.1142/9789812702173_0017 | null | hep-ph | null | A status report is given of some recent theoretical and experimental
investigations looking for signals of Lorentz violation in QED. Experiments
with light, charged particles, and atoms have exceptional sensitivity to small
shifts in energy caused by Lorentz violation, including effects that could
originate from new ... | [
{
"created": "Wed, 10 Nov 2004 18:16:42 GMT",
"version": "v1"
}
] | 2016-11-03 | [
[
"Bluhm",
"Robert",
""
]
] | A status report is given of some recent theoretical and experimental investigations looking for signals of Lorentz violation in QED. Experiments with light, charged particles, and atoms have exceptional sensitivity to small shifts in energy caused by Lorentz violation, including effects that could originate from new ph... |
hep-ph/0001116 | Ling-Fong Li | Ling-Fong Li | Spontaneous Symmetry Breaking and Chiral Symmetry | Lecture Delivered at VII Mexico Workshop on Paritcles and Fields,
Merida, Yucatan Mexico, Nov 10-17,1999 | AIP Conf.Proc.531:16-44,2000 | 10.1063/1.1315030 | CMU-HEP00-01 | hep-ph | null | In this introductory lecture, some basic features of the spontaneous symmetry
breaking are discussed. More specifically, $\sigma $-model, non-linear
realization, and some examples of spontaneous symmetry breaking in the
non-relativistic system are discussed in details. The approach here is more
pedagogical than rigor... | [
{
"created": "Thu, 13 Jan 2000 18:14:20 GMT",
"version": "v1"
}
] | 2010-12-13 | [
[
"Li",
"Ling-Fong",
""
]
] | In this introductory lecture, some basic features of the spontaneous symmetry breaking are discussed. More specifically, $\sigma $-model, non-linear realization, and some examples of spontaneous symmetry breaking in the non-relativistic system are discussed in details. The approach here is more pedagogical than rigorou... |
1511.00132 | Sang Hui Im | Kiwoon Choi and Sang Hui Im | Realizing the relaxion from multiple axions and its UV completion with
high scale supersymmetry | 20 pages, 2 figures; v2: a reference and related comment added | JHEP 1601:149,2016 | 10.1007/JHEP01(2016)149 | CTPU-15-16 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a scheme to implement the relaxion solution to the hierarchy
problem with multiple axions, and present a UV-completed model realizing the
scheme. All of the $N$ axions in our model are periodic with a similar decay
constant $f$ well below the Planck scale. In the limit $N\gg 1$, the relaxion
$\phi$ corresp... | [
{
"created": "Sat, 31 Oct 2015 14:39:57 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Jan 2016 05:42:24 GMT",
"version": "v2"
}
] | 2016-02-01 | [
[
"Choi",
"Kiwoon",
""
],
[
"Im",
"Sang Hui",
""
]
] | We discuss a scheme to implement the relaxion solution to the hierarchy problem with multiple axions, and present a UV-completed model realizing the scheme. All of the $N$ axions in our model are periodic with a similar decay constant $f$ well below the Planck scale. In the limit $N\gg 1$, the relaxion $\phi$ correspon... |
1504.03706 | Aqeel Ahmed | Aqeel Ahmed, Bohdan Grzadkowski, John F. Gunion and Yun Jiang | Higgs Dark Matter from a Warped Extra-Dimension -- the
truncated-inert-doublet model | 38 pages, 8 figures and 2 tables. v2: a new subsection (2.2) on
radius stabilization with an SU(2) bulk Higgs doublet is added, which
provides exact analytic background solutions (with full backreaction) of the
Higgs-gravity 5D warped setup. References added, matches the version to
appear in JHEP | null | null | null | hep-ph gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a 5D $\mathbb{Z}_2$-symmetric model with three D3-branes: two IR
ones with negative tension located at the ends of an extra-dimensional interval
and a UV-brane with positive tension placed in the middle of the interval --
IR-UV-IR model. The background solutions for this geometric setup are found
without... | [
{
"created": "Tue, 14 Apr 2015 20:19:59 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Sep 2015 19:18:49 GMT",
"version": "v2"
}
] | 2015-09-16 | [
[
"Ahmed",
"Aqeel",
""
],
[
"Grzadkowski",
"Bohdan",
""
],
[
"Gunion",
"John F.",
""
],
[
"Jiang",
"Yun",
""
]
] | We construct a 5D $\mathbb{Z}_2$-symmetric model with three D3-branes: two IR ones with negative tension located at the ends of an extra-dimensional interval and a UV-brane with positive tension placed in the middle of the interval -- IR-UV-IR model. The background solutions for this geometric setup are found without a... |
hep-ph/9710340 | Jean Letessier | Jan Rafelski, Jean Letessier, Ahmed Tounsi | Hadronic Signatures of Deconfinement in relativistic nuclear collisions | 26 pages, LaTeX, 9 postscript figures, Submitted to Acta Physica
Polonica B | ActaPhys.Polon.B28:2841-2872,1997 | null | null | hep-ph nucl-th | null | We describe the remarkable accomplishments of the current heavy ion Pb--Pb
collision experiments involving strange particle production, carried out at
158A GeV at CERN--SPS. These experimental results, together with the earlier
200A GeV S-induced reactions, imply that, at central rapidity, a novel
mechanism of strang... | [
{
"created": "Tue, 14 Oct 1997 07:38:05 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Rafelski",
"Jan",
""
],
[
"Letessier",
"Jean",
""
],
[
"Tounsi",
"Ahmed",
""
]
] | We describe the remarkable accomplishments of the current heavy ion Pb--Pb collision experiments involving strange particle production, carried out at 158A GeV at CERN--SPS. These experimental results, together with the earlier 200A GeV S-induced reactions, imply that, at central rapidity, a novel mechanism of strangen... |
1812.00701 | Ara Ioannisian Dr. | Ara Ioannisian and Stefan Pokorski | Three Neutrino Oscillations in Uniform Matter | presented by Ara Ioannisian at ICHEP2018, Seoul (Conference:
C18-07-04) | null | null | CERN-TH-2018-265 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Following similar approaches in the past, the Schrodinger equation for three
neutrino propagation in matter of constant density is solved analytically by
two successive diagonalizations of 2x2 matrices. The final result for the
oscillation probabilities is obtained directly in the conventional parametric
form as in t... | [
{
"created": "Mon, 3 Dec 2018 12:18:09 GMT",
"version": "v1"
}
] | 2018-12-04 | [
[
"Ioannisian",
"Ara",
""
],
[
"Pokorski",
"Stefan",
""
]
] | Following similar approaches in the past, the Schrodinger equation for three neutrino propagation in matter of constant density is solved analytically by two successive diagonalizations of 2x2 matrices. The final result for the oscillation probabilities is obtained directly in the conventional parametric form as in the... |
1710.01674 | Victor Goncalves | V. P. Goncalves | Investigating the Transverse Single Spin Asymmetry in the Inelastic
$J/\Psi$ photoproduction in $p^\uparrow p$ and $p^\uparrow A$ collisions | 7 pages, 2 figures, 1 table. Improved version to be published in
Physical Review D | Phys. Rev. D 97, 014001 (2018) | 10.1103/PhysRevD.97.014001 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we propose to investigate the transverse single spin asymmetry
in the inelastic $J/\Psi$ photoproduction in $p^\uparrow p$ and $p^\uparrow A$
collisions at RHIC energies. At leading order this process probes the gluon
Sivers function. We predict large values for the cross sections, which
indicates that ... | [
{
"created": "Wed, 4 Oct 2017 16:12:04 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Dec 2017 10:13:33 GMT",
"version": "v2"
}
] | 2018-01-17 | [
[
"Goncalves",
"V. P.",
""
]
] | In this paper we propose to investigate the transverse single spin asymmetry in the inelastic $J/\Psi$ photoproduction in $p^\uparrow p$ and $p^\uparrow A$ collisions at RHIC energies. At leading order this process probes the gluon Sivers function. We predict large values for the cross sections, which indicates that it... |
hep-ph/9711308 | null | M. Davier and A. Hoecker (LAL, Orsay) | Improved Determination of alpha_QED(M_Z^2) and the Anomalous Magnetic
Moment of the Muon | tex, 18 pages and 3 figures | Phys.Lett. B419 (1998) 419-431 | 10.1016/S0370-2693(97)01512-8 | LAL 97-85 | hep-ph | null | We reevaluate the hadronic contribution to the running of the QED fine
structure constant alpha(s) at s = M_Z^2. We use data from e+e- annihilation
and tau decays at low energy and at the qq-bar thresholds, where resonances
occur. Using so-called spectral moments and the Operator Product Expansion
(OPE), it is shown ... | [
{
"created": "Wed, 12 Nov 1997 19:04:56 GMT",
"version": "v1"
}
] | 2016-02-17 | [
[
"Davier",
"M.",
"",
"LAL, Orsay"
],
[
"Hoecker",
"A.",
"",
"LAL, Orsay"
]
] | We reevaluate the hadronic contribution to the running of the QED fine structure constant alpha(s) at s = M_Z^2. We use data from e+e- annihilation and tau decays at low energy and at the qq-bar thresholds, where resonances occur. Using so-called spectral moments and the Operator Product Expansion (OPE), it is shown th... |
1707.07084 | Amit Chakraborty | Amit Chakraborty, Abhishek M. Iyer, Tuhin S. Roy | A Framework for Finding Anomalous Objects at the LHC | 32 pages, 5 tables and 12 figures; v2: references added; v3:
Practical guideline given for implementation at the LHC, comments added on
the possibility of inclusion of Muons and b-jets in the framework. Accepted
for publication in Nuclear Physics B; v4: Title fixed from v3 to match
journal version, funding info... | Nucl.Phys. B932 (2018) 439-470 | 10.1016/j.nuclphysb.2018.05.019 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Search for new physics events at the LHC mostly rely on the assumption that
the events are characterized in terms of standard-reconstructed objects such as
isolated photons, leptons, and jets initiated by QCD-partons. While such
strategy works for a vast majority of physics beyond the standard model
scenarios, there ... | [
{
"created": "Sat, 22 Jul 2017 01:46:24 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Aug 2017 04:41:23 GMT",
"version": "v2"
},
{
"created": "Tue, 29 May 2018 08:40:15 GMT",
"version": "v3"
},
{
"created": "Sun, 10 Jun 2018 10:59:22 GMT",
"version": "v4"
}
] | 2018-06-12 | [
[
"Chakraborty",
"Amit",
""
],
[
"Iyer",
"Abhishek M.",
""
],
[
"Roy",
"Tuhin S.",
""
]
] | Search for new physics events at the LHC mostly rely on the assumption that the events are characterized in terms of standard-reconstructed objects such as isolated photons, leptons, and jets initiated by QCD-partons. While such strategy works for a vast majority of physics beyond the standard model scenarios, there ar... |
2305.08991 | Daniel Heimsoth | Daniel J. Heimsoth, Brandon Lem, Anna M. Suliga, Calvin W. Johnson, A.
Baha Balantekin, Susan N. Coppersmith | Uncertainties on the EFT coupling limits for direct dark matter
detection experiments stemming from uncertainties of target properties | 12 pages, 6 figures; published in Phys. Rev. D November 17, 2023 | Phys. Rev. D 108, 103031 (2023) | 10.1103/PhysRevD.108.103031 | N3AS-23-011, INT-PUB-23-016 | hep-ph astro-ph.CO hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Direct detection experiments are still one of the most promising ways to
unravel the nature of dark matter. To fully understand how well these
experiments constrain the dark matter interactions with the Standard Model
particles, all the uncertainties affecting the calculations must be known. It
is especially critical... | [
{
"created": "Mon, 15 May 2023 20:09:57 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Jun 2023 16:58:32 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Feb 2024 19:39:38 GMT",
"version": "v3"
}
] | 2024-02-20 | [
[
"Heimsoth",
"Daniel J.",
""
],
[
"Lem",
"Brandon",
""
],
[
"Suliga",
"Anna M.",
""
],
[
"Johnson",
"Calvin W.",
""
],
[
"Balantekin",
"A. Baha",
""
],
[
"Coppersmith",
"Susan N.",
""
]
] | Direct detection experiments are still one of the most promising ways to unravel the nature of dark matter. To fully understand how well these experiments constrain the dark matter interactions with the Standard Model particles, all the uncertainties affecting the calculations must be known. It is especially critical n... |
hep-ph/0412256 | Yvonne Wong | Andreas Ringwald, Yvonne Y. Y. Wong | Relic neutrino clustering and implications for their detection | 15 pages, 5 figures, talk given at DARK2004, College Station TX, Oct
2004 | null | null | DESY 04-242 | hep-ph | null | We study the gravitational clustering of big bang relic neutrinos onto
existing cold dark matter and baryonic structures within the flat $\Lambda$CDM
model. We then discuss the implications of clustering for scattering-based
relic neutrino detection methods, ranging from flux detection via
Cavendish-type torsion bala... | [
{
"created": "Fri, 17 Dec 2004 15:54:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ringwald",
"Andreas",
""
],
[
"Wong",
"Yvonne Y. Y.",
""
]
] | We study the gravitational clustering of big bang relic neutrinos onto existing cold dark matter and baryonic structures within the flat $\Lambda$CDM model. We then discuss the implications of clustering for scattering-based relic neutrino detection methods, ranging from flux detection via Cavendish-type torsion balanc... |
1111.4827 | Pasquini Barbara | C. Lorce' (IPN and LPT, Orsay), B. Pasquini (Pavia U. and INFN,
Pavia), X. Xiong (Peking U., CHEP, and LBNL, NSD), and F. Yuan (LBNL, NSD) | The quark orbital angular momentum from Wigner distributions and
light-cone wave functions | 26 pages, 4 figures | null | 10.1103/PhysRevD.85.114006 | null | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the quark orbital angular momentum of the nucleon in the
absence of gauge-field degrees of freedom, by using the concept of the Wigner
distribution and the light-cone wave functions of the Fock state expansion of
the nucleon. The quark orbital angular momentum is obtained from the
phase-space average o... | [
{
"created": "Mon, 21 Nov 2011 11:02:39 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Lorce'",
"C.",
"",
"IPN and LPT, Orsay"
],
[
"Pasquini",
"B.",
"",
"Pavia U. and INFN,\n Pavia"
],
[
"Xiong",
"X.",
"",
"Peking U., CHEP, and LBNL, NSD"
],
[
"Yuan",
"F.",
"",
"LBNL, NSD"
]
] | We investigate the quark orbital angular momentum of the nucleon in the absence of gauge-field degrees of freedom, by using the concept of the Wigner distribution and the light-cone wave functions of the Fock state expansion of the nucleon. The quark orbital angular momentum is obtained from the phase-space average of ... |
hep-ph/9907418 | Adnan Bashir | A. Bashir, A. Kizilersu and M.R. Pennington | Analytic Form of the One-loop Vertex and of the Two-loop Fermion
Propagator in 3-Dimensional Massless QED | 22 pages, Latex, 2 Postscript figures | null | null | ADP-99-8/T353, DTP-99/76 | hep-ph | null | We evaluate the analytic expression for the one-loop fermion-boson vertex in
massless QED3 in an arbitrary covariant gauge. The result is written in terms
of elementary functions of its momenta. The vertex is decomposed into a
longitudinal part, that is fully responsible for ensuring the Ward and
Ward-Takahashi ident... | [
{
"created": "Mon, 19 Jul 1999 18:37:28 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bashir",
"A.",
""
],
[
"Kizilersu",
"A.",
""
],
[
"Pennington",
"M. R.",
""
]
] | We evaluate the analytic expression for the one-loop fermion-boson vertex in massless QED3 in an arbitrary covariant gauge. The result is written in terms of elementary functions of its momenta. The vertex is decomposed into a longitudinal part, that is fully responsible for ensuring the Ward and Ward-Takahashi identit... |
2107.13434 | Carlo Flore | Carlo Flore, Jean-Philippe Lansberg, Hua-Sheng Shao, Yelyzaveta
Yedelkina | NLO inclusive $J/\psi$ photoproduction at large $P_T$ at HERA and the
EIC | 7 pages, 3 figures. Contribution to the XXVIII International Workshop
on Deep-Inelastic Scattering and Related Subjects (DIS2021). Submission to
SciPost Proceedings. Typo corrected | null | null | null | hep-ph hep-ex nucl-th | http://creativecommons.org/licenses/by/4.0/ | We study inclusive $J/\psi$ photoproduction at NLO at large $P_T$ at HERA and
the EIC. Our computation includes NLO QCD leading-$P_T$ corrections, QED
contributions via an off-shell photon as well as those from $J/\psi$+charm
channels. For the latter, we employ the variable-flavour-number scheme. Our
results are foun... | [
{
"created": "Wed, 28 Jul 2021 15:26:54 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jul 2021 08:26:56 GMT",
"version": "v2"
}
] | 2021-07-30 | [
[
"Flore",
"Carlo",
""
],
[
"Lansberg",
"Jean-Philippe",
""
],
[
"Shao",
"Hua-Sheng",
""
],
[
"Yedelkina",
"Yelyzaveta",
""
]
] | We study inclusive $J/\psi$ photoproduction at NLO at large $P_T$ at HERA and the EIC. Our computation includes NLO QCD leading-$P_T$ corrections, QED contributions via an off-shell photon as well as those from $J/\psi$+charm channels. For the latter, we employ the variable-flavour-number scheme. Our results are found ... |
1809.06003 | Edward W. Kolb | Edward W. Kolb and Michael S. Turner | Dibaryons cannot be the dark matter | 11 pages, 5 figures | Phys. Rev. D 99, 063519 (2019) | 10.1103/PhysRevD.99.063519 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The hypothetical $SU(3)$ flavor-singlet dibaryon state $S$ with strangeness
$-2$ has been discussed as a dark-matter candidate capable of explaining the
curious 5-to-1 ratio of the mass density of dark matter to that of baryons. We
study the early-universe production of dibaryons and find that irrespective of
the had... | [
{
"created": "Mon, 17 Sep 2018 03:02:36 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Kolb",
"Edward W.",
""
],
[
"Turner",
"Michael S.",
""
]
] | The hypothetical $SU(3)$ flavor-singlet dibaryon state $S$ with strangeness $-2$ has been discussed as a dark-matter candidate capable of explaining the curious 5-to-1 ratio of the mass density of dark matter to that of baryons. We study the early-universe production of dibaryons and find that irrespective of the hadro... |
1812.03001 | Jan Nemchik | Michal Krelina, Jan Nemchik, Roman Pasechnik and Jan Cepila | Spin rotation effects in diffractive electroproduction of heavy
quarkonia | 23 pages of Latex including 10 figures. The version for resubmission
to European Physical Journal C | null | 10.1140/epjc/s10052-019-6666-y | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we present for the first time the comprehensive study of the
Melosh spin rotation effects in diffractive electroproduction of S-wave heavy
quarkonia off a nucleon target. Such a study has been performed within the
color dipole approach using, as an example and a reference point, two popular
parametrizati... | [
{
"created": "Fri, 7 Dec 2018 12:32:15 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Dec 2018 17:00:34 GMT",
"version": "v2"
},
{
"created": "Wed, 30 Jan 2019 08:51:47 GMT",
"version": "v3"
}
] | 2019-03-27 | [
[
"Krelina",
"Michal",
""
],
[
"Nemchik",
"Jan",
""
],
[
"Pasechnik",
"Roman",
""
],
[
"Cepila",
"Jan",
""
]
] | In this work we present for the first time the comprehensive study of the Melosh spin rotation effects in diffractive electroproduction of S-wave heavy quarkonia off a nucleon target. Such a study has been performed within the color dipole approach using, as an example and a reference point, two popular parametrization... |
hep-ph/9310293 | Herbert Weigel | H. Weigel | The Proton Spin Structure in Skyrme Type Models | 4 pages, LaTeX, UNITU-THEP-12/1993 Talk presented at the 13$^{\rm
th}$ PANIC meeting, Perugia, June 28$^{\rm th}$-July 3$^{\rm nd}$ 1993 | null | null | null | hep-ph | null | It is demonstrated how in the soliton approach to baryons a small but
non-vanishing matrix element of the axial singlet current is obtained.
Furthermore it is shown that these models also provide a mechanism to
disentangle the ``matter" and ``glue" contributions to this matrix element.
Numerical results indeed exhibi... | [
{
"created": "Fri, 15 Oct 1993 17:45:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Weigel",
"H.",
""
]
] | It is demonstrated how in the soliton approach to baryons a small but non-vanishing matrix element of the axial singlet current is obtained. Furthermore it is shown that these models also provide a mechanism to disentangle the ``matter" and ``glue" contributions to this matrix element. Numerical results indeed exhibit ... |
2301.10955 | Rohit Gupta | Rohit Gupta and Satyajit Jena | A comparative study of hadron-hadron and heavy-ion collision using the
$q$-Weibull distribution function | null | null | null | null | hep-ph | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Recent results on multiplicity dependent transverse momentum spectra data in
different high multiplicity $pp$ collision have opened a window to search for
QGP like medium in hadron-hadron collision. In this work we have performed a
comparative study of charged hadron spectra in $pp$, $pPb$ and $PbPb$ collision
using ... | [
{
"created": "Thu, 26 Jan 2023 06:23:32 GMT",
"version": "v1"
}
] | 2023-01-27 | [
[
"Gupta",
"Rohit",
""
],
[
"Jena",
"Satyajit",
""
]
] | Recent results on multiplicity dependent transverse momentum spectra data in different high multiplicity $pp$ collision have opened a window to search for QGP like medium in hadron-hadron collision. In this work we have performed a comparative study of charged hadron spectra in $pp$, $pPb$ and $PbPb$ collision using th... |
2307.02809 | LiPing Sun | Liping Sun | $J/\psi$ Pair Hadroproduction at Next-to-Leading Order in
Nonrelativistic-QCD at CMS | 4 pages,4 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We perform a complete study on the $J/\psi$ pair hadroproduction at
next-to-leading order (NLO) in the nonrelativstic-QCD (NRQCD) framework with
the pair of $c\bar{c}$ either in ${}^{3}S_1^{[1]}$ or ${}^{1}S_0^{[8]}$ fock
state. It is found that the ${}^{1}S_0^{[8]}$ channel contribution at NLO is
essential. Our resu... | [
{
"created": "Thu, 6 Jul 2023 06:58:03 GMT",
"version": "v1"
}
] | 2023-07-07 | [
[
"Sun",
"Liping",
""
]
] | We perform a complete study on the $J/\psi$ pair hadroproduction at next-to-leading order (NLO) in the nonrelativstic-QCD (NRQCD) framework with the pair of $c\bar{c}$ either in ${}^{3}S_1^{[1]}$ or ${}^{1}S_0^{[8]}$ fock state. It is found that the ${}^{1}S_0^{[8]}$ channel contribution at NLO is essential. Our result... |
hep-ph/9507408 | null | P.M. Stevenson (Rice University) | The lambda Phi^4 Miracle: lattice data and the zero-point potential | 6 pages, LaTeX | null | null | DE-FG05-92ER40717-15 | hep-ph hep-lat hep-th | null | Recent lattice data for the effective potential of lambda Phi^4 theory fits
the massless one-loop formula with amazing precision. Any corrections are at
least 100 times smaller than is reasonable, perturbatively. This is strong
evidence for the "exactness conjecture" of Consoli and Stevenson.
| [
{
"created": "Tue, 25 Jul 1995 20:11:20 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Stevenson",
"P. M.",
"",
"Rice University"
]
] | Recent lattice data for the effective potential of lambda Phi^4 theory fits the massless one-loop formula with amazing precision. Any corrections are at least 100 times smaller than is reasonable, perturbatively. This is strong evidence for the "exactness conjecture" of Consoli and Stevenson. |
1604.06769 | Luca Stanco | Luca Stanco | Search for Sterile Neutrinos at Long and Short Baselines | Talk presented at NuPhys2015 (London, 16-18 December 2015). 9 pages,
LaTeX, 2 figures. arXiv admin note: substantial text overlap with
arXiv:1510.04151 | null | null | NuPhys2015-Stanco | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutrino physics is currently suffering from lack of knowledge from at least
four major ingredients. One of them is the presence or not of new sterile
neutrino states at the mass scale of around 1 eV. Settling this point should be
the highest priority for the neutrino community. We will discuss the
state-of-the art o... | [
{
"created": "Fri, 22 Apr 2016 18:45:07 GMT",
"version": "v1"
}
] | 2016-04-25 | [
[
"Stanco",
"Luca",
""
]
] | Neutrino physics is currently suffering from lack of knowledge from at least four major ingredients. One of them is the presence or not of new sterile neutrino states at the mass scale of around 1 eV. Settling this point should be the highest priority for the neutrino community. We will discuss the state-of-the art of ... |
1207.6392 | Xia Wan Dr. | Taoli Cheng, Jinmian Li, Tianjun Li, Xia Wan, You kai Wang, Shou-hua
Zhu | Toward the Natural and Realistic NMSSM with and without R-Parity | Revtex4, 25 pages, 4 figures, 6 tables, benchmark points and
references added | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | From the current ATLAS and CMS results on Higgs boson mass and decay rates,
the NMSSM is obviously better than the MSSM. To explain the fine-tuning
problems such as gauge hiearchy problem and strong CP problem in the SM, we
point out that supersymmetry does not need to provide a dark matter candidate,
i.e., R-parity ... | [
{
"created": "Thu, 26 Jul 2012 19:57:11 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jul 2012 08:59:03 GMT",
"version": "v2"
}
] | 2012-07-31 | [
[
"Cheng",
"Taoli",
""
],
[
"Li",
"Jinmian",
""
],
[
"Li",
"Tianjun",
""
],
[
"Wan",
"Xia",
""
],
[
"Wang",
"You kai",
""
],
[
"Zhu",
"Shou-hua",
""
]
] | From the current ATLAS and CMS results on Higgs boson mass and decay rates, the NMSSM is obviously better than the MSSM. To explain the fine-tuning problems such as gauge hiearchy problem and strong CP problem in the SM, we point out that supersymmetry does not need to provide a dark matter candidate, i.e., R-parity ca... |
2312.09749 | Sigtryggur Hauksson | Fran\c{c}ois Gelis, Sigtryggur Hauksson | Study of a longitudinally expanding plasma with the 2PI effective action | 4 pages, 4 figures, conference proceedings for Quark Matter 2023 | null | null | null | hep-ph nucl-th | http://creativecommons.org/licenses/by-nc-sa/4.0/ | A central question in heavy-ion collisions is how the initial
far-from-equilibrium medium evolves and thermalizes while it undergoes a rapid
longitudinal expansion. In this work we use the two-particle irreducible (2PI)
effective action for the first time to consider this question, focusing on
$\phi^4$ scalar theory ... | [
{
"created": "Fri, 15 Dec 2023 12:42:10 GMT",
"version": "v1"
}
] | 2023-12-18 | [
[
"Gelis",
"François",
""
],
[
"Hauksson",
"Sigtryggur",
""
]
] | A central question in heavy-ion collisions is how the initial far-from-equilibrium medium evolves and thermalizes while it undergoes a rapid longitudinal expansion. In this work we use the two-particle irreducible (2PI) effective action for the first time to consider this question, focusing on $\phi^4$ scalar theory tr... |
0810.4194 | Seung Woo Ham | S. W. Ham (KAIST), J. O. Im (KU), E. J. Yoo (KU), and S. K. OH (KU) | Higgs bosons of a supersymmetric $E_6$ model at the Large Hadron
Collider | 23 pages, 5 figures, JHEP | JHEP 0812:017,2008 | 10.1088/1126-6708/2008/12/017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is found that CP symmetry may be explicitly broken in the Higgs sector of
a supersymmetric $E_6$ model with two extra neutral gauge bosons at the
one-loop level. The phenomenology of the model, the Higgs sector in particular,
is studied for a reasonable parameter space of the model, in the presence of
explicit CP ... | [
{
"created": "Thu, 23 Oct 2008 01:24:26 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Nov 2008 11:33:55 GMT",
"version": "v2"
}
] | 2010-04-15 | [
[
"Ham",
"S. W.",
"",
"KAIST"
],
[
"Im",
"J. O.",
"",
"KU"
],
[
"Yoo",
"E. J.",
"",
"KU"
],
[
"OH",
"S. K.",
"",
"KU"
]
] | It is found that CP symmetry may be explicitly broken in the Higgs sector of a supersymmetric $E_6$ model with two extra neutral gauge bosons at the one-loop level. The phenomenology of the model, the Higgs sector in particular, is studied for a reasonable parameter space of the model, in the presence of explicit CP vi... |
1502.00715 | Shinta Kasuya | Shinta Kasuya, Masahiro Kawasaki and Tsutomu T. Yanagida | IceCube potential for detecting Q-ball dark matter in gauge mediation | 11 pages, 3 figures, published version | null | 10.1093/ptep/ptv056 | IPMU15-0013, ICRR-Report 697-2014-23 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study Q-ball dark matter in gauge-mediated supersymmetry breaking, and
seek the possibility of detection in the IceCube experiment. We find that the Q
balls would be the dark matter in the parameter region different from that for
gravitino dark matter. In particular, the Q ball is a good dark matter
candidate for ... | [
{
"created": "Tue, 3 Feb 2015 02:55:56 GMT",
"version": "v1"
},
{
"created": "Thu, 21 May 2015 08:16:22 GMT",
"version": "v2"
}
] | 2016-06-21 | [
[
"Kasuya",
"Shinta",
""
],
[
"Kawasaki",
"Masahiro",
""
],
[
"Yanagida",
"Tsutomu T.",
""
]
] | We study Q-ball dark matter in gauge-mediated supersymmetry breaking, and seek the possibility of detection in the IceCube experiment. We find that the Q balls would be the dark matter in the parameter region different from that for gravitino dark matter. In particular, the Q ball is a good dark matter candidate for lo... |
1709.10106 | Bryan Ostdiek | Spencer Chang, Timothy Cohen, and Bryan Ostdiek | What is the Machine Learning? | 6 pages, 3 figures. Version published in PRD, discussion added | Phys. Rev. D 97, 056009 (2018) | 10.1103/PhysRevD.97.056009 | null | hep-ph physics.data-an stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Applications of machine learning tools to problems of physical interest are
often criticized for producing sensitivity at the expense of transparency. To
address this concern, we explore a data planing procedure for identifying
combinations of variables -- aided by physical intuition -- that can
discriminate signal f... | [
{
"created": "Thu, 28 Sep 2017 18:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Mar 2018 16:38:43 GMT",
"version": "v2"
}
] | 2018-03-29 | [
[
"Chang",
"Spencer",
""
],
[
"Cohen",
"Timothy",
""
],
[
"Ostdiek",
"Bryan",
""
]
] | Applications of machine learning tools to problems of physical interest are often criticized for producing sensitivity at the expense of transparency. To address this concern, we explore a data planing procedure for identifying combinations of variables -- aided by physical intuition -- that can discriminate signal fro... |
hep-ph/9612226 | Jochen Bartels | J.Bartels, M.G.Ryskin | The Space-Time Picture of the Wee Partons and the AGK Cutting Rules in
Perturbative QCD | 36 pages, latex, 15 figures included using epsfig | Z.Phys. C76 (1997) 241-255 | null | DESY 96-238 | hep-ph | null | We discuss the space-time picture of scattering amplitudes with single and
double ladder exchange in perturbative QCD. Particular emphasis is given to the
Abramovsky Gribov Kanchelli (AGK) rules which describe the relative
contributions of the diffractive dissociation and processes with other
multiplicities to the el... | [
{
"created": "Mon, 2 Dec 1996 13:06:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bartels",
"J.",
""
],
[
"Ryskin",
"M. G.",
""
]
] | We discuss the space-time picture of scattering amplitudes with single and double ladder exchange in perturbative QCD. Particular emphasis is given to the Abramovsky Gribov Kanchelli (AGK) rules which describe the relative contributions of the diffractive dissociation and processes with other multiplicities to the elas... |
hep-ph/0109033 | Miho Koma | Yoshiaki Koma (1), Miho Koma (Takayama)(2) ((1) Kanazawa Univ., (2)
RCNP, Osaka Univ., Japan) | Systematics of flux tubes in the dual Ginzburg-Landau theory and Casimir
scaling hypothesis: folklore and lattice facts | 4 pages, 1 eps figure. Title and contents are modified. The version
accepted for publication in Eur.Phys.J.C | Eur.Phys.J.C26:457-460,2003 | 10.1140/epjc/s2002-01062-9 | RCNP-Th01022 | hep-ph | null | The ratios between string tensions $\sigma_D$ of color-electric flux tubes in
higher and fundamental SU(3) representations, $d_{D} \equiv
\sigma_{D}/\sigma_{\bf 3}$, are systematically studied in a Weyl symmetric
formulation of the DGL theory. The ratio is found to depend on the
Ginzburg-Landau (GL) parameter, $\kapp... | [
{
"created": "Wed, 5 Sep 2001 10:55:21 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Oct 2001 03:39:39 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Sep 2002 15:12:36 GMT",
"version": "v3"
}
] | 2009-01-07 | [
[
"Koma",
"Yoshiaki",
"",
"Takayama"
],
[
"Koma",
"Miho",
"",
"Takayama"
]
] | The ratios between string tensions $\sigma_D$ of color-electric flux tubes in higher and fundamental SU(3) representations, $d_{D} \equiv \sigma_{D}/\sigma_{\bf 3}$, are systematically studied in a Weyl symmetric formulation of the DGL theory. The ratio is found to depend on the Ginzburg-Landau (GL) parameter, $\kappa ... |
2311.13776 | Filippo Anzuini | Filippo Anzuini, Antonio G\'omez-Ba\~n\'on, Jos\'e A. Pons, Andrew
Melatos, Paul D. Lasky | Axion sourcing in dense stellar matter via CP-violating couplings | 11 pages, 5 figures | null | null | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Compact objects such as neutron stars and white dwarfs can source axion-like
particles and QCD axions due to CP-violating axion-fermion couplings. The
magnitude of the axion field depends on the stellar density and on the strength
of the axion-fermion couplings. We show that even CP-violating couplings one
order of m... | [
{
"created": "Thu, 23 Nov 2023 02:34:06 GMT",
"version": "v1"
}
] | 2023-11-27 | [
[
"Anzuini",
"Filippo",
""
],
[
"Gómez-Bañón",
"Antonio",
""
],
[
"Pons",
"José A.",
""
],
[
"Melatos",
"Andrew",
""
],
[
"Lasky",
"Paul D.",
""
]
] | Compact objects such as neutron stars and white dwarfs can source axion-like particles and QCD axions due to CP-violating axion-fermion couplings. The magnitude of the axion field depends on the stellar density and on the strength of the axion-fermion couplings. We show that even CP-violating couplings one order of mag... |
1304.8027 | Chris Jackson | M. A. Gomez, C. B. Jackson and G. Shaughnessy | The WIMP-induced Gamma Ray Spectrum of Active Galactic Nuclei | 23 pages, 12 figures | null | 10.1103/PhysRevD.88.015024 | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As direct and indirect dark matter detection experiments continue to place
stringent constraints on WIMP masses and couplings, it becomes imperative to
expand the scope of the search for particle dark matter by looking in new and
exotic places. One such place may be the core of active galactic nuclei where
the densit... | [
{
"created": "Tue, 30 Apr 2013 15:15:37 GMT",
"version": "v1"
},
{
"created": "Tue, 21 May 2013 13:47:13 GMT",
"version": "v2"
}
] | 2013-08-09 | [
[
"Gomez",
"M. A.",
""
],
[
"Jackson",
"C. B.",
""
],
[
"Shaughnessy",
"G.",
""
]
] | As direct and indirect dark matter detection experiments continue to place stringent constraints on WIMP masses and couplings, it becomes imperative to expand the scope of the search for particle dark matter by looking in new and exotic places. One such place may be the core of active galactic nuclei where the density ... |
1702.04110 | Smbat Grigoryan Mr | Smbat Grigoryan | Using the Tsallis distribution for hadron spectra in $pp$ collisions:
Pions and quarkonia at $\sqrt{s}$ = 5--13000 GeV | 15 pages, 20 figures | Phys. Rev. D 95, 056021 (2017) | 10.1103/PhysRevD.95.056021 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A thermal model, based on the Tsallis distribution and blast-wave model, is
proposed to compute hadron double-differential spectra $d^{2}N/dp_{T}dy$ in
$pp$ (also high energy $p\overline{p}$) collisions. It successfully describes
the available experimental data on pion and quarkonia ($\phi$, $J/\psi$,
$\psi(2S)$, $\U... | [
{
"created": "Tue, 14 Feb 2017 08:39:06 GMT",
"version": "v1"
},
{
"created": "Sun, 19 Feb 2017 12:24:04 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Mar 2017 16:44:37 GMT",
"version": "v3"
},
{
"created": "Fri, 7 Apr 2017 14:14:43 GMT",
"version": "v4"
}
] | 2017-04-10 | [
[
"Grigoryan",
"Smbat",
""
]
] | A thermal model, based on the Tsallis distribution and blast-wave model, is proposed to compute hadron double-differential spectra $d^{2}N/dp_{T}dy$ in $pp$ (also high energy $p\overline{p}$) collisions. It successfully describes the available experimental data on pion and quarkonia ($\phi$, $J/\psi$, $\psi(2S)$, $\Ups... |
hep-ph/9409455 | Tsuneo Uematsu | Hiroyuki Kawamura and Tsuneo Uematsu | Target Mass Effects in QCD Bjorken Sum Rule | LaTeX, 10 pages, 2 figures (.ps files) appended after \end{document}
as an uuencoded compressed tar file, KUCP-74 | Phys.Lett. B343 (1995) 346-350 | 10.1016/0370-2693(94)01507-9 | null | hep-ph | null | We investigate the target mass effects in QCD Bjorken sum rule. The magnitude
of the target mass correction is estimated in a variety of methods employing
positivity bound as well as the experimental data for the asymmetry parameters.
It turns out that the target mass correction is sizable at low $Q^2$ of the
order o... | [
{
"created": "Fri, 30 Sep 1994 12:22:35 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Kawamura",
"Hiroyuki",
""
],
[
"Uematsu",
"Tsuneo",
""
]
] | We investigate the target mass effects in QCD Bjorken sum rule. The magnitude of the target mass correction is estimated in a variety of methods employing positivity bound as well as the experimental data for the asymmetry parameters. It turns out that the target mass correction is sizable at low $Q^2$ of the order of ... |
2001.10385 | Petja Paakkinen | Kari J. Eskola, Ilkka Helenius, Petja Paakkinen and Hannu Paukkunen | Impact of dijet and D-meson data from 5.02 TeV p+Pb collisions on
nuclear PDFs | 4 pages, 4 figures, presented at the XXVIIIth International
Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter
2019), Wuhan, China | null | 10.1016/j.nuclphysa.2020.121944 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the new constraints on gluon parton distribution function (PDF) in
lead nucleus, derivable with the Hessian PDF reweighting method from the 5.02
TeV p+Pb measurements of dijet (CMS) and $D^0$-meson (LHCb) nuclear
modification ratios. The impact is found to be significant, placing stringent
constraints in t... | [
{
"created": "Tue, 28 Jan 2020 14:52:21 GMT",
"version": "v1"
}
] | 2021-02-03 | [
[
"Eskola",
"Kari J.",
""
],
[
"Helenius",
"Ilkka",
""
],
[
"Paakkinen",
"Petja",
""
],
[
"Paukkunen",
"Hannu",
""
]
] | We discuss the new constraints on gluon parton distribution function (PDF) in lead nucleus, derivable with the Hessian PDF reweighting method from the 5.02 TeV p+Pb measurements of dijet (CMS) and $D^0$-meson (LHCb) nuclear modification ratios. The impact is found to be significant, placing stringent constraints in the... |
hep-ph/9507390 | null | A.Barducci, L.Caiani, R.Casalbuoni, R.Gatto, M.Modugno, G.Pettini | Disoriented Chiral Condensates: A Dynamical Simulation in the
(2+1)-Dimensional Gross-Neveu Model | 21 pages, standard LaTeX file. 11 Figures (not included) available
upon request (hard copy or Postscript (10 Mb)) by e-mail to:
pettini@sc2a.unige.ch or pettini@fi.infn.it | Physics Letters B 369, 23 (1996) | 10.1016/0370-2693(95)01521-3 | UGVA-DPT 1995/07-898 | hep-ph | null | We simulate the formation and growth of disoriented chiral condensate (DCC)
regions which follow the expansion of a high energy density region into the
``cold'' vacuum. The numerical study is based on the one-loop effective
potential for the massive 2+1-dimensional Gross-Neveu model. We pay attention
to the setting o... | [
{
"created": "Mon, 24 Jul 1995 09:32:20 GMT",
"version": "v1"
}
] | 2015-02-27 | [
[
"Barducci",
"A.",
""
],
[
"Caiani",
"L.",
""
],
[
"Casalbuoni",
"R.",
""
],
[
"Gatto",
"R.",
""
],
[
"Modugno",
"M.",
""
],
[
"Pettini",
"G.",
""
]
] | We simulate the formation and growth of disoriented chiral condensate (DCC) regions which follow the expansion of a high energy density region into the ``cold'' vacuum. The numerical study is based on the one-loop effective potential for the massive 2+1-dimensional Gross-Neveu model. We pay attention to the setting of ... |
hep-ph/0210307 | Thorsten Renk | Thorsten Renk | Statistical Hadronization as a Snapshot of a dynamical Fireball
Evolution | 11 pages, 6 figures, accepted for publication in Phys. Rev. C | Phys.Rev. C68 (2003) 064901 | 10.1103/PhysRevC.68.064901 | TUM-T39-02-18, ECT*-02-25 | hep-ph | null | Statistical hadronization models are extremly succesful in describing
measured ratios of hadrons produced in heavy-ion collisions for a wide range of
beam energies from SIS to RHIC. Using the idea of statistical hadronization at
the phase boundary within the framework of a recently proposed dynamical model
for the th... | [
{
"created": "Wed, 23 Oct 2002 08:54:01 GMT",
"version": "v1"
},
{
"created": "Wed, 28 May 2003 12:33:46 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Oct 2003 08:24:47 GMT",
"version": "v3"
}
] | 2016-09-06 | [
[
"Renk",
"Thorsten",
""
]
] | Statistical hadronization models are extremly succesful in describing measured ratios of hadrons produced in heavy-ion collisions for a wide range of beam energies from SIS to RHIC. Using the idea of statistical hadronization at the phase boundary within the framework of a recently proposed dynamical model for the ther... |
hep-ph/0508110 | Dimitri Bourilkov | M.R.Whalley, D.Bourilkov and R.C.Group | The Les Houches Accord PDFs (LHAPDF) and Lhaglue | 8 pages, 5 tables; Contribution to the HERALHC workshop | null | null | null | hep-ph hep-ex | null | We describe the development of the LHAPDF library from its initial
implementation following the Les Houches meeting in 2001 to its present state
as a functional replacement for PDFLIB. Brief details are given of how to
install and use the library together with the PDF sets available. We also
describe LHAGLUE, an add-... | [
{
"created": "Tue, 9 Aug 2005 19:15:05 GMT",
"version": "v1"
}
] | 2008-05-19 | [
[
"Whalley",
"M. R.",
""
],
[
"Bourilkov",
"D.",
""
],
[
"Group",
"R. C.",
""
]
] | We describe the development of the LHAPDF library from its initial implementation following the Les Houches meeting in 2001 to its present state as a functional replacement for PDFLIB. Brief details are given of how to install and use the library together with the PDF sets available. We also describe LHAGLUE, an add-on... |
1501.01965 | Jonathan Walsh | Daniele Bertolini, Jesse Thaler, Jonathan R. Walsh | The First Calculation of Fractional Jets | 45 pages, 11 figures, 2 tables; v2: expanded discussion of
non-additivity, v3: journal version | JHEP05(2015)008 | 10.1007/JHEP05(2015)008 | MIT-CTP 4632 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In collider physics, jet algorithms are a ubiquitous tool for clustering
particles into discrete jet objects. Event shapes offer an alternative way to
characterize jets, and one can define a jet multiplicity event shape, which can
take on fractional values, using the framework of "jets without jets". In this
paper, w... | [
{
"created": "Thu, 8 Jan 2015 21:00:12 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Jan 2015 21:33:48 GMT",
"version": "v2"
},
{
"created": "Thu, 14 May 2015 23:48:43 GMT",
"version": "v3"
}
] | 2015-05-18 | [
[
"Bertolini",
"Daniele",
""
],
[
"Thaler",
"Jesse",
""
],
[
"Walsh",
"Jonathan R.",
""
]
] | In collider physics, jet algorithms are a ubiquitous tool for clustering particles into discrete jet objects. Event shapes offer an alternative way to characterize jets, and one can define a jet multiplicity event shape, which can take on fractional values, using the framework of "jets without jets". In this paper, we ... |
2405.10056 | Anping Chen | An-Ping Chen and Xiaohui Liu and Yan-Qing Ma | Shedding Light on Hadronization by Quarkonium Energy Correlator | 7 pages, 4 figures + supplemental materials (3 pages) | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose to measure the energy correlator in quarkonium production, which
tracks the energy deposited in the calorimeter $\chi$-angular distance away
from the identified quarkonium. The observable eliminates the need for jets
while sustaining the perturbative predictive power. Analyzing the power
correction to the ... | [
{
"created": "Thu, 16 May 2024 12:46:12 GMT",
"version": "v1"
}
] | 2024-05-17 | [
[
"Chen",
"An-Ping",
""
],
[
"Liu",
"Xiaohui",
""
],
[
"Ma",
"Yan-Qing",
""
]
] | We propose to measure the energy correlator in quarkonium production, which tracks the energy deposited in the calorimeter $\chi$-angular distance away from the identified quarkonium. The observable eliminates the need for jets while sustaining the perturbative predictive power. Analyzing the power correction to the en... |
1603.06326 | Xiao-Gang He | Alper Hayreter, Xiao-Gang He, German Valencia | CP violation in $h\to \tau\tau$ and LFV $h\to \mu\tau$ | RevTex, 6 pages with one figure. Typos corrected and figure updated | null | 10.1016/j.physletb.2016.06.066 | CoEPP-MN-16-8 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The CMS collaboration has reported a possible lepton flavour violating (LFV)
signal $h\to\mu\tau$. Whereas this does not happen in the standard model (SM),
we point out that new physics responsible for this type of decay would, in
general, also produce charge-parity (CP) violation in $h\to \tau\tau$. We
estimate the ... | [
{
"created": "Mon, 21 Mar 2016 05:13:58 GMT",
"version": "v1"
},
{
"created": "Tue, 24 May 2016 00:28:00 GMT",
"version": "v2"
}
] | 2016-08-03 | [
[
"Hayreter",
"Alper",
""
],
[
"He",
"Xiao-Gang",
""
],
[
"Valencia",
"German",
""
]
] | The CMS collaboration has reported a possible lepton flavour violating (LFV) signal $h\to\mu\tau$. Whereas this does not happen in the standard model (SM), we point out that new physics responsible for this type of decay would, in general, also produce charge-parity (CP) violation in $h\to \tau\tau$. We estimate the si... |
hep-ph/9807342 | Wolfgang Lucha | Wolfgang Lucha and Franz F. Sch"oberl | Spinless Salpeter Equation: Analytic Results | 5 pages, LaTeX, invited talk at the "XI International Conference:
Problems of Quantum Field Theory," July 13 - 17, 1998, JINR, BLTP, Dubna,
Russia | null | null | HEPHY-PUB 692/98, UWThPh-1998-39 | hep-ph hep-th | null | The spinless Salpeter equation is the combination of relativistic kinematics
with some static interaction potential. The nonlocal nature of the Hamiltonian
resulting from this approximation renders difficult to obtain rigorous analytic
statements on resulting solutions. In view of this rather unsatisfactory state
of ... | [
{
"created": "Sat, 11 Jul 1998 06:47:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Lucha",
"Wolfgang",
""
],
[
"Sch\"oberl",
"Franz F.",
""
]
] | The spinless Salpeter equation is the combination of relativistic kinematics with some static interaction potential. The nonlocal nature of the Hamiltonian resulting from this approximation renders difficult to obtain rigorous analytic statements on resulting solutions. In view of this rather unsatisfactory state of af... |
hep-ph/9403341 | David London | R. Aleksan, B. Kayser and D. London | Determining the Quark Mixing Matrix From CP-Violating Asymmetries | 8 pages (plain TeX), 1 figure (postscript file appended), DAPNIA/SPP
94-06, NSF-PT-94-2, UdeM-LPN-TH-94-189 | Phys.Rev.Lett.73:18-20,1994 | 10.1103/PhysRevLett.73.18 | null | hep-ph | null | If the Standard Model explanation of CP violation is correct, then
measurements of CP-violating asymmetries in $B$ meson decays can in principle
determine the entire quark mixing matrix.
| [
{
"created": "Tue, 22 Mar 1994 18:46:32 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Aleksan",
"R.",
""
],
[
"Kayser",
"B.",
""
],
[
"London",
"D.",
""
]
] | If the Standard Model explanation of CP violation is correct, then measurements of CP-violating asymmetries in $B$ meson decays can in principle determine the entire quark mixing matrix. |
1004.3284 | Markus Schulze | Kirill Melnikov, Markus Schulze, (Johns Hopkins U.) | NLO QCD corrections to top quark pair production in association with one
hard jet at hadron colliders | 29 pages, 6 figures, 4 tables, references updated, Tevatron plots
corrected | Nucl.Phys.B840:129-159,2010 | 10.1016/j.nuclphysb.2010.07.003 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the QCD corrections to the production of a top quark pair in
association with one hard jet at the Tevatron and the LHC, using the method of
generalized D-dimensional unitarity. Top quark decays are included at leading
order in perturbative QCD. We present kinematic distributions of top quark
decay products... | [
{
"created": "Mon, 19 Apr 2010 19:56:14 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Apr 2010 20:10:23 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Melnikov",
"Kirill",
""
],
[
"Schulze",
"Markus",
""
]
] | We compute the QCD corrections to the production of a top quark pair in association with one hard jet at the Tevatron and the LHC, using the method of generalized D-dimensional unitarity. Top quark decays are included at leading order in perturbative QCD. We present kinematic distributions of top quark decay products i... |
1212.4476 | Pearl Sandick | John Ellis, Feng Luo, Keith A. Olive, and Pearl Sandick | The Higgs Mass beyond the CMSSM | 28 pages, 12 figures | null | 10.1140/epjc/s10052-013-2403-0 | KCL-PH-TH/2012-47, LCTS/2012-33, CERN-PH-TH/2012-343,
UMN-TH-3128/12, FTPI-MINN-12/39 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The apparent discovery of a Higgs boson with mass ~125 GeV has had a
significant impact on the constrained minimal supersymmetric extension of the
Standard Model in which the scalar masses, gaugino masses and tri-linear
A-terms are assumed to be universal at the GUT scale (the CMSSM). Much of the
low-mass parameter s... | [
{
"created": "Tue, 18 Dec 2012 20:19:36 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Ellis",
"John",
""
],
[
"Luo",
"Feng",
""
],
[
"Olive",
"Keith A.",
""
],
[
"Sandick",
"Pearl",
""
]
] | The apparent discovery of a Higgs boson with mass ~125 GeV has had a significant impact on the constrained minimal supersymmetric extension of the Standard Model in which the scalar masses, gaugino masses and tri-linear A-terms are assumed to be universal at the GUT scale (the CMSSM). Much of the low-mass parameter spa... |
hep-ph/0701192 | Amine Ahriche | Amine Ahriche (Bielefeld U. & Jijel U.) | What is the Criterion for a Strong First Order Electroweak Phase
Transition in Singlet Models? | 9 pages, 5 figures | Phys.Rev.D75:083522,2007 | 10.1103/PhysRevD.75.083522 | null | hep-ph hep-th | null | It is widely believed that the existence of singlet scalars in some Standard
Model extensions can easily make the electroweak phase transition strongly
first order, which is needed for the electroweak baryogenesis scenario. In this
paper, we will examine the strength of the electroweak phase transition in the
simples... | [
{
"created": "Tue, 23 Jan 2007 12:24:31 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Mar 2007 12:51:32 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Apr 2007 14:36:52 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Ahriche",
"Amine",
"",
"Bielefeld U. & Jijel U."
]
] | It is widely believed that the existence of singlet scalars in some Standard Model extensions can easily make the electroweak phase transition strongly first order, which is needed for the electroweak baryogenesis scenario. In this paper, we will examine the strength of the electroweak phase transition in the simplest ... |
0704.3189 | V. Gogohia | V. Gogokhia | II. The mass gap and solution of the quark confinement problem in QCD | No tables and figures, 15 pages | null | null | null | hep-ph hep-th | null | We have investigated a closed system of equations for the quark propagator,
obtained earlier within our general approach to QCD at low energies. It implies
quark confinement (the quark propagator has no pole, indeed), as well as the
dynamical breakdown of chiral symmetry (a chiral symmetry preserving solution
is forb... | [
{
"created": "Tue, 24 Apr 2007 13:16:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gogokhia",
"V.",
""
]
] | We have investigated a closed system of equations for the quark propagator, obtained earlier within our general approach to QCD at low energies. It implies quark confinement (the quark propagator has no pole, indeed), as well as the dynamical breakdown of chiral symmetry (a chiral symmetry preserving solution is forbid... |
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