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hep-ph/9310258 | Roberto Ugoccioni | R. Ugoccioni, A. Giovannini and S. Lupia | Void Analysis and Hierarchical Structure for Single Jets | 11 pages in Plain TeX, (8 figures not included, available on
request.) DFTT 41/93. [Talk presented at the Workshop ``Soft Physics and
Fluctuations'' Cracow, Poland, 4--7 May 1993.] | null | null | null | hep-ph | null | After a brief review of the theoretical basis of void scaling function
properties of hierarchical structure, we analyze the phenomenological
consequences at single jet level in Monte Carlo e+e- annihilation events. We
find an interesting alternative approach for characterizing quark and gluon
jets.
| [
{
"created": "Mon, 11 Oct 1993 08:40:41 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Ugoccioni",
"R.",
""
],
[
"Giovannini",
"A.",
""
],
[
"Lupia",
"S.",
""
]
] | After a brief review of the theoretical basis of void scaling function properties of hierarchical structure, we analyze the phenomenological consequences at single jet level in Monte Carlo e+e- annihilation events. We find an interesting alternative approach for characterizing quark and gluon jets. |
1902.03681 | Wim Cosyn | W. Cosyn, B. Pire | Deuteron helicity flip generalized parton distributions in a convolution
model | 4 pages, 2 figures; Proceedings of 8th International Conference on
Quarks and Nuclear Physics (QNP2018) 13-17 Nov 2018; Tsukuba, Japan | null | 10.7566/JPSCP.26.021005 | CPHT-PC003.022019 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the general properties of generalized parton distributions with
helicity flip (transversity) for spin-1 hadrons in the leading twist case.
Using a basic light cone convolution model, we show the deuteron helicity
amplitudes containing quark helicity flip GPDs and comment on the role deuteron
angular moment... | [
{
"created": "Sun, 10 Feb 2019 23:01:38 GMT",
"version": "v1"
}
] | 2020-01-08 | [
[
"Cosyn",
"W.",
""
],
[
"Pire",
"B.",
""
]
] | We discuss the general properties of generalized parton distributions with helicity flip (transversity) for spin-1 hadrons in the leading twist case. Using a basic light cone convolution model, we show the deuteron helicity amplitudes containing quark helicity flip GPDs and comment on the role deuteron angular momentum... |
0805.1824 | Graciela B. Gelmini | Graciela B. Gelmini | Experimental relevance of low reheating temperature cosmologies | Talk given at the 43rd Rencontres de Moriond- Cosmology, La Thuile,
Italy, March 15 - 22, 2008. 4 pages, 3 figures, uses moriond.sty | null | null | CERN-PH-TH/2008-101 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Standard simple assumptions are usually made about the pre-Big Bang
Nucleosynthesis epoch, from which we do not have observations. Modifying these
assumptions, the predicted density of relic particles such as neutralinos and
sterile neutrinos can be very different from that in the standard case. For
example, neutrali... | [
{
"created": "Tue, 13 May 2008 11:15:57 GMT",
"version": "v1"
}
] | 2008-05-14 | [
[
"Gelmini",
"Graciela B.",
""
]
] | Standard simple assumptions are usually made about the pre-Big Bang Nucleosynthesis epoch, from which we do not have observations. Modifying these assumptions, the predicted density of relic particles such as neutralinos and sterile neutrinos can be very different from that in the standard case. For example, neutralino... |
hep-ph/0405135 | Vesna Mikuta-Martinis | Mladen Martinis, and Vesna Mikuta-Martinis | Charge and Isospin Fluctuations in High Energy pp-Collisions | Latex, 5 pages, no figures. To appear in the proceedings of 9th
Adriatic Meeting, Dubrovnik, Croatia, 4 - 14 September 2003. Added reference
into reference no. 3 | SpringerProc.Phys.98:163-167,2005 | 10.1007/3-540-26798-0_15 | null | hep-ph | null | Charge and isospin event-by-event fluctuations in high-energy pp-collisions
are predicted within the Unitary Eikonal Model, in particular the fluctuation
patterns of the ratios of charged-to-charged and neutral-to-charged pions.
These fluctuations are found to be sensitive to the presence of unstable
resonances, such... | [
{
"created": "Fri, 14 May 2004 14:46:21 GMT",
"version": "v1"
},
{
"created": "Tue, 18 May 2004 16:16:59 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Martinis",
"Mladen",
""
],
[
"Mikuta-Martinis",
"Vesna",
""
]
] | Charge and isospin event-by-event fluctuations in high-energy pp-collisions are predicted within the Unitary Eikonal Model, in particular the fluctuation patterns of the ratios of charged-to-charged and neutral-to-charged pions. These fluctuations are found to be sensitive to the presence of unstable resonances, such a... |
1605.08227 | Minoru Nagai | Ryuichiro Kitano, Ryuji Motono and Minoru Nagai | MSSM without a free parameter | 23 pages, 8 figures, 1 table | Phys. Rev. D 94, 115016 (2016) | 10.1103/PhysRevD.94.115016 | KEK-TH-1904, MISC-2016-04 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is often argued that the minimal supersymmetric standard model has O(100)
free parameters and the generic parameter region is already excluded by the
null observation of the flavor and CP violating processes as well as the
constraints from the LHC experiments. This situation naturally leads us to
consider the case... | [
{
"created": "Thu, 26 May 2016 11:16:47 GMT",
"version": "v1"
}
] | 2016-12-21 | [
[
"Kitano",
"Ryuichiro",
""
],
[
"Motono",
"Ryuji",
""
],
[
"Nagai",
"Minoru",
""
]
] | It is often argued that the minimal supersymmetric standard model has O(100) free parameters and the generic parameter region is already excluded by the null observation of the flavor and CP violating processes as well as the constraints from the LHC experiments. This situation naturally leads us to consider the case w... |
hep-ph/0508125 | Alan R. White | Alan. R. White | High-Energy Unitarity and the Standard Model | Contributed to the Proceedings of the Gribov-75 Memorial Workshop | null | 10.1142/9789812773784_0037 | null | hep-ph | null | High-energy unitarity is argued to select a special version of QCD as the
strong interaction. Electroweak symmetry breaking has to be due to a new sextet
quark sector - that will produce large cross-section effects at the LHC. The
sextet sector embeds, uniquely, in a massless SU(5) theory that potentially
generates t... | [
{
"created": "Wed, 10 Aug 2005 20:26:35 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"White",
"Alan. R.",
""
]
] | High-energy unitarity is argued to select a special version of QCD as the strong interaction. Electroweak symmetry breaking has to be due to a new sextet quark sector - that will produce large cross-section effects at the LHC. The sextet sector embeds, uniquely, in a massless SU(5) theory that potentially generates the... |
2312.12507 | K{\aa}re Fridell | K\r{a}re Fridell, Mitrajyoti Ghosh, Takemichi Okui, Kohsaku Tobioka | Decoding the $B \to K \nu \nu$ excess at Belle II: kinematics,
operators, and masses | 7 pages, 6 figures, matches published version | Phys.Rev.D 109 (2024) 11, 115006 | 10.1103/PhysRevD.109.115006 | KEK-TH-2587 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | An excess in the branching fraction for $B^+ \to K^+ \nu\nu$ recently
measured at Belle II may be a hint of new physics. We perform thorough
likelihood analyses for different new physics scenarios such as $B \to KX$ with
a new invisible particle $X$, or $B\to K\chi\chi$ through a scalar, vector, or
tensor current wit... | [
{
"created": "Tue, 19 Dec 2023 19:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Jul 2024 11:20:56 GMT",
"version": "v2"
}
] | 2024-07-11 | [
[
"Fridell",
"Kåre",
""
],
[
"Ghosh",
"Mitrajyoti",
""
],
[
"Okui",
"Takemichi",
""
],
[
"Tobioka",
"Kohsaku",
""
]
] | An excess in the branching fraction for $B^+ \to K^+ \nu\nu$ recently measured at Belle II may be a hint of new physics. We perform thorough likelihood analyses for different new physics scenarios such as $B \to KX$ with a new invisible particle $X$, or $B\to K\chi\chi$ through a scalar, vector, or tensor current with ... |
0907.5566 | Giovanni Salm\`e | T. Frederico (ITA-CTA), E. Pace (Tor Vergata Unv.), B. Pasquini (Pavia
Unv.) and G. Salm\'e (INFN-Rome) | Pion Generalized Parton Distributions with covariant and Light-front
constituent quark models | 45 pages, 13 Figs. Submitted as regular article | Phys.Rev.D80:054021,2009 | 10.1103/PhysRevD.80.054021 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the model dependence of no-helicity flip generalized parton
distribution of the pion upon different approaches for the quark-hadron and
quark-photon vertexes, in the spacelike region. In order to obtain information
on contributions from both the valence and non-valence regions, we compare
results for s... | [
{
"created": "Fri, 31 Jul 2009 16:13:33 GMT",
"version": "v1"
}
] | 2009-11-06 | [
[
"Frederico",
"T.",
"",
"ITA-CTA"
],
[
"Pace",
"E.",
"",
"Tor Vergata Unv."
],
[
"Pasquini",
"B.",
"",
"Pavia\n Unv."
],
[
"Salmé",
"G.",
"",
"INFN-Rome"
]
] | We investigate the model dependence of no-helicity flip generalized parton distribution of the pion upon different approaches for the quark-hadron and quark-photon vertexes, in the spacelike region. In order to obtain information on contributions from both the valence and non-valence regions, we compare results for spa... |
1611.06212 | Evan Johnson | Evan Johnson, Eric Braaten, Hong Zhang | Wino dark matter annihilation through the radiative formation of bound
states | 6 pages, 5 figures. Contribution to proceedings of ICHEP 2016 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The most dramatic "Sommerfeld enhancements" of neutral-wino-pair annihilation
occur when the wino mass is tuned to near critical values where there is a
zero-energy S-wave resonance at the neutral-wino-pair threshold. If the wino
mass is larger than the critical value, the resonance is a wino-pair bound
state. If the... | [
{
"created": "Fri, 18 Nov 2016 20:01:06 GMT",
"version": "v1"
}
] | 2016-11-21 | [
[
"Johnson",
"Evan",
""
],
[
"Braaten",
"Eric",
""
],
[
"Zhang",
"Hong",
""
]
] | The most dramatic "Sommerfeld enhancements" of neutral-wino-pair annihilation occur when the wino mass is tuned to near critical values where there is a zero-energy S-wave resonance at the neutral-wino-pair threshold. If the wino mass is larger than the critical value, the resonance is a wino-pair bound state. If the w... |
hep-ph/9603319 | Yoshimasa Kurihara | M.Dubinin (Moscow State Univ.) Y.Kurihara (KEK) Y.Shimizu (KEK) | Polarization asymmetry and the Higgs boson production mechanisms | 17 pages, 6 Postscript figures, LaTeX, uses epsf.tex | Int.J.Mod.Phys.A13:4011-4022,1998 | 10.1142/S0217751X98001876 | KEK CP-042 | hep-ph | null | We calculate the cross section of Higgs boson production in the reaction e+e-
-> neutrino anti-neutrino b b-bar for the case of left and right longitudinally
polarized electron beam. Complete set of signal and irreducible background
diagrams is considered.
We propose a new critical test to identify the Higgs boson ... | [
{
"created": "Fri, 15 Mar 1996 11:19:49 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Dubinin",
"M.",
"",
"Moscow State Univ."
],
[
"Kurihara",
"Y.",
"",
"KEK"
],
[
"Shimizu",
"Y.",
"",
"KEK"
]
] | We calculate the cross section of Higgs boson production in the reaction e+e- -> neutrino anti-neutrino b b-bar for the case of left and right longitudinally polarized electron beam. Complete set of signal and irreducible background diagrams is considered. We propose a new critical test to identify the Higgs boson prov... |
1804.01924 | Hyun Min Lee | Hyun Min Lee | Gauged $U(1)$ Clockwork | 8 pages, no figures, Prepared for the proceedings of Corfu Summer
Institute 2017 Workshop on the Standard Model and Beyond, 2-10 September
2017, Corfu, Greece | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the gauged $U(1)$ clockwork models as portals for new physics to
obtain effectively hierarchical couplings of the Standard Model (SM) particles
from genuine couplings of order one. Nearest-neighbor mass mixing between
multiple $U(1)$ gauge bosons lead to the localization of the zero mode gauge
boson, realiz... | [
{
"created": "Thu, 5 Apr 2018 15:56:09 GMT",
"version": "v1"
}
] | 2018-04-06 | [
[
"Lee",
"Hyun Min",
""
]
] | We review the gauged $U(1)$ clockwork models as portals for new physics to obtain effectively hierarchical couplings of the Standard Model (SM) particles from genuine couplings of order one. Nearest-neighbor mass mixing between multiple $U(1)$ gauge bosons lead to the localization of the zero mode gauge boson, realizin... |
0805.3367 | Sergio Palomares-Ruiz | Sergio Palomares-Ruiz (IPPP, Durham U.) | Testing Dark Matter with Neutrino Detectors | 6 pp, 1 fig, Talk given at the 43rd Rencontres de Moriond EW 2008, La
Thuile, Italy, 1-8 March 2008, uses moriond.sty | null | null | IPPP/08/35, DCPT/08/70 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutrinos are the least detectable Standard Model particle. By making use of
this fact, we consider dark matter annihilations and decays in the galactic
halo and show how present and future neutrino detectors could be used to set
general limits on the dark matter annihilation cross section and on the dark
matter life... | [
{
"created": "Wed, 21 May 2008 22:58:40 GMT",
"version": "v1"
}
] | 2008-05-23 | [
[
"Palomares-Ruiz",
"Sergio",
"",
"IPPP, Durham U."
]
] | Neutrinos are the least detectable Standard Model particle. By making use of this fact, we consider dark matter annihilations and decays in the galactic halo and show how present and future neutrino detectors could be used to set general limits on the dark matter annihilation cross section and on the dark matter lifeti... |
hep-ph/0402022 | Boris Kerbikov | B.Kerbikov (ITEP) | Remark on the effective range approach to the f_0-a_0 mesons | LaTeX, 8 pages, no figures, minor corrections, to appear in
Phys.Lett.B | Phys.Lett. B596 (2004) 200-204 | 10.1016/j.physletb.2004.06.084 | null | hep-ph | null | Discussion of apparently simple issues related to the resonance close to
threshold may lead to misleading results. We clarify some subtle points, in
particular the relation between Breit-Wigner and effective range approaches to
the f_0-a_0 mesons.
| [
{
"created": "Mon, 2 Feb 2004 17:27:29 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Jun 2004 15:40:07 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Kerbikov",
"B.",
"",
"ITEP"
]
] | Discussion of apparently simple issues related to the resonance close to threshold may lead to misleading results. We clarify some subtle points, in particular the relation between Breit-Wigner and effective range approaches to the f_0-a_0 mesons. |
hep-ph/9408352 | Peter Cho | Peter Cho, Sandip Trivedi and Mark Wise | Gluon fragmentation into polarized charmonium | 11 pages with 1 uuencoded figure, CALT-68-1943, FERMILAB-PUB-94/256-T | Phys.Rev.D51:2039-2043,1995 | 10.1103/PhysRevD.51.R2039 | null | hep-ph | null | Gluon fragmentation to $\chicJ(1P)$ followed by single photon emission
represents the dominant source of prompt $J/\Psi$'s at the Tevatron for
$p_\perp \gtap 6 \GeV$. Since fragmenting gluons are approximately transverse,
their products are significantly polarized. We find that gluon fragmentation
populates the helic... | [
{
"created": "Tue, 23 Aug 1994 04:00:20 GMT",
"version": "v1"
}
] | 2010-01-06 | [
[
"Cho",
"Peter",
""
],
[
"Trivedi",
"Sandip",
""
],
[
"Wise",
"Mark",
""
]
] | Gluon fragmentation to $\chicJ(1P)$ followed by single photon emission represents the dominant source of prompt $J/\Psi$'s at the Tevatron for $p_\perp \gtap 6 \GeV$. Since fragmenting gluons are approximately transverse, their products are significantly polarized. We find that gluon fragmentation populates the helicit... |
2203.07261 | Andrea Wulzer Dr | Jorge De Blas, Dario Buttazzo, Rodolfo Capdevilla, David Curtin,
Roberto Franceschini, Fabio Maltoni, Patrick Meade, Federico Meloni, Shufang
Su, Eleni Vryonidou, Andrea Wulzer, Chiara Aim\`e, Aram Apyan, Pouya Asadi,
Mohammed Attia Mahmoud, Aleksandr Azatov, Nazar Bartosik, Alessandro
Bertolin, Salvatore Botta... | The physics case of a 3 TeV muon collider stage | 73 pages, 28 figures; Contribution to Snowmass 2021 | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | In the path towards a muon collider with center of mass energy of 10 TeV or
more, a stage at 3 TeV emerges as an appealing option. Reviewing the physics
potential of such muon collider is the main purpose of this document. In order
to outline the progression of the physics performances across the stages, a few
sensit... | [
{
"created": "Mon, 14 Mar 2022 16:41:37 GMT",
"version": "v1"
},
{
"created": "Fri, 27 May 2022 13:55:53 GMT",
"version": "v2"
}
] | 2022-05-30 | [
[
"De Blas",
"Jorge",
""
],
[
"Buttazzo",
"Dario",
""
],
[
"Capdevilla",
"Rodolfo",
""
],
[
"Curtin",
"David",
""
],
[
"Franceschini",
"Roberto",
""
],
[
"Maltoni",
"Fabio",
""
],
[
"Meade",
"Patrick",
""
]... | In the path towards a muon collider with center of mass energy of 10 TeV or more, a stage at 3 TeV emerges as an appealing option. Reviewing the physics potential of such muon collider is the main purpose of this document. In order to outline the progression of the physics performances across the stages, a few sensitiv... |
2205.02420 | Kun Xu | Kun Xu, Fan Lin, Anping Huang, Mei Huang | $\Lambda/{\bar \Lambda}$ Polarization and Splitting Induced by Rotation
and Magnetic Field | 6 pages, 4 figures | null | 10.1103/PhysRevD.106.L071502 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The global polarization of $\Lambda/{\bar \Lambda}$ and the splitting of
${\bar \Lambda}-\Lambda$ polarization induced by rotation and magnetic field
has been investigated in a dynamical quark model by taking into account the
axial vector interaction and the anomalous magnetic moment of quarks. It is
found that the r... | [
{
"created": "Thu, 5 May 2022 03:44:16 GMT",
"version": "v1"
},
{
"created": "Mon, 9 May 2022 12:12:22 GMT",
"version": "v2"
},
{
"created": "Tue, 1 Nov 2022 01:50:35 GMT",
"version": "v3"
}
] | 2022-11-02 | [
[
"Xu",
"Kun",
""
],
[
"Lin",
"Fan",
""
],
[
"Huang",
"Anping",
""
],
[
"Huang",
"Mei",
""
]
] | The global polarization of $\Lambda/{\bar \Lambda}$ and the splitting of ${\bar \Lambda}-\Lambda$ polarization induced by rotation and magnetic field has been investigated in a dynamical quark model by taking into account the axial vector interaction and the anomalous magnetic moment of quarks. It is found that the rot... |
hep-ph/9611311 | null | Hilmar Forkel (ECT*), Marina Nielsen (U. Sao Paolo) | Isospin Breaking and Instantons in QCD Nucleon Sum Rules | 28 pages, REVTEX file and 5 Postscript figures | Phys.Rev.D55:1471-1480,1997 | 10.1103/PhysRevD.55.1471 | ECT/95-0503, IFUSP/P-1152 | hep-ph nucl-th | null | We study isospin breaking instanton corrections to the operator product
expansion of the nucleon correlation functions. After a comparison with quark
model calculations based on the 't Hooft interaction, we examine the role of
instantons in the corresponding QCD sum rules. Instanton contributions are
found to be abse... | [
{
"created": "Tue, 12 Nov 1996 16:58:38 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Forkel",
"Hilmar",
"",
"ECT*"
],
[
"Nielsen",
"Marina",
"",
"U. Sao Paolo"
]
] | We study isospin breaking instanton corrections to the operator product expansion of the nucleon correlation functions. After a comparison with quark model calculations based on the 't Hooft interaction, we examine the role of instantons in the corresponding QCD sum rules. Instanton contributions are found to be absent... |
1609.00528 | Basudeb Dasgupta | Basudeb Dasgupta (Tata Inst.), Alessandro Mirizzi (Bari Univ. and INFN
Bari), and Manibrata Sen (Tata Inst.) | Fast neutrino flavor conversions near the supernova core with realistic
flavor-dependent angular distributions | 18 pages, 7 figures (Improved presentation and new panel in Fig.6) | JCAP 02 (2017) 019 | 10.1088/1475-7516/2017/02/019 | TIFR/TH/16-35 | hep-ph astro-ph.HE astro-ph.SR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been recently pointed out that neutrino fluxes from a supernova can
show substantial flavor conversions almost immediately above the core. Using
linear stability analyses and numerical solutions of the fully nonlinear
equations of motion, we perform a detailed study of these fast conversions,
focussing on the ... | [
{
"created": "Fri, 2 Sep 2016 10:08:58 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Sep 2016 12:34:59 GMT",
"version": "v2"
}
] | 2017-02-16 | [
[
"Dasgupta",
"Basudeb",
"",
"Tata Inst."
],
[
"Mirizzi",
"Alessandro",
"",
"Bari Univ. and INFN\n Bari"
],
[
"Sen",
"Manibrata",
"",
"Tata Inst."
]
] | It has been recently pointed out that neutrino fluxes from a supernova can show substantial flavor conversions almost immediately above the core. Using linear stability analyses and numerical solutions of the fully nonlinear equations of motion, we perform a detailed study of these fast conversions, focussing on the re... |
2308.09933 | Kenji Nishiwaki | Kenzo Ishikawa, Osamu Jinnouchi, Kenji Nishiwaki, Kin-ya Oda | Wave-Packet Effects: A Solution for Isospin Anomalies in Vector-Meson
Decay | 50 pages, 16 figures; footnote 23 added, minor typos corrected,
accepted for publication in EPJC | The European Physical Journal C, 83, Article number: 978 (2023) | 10.1140/epjc/s10052-023-12077-7 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | There is a long-standing anomaly in the ratio of the decay width for
$\psi(3770)\to D^0\overline{D^0}$ to that for $\psi(3770)\to D^+D^-$ at the
level of $9.5\,\sigma$. A similar anomaly exists for the ratio of
$\phi(1020)\to K_\text{L}^0K_\text{S}^0$ to $\phi(1020)\to K^+K^-$ at
$2.1\,\sigma$. In this study, we reas... | [
{
"created": "Sat, 19 Aug 2023 07:27:10 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Oct 2023 08:03:15 GMT",
"version": "v2"
}
] | 2023-11-03 | [
[
"Ishikawa",
"Kenzo",
""
],
[
"Jinnouchi",
"Osamu",
""
],
[
"Nishiwaki",
"Kenji",
""
],
[
"Oda",
"Kin-ya",
""
]
] | There is a long-standing anomaly in the ratio of the decay width for $\psi(3770)\to D^0\overline{D^0}$ to that for $\psi(3770)\to D^+D^-$ at the level of $9.5\,\sigma$. A similar anomaly exists for the ratio of $\phi(1020)\to K_\text{L}^0K_\text{S}^0$ to $\phi(1020)\to K^+K^-$ at $2.1\,\sigma$. In this study, we reasse... |
hep-ph/0310020 | Jonathan Rosner | Michael Gronau, Yuval Grossman, and Jonathan L. Rosner | Interpreting the time-dependent CP asymmetry in $B^0 \to \pi^0 K_S$ | 11 pages, 2 figures, to be published in Phys. Lett. B. Some equations
corrected leading to small changes in figures | Phys.Lett. B579 (2004) 331-339 | 10.1016/j.physletb.2003.11.015 | TECHNION-PH-2003-7 | hep-ph | null | Flavor SU(3) is used for studying the time-dependent CP asymmetry in $B^0 \to
\pi^0 K_S$ by relating this process to $B^0\to \pi^0\pi^0$ and $B^0 \to
K^+K^-$. We calculate correlated bounds on $S_{\pi K} - \sin 2\beta$ and
$C_{\pi K}$, with maximal magnitudes of 0.2 and 0.3, where $S_{\pi K}$ and
$C_{\pi K}$ are coef... | [
{
"created": "Wed, 1 Oct 2003 17:01:56 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Oct 2003 16:29:34 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Oct 2003 18:32:05 GMT",
"version": "v3"
},
{
"created": "Wed, 12 Nov 2003 22:10:36 GMT",
"version": "v4"
}
] | 2010-04-05 | [
[
"Gronau",
"Michael",
""
],
[
"Grossman",
"Yuval",
""
],
[
"Rosner",
"Jonathan L.",
""
]
] | Flavor SU(3) is used for studying the time-dependent CP asymmetry in $B^0 \to \pi^0 K_S$ by relating this process to $B^0\to \pi^0\pi^0$ and $B^0 \to K^+K^-$. We calculate correlated bounds on $S_{\pi K} - \sin 2\beta$ and $C_{\pi K}$, with maximal magnitudes of 0.2 and 0.3, where $S_{\pi K}$ and $C_{\pi K}$ are coeffi... |
0901.4122 | Ivo de Medeiros Varzielas | Ivo de Medeiros Varzielas | Quasi-degenerate neutrinos and tri-bi-maximal mixing | 7 pages, to appear in the proceedings of DISCRETE'08 | J.Phys.Conf.Ser.171:012070,2009 | 10.1088/1742-6596/171/1/012070 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Assuming high-energy tri-bi-maximal mixing we study the radiative running of
leptonic mixing angles and obtain limits on the high-energy scale from
requiring consistency with the observed mixing. We construct a model in which a
non-Abelian discrete family symmetry leads both to a quasi-degenerate neutrino
mass spectr... | [
{
"created": "Tue, 27 Jan 2009 20:16:07 GMT",
"version": "v1"
}
] | 2010-04-15 | [
[
"Varzielas",
"Ivo de Medeiros",
""
]
] | Assuming high-energy tri-bi-maximal mixing we study the radiative running of leptonic mixing angles and obtain limits on the high-energy scale from requiring consistency with the observed mixing. We construct a model in which a non-Abelian discrete family symmetry leads both to a quasi-degenerate neutrino mass spectrum... |
hep-ph/9507308 | Dan Jensen | D. M. Jensen and J. Madsen (Institute of Physics and Astronomy,
University of Aarhus, Aarhus C, Denmark) | Strangelets with finite entropy | 4 pages LaTeX with REVTeX macros. Two figures in encapsulated
PostScript included using macro package epsf.tex. (tarred, compressed,
uuencoded using `uufiles' script) | Phys.Rev.D53:4719-4733,1996 | 10.1103/PhysRevD.53.4719 | IFA 95/33, AARHUS-ASTRO-1995-20 | hep-ph nucl-th | null | Strangelets with non-zero entropy are studied within the MIT bag model.
Explicit account is taken of the constraints that strangelets must be color
neutral and have a fixed total momentum. In general, masses increase with
increasing entropy per baryon, and the constraints work so as to increase
masses further. This h... | [
{
"created": "Fri, 14 Jul 1995 13:05:57 GMT",
"version": "v1"
}
] | 2009-12-30 | [
[
"Jensen",
"D. M.",
"",
"Institute of Physics and Astronomy,\n University of Aarhus, Aarhus C, Denmark"
],
[
"Madsen",
"J.",
"",
"Institute of Physics and Astronomy,\n University of Aarhus, Aarhus C, Denmark"
]
] | Strangelets with non-zero entropy are studied within the MIT bag model. Explicit account is taken of the constraints that strangelets must be color neutral and have a fixed total momentum. In general, masses increase with increasing entropy per baryon, and the constraints work so as to increase masses further. This has... |
hep-ph/0212208 | Ji-Feng Yang | Ji-Feng Yang (ECNU, Shanghai) | Coarse graining and a new strategy for renormalization | 6 pages, no figure, revtex | null | null | null | hep-ph hep-th nucl-th quant-ph | null | We present the natural arguments for the rationality of a recently proposed
simple approach for renormalization which is based solving differential
equations. The renormalization group equation is also derived in a natural way
and recognized as a decoupling theorem of the UV modes that underlie a QFT.
This new strate... | [
{
"created": "Mon, 16 Dec 2002 09:57:16 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Mar 2003 11:02:24 GMT",
"version": "v2"
},
{
"created": "Tue, 10 Jun 2003 12:47:43 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Yang",
"Ji-Feng",
"",
"ECNU, Shanghai"
]
] | We present the natural arguments for the rationality of a recently proposed simple approach for renormalization which is based solving differential equations. The renormalization group equation is also derived in a natural way and recognized as a decoupling theorem of the UV modes that underlie a QFT. This new strategy... |
1003.3664 | Rafael Florian Lang | Rafael F. Lang and Neal Weiner | Peaked Signals from Dark Matter Velocity Structures in Direct Detection
Experiments | 23 pages, 12 figures | JCAP 1006:032,2010 | 10.1088/1475-7516/2010/06/032 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In direct dark matter detection experiments, conventional elastic scattering
of WIMPs results in exponentially falling recoil spectra. In contrast, theories
of WIMPs with excited states can lead to nuclear recoil spectra that peak at
finite recoil energies E_R. The peaks of such signals are typically fairly
broad, wi... | [
{
"created": "Thu, 18 Mar 2010 19:27:54 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Lang",
"Rafael F.",
""
],
[
"Weiner",
"Neal",
""
]
] | In direct dark matter detection experiments, conventional elastic scattering of WIMPs results in exponentially falling recoil spectra. In contrast, theories of WIMPs with excited states can lead to nuclear recoil spectra that peak at finite recoil energies E_R. The peaks of such signals are typically fairly broad, with... |
2302.09171 | Adam Freese | Adam Freese and Gerald A. Miller | Light front synchronization and rest frame densities of the proton:
Electromagnetic densities | 26 pages, 7 figures, version accepted for publication | null | 10.1103/PhysRevD.107.074036 | NT@UW-23-03 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We clarify the physical origin and meaning of the two-dimensional
relativistic densities of the light front formalism. The densities are shown to
originate entirely from the use of light front time instead of instant form
time, which physically corresponds to using an alternative synchronization
convention. This is s... | [
{
"created": "Fri, 17 Feb 2023 22:48:08 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Jul 2023 00:07:26 GMT",
"version": "v2"
}
] | 2023-07-26 | [
[
"Freese",
"Adam",
""
],
[
"Miller",
"Gerald A.",
""
]
] | We clarify the physical origin and meaning of the two-dimensional relativistic densities of the light front formalism. The densities are shown to originate entirely from the use of light front time instead of instant form time, which physically corresponds to using an alternative synchronization convention. This is sho... |
hep-ph/9411258 | Tomohiro Matsuda | Kazuo Fujikawa | A Vector-like Extension of the Standard Model | 25p , latex, UT-687 | Prog.Theor.Phys. 92 (1994) 1149-1160 | 10.1143/ptp/92.6.1149 | null | hep-ph | null | A vector-like extension of the standard model for heavier quarks and leptons
with $SU(2)\times U(1)$ gauge symmetry and only one Higgs doublet is examined.
This scheme incorporates infinitely many fermions and avoids the appearance of
a strongly interacting sector. The model is perturbatively well controllable,
and c... | [
{
"created": "Thu, 10 Nov 1994 09:07:56 GMT",
"version": "v1"
}
] | 2017-02-01 | [
[
"Fujikawa",
"Kazuo",
""
]
] | A vector-like extension of the standard model for heavier quarks and leptons with $SU(2)\times U(1)$ gauge symmetry and only one Higgs doublet is examined. This scheme incorporates infinitely many fermions and avoids the appearance of a strongly interacting sector. The model is perturbatively well controllable, and con... |
1505.01028 | Seyed Mohsen Etesami | Seyed Mohsen Etesami and Mojtaba Mohammadi Najafabadi | Double Higgs Production with a Jet Substructure Analysis to Probe Extra
Dimensions | 21 pages, 15 figures, and 3 tables | Phys. Rev. D 92, 073013 (2015) | 10.1103/PhysRevD.92.073013 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we perform a comprehensive study to probe the effects of large
extra dimensions through double Higgs production in proton-proton collisions at
the center-of-mass energies of 14, 33, 100 TeV. We concentrate on the channel
in which both Higgs bosons decay into $b\bar{b}$ pair and take into account the
ma... | [
{
"created": "Tue, 5 May 2015 14:53:07 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Oct 2015 06:57:57 GMT",
"version": "v2"
}
] | 2015-10-27 | [
[
"Etesami",
"Seyed Mohsen",
""
],
[
"Najafabadi",
"Mojtaba Mohammadi",
""
]
] | In this paper, we perform a comprehensive study to probe the effects of large extra dimensions through double Higgs production in proton-proton collisions at the center-of-mass energies of 14, 33, 100 TeV. We concentrate on the channel in which both Higgs bosons decay into $b\bar{b}$ pair and take into account the main... |
2001.08990 | Jayanta Dey | Ankita Mishra, Souvik Paul, Jayanta Dey, Sarthak Satapathy, Sabyasachi
Ghosh | Role of interaction on electrical conductivity of QGP in presence of
magnetic field | Conference proceeding in 64th DAE-BRNS Symposium on Nuclear Physics,
Link- http://sympnp.org/snp2019/ | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Effect of quantum chromodynamics (QCD) interaction in quark-gluon plasma on
electrical conductivity is studied, where lattice quantum chromodynamics (LQCD)
results are mapped through quark and gluon degeneracy.
| [
{
"created": "Tue, 14 Jan 2020 10:29:10 GMT",
"version": "v1"
}
] | 2020-01-27 | [
[
"Mishra",
"Ankita",
""
],
[
"Paul",
"Souvik",
""
],
[
"Dey",
"Jayanta",
""
],
[
"Satapathy",
"Sarthak",
""
],
[
"Ghosh",
"Sabyasachi",
""
]
] | Effect of quantum chromodynamics (QCD) interaction in quark-gluon plasma on electrical conductivity is studied, where lattice quantum chromodynamics (LQCD) results are mapped through quark and gluon degeneracy. |
hep-ph/9910293 | Yukihiro kato | Y. Kato (Kinki Univ.) | Study of e^{+}e^{-} --> \tilde{\chi}^{+}_{1} \tilde{\chi}^{-}_{1} -->
\tilde{\tau}^{+}_{1}\nu_{\tau} + \tilde{\tau}^{-}_{1}\bar{\nu}_{\tau} | 5 pages, 4 figures, to appear on the Proceedings of the International
Workshop on Linear Colliders LCWS99, Sitges, Spain, April 28-May 5, 1999 | null | null | null | hep-ph | null | In Supersymmetry with large $\tan\beta$ values, the lighter stau
($\tilde{\tau}_{1}$) may be lighter than the lightest chargino
($\tilde{\chi}^{\pm}_{1}$). The decay $\tilde{\chi}^{\pm}_{1} \to
\tilde{\tau}^{\pm}_{1} \nu_{\tau}$, followed by $\tilde{\tau}^{\pm}_{1} \to
\tilde{\chi}^{0}_{1} \tau$, alters a phenomenolo... | [
{
"created": "Mon, 11 Oct 1999 07:18:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kato",
"Y.",
"",
"Kinki Univ."
]
] | In Supersymmetry with large $\tan\beta$ values, the lighter stau ($\tilde{\tau}_{1}$) may be lighter than the lightest chargino ($\tilde{\chi}^{\pm}_{1}$). The decay $\tilde{\chi}^{\pm}_{1} \to \tilde{\tau}^{\pm}_{1} \nu_{\tau}$, followed by $\tilde{\tau}^{\pm}_{1} \to \tilde{\chi}^{0}_{1} \tau$, alters a phenomenology... |
hep-ph/0603011 | Lars Sonnenschein | Lars Sonnenschein | Analytical solution of ttbar dilepton equations | 8 pages, 4 figures. Added neutrino masses to system of equations.
This can be exploited in search for new physics with the same decay topology
including invisible massive particles | Phys.Rev.D73:054015,2006; Erratum-ibid.D78:079902,2008 | 10.1103/PhysRevD.73.054015 10.1103/PhysRevD.78.079902 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The top quark antiquark production system in the dilepton decay channel is
described by a set of equations which is nonlinear in the unknown neutrino
momenta. Its most precise and least time consuming solution is of major
importance for measurements of top quark properties like the top quark mass and
$t\bar{t}$ spin ... | [
{
"created": "Wed, 1 Mar 2006 22:44:05 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Oct 2008 08:34:04 GMT",
"version": "v2"
},
{
"created": "Sat, 18 Jun 2011 12:05:02 GMT",
"version": "v3"
}
] | 2011-06-21 | [
[
"Sonnenschein",
"Lars",
""
]
] | The top quark antiquark production system in the dilepton decay channel is described by a set of equations which is nonlinear in the unknown neutrino momenta. Its most precise and least time consuming solution is of major importance for measurements of top quark properties like the top quark mass and $t\bar{t}$ spin co... |
hep-ph/0512204 | Giacomo Polesello | M.M. Nojiri, G. Polesello, D.R. Tovey | Constraining Dark Matter in the MSSM at the LHC | 21 pages, 12 figures | JHEP 0603 (2006) 063 | 10.1088/1126-6708/2006/03/063 | YITP-05-76 | hep-ph | null | In the event that R-Parity conserving supersymmetry (SUSY) is discovered at
the LHC, a key issue which will need to be addressed will be the consistency of
that signal with astrophysical and non-accelerator constraints on SUSY Dark
Matter. This issue is studied for the SPA benchmark model based on measurements
of end... | [
{
"created": "Thu, 15 Dec 2005 17:01:59 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Nojiri",
"M. M.",
""
],
[
"Polesello",
"G.",
""
],
[
"Tovey",
"D. R.",
""
]
] | In the event that R-Parity conserving supersymmetry (SUSY) is discovered at the LHC, a key issue which will need to be addressed will be the consistency of that signal with astrophysical and non-accelerator constraints on SUSY Dark Matter. This issue is studied for the SPA benchmark model based on measurements of end-p... |
2303.08104 | Stefan H\"oche | Joshua Isaacson, Stefan H\"oche, Frank Siegert, Sherry Wang | Tau Polarization and Correlated Decays in Neutrino Experiments | 13 pages, 12 figures, 1 table | null | null | FERMILAB-PUB-23-106-T, MCNET-23-04 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We present the first fully differential predictions for tau neutrino
scattering in the energy region relevant to the DUNE experiment, including all
spin correlations and all tau lepton decay channels. The calculation is
performed using a generic interface between the neutrino event generator
Achilles and the publicly... | [
{
"created": "Tue, 14 Mar 2023 17:42:06 GMT",
"version": "v1"
}
] | 2023-03-15 | [
[
"Isaacson",
"Joshua",
""
],
[
"Höche",
"Stefan",
""
],
[
"Siegert",
"Frank",
""
],
[
"Wang",
"Sherry",
""
]
] | We present the first fully differential predictions for tau neutrino scattering in the energy region relevant to the DUNE experiment, including all spin correlations and all tau lepton decay channels. The calculation is performed using a generic interface between the neutrino event generator Achilles and the publicly a... |
hep-ph/9609375 | null | MiniMax Collaboration | Analysis of Charged-Particle/Photon Observables in Hadronic
Multiparticle Production | Latex, 35 pages, no figures. Submitted to Physical Review D.
PostScript file at http://fnmine.fnal.gov:80/ | Phys.Rev.D55:5667-5680,1997 | 10.1103/PhysRevD.55.5667 | null | hep-ph | null | In order to analyze data on joint charged-particle/photon distributions from
an experimental search (T-864, MiniMax) for disoriented chiral condensate (DCC)
at the Fermilab Tevatron collider, we have identified robust observables,
ratios of normalized bivariate factorial moments, with many desirable
properties. These... | [
{
"created": "Mon, 16 Sep 1996 19:15:20 GMT",
"version": "v1"
}
] | 2012-08-27 | [
[
"MiniMax Collaboration",
"",
""
]
] | In order to analyze data on joint charged-particle/photon distributions from an experimental search (T-864, MiniMax) for disoriented chiral condensate (DCC) at the Fermilab Tevatron collider, we have identified robust observables, ratios of normalized bivariate factorial moments, with many desirable properties. These i... |
1712.04514 | Claudia Frugiuele | Avital Dery, Claudia Frugiuele and Yosef Nir | Large Higgs-electron Yukawa coupling in 2HDM | 14 pages, 2 figures | null | 10.1007/JHEP04(2018)044 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The present upper bound on $\kappa_e$, the ratio between the electron Yukawa
coupling and its Standard Model value, is of ${\cal O}(600)$. We ask what would
be the implications in case that $\kappa_e$ is close to this upper bound. The
simplest extension that allows for such enhancement is that of two Higgs
doublet mo... | [
{
"created": "Tue, 12 Dec 2017 20:58:20 GMT",
"version": "v1"
}
] | 2018-05-09 | [
[
"Dery",
"Avital",
""
],
[
"Frugiuele",
"Claudia",
""
],
[
"Nir",
"Yosef",
""
]
] | The present upper bound on $\kappa_e$, the ratio between the electron Yukawa coupling and its Standard Model value, is of ${\cal O}(600)$. We ask what would be the implications in case that $\kappa_e$ is close to this upper bound. The simplest extension that allows for such enhancement is that of two Higgs doublet mode... |
1012.1544 | Tzvetalina Stavreva | T. Stavreva | Direct Photon and Heavy Quark Jet Production at the LHC | Proceedings for ICHEP 2010 | PoS ICHEP2010:360,2010 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The associated production of direct photons and heavy quarks at the LHC is
presented. Predictions for the nuclear modification factor to the cross-section
at ALICE are shown. It is demonstrated that this process is a great probe of
the gluon and heavy quark nuclear PDFs, as over 80 % of its nPDF dependence at
NLO com... | [
{
"created": "Tue, 7 Dec 2010 16:29:52 GMT",
"version": "v1"
}
] | 2015-03-17 | [
[
"Stavreva",
"T.",
""
]
] | The associated production of direct photons and heavy quarks at the LHC is presented. Predictions for the nuclear modification factor to the cross-section at ALICE are shown. It is demonstrated that this process is a great probe of the gluon and heavy quark nuclear PDFs, as over 80 % of its nPDF dependence at NLO comes... |
1806.07177 | Pieter Taels | Edmond Iancu, Pieter Taels, and Bin Wu | Jet quenching parameter in an expanding QCD plasma | null | Phys.Lett. B786 (2018) 288-295 | 10.1016/j.physletb.2018.10.007 | CERN-TH-2018-141 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the phenomenon of transverse momentum broadening for a high-$p_T$
parton propagating through a weakly-coupled quark-gluon plasma undergoing
boost-invariant longitudinal expansion. We propose a boost-invariant
description for this phenomenon, in which the broadening refers to the angular
variables $\eta$ (the... | [
{
"created": "Tue, 19 Jun 2018 12:20:33 GMT",
"version": "v1"
}
] | 2018-10-23 | [
[
"Iancu",
"Edmond",
""
],
[
"Taels",
"Pieter",
""
],
[
"Wu",
"Bin",
""
]
] | We study the phenomenon of transverse momentum broadening for a high-$p_T$ parton propagating through a weakly-coupled quark-gluon plasma undergoing boost-invariant longitudinal expansion. We propose a boost-invariant description for this phenomenon, in which the broadening refers to the angular variables $\eta$ (the p... |
2407.20680 | Wei-Xi Kong | Wei-Xi Kong and Ben-Wei Zhang | The Fox-Wolfram Moment of jet production in relativistic heavy ion
collisions | 10 pages, 7 figures | null | null | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | We present the first theoretical investigation of Fox-Wolfram moments (FWMs)
for multi-jet production in relativistic heavy ion collisions. In this work,
jet productions in p+p collisions are computed with a Monte Carlo event
generator SHERPA, while the Linear Boltzmann Transport model is utilized to
simulate the mul... | [
{
"created": "Tue, 30 Jul 2024 09:21:53 GMT",
"version": "v1"
}
] | 2024-08-01 | [
[
"Kong",
"Wei-Xi",
""
],
[
"Zhang",
"Ben-Wei",
""
]
] | We present the first theoretical investigation of Fox-Wolfram moments (FWMs) for multi-jet production in relativistic heavy ion collisions. In this work, jet productions in p+p collisions are computed with a Monte Carlo event generator SHERPA, while the Linear Boltzmann Transport model is utilized to simulate the multi... |
hep-ph/9807375 | Andre Likhoded | S.S. Gershtein, V.V. Kiselev, A.K. Likhoded and A.I. Onishchenko | Spectroscopy of doubly charmed baryons: $\Xi_{cc}^{+}$ and
$\Xi_{cc}^{++}$ | 10 pages, Latex file, 1 fig, corrected some typos | Mod.Phys.Lett.A14:135-146,1999 | 10.1142/S0217732399000171 | DESY 98-080 | hep-ph | null | Using the quark-diquark approximation in the framework of Buchm\" uller-Tye
potential model, we investigate the spectroscopy of doubly charmed baryons:
$\Xi_{cc}^{++}$ and $\Xi_{cc}^{+}$. Our results include the masses, parameters
of radial wave functions of states with the different excitations of both
diquark and l... | [
{
"created": "Tue, 14 Jul 1998 20:36:07 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jan 1999 21:08:56 GMT",
"version": "v2"
}
] | 2009-04-28 | [
[
"Gershtein",
"S. S.",
""
],
[
"Kiselev",
"V. V.",
""
],
[
"Likhoded",
"A. K.",
""
],
[
"Onishchenko",
"A. I.",
""
]
] | Using the quark-diquark approximation in the framework of Buchm\" uller-Tye potential model, we investigate the spectroscopy of doubly charmed baryons: $\Xi_{cc}^{++}$ and $\Xi_{cc}^{+}$. Our results include the masses, parameters of radial wave functions of states with the different excitations of both diquark and lig... |
0811.4301 | Francesco Caporale | F. Caporale, D.Yu. Ivanov and A. Papa | NLO BFKL in gamma* gamma* collisions | Contribution to the proceedings of "Diffraction 2008", La
Londe-les-Maures (France), 9-14 Sep. 2008; 4 pages, latex, aicproc format | null | 10.1063/1.3122203 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study in the BFKL approach the total hadronic cross section for the
collision of two virtual photons for energies in the range of LEP2 and of
future linear colliders. The BFKL resummation is done at the next-to-leading
order in the BFKL Green's function; photon impact factors are taken instead at
the leading order... | [
{
"created": "Wed, 26 Nov 2008 14:22:06 GMT",
"version": "v1"
}
] | 2009-11-13 | [
[
"Caporale",
"F.",
""
],
[
"Ivanov",
"D. Yu.",
""
],
[
"Papa",
"A.",
""
]
] | We study in the BFKL approach the total hadronic cross section for the collision of two virtual photons for energies in the range of LEP2 and of future linear colliders. The BFKL resummation is done at the next-to-leading order in the BFKL Green's function; photon impact factors are taken instead at the leading order, ... |
1812.06217 | Ligong Bian | Ruiyu Zhou, Wei Cheng, Xin Deng, Ligong Bian, and Yongcheng Wu | Electroweak phase transition and Higgs phenomenology in the
Georgi-Machacek model | 28 pages, 12 figures, comments welcome | null | 10.1007/JHEP01(2019)216 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we perform the electroweak phase transition study with the
Georgi-Machacek model. We investigate both the one-step and two-step strong
first order electroweak phase transition (SFOEWPT). The SFOEWPT viable
parameter spaces could be tested by the future 14 TeV LHC, HL-LHC, and ILC. The
LHC Higgs signal s... | [
{
"created": "Sat, 15 Dec 2018 01:28:59 GMT",
"version": "v1"
}
] | 2019-02-20 | [
[
"Zhou",
"Ruiyu",
""
],
[
"Cheng",
"Wei",
""
],
[
"Deng",
"Xin",
""
],
[
"Bian",
"Ligong",
""
],
[
"Wu",
"Yongcheng",
""
]
] | In this work, we perform the electroweak phase transition study with the Georgi-Machacek model. We investigate both the one-step and two-step strong first order electroweak phase transition (SFOEWPT). The SFOEWPT viable parameter spaces could be tested by the future 14 TeV LHC, HL-LHC, and ILC. The LHC Higgs signal str... |
2210.16035 | Masataka Mishima | Masahiro Ibe, Masataka Mishima, Yuhei Nakayama, Satoshi Shirai | Precise Estimate of Charged Wino Decay Rate | 52 pages, 18 figures; published version | null | 10.1007/JHEP01(2023)017 | IPMU22-0054 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Wino is an $\mathrm{SU}(2)_{L}$ triplet Majorana fermion and a
well-motivated dark matter candidate. The mass difference between the charged
and the neutral Winos is small thanks to the $\mathrm{SU}(2)_{L}$ symmetry. The
small mass difference makes the charged Wino meta-stable, which provides
disappearing charged... | [
{
"created": "Fri, 28 Oct 2022 10:16:15 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Jan 2023 04:49:20 GMT",
"version": "v2"
}
] | 2023-01-25 | [
[
"Ibe",
"Masahiro",
""
],
[
"Mishima",
"Masataka",
""
],
[
"Nakayama",
"Yuhei",
""
],
[
"Shirai",
"Satoshi",
""
]
] | The Wino is an $\mathrm{SU}(2)_{L}$ triplet Majorana fermion and a well-motivated dark matter candidate. The mass difference between the charged and the neutral Winos is small thanks to the $\mathrm{SU}(2)_{L}$ symmetry. The small mass difference makes the charged Wino meta-stable, which provides disappearing charged t... |
hep-ph/0508046 | Guy Raz | Guy Engelhard, Guy Raz | Using SU(3) Relations to bound the CP Asymmetries in $B \to KKK$ decays | 14 pages, revtex4 | Phys.Rev. D72 (2005) 114017 | 10.1103/PhysRevD.72.114017 | null | hep-ph | null | We consider three body $\Delta s = 1$ $B \to f$ decays with $f=KKK$. The
deviations of $-\eta_f S_f$ from $S_{\psi K_S}$ and of $C_f$ from zero can be
bounded using the approximate SU(3) flavor symmetry of the strong interactions
and branching ratios of various $\Delta s = 0$ modes. We present the most
promising SU(3... | [
{
"created": "Wed, 3 Aug 2005 13:49:24 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Engelhard",
"Guy",
""
],
[
"Raz",
"Guy",
""
]
] | We consider three body $\Delta s = 1$ $B \to f$ decays with $f=KKK$. The deviations of $-\eta_f S_f$ from $S_{\psi K_S}$ and of $C_f$ from zero can be bounded using the approximate SU(3) flavor symmetry of the strong interactions and branching ratios of various $\Delta s = 0$ modes. We present the most promising SU(3) ... |
1003.0408 | Naoki Yamamoto | Hiroaki Abuki, Gordon Baym, Tetsuo Hatsuda, Naoki Yamamoto | The NJL model of dense three-flavor matter with axial anomaly: the low
temperature critical point and BEC-BCS diquark crossover | 9 pages, 9 figures | Phys.Rev.D81:125010,2010 | 10.1103/PhysRevD.81.125010 | TKYNT-10-02 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the QCD phase structure in the three-flavor Nambu-Jona-Lasinio
model, incorporating the interplay between the chiral and diquark condensates
induced by the axial anomaly. We demonstrate that for an appropriate range of
parameters of the model, the interplay leads to the low temperature critical
point in the ... | [
{
"created": "Mon, 1 Mar 2010 18:31:58 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Abuki",
"Hiroaki",
""
],
[
"Baym",
"Gordon",
""
],
[
"Hatsuda",
"Tetsuo",
""
],
[
"Yamamoto",
"Naoki",
""
]
] | We study the QCD phase structure in the three-flavor Nambu-Jona-Lasinio model, incorporating the interplay between the chiral and diquark condensates induced by the axial anomaly. We demonstrate that for an appropriate range of parameters of the model, the interplay leads to the low temperature critical point in the ph... |
hep-ph/9508372 | Pervushin Victor Nikolayevich | V.N. Pervushin, V.V. Papoyan, G.A. Gogilidze A.M. Khvedelidze, Yu.G.
Palii, and V.I. Smirichinskii | The Time Surface Term in Quantum Gravity | Latex, 9 pages, no figures, subm. to Phys. Lett. B | Phys.Lett. B365 (1996) 35-40 | 10.1016/0370-2693(95)01266-4 | Preprint ICTP: IC/95/250 | hep-ph | null | The role of the time surface term in the ADM Hamiltonian formulation of
general relativity is investigated. We show that the variable contained in the
time surface term (the scale factor) plays the role of a time-like variable.
The conjugated variable represents the energy density in the reduced phase
space, where th... | [
{
"created": "Fri, 25 Aug 1995 15:05:35 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Pervushin",
"V. N.",
""
],
[
"Papoyan",
"V. V.",
""
],
[
"Khvedelidze",
"G. A. Gogilidze A. M.",
""
],
[
"Palii",
"Yu. G.",
""
],
[
"Smirichinskii",
"V. I.",
""
]
] | The role of the time surface term in the ADM Hamiltonian formulation of general relativity is investigated. We show that the variable contained in the time surface term (the scale factor) plays the role of a time-like variable. The conjugated variable represents the energy density in the reduced phase space, where the ... |
1212.0612 | Sudhanwa Patra Dr. | Sudhanwa Patra (CETMS, SOA Univ., Bhubaneswar) | $0 \nu\, \beta \beta$ decay process in left-right symmetric models
without scalar Bidoublet | 9 pages, 4 figures, Published in Phys. Rev D 87 (2013) 015002. arXiv
admin note: text overlap with arXiv:1112.3061, arXiv:1001.1341 by other
authors | Phys. Rev D 87 (2013) 015002 | 10.1103/PhysRevD.87.015002 | null | hep-ph nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an alternative formulation of the left-right symmetric theory
where the scalar sector consists of two Higgs doublets which differs from the
standard version of the left-right model that makes use of $L-$ and $R-$ Higgs
triplets and a Higgs bi-doublet. The basic idea is to consider few extra
charged iso-sin... | [
{
"created": "Tue, 4 Dec 2012 04:45:02 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Jan 2013 08:52:34 GMT",
"version": "v2"
}
] | 2013-02-01 | [
[
"Patra",
"Sudhanwa",
"",
"CETMS, SOA Univ., Bhubaneswar"
]
] | We present an alternative formulation of the left-right symmetric theory where the scalar sector consists of two Higgs doublets which differs from the standard version of the left-right model that makes use of $L-$ and $R-$ Higgs triplets and a Higgs bi-doublet. The basic idea is to consider few extra charged iso-singl... |
0808.3629 | Jian Zhou Mr. | Jian Zhou, Feng Yuan, Zuo-Tang Liang | Hyperon Polarization in Unpolarized Scattering Processes | 13 pages, 1 figure | Phys.Rev.D78:114008,2008 | 10.1103/PhysRevD.78.114008 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Transverse polarization in the Hyperon production in the unpolarized deep
inelastic scattering and pp collisions is studied in the twist-three approach,
considering the contribution from the quark-gluon-antiquark correlation
distribution in nucleon. We further compare our results for deep inelastic
scattering to a tr... | [
{
"created": "Wed, 27 Aug 2008 18:09:09 GMT",
"version": "v1"
}
] | 2008-12-30 | [
[
"Zhou",
"Jian",
""
],
[
"Yuan",
"Feng",
""
],
[
"Liang",
"Zuo-Tang",
""
]
] | Transverse polarization in the Hyperon production in the unpolarized deep inelastic scattering and pp collisions is studied in the twist-three approach, considering the contribution from the quark-gluon-antiquark correlation distribution in nucleon. We further compare our results for deep inelastic scattering to a tran... |
1911.02020 | Yang-Ting Chien | Kai-Feng Chen and Yang-Ting Chien | Deep Learning Jet Substructure from Two-Particle Correlation | 5 pages, 4 figures, example code and test sample available at
github.com/kfjack/2PCNN | Phys. Rev. D 101, 114025 (2020) | 10.1103/PhysRevD.101.114025 | YITP-SB-19-30 | hep-ph hep-ex nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deciphering the complex information contained in jets produced in collider
events requires a physical organization of the jet data. We introduce
two-particle correlations (2PCs) by pairing individual particles as the initial
jet representation from which a probabilistic model can be built. Particle
momenta, as well a... | [
{
"created": "Tue, 5 Nov 2019 19:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Dec 2019 04:59:17 GMT",
"version": "v2"
}
] | 2020-07-01 | [
[
"Chen",
"Kai-Feng",
""
],
[
"Chien",
"Yang-Ting",
""
]
] | Deciphering the complex information contained in jets produced in collider events requires a physical organization of the jet data. We introduce two-particle correlations (2PCs) by pairing individual particles as the initial jet representation from which a probabilistic model can be built. Particle momenta, as well as ... |
hep-ph/0107210 | Liliana Micu | L.Micu | Relativistic covariance and the bound state wave function | 6 pages, RevteX | null | null | null | hep-ph | null | We establish a relation between the solution of a relativistic bound state
equation in quantum mechanics and the field representation of a bound state
with the aid of creation and annihilation operators. We show that a bound
system can be represented by a gas of free constituents and a classical
effective field repre... | [
{
"created": "Thu, 19 Jul 2001 15:18:24 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Micu",
"L.",
""
]
] | We establish a relation between the solution of a relativistic bound state equation in quantum mechanics and the field representation of a bound state with the aid of creation and annihilation operators. We show that a bound system can be represented by a gas of free constituents and a classical effective field represe... |
1108.0827 | Francesco Murgia | Umberto D'Alesio (1,2), Leonard Gamberg (3), Zhong-Bo Kang (4),
Francesco Murgia (2), Cristian Pisano (1,2) ((1) University of Cagliari,
Italy, (2) INFN, Cagliari, Italy, (3) Penn State Berks, Pennsylvania, USA,
(4) RIKEN BNL, New York, USA) | Testing the process dependence of the Sivers function via hadron
distributions inside a jet | RevTex4, 5 pages, 2 figures; v2: minor corrections, references added;
matches the version published in Phys. Lett. B | Phys. Lett. B704 (2011) 637-640 | 10.1016/j.physletb.2011.09.067 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the process dependence of the Sivers function by considering the
impact of color-gauge invariant initial and final state interactions on
transverse spin asymmetries in proton-proton reactions within the framework of
the transverse momentum dependent (TMD), generalized parton model. To this aim,
we consider t... | [
{
"created": "Wed, 3 Aug 2011 12:27:17 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Oct 2011 15:18:55 GMT",
"version": "v2"
}
] | 2011-10-27 | [
[
"D'Alesio",
"Umberto",
""
],
[
"Gamberg",
"Leonard",
""
],
[
"Kang",
"Zhong-Bo",
""
],
[
"Murgia",
"Francesco",
""
],
[
"Pisano",
"Cristian",
""
]
] | We study the process dependence of the Sivers function by considering the impact of color-gauge invariant initial and final state interactions on transverse spin asymmetries in proton-proton reactions within the framework of the transverse momentum dependent (TMD), generalized parton model. To this aim, we consider the... |
2006.02969 | Peter Lichard | Peter Lichard | Pionium as a source of false events in the $K\to\pi\nu\bar\nu$ decays | 4 pages, no figures, compatible with the published version | Phys. Rev. D 102, 113005 (2020) | 10.1103/PhysRevD.102.113005 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We suggest that the decay modes of kaons with a pion and a pionium
($\pi^+\pi^-$ atom) in the final state can constitute a not yet considered
background to the very rare decay $K\to\pi\nu\bar\nu$. In fact, a part of
pioniums may escape the decay region before decaying into two $\pi^0$s (or to
$\pi^0\pi^0\gamma$ in th... | [
{
"created": "Thu, 4 Jun 2020 15:49:01 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Sep 2020 10:26:34 GMT",
"version": "v2"
},
{
"created": "Sun, 17 Jan 2021 20:26:39 GMT",
"version": "v3"
}
] | 2021-01-19 | [
[
"Lichard",
"Peter",
""
]
] | We suggest that the decay modes of kaons with a pion and a pionium ($\pi^+\pi^-$ atom) in the final state can constitute a not yet considered background to the very rare decay $K\to\pi\nu\bar\nu$. In fact, a part of pioniums may escape the decay region before decaying into two $\pi^0$s (or to $\pi^0\pi^0\gamma$ in the ... |
hep-ph/0206268 | Yosef Nir | Michael Dine, Yosef Nir, and Yael Shadmi | Product Groups, Discrete Symmetries, and Grand Unification | 23 pages; no figures; revtex4 | Phys.Rev. D66 (2002) 115001 | 10.1103/PhysRevD.66.115001 | SCIPP-02-09; WIS/24/02-Jun-DPP | hep-ph | null | We study grand unified theories based on an SU(5)xSU(5) gauge group in which
the GUT scale, M_{GUT}, is the VEV of an exact or approximate modulus, and in
which fast proton decay is avoided through a combination of a large triplet
mass and small triplet couplings. These features are achieved by discrete
symmetries. I... | [
{
"created": "Wed, 26 Jun 2002 11:08:54 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Dine",
"Michael",
""
],
[
"Nir",
"Yosef",
""
],
[
"Shadmi",
"Yael",
""
]
] | We study grand unified theories based on an SU(5)xSU(5) gauge group in which the GUT scale, M_{GUT}, is the VEV of an exact or approximate modulus, and in which fast proton decay is avoided through a combination of a large triplet mass and small triplet couplings. These features are achieved by discrete symmetries. In ... |
1212.2411 | Kher Sham Lim | Martin Holthausen, Kher Sham Lim, Manfred Lindner | Lepton Mixing Patterns from a Scan of Finite Discrete Groups | 15 pages, 3 figures, references added and minor improvements, matches
version to be appeared in Physics Letters B | null | 10.1016/j.physletb.2013.02.047 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent discovery of a non-zero value of the mixing angle theta_13 has
ruled out tri-bimaximal mixing as the correct lepton mixing pattern generated
by some discrete flavor symmetry (barring large next-to-leading order
corrections in concrete models). In this work we assume that neutrinos are
Majorana particles an... | [
{
"created": "Tue, 11 Dec 2012 13:04:08 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Mar 2013 14:24:40 GMT",
"version": "v2"
}
] | 2013-04-03 | [
[
"Holthausen",
"Martin",
""
],
[
"Lim",
"Kher Sham",
""
],
[
"Lindner",
"Manfred",
""
]
] | The recent discovery of a non-zero value of the mixing angle theta_13 has ruled out tri-bimaximal mixing as the correct lepton mixing pattern generated by some discrete flavor symmetry (barring large next-to-leading order corrections in concrete models). In this work we assume that neutrinos are Majorana particles and ... |
1011.5060 | Leonard Lesniak | L. Lesniak, J.-P. Dedonder, A. Furman, R. Kaminski, B. Loiseau | Are scalar mesons visible in B+- --> pi+pi-pi+- decays? | 4 pages, 2 figures, contribution to the 35th International Conference
on High Energy Physics, July 22-28 2010, Paris, France | PoS ICHEP2010:208,2010 | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Two pion effective mass and helicity angle distributions in the charged
B-meson decays into three charged pions are studied. The weak decay amplitudes
are calculated in the framework of the QCD factorization approximation. The
strong interactions between the pairs of pions are taken into account using
scalar and vect... | [
{
"created": "Tue, 23 Nov 2010 11:19:34 GMT",
"version": "v1"
}
] | 2015-03-17 | [
[
"Lesniak",
"L.",
""
],
[
"Dedonder",
"J. -P.",
""
],
[
"Furman",
"A.",
""
],
[
"Kaminski",
"R.",
""
],
[
"Loiseau",
"B.",
""
]
] | Two pion effective mass and helicity angle distributions in the charged B-meson decays into three charged pions are studied. The weak decay amplitudes are calculated in the framework of the QCD factorization approximation. The strong interactions between the pairs of pions are taken into account using scalar and vector... |
1210.1064 | Mikko Laine | Y. Burnier, M. Laine | Massive vector current correlator in thermal QCD | 28 pages. v2: references and clarifications added, published version | JHEP 1211 (2012) 086 | 10.1007/JHEP11(2012)086 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an NLO analysis of the massive vector current correlator at
temperatures above a few hundred MeV. The physics of this correlator originates
from a transport peak, related to heavy quark diffusion, and from the
quark-antiquark threshold, related to quarkonium physics. In the bottom case
both can be studied ... | [
{
"created": "Wed, 3 Oct 2012 11:32:20 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Dec 2012 10:59:35 GMT",
"version": "v2"
}
] | 2015-06-11 | [
[
"Burnier",
"Y.",
""
],
[
"Laine",
"M.",
""
]
] | We present an NLO analysis of the massive vector current correlator at temperatures above a few hundred MeV. The physics of this correlator originates from a transport peak, related to heavy quark diffusion, and from the quark-antiquark threshold, related to quarkonium physics. In the bottom case both can be studied wi... |
1511.01122 | Hendrik Vogel | N\'uria Vinyoles and Hendrik Vogel | Minicharged Particles from the Sun: A Cutting-Edge Bound | Improved statistical treatment, figures and bounds updated, matches
the version accepted in JCAP | JCAP03(2016)002 | 10.1088/1475-7516/2016/03/002 | MPP-2015-199 | hep-ph astro-ph.SR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the impact on the Sun of an exotic energy-loss channel caused by
plasmon decay into fermionic minicharged particles with charge $\epsilon e$ and
mass $m_f$. We compare solar models with this extra emission to
helioseismological and neutrino data, obtaining a bound $\epsilon <2.2\times
10^{-14}\ ({\rm 95\%\, ... | [
{
"created": "Tue, 3 Nov 2015 21:27:15 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Mar 2016 14:13:56 GMT",
"version": "v2"
}
] | 2016-03-08 | [
[
"Vinyoles",
"Núria",
""
],
[
"Vogel",
"Hendrik",
""
]
] | We study the impact on the Sun of an exotic energy-loss channel caused by plasmon decay into fermionic minicharged particles with charge $\epsilon e$ and mass $m_f$. We compare solar models with this extra emission to helioseismological and neutrino data, obtaining a bound $\epsilon <2.2\times 10^{-14}\ ({\rm 95\%\, CL... |
hep-ph/9908327 | Jonathan Bagger | Jonathan A. Bagger, Adam F. Falk and Morris Swartz | Precision Observables and Electroweak Theories | 4.01 pages, revtex. 2 eps figures | Phys.Rev.Lett. 84 (2000) 1385-1388 | 10.1103/PhysRevLett.84.1385 | null | hep-ph hep-ex | null | We compute the bounds from precision observables on alternative theories of
electroweak symmetry breaking. We show that a cut-off as large as 3 TeV can be
accomodated by the present data, without unnatural fine tuning.
| [
{
"created": "Wed, 11 Aug 1999 21:33:00 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Aug 1999 23:54:45 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Bagger",
"Jonathan A.",
""
],
[
"Falk",
"Adam F.",
""
],
[
"Swartz",
"Morris",
""
]
] | We compute the bounds from precision observables on alternative theories of electroweak symmetry breaking. We show that a cut-off as large as 3 TeV can be accomodated by the present data, without unnatural fine tuning. |
hep-ph/9507466 | Nathan Francis Lepora | Nathan F. Lepora and Anne-Christine Davis | Examples of Embedded Defects (in Particle Physics and Condensed Matter) | final corrections. latex file | Phys.Rev. D58 (1998) 125028 | 10.1103/PhysRevD.58.125028 | DAMTP-95-44, CERN-TH/95-210 | hep-ph hep-th | null | We present a series of examples designed to clarify the formalism of the
companion paper `Embedded Vortices'. After summarising this formalism in a
prescriptive sense, we run through several examples: firstly, deriving the
embedded defect spectrum for Weinberg-Salam theory, then discussing several
examples designed t... | [
{
"created": "Mon, 31 Jul 1995 14:33:36 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Aug 1995 14:50:39 GMT",
"version": "v2"
},
{
"created": "Fri, 2 Feb 1996 18:06:44 GMT",
"version": "v3"
},
{
"created": "Tue, 21 Oct 1997 19:12:14 GMT",
"version": "v4"
},
{
"cre... | 2009-10-28 | [
[
"Lepora",
"Nathan F.",
""
],
[
"Davis",
"Anne-Christine",
""
]
] | We present a series of examples designed to clarify the formalism of the companion paper `Embedded Vortices'. After summarising this formalism in a prescriptive sense, we run through several examples: firstly, deriving the embedded defect spectrum for Weinberg-Salam theory, then discussing several examples designed to ... |
hep-ph/0607314 | Daniele Dominici | J. Bechi, R. Casalbuoni, S. De Curtis and D. Dominici | Effective fermion couplings in warped 5D Higgsless theories | Latex file, 23 pages, 1 eps figure | Phys.Rev.D74:095002,2006 | 10.1103/PhysRevD.74.095002 | null | hep-ph hep-th | null | We consider a five dimensional SU(2) gauge theory with fermions in the bulk
and with additional SU(2) and U(1) kinetic terms on the branes. The electroweak
breaking is obtained by boundary conditions. After deconstruction, fermions in
the bulk are eliminated by using their equations of motion. In this way
Standard Mo... | [
{
"created": "Fri, 28 Jul 2006 10:59:28 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bechi",
"J.",
""
],
[
"Casalbuoni",
"R.",
""
],
[
"De Curtis",
"S.",
""
],
[
"Dominici",
"D.",
""
]
] | We consider a five dimensional SU(2) gauge theory with fermions in the bulk and with additional SU(2) and U(1) kinetic terms on the branes. The electroweak breaking is obtained by boundary conditions. After deconstruction, fermions in the bulk are eliminated by using their equations of motion. In this way Standard Mode... |
hep-ph/9810504 | Vincent Lafage | V. Lafage, T. Ishikawa, T. Kaneko, T. Kon, Y. Kurihara, H. Tanaka | Spin and spin-spin correlations in chargino pair production at future
linear e+e- colliders | 23 pages, 7 figures, 6 tables; added reference for section 1 | Int.J.Mod.Phys. A14 (1999) 5075-5092 | 10.1142/S0217751X99002396 | KEK-CP-078 | hep-ph | null | A possibility to measure the spin and spin-spin correlations of a chargino
pair is investigated in the process electron positron -> chargino_1
anti-chargino_1 -> (neutralino_1 quark anti-quark) (neutralino_1 quark
anti-quark) at future linear-collider energies. The total and the differential
cross sections are calcul... | [
{
"created": "Wed, 28 Oct 1998 14:13:50 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Dec 1998 10:56:05 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Lafage",
"V.",
""
],
[
"Ishikawa",
"T.",
""
],
[
"Kaneko",
"T.",
""
],
[
"Kon",
"T.",
""
],
[
"Kurihara",
"Y.",
""
],
[
"Tanaka",
"H.",
""
]
] | A possibility to measure the spin and spin-spin correlations of a chargino pair is investigated in the process electron positron -> chargino_1 anti-chargino_1 -> (neutralino_1 quark anti-quark) (neutralino_1 quark anti-quark) at future linear-collider energies. The total and the differential cross sections are calculat... |
2108.12532 | Laura Xiomara Gutierrez Guerrero Xiomara | L.X. Guti\'errez-Guerrero, A. Alfaro, A. Raya | Mass Spectra of One or Two Heavy Quark Mesons and Diquarks within a
Nonrelativistic Potential Model | 15 pages, 5 figures, 6 tables | International Journal of Modern Physics A 2021 | 10.1142/S0217751X21501712 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, the mass spectra of mesons with one or two heavy quarks and
their diquarks partners are estimated within a non-relativistic framework by
solving Schr\"odinger equation with an effective potential inspired by a
symmetry preserving Poincar\'e covariant vector-vector contact interaction
model of quantum... | [
{
"created": "Fri, 27 Aug 2021 23:58:26 GMT",
"version": "v1"
}
] | 2021-08-31 | [
[
"Gutiérrez-Guerrero",
"L. X.",
""
],
[
"Alfaro",
"A.",
""
],
[
"Raya",
"A.",
""
]
] | In this article, the mass spectra of mesons with one or two heavy quarks and their diquarks partners are estimated within a non-relativistic framework by solving Schr\"odinger equation with an effective potential inspired by a symmetry preserving Poincar\'e covariant vector-vector contact interaction model of quantum c... |
hep-ph/0011372 | Prem Prakash Srivastava | Prem P. Srivastava and Stanley J. Brodsky (SLAC, Stanford University,
CA) | Light-Front-Quantized QCD in Light-Cone Gauge: The Doubly Transverse
Gauge Propagator | 32 pages, 2 figures, plain Latex; added Appendix C with comments on
spectral representation and unitarity, and references; Eq. (54) corrected;
version to appear in Phys. Rev. D 15 | Phys.Rev.D64:045006,2001 | 10.1103/PhysRevD.64.045006 | SLAC-pub-8711 | hep-ph hep-th nucl-th | null | The light-front (LF) quantization of QCD in light-cone gauge has a number of
remarkable advantages, including explicit unitarity, a physical Fock expansion,
the absence of ghost degrees of freedom, and the decoupling properties needed
to prove factorization theorems in high momentum transfer inclusive and
exclusive r... | [
{
"created": "Wed, 29 Nov 2000 18:13:03 GMT",
"version": "v1"
},
{
"created": "Tue, 22 May 2001 21:19:02 GMT",
"version": "v2"
}
] | 2009-09-11 | [
[
"Srivastava",
"Prem P.",
"",
"SLAC, Stanford University,\n CA"
],
[
"Brodsky",
"Stanley J.",
"",
"SLAC, Stanford University,\n CA"
]
] | The light-front (LF) quantization of QCD in light-cone gauge has a number of remarkable advantages, including explicit unitarity, a physical Fock expansion, the absence of ghost degrees of freedom, and the decoupling properties needed to prove factorization theorems in high momentum transfer inclusive and exclusive rea... |
1101.1985 | Kim Maltman | Kim Maltman | Hadronic Tau Decay Based Determinations of |V_us| | 5 pages, 4 figures. Prepared for the Proceedings of CKM2010, the 6th
International Workshop on the CKM Unitarity Triangle, University of Warwick,
UK, 6-10 September 2010 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I review sum rule determinations of |V_us| employing hadronic tau decay data,
taking into account recent HFAG updates of exclusive tau branching fractions
and paying special attention to the impact of the slow convergence of the
relevant integrated D=2 OPE series and the potential role of contributions of
as-yet-unme... | [
{
"created": "Mon, 10 Jan 2011 22:56:39 GMT",
"version": "v1"
}
] | 2011-01-12 | [
[
"Maltman",
"Kim",
""
]
] | I review sum rule determinations of |V_us| employing hadronic tau decay data, taking into account recent HFAG updates of exclusive tau branching fractions and paying special attention to the impact of the slow convergence of the relevant integrated D=2 OPE series and the potential role of contributions of as-yet-unmeas... |
hep-ph/0401076 | Biswanath Layek | V. Sunil Kumar, Biswanath Layek, Soma Sanyal, Ajit M. Srivastava, and
Vivek K. Tiwari | Skyrmion formation in 1+1 dimensions with chemical potential | 23 pages, 5 figures, RevTex, analytical calculations for two domain
case included, more detailed probability plots presented | Int.J.Mod.Phys.A21:1199-1220,2006 | 10.1142/S0217751X06029508 | null | hep-ph cond-mat hep-th nucl-th | null | Formation of topological objects during phase transitions has been discussed
extensively in literature. In all these discussions defects and anti-defects
form with equal probabilities. In contrast, many physical situations, such as
formation of baryons in relativistic heavy-ion collisions at present energies,
flux tu... | [
{
"created": "Mon, 12 Jan 2004 08:32:44 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Dec 2004 07:28:02 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Kumar",
"V. Sunil",
""
],
[
"Layek",
"Biswanath",
""
],
[
"Sanyal",
"Soma",
""
],
[
"Srivastava",
"Ajit M.",
""
],
[
"Tiwari",
"Vivek K.",
""
]
] | Formation of topological objects during phase transitions has been discussed extensively in literature. In all these discussions defects and anti-defects form with equal probabilities. In contrast, many physical situations, such as formation of baryons in relativistic heavy-ion collisions at present energies, flux tube... |
hep-ph/9812435 | Juan Alcaraz | J. Alcaraz, M.A. Falag\'an, E. S\'anchez | Anomalous Gauge Boson Couplings in the e^+ e^- -> ZZ Process | 28 pages, 12 figures, final version for Phys. Rev. D | Phys.Rev.D61:075006,2000 | 10.1103/PhysRevD.61.075006 | CIEMAT-870 | hep-ph | null | We discuss experimental aspects related to the $\mathrm{e^+ e^-} \to
\mathrm{Z}\mathrm{Z}$ process and to the search for anomalous ZZV couplings
(V$= \mathrm{Z}, \gamma$) at LEP2 and future $\mathrm{e^+ e^-}$ colliders. We
present two possible approaches for a realistic study of the reaction and
discuss the differenc... | [
{
"created": "Fri, 18 Dec 1998 17:35:32 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Dec 1998 12:20:32 GMT",
"version": "v2"
},
{
"created": "Wed, 12 Jan 2000 09:15:25 GMT",
"version": "v3"
}
] | 2011-03-23 | [
[
"Alcaraz",
"J.",
""
],
[
"Falagán",
"M. A.",
""
],
[
"Sánchez",
"E.",
""
]
] | We discuss experimental aspects related to the $\mathrm{e^+ e^-} \to \mathrm{Z}\mathrm{Z}$ process and to the search for anomalous ZZV couplings (V$= \mathrm{Z}, \gamma$) at LEP2 and future $\mathrm{e^+ e^-}$ colliders. We present two possible approaches for a realistic study of the reaction and discuss the differences... |
hep-ph/0207164 | Thomas Gregoire | Thomas Gregoire and Jay G. Wacker | Deconstructing six dimensional gauge theories with strongly coupled
moose meshes | 13 pages, 6 figures | null | null | HUTP-02/A031 | hep-ph | null | It has recently been realized that five dimensional theories can be generated
dynamically from asymptotically free, QCD-like four dimensional dynamics via
``deconstruction.'' In this paper we generalize this construction to six
dimensional theories using a moose mesh with alternating weak and strong gauge
groups. A n... | [
{
"created": "Mon, 15 Jul 2002 18:57:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gregoire",
"Thomas",
""
],
[
"Wacker",
"Jay G.",
""
]
] | It has recently been realized that five dimensional theories can be generated dynamically from asymptotically free, QCD-like four dimensional dynamics via ``deconstruction.'' In this paper we generalize this construction to six dimensional theories using a moose mesh with alternating weak and strong gauge groups. A new... |
1605.04299 | Antonio Palazzo | Sanjib Kumar Agarwalla, Sabya Sachi Chatterjee, Antonio Palazzo | Octant of $\theta_{23}$ in danger with a light sterile neutrino | Brief note added; accepted for publication in Physical Review Letters | Phys. Rev. Lett. 118, 031804 (2017) | 10.1103/PhysRevLett.118.031804 | IP/BBSR/2016-6 | hep-ph hep-ex physics.ins-det | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Present global fits of world neutrino data hint towards non-maximal
$\theta_{23}$ with two nearly degenerate solutions, one in the lower octant
($\theta_{23} <\pi/4$), and the other in the higher octant ($\theta_{23}
>\pi/4$). This octant ambiguity of $\theta_{23}$ is one of the fundamental
issues in the neutrino sec... | [
{
"created": "Fri, 13 May 2016 19:42:02 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jan 2017 16:02:46 GMT",
"version": "v2"
}
] | 2017-01-25 | [
[
"Agarwalla",
"Sanjib Kumar",
""
],
[
"Chatterjee",
"Sabya Sachi",
""
],
[
"Palazzo",
"Antonio",
""
]
] | Present global fits of world neutrino data hint towards non-maximal $\theta_{23}$ with two nearly degenerate solutions, one in the lower octant ($\theta_{23} <\pi/4$), and the other in the higher octant ($\theta_{23} >\pi/4$). This octant ambiguity of $\theta_{23}$ is one of the fundamental issues in the neutrino secto... |
0901.3917 | Wayne W. Repko | James T. Laverty, Stanley F. Radford and Wayne W. Repko | \ga\ga and g g decay rates for equal mass heavy quarkonia | 6 pages, QCD corrections added, Tables modified | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a calculation of the two-photon and two-gluon widths for the equal
mass quarkonium states $^1S_0$, $^3P_0$ and $^3P_2$ of the charmonium and
upsilon systems. The approach taken is based on using the full relativistic
$q\bar{q}\to\ga\ga$ amplitude together with a wave function derived from the
instantaneous... | [
{
"created": "Sun, 25 Jan 2009 19:42:49 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Feb 2009 19:10:06 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Jun 2009 18:59:11 GMT",
"version": "v3"
},
{
"created": "Fri, 7 Jan 2011 19:24:51 GMT",
"version": "v4"
}
] | 2011-01-10 | [
[
"Laverty",
"James T.",
""
],
[
"Radford",
"Stanley F.",
""
],
[
"Repko",
"Wayne W.",
""
]
] | We present a calculation of the two-photon and two-gluon widths for the equal mass quarkonium states $^1S_0$, $^3P_0$ and $^3P_2$ of the charmonium and upsilon systems. The approach taken is based on using the full relativistic $q\bar{q}\to\ga\ga$ amplitude together with a wave function derived from the instantaneous B... |
hep-ph/0703297 | Bugra Borasoy | B. Borasoy | Introduction to Chiral Perturbation Theory | 26 pages, 11 figures. Lectures given at the summer school ISSSMB 2006
in Akyaka, Turkey, September 2006 | null | 10.1007/978-3-540-73621-9_1 | HISKP-TH-07/11 | hep-ph nucl-th | null | A brief introduction to chiral perturbation theory, the effective field
theory of quantum chromodynamics at low energies, is given.
| [
{
"created": "Wed, 28 Mar 2007 09:58:08 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Borasoy",
"B.",
""
]
] | A brief introduction to chiral perturbation theory, the effective field theory of quantum chromodynamics at low energies, is given. |
hep-ph/0109290 | Fred Jegerlehner | F. Jegerlehner (DESY Zeuthen), K. Kolodziej (Silesia U.) | Results for all reactions e+ e- -> 4f, 4f + gamma with nonzero fermion
masses | 13 pages 7 tables; update Tab.1, Eq.(10) cut on m(l,l') removed, some
changes in text | Eur.Phys.J.C23:463-469,2002 | 10.1007/s100520200903 | DESY 01-143 | hep-ph | null | We accomplish our efforts to obtain predictions for all four-fermion final
states of e+ e- annihilation and the corresponding bremsstrahlung reactions
which are possible in the framework of the Standard Model. For this purpose we
have developed a program EE4FGAMMA. Our predictions are valid for fermions of
arbitrary ... | [
{
"created": "Fri, 28 Sep 2001 17:25:52 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Feb 2002 00:17:54 GMT",
"version": "v2"
}
] | 2011-09-13 | [
[
"Jegerlehner",
"F.",
"",
"DESY Zeuthen"
],
[
"Kolodziej",
"K.",
"",
"Silesia U."
]
] | We accomplish our efforts to obtain predictions for all four-fermion final states of e+ e- annihilation and the corresponding bremsstrahlung reactions which are possible in the framework of the Standard Model. For this purpose we have developed a program EE4FGAMMA. Our predictions are valid for fermions of arbitrary ma... |
1708.04545 | Zhi-Gang Wang | Zhi-Gang Wang | Analysis of the axialvector doubly heavy tetraquark states with QCD sum
rules | 15 pages, 16 figures | Acta Phys.Polon. B49 (2018) 1781 | 10.5506/APhysPolB.49.1781 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we construct the axialvector-diquark-scalar-antidiquark type
currents to interpolate the axialvector doubly heavy tetraquark states, and
study them with the QCD sum rules in details by carrying out the operator
product expansion up to the vacuum condensates of dimension 10.
| [
{
"created": "Mon, 14 Aug 2017 07:35:10 GMT",
"version": "v1"
},
{
"created": "Sun, 29 Oct 2017 12:30:37 GMT",
"version": "v2"
},
{
"created": "Sun, 4 Feb 2018 13:48:39 GMT",
"version": "v3"
},
{
"created": "Thu, 10 May 2018 08:27:54 GMT",
"version": "v4"
},
{
"cr... | 2018-10-26 | [
[
"Wang",
"Zhi-Gang",
""
]
] | In this article, we construct the axialvector-diquark-scalar-antidiquark type currents to interpolate the axialvector doubly heavy tetraquark states, and study them with the QCD sum rules in details by carrying out the operator product expansion up to the vacuum condensates of dimension 10. |
2302.04886 | Teerthal Patel | Teerthal Patel, Tanmay Vachaspati | Structure of electroweak dumbbells | 9 pages, 12 figures | null | 10.1103/PhysRevD.107.093010 | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | We analyze the magnetic field of electroweak dumbbells. While the magnetic
field of the untwisted dumbbell is given by the usual dipole formula and falls
of as $1/r^3$, dumbbells with twist have a novel twisted magnetic field that
only falls off as $\cos\theta/r^2$ (in spherical coordinates). We comment on
the releva... | [
{
"created": "Thu, 9 Feb 2023 19:00:02 GMT",
"version": "v1"
}
] | 2023-06-14 | [
[
"Patel",
"Teerthal",
""
],
[
"Vachaspati",
"Tanmay",
""
]
] | We analyze the magnetic field of electroweak dumbbells. While the magnetic field of the untwisted dumbbell is given by the usual dipole formula and falls of as $1/r^3$, dumbbells with twist have a novel twisted magnetic field that only falls off as $\cos\theta/r^2$ (in spherical coordinates). We comment on the relevanc... |
hep-ph/9802233 | Ruth Haeckl | Ruth Haeckl, Viktor Hund and Hartmut Pilkuhn | Eight-component two-fermion equations | Revtex, accepted for publication in Phys. Rev. A | null | 10.1103/PhysRevA.57.3268 | TTP97-07 | hep-ph physics.atom-ph | null | An eight-component formalism is proposed for the relativistic two-fermion
problem. In QED, it extends the applicability of the Dirac equation with
hyperfine interaction to the positronium case. The use of exact relativistic
two-body kinematics entails a CP-invariant spectrum which is symmetric in the
total cms energy... | [
{
"created": "Tue, 3 Feb 1998 18:11:01 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Haeckl",
"Ruth",
""
],
[
"Hund",
"Viktor",
""
],
[
"Pilkuhn",
"Hartmut",
""
]
] | An eight-component formalism is proposed for the relativistic two-fermion problem. In QED, it extends the applicability of the Dirac equation with hyperfine interaction to the positronium case. The use of exact relativistic two-body kinematics entails a CP-invariant spectrum which is symmetric in the total cms energy. ... |
hep-ph/0405225 | Petr Zavada | A.V. Efremov, O.V. Teryaev, Petr Zavada | Transversity and intrinsic motion of the constituents | 10 pages, 4 figures, Latex & PostScript files. This version will
appear in Phys.Rev.D | Phys.Rev. D70 (2004) 054018 | 10.1103/PhysRevD.70.054018 | null | hep-ph | null | The probabilistic model of parton distributions, previously developed by one
of the authors, is generalized to include the transversity distribution. When
interference effects are attributed to quark level only, the intrinsic quark
motion produces the transversity, which is about twice as large as the usual
polarized... | [
{
"created": "Mon, 24 May 2004 08:48:38 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Aug 2004 11:59:25 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Efremov",
"A. V.",
""
],
[
"Teryaev",
"O. V.",
""
],
[
"Zavada",
"Petr",
""
]
] | The probabilistic model of parton distributions, previously developed by one of the authors, is generalized to include the transversity distribution. When interference effects are attributed to quark level only, the intrinsic quark motion produces the transversity, which is about twice as large as the usual polarized d... |
2011.00921 | Yuji Shi | Yu-Ji Shi, Chien-Yeah Seng, Feng-Kun Guo, Bastian Kubis, Ulf-G.
Mei{\ss}ner and Wei Wang | Two-Meson Form Factors in Unitarized Chiral Perturbation Theory | 53 pages, 21 figures, 3 tables | null | 10.1007/JHEP04(2021)086 | null | hep-ph hep-ex nucl-th | http://creativecommons.org/licenses/by/4.0/ | We present a comprehensive analysis of form factors for two light
pseudoscalar mesons induced by scalar, vector, and tensor quark operators. The
theoretical framework is based on a combination of unitarized chiral
perturbation theory and dispersion relations. The low-energy constants in
chiral perturbation theory are... | [
{
"created": "Mon, 2 Nov 2020 12:04:36 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Apr 2021 03:47:29 GMT",
"version": "v2"
}
] | 2021-04-28 | [
[
"Shi",
"Yu-Ji",
""
],
[
"Seng",
"Chien-Yeah",
""
],
[
"Guo",
"Feng-Kun",
""
],
[
"Kubis",
"Bastian",
""
],
[
"Meißner",
"Ulf-G.",
""
],
[
"Wang",
"Wei",
""
]
] | We present a comprehensive analysis of form factors for two light pseudoscalar mesons induced by scalar, vector, and tensor quark operators. The theoretical framework is based on a combination of unitarized chiral perturbation theory and dispersion relations. The low-energy constants in chiral perturbation theory are f... |
1912.11882 | Roman Pasechnik | Ant\'onio P. Morais, Roman Pasechnik, J. Pedro Rodrigues | What can a heavy $U(1)_{\rm B-L}$ $Z^\prime$ boson do to the muon
$(g-2)_\mu$ anomaly and to a new Higgs boson mass? | 20 pages, 9 figures; discussion extended, an extra figure and
references added, conclusions unchanged; final version | Chin.Phys. C45 (2021) no.1 | 10.1088/1674-1137/abc16a | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The minimal $U(1)_{\rm B-L}$ extension of the Standard Model (B-L-SM) offers
an explanation for neutrino mass generation via a seesaw mechanism as well as
contains two new physics states such as an extra Higgs boson and a new
$Z^\prime$ gauge boson. The emergence of a second Higgs particle as well as a
new $Z^\prime$... | [
{
"created": "Thu, 26 Dec 2019 15:18:21 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Feb 2020 23:43:38 GMT",
"version": "v2"
},
{
"created": "Fri, 10 Jul 2020 08:50:26 GMT",
"version": "v3"
},
{
"created": "Sun, 25 Oct 2020 14:29:27 GMT",
"version": "v4"
}
] | 2020-10-27 | [
[
"Morais",
"António P.",
""
],
[
"Pasechnik",
"Roman",
""
],
[
"Rodrigues",
"J. Pedro",
""
]
] | The minimal $U(1)_{\rm B-L}$ extension of the Standard Model (B-L-SM) offers an explanation for neutrino mass generation via a seesaw mechanism as well as contains two new physics states such as an extra Higgs boson and a new $Z^\prime$ gauge boson. The emergence of a second Higgs particle as well as a new $Z^\prime$ g... |
hep-ph/0005109 | Pran Nath | Utpal Chattopadhyay, Tarek Ibrahim and Pran Nath | CP Violation and Dark Matter | Based on an invited talk at the conference "Sources and Detection of
Dark Matter in the Universe", at Marina del Rey, CA, Feb. 23-25, 2000; 12
pages, Latex including 2 figures | null | null | null | hep-ph | null | A brief review is given of the effects of CP violation on the direct
detection of neutralinos in dark matter detectors. We first summarize the
current developments using the cancellation mechanism which allows for the
existence of large CP violating phases consistent with experimental limits on
the electron and on th... | [
{
"created": "Thu, 11 May 2000 15:06:45 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chattopadhyay",
"Utpal",
""
],
[
"Ibrahim",
"Tarek",
""
],
[
"Nath",
"Pran",
""
]
] | A brief review is given of the effects of CP violation on the direct detection of neutralinos in dark matter detectors. We first summarize the current developments using the cancellation mechanism which allows for the existence of large CP violating phases consistent with experimental limits on the electron and on the ... |
1101.0260 | Jean-Paul Blaizot | Jean-Paul Blaizot | The Status of Parton Saturation and the CGC | Summary talk of the workshop "Saturation, the Color Glass Condensate
and Glasma: What Have we Learned from RHIC?", BNL, May 2010. To be published
in Nucl. Phys. A | null | 10.1016/j.nuclphysa.2010.12.014 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is a personal summary of the meeting "Saturation, the Color Glass
Condensate and Glasma: What Have we Learned from RHIC?" that took place at BNL
in May 2010. The purpose of the meeting was to discuss the status of high
density QCD and parton saturation, and to review the progress that RHIC has
allowed in the fie... | [
{
"created": "Fri, 31 Dec 2010 14:28:53 GMT",
"version": "v1"
}
] | 2015-05-20 | [
[
"Blaizot",
"Jean-Paul",
""
]
] | This is a personal summary of the meeting "Saturation, the Color Glass Condensate and Glasma: What Have we Learned from RHIC?" that took place at BNL in May 2010. The purpose of the meeting was to discuss the status of high density QCD and parton saturation, and to review the progress that RHIC has allowed in the field... |
hep-ph/0504025 | Michele Gallinaro | Michele Gallinaro (for the CDF collaboration) | Exclusive Dijet production from CDF2LHC | 9 pages, 10 figures | null | null | null | hep-ph | null | Exclusive dijet production at the Tevatron can be used as a benchmark to
establish predictions on exclusive diffractive Higgs production, a process with
a much smaller cross section. Exclusive dijet production in Double Pomeron
Exchange processes, including diffractive Higgs production with measurements at
the Tevatr... | [
{
"created": "Tue, 5 Apr 2005 15:45:50 GMT",
"version": "v1"
}
] | 2019-08-14 | [
[
"Gallinaro",
"Michele",
"",
"for the CDF collaboration"
]
] | Exclusive dijet production at the Tevatron can be used as a benchmark to establish predictions on exclusive diffractive Higgs production, a process with a much smaller cross section. Exclusive dijet production in Double Pomeron Exchange processes, including diffractive Higgs production with measurements at the Tevatron... |
hep-ph/0310095 | Meng Hsiu Wu | Meng-Hsiu Wu, Wei-Min Zhang | Chiral Symmetry in Light-front QCD | 15 pages, no figure, JHEP style, added reference and corrected typos
and some changed content | JHEP 0404 (2004) 045 | 10.1088/1126-6708/2004/04/045 | null | hep-ph | null | The definition of chiral transformations in light-front field theory is very
different from the conventional form in equal-time formalism. We study the
consistency of chiral transformations and chiral symmetry in light-front QCD
and derive a complete new light-front axial-vector current for QCD. The
breaking of chira... | [
{
"created": "Wed, 8 Oct 2003 03:39:43 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Dec 2003 06:36:46 GMT",
"version": "v2"
},
{
"created": "Fri, 30 Jan 2004 08:06:34 GMT",
"version": "v3"
},
{
"created": "Wed, 28 Apr 2004 03:05:24 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Wu",
"Meng-Hsiu",
""
],
[
"Zhang",
"Wei-Min",
""
]
] | The definition of chiral transformations in light-front field theory is very different from the conventional form in equal-time formalism. We study the consistency of chiral transformations and chiral symmetry in light-front QCD and derive a complete new light-front axial-vector current for QCD. The breaking of chiral ... |
0708.0163 | Gergely G\'abor Barnaf\"oldi | V. Gogokhia, G.G. Barnafoldi | Vacuum Energy Density in the Quantum Yang - Mills Theory | 28 pages and 4 figures, typos corrected, added new appendices and new
references in comparison with the published version | J.Phys.G37:025003,2010 | 10.1088/0954-3899/37/2/025003 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the effective potential approach for composite operators, we have
formulated a general method of calculation of the truly non-perturbative
Yang-Mills vacuum energy density (this is, by definition, the Bag constant
apart from the sign). It is the main dynamical characteristic of the QCD ground
state. Our method ... | [
{
"created": "Wed, 1 Aug 2007 14:24:33 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Sep 2007 21:14:42 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Oct 2007 02:50:34 GMT",
"version": "v3"
},
{
"created": "Fri, 28 Dec 2007 22:57:45 GMT",
"version": "v4"
},
{
"cre... | 2010-01-21 | [
[
"Gogokhia",
"V.",
""
],
[
"Barnafoldi",
"G. G.",
""
]
] | Using the effective potential approach for composite operators, we have formulated a general method of calculation of the truly non-perturbative Yang-Mills vacuum energy density (this is, by definition, the Bag constant apart from the sign). It is the main dynamical characteristic of the QCD ground state. Our method al... |
2110.00588 | Bowen Fu | Bowen Fu, Stephen F. King | Spontaneously stabilised dark matter from a fermiophobic $U(1)'$ gauge
symmetry | 19 pages, 5 figures, 2 tables | null | 10.1007/JHEP12(2021)121 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the possibility that dark matter is stabilised by a discrete
$Z_2$ symmetry which arises from a subgroup of a $U(1)'$ gauge symmetry,
spontaneously broken by integer charged scalars, and under which the chiral
quarks and leptons do not carry any charges. A chiral fermion $\chi$ with
half-integer charge is... | [
{
"created": "Fri, 1 Oct 2021 18:00:03 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Dec 2021 08:03:56 GMT",
"version": "v2"
}
] | 2022-01-05 | [
[
"Fu",
"Bowen",
""
],
[
"King",
"Stephen F.",
""
]
] | We consider the possibility that dark matter is stabilised by a discrete $Z_2$ symmetry which arises from a subgroup of a $U(1)'$ gauge symmetry, spontaneously broken by integer charged scalars, and under which the chiral quarks and leptons do not carry any charges. A chiral fermion $\chi$ with half-integer charge is o... |
2010.14504 | Andreas Crivellin | Andreas Crivellin, Claudio Andrea Manzari, Marcel Alguero, Joaquim
Matias | Combined Explanation of the $Z\to b\bar b$ Forward-Backward Asymmetry,
the Cabibbo Angle Anomaly, $\tau\to\mu\nu\nu$ and $b\to s\ell^+\ell^-$ Data | 8 pages, 2 figures, version accepted for publication in PRL | Phys. Rev. Lett. 127, 011801 (2021) | 10.1103/PhysRevLett.127.011801 | CERN-TH-2020-177, PSI-PR-20-18, UZ-TH 40/20 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we propose a simple model which can provide a combined
explanation of the $Z\to b\bar b$ forward-backward asymmetry, the Cabibbo Angle
Anomaly (CAA), $\tau\to\mu\nu\nu$ and $b\to s\ell^+\ell^-$ data. This model is
obtained by extending the Standard Model (SM) by two heavy vector-like quarks
(an $SU(2)... | [
{
"created": "Tue, 27 Oct 2020 17:59:59 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Jun 2021 17:07:17 GMT",
"version": "v2"
}
] | 2021-07-07 | [
[
"Crivellin",
"Andreas",
""
],
[
"Manzari",
"Claudio Andrea",
""
],
[
"Alguero",
"Marcel",
""
],
[
"Matias",
"Joaquim",
""
]
] | In this article we propose a simple model which can provide a combined explanation of the $Z\to b\bar b$ forward-backward asymmetry, the Cabibbo Angle Anomaly (CAA), $\tau\to\mu\nu\nu$ and $b\to s\ell^+\ell^-$ data. This model is obtained by extending the Standard Model (SM) by two heavy vector-like quarks (an $SU(2)_L... |
1308.5075 | Holger Gies | Holger Gies, Clemens Gneiting, Ren\'e Sondenheimer | Higgs Mass Bounds from Renormalization Flow for a simple Yukawa model | 12 pages, 6 figures | Phys. Rev. D 89, 045012 (2014) | 10.1103/PhysRevD.89.045012 | null | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the functional renormalization group flow of a Higgs-Yukawa toy
model mimicking the top-Higgs sector of the standard model. This approach
allows for treating arbitrary bare couplings. For the class of standard bare
potentials of \phi^4-type at a given ultraviolet cut-off, we show that a finite
infrared Higgs... | [
{
"created": "Fri, 23 Aug 2013 09:24:13 GMT",
"version": "v1"
}
] | 2014-02-26 | [
[
"Gies",
"Holger",
""
],
[
"Gneiting",
"Clemens",
""
],
[
"Sondenheimer",
"René",
""
]
] | We study the functional renormalization group flow of a Higgs-Yukawa toy model mimicking the top-Higgs sector of the standard model. This approach allows for treating arbitrary bare couplings. For the class of standard bare potentials of \phi^4-type at a given ultraviolet cut-off, we show that a finite infrared Higgs m... |
1602.01317 | Massimo Mannarelli | Stefano Carignano, Andrea Mammarella and Massimo Mannarelli | Equation of state of imbalanced cold matter from chiral perturbation
theory | 5 pages, 3 figures, minor changes. Accepted version as Rapid
Communication on PRD | Phys. Rev. D 93, 051503 (2016) | 10.1103/PhysRevD.93.051503 | null | hep-ph astro-ph.HE cond-mat.quant-gas hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the thermodynamic properties of matter at vanishing temperature for
non-extreme values of the isospin chemical potential and of the strange quark
chemical potential. From the leading order pressure obtained by maximizing the
static chiral Lagrangian density we derive a simple expression for the equation
of s... | [
{
"created": "Wed, 3 Feb 2016 14:39:01 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Apr 2016 07:11:16 GMT",
"version": "v2"
}
] | 2016-04-06 | [
[
"Carignano",
"Stefano",
""
],
[
"Mammarella",
"Andrea",
""
],
[
"Mannarelli",
"Massimo",
""
]
] | We study the thermodynamic properties of matter at vanishing temperature for non-extreme values of the isospin chemical potential and of the strange quark chemical potential. From the leading order pressure obtained by maximizing the static chiral Lagrangian density we derive a simple expression for the equation of sta... |
hep-ph/9612355 | Glennys Farrar | Glennys R. Farrar (Rutgers Univ.) | Phenomenology of ``inos'' in the Light Gaugino Scenario and Possible
Evidence for a $\sim 53$ GeV Chargino | Invited talk at ICHEP96, Warsaw, July, 1996. Based on contributed
paper pa11-048 and RU-96-71 (hep-ph/9608387) | null | null | RU-96-93 | hep-ph | null | The tree-level-massless gaugino scenario predicts that the lighter chargino
mass is less than m_W and that gluino and lightest neutralino masses are $\lsi
1$ GeV. In this case the dominant decay mode of charginos and non-LSP
neutralinos is generically to three jets. The excess of "4j" events with total
invariant mass... | [
{
"created": "Fri, 13 Dec 1996 18:25:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Farrar",
"Glennys R.",
"",
"Rutgers Univ."
]
] | The tree-level-massless gaugino scenario predicts that the lighter chargino mass is less than m_W and that gluino and lightest neutralino masses are $\lsi 1$ GeV. In this case the dominant decay mode of charginos and non-LSP neutralinos is generically to three jets. The excess of "4j" events with total invariant mass $... |
hep-ph/0609260 | Christopher McMullen | A.W. McDavid and C.D. McMullen | Generalizing Cross Products and Maxwell's Equations to Universal Extra
Dimensions | 26 pages, 1 figure, submitted as a PDF file (PostScript may be
unavailable), revised abstract, introduction, and conclusions, briefly
discuss differential forms, added references | null | null | null | hep-ph | null | In the past five years, there has been considerable research on the collider
phenomenology of TeV-scale extra compact dimensions which are universal - i.e.
accessible to all the Standard Model fields. We consider in detail a
fundamental conceptual issue in the higher-dimensional theory: Since the cross
product is onl... | [
{
"created": "Tue, 26 Sep 2006 02:18:46 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Oct 2006 15:12:12 GMT",
"version": "v2"
},
{
"created": "Mon, 9 Oct 2006 15:53:26 GMT",
"version": "v3"
},
{
"created": "Mon, 30 Oct 2006 20:27:07 GMT",
"version": "v4"
}
] | 2007-05-23 | [
[
"McDavid",
"A. W.",
""
],
[
"McMullen",
"C. D.",
""
]
] | In the past five years, there has been considerable research on the collider phenomenology of TeV-scale extra compact dimensions which are universal - i.e. accessible to all the Standard Model fields. We consider in detail a fundamental conceptual issue in the higher-dimensional theory: Since the cross product is only ... |
hep-ph/9707321 | Robert Harlander | J.H. Kuehn | Theory of Top Quark Production and Decay | LaTeX, 114 pages, missing figures available upon request. Lectures
presented at the XXIII SLAC Summer Institute on Particle Physics, "The Top
Quark and the Electroweak Interaction", July 10-21, 1995, SLAC, Stanford, CA.
Published in the proceedings, SLAC-R-494 CONF-9507258-UC-414, pg.1. The
complete paper, is a... | null | null | TTP96-18 | hep-ph | null | Direct and indirect information on the top quark mass and its decay modes is
reviewed. The theory of top production in hadron- and
electron-positron-colliders is presented.
| [
{
"created": "Fri, 11 Jul 1997 10:35:18 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Kuehn",
"J. H.",
""
]
] | Direct and indirect information on the top quark mass and its decay modes is reviewed. The theory of top production in hadron- and electron-positron-colliders is presented. |
hep-ph/0301008 | Mannque Rho | Mannque Rho | The Vector Manifestation and Effective Degrees of Freedom At Chiral
Restoration | Based on talks given at "Chiral 02," Kyoto, Japan, 7-9 October 2002
and "SCGT02," Nagoya, Japan, 10-13 December 2002 | Prog.Theor.Phys.Suppl. 149 (2003) 142-151 | 10.1143/PTPS.149.142 | null | hep-ph nucl-th | null | The role of effective degrees of freedom on the vector and axial-vector
susceptibilities and the pion velocity at chiral restoration is analyzed. We
consider two possible scenarios, one in which pions are considered to be the
only low-lying degrees of freedom -- that we shall refer to as "standard" --
and the other i... | [
{
"created": "Fri, 3 Jan 2003 08:23:17 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Rho",
"Mannque",
""
]
] | The role of effective degrees of freedom on the vector and axial-vector susceptibilities and the pion velocity at chiral restoration is analyzed. We consider two possible scenarios, one in which pions are considered to be the only low-lying degrees of freedom -- that we shall refer to as "standard" -- and the other in ... |
2405.14380 | Miguel Angel Benitez-Rathgeb | Miguel A. Benitez-Rathgeb, Andr\'e H. Hoang, Vicent Mateu, Iain W.
Stewart and Gherardo Vita | Determining $\alpha_s(m_Z)$ from Thrust with Power Corrections | 4 pages, 3 figures. Contribution to the 2024 QCD session of the 58th
Rencontres de Moriond | null | null | MIT/CTP-5723, CERN-TH-2024-063, UWThPh 2024-12 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We update and extend a previous N$^3$LL$^\prime$+${\cal O}(\alpha_s^3)$
strong coupling determination from thrust data. In particular, we carry out a
fit with data fully restricted to the dijet region seeking to minimize the
potential impact of power corrections that go beyond dijet configurations. In
addition, we pa... | [
{
"created": "Thu, 23 May 2024 09:55:15 GMT",
"version": "v1"
}
] | 2024-05-24 | [
[
"Benitez-Rathgeb",
"Miguel A.",
""
],
[
"Hoang",
"André H.",
""
],
[
"Mateu",
"Vicent",
""
],
[
"Stewart",
"Iain W.",
""
],
[
"Vita",
"Gherardo",
""
]
] | We update and extend a previous N$^3$LL$^\prime$+${\cal O}(\alpha_s^3)$ strong coupling determination from thrust data. In particular, we carry out a fit with data fully restricted to the dijet region seeking to minimize the potential impact of power corrections that go beyond dijet configurations. In addition, we para... |
1812.06143 | Maxim V. Polyakov | Maxim V. Polyakov, Peter Schweitzer | Mechanical properties of particles | Talk given at 23rd International Spin Physics Symposium - SPIN2018 -
10-14 September, 2018 Ferrara, Italy | null | null | null | hep-ph hep-ex nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Selected topics related to the physics of the energy-momentum tensor (EMT)
form factors are discussed. The topics are: 1) Fundamental mechanical
properties of particles and gravity 2) Mechanical properties of non-spherical
particles 3) Gravitational form factors of Goldstone bosons 4) Nucleon's
seismology?
| [
{
"created": "Fri, 14 Dec 2018 20:02:44 GMT",
"version": "v1"
}
] | 2018-12-18 | [
[
"Polyakov",
"Maxim V.",
""
],
[
"Schweitzer",
"Peter",
""
]
] | Selected topics related to the physics of the energy-momentum tensor (EMT) form factors are discussed. The topics are: 1) Fundamental mechanical properties of particles and gravity 2) Mechanical properties of non-spherical particles 3) Gravitational form factors of Goldstone bosons 4) Nucleon's seismology? |
hep-ph/0503221 | Ivan Vitev | Ivan Vitev | Jet quenching in relativistic heavy ion collisions | Invited plenary talk at the V-th international conference on the
physics and astrophysics of the quark-gluon plasma. 8 pages, 4 figures | null | 10.1088/1742-6596/50/1/014 | null | hep-ph | null | Parton propagation in dense nuclear matter results in elastic, inelastic and
coherent multiple soft scattering with the in-medium color charges. Such
scattering leads to calculable modifications of the hadron production cross
section that is evaluated in the framework of the perturbative QCD
factorization approach. F... | [
{
"created": "Tue, 22 Mar 2005 18:26:30 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Vitev",
"Ivan",
""
]
] | Parton propagation in dense nuclear matter results in elastic, inelastic and coherent multiple soft scattering with the in-medium color charges. Such scattering leads to calculable modifications of the hadron production cross section that is evaluated in the framework of the perturbative QCD factorization approach. Fin... |
1209.0336 | Javier L. Albacete | Javier L. Albacete | Testing the CGC in proton-lead collisions at the LHC | 8 pages. Contribution to the proceedings of the Hard Probes 2012
Conference (27-May 1-June 2012. Cagliari, Sardinia, Italy) | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I present a brief review of present CGC phenomenological applications and of
the physics prospects for the forthcoming proton-lead run at the LHC
| [
{
"created": "Mon, 3 Sep 2012 13:14:32 GMT",
"version": "v1"
}
] | 2012-09-04 | [
[
"Albacete",
"Javier L.",
""
]
] | I present a brief review of present CGC phenomenological applications and of the physics prospects for the forthcoming proton-lead run at the LHC |
2212.02433 | Tsz Hong Kwok | Tin Seng Manfred Ho, Xu-Hui Jiang, Tsz Hong Kwok, Lingfeng Li, Tao Liu | Testing Lepton Flavor Universality at Future $Z$ Factories | 63 pages, 27 figures | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As one of the hypothetical principles in the Standard Model (SM), lepton
flavor universality (LFU) should be tested with a precision as high as possible
such that the physics violating this principle can be fully examined. The run
of $Z$ factory at a future $e^+e^-$ collider such as CEPC or FCC-$ee$ provides
a great ... | [
{
"created": "Mon, 5 Dec 2022 17:21:04 GMT",
"version": "v1"
}
] | 2022-12-06 | [
[
"Ho",
"Tin Seng Manfred",
""
],
[
"Jiang",
"Xu-Hui",
""
],
[
"Kwok",
"Tsz Hong",
""
],
[
"Li",
"Lingfeng",
""
],
[
"Liu",
"Tao",
""
]
] | As one of the hypothetical principles in the Standard Model (SM), lepton flavor universality (LFU) should be tested with a precision as high as possible such that the physics violating this principle can be fully examined. The run of $Z$ factory at a future $e^+e^-$ collider such as CEPC or FCC-$ee$ provides a great op... |
hep-ph/9904451 | Raul Horvat | R. Horvat | Stringent constraint on the scalar-neutrino coupling constant from
quintessential cosmology | 7 pages, MPLA in press, some parts disregarded and a footnote added | Mod.Phys.Lett. A14 (1999) 2245-2252 | 10.1142/S0217732399002327 | IRB-ZEF-99/32 | hep-ph | null | An extremely light ($m_{\phi} \ll 10^{-33} {\rm eV}$), slowly-varying scalar
field $\phi $ (quintessence) with a potential energy density as large as 60% of
the critical density has been proposed as the origin of the accelerated
expansion of the Universe at present. The interaction of this smoothly
distributed compon... | [
{
"created": "Mon, 26 Apr 1999 08:56:38 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Jun 1999 09:20:40 GMT",
"version": "v2"
},
{
"created": "Wed, 13 Oct 1999 08:57:29 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Horvat",
"R.",
""
]
] | An extremely light ($m_{\phi} \ll 10^{-33} {\rm eV}$), slowly-varying scalar field $\phi $ (quintessence) with a potential energy density as large as 60% of the critical density has been proposed as the origin of the accelerated expansion of the Universe at present. The interaction of this smoothly distributed componen... |
1801.03505 | Yue Zhang | Patrick J. Fox, Ian Low, Yue Zhang | Top-philic $Z'$ Forces at the LHC | 30 pages, 12 figures | null | 10.1007/JHEP03(2018)074 | FERMILAB-PUB-18-005-T, NUHEP-TH/18-01 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | Despite extensive searches for an additional neutral massive gauge boson at
the LHC, a $Z^\prime$ at the weak scale could still be present if its couplings
to the first two generations of quarks are suppressed, in which case the
production in hadron colliders relies on tree-level processes in association
with heavy f... | [
{
"created": "Wed, 10 Jan 2018 19:00:05 GMT",
"version": "v1"
}
] | 2018-04-18 | [
[
"Fox",
"Patrick J.",
""
],
[
"Low",
"Ian",
""
],
[
"Zhang",
"Yue",
""
]
] | Despite extensive searches for an additional neutral massive gauge boson at the LHC, a $Z^\prime$ at the weak scale could still be present if its couplings to the first two generations of quarks are suppressed, in which case the production in hadron colliders relies on tree-level processes in association with heavy fla... |
2005.11526 | Jale Y. S\'ung\'u | J.Y. S\"ung\"u, A. T\"urkan, E. Sertbakan, E. Veli Veliev | Axial-tensor Meson Family at $T\neq0$ | 8 pages, 5 figures | null | 10.1140/epjc/s10052-020-08439-0 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The mass and decay constant of the axial-tensor meson nonets
$\rho_2,~\omega_2$ and a missing member and also their first excited states are
analyzed by the Thermal QCD sum rules model including QCD condensates up to
dimension five. Mass and decay constant values in terms of variations of
temperature are very well st... | [
{
"created": "Sat, 23 May 2020 12:45:30 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Aug 2020 11:11:16 GMT",
"version": "v2"
}
] | 2020-10-28 | [
[
"Süngü",
"J. Y.",
""
],
[
"Türkan",
"A.",
""
],
[
"Sertbakan",
"E.",
""
],
[
"Veliev",
"E. Veli",
""
]
] | The mass and decay constant of the axial-tensor meson nonets $\rho_2,~\omega_2$ and a missing member and also their first excited states are analyzed by the Thermal QCD sum rules model including QCD condensates up to dimension five. Mass and decay constant values in terms of variations of temperature are very well stab... |
1210.1330 | Thorsten Renk | Thorsten Renk | A Theoretical Assessment of Jet-Hadron Correlations | 13 pages, 11 figures, 2 tables | null | 10.1103/PhysRevC.87.024905 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With high-statistics data coming from both RHIC and LHC, the experimentally
available selection of hard tomographic probes for the medium created in
ultrarelativistic heavy-ion (A-A) collisions is rapidly expanding. Jet-hadron
(jet-h) correlation measurements as introduced by the STAR collaboration are a
promising av... | [
{
"created": "Thu, 4 Oct 2012 08:24:40 GMT",
"version": "v1"
}
] | 2013-03-14 | [
[
"Renk",
"Thorsten",
""
]
] | With high-statistics data coming from both RHIC and LHC, the experimentally available selection of hard tomographic probes for the medium created in ultrarelativistic heavy-ion (A-A) collisions is rapidly expanding. Jet-hadron (jet-h) correlation measurements as introduced by the STAR collaboration are a promising aven... |
2211.14536 | Stephan Narison | Stephan Narison | QCD spectral sum rules 2022 | 13 pages, 13 figures, 5 Tables, Latex source files. Review Talk
presented at QCD22, 25th International Conference in QCD (4-7 july
2022,Montpellier - FR) and at HEPMAD 22 , 12th HEP International Conference.
(10-16 october 2022, Antananarivo - MG). arXiv admin note: text overlap with
arXiv:2101.12579. Reference... | null | null | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a compact review of the status of QCD spectral sum rules until
2022. We emphasize the recent progresses for determining the QCD input
parameters ($\alpha_s$, running quark masses, quark and gluon condensates)
where their correlations have been taken into account. Some selected
phenomenological uses of the ... | [
{
"created": "Sat, 26 Nov 2022 10:40:04 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Jan 2023 09:36:46 GMT",
"version": "v2"
},
{
"created": "Sun, 6 Aug 2023 16:43:16 GMT",
"version": "v3"
}
] | 2023-08-08 | [
[
"Narison",
"Stephan",
""
]
] | We present a compact review of the status of QCD spectral sum rules until 2022. We emphasize the recent progresses for determining the QCD input parameters ($\alpha_s$, running quark masses, quark and gluon condensates) where their correlations have been taken into account. Some selected phenomenological uses of the su... |
hep-ph/0203214 | Werner Rodejohann | W. Rodejohann | Measuring leptonic CP Violation in Neutrinoless Double Beta Decay | 24 pages, 9 figures. Minor changes and references added | null | null | DO-TH 02/01 | hep-ph | null | We investigate under which circumstances one can show the existence of
leptonic CP violation with the help of a positive or negative signal in
neutrinoless double beta decay. The possibilities of cancellations are
investigated for special mass hierarchies and the different solar solutions.
The possibility that the mi... | [
{
"created": "Fri, 22 Mar 2002 14:14:30 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Aug 2002 10:56:34 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Rodejohann",
"W.",
""
]
] | We investigate under which circumstances one can show the existence of leptonic CP violation with the help of a positive or negative signal in neutrinoless double beta decay. The possibilities of cancellations are investigated for special mass hierarchies and the different solar solutions. The possibility that the mixi... |
1706.05381 | Yu-Dai Tsai | Eric Kuflik, Maxim Perelstein, Nicolas Rey-Le Lorier, Yu-Dai Tsai | Phenomenology of ELDER Dark Matter | 31 pages, 6 figures, minor corrections, updates to match version
published in JHEP | JHEP 1708 (2017) 078 | 10.1007/JHEP08(2017)078 | null | hep-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We explore the phenomenology of Elastically Decoupling Relic (ELDER) dark
matter. ELDER is a thermal relic whose present density is determined primarily
by the cross-section of its elastic scattering off Standard Model (SM)
particles. Assuming that this scattering is mediated by a kinetically mixed
dark photon, we ar... | [
{
"created": "Fri, 16 Jun 2017 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Jun 2018 18:10:02 GMT",
"version": "v2"
}
] | 2018-06-14 | [
[
"Kuflik",
"Eric",
""
],
[
"Perelstein",
"Maxim",
""
],
[
"Lorier",
"Nicolas Rey-Le",
""
],
[
"Tsai",
"Yu-Dai",
""
]
] | We explore the phenomenology of Elastically Decoupling Relic (ELDER) dark matter. ELDER is a thermal relic whose present density is determined primarily by the cross-section of its elastic scattering off Standard Model (SM) particles. Assuming that this scattering is mediated by a kinetically mixed dark photon, we argu... |
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