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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0706.0977 | Sven Heinemeyer | J. Ellis, S. Heinemeyer, K.A. Olive, G. Weiglein | Light Heavy MSSM Higgs Bosons at Large tan_beta | 14 pages, 2 figures | Phys.Lett.B653:292-299,2007 | 10.1016/j.physletb.2007.07.056 | CERN-PH-TH/2007-088, DCPT/07/52, IPPP/07/26, UMN-TH-2607/07,
FTPI-MINN-07/20 | hep-ph | null | The region of MSSM Higgs parameter space currently excluded by the CDF
Collaboration, based on an analysis of ~1 fb^-1 of integrated luminosity, is
less than the expected sensitivity. We analyze the potential implications of
the persistence of this discrepancy within the MSSM, assuming that the soft
supersymmetry-bre... | [
{
"created": "Thu, 7 Jun 2007 09:52:06 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ellis",
"J.",
""
],
[
"Heinemeyer",
"S.",
""
],
[
"Olive",
"K. A.",
""
],
[
"Weiglein",
"G.",
""
]
] | The region of MSSM Higgs parameter space currently excluded by the CDF Collaboration, based on an analysis of ~1 fb^-1 of integrated luminosity, is less than the expected sensitivity. We analyze the potential implications of the persistence of this discrepancy within the MSSM, assuming that the soft supersymmetry-break... |
1707.03254 | Gong-Ming Yu | Gong-Ming Yu, Yan-Bing Cai, Zhen Bai, Qiang Hu, and Jian-Song Wang | Centrality dependence of charmed-meson photoproduction in
ultrarelativistic heavy ion collisions | 5 pages, 4 figures | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the centrality dependence of inclusive cross section of large-pT
charmed-meson ($D^{0}$, $D^{*}$, $D^{*+}$, and $D_{s}^{+}$) from heavy quark
fragmentation by the hard photoproduction processes for the nucleus-nucleus
collisions in ultrarelativistic heavy ion collisions. The numerical results
indicate th... | [
{
"created": "Tue, 11 Jul 2017 13:09:03 GMT",
"version": "v1"
}
] | 2017-07-12 | [
[
"Yu",
"Gong-Ming",
""
],
[
"Cai",
"Yan-Bing",
""
],
[
"Bai",
"Zhen",
""
],
[
"Hu",
"Qiang",
""
],
[
"Wang",
"Jian-Song",
""
]
] | We calculate the centrality dependence of inclusive cross section of large-pT charmed-meson ($D^{0}$, $D^{*}$, $D^{*+}$, and $D_{s}^{+}$) from heavy quark fragmentation by the hard photoproduction processes for the nucleus-nucleus collisions in ultrarelativistic heavy ion collisions. The numerical results indicate that... |
1409.3654 | Mohammad Assadsolimani | M. Assadsolimani, P. Kant, B. Tausk, P. Uwer | Calculation of two-loop QCD corrections for hadronic single top-quark
production in the t channel | Latex, 36 pages; v2: minor modifications, title changed | Phys. Rev. D 90, 114024 (2014) | 10.1103/PhysRevD.90.114024 | HU-EP-14/32, SFB/CPP-14-71 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we discuss the calculation of single top-quark production in
the t channel at two-loop order in QCD. In particular we present the
decomposition of the amplitude according to its spin and colour structure and
present complete results for the two-loop amplitudes in terms of master
integrals. For the ver... | [
{
"created": "Fri, 12 Sep 2014 06:13:38 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Dec 2014 14:16:07 GMT",
"version": "v2"
}
] | 2014-12-22 | [
[
"Assadsolimani",
"M.",
""
],
[
"Kant",
"P.",
""
],
[
"Tausk",
"B.",
""
],
[
"Uwer",
"P.",
""
]
] | In this article we discuss the calculation of single top-quark production in the t channel at two-loop order in QCD. In particular we present the decomposition of the amplitude according to its spin and colour structure and present complete results for the two-loop amplitudes in terms of master integrals. For the verte... |
hep-ph/9404323 | Paco del Aguila | F. del Aguila | The Physics of Z' bosons | 17 UG-FT-35/94 | Acta Phys.Polon.B25:1317-1336,1994 | null | null | hep-ph | null | In these lectures we review the simplest gauge extensions of the standard
model, and the present and future limits on new weak interactions.
| [
{
"created": "Fri, 22 Apr 1994 11:45:45 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"del Aguila",
"F.",
""
]
] | In these lectures we review the simplest gauge extensions of the standard model, and the present and future limits on new weak interactions. |
2312.17427 | Hong-Lei Li | Zongyang Lu, Honglei Li, Zhi-Long Han, Zong-Guo Si, Liuxin Zhao | Phenomenology of Heavy Neutral Gauge Boson at Muon Collider | 41 pages, 25 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Heavy neutral gauge boson $Z^\prime$ is proposed in many new physics models.
It has rich phenomena at the future muon collider. We study the properties of
$Z^\prime$ boson with the process of $\mu^+ \mu^- \rightarrow q \bar{q}$,
$\mu^+ \mu^- \rightarrow l^+ l^-$, $\mu^+ \mu^- \rightarrow Z H$ and $\mu^+
\mu^- \righta... | [
{
"created": "Fri, 29 Dec 2023 01:39:32 GMT",
"version": "v1"
}
] | 2024-01-01 | [
[
"Lu",
"Zongyang",
""
],
[
"Li",
"Honglei",
""
],
[
"Han",
"Zhi-Long",
""
],
[
"Si",
"Zong-Guo",
""
],
[
"Zhao",
"Liuxin",
""
]
] | Heavy neutral gauge boson $Z^\prime$ is proposed in many new physics models. It has rich phenomena at the future muon collider. We study the properties of $Z^\prime$ boson with the process of $\mu^+ \mu^- \rightarrow q \bar{q}$, $\mu^+ \mu^- \rightarrow l^+ l^-$, $\mu^+ \mu^- \rightarrow Z H$ and $\mu^+ \mu^- \rightarr... |
hep-ph/9906442 | Grzegorz Wilk | O.Utyuzh, G.Wilk and Z.Wlodarczyk | On the possible space-time fractality of the emitting source | Thoroughly rewritten and modify version, to be published in Phys.
Rev. D | Phys.Rev. D61 (2000) 034007 | 10.1103/PhysRevD.61.034007 | null | hep-ph nucl-th | null | Using simple space-time implementation of the random cascade model we
investigate numerically a conjecture made some time ago which was joining the
intermittent behaviour of spectra of emitted particles with the possible
fractal structure of the emitting source. We demonstrate that such details are
seen, as expected,... | [
{
"created": "Mon, 21 Jun 1999 17:03:00 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Oct 1999 08:05:47 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Utyuzh",
"O.",
""
],
[
"Wilk",
"G.",
""
],
[
"Wlodarczyk",
"Z.",
""
]
] | Using simple space-time implementation of the random cascade model we investigate numerically a conjecture made some time ago which was joining the intermittent behaviour of spectra of emitted particles with the possible fractal structure of the emitting source. We demonstrate that such details are seen, as expected, i... |
1607.00900 | Wolfgang Sch\"afer | Wolfgang Sch\"afer, Antoni Szczurek, Anna Cisek | Photoproduction of $J/\psi$ and $\Upsilon$ states in exclusive and
proton-dissociative diffractive events | 6 pages, 5 figures, Talk given by WS at the XXIV International
Workshop on Deep-Inelastic Scattering and Related Subjects, 11-15 April,
2016, DESY Hamburg, Germany | null | 10.1051/epjconf/201613005017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The amplitude for $\gamma p \to V p$, where $V$ is a $J/\psi$ or $\Upsilon$
ground state or excited vector meson, is calculated in a pQCD
$k_{T}$-factorization approach. We use this amplitude to predict the cross
section for exclusive photoproduction of $J/\psi, \psi', \Upsilon$ mesons in
proton-proton collisions. Ca... | [
{
"created": "Mon, 4 Jul 2016 14:23:28 GMT",
"version": "v1"
}
] | 2016-12-21 | [
[
"Schäfer",
"Wolfgang",
""
],
[
"Szczurek",
"Antoni",
""
],
[
"Cisek",
"Anna",
""
]
] | The amplitude for $\gamma p \to V p$, where $V$ is a $J/\psi$ or $\Upsilon$ ground state or excited vector meson, is calculated in a pQCD $k_{T}$-factorization approach. We use this amplitude to predict the cross section for exclusive photoproduction of $J/\psi, \psi', \Upsilon$ mesons in proton-proton collisions. Calc... |
hep-ph/9508350 | Smaragda Lola | Smaragda Lola | Small scale structure predictions from discrete symmetry breaking -
early quasar formation | 18 pages, latex, 6 latex figures included in the same file. Small
verbal changes. References added | Phys.Lett. B398 (1997) 23-31 | 10.1016/S0370-2693(97)00180-9 | HD-THEP-95-36 | hep-ph | null | We discuss the local density fluctuations which arise due to the topological
defects that appear after the phase transition of light pseudo-Goldstone
bosons. It has been found that in a post-inflationary universe the fluctuations
of these defects at large scales may have led to galaxy formation, while being
consisten... | [
{
"created": "Tue, 22 Aug 1995 19:37:19 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Aug 1995 17:11:03 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Lola",
"Smaragda",
""
]
] | We discuss the local density fluctuations which arise due to the topological defects that appear after the phase transition of light pseudo-Goldstone bosons. It has been found that in a post-inflationary universe the fluctuations of these defects at large scales may have led to galaxy formation, while being consistent ... |
hep-ph/0404253 | Maki Ikegami | Maki Ikegami and Takeo Moroi | Curvaton Scenario with Affleck-Dine Baryogenesis | 16 pages,2 figures | Phys.Rev. D70 (2004) 083515 | 10.1103/PhysRevD.70.083515 | TU-717 | hep-ph | null | We discuss the curvaton scenario with the Affleck-Dine baryogenesis. In this
scenario, non-vanishing baryonic entropy fluctuation may be generated even
without primordial fluctuation of the Affleck-Dine field. Too large entropy
fluctuation is inconsistent with the observations and hence constraints on the
curvaton sc... | [
{
"created": "Wed, 28 Apr 2004 08:57:49 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Ikegami",
"Maki",
""
],
[
"Moroi",
"Takeo",
""
]
] | We discuss the curvaton scenario with the Affleck-Dine baryogenesis. In this scenario, non-vanishing baryonic entropy fluctuation may be generated even without primordial fluctuation of the Affleck-Dine field. Too large entropy fluctuation is inconsistent with the observations and hence constraints on the curvaton scen... |
1308.0098 | Shigehiro Yasui | S. Yasui and K. Sudoh | Probing gluon dynamics by charm and bottom mesons in nuclear medium from
heavy meson effective theory with 1/M-corrections | 30 pages, 3 figures | Phys. Rev. C 89, 015201 (2014) | 10.1103/PhysRevC.89.015201 | KEK-TH-1653 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider heavy mesons with charm and bottom in nuclear medium. We
construct the effective Lagrangian with axial-vector coupling including
1/M-corrections for the heavy meson mass $M$ by following the
velocity-rearrangement invariance. As an application, we consider heavy mesons,
$\bar{\mathrm{D}}$ and $\bar{\mathr... | [
{
"created": "Thu, 1 Aug 2013 05:35:28 GMT",
"version": "v1"
}
] | 2014-01-08 | [
[
"Yasui",
"S.",
""
],
[
"Sudoh",
"K.",
""
]
] | We consider heavy mesons with charm and bottom in nuclear medium. We construct the effective Lagrangian with axial-vector coupling including 1/M-corrections for the heavy meson mass $M$ by following the velocity-rearrangement invariance. As an application, we consider heavy mesons, $\bar{\mathrm{D}}$ and $\bar{\mathrm{... |
1905.08751 | Daiki Suenaga | Daiki Suenaga, Toru Kojo | Gluon propagator in two-color dense QCD: Massive Yang-Mills approach at
one-loop | 16 pages, 13 figures | Phys. Rev. D 100, 076017 (2019) | 10.1103/PhysRevD.100.076017 | null | hep-ph astro-ph.HE hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Landau gauge gluon propagators in dense two-color QCD at quark
chemical potential, $\mu_q$, in the range from 0.5 to 1.0 GeV not reachable by
the perturbative method at weak coupling. In order to take into account the
non-perturbative effects, at tree level we use a massive Yang-Mills model for
the Yang-... | [
{
"created": "Tue, 21 May 2019 17:01:19 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Oct 2019 16:34:37 GMT",
"version": "v2"
}
] | 2019-10-30 | [
[
"Suenaga",
"Daiki",
""
],
[
"Kojo",
"Toru",
""
]
] | We study the Landau gauge gluon propagators in dense two-color QCD at quark chemical potential, $\mu_q$, in the range from 0.5 to 1.0 GeV not reachable by the perturbative method at weak coupling. In order to take into account the non-perturbative effects, at tree level we use a massive Yang-Mills model for the Yang-Mi... |
1511.00517 | Igor O. Cherednikov | I.O. Cherednikov | Gauge-Invariant Gluon TMD and Evolution in the Coordinate Space | 7 pages. Presented at the QCD Evolution Workshop, 26 - 30 May 2015,
Jefferson Lab, Newport News (VA), USA | null | null | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Maximally path-dependent gauge-invariant operator definition of the gluon
transverse-momentum dependent pdf (gTMD) is discussed. It is argued that the
evolution equations for the gTMD in the coordinate representation can be
derived from the equations of motion in the generalised loop space, whose
elements are the had... | [
{
"created": "Mon, 2 Nov 2015 14:31:01 GMT",
"version": "v1"
}
] | 2015-11-03 | [
[
"Cherednikov",
"I. O.",
""
]
] | Maximally path-dependent gauge-invariant operator definition of the gluon transverse-momentum dependent pdf (gTMD) is discussed. It is argued that the evolution equations for the gTMD in the coordinate representation can be derived from the equations of motion in the generalised loop space, whose elements are the hadro... |
0710.2185 | Seung-il Nam | Ki-Seok Choi, Seung-il Nam, Atsushi Hosaka and Hyun-Chul Kim | A new nucleon resonance in eta photoproduction | 6 pages, 16 figures, Talk given at International Workshop NSTAR2007,
5~8 Sep. 2007, Bonn, Germany, to appear in EPJ | null | 10.1007/978-3-540-85144-8_36 | PNU-NTG-12/2007,PNU-NuRI-12/2007,YITP-07-60,RCNP-Th07014 | hep-ph | null | We present in this talk recent investigations on the nucleon-like resonance
N*(1675) newly found in eta photoproduction by the GRAAL, Tohoku LNS-gamma and
CB-ELSA collaborations. We focus on the production mechanism of the N*(1675),
examining its spin and parity theoretically within the framework of the
effective Lag... | [
{
"created": "Thu, 11 Oct 2007 08:43:45 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Choi",
"Ki-Seok",
""
],
[
"Nam",
"Seung-il",
""
],
[
"Hosaka",
"Atsushi",
""
],
[
"Kim",
"Hyun-Chul",
""
]
] | We present in this talk recent investigations on the nucleon-like resonance N*(1675) newly found in eta photoproduction by the GRAAL, Tohoku LNS-gamma and CB-ELSA collaborations. We focus on the production mechanism of the N*(1675), examining its spin and parity theoretically within the framework of the effective Lagra... |
hep-ph/0011367 | Grahame A. Blair | Grahame A. Blair | Reconstructing Supersymmetric Theories at the Linear Collider | 4 pages, 3 figures, Proc. Linear Collider Workshop 2000, Fermilab | null | null | null | hep-ph | null | High precision measurements at the linear collider will allow a model-
independent reconstruction of nature at high energy scales. The method of
bottom-up extrapolation from the electroweak scale to the GUT scale is
explained and both a universal minimal supergravity and a gaugino-mediated
model are presented as exam... | [
{
"created": "Wed, 29 Nov 2000 16:27:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Blair",
"Grahame A.",
""
]
] | High precision measurements at the linear collider will allow a model- independent reconstruction of nature at high energy scales. The method of bottom-up extrapolation from the electroweak scale to the GUT scale is explained and both a universal minimal supergravity and a gaugino-mediated model are presented as exampl... |
2203.00574 | Bingrong Yu | Bingrong Yu, Shun Zhou | Spelling Out Leptonic CP Violation in the Language of Invariant Theory | 7+5 pages, 2 tables, more discussions added, accepted for publication
as a Letter in Phys. Rev. D | Phys. Rev. D 106 (2022), L051701 | 10.1103/PhysRevD.106.L051701 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In terms of flavor invariants, we establish the intimate connection between
leptonic CP violation in the canonical seesaw model for neutrino masses and
that in the seesaw effective field theory (SEFT). For the first time, we
calculate the Hilbert series and explicitly construct the primary flavor
invariants in the SE... | [
{
"created": "Tue, 1 Mar 2022 15:52:57 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Aug 2022 06:19:27 GMT",
"version": "v2"
}
] | 2022-09-13 | [
[
"Yu",
"Bingrong",
""
],
[
"Zhou",
"Shun",
""
]
] | In terms of flavor invariants, we establish the intimate connection between leptonic CP violation in the canonical seesaw model for neutrino masses and that in the seesaw effective field theory (SEFT). For the first time, we calculate the Hilbert series and explicitly construct the primary flavor invariants in the SEFT... |
0711.4950 | Olivier Leitner | Olivier Leitner (LNF-LPNHE), Benoit Loiseau (LPNHE), Jean-Pierre
Dedonder (Paris U. VII), Bruno El-Bennich (Argonne National Laboratory) | The Ground Scalar Nonet and D Decays | 7 pages, 3 figures. Talk given at XII Conference on Hadron
Spectroscopy (HADRON 07) Frascati, Italy, 8-13 October 2007 | null | null | null | hep-ph | null | A short review on light scalar mesons is performed both in experiment and
theory. A naive model, constrained by D branching ratios, is derived in order
to make predictions on the wave functions of the $f_0(600)$ and $a_0(980)$
mesons. This leads us to compute transition form factors between the
pseudoscalar $B$ and s... | [
{
"created": "Fri, 30 Nov 2007 14:58:12 GMT",
"version": "v1"
}
] | 2007-12-03 | [
[
"Leitner",
"Olivier",
"",
"LNF-LPNHE"
],
[
"Loiseau",
"Benoit",
"",
"LPNHE"
],
[
"Dedonder",
"Jean-Pierre",
"",
"Paris U. VII"
],
[
"El-Bennich",
"Bruno",
"",
"Argonne National Laboratory"
]
] | A short review on light scalar mesons is performed both in experiment and theory. A naive model, constrained by D branching ratios, is derived in order to make predictions on the wave functions of the $f_0(600)$ and $a_0(980)$ mesons. This leads us to compute transition form factors between the pseudoscalar $B$ and sca... |
2407.07529 | Dan Hooper | Mathieu Gross and Dan Hooper | Kaluza-Klein Graviton Freeze-In and Big Bang Nucleosynthesis | 12 pages, 6 figures | null | null | FERMILAB-PUB-24-0354-T | hep-ph astro-ph.CO | http://creativecommons.org/licenses/by/4.0/ | In models featuring extra spatial dimensions, particle collisions in the
early universe can produce Kaluza-Klein gravitons. Such particles will later
decay, potentially impacting the process of Big Bang nucleosynthesis. In this
paper, we consider scenarios in which gravity is free to propagate throughout
$n$ flat, co... | [
{
"created": "Wed, 10 Jul 2024 10:34:08 GMT",
"version": "v1"
}
] | 2024-07-11 | [
[
"Gross",
"Mathieu",
""
],
[
"Hooper",
"Dan",
""
]
] | In models featuring extra spatial dimensions, particle collisions in the early universe can produce Kaluza-Klein gravitons. Such particles will later decay, potentially impacting the process of Big Bang nucleosynthesis. In this paper, we consider scenarios in which gravity is free to propagate throughout $n$ flat, comp... |
hep-ph/9712308 | Robin Stuart | Robin G. Stuart (Randall Laboratory of Physics) | $O(N_f\alpha^2)$ Radiative Corrections in Low-Energy Electroweak
Processes | 4 pages LaTeX. 2 figures. Uses prhep97.sty, amsmath.sty and
epsfig.sty. Talk presented at the International Europhysics Conference on
High-Energy Physics, Jerusalem, Isreal, 19-26, August 1997 | null | null | null | hep-ph | null | Of the the three best-measured electroweak observables, $\alpha$, $G_\mu$ and
$M_Z$, the first two are extracted from low-energy processes. Both $G_\mu$ and
$M_Z$ are now known to an accuracy of about 2 parts in $10^5$ and there is a
proposal to improve the measurement of the muon lifetime by a factor of 10 in
an exp... | [
{
"created": "Mon, 8 Dec 1997 22:55:53 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Stuart",
"Robin G.",
"",
"Randall Laboratory of Physics"
]
] | Of the the three best-measured electroweak observables, $\alpha$, $G_\mu$ and $M_Z$, the first two are extracted from low-energy processes. Both $G_\mu$ and $M_Z$ are now known to an accuracy of about 2 parts in $10^5$ and there is a proposal to improve the measurement of the muon lifetime by a factor of 10 in an exper... |
1907.07306 | Masanobu Yahiro Dr | Akihisa Miyahara, Masahiro Ishii, Hiroaki Kouno, Masanobu Yahiro | A hadron-quark hybrid model reliable for the EoS in $\mu_{B} \leq 400$
MeV | null | Phys. Rev. D 101, 076011 (2020) | 10.1103/PhysRevD.101.076011 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a simple version of hadron-quark hybrid (HQH) model in the
$\mu_B$--$T$ plain, where $T$ is temperature and $\mu_{B}$ is the baryon-number
chemical potential. The model is composed of the independent-quark model for
quark-gluon states and an improved version of excluded-volume hadron resonance
gas (EV-HRG)... | [
{
"created": "Wed, 17 Jul 2019 02:22:04 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Mar 2020 08:53:45 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Apr 2020 02:23:27 GMT",
"version": "v3"
}
] | 2020-04-22 | [
[
"Miyahara",
"Akihisa",
""
],
[
"Ishii",
"Masahiro",
""
],
[
"Kouno",
"Hiroaki",
""
],
[
"Yahiro",
"Masanobu",
""
]
] | We present a simple version of hadron-quark hybrid (HQH) model in the $\mu_B$--$T$ plain, where $T$ is temperature and $\mu_{B}$ is the baryon-number chemical potential. The model is composed of the independent-quark model for quark-gluon states and an improved version of excluded-volume hadron resonance gas (EV-HRG) m... |
1005.4786 | Fatemeh Taghavi Shahri | F. Taghavi-Shahri, A. Mirjalili, M. M. Yazdanpanah | A new approach to calculate the gluon polarization | 12 pages, 5 figures | Eur.Phys.J.C71:1590,2011 | 10.1140/epjc/s10052-011-1590-9 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the Leading-Order master equation to extract the polarized gluon
distribution G(x;Q^2) = x \deltag(x;Q^2) from polarized proton structure
function, g1p(x;Q^2). By using a Laplace-transform technique, we solve the
master equation and derive the polarized gluon distribution inside the proton.
The test of accu... | [
{
"created": "Wed, 26 May 2010 10:46:36 GMT",
"version": "v1"
}
] | 2011-03-14 | [
[
"Taghavi-Shahri",
"F.",
""
],
[
"Mirjalili",
"A.",
""
],
[
"Yazdanpanah",
"M. M.",
""
]
] | We derive the Leading-Order master equation to extract the polarized gluon distribution G(x;Q^2) = x \deltag(x;Q^2) from polarized proton structure function, g1p(x;Q^2). By using a Laplace-transform technique, we solve the master equation and derive the polarized gluon distribution inside the proton. The test of accura... |
hep-ph/0412079 | Patricia Ball | Patricia Ball and Roman Zwicky | B_{d,s}->rho, omega, K*, phi Decay Form Factors from Light-Cone Sum
Rules Revisited | 44 pages | Phys.Rev.D71:014029,2005 | 10.1103/PhysRevD.71.014029 | IPPP/04/74, TPI-MINN-04/39 | hep-ph | null | We present an improved calculation of $B\to$ light vector form factors from
light-cone sum rules, including one-loop radiative corrections to twist-2 and
twist-3 contributions, and leading order twist-4 corrections. The total
theoretical uncertainty of our results at zero momentum transfer is typically
10% and can be... | [
{
"created": "Mon, 6 Dec 2004 12:19:00 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ball",
"Patricia",
""
],
[
"Zwicky",
"Roman",
""
]
] | We present an improved calculation of $B\to$ light vector form factors from light-cone sum rules, including one-loop radiative corrections to twist-2 and twist-3 contributions, and leading order twist-4 corrections. The total theoretical uncertainty of our results at zero momentum transfer is typically 10% and can be i... |
2111.09614 | Andre Hoang | Miguel A. Benitez-Rathgeb and Diogo Boito and Andre H. Hoang and
Matthias Jamin | Reconciling the FOPT and CIPT Predictions for the Hadronic Tau Decay
Rate | 13 pages, 1 figure, proceedings contribution to the 16th
International Workshop on Tau Lepton Physics | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | In a recent work it was suggested that the discrepancy observed in the
perturbation series behavior of the $\tau$ hadronic decay rate determined in
the FOPT and CIPT approaches can be explained from a different infrared
sensitivity inherent to both methods, assuming that the major source of the
discrepancy is the asy... | [
{
"created": "Thu, 18 Nov 2021 10:45:05 GMT",
"version": "v1"
}
] | 2021-11-19 | [
[
"Benitez-Rathgeb",
"Miguel A.",
""
],
[
"Boito",
"Diogo",
""
],
[
"Hoang",
"Andre H.",
""
],
[
"Jamin",
"Matthias",
""
]
] | In a recent work it was suggested that the discrepancy observed in the perturbation series behavior of the $\tau$ hadronic decay rate determined in the FOPT and CIPT approaches can be explained from a different infrared sensitivity inherent to both methods, assuming that the major source of the discrepancy is the asymp... |
1704.05419 | Abdur Rehman | Ahmed Ali, Ishtiaq Ahmed, M. Jamil Aslam and Abdur Rehman | Mass spectrum of spin-1/2 pentaquarks with a $c\bar{c}$ component and
their anticipated discovery modes in $b$-baryon decays | 1 figure, 11 tables | null | null | DESY 17-057 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The LHCb discovery of the two baryonic states $P_c^+(4380)$ and
$P_c^+(4450)$, having $J^{P}=3/2^-$ and $J^{P}=5/2^+$, respectively, in the
process $pp \to b \bar{b} \to \Lambda_b X$, followed by the decay $\Lambda_b
\to J/\psi\; p\; K^-$, has motivated a number of theoretical models.
Interpreting them as compact $\{... | [
{
"created": "Tue, 18 Apr 2017 16:47:36 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Apr 2017 13:06:59 GMT",
"version": "v2"
}
] | 2017-04-21 | [
[
"Ali",
"Ahmed",
""
],
[
"Ahmed",
"Ishtiaq",
""
],
[
"Aslam",
"M. Jamil",
""
],
[
"Rehman",
"Abdur",
""
]
] | The LHCb discovery of the two baryonic states $P_c^+(4380)$ and $P_c^+(4450)$, having $J^{P}=3/2^-$ and $J^{P}=5/2^+$, respectively, in the process $pp \to b \bar{b} \to \Lambda_b X$, followed by the decay $\Lambda_b \to J/\psi\; p\; K^-$, has motivated a number of theoretical models. Interpreting them as compact $\{\b... |
hep-ph/9906470 | Alessandro Strumia | R. Barbieri, G. Ross and A. Strumia | Vacuum oscillations of quasi degenerate solar neutrinos | 6 pages. Final version, more clear presentation | JHEP 9910:020,1999 | 10.1088/1126-6708/1999/10/020 | IFUP-TH/32-99, OUTP-99-30P and SNS-PH/99-10 | hep-ph | null | The atmospheric neutrino oscillations and the vacuum oscillation solution of
the solar neutrino problem can be consistently described by a doubly or triply
degenerate neutrino spectrum as long as the high level of degeneracy required
is not spoiled by radiative corrections. We show that this is the case for
neutrino ... | [
{
"created": "Wed, 23 Jun 1999 14:56:09 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Jul 1999 14:50:35 GMT",
"version": "v2"
},
{
"created": "Fri, 22 Oct 1999 17:00:11 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Barbieri",
"R.",
""
],
[
"Ross",
"G.",
""
],
[
"Strumia",
"A.",
""
]
] | The atmospheric neutrino oscillations and the vacuum oscillation solution of the solar neutrino problem can be consistently described by a doubly or triply degenerate neutrino spectrum as long as the high level of degeneracy required is not spoiled by radiative corrections. We show that this is the case for neutrino ma... |
hep-ph/9801215 | Valera Lyubovitskij | V. E. Lyubovitskij (JINR, Dubna and Tomsk University), E. Z. Lipartia
(JINR, Dubna and Tbilisi University), A. G. Rusetsky (JINR, Dubna and Tbilisi
University) | Perturbative framework for the pi(+)pi(-) atom | 8 pages, LaTeX-file | Pisma Zh.Eksp.Teor.Fiz. 66 (1997) 747; JETP Lett. 66 (1997)
783-788 | 10.1134/1.567598 | null | hep-ph | null | The perturbative framework is developed for the calculation of the pi(+)pi(-)
atom characteristics on the basis of the field-theoretical Bethe-Salpeter
approach. A closed expression for the first-order correction to the pi(+)pi(-)
atom lifetime has been obtained.
| [
{
"created": "Mon, 5 Jan 1998 11:17:56 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Jan 1998 18:03:36 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Lyubovitskij",
"V. E.",
"",
"JINR, Dubna and Tomsk University"
],
[
"Lipartia",
"E. Z.",
"",
"JINR, Dubna and Tbilisi University"
],
[
"Rusetsky",
"A. G.",
"",
"JINR, Dubna and Tbilisi\n University"
]
] | The perturbative framework is developed for the calculation of the pi(+)pi(-) atom characteristics on the basis of the field-theoretical Bethe-Salpeter approach. A closed expression for the first-order correction to the pi(+)pi(-) atom lifetime has been obtained. |
hep-ph/9512443 | Ngee-Pong Chang | Ngee Pong Chang | Chirality in the Early Universe | 6 pages, LaTeX. To appear in Proceedings of "International Conference
on the Frontiers of Physics", Shantou, China, 5-9 August, 1995, to be
published by World Scientific Publishers | null | null | CCNY-HEP-95-20 | hep-ph | null | The early big bang is an alphabet soup of quarks, W bosons, gluons, and other
exotic particles and flavors. In the usual scenario, there is no place for the
pion. It dissociates in the alphabet soup of the early universe. I will show
that this scenario is naive. The thermal vacuum is a far more complex state,
and the... | [
{
"created": "Sat, 30 Dec 1995 03:49:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chang",
"Ngee Pong",
""
]
] | The early big bang is an alphabet soup of quarks, W bosons, gluons, and other exotic particles and flavors. In the usual scenario, there is no place for the pion. It dissociates in the alphabet soup of the early universe. I will show that this scenario is naive. The thermal vacuum is a far more complex state, and the p... |
hep-ph/9307282 | Thomas Mannel | H. Anlauf, H. Dahmen, A. Himmler, P. Manakos and T. Mannel | Radiative Corrections to $W$ Pair Production at High Energies | Talk given at the "Workshop on Physics and Experiments with Linear
e^+ e^- Colliders", Waikoloa, Hawaii, April 93, 4 pages, LaTeX, with 4
uuencoded figures (Encapsulated Postscript), requires epsf, IKDA 93/25 | null | null | null | hep-ph | null | Radiative Corrections to $W$ Pair Production and effects of finite width of
the $W$ bosons are studied using the Monte Carlo {\tt WOPPER}. As an example
the influence of QED radiative corrections on the reconstruction of the $W$
helicities at LEP 200 and a future 500 GeV $e^+ e^-$ collider is discussed.
| [
{
"created": "Fri, 16 Jul 1993 11:53:35 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Anlauf",
"H.",
""
],
[
"Dahmen",
"H.",
""
],
[
"Himmler",
"A.",
""
],
[
"Manakos",
"P.",
""
],
[
"Mannel",
"T.",
""
]
] | Radiative Corrections to $W$ Pair Production and effects of finite width of the $W$ bosons are studied using the Monte Carlo {\tt WOPPER}. As an example the influence of QED radiative corrections on the reconstruction of the $W$ helicities at LEP 200 and a future 500 GeV $e^+ e^-$ collider is discussed. |
hep-ph/0307061 | Francesco Becattini | F. Becattini, L. Ferroni (University and INFN Florence) | Statistical hadronization and hadronic microcanonical ensemble I | 15 pages, LaTeX macros svjour.cls and svepj.clo needed, revised
version to be published in Eur. Phys. J. C | Eur.Phys.J.C35:243-258,2004 | 10.1140/epjc/s2004-01850-1 | DFF 07/2003 | hep-ph | null | We present a full treatment of the microcanonical ensemble of the ideal
hadron-resonance gas in a quantum-mechanical framework which is appropriate for
the statistical model of hadronization. By using a suitable transition operator
for hadronization we are able to recover the results of the statistical theory,
partic... | [
{
"created": "Fri, 4 Jul 2003 13:58:29 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Apr 2004 15:05:29 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Becattini",
"F.",
"",
"University and INFN Florence"
],
[
"Ferroni",
"L.",
"",
"University and INFN Florence"
]
] | We present a full treatment of the microcanonical ensemble of the ideal hadron-resonance gas in a quantum-mechanical framework which is appropriate for the statistical model of hadronization. By using a suitable transition operator for hadronization we are able to recover the results of the statistical theory, particul... |
2101.05192 | Yohei Ema | Valerie Domcke, Yohei Ema, Kyohei Mukaida | Axion assisted Schwinger effect | 18 pages + appendices, 5 figures | null | 10.1007/JHEP05(2021)001 | DESY 21-006, CERN-TH-2021-010 | hep-ph astro-ph.CO cond-mat.mes-hall hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out an enhancement of the pair production rate of charged fermions
in a strong electric field in the presence of time dependent classical
axion-like background field, which we call axion assisted Schwinger effect.
While the standard Schwinger production rate is proportional to
$\exp(-\pi(m^2+p_T^2 )/E)$, wit... | [
{
"created": "Wed, 13 Jan 2021 16:50:42 GMT",
"version": "v1"
}
] | 2021-05-19 | [
[
"Domcke",
"Valerie",
""
],
[
"Ema",
"Yohei",
""
],
[
"Mukaida",
"Kyohei",
""
]
] | We point out an enhancement of the pair production rate of charged fermions in a strong electric field in the presence of time dependent classical axion-like background field, which we call axion assisted Schwinger effect. While the standard Schwinger production rate is proportional to $\exp(-\pi(m^2+p_T^2 )/E)$, with ... |
1404.0293 | Dmitri Melikhov | Wolfgang Lucha, Dmitri Melikhov, and Silvano Simula | Decay constants of the charmed vector mesons $D^*$ and $D^*_s$ from QCD
sum rules | 9 pages, published version | Phys.Lett.B735:12-18,2014 | 10.1016/j.physletb.2014.06.007 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a sum-rule calculation of the decay constants of the charmed
vector mesons $D^*$ and $D^*_s$ from the two-point correlator of vector
currents. First, we show that the perturbative expansion in terms of the pole
mass exhibits no sign of convergence whereas the reorganization of this
expansion in terms of th... | [
{
"created": "Tue, 1 Apr 2014 16:08:20 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Jun 2014 08:04:35 GMT",
"version": "v2"
}
] | 2014-06-16 | [
[
"Lucha",
"Wolfgang",
""
],
[
"Melikhov",
"Dmitri",
""
],
[
"Simula",
"Silvano",
""
]
] | We present a sum-rule calculation of the decay constants of the charmed vector mesons $D^*$ and $D^*_s$ from the two-point correlator of vector currents. First, we show that the perturbative expansion in terms of the pole mass exhibits no sign of convergence whereas the reorganization of this expansion in terms of the ... |
1311.4410 | Tom Banks | T. Banks | Dirac Gluinos in the Pyramid Scheme | 11 pages, LaTeX2e | null | null | RUNHETC-2013-2; SCIPP-13/12 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I point out several terms in the low energy effective Lagrangian of the
Pyramid Scheme, which were missed in a previous analysis of the
phenomenological consequences of the model. They lead to a Dirac contribution
to the gluino mass, much larger than the one loop Majorana mass. The gluino can
thus be much heavier tha... | [
{
"created": "Mon, 18 Nov 2013 14:46:21 GMT",
"version": "v1"
}
] | 2013-11-19 | [
[
"Banks",
"T.",
""
]
] | I point out several terms in the low energy effective Lagrangian of the Pyramid Scheme, which were missed in a previous analysis of the phenomenological consequences of the model. They lead to a Dirac contribution to the gluino mass, much larger than the one loop Majorana mass. The gluino can thus be much heavier than ... |
hep-ph/9902370 | Iain Stewart | Thomas Mehen, Iain W. Stewart, and Mark B. Wise (Caltech) | Wigner symmetry in the limit of large scattering lengths | 4 pages, 2 figs, minor typos and discussion regarding the number of
three body operators corrected | Phys.Rev.Lett. 83 (1999) 931-934 | 10.1103/PhysRevLett.83.931 | CALT-68-2213 | hep-ph nucl-th | null | We note that in the limit where the NN 1S0 and 3S1 scattering lengths,
a^(1S0) and a^(3S1), go to infinity, the leading terms in the effective field
theory for strong NN interactions are invariant under Wigner's SU(4)
spin-isospin symmetry. This explains why the leading effects of radiation pions
on the S-wave NN sca... | [
{
"created": "Tue, 16 Feb 1999 19:47:30 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Mar 1999 21:41:57 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Mehen",
"Thomas",
"",
"Caltech"
],
[
"Stewart",
"Iain W.",
"",
"Caltech"
],
[
"Wise",
"Mark B.",
"",
"Caltech"
]
] | We note that in the limit where the NN 1S0 and 3S1 scattering lengths, a^(1S0) and a^(3S1), go to infinity, the leading terms in the effective field theory for strong NN interactions are invariant under Wigner's SU(4) spin-isospin symmetry. This explains why the leading effects of radiation pions on the S-wave NN scatt... |
1310.0914 | Michal Malinsky | Michal Malinsk\'y, Carolina Arbel\'aez Rodr\'iguez, Helena
Kole\v{s}ov\'a | Witten's loop in the flipped SU(5) unification | 8 pages, 5 figures, prepared for the proceedings of the CETUP* 2013
program (Neutrino Physics and Astrophysics session: July 15 - July 26, 2013),
Lead, South Dakota | null | 10.1063/1.4883437 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a very simple, yet potentially realistic renormalizable flipped
SU(5) scenario in which the right-handed neutrino masses are generated at very
high energies by means of a two-loop diagram similar to that identified by E.
Witten in the early 1980's in the SO(10) GUT framework. This mechanism leaves
its traces... | [
{
"created": "Thu, 3 Oct 2013 07:25:27 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Malinský",
"Michal",
""
],
[
"Rodríguez",
"Carolina Arbeláez",
""
],
[
"Kolešová",
"Helena",
""
]
] | We study a very simple, yet potentially realistic renormalizable flipped SU(5) scenario in which the right-handed neutrino masses are generated at very high energies by means of a two-loop diagram similar to that identified by E. Witten in the early 1980's in the SO(10) GUT framework. This mechanism leaves its traces i... |
2203.09512 | Spencer Chang | Fayez Abu-Ajamieh, Spencer Chang, Miranda Chen, Da Liu, and Markus A.
Luty | Snowmass 2021 White Paper: Higgs Coupling Sensitivities and
Model-Independent Bounds on the Scale of New Physics | v2, 5 pages, added Muon Collider numbers, 2 added plots, contribution
to Snowmass 2021 | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this Snowmass white paper, we describe how unitarity bounds can convert
sensitivities for Higgs couplings at future colliders into sensitivities to the
scale of new physics. This gives a model-independent consequence of improving
these sensitivities and illustrate the impact they would have on constraining
new phy... | [
{
"created": "Thu, 17 Mar 2022 17:58:41 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Apr 2022 17:28:15 GMT",
"version": "v2"
}
] | 2022-04-04 | [
[
"Abu-Ajamieh",
"Fayez",
""
],
[
"Chang",
"Spencer",
""
],
[
"Chen",
"Miranda",
""
],
[
"Liu",
"Da",
""
],
[
"Luty",
"Markus A.",
""
]
] | In this Snowmass white paper, we describe how unitarity bounds can convert sensitivities for Higgs couplings at future colliders into sensitivities to the scale of new physics. This gives a model-independent consequence of improving these sensitivities and illustrate the impact they would have on constraining new physi... |
hep-ph/9603223 | Francisco del Aguila | F. del Aguila, M. Zralek | CP Phases in Models with Some Fermion Masses Vanishing and/or Degenerate | 16 pages, no figures. Full postscript file available at:
http://deneb.ugr.es/preprints/ugft58.ps | Acta Phys.Polon. B27 (1996) 971-984 | null | UG-FT-58/96, TP-USL/96/08 | hep-ph | null | We count the number of CP breaking phases in models with $SU(2)_L\times
U(1)_Y$ and $SU(2)_L\times SU(2)_R\times U(1)_{B-L}$ electroweak gauge groups
and extended matter contents with some fermion masses vanishing and/or
degenerate. Quarks and leptons, including Majorana neutrinos, are treated in a
similar way. CP vi... | [
{
"created": "Tue, 5 Mar 1996 11:17:41 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"del Aguila",
"F.",
""
],
[
"Zralek",
"M.",
""
]
] | We count the number of CP breaking phases in models with $SU(2)_L\times U(1)_Y$ and $SU(2)_L\times SU(2)_R\times U(1)_{B-L}$ electroweak gauge groups and extended matter contents with some fermion masses vanishing and/or degenerate. Quarks and leptons, including Majorana neutrinos, are treated in a similar way. CP viol... |
0712.1053 | Giorgio Torrieri | Jorge Noronha, Giorgio Torrieri, Miklos Gyulassy | Near Zone Navier-Stokes Analysis of Heavy Quark Jet Quenching in an
$\mathcal{N}$ =4 SYM Plasma | new revised version, 11 figures, as published in PRC | Phys.Rev.C78:024903,2008 | 10.1103/PhysRevC.78.024903 | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The near zone energy-momentum tensor of a supersonic heavy quark jet moving
through a strongly-coupled $\mathcal{N}=4$ SYM plasma is analyzed in terms of
first-order Navier-Stokes hydrodynamics. It is shown that the hydrodynamical
description of the near quark region worsens with increasing quark velocities.
For real... | [
{
"created": "Thu, 6 Dec 2007 22:07:35 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Feb 2008 13:59:05 GMT",
"version": "v2"
},
{
"created": "Mon, 15 Sep 2008 14:41:44 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Noronha",
"Jorge",
""
],
[
"Torrieri",
"Giorgio",
""
],
[
"Gyulassy",
"Miklos",
""
]
] | The near zone energy-momentum tensor of a supersonic heavy quark jet moving through a strongly-coupled $\mathcal{N}=4$ SYM plasma is analyzed in terms of first-order Navier-Stokes hydrodynamics. It is shown that the hydrodynamical description of the near quark region worsens with increasing quark velocities. For realis... |
hep-ph/0612237 | Seong Youl Choi | S.Y. Choi, K. Hagiwara, Y.G. Kim, K. Mawatari, P.M. Zerwas | $\tau$ Polarization in SUSY Cascade Decays | 11 pages, 4 figures, axodraw.sty used | Phys.Lett.B648:207-212,2007 | 10.1016/j.physletb.2007.02.068 | DESY 06-237, KEK-TH-1124, KIAS-P06063 | hep-ph hep-ex | null | $\tau$ leptons emitted in cascade decays of supersymmetric particles are
polarized. The polarization may be exploited to determine spin and mixing
properties of the neutralinos and stau particles involved.
| [
{
"created": "Tue, 19 Dec 2006 19:44:49 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Choi",
"S. Y.",
""
],
[
"Hagiwara",
"K.",
""
],
[
"Kim",
"Y. G.",
""
],
[
"Mawatari",
"K.",
""
],
[
"Zerwas",
"P. M.",
""
]
] | $\tau$ leptons emitted in cascade decays of supersymmetric particles are polarized. The polarization may be exploited to determine spin and mixing properties of the neutralinos and stau particles involved. |
hep-ph/0212165 | Masakiyo Kitazawa | M. Kitazawa, T. Koide, T. Kunihiro, Y. Nemoto | Effects of Vector Coupling on Chiral and Color-superconducting Phase
Transitions -- interplay among the scalar, pairing and vector interaction -- | 4 pages, 6 figures, Talk presented at the XVIth International
Conference on Particles and Nuclei (PANIC02), Osaka, Japan, Sep.30 - Oct.4,
2002, Uses espcrc1.sty | Nucl.Phys. A721 (2003) 289-292 | 10.1016/S0375-9474(03)01052-2 | null | hep-ph | null | We investigate effects of the vector interaction appearing in chiral
effective Lagrangians on the chiral and color superconducting (CSC) phase
transitions using Nambu-Jona-Lasinio model. It is shown that the repulsive
density-density interaction coming from the vector term enhances competition
between the chiral symm... | [
{
"created": "Thu, 12 Dec 2002 00:31:46 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Kitazawa",
"M.",
""
],
[
"Koide",
"T.",
""
],
[
"Kunihiro",
"T.",
""
],
[
"Nemoto",
"Y.",
""
]
] | We investigate effects of the vector interaction appearing in chiral effective Lagrangians on the chiral and color superconducting (CSC) phase transitions using Nambu-Jona-Lasinio model. It is shown that the repulsive density-density interaction coming from the vector term enhances competition between the chiral symmer... |
0806.4841 | Severine Ovyn | S. Ovyn and J. de Favereau de Jeneret | High energy single top photoproduction at the LHC | 8 pages, 5 tables, 1 figure. Presented at the International Workshop
on Top Quark Physics (TOP2008), La Biodola, Isola d'Elba, Italy, May 2008. To
be published in "Il nuovo cimento" | Nuovo Cim.B123:1126-1133,2008 | 10.1393/ncb/i2008-10684-5 | CP3-08-28 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | High-energy photon-proton interactions at the LHC offer interesting
possibilities for the study of top properties. Using a fast simulation of a
LHC-like detector, first results on the measurement of the |V_{tb}| matrix
element using Wt photoproduction are presented. Anomalous photoproduction of
single top due to Flav... | [
{
"created": "Mon, 30 Jun 2008 09:54:11 GMT",
"version": "v1"
}
] | 2010-11-11 | [
[
"Ovyn",
"S.",
""
],
[
"de Jeneret",
"J. de Favereau",
""
]
] | High-energy photon-proton interactions at the LHC offer interesting possibilities for the study of top properties. Using a fast simulation of a LHC-like detector, first results on the measurement of the |V_{tb}| matrix element using Wt photoproduction are presented. Anomalous photoproduction of single top due to Flavou... |
hep-ph/9912278 | Peter John | S.J. Huber, P. John, M. Laine and M.G. Schmidt | CP Violating Bubble Wall Profiles | null | Phys.Lett.B475:104-110,2000 | 10.1016/S0370-2693(00)00064-2 | null | hep-ph | null | We solve the equations of motion for a CP violating phase between the two
Higgs doublets at the bubble wall of the MSSM electroweak phase transition.
Contrary to earlier suggestions, we do not find indications of spontaneous
``transitional'' CP violation in the MSSM. On the other hand, in case there is
explicit CP vi... | [
{
"created": "Thu, 9 Dec 1999 14:02:59 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Huber",
"S. J.",
""
],
[
"John",
"P.",
""
],
[
"Laine",
"M.",
""
],
[
"Schmidt",
"M. G.",
""
]
] | We solve the equations of motion for a CP violating phase between the two Higgs doublets at the bubble wall of the MSSM electroweak phase transition. Contrary to earlier suggestions, we do not find indications of spontaneous ``transitional'' CP violation in the MSSM. On the other hand, in case there is explicit CP viol... |
1209.3143 | Leandro Cieri | Leandro Cieri | Diphoton production at Next-to-Next-to-Leading-Order | 4 pages, 3 figures, to appear in the proceedings of the 16th
International Conference in Quantum Chromodynamics (QCD2012), Montpellier,
July 2012. arXiv admin note: text overlap with arXiv:1207.3252 | null | 10.1016/j.nuclphysbps.2012.11.007 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider direct diphoton production in hadron collisions. We compute the
next-to-next-to-leading order (NNLO) QCD radiative corrections at the
fully-differential level. Our calculation uses the qT subtraction formalism and
it is implemented in a parton level Monte Carlo program, which allows the user
to apply arbi... | [
{
"created": "Fri, 14 Sep 2012 10:02:10 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Cieri",
"Leandro",
""
]
] | We consider direct diphoton production in hadron collisions. We compute the next-to-next-to-leading order (NNLO) QCD radiative corrections at the fully-differential level. Our calculation uses the qT subtraction formalism and it is implemented in a parton level Monte Carlo program, which allows the user to apply arbitr... |
0811.1599 | Lorenzo Ubaldi | Lorenzo Ubaldi | Effects of theta on the deuteron binding energy and the triple-alpha
process | 17 pages, 7 figures, references added | Phys.Rev.D81:025011,2010 | 10.1103/PhysRevD.81.025011 | SCIPP 2008/12 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the effects that a non zero strong-CP-violating parameter theta
would have on the deuteron and diproton binding energies and on the
triple-alpha process. Both these systems exhibit fine tuning, so it is
plausible that a small change in the nuclear force would produce catastrophic
consequences. Such a nuclear... | [
{
"created": "Mon, 10 Nov 2008 22:34:20 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Aug 2009 00:49:35 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Ubaldi",
"Lorenzo",
""
]
] | We study the effects that a non zero strong-CP-violating parameter theta would have on the deuteron and diproton binding energies and on the triple-alpha process. Both these systems exhibit fine tuning, so it is plausible that a small change in the nuclear force would produce catastrophic consequences. Such a nuclear f... |
2212.08404 | Arunansu Sil | Soumen Kumar Manna and Arunansu Sil | Majorons Revisited: light dark matter as FIMP | Version to appear in PRD | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We show that Majoron, the pseudo-Nambu-Goldstone boson resulting from the
spontaneous breaking of global lepton number symmetry, can present itself as a
viable freeze-in type of dark matter in a mass range keV-GeV, thanks to the
explicit higher dimensional Lepton number breaking operator. Interestingly, the
proposal ... | [
{
"created": "Fri, 16 Dec 2022 10:59:38 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Oct 2023 07:35:38 GMT",
"version": "v2"
}
] | 2023-10-11 | [
[
"Manna",
"Soumen Kumar",
""
],
[
"Sil",
"Arunansu",
""
]
] | We show that Majoron, the pseudo-Nambu-Goldstone boson resulting from the spontaneous breaking of global lepton number symmetry, can present itself as a viable freeze-in type of dark matter in a mass range keV-GeV, thanks to the explicit higher dimensional Lepton number breaking operator. Interestingly, the proposal is... |
2108.09222 | J\'er\'emie Quarroz | Christian Br{\o}nnum-Hansen, Kirill Melnikov, J\'er\'emie Quarroz,
Chen-Yu Wang | On non-factorisable contributions to $t$-channel single-top production | null | null | 10.1007/JHEP11(2021)130 | TTP21-027, P3H-21-057 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the non-factorisable contribution to the two-loop helicity
amplitude for $t$-channel single-top production, the last missing piece of the
two-loop virtual corrections to this process. Our calculation employs analytic
reduction to master integrals and the auxiliary mass flow method for their fast
numerical ... | [
{
"created": "Fri, 20 Aug 2021 15:28:51 GMT",
"version": "v1"
}
] | 2021-12-01 | [
[
"Brønnum-Hansen",
"Christian",
""
],
[
"Melnikov",
"Kirill",
""
],
[
"Quarroz",
"Jérémie",
""
],
[
"Wang",
"Chen-Yu",
""
]
] | We compute the non-factorisable contribution to the two-loop helicity amplitude for $t$-channel single-top production, the last missing piece of the two-loop virtual corrections to this process. Our calculation employs analytic reduction to master integrals and the auxiliary mass flow method for their fast numerical ev... |
hep-ph/9501353 | Stuart Raby | Stuart Raby | Fermion Masses and SO(10) SUSY GUTs | Talk presented at the Warsaw-Boston Workshop on Physics from Planck
Scale to Electro-Weak Scale, Warsaw, Poland, September 1994. 22 pages, latex,
12 figures are not included. They can be obtained upon request to
raby@mps.ohio-state.edu. | null | null | OHSTPY-HEP-T-95-001 | hep-ph | null | In this talk I summarize published work on a systematic operator analysis for
fermion masses in a class of effective supersymmetric SO(10)
GUTs\cite{adhrs}~\footnote{This work is in collaboration with G. Anderson, S.
Dimopoulos, L.J. Hall, and G. Starkman.}. Given a minimal set of four operators
at $M_G$, we have jus... | [
{
"created": "Fri, 20 Jan 1995 21:33:14 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Raby",
"Stuart",
""
]
] | In this talk I summarize published work on a systematic operator analysis for fermion masses in a class of effective supersymmetric SO(10) GUTs\cite{adhrs}~\footnote{This work is in collaboration with G. Anderson, S. Dimopoulos, L.J. Hall, and G. Starkman.}. Given a minimal set of four operators at $M_G$, we have just ... |
2208.03845 | Wayne de Paula | R.M. Moita, J.P.B.C. de Melo, T. Frederico, W. de Paula | Pion inspired by QCD: Nakanishi and Light-Front Integral Representations | null | Phys. Rev. D 106, 016016, 2022 | 10.1103/PhysRevD.106.016016 | null | hep-ph hep-th nucl-th | http://creativecommons.org/licenses/by/4.0/ | The pion structure in Minkowski space is explored using the Nakanishi
integral representation. A general framework is developed for the pion
Bethe-Salpeter amplitude based on the Kallen-Lehmann representation of the
dressed quarks with an ansatz for the pseudo-scalar $\pi-q\bar q$ vertex
fulfilling the axial Ward-Tak... | [
{
"created": "Sun, 7 Aug 2022 23:53:21 GMT",
"version": "v1"
}
] | 2022-08-09 | [
[
"Moita",
"R. M.",
""
],
[
"de Melo",
"J. P. B. C.",
""
],
[
"Frederico",
"T.",
""
],
[
"de Paula",
"W.",
""
]
] | The pion structure in Minkowski space is explored using the Nakanishi integral representation. A general framework is developed for the pion Bethe-Salpeter amplitude based on the Kallen-Lehmann representation of the dressed quarks with an ansatz for the pseudo-scalar $\pi-q\bar q$ vertex fulfilling the axial Ward-Takah... |
1601.01676 | Inanc Sahin | I. Sahin | Semi-elastic cross section for a scalar resonance of mass 750 GeV | a new figure and references added | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We assume that the recently reported excess over Standard Model expectations
in the diphoton production is originated from a new scalar boson phi which
interacts with photons through the coupling proportional to phi F^2. We obtain
the cross section for semi-elastic production process pp-> p gamma p-> p phi q
X by con... | [
{
"created": "Thu, 7 Jan 2016 15:10:04 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jan 2016 14:18:58 GMT",
"version": "v2"
}
] | 2016-01-21 | [
[
"Sahin",
"I.",
""
]
] | We assume that the recently reported excess over Standard Model expectations in the diphoton production is originated from a new scalar boson phi which interacts with photons through the coupling proportional to phi F^2. We obtain the cross section for semi-elastic production process pp-> p gamma p-> p phi q X by consi... |
hep-ph/9209260 | null | X. G. He, J. P. Ma and B. H. J. McKellar | CP Violating Form Factors for Three Gauge Boson Vertex in the Two Higgs
Doublet and Left-Right symmetric Models | 9 pages, Tex, UM-P-92/75, OZ-92/26 | Phys.Lett.B304:285-290,1993 | 10.1016/0370-2693(93)90296-T | null | hep-ph | null | In this paper we calculate the one loop contributions to the CP violating
three gauge boson couplings in two-Higgs doublet and Left--Right symmetric
models. In the two-Higgs doublet model only a P conserving and CP violating
coupling is generated, and it can be large as $10^{-3}$. In the Left--Right
symmetric model b... | [
{
"created": "Mon, 21 Sep 1992 05:52:27 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"He",
"X. G.",
""
],
[
"Ma",
"J. P.",
""
],
[
"McKellar",
"B. H. J.",
""
]
] | In this paper we calculate the one loop contributions to the CP violating three gauge boson couplings in two-Higgs doublet and Left--Right symmetric models. In the two-Higgs doublet model only a P conserving and CP violating coupling is generated, and it can be large as $10^{-3}$. In the Left--Right symmetric model bot... |
hep-ph/9404342 | null | H. Baer, J. Sender and X. Tata | The Search for Top Squarks at the Fermilab Tevatron Collider | 18 pages (REVTEX) plus 10 uuencoded figures attached, preprint nos.
FSU-HEP-940430 and UH-511-788-94 | Phys.Rev. D50 (1994) 4517-4528 | 10.1103/PhysRevD.50.4517 | null | hep-ph | null | The lighter superpartner of the top quark ($\tt_1$) may be considerably
lighter than squarks of the first two generations, and hence may be accessible
to Tevatron collider searches, even if the other squarks and the gluino are too
heavy. For the range of $m_{\tt_1}$ of interest at the Tevatron, the $\tt_1$
decays to ... | [
{
"created": "Wed, 27 Apr 1994 03:55:43 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Baer",
"H.",
""
],
[
"Sender",
"J.",
""
],
[
"Tata",
"X.",
""
]
] | The lighter superpartner of the top quark ($\tt_1$) may be considerably lighter than squarks of the first two generations, and hence may be accessible to Tevatron collider searches, even if the other squarks and the gluino are too heavy. For the range of $m_{\tt_1}$ of interest at the Tevatron, the $\tt_1$ decays to a ... |
hep-ph/9903249 | Paolo Gambino | P. Gambino, A. Sirlin, and G. Weiglein | Test of the Heavy Top Expansion in the Evaluation of MW and
sin^2theta_eff | 11 pages, no figure | JHEP 9904 (1999) 025 | 10.1088/1126-6708/1999/04/025 | TUM-HEP-342/99, MPI-PhT/99-06, KA-TP-3-1999 | hep-ph | null | In order to test the accuracy of the Heavy Top-mass Expansion (HTE) employed
in recent two-loop calculations of MW and sin^2theta_eff, we consider their
contributions to subtracted quantities of the form MW_sub=MW(mh)-MW(mh0), where
mh0 is a reference point. The results are compared with those obtained by a
precise n... | [
{
"created": "Wed, 3 Mar 1999 16:55:11 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Gambino",
"P.",
""
],
[
"Sirlin",
"A.",
""
],
[
"Weiglein",
"G.",
""
]
] | In order to test the accuracy of the Heavy Top-mass Expansion (HTE) employed in recent two-loop calculations of MW and sin^2theta_eff, we consider their contributions to subtracted quantities of the form MW_sub=MW(mh)-MW(mh0), where mh0 is a reference point. The results are compared with those obtained by a precise num... |
2108.10524 | Stathes D. Paganis | Xing-Fu Su, You-Ying Li, Rosy Nicolaidou, Min Chen, Hsin-Yeh Wu and
Stathes Paganis | High $P_T$ Higgs excess as a signal of non-local QFT at the LHC | Published in EPJC | Eur. Phys. J. C 81, 796 (2021) | 10.1140/epjc/s10052-021-09577-9 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-local extensions of the Standard Model with a non-locality scale
$\Lambda_{NL}$ have the effect of smearing the pointlike vertices of the
Standard Model. At energies significantly lower than $\Lambda_{NL}$ vertices
appear pointlike, while beyond this scale all beta functions vanish and all
couplings approach a fi... | [
{
"created": "Tue, 24 Aug 2021 05:06:56 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Sep 2021 02:46:19 GMT",
"version": "v2"
},
{
"created": "Fri, 24 Sep 2021 05:53:44 GMT",
"version": "v3"
}
] | 2021-09-30 | [
[
"Su",
"Xing-Fu",
""
],
[
"Li",
"You-Ying",
""
],
[
"Nicolaidou",
"Rosy",
""
],
[
"Chen",
"Min",
""
],
[
"Wu",
"Hsin-Yeh",
""
],
[
"Paganis",
"Stathes",
""
]
] | Non-local extensions of the Standard Model with a non-locality scale $\Lambda_{NL}$ have the effect of smearing the pointlike vertices of the Standard Model. At energies significantly lower than $\Lambda_{NL}$ vertices appear pointlike, while beyond this scale all beta functions vanish and all couplings approach a fixe... |
1312.4178 | Vsevolod Orlovsky | V.D. Orlovsky and Yu.A. Simonov | Quark mass dependence of the QCD temperature transition in magnetic
fields | 14 pages, 2 figures | Phys. Rev. D 89, 074034 (2014) | 10.1103/PhysRevD.89.074034 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vacuum energy of quarks participates in the pressure balance at the
temperature transition T_c and defines the dependence of T_c on m_q. We first
check this dependence in absence of magnetic fields eB vs known lattice data,
and then take into account the known strong dependence of the quark condensate
on eB. The resu... | [
{
"created": "Sun, 15 Dec 2013 18:33:03 GMT",
"version": "v1"
}
] | 2014-04-23 | [
[
"Orlovsky",
"V. D.",
""
],
[
"Simonov",
"Yu. A.",
""
]
] | Vacuum energy of quarks participates in the pressure balance at the temperature transition T_c and defines the dependence of T_c on m_q. We first check this dependence in absence of magnetic fields eB vs known lattice data, and then take into account the known strong dependence of the quark condensate on eB. The result... |
1512.06166 | Vasiliki Mitsou | Vasiliki A. Mitsou (U. Valencia, IFIC) | Conciliating SUSY with the Z-peaked excess | 12 pages, 10 figures; Invited plenary talk in 4th International
Conference on New Frontiers in Physics (ICNFP 2015), 23-30 Aug 2015,
Kolymbari, Greece; based on arXiv:1503.04184 | EPJ Web Conf. 126 (2016) 02021 | 10.1051/epjconf/201612602021 | IFIC/15-93 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ATLAS experiment observed an excess at the $3\sigma$ level in the channel
of $Z$ boson, jets and high missing transverse momentum in the full 2012
dataset at 8 TeV while searching for SUSY. The question arises whether the
abundance and the kinematical features of this excess are compatible with the
yet unconstrai... | [
{
"created": "Sat, 19 Dec 2015 00:12:58 GMT",
"version": "v1"
}
] | 2016-11-29 | [
[
"Mitsou",
"Vasiliki A.",
"",
"U. Valencia, IFIC"
]
] | The ATLAS experiment observed an excess at the $3\sigma$ level in the channel of $Z$ boson, jets and high missing transverse momentum in the full 2012 dataset at 8 TeV while searching for SUSY. The question arises whether the abundance and the kinematical features of this excess are compatible with the yet unconstraine... |
1711.00067 | James Ingoldby | Thomas Appelquist, James Ingoldby, Maurizio Piai | Analysis of a Dilaton EFT for Lattice Data | 16 pages, 6 figures, Typos corrected and acknowledgement added.
Version accepted for publication at JHEP | null | 10.1007/JHEP03(2018)039 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a recent paper, we developed and applied a dilaton-based effective field
theory (EFT) to the analysis of lattice-simulation data for a class of
confining gauge theories with near-conformal infrared behavior. It was employed
there at the classical level to the SU(3) gauge theory with eight Dirac
fermions in the fun... | [
{
"created": "Tue, 31 Oct 2017 19:33:43 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Feb 2018 03:46:44 GMT",
"version": "v2"
},
{
"created": "Thu, 8 Mar 2018 21:31:25 GMT",
"version": "v3"
}
] | 2018-03-12 | [
[
"Appelquist",
"Thomas",
""
],
[
"Ingoldby",
"James",
""
],
[
"Piai",
"Maurizio",
""
]
] | In a recent paper, we developed and applied a dilaton-based effective field theory (EFT) to the analysis of lattice-simulation data for a class of confining gauge theories with near-conformal infrared behavior. It was employed there at the classical level to the SU(3) gauge theory with eight Dirac fermions in the funda... |
hep-ph/9806262 | David John Summers | David J. Summers (Univ. of Cambridge) | What does the W p_T distribution tell us about the W + 1 jet / W + 0 jet
ratio at the Tevatron ? | 6 pages, 5 1/2 figures, Contribution to ``QCD and High Energy
Hadronic Interactions'', Moriond, Les Arcs, March 21-28, 1998 | null | null | Cavendish-HEP-98/09 | hep-ph hep-ex | null | We show that the W p_T distribution measured by D0 at the Tevatron agrees
well with the NLO QCD theoretical prediction for this quantity, whilst the W +
1 jet/ W + 0 jet ratio, R^10, measured by D0 lies significantly above the NLO
QCD theoretical prediction. We derive an approximate relationship between these
two qua... | [
{
"created": "Thu, 4 Jun 1998 15:29:58 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Summers",
"David J.",
"",
"Univ. of Cambridge"
]
] | We show that the W p_T distribution measured by D0 at the Tevatron agrees well with the NLO QCD theoretical prediction for this quantity, whilst the W + 1 jet/ W + 0 jet ratio, R^10, measured by D0 lies significantly above the NLO QCD theoretical prediction. We derive an approximate relationship between these two quant... |
1708.08284 | Claudia Uebler | Claudia Uebler, Andreas Sch\"afer, Werner Vogelsang | Direct- and Resolved-Photon Threshold Resummation for Polarized
High-$p_T$ Hadron Production at COMPASS | 11 pages, 9 figures | Phys. Rev. D 96, 074026 (2017) | 10.1103/PhysRevD.96.074026 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We complete our earlier study of the "direct" part of the cross section and
spin asymmetry for the photoproduction process $\gamma N\rightarrow h X$ by
analysing the "resolved" contribution, for which the photon couples like a
hadron through its parton structure. The incident photon and nucleon are
longitudinally pol... | [
{
"created": "Mon, 28 Aug 2017 12:16:51 GMT",
"version": "v1"
}
] | 2017-11-01 | [
[
"Uebler",
"Claudia",
""
],
[
"Schäfer",
"Andreas",
""
],
[
"Vogelsang",
"Werner",
""
]
] | We complete our earlier study of the "direct" part of the cross section and spin asymmetry for the photoproduction process $\gamma N\rightarrow h X$ by analysing the "resolved" contribution, for which the photon couples like a hadron through its parton structure. The incident photon and nucleon are longitudinally polar... |
hep-ph/9702370 | Vladimir A. Saleev | V.A.Saleev | Lambda_b polarization in the Z boson decays | LaTeX, 8 pages plus 6 figures using psfig.sty | Phys.Lett. B426 (1998) 384-392 | 10.1016/S0370-2693(98)00248-2 | SSU-HEP-97/1. Talk was presented at QFTHEP-97, Samara, September
1997 | hep-ph | null | In the framework of the perturbative QCD and the diquark model of baryons we
have obtained the fragmentation functions for heavy quark that split into
polarized Lambda_b baryons. We predict the longitudinal polarization asymmetry
for the prompt Lambda_b produced in electron-positron annihilation at the Z
resonance an... | [
{
"created": "Wed, 19 Feb 1997 14:10:51 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Feb 1997 14:22:45 GMT",
"version": "v2"
},
{
"created": "Tue, 20 Jan 1998 13:36:06 GMT",
"version": "v3"
}
] | 2016-09-06 | [
[
"Saleev",
"V. A.",
""
]
] | In the framework of the perturbative QCD and the diquark model of baryons we have obtained the fragmentation functions for heavy quark that split into polarized Lambda_b baryons. We predict the longitudinal polarization asymmetry for the prompt Lambda_b produced in electron-positron annihilation at the Z resonance and ... |
hep-ph/9607445 | Andrei Afanas'ev | Andrei Afanasev (Jefferson Lab and Hampton U.), W.W. Buck (Hampton U.) | Form Factors of Kaon Semileptonic Decays | LaTeX, 3 pages, no figures, requires sprocl.sty | null | null | JLAB-96-17 | hep-ph | null | A calculation of the semi--leptonic decays of the kaon ($K_{l3}$) is
presented. The results are direct predictions of a covariant model of the pion
and kaon introduced earlier by Ito, Buck, Gross. The weak form factors for
$K_{l3}$ are predicted with absolutely no parameter adjustments of the model.
We obtained for t... | [
{
"created": "Fri, 26 Jul 1996 19:14:10 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Afanasev",
"Andrei",
"",
"Jefferson Lab and Hampton U."
],
[
"Buck",
"W. W.",
"",
"Hampton U."
]
] | A calculation of the semi--leptonic decays of the kaon ($K_{l3}$) is presented. The results are direct predictions of a covariant model of the pion and kaon introduced earlier by Ito, Buck, Gross. The weak form factors for $K_{l3}$ are predicted with absolutely no parameter adjustments of the model. We obtained for the... |
2201.04791 | Masanori Tanaka | Shinya Kanemura, Masanori Tanaka | Strongly first-order electroweak phase transition by relatively heavy
additional Higgs bosons | 24 pages, 5 figures, Version accepted for publication in Phys. Rev. D | null | 10.1103/PhysRevD.106.035012 | OU-HET 1117 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We discuss first-order electroweak phase transition in models with extended
Higgs sectors for the case with relatively heavy additional scalar bosons. We
first show that, by the combination of the sphaleron decoupling condition,
perturbative unitarity and vacuum stability, mass upper bounds on additional
scalar boson... | [
{
"created": "Thu, 13 Jan 2022 05:00:59 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Apr 2022 08:50:50 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Aug 2022 04:39:28 GMT",
"version": "v3"
}
] | 2022-08-31 | [
[
"Kanemura",
"Shinya",
""
],
[
"Tanaka",
"Masanori",
""
]
] | We discuss first-order electroweak phase transition in models with extended Higgs sectors for the case with relatively heavy additional scalar bosons. We first show that, by the combination of the sphaleron decoupling condition, perturbative unitarity and vacuum stability, mass upper bounds on additional scalar bosons ... |
1502.02667 | Christopher Savage | Christopher Savage, Andre Scaffidi, Martin White, Anthony G. Williams | LUX likelihood and limits on spin-independent and spin-dependent WIMP
couplings with LUXCalc | 16 pages, 6 figures. Software package included as ancillary files.
v2: added references, Baksan limits. v3: clarifications and small
corrections, results unchanged | Phys. Rev. D 92, 103519 (2015) | 10.1103/PhysRevD.92.103519 | ADP-15-7/T909, NORDITA-2015-15 | hep-ph astro-ph.IM physics.data-an | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present LUXCalc, a new utility for calculating likelihoods and deriving
WIMP-nucleon coupling limits from the recent results of the LUX direct search
dark matter experiment. After a brief review of WIMP-nucleon scattering, we
derive LUX limits on the spin-dependent WIMP-nucleon couplings over a broad
range of WIMP... | [
{
"created": "Mon, 9 Feb 2015 21:00:14 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Feb 2015 14:57:08 GMT",
"version": "v2"
},
{
"created": "Tue, 12 May 2015 16:10:16 GMT",
"version": "v3"
}
] | 2015-12-02 | [
[
"Savage",
"Christopher",
""
],
[
"Scaffidi",
"Andre",
""
],
[
"White",
"Martin",
""
],
[
"Williams",
"Anthony G.",
""
]
] | We present LUXCalc, a new utility for calculating likelihoods and deriving WIMP-nucleon coupling limits from the recent results of the LUX direct search dark matter experiment. After a brief review of WIMP-nucleon scattering, we derive LUX limits on the spin-dependent WIMP-nucleon couplings over a broad range of WIMP m... |
hep-ph/9904239 | Kuang-Ta Chao | Feng Yuan, Kuang-Ta Chao (PKU) | Diffractive gluon jet production at hadron colliders in the two-gluon
exchange model | 17 pages, 6 PS figures, Revtex | null | null | null | hep-ph | null | Following our recent paper on the calculations of diffractive quark jet
production at hadron colliders, we present here the calculations of gluon jet
production at hadron colliders in the two-gluon exchange parameterization of
the Pomeron model. We use the helicity amplitude method to calculate the cross
section form... | [
{
"created": "Tue, 6 Apr 1999 06:28:17 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Yuan",
"Feng",
"",
"PKU"
],
[
"Chao",
"Kuang-Ta",
"",
"PKU"
]
] | Following our recent paper on the calculations of diffractive quark jet production at hadron colliders, we present here the calculations of gluon jet production at hadron colliders in the two-gluon exchange parameterization of the Pomeron model. We use the helicity amplitude method to calculate the cross section formul... |
1903.12114 | Zuowei Liu | Zuowei Liu, Yong-Heng Xu and Yu Zhang | Probing dark matter particles at CEPC | v1: 21 pages, 31 figures; v2: journal version | null | 10.1007/JHEP06(2019)009 | null | hep-ph astro-ph.CO astro-ph.HE hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the capability of the future electron collider CEPC in probing
the parameter space of several dark matter models, including millicharged dark
matter models, $Z'$ portal dark matter models, and effective field theory dark
matter models. In our analysis, the monophoton final state is used as the
primary ... | [
{
"created": "Thu, 28 Mar 2019 16:58:31 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Sep 2023 06:19:23 GMT",
"version": "v2"
}
] | 2023-09-19 | [
[
"Liu",
"Zuowei",
""
],
[
"Xu",
"Yong-Heng",
""
],
[
"Zhang",
"Yu",
""
]
] | We investigate the capability of the future electron collider CEPC in probing the parameter space of several dark matter models, including millicharged dark matter models, $Z'$ portal dark matter models, and effective field theory dark matter models. In our analysis, the monophoton final state is used as the primary ch... |
hep-ph/0203240 | null | Thomas G. Rizzo | Signals for Noncommutative QED at Future $e^+e^-$ Colliders | LaTex, 6 pages, 6 figs; to appear in the Proceedings of the Fourth
International Workshop on $e^-e^-$ Interactions at TeV Energies, UC Santa
Cruz, 7-9 Dec 2001 | Int.J.Mod.Phys. A18 (2003) 2797-2805 | 10.1142/S0217751X03016264 | SLAC-PUB-9184 | hep-ph | null | The signatures for noncommutative QED at $e^+e^-$ colliders with center of
mass energies in the range of 0.5-5 TeV are examined. For integrated
luminosities of 0.5-1 ab$^{-1}$ or more, sensitivities to the associated mass
scales greater than $\sqrt s$ are possible.
| [
{
"created": "Mon, 25 Mar 2002 23:02:09 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Rizzo",
"Thomas G.",
""
]
] | The signatures for noncommutative QED at $e^+e^-$ colliders with center of mass energies in the range of 0.5-5 TeV are examined. For integrated luminosities of 0.5-1 ab$^{-1}$ or more, sensitivities to the associated mass scales greater than $\sqrt s$ are possible. |
hep-ph/9604273 | null | Jos\'e Rodr\'iguez-Quintero, Manuel Lozano and O. P\`ene | Relativistic Quantum Scattering of High Energy Fermions in the Presence
of Phase Transition | 10 pages | Phys.Lett. B388 (1996) 259-265 | 10.1016/S0370-2693(96)01229-4 | FANSE-96/09, LPTHE-Orsay 96/24 | hep-ph | null | We study the high energy behaviour of fermions hitting a general wall caused
by a first-order phase transition. The wall profile is introduced through a
general analytic function. The reflection coefficient is computed in the high
energy limit and expressed in terms of the poles of the wall profile function.
It is sh... | [
{
"created": "Tue, 9 Apr 1996 17:08:39 GMT",
"version": "v1"
}
] | 2016-08-15 | [
[
"Rodríguez-Quintero",
"José",
""
],
[
"Lozano",
"Manuel",
""
],
[
"Pène",
"O.",
""
]
] | We study the high energy behaviour of fermions hitting a general wall caused by a first-order phase transition. The wall profile is introduced through a general analytic function. The reflection coefficient is computed in the high energy limit and expressed in terms of the poles of the wall profile function. It is show... |
hep-ph/9512422 | null | S. R. Choudhury, Mamta and Sukanta Dutta | Triviality Bound on Lightest Higgs Mass in NMSSM | Plain Tex, 12 pages | Pramana 50 (1998) 163-171 | 10.1007/BF02847527 | null | hep-ph | null | We study the implication of triviality on Higgs sector in next to minimal
supersymmetric model (NMSSM) using variational field theory. It is shown that
mass of the lightest Higgs boson in NMSSM has an upper bound $\sim 10\, M_W$
which is of the same order as that in standard model.
| [
{
"created": "Tue, 26 Dec 1995 06:08:27 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Choudhury",
"S. R.",
""
],
[
"Mamta",
"",
""
],
[
"Dutta",
"Sukanta",
""
]
] | We study the implication of triviality on Higgs sector in next to minimal supersymmetric model (NMSSM) using variational field theory. It is shown that mass of the lightest Higgs boson in NMSSM has an upper bound $\sim 10\, M_W$ which is of the same order as that in standard model. |
2104.11428 | Igor Ivanov | N. Buskin, Igor P. Ivanov | Bounded-from-below conditions for $A_4$-symmetric 3HDM | 17 pages, 3 figures | J. Phys. A: Math. Theor. 54 (2021) 325401 | 10.1088/1751-8121/ac0e53 | null | hep-ph math-ph math.MP | http://creativecommons.org/licenses/by-sa/4.0/ | Deriving necessary and sufficient conditions for a scalar potential to be
bounded from below (BFB) is a difficult task beyond the simplest cases.
Recently, a set of BFB conditions was proposed for the $A_4$-invariant
three-Higgs-doublet model (3HDM). However, that set of conditions relied on
numerical scan, and a com... | [
{
"created": "Fri, 23 Apr 2021 06:27:23 GMT",
"version": "v1"
}
] | 2021-09-06 | [
[
"Buskin",
"N.",
""
],
[
"Ivanov",
"Igor P.",
""
]
] | Deriving necessary and sufficient conditions for a scalar potential to be bounded from below (BFB) is a difficult task beyond the simplest cases. Recently, a set of BFB conditions was proposed for the $A_4$-invariant three-Higgs-doublet model (3HDM). However, that set of conditions relied on numerical scan, and a compl... |
2407.13818 | Arjun Kudinoor | Hannah Bossi, Arjun Srinivasan Kudinoor, Ian Moult, Daniel Pablos,
Ananya Rai, Krishna Rajagopal | Imaging the Wakes of Jets with Energy-Energy-Energy Correlators | 35 pages, 19 glamorous figures, 2 practical appendices | null | null | MIT-CTP-5739 | hep-ph hep-th nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As the partons in a jet propagate through the quark-gluon plasma (QGP)
produced in a heavy-ion collision, they lose energy to, kick, and are kicked by
the medium. The resulting modifications to the parton shower encode information
about the microscopic nature of QGP. The momentum and energy lost by the parton
shower ... | [
{
"created": "Thu, 18 Jul 2024 18:00:00 GMT",
"version": "v1"
}
] | 2024-07-22 | [
[
"Bossi",
"Hannah",
""
],
[
"Kudinoor",
"Arjun Srinivasan",
""
],
[
"Moult",
"Ian",
""
],
[
"Pablos",
"Daniel",
""
],
[
"Rai",
"Ananya",
""
],
[
"Rajagopal",
"Krishna",
""
]
] | As the partons in a jet propagate through the quark-gluon plasma (QGP) produced in a heavy-ion collision, they lose energy to, kick, and are kicked by the medium. The resulting modifications to the parton shower encode information about the microscopic nature of QGP. The momentum and energy lost by the parton shower ar... |
1509.00491 | Yeo Woong Yoon | C. S. Kim, Yeo Woong Yoon, Xing-Bo Yuan | Exploring top quark FCNC within 2HDM type III in association with flavor
physics | 29 pages, 9 figures; modified version published in JHEP | null | 10.1007/JHEP12(2015)038 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The top quark flavor changing neutral current (FCNC) process is an excellent
probe to search for new physics in top sector since the Standard Model
expectation is extremely suppressed. We explore Higgs-mediated top quark FCNC,
focusing on $H$-$t$-$c$ Yukawa coupling $\lambda_{ct}$ within the general two
Higgs doublet... | [
{
"created": "Tue, 1 Sep 2015 20:20:01 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Jan 2016 02:22:04 GMT",
"version": "v2"
}
] | 2016-01-27 | [
[
"Kim",
"C. S.",
""
],
[
"Yoon",
"Yeo Woong",
""
],
[
"Yuan",
"Xing-Bo",
""
]
] | The top quark flavor changing neutral current (FCNC) process is an excellent probe to search for new physics in top sector since the Standard Model expectation is extremely suppressed. We explore Higgs-mediated top quark FCNC, focusing on $H$-$t$-$c$ Yukawa coupling $\lambda_{ct}$ within the general two Higgs doublet m... |
2112.06729 | Kai Ma | John Ellis, Shao-Feng Ge and Kai Ma | Hadron Collider Probes of the Quartic Couplings of Gluons to the Photon
and $Z$ Boson | 25 pages, 25 figures; part of the results were talked at CLHCP2021:
https://indico.ihep.ac.cn/event/14560/session/6/contribution/113; v2, Fig.9
is updated by including combined results. 1 table is added; v3, several typos
are corrected; v4, match to published version | JHEP 2022, 123 (2022) | 10.1007/JHEP04(2022)123 | KCL-PH-TH/2021-95, CERN-TH-2021-215 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the experimental sensitivities of measuring the $gg \rightarrow Z
\gamma$ process at the LHC to the dimension-8 quartic couplings of gluon pairs
to the $Z$ boson and photon, in addition to comparing them with the analogous
sensitivities in the $gg \to \gamma \gamma$ process. These processes can both
receiv... | [
{
"created": "Mon, 13 Dec 2021 15:33:04 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Dec 2021 17:25:57 GMT",
"version": "v2"
},
{
"created": "Mon, 27 Dec 2021 07:56:12 GMT",
"version": "v3"
},
{
"created": "Sun, 8 May 2022 15:43:02 GMT",
"version": "v4"
}
] | 2022-05-10 | [
[
"Ellis",
"John",
""
],
[
"Ge",
"Shao-Feng",
""
],
[
"Ma",
"Kai",
""
]
] | We explore the experimental sensitivities of measuring the $gg \rightarrow Z \gamma$ process at the LHC to the dimension-8 quartic couplings of gluon pairs to the $Z$ boson and photon, in addition to comparing them with the analogous sensitivities in the $gg \to \gamma \gamma$ process. These processes can both receive ... |
1011.3442 | Tamas Biro S | Tamas S. Biro | Non-Extensive Black Hole Thermodynamics Estimate for Power-Law Particle
Spectra | null | null | null | null | hep-ph gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that by considering the Hawking-Bekenstein entropy of
Schwarzschild black hole horizons as a non-extensive Tsallis entropy, its
additive formal logarithm, coinciding with the Renyi entropy, generates an
equation of state with positive heat capacity above a threshold energy. Based
on this, the edge of sta... | [
{
"created": "Mon, 15 Nov 2010 16:39:30 GMT",
"version": "v1"
}
] | 2010-11-16 | [
[
"Biro",
"Tamas S.",
""
]
] | We point out that by considering the Hawking-Bekenstein entropy of Schwarzschild black hole horizons as a non-extensive Tsallis entropy, its additive formal logarithm, coinciding with the Renyi entropy, generates an equation of state with positive heat capacity above a threshold energy. Based on this, the edge of stabi... |
1706.06798 | Dong Bai | Dong Bai and Yue-Liang Wu | Quadratic Contributions of Softly Broken Supersymmetry in the Light of
Loop Regularization | 25 pages, 3 figures; accepted version | null | 10.1140/epjc/s10052-017-5201-2 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Loop regularization (LORE) is a novel regularization scheme in modern quantum
field theories. It makes no change to the spacetime structure and respects both
gauge symmetries and supersymmetry. As a result, LORE should be useful in
calculating loop corrections in supersymmetry phenomenology. To demonstrate
further it... | [
{
"created": "Wed, 21 Jun 2017 09:03:16 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Sep 2017 06:56:03 GMT",
"version": "v2"
}
] | 2017-10-25 | [
[
"Bai",
"Dong",
""
],
[
"Wu",
"Yue-Liang",
""
]
] | Loop regularization (LORE) is a novel regularization scheme in modern quantum field theories. It makes no change to the spacetime structure and respects both gauge symmetries and supersymmetry. As a result, LORE should be useful in calculating loop corrections in supersymmetry phenomenology. To demonstrate further its ... |
1607.04434 | Christian Bierlich | Christian Bierlich and G\"osta Gustafson and Leif L\"onnblad | Diffractive and non-diffractive wounded nucleons and final states in pA
collisions | 50 pages, 13 figures | null | 10.1007/JHEP10(2016)139 | LU-TP 16-39, MCnet-16-26 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the state-of-the-art of Glauber-inspired models for estimating the
distribution of the number of participating nucleons in pA and AA collisions.
We argue that there is room for improvement in these models when it comes to
the treatment of diffractive excitation processes, and present a new simple
Glauber-li... | [
{
"created": "Fri, 15 Jul 2016 09:47:32 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Aug 2016 12:09:24 GMT",
"version": "v2"
}
] | 2016-11-23 | [
[
"Bierlich",
"Christian",
""
],
[
"Gustafson",
"Gösta",
""
],
[
"Lönnblad",
"Leif",
""
]
] | We review the state-of-the-art of Glauber-inspired models for estimating the distribution of the number of participating nucleons in pA and AA collisions. We argue that there is room for improvement in these models when it comes to the treatment of diffractive excitation processes, and present a new simple Glauber-like... |
hep-ph/9901298 | Guidal | M. Guidal (IPN Orsay), M. Vanderhaeghen (U. Mainz) | Deeply Virtual Electroproduction of Photons and Mesons | 5 pages, 3 figures | Invited talk at Workshop on Jefferson Lab Physics and
Instrumentation with 6-12-GeV Beams and Beyond, Newport News, VA, 15-18 Jun
1998 | null | null | hep-ph | null | In this paper, after a brief summary of the properties of the Off-Forward
Parton Distributions, we give some examples of what could be the experimental
opportunities to access them at the current high-energy lepton facilities :
JLab (E_e >= 6 GeV), HERMES (E_e = 27 GeV) and COMPASS (E_mu = 200 GeV).
| [
{
"created": "Wed, 13 Jan 1999 20:28:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Guidal",
"M.",
"",
"IPN Orsay"
],
[
"Vanderhaeghen",
"M.",
"",
"U. Mainz"
]
] | In this paper, after a brief summary of the properties of the Off-Forward Parton Distributions, we give some examples of what could be the experimental opportunities to access them at the current high-energy lepton facilities : JLab (E_e >= 6 GeV), HERMES (E_e = 27 GeV) and COMPASS (E_mu = 200 GeV). |
hep-ph/9909367 | Fernando Silveira Navarra | H. G. Dosch, F. S. Navarra and M. Nielsen | Pre-resonant Charmonium-Nucleon Cross Section in the Model of the
Stochastic Vacuum | Talk given at QCD Euroconference 99, Montpellier, 7-13 July 1999, 4
pages, Latex | Nucl.Phys.Proc.Suppl.86:539-542,2000 | 10.1016/S0920-5632(00)00619-8 | null | hep-ph | null | We calculate the nonperturbative charmonium - nucleon cross sections with the
model of the stochastic vacuum, which has been succesfully applied in many high
energy reactions. We also give a quantitative discussion of pre-resonance
formation and medium effects.
| [
{
"created": "Tue, 14 Sep 1999 14:57:34 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dosch",
"H. G.",
""
],
[
"Navarra",
"F. S.",
""
],
[
"Nielsen",
"M.",
""
]
] | We calculate the nonperturbative charmonium - nucleon cross sections with the model of the stochastic vacuum, which has been succesfully applied in many high energy reactions. We also give a quantitative discussion of pre-resonance formation and medium effects. |
hep-ph/0201136 | Thomas Mannel | Francisco Campanario and Thomas Mannel (TTP Karlsruhe) | Reparametrization Invariance in Inclusive Decays of Heavy Hadrons | 14 pages, no figures | Phys.Rev. D65 (2002) 094017 | 10.1103/PhysRevD.65.094017 | TTP01-34 | hep-ph | null | Reparametrization invariance is the invariance of the heavy mass limit under
small changes of the heavy-quark four velocity. We discuss the implications of
this invariance for non-local light cone operators, the matrix elements of
which are relevant for the leading and subleading shape functions describing
differenti... | [
{
"created": "Tue, 15 Jan 2002 12:11:21 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Campanario",
"Francisco",
"",
"TTP Karlsruhe"
],
[
"Mannel",
"Thomas",
"",
"TTP Karlsruhe"
]
] | Reparametrization invariance is the invariance of the heavy mass limit under small changes of the heavy-quark four velocity. We discuss the implications of this invariance for non-local light cone operators, the matrix elements of which are relevant for the leading and subleading shape functions describing differential... |
1503.00544 | Anatoli Fedynitch | Anatoli Fedynitch, Ralph Engel, Thomas K. Gaisser, Felix Riehn, Todor
Stanev | Calculation of conventional and prompt lepton fluxes at very high energy | 8 pages, 10 figures, for Proceedings of the International Symposium
for Very-High Energy Cosmic-Ray Interactions (ISVHECRI 2014) | null | null | null | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An efficient method for calculating inclusive conventional and prompt
atmospheric leptons fluxes is presented. The coupled cascade equations are
solved numerically by formulating them as matrix equation. The presented
approach is very flexible and allows the use of different hadronic interaction
models, realistic par... | [
{
"created": "Mon, 2 Mar 2015 14:33:42 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Mar 2015 19:31:56 GMT",
"version": "v2"
}
] | 2015-03-04 | [
[
"Fedynitch",
"Anatoli",
""
],
[
"Engel",
"Ralph",
""
],
[
"Gaisser",
"Thomas K.",
""
],
[
"Riehn",
"Felix",
""
],
[
"Stanev",
"Todor",
""
]
] | An efficient method for calculating inclusive conventional and prompt atmospheric leptons fluxes is presented. The coupled cascade equations are solved numerically by formulating them as matrix equation. The presented approach is very flexible and allows the use of different hadronic interaction models, realistic param... |
2311.06089 | Farid Hounat | Farid Hounat | Non-universal Milan factors for QCD jets | 28 pages, 2 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the dispersive method we perform a two-loop analysis of the leading
non-perturbative power correction to the change in jet transverse momentum
$p_T$, in the small $R$ limit of a Cambridge-Aachen jet clustering algorithm.
We frame the calculation in such a way so as to maintain connection with the
universal "Mil... | [
{
"created": "Fri, 10 Nov 2023 14:41:17 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Dec 2023 00:25:59 GMT",
"version": "v2"
}
] | 2023-12-07 | [
[
"Hounat",
"Farid",
""
]
] | Using the dispersive method we perform a two-loop analysis of the leading non-perturbative power correction to the change in jet transverse momentum $p_T$, in the small $R$ limit of a Cambridge-Aachen jet clustering algorithm. We frame the calculation in such a way so as to maintain connection with the universal "Milan... |
2309.07213 | Taylor Murphy | Linda M. Carpenter, Humberto Gilmer, Junichiro Kawamura, Taylor Murphy | Taking aim at the wino-higgsino plane with the LHC | 13 pages, 7 figures. Updated to resemble Phys. Rev. D Version of
Record | Phys. Rev. D 109, 015012 (2024) | 10.1103/PhysRevD.109.015012 | CTPU-PTC-23-41 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we explore multiple search strategies for higgsinos and mixed
higgsino-wino states in the MSSM and project the results onto the $(\mu,M_2)$
plane. Assuming associated production of higgsino-like pairs with a $W/Z$
boson, we develop a search in a channel characterized by a hadronically tagged
vector boson... | [
{
"created": "Wed, 13 Sep 2023 18:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jan 2024 16:22:03 GMT",
"version": "v2"
}
] | 2024-01-12 | [
[
"Carpenter",
"Linda M.",
""
],
[
"Gilmer",
"Humberto",
""
],
[
"Kawamura",
"Junichiro",
""
],
[
"Murphy",
"Taylor",
""
]
] | In this work we explore multiple search strategies for higgsinos and mixed higgsino-wino states in the MSSM and project the results onto the $(\mu,M_2)$ plane. Assuming associated production of higgsino-like pairs with a $W/Z$ boson, we develop a search in a channel characterized by a hadronically tagged vector boson a... |
hep-ph/0008024 | Kei-ichi Kimura | K. Kimura and A. Takamura | Schematic Method for Estimation of CP Asymmetry in Neutrino Oscillation | 10 pages, LaTeX, 8 figures | null | null | DPNU-00-24 | hep-ph | null | Within the framework of three generations of leptons the schematical method
for estimating CP asymmetry in neutrino oscillations is considered. We
introduce a unitarity triangle corresponding to \nu_e-\nu_{\mu} oscillation, in
addition, we show that it is convenient for the estimation to define another
new triangle. ... | [
{
"created": "Thu, 3 Aug 2000 01:25:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kimura",
"K.",
""
],
[
"Takamura",
"A.",
""
]
] | Within the framework of three generations of leptons the schematical method for estimating CP asymmetry in neutrino oscillations is considered. We introduce a unitarity triangle corresponding to \nu_e-\nu_{\mu} oscillation, in addition, we show that it is convenient for the estimation to define another new triangle. CP... |
hep-ph/0501236 | Takeshi Nihei | Sachiko Oshima (TIT), Takeshi Nihei, Takehisa Fujita (Nihon U.) | Nucleon Edm from Atomic Systems and Constraints on Supersymmetry
Parameters | 10 pages, 7 figure files | J.Phys.Soc.Jap. 74 (2005) 2480 | 10.1143/JPSJ.74.2480 | null | hep-ph | null | The nucleon EDM is shown to be directly related to the EDM of atomic systems.
From the observed EDM values of the atomic Hg system, the neutron EDM can be
extracted, which gives a very stringent constraint on the supersymmetry
parameters. It is also shown that the measurement of Nitrogen and Thallium
atomic systems... | [
{
"created": "Tue, 25 Jan 2005 21:22:30 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Oshima",
"Sachiko",
"",
"TIT"
],
[
"Nihei",
"Takeshi",
"",
"Nihon U."
],
[
"Fujita",
"Takehisa",
"",
"Nihon U."
]
] | The nucleon EDM is shown to be directly related to the EDM of atomic systems. From the observed EDM values of the atomic Hg system, the neutron EDM can be extracted, which gives a very stringent constraint on the supersymmetry parameters. It is also shown that the measurement of Nitrogen and Thallium atomic systems sho... |
1508.07629 | Rhorry Gauld | Rhorry Gauld | Forward $D$ predictions for $p\rm Pb$ collisions, and sensitivity to
cold nuclear matter effects | 6 pages + References+Appendix, matches PRD version. Added references
and included 8~TeV predictions in appendix | Phys. Rev. D 93, 014001 (2016) | 10.1103/PhysRevD.93.014001 | DCPT/15/110, IPPP/15/55 | hep-ph hep-ex nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Predictions are provided for double differential cross sections and
forward-backward ratios of $D^{0}$ production in $p\rm Pb$ (forward) and
$\rm{Pb}$$p$ (backward) collisions at 5.02~TeV. The effect of nuclear
corrections on the ratio of differential cross sections ratios is estimated to
be $\simeq$ (10-30)\% in the... | [
{
"created": "Sun, 30 Aug 2015 20:03:43 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Dec 2015 14:31:48 GMT",
"version": "v2"
}
] | 2016-01-13 | [
[
"Gauld",
"Rhorry",
""
]
] | Predictions are provided for double differential cross sections and forward-backward ratios of $D^{0}$ production in $p\rm Pb$ (forward) and $\rm{Pb}$$p$ (backward) collisions at 5.02~TeV. The effect of nuclear corrections on the ratio of differential cross sections ratios is estimated to be $\simeq$ (10-30)\% in the k... |
hep-ph/0103248 | Antonio Riotto | G.F. Giudice (CERN), A. Riotto (INFN, Padova), I.Tkachev (CERN) | The Cosmological Moduli Problem and Preheating | 17 pages, 5 Postscript figures, corrected some typos | JHEP 0106:020,2001 | 10.1088/1126-6708/2001/06/020 | CERN-TH/2001-082 | hep-ph astro-ph hep-th | null | Many models of supersymmetry breaking, in the context of either supergravity
or superstring theories, predict the presence of particles with
Planck-suppressed couplings and masses around the weak scale. These particles
are generically called moduli. The excessive production of moduli in the early
Universe jeopardizes... | [
{
"created": "Fri, 23 Mar 2001 10:51:12 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Mar 2001 05:36:51 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Giudice",
"G. F.",
"",
"CERN"
],
[
"Riotto",
"A.",
"",
"INFN, Padova"
],
[
"Tkachev",
"I.",
"",
"CERN"
]
] | Many models of supersymmetry breaking, in the context of either supergravity or superstring theories, predict the presence of particles with Planck-suppressed couplings and masses around the weak scale. These particles are generically called moduli. The excessive production of moduli in the early Universe jeopardizes t... |
1201.6229 | Svjetlana Fajfer | S. Fajfer | Theory overview of charm physics | null | PoS BEAUTY2011 (2011) 016 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent developments in charm physics within the standard model and beyond are
reviewed. The precision study of leptonic charm meson decays accompanied with
the constraints coming from K, B and tau physics enables to determine
constraints on models of new physics. The standard model contributions in the
D0 - D0bar sys... | [
{
"created": "Mon, 30 Jan 2012 14:32:31 GMT",
"version": "v1"
}
] | 2012-01-31 | [
[
"Fajfer",
"S.",
""
]
] | Recent developments in charm physics within the standard model and beyond are reviewed. The precision study of leptonic charm meson decays accompanied with the constraints coming from K, B and tau physics enables to determine constraints on models of new physics. The standard model contributions in the D0 - D0bar syste... |
hep-ph/0010148 | Andriy Kostyuk | M.I. Gorenstein, A.P. Kostyuk, H. Stoecker and W. Greiner | Statistical Coalescence Model with Exact Charm Conservation | 7 pages, Latex | Phys.Lett.B509:277-282,2001 | 10.1016/S0370-2693(01)00516-0 | null | hep-ph | null | The statistical coalescence model for the production of open and hidden charm
is considered within the canonical ensemble formulation. The data for the J/psi
multiplicity in Pb+Pb collisions at 158 A GeV are used for the model prediction
of the open charm yield which has not yet been measured in these reactions.
| [
{
"created": "Sat, 14 Oct 2000 17:42:54 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Nov 2000 15:37:10 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Mar 2001 19:28:57 GMT",
"version": "v3"
}
] | 2010-04-06 | [
[
"Gorenstein",
"M. I.",
""
],
[
"Kostyuk",
"A. P.",
""
],
[
"Stoecker",
"H.",
""
],
[
"Greiner",
"W.",
""
]
] | The statistical coalescence model for the production of open and hidden charm is considered within the canonical ensemble formulation. The data for the J/psi multiplicity in Pb+Pb collisions at 158 A GeV are used for the model prediction of the open charm yield which has not yet been measured in these reactions. |
hep-ph/0201312 | Felix del Moral Vila | M. A. Braun, F. del Moral and C. Pajares | Genuine Three-Body Bose-Einstein Correlations and Percolation of Strings | 8 pages, 2 figures, ReVTex | Phys.Lett. B551 (2003) 291-295 | 10.1016/S0370-2693(02)03050-2 | null | hep-ph | null | Recent data show a large difference of the genuine three-body Bose-Einstein
correlations in S-Pb collisions and in Pb-Pb central collisions being close to
zero in the first case and to one in the second one. These results, unexpected
from conventional approaches, are naturally explained by the percolation of
colour s... | [
{
"created": "Thu, 31 Jan 2002 20:56:38 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Apr 2002 20:52:16 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Braun",
"M. A.",
""
],
[
"del Moral",
"F.",
""
],
[
"Pajares",
"C.",
""
]
] | Recent data show a large difference of the genuine three-body Bose-Einstein correlations in S-Pb collisions and in Pb-Pb central collisions being close to zero in the first case and to one in the second one. These results, unexpected from conventional approaches, are naturally explained by the percolation of colour str... |
1409.2010 | Leonard Fister | Leonard Fister and Edmond Iancu | Medium-induced jet evolution: wave turbulence and energy loss | 40 pages, 12 figures | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the gluon cascade generated via successive medium-induced branchings
by an energetic parton propagating through a dense QCD medium. We focus on the
high-energy regime where the energy $E$ of the leading particle is much larger
than the characteristic medium scale $\omega_c=\hat q L^2/2$, with $\hat q$ the
je... | [
{
"created": "Sat, 6 Sep 2014 13:23:07 GMT",
"version": "v1"
}
] | 2014-09-09 | [
[
"Fister",
"Leonard",
""
],
[
"Iancu",
"Edmond",
""
]
] | We study the gluon cascade generated via successive medium-induced branchings by an energetic parton propagating through a dense QCD medium. We focus on the high-energy regime where the energy $E$ of the leading particle is much larger than the characteristic medium scale $\omega_c=\hat q L^2/2$, with $\hat q$ the jet ... |
hep-ph/0602098 | Andrei Kataev | A.L. Kataev (Institute for Nuclear Research, Moscow, Russia) | The Comments on QED Contributions to $(g-2)_{\mu}$ | 6 pages, presented at the 12 Lomonosov Conference on Elementary
Particle Physics, Moscow State University, August 25-31, 2005; The recently
corrected by Kinoshita and Nio value A_{\mu}^{(10)}=663(20) is cited | null | 10.1142/9789812772657_0060 | null | hep-ph | null | The comparison of definite numerical values of analytically evaluated
asymptotic expressions for order $\alpha^4$ and $\alpha^5$ QED contributions to
the muon anomalous magnetic moment with the results of numerical calculations
are presented. It is stressed that observed agreement can be considered as the
additional ... | [
{
"created": "Sat, 11 Feb 2006 19:04:14 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Mar 2006 16:48:53 GMT",
"version": "v2"
}
] | 2016-12-07 | [
[
"Kataev",
"A. L.",
"",
"Institute for Nuclear Research, Moscow, Russia"
]
] | The comparison of definite numerical values of analytically evaluated asymptotic expressions for order $\alpha^4$ and $\alpha^5$ QED contributions to the muon anomalous magnetic moment with the results of numerical calculations are presented. It is stressed that observed agreement can be considered as the additional ar... |
hep-ph/0208239 | Tsao Chang | Tsao Chang | Parity Violation and Neutrino Mass | Latex, 5 pages | Nucl.Sci.Technol. 13 (2002) 129-133 | null | null | hep-ph | null | Besides the fact of parity violation in weak interactions, based on evidences
from neutrino oscillation and tritium beta decay, a natural conjecture is that
neutrinos may be spacelike particles with a tiny proper mass. A Dirac-type
equation for spacelike neutrinos is further investigated and its solutions are
discuss... | [
{
"created": "Mon, 26 Aug 2002 18:07:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chang",
"Tsao",
""
]
] | Besides the fact of parity violation in weak interactions, based on evidences from neutrino oscillation and tritium beta decay, a natural conjecture is that neutrinos may be spacelike particles with a tiny proper mass. A Dirac-type equation for spacelike neutrinos is further investigated and its solutions are discussed... |
0812.4285 | Juan Racker | J. Racker and E. Roulet | Leptogenesis, Z' bosons, and the reheating temperature of the Universe | 14 pages, 6 figures; One figure added, discussion on the reheating
temperature extended | JHEP 0903:065,2009 | 10.1088/1126-6708/2009/03/065 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the impact for leptogenesis of new U(1) gauge bosons coupled to the
heavy Majorana neutrinos. They can significantly enhance the efficiency of
thermal scenarios in the weak washout regime as long as the Z' masses are not
much larger than the reheating temperature ($M_{Z'}<10 T_{rh}$), with the
highest effici... | [
{
"created": "Mon, 22 Dec 2008 22:36:44 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Jan 2009 23:00:03 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Racker",
"J.",
""
],
[
"Roulet",
"E.",
""
]
] | We study the impact for leptogenesis of new U(1) gauge bosons coupled to the heavy Majorana neutrinos. They can significantly enhance the efficiency of thermal scenarios in the weak washout regime as long as the Z' masses are not much larger than the reheating temperature ($M_{Z'}<10 T_{rh}$), with the highest efficien... |
hep-ph/9910416 | Hans-Ulrich Martyn | Hans-Ulrich Martyn and Grahame A. Blair | Determination of sparticle masses and SUSY parameters | 5 pages, Talk given at the International Workshop on Linear
Colliders, LCWS99, Sitges, Spain, 28 April - 5 May 1999 | null | null | null | hep-ph | null | A case study will be presented to determine the particle masses and
parameters of a specific mSUGRA model at the TESLA Linear Collider with high
precision.
| [
{
"created": "Wed, 20 Oct 1999 15:07:17 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Martyn",
"Hans-Ulrich",
""
],
[
"Blair",
"Grahame A.",
""
]
] | A case study will be presented to determine the particle masses and parameters of a specific mSUGRA model at the TESLA Linear Collider with high precision. |
hep-ph/9409323 | null | Thomas R. Hemmert, Barry R. Holstein and Nimai C. Mukhopadhyay | NN,N\Delta Couplings and the Quark Model | 22 pg. Latex file, figures available by request | Phys.Rev. D51 (1995) 158-167 | 10.1103/PhysRevD.51.158 | null | hep-ph nucl-th | null | We examine mass-corrected SU(6) symmetry predictions in the quark model
relating vector, axial-vector and strong NN and N\Delta couplings, and
demonstrate that the experimental N\Delta value is significantly higher than
predicted in each case. Nevertheless the Goldberger-Treiman relation is
satisfied in both sectors.... | [
{
"created": "Thu, 15 Sep 1994 15:21:07 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Hemmert",
"Thomas R.",
""
],
[
"Holstein",
"Barry R.",
""
],
[
"Mukhopadhyay",
"Nimai C.",
""
]
] | We examine mass-corrected SU(6) symmetry predictions in the quark model relating vector, axial-vector and strong NN and N\Delta couplings, and demonstrate that the experimental N\Delta value is significantly higher than predicted in each case. Nevertheless the Goldberger-Treiman relation is satisfied in both sectors. P... |
hep-ph/0109206 | Guy Moore | Guy D. Moore | Problems with lattice methods for electroweak preheating | 10 pages with 3 figures | JHEP 0111:021,2001 | 10.1088/1126-6708/2001/11/021 | UW/PT 01-23 | hep-ph hep-lat | null | Recently Garcia Bellido et. al. have proposed that electroweak baryogenesis
may occur at the end of inflation, in a scenario where the reheat temperature
is too low for electroweak symmetry restoration. I show why the scenario is
difficult to test reliably by classical field techniques on the lattice.
| [
{
"created": "Fri, 21 Sep 2001 23:52:35 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Moore",
"Guy D.",
""
]
] | Recently Garcia Bellido et. al. have proposed that electroweak baryogenesis may occur at the end of inflation, in a scenario where the reheat temperature is too low for electroweak symmetry restoration. I show why the scenario is difficult to test reliably by classical field techniques on the lattice. |
1807.01567 | Diogo Boito | Diogo Boito, Pere Masjuan, and Fabio Oliani | Higher-order QCD corrections to hadronic $\tau$ decays from Pad\'e
approximants | 40 pages, 8 figures. Five references added. Minor changes. To appear
in Journal of High Energy Physics | null | 10.1007/JHEP08(2018)075 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Perturbative QCD corrections to hadronic $\tau$ decays and $e^+e^-$
annihilation into hadrons below charm are obtained from the Adler function,
which at present is known in the chiral limit to five-loop accuracy.
Extractions of the strong coupling, $\alpha_s$, from these processes suffer
from an ambiguity related to ... | [
{
"created": "Wed, 4 Jul 2018 13:25:52 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Jul 2018 18:54:14 GMT",
"version": "v2"
}
] | 2018-08-29 | [
[
"Boito",
"Diogo",
""
],
[
"Masjuan",
"Pere",
""
],
[
"Oliani",
"Fabio",
""
]
] | Perturbative QCD corrections to hadronic $\tau$ decays and $e^+e^-$ annihilation into hadrons below charm are obtained from the Adler function, which at present is known in the chiral limit to five-loop accuracy. Extractions of the strong coupling, $\alpha_s$, from these processes suffer from an ambiguity related to th... |
1201.6088 | Simonetta Liuti | Gary R. Goldstein, J. Osvaldo Gonzalez Hernandez, Simonetta Liuti | Easy as $\pi^o$: On the Interpretation of Recent Electroproduction
Results | 15 pages, 2 figures, some changes in formalism, and text. Introduced
section titles | 2012 J. Phys. G: Nucl. Part. Phys. 39 115001 | 10.1088/0954-3899/39/11/115001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exclusive $\pi^o$ electroproduction from nucleons was first suggested by
Ahmad, Goldstein and Liuti for extracting from experimental data the tensor
charge, transversity and other quantities related to chiral odd combinations of
generalized parton distributions. We now explain the details of the process:
{\it i)} the... | [
{
"created": "Sun, 29 Jan 2012 21:57:03 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Mar 2012 10:13:46 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Jul 2012 13:38:02 GMT",
"version": "v3"
}
] | 2013-04-16 | [
[
"Goldstein",
"Gary R.",
""
],
[
"Hernandez",
"J. Osvaldo Gonzalez",
""
],
[
"Liuti",
"Simonetta",
""
]
] | Exclusive $\pi^o$ electroproduction from nucleons was first suggested by Ahmad, Goldstein and Liuti for extracting from experimental data the tensor charge, transversity and other quantities related to chiral odd combinations of generalized parton distributions. We now explain the details of the process: {\it i)} the c... |
hep-ph/9805405 | Erich N. Holtmann | Erich Holtmann, M. Kawasaki, K. Kohri, Takeo Moroi | Radiative Decay of a Long-Lived Particle and Big-Bang Nucleosynthesis | Published version in Phys. Rev. D. Typos in figure captions corrected | Phys.Rev.D60:023506,1999 | 10.1103/PhysRevD.60.023506 | LBNL-41826 | hep-ph astro-ph | null | The effects of radiatively decaying, long-lived particles on big-bang
nucleosynthesis (BBN) are discussed. If high-energy photons are emitted after
BBN, they may change the abundances of the light elements through
photodissociation processes, which may result in a significant discrepancy
between the BBN theory and ob... | [
{
"created": "Wed, 20 May 1998 22:50:30 GMT",
"version": "v1"
},
{
"created": "Fri, 22 May 1998 00:32:01 GMT",
"version": "v2"
},
{
"created": "Fri, 12 Aug 2005 16:39:02 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Holtmann",
"Erich",
""
],
[
"Kawasaki",
"M.",
""
],
[
"Kohri",
"K.",
""
],
[
"Moroi",
"Takeo",
""
]
] | The effects of radiatively decaying, long-lived particles on big-bang nucleosynthesis (BBN) are discussed. If high-energy photons are emitted after BBN, they may change the abundances of the light elements through photodissociation processes, which may result in a significant discrepancy between the BBN theory and obse... |
2209.04387 | Zuowei Liu | Yonglin Li, Zuowei Liu, and Yilun Xue | XQC and CSR constraints on strongly interacting dark matter with spin
and velocity dependent cross sections | 26 pages, 13 figures. v2: added references, more CMB and Lyman-alpha
constraints, conclusion unchanged. v3: journal version | null | 10.1088/1475-7516/2023/05/060 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark matter that interacts strongly with baryons can avoid the stringent dark
matter direct detection constraints, because, like baryons, they are likely to
be absorbed when traversing the rocks, leading to a suppressed flux in deep
underground labs. Such strongly interacting dark matter, however, can be probed
by da... | [
{
"created": "Fri, 9 Sep 2022 16:43:38 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Nov 2022 14:44:51 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Jan 2024 14:32:03 GMT",
"version": "v3"
}
] | 2024-01-12 | [
[
"Li",
"Yonglin",
""
],
[
"Liu",
"Zuowei",
""
],
[
"Xue",
"Yilun",
""
]
] | Dark matter that interacts strongly with baryons can avoid the stringent dark matter direct detection constraints, because, like baryons, they are likely to be absorbed when traversing the rocks, leading to a suppressed flux in deep underground labs. Such strongly interacting dark matter, however, can be probed by dark... |
1703.09417 | Teruyuki Kitabayashi | Teruyuki Kitabayashi, Shinya Ohkawa, Masaki Yasu\`e | One-loop radiative seesaw dark matter and neutrinoless double beta decay
with two zero flavor neutrino mass texture | 20 pages, 6 figures, version accepted for publication in
International Journal of Modern Physics A | null | 10.1142/S0217751X1750186X | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the linkage between dark matter mass in the one-loop radiative
seesaw model and the effective neutrino mass for the neutrino less double beta
decay. This linkage, which has been already numerically suggested, is confirmed
to be a reasonable relationship by deriving analytical expressions for two zero
flavo... | [
{
"created": "Tue, 28 Mar 2017 06:57:38 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Nov 2017 07:41:34 GMT",
"version": "v2"
}
] | 2017-11-09 | [
[
"Kitabayashi",
"Teruyuki",
""
],
[
"Ohkawa",
"Shinya",
""
],
[
"Yasuè",
"Masaki",
""
]
] | We discuss the linkage between dark matter mass in the one-loop radiative seesaw model and the effective neutrino mass for the neutrino less double beta decay. This linkage, which has been already numerically suggested, is confirmed to be a reasonable relationship by deriving analytical expressions for two zero flavor ... |
0909.5140 | Carlos Munoz | Carlos Munoz | Phenomenology of a New Supersymmetric Standard Model: The $\mu\nu$SSM | Proceedings of SUSY 2009, 5-10 June, Boston; 4 pages | AIP Conf.Proc.1200:413-416,2010 | 10.1063/1.3327603 | IFT-UAM/CSIC-09-48, FTUAM 09/29 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $\mu\nu$SSM solves the $\mu$ problem of the MSSM and explains the origin
of neutrino masses by simply using right-handed neutrino superfields. The
solution implies the breaking of R-parity. The properties and phenomenology of
the model are briefly reviewed.
| [
{
"created": "Mon, 28 Sep 2009 17:17:30 GMT",
"version": "v1"
}
] | 2015-05-14 | [
[
"Munoz",
"Carlos",
""
]
] | The $\mu\nu$SSM solves the $\mu$ problem of the MSSM and explains the origin of neutrino masses by simply using right-handed neutrino superfields. The solution implies the breaking of R-parity. The properties and phenomenology of the model are briefly reviewed. |
2009.04908 | Artem Lipatov | A.V. Lipatov, M.A. Malyshev | Associated Higgs + jet(s) production at the LHC and CCFM gluon dynamics
in a proton | 14 pages, 6 figures | Phys. Rev. D 103, 094021 (2021) | 10.1103/PhysRevD.103.094021 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the associated production of Higgs boson and hadronic jet(s) in
$pp$ collisions at the LHC for the first time using the $k_T$-factorization
approach. Our analysis is based on the off-shell gluon-gluon fusion subprocess,
where non-zero transverse momenta of initial gluons are taken into account and
covers ... | [
{
"created": "Thu, 10 Sep 2020 14:54:11 GMT",
"version": "v1"
}
] | 2021-05-26 | [
[
"Lipatov",
"A. V.",
""
],
[
"Malyshev",
"M. A.",
""
]
] | We consider the associated production of Higgs boson and hadronic jet(s) in $pp$ collisions at the LHC for the first time using the $k_T$-factorization approach. Our analysis is based on the off-shell gluon-gluon fusion subprocess, where non-zero transverse momenta of initial gluons are taken into account and covers $H... |
hep-ph/0010220 | Daniel Winder | D.Winder | Scalar fields at finite densities: A \delta expansion approach | 5 pages, 2 figures.....(Talk given at SEWM 2000 conference) | null | 10.1142/9789812799913_0027 | null | hep-ph | null | We use an optimized hopping parameter expansion (linear \delta expansion) for
the free energy to study the phase transitions at finite temperature and finite
charge density in a global U(1) scalar Higgs sector in the continuum and on the
lattice at large couplings. We are able to plot out phase diagrams in lattice
pa... | [
{
"created": "Thu, 19 Oct 2000 14:08:59 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Winder",
"D.",
""
]
] | We use an optimized hopping parameter expansion (linear \delta expansion) for the free energy to study the phase transitions at finite temperature and finite charge density in a global U(1) scalar Higgs sector in the continuum and on the lattice at large couplings. We are able to plot out phase diagrams in lattice para... |
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