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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2212.03561 | Hai-Bing Fu | Zai-Hui Wu, Hai-Bing Fu, Tao Zhong, Yu Chen, Ya-Hong Dai | Searching for $a_0(980)$-meson parton distribution function | 7 pages, 3 figures, comments welcome | null | 10.1088/1572-9494/ace038 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | In this paper, we calculate the scalar $a_0(980)$-meson leading-twist
wavefunction by using light-cone harmonic oscillator model (LCHO). In which the
model parameters are determined by fitting the $\xi$-moments
$\langle\xi_{a_0}^n\rangle_\zeta$ of its light-cone distribution amplitudes.
Then, the $a_0(980)$-meson lea... | [
{
"created": "Wed, 7 Dec 2022 10:27:48 GMT",
"version": "v1"
}
] | 2023-08-16 | [
[
"Wu",
"Zai-Hui",
""
],
[
"Fu",
"Hai-Bing",
""
],
[
"Zhong",
"Tao",
""
],
[
"Chen",
"Yu",
""
],
[
"Dai",
"Ya-Hong",
""
]
] | In this paper, we calculate the scalar $a_0(980)$-meson leading-twist wavefunction by using light-cone harmonic oscillator model (LCHO). In which the model parameters are determined by fitting the $\xi$-moments $\langle\xi_{a_0}^n\rangle_\zeta$ of its light-cone distribution amplitudes. Then, the $a_0(980)$-meson leadi... |
1908.03227 | Graham White Dr | Jeff A. Dror, Takashi Hiramatsu, Kazunori Kohri, Hitoshi Murayama and
Graham White | Testing Seesaw and Leptogenesis with Gravitational Waves | 6 pages, 1 figures, published version | Phys. Rev. Lett. 124, 041804 (2020) | 10.1103/PhysRevLett.124.041804 | IPMU19-0108, DESY 19-138, KEK-TH-2147, KEK-Cosmo-241 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the possibility that the seesaw mechanism with thermal
leptogenesis can be tested using the stochastic gravitational background.
Achieving neutrino masses consistent with atmospheric and solar neutrino data,
while avoiding non-perturbative couplings, requires right-neutrinos lighter
than the typical scale ... | [
{
"created": "Thu, 8 Aug 2019 18:09:19 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 2020 15:48:26 GMT",
"version": "v2"
}
] | 2020-03-11 | [
[
"Dror",
"Jeff A.",
""
],
[
"Hiramatsu",
"Takashi",
""
],
[
"Kohri",
"Kazunori",
""
],
[
"Murayama",
"Hitoshi",
""
],
[
"White",
"Graham",
""
]
] | We present the possibility that the seesaw mechanism with thermal leptogenesis can be tested using the stochastic gravitational background. Achieving neutrino masses consistent with atmospheric and solar neutrino data, while avoiding non-perturbative couplings, requires right-neutrinos lighter than the typical scale of... |
hep-ph/9712334 | Abdelhak Djouadi | Abdelhak Djouadi (LPM Montpellier) | Decays of the Higgs Bosons | 26 pages, latex, 9 figures | null | null | PM-97/51 | hep-ph | null | We review the decay modes of the Standard Model Higgs boson and those of the
neutral and charged Higgs particles of the Minimal Supersymmetric extension of
the Standard Model. Special emphasis will be put on higher-order effects. [Talk
given at the International Workshop on Quantum Effects in the MSSM. Barcelona,
Spa... | [
{
"created": "Wed, 10 Dec 1997 19:17:18 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Djouadi",
"Abdelhak",
"",
"LPM Montpellier"
]
] | We review the decay modes of the Standard Model Higgs boson and those of the neutral and charged Higgs particles of the Minimal Supersymmetric extension of the Standard Model. Special emphasis will be put on higher-order effects. [Talk given at the International Workshop on Quantum Effects in the MSSM. Barcelona, Spain... |
hep-ph/0508192 | Yu-Xin Liu | Lei Chang, Yu-xin Liu, and Hua Guo | Pion-nucleon Sigma Term in the Global Color Model of QCD | 17 pages, 3 figures | Phys.Rev. D72 (2005) 094023 | 10.1103/PhysRevD.72.094023 | null | hep-ph | null | We study the pion-nucleon sigma term in vacuum and in nuclear matter in the
framework of global color model of QCD. With the effective gluon propagator
being taken as the $\delta$-function in momentum space of Munczek-Nomirovsky
model, we estimate that the sigma term at chiral limit in the vacuum is 9/2
times the cur... | [
{
"created": "Thu, 18 Aug 2005 09:40:29 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Nov 2005 01:23:03 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Chang",
"Lei",
""
],
[
"Liu",
"Yu-xin",
""
],
[
"Guo",
"Hua",
""
]
] | We study the pion-nucleon sigma term in vacuum and in nuclear matter in the framework of global color model of QCD. With the effective gluon propagator being taken as the $\delta$-function in momentum space of Munczek-Nomirovsky model, we estimate that the sigma term at chiral limit in the vacuum is 9/2 times the curre... |
hep-ph/0101277 | Elvio Disalvo | Elvio Di Salvo | Transverse Spin Asymmetries in Drell-Yan Processes: $\mathbf
p^{\uparrow} p \to \mu^+ \mu^- X$} | null | Eur.Phys.J.C19:503-515,2001 | 10.1007/s100520100619 | GEF-Th-2/00 | hep-ph | null | We consider two different spin asymmetries in Drell-Yan processes generated
by the collisions of an unpolarized proton beam on transversely polarized
protons: the muon helicity asymmetry and the left-right asymmetry. We calculate
the asymmetries in the framework of the QCD improved parton model, taking into
account t... | [
{
"created": "Wed, 24 Jan 2001 17:23:47 GMT",
"version": "v1"
}
] | 2009-01-07 | [
[
"Di Salvo",
"Elvio",
""
]
] | We consider two different spin asymmetries in Drell-Yan processes generated by the collisions of an unpolarized proton beam on transversely polarized protons: the muon helicity asymmetry and the left-right asymmetry. We calculate the asymmetries in the framework of the QCD improved parton model, taking into account the... |
1201.1768 | Jialun Ping | Chengrong Deng, Jialun Ping, Fan Wang | QCD quark cyclobutadiene and light tetraquark spectrum | 10 pages, 4 figures, Some statements are changed | null | 10.1103/PhysRevD.86.114035 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The QCD quark cyclobutadiene (ring-like), a new color structure of tetraquark
system, is proposed and studied in the flux tube model with multi-body
confinement potential. The QCD quark cyclobutadiene and other flux tube
structures of tetraquark states have similar energies and they can be regarded
as QCD isomeric co... | [
{
"created": "Mon, 9 Jan 2012 14:13:01 GMT",
"version": "v1"
},
{
"created": "Sun, 19 Feb 2012 16:30:00 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Oct 2012 16:51:51 GMT",
"version": "v3"
}
] | 2015-06-03 | [
[
"Deng",
"Chengrong",
""
],
[
"Ping",
"Jialun",
""
],
[
"Wang",
"Fan",
""
]
] | The QCD quark cyclobutadiene (ring-like), a new color structure of tetraquark system, is proposed and studied in the flux tube model with multi-body confinement potential. The QCD quark cyclobutadiene and other flux tube structures of tetraquark states have similar energies and they can be regarded as QCD isomeric comp... |
hep-ph/0403213 | Guohuai Zhu | T. N. Pham, Guohuai Zhu | Power Corrections in Charmless B Decays | references and note added, to appear in Phys. Rev. D | Phys.Rev. D69 (2004) 114016 | 10.1103/PhysRevD.69.114016 | null | hep-ph hep-ex | null | In this paper, we focus on the role of power corrections in QCD
factorization(QCDF) method in charmless two-body nonleptonic $B$ meson decays.
We use the ratio of the branching fraction of $B^+ \to \pi^+ K^{\ast 0}$ to
that of $B^0 \to \pi^- \rho^+$, for which the theoretical uncertainties are
greatly reduced, to sho... | [
{
"created": "Fri, 19 Mar 2004 13:58:28 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Apr 2004 12:56:26 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Pham",
"T. N.",
""
],
[
"Zhu",
"Guohuai",
""
]
] | In this paper, we focus on the role of power corrections in QCD factorization(QCDF) method in charmless two-body nonleptonic $B$ meson decays. We use the ratio of the branching fraction of $B^+ \to \pi^+ K^{\ast 0}$ to that of $B^0 \to \pi^- \rho^+$, for which the theoretical uncertainties are greatly reduced, to show ... |
0807.0098 | Yoshitaka Hatta | Yoshitaka Hatta and Toshihiro Matsuo | Thermal hadron spectrum in $e^+e^-$ annihilation from gauge/string
duality | 4 pages, revtex4; v2. discussion slightly expanded | Phys.Rev.Lett.102:062001,2009 | 10.1103/PhysRevLett.102.062001 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the inclusive spectrum of produced particles in e+e- annihilation
in confining gauge theories that have a gravity dual and show that the momentum
distribution exhibits the thermal behavior.
| [
{
"created": "Tue, 1 Jul 2008 10:03:53 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Oct 2008 12:39:48 GMT",
"version": "v2"
}
] | 2009-02-27 | [
[
"Hatta",
"Yoshitaka",
""
],
[
"Matsuo",
"Toshihiro",
""
]
] | We compute the inclusive spectrum of produced particles in e+e- annihilation in confining gauge theories that have a gravity dual and show that the momentum distribution exhibits the thermal behavior. |
hep-ph/9502417 | null | David H. Lyth and Ewan D. Stewart | Cosmology with a TeV mass GUT Higgs | 4 pages, revtex | Phys.Rev.Lett. 75 (1995) 201-204 | 10.1103/PhysRevLett.75.201 | LANCASTER-TH/9502 | hep-ph astro-ph gr-qc hep-th | null | The most natural way to break the GUT gauge symmetry is with a Higgs field
whose vacuum expectation value is of order $10^{16}\,\mbox{GeV}$ but whose mass
is of order $10^2$ to $10^3\,\mbox{GeV}$. This can lead to a cosmological
history radically different from what is usually assumed to have occurred
between the sta... | [
{
"created": "Tue, 28 Feb 1995 21:13:26 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Lyth",
"David H.",
""
],
[
"Stewart",
"Ewan D.",
""
]
] | The most natural way to break the GUT gauge symmetry is with a Higgs field whose vacuum expectation value is of order $10^{16}\,\mbox{GeV}$ but whose mass is of order $10^2$ to $10^3\,\mbox{GeV}$. This can lead to a cosmological history radically different from what is usually assumed to have occurred between the stand... |
2005.07200 | Peter Denton | Asli Abdullahi and Peter B. Denton | Visible Decay of Astrophysical Neutrinos at IceCube | 18 pages, 9 figures, comments welcome! Code available at
https://github.com/PeterDenton/Astro-Nu-Decay; v2: clarifying remarks and
references add, matches published version | Phys. Rev. D 102, 023018 (2020) | 10.1103/PhysRevD.102.023018 | null | hep-ph astro-ph.HE hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutrino decay modifies neutrino propagation in a unique way; not only is
there flavor changing as there is in neutrino oscillations, there is also
energy transport from initial to final neutrinos. The most sensitive direct
probe of neutrino decay is currently IceCube which can measure the energy and
flavor of neutri... | [
{
"created": "Thu, 14 May 2020 18:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jul 2020 15:12:15 GMT",
"version": "v2"
}
] | 2020-07-15 | [
[
"Abdullahi",
"Asli",
""
],
[
"Denton",
"Peter B.",
""
]
] | Neutrino decay modifies neutrino propagation in a unique way; not only is there flavor changing as there is in neutrino oscillations, there is also energy transport from initial to final neutrinos. The most sensitive direct probe of neutrino decay is currently IceCube which can measure the energy and flavor of neutrino... |
hep-ph/9709384 | Leonid Satarov | I.N. Mishustin, L.M. Satarov, H. Stoecker, W. Greiner | Dilepton production by bremsstrahlung of meson fields in nuclear
collisions | 14 pages | Phys.Rev.C57:2552-2558,1998 | 10.1103/PhysRevC.57.2552 | null | hep-ph | null | We study the bremsstrahlung of virtual omega mesons due to the collective
deceleration of nuclei at the initial stage of an ultrarelativistic heavy-ion
collision. It is shown that electromagnetic decays of these mesons may give an
important contribution to the observed yields of dileptons. Mass spectra of
positron-el... | [
{
"created": "Wed, 17 Sep 1997 20:30:04 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Mishustin",
"I. N.",
""
],
[
"Satarov",
"L. M.",
""
],
[
"Stoecker",
"H.",
""
],
[
"Greiner",
"W.",
""
]
] | We study the bremsstrahlung of virtual omega mesons due to the collective deceleration of nuclei at the initial stage of an ultrarelativistic heavy-ion collision. It is shown that electromagnetic decays of these mesons may give an important contribution to the observed yields of dileptons. Mass spectra of positron-elec... |
1709.09961 | Amir N. Khan | Amir N. Khan, Douglas W. McKay | Probing New Physics in Low Energy Solar Neutrino Oscillation Data | 2 figure, Conference Proceedings (6th CST-MISC Joint Symposium on
Particle Physics -- from Space-time Dynamics to Phenomenology --, Oct. 15-16,
2016, Campus Plaza Kyoto, Kyoto, Japan.) | http://www2.yukawa.kyoto-u.ac.jp/~soken.editorial/sokendenshi/vol26/proceedings2016.pdf | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the effects of nonstandard neutrino interactions in the lower
components of the solar neutrino spectrum which are predominant by the vacuum
oscillations. The recent measurements of Borexino experiment between 2011 and
2015 provide a clean test to study the nonstandard neutrino interactions at the
source (s... | [
{
"created": "Thu, 28 Sep 2017 13:49:23 GMT",
"version": "v1"
}
] | 2017-09-29 | [
[
"Khan",
"Amir N.",
""
],
[
"McKay",
"Douglas W.",
""
]
] | We explore the effects of nonstandard neutrino interactions in the lower components of the solar neutrino spectrum which are predominant by the vacuum oscillations. The recent measurements of Borexino experiment between 2011 and 2015 provide a clean test to study the nonstandard neutrino interactions at the source (sun... |
0705.1975 | Sven-Olaf Moch | M. Czakon, A. Mitov and S. Moch | Heavy-quark production in massless quark scattering at two loops in QCD | 17 pages latex, 2 figures | Phys.Lett.B651:147-159,2007 | 10.1016/j.physletb.2007.06.020 | DESY 07-064, SFB/CPP-07-19 | hep-ph | null | We present the two-loop virtual QCD corrections to the production of heavy
quarks in the quark--anti-quark--annihilation channel in the limit when all
kinematical invariants are large compared to the mass of the heavy quark. Our
result is exact up to terms suppressed by powers of the heavy-quark mass. The
derivation ... | [
{
"created": "Mon, 14 May 2007 16:21:14 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Czakon",
"M.",
""
],
[
"Mitov",
"A.",
""
],
[
"Moch",
"S.",
""
]
] | We present the two-loop virtual QCD corrections to the production of heavy quarks in the quark--anti-quark--annihilation channel in the limit when all kinematical invariants are large compared to the mass of the heavy quark. Our result is exact up to terms suppressed by powers of the heavy-quark mass. The derivation is... |
1412.7603 | Hiroshi Yokoya | Shinya Kanemura, Mariko Kikuchi, Kei Yagyu, Hiroshi Yokoya | LHC Run-I constraint on the mass of doubly charged Higgs bosons in the
same-sign diboson decay scenario | 4 pages, 1 figures; minor modifications | null | 10.1093/ptep/ptv071 | UT-HET-098 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this Letter, we study the latest bound on the mass of doubly charged Higgs
bosons, $H^{\pm\pm}$, assuming that they dominantly decay into a diboson. The
new bound is obtained by comparing the inclusive searches for events with a
same-sign dilepton by the ATLAS Collaboration using the latest 20.3 fb$^{-1}$
data at ... | [
{
"created": "Wed, 24 Dec 2014 05:01:24 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Mar 2015 17:02:46 GMT",
"version": "v2"
}
] | 2015-05-27 | [
[
"Kanemura",
"Shinya",
""
],
[
"Kikuchi",
"Mariko",
""
],
[
"Yagyu",
"Kei",
""
],
[
"Yokoya",
"Hiroshi",
""
]
] | In this Letter, we study the latest bound on the mass of doubly charged Higgs bosons, $H^{\pm\pm}$, assuming that they dominantly decay into a diboson. The new bound is obtained by comparing the inclusive searches for events with a same-sign dilepton by the ATLAS Collaboration using the latest 20.3 fb$^{-1}$ data at th... |
2210.10022 | Masaki Yamada | Shota Nakagawa, Fuminobu Takahashi, Masaki Yamada, Wen Yin | Axion dark matter from first-order phase transition, and very high
energy photons from GRB 221009A | 7 pages, 1 figure | null | 10.1016/j.physletb.2023.137824 | TU-1172 | hep-ph astro-ph.CO astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study an axion-like particle (ALP) that experiences the first-order phase
transition with respect to its mass or potential minimum. This can be realized
if the ALP obtains a potential from non-perturbative effects of SU($N$) gauge
theory that is confined via the first-order phase transition, or if the ALP is
trapp... | [
{
"created": "Tue, 18 Oct 2022 17:46:20 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Oct 2022 04:49:19 GMT",
"version": "v2"
}
] | 2023-04-05 | [
[
"Nakagawa",
"Shota",
""
],
[
"Takahashi",
"Fuminobu",
""
],
[
"Yamada",
"Masaki",
""
],
[
"Yin",
"Wen",
""
]
] | We study an axion-like particle (ALP) that experiences the first-order phase transition with respect to its mass or potential minimum. This can be realized if the ALP obtains a potential from non-perturbative effects of SU($N$) gauge theory that is confined via the first-order phase transition, or if the ALP is trapped... |
hep-ph/0003214 | Shailesh Chandrasekharan | Shailesh Chandrasekharan (Duke University) and Uwe-Jens Wiese (MIT) | SO(10) Unification of Color Superconductivity and Chiral Symmetry
Breaking? | 4 pages, 2 figures, RevTex | null | null | DUKE-TH-00-203, MIT-CTP-2961 | hep-ph cond-mat.supr-con hep-lat | null | Motivated by the SO(5) theory of high-temperature superconductivity and
antiferromagnetism, we ask if an SO(10) theory unifies color superconductivity
and chiral symmetry breaking in QCD. The transition to the color
superconducting phase would then be analogous to a spin flop transition. While
the spin flop transitio... | [
{
"created": "Wed, 22 Mar 2000 02:28:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chandrasekharan",
"Shailesh",
"",
"Duke University"
],
[
"Wiese",
"Uwe-Jens",
"",
"MIT"
]
] | Motivated by the SO(5) theory of high-temperature superconductivity and antiferromagnetism, we ask if an SO(10) theory unifies color superconductivity and chiral symmetry breaking in QCD. The transition to the color superconducting phase would then be analogous to a spin flop transition. While the spin flop transition ... |
2309.02127 | Silvia Ferrario Ravasio | Andrea Banfi, Silvia Ferrario Ravasio, Barbara J\"ager, Alexander
Karlberg, Felix Reichenbach, and Giulia Zanderighi | A POWHEG generator for deep inelastic scattering | 54 pages, 25 figures, code obtainable from
svn://powhegbox.mib.infn.it/trunk/User-Processes-RES/DIS | JHEP02(2024)001 | https://doi.org/10.1007/JHEP02(2024)023 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We present a new event generator for the simulation of both neutral- and
charged-current deep inelastic scattering (DIS) at next-to-leading order in QCD
matched to parton showers using the POWHEG method. Our implementation builds on
the existing POWHEG BOX framework originally designed for hadron-hadron
collisions, s... | [
{
"created": "Tue, 5 Sep 2023 11:08:01 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Feb 2024 18:05:15 GMT",
"version": "v2"
}
] | 2024-02-09 | [
[
"Banfi",
"Andrea",
""
],
[
"Ravasio",
"Silvia Ferrario",
""
],
[
"Jäger",
"Barbara",
""
],
[
"Karlberg",
"Alexander",
""
],
[
"Reichenbach",
"Felix",
""
],
[
"Zanderighi",
"Giulia",
""
]
] | We present a new event generator for the simulation of both neutral- and charged-current deep inelastic scattering (DIS) at next-to-leading order in QCD matched to parton showers using the POWHEG method. Our implementation builds on the existing POWHEG BOX framework originally designed for hadron-hadron collisions, sup... |
1907.12450 | Felix Driencourt-Mangin | Felix Driencourt-Mangin | Four-dimensional representation of scattering amplitudes and physical
observables through the application of the Loop-Tree Duality theorem | PhD. thesis, 181 pages | null | null | null | hep-ph hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this thesis we propose a novel method to compute higher-order corrections
to physical cross sections, bypassing more traditional approaches. This
technique, the Four-Dimensional Unsubtraction (FDU), is based on the Loop-Tree
Duality (LTD) theorem, and aims at building pure four-dimensional
representations of scatt... | [
{
"created": "Mon, 29 Jul 2019 14:12:57 GMT",
"version": "v1"
}
] | 2019-07-30 | [
[
"Driencourt-Mangin",
"Felix",
""
]
] | In this thesis we propose a novel method to compute higher-order corrections to physical cross sections, bypassing more traditional approaches. This technique, the Four-Dimensional Unsubtraction (FDU), is based on the Loop-Tree Duality (LTD) theorem, and aims at building pure four-dimensional representations of scatter... |
hep-ph/9910301 | Aurelio Juste | Aurelio Juste and Gonzalo Merino | Top-Higgs Yukawa Coupling Measurement at a Linear e+e- Collider | LaTex, 27 pages, 14 Postscript figures | null | null | null | hep-ph | null | A feasibility study of the measurement of the top-Higgs Yukawa coupling at a
future linear e+e- collider operating at sqrt(s)=800 GeV is presented. As
compared to previous existing studies, much effort has been put in a
``realistic simulation'' by including irreducible+reducible backgrounds,
realistic detector effect... | [
{
"created": "Tue, 12 Oct 1999 00:58:48 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Juste",
"Aurelio",
""
],
[
"Merino",
"Gonzalo",
""
]
] | A feasibility study of the measurement of the top-Higgs Yukawa coupling at a future linear e+e- collider operating at sqrt(s)=800 GeV is presented. As compared to previous existing studies, much effort has been put in a ``realistic simulation'' by including irreducible+reducible backgrounds, realistic detector effects ... |
1512.06782 | Mansi Dhuria | Mansi Dhuria, Gaurav Goswami | Perturbativity, vacuum stability and inflation in the light of 750 GeV
diphoton excess | 16 pages, 6 figures. Journal version (to appear in Phy. Rev. D) | Phys.Rev. D94 (2016) no.5, 055009 | 10.1103/PhysRevD.94.055009 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent observation of the 750 GeV diphoton excess at 13 TeV LHC has
motivated many scenarios of physics beyond the Standard Model. In this work, we
begin by showing that many models which explain the observed excess tend to get
strongly coupled well below the Planck scale. We then study a simple scenario
involvin... | [
{
"created": "Mon, 21 Dec 2015 19:48:51 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Dec 2015 19:03:52 GMT",
"version": "v2"
},
{
"created": "Wed, 30 Dec 2015 19:51:25 GMT",
"version": "v3"
},
{
"created": "Tue, 5 Jan 2016 18:10:55 GMT",
"version": "v4"
},
{
"cr... | 2016-12-02 | [
[
"Dhuria",
"Mansi",
""
],
[
"Goswami",
"Gaurav",
""
]
] | The recent observation of the 750 GeV diphoton excess at 13 TeV LHC has motivated many scenarios of physics beyond the Standard Model. In this work, we begin by showing that many models which explain the observed excess tend to get strongly coupled well below the Planck scale. We then study a simple scenario involving ... |
hep-ph/0007269 | Anupam Mazumdar | Anupam Mazumdar | Interesting consequences of brane cosmology | 5 pages, Trivial changes to match the published version | Phys.Rev. D64 (2001) 027304 | 10.1103/PhysRevD.64.027304 | null | hep-ph astro-ph gr-qc hep-th | null | We discuss cosmology in four dimensions within a context of brane-world
scenario.Such models can predict chaotic inflation with very low reheat
temperature depending on the brane tension. We notice that the gravitino
abundance is different in the brane-world cosmology and by tuning the brane
tension it is possible to... | [
{
"created": "Mon, 24 Jul 2000 19:29:57 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jul 2000 23:09:55 GMT",
"version": "v2"
},
{
"created": "Mon, 9 Apr 2001 12:07:09 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Mazumdar",
"Anupam",
""
]
] | We discuss cosmology in four dimensions within a context of brane-world scenario.Such models can predict chaotic inflation with very low reheat temperature depending on the brane tension. We notice that the gravitino abundance is different in the brane-world cosmology and by tuning the brane tension it is possible to g... |
2406.00613 | Hao-Song You | Hao-Song You, Hao Sun, Hong-Bo Li, Cheng-Jun Xia and Ren-Xin Xu | Compact dwarfs made of light-quark nuggets | null | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Utilizing an equivparticle model with both linear confinement and
leading-order perturbative interactions, we obtain systematically the
properties of strangelets and nonstrange quark matter ($ud$QM) nuggets at
various baryon ($A$) and charge ($Z$) numbers, where the detailed
single-quark-energy levels are fixed by so... | [
{
"created": "Sun, 2 Jun 2024 04:05:42 GMT",
"version": "v1"
}
] | 2024-06-04 | [
[
"You",
"Hao-Song",
""
],
[
"Sun",
"Hao",
""
],
[
"Li",
"Hong-Bo",
""
],
[
"Xia",
"Cheng-Jun",
""
],
[
"Xu",
"Ren-Xin",
""
]
] | Utilizing an equivparticle model with both linear confinement and leading-order perturbative interactions, we obtain systematically the properties of strangelets and nonstrange quark matter ($ud$QM) nuggets at various baryon ($A$) and charge ($Z$) numbers, where the detailed single-quark-energy levels are fixed by solv... |
1909.10511 | Mikhail Sergeenko | Mikhail N. Sergeenko | Light and Heavy Mesons in The Complex Mass Scheme | 12 pages, 2 tables, Presented at NONLINEAR PHENOMENA IN COMPLEX
SYSTEMS, XXVI International Seminar, Chaos, Fractals, Phase Transitions,
Self-organization,May 21--24, 2019, Minsk, Belarus. arXiv admin note: text
overlap with arXiv:1712.02641, arXiv:1703.07766 | null | null | MAXLA-2/19, "Meson'' | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Mesons containing light and heavy quarks are studied. Interaction of quarks
is described by the funnel-type potential with the distant dependent strong
coupling, $\alpha_\S(r)$. Free particle hypothesis for the bound state is
developed: quark and antiquark move as free particles in of the bound system.
Relativistic t... | [
{
"created": "Sat, 21 Sep 2019 11:40:55 GMT",
"version": "v1"
}
] | 2019-09-25 | [
[
"Sergeenko",
"Mikhail N.",
""
]
] | Mesons containing light and heavy quarks are studied. Interaction of quarks is described by the funnel-type potential with the distant dependent strong coupling, $\alpha_\S(r)$. Free particle hypothesis for the bound state is developed: quark and antiquark move as free particles in of the bound system. Relativistic two... |
1603.02376 | Yuki Shimizu | Yuki Shimizu, Daiki Suenaga, Masayasu Harada | Coupled channel analysis of molecule picture of $P_{c}(4380)$ | 7 pages, 9 figures | Phys. Rev. D 93, 114003 (2016) | 10.1103/PhysRevD.93.114003 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a potential obtained by one-pion exchange for the coupled
channel $\Sigma_c^\ast$$\bar{D}$-$\Sigma_c$$\bar{D}^\ast$, and solve the
coupled Schr\"{o}dinger equations to determine the binding energy. We find that
there exists one or two bound states with the binding energy of several MeV
below the threshol... | [
{
"created": "Tue, 8 Mar 2016 04:22:30 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Jun 2016 08:51:08 GMT",
"version": "v2"
}
] | 2016-06-15 | [
[
"Shimizu",
"Yuki",
""
],
[
"Suenaga",
"Daiki",
""
],
[
"Harada",
"Masayasu",
""
]
] | We construct a potential obtained by one-pion exchange for the coupled channel $\Sigma_c^\ast$$\bar{D}$-$\Sigma_c$$\bar{D}^\ast$, and solve the coupled Schr\"{o}dinger equations to determine the binding energy. We find that there exists one or two bound states with the binding energy of several MeV below the threshold ... |
1504.05403 | Alfredo Urbano | Marco Fabbrichesi, Alfredo Urbano | Naturalness redux | 13 pages, 5 figures. Minor changes; version accepted for publication
in PRD | Phys. Rev. D 92, 015028 (2015) | 10.1103/PhysRevD.92.015028 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The idea of naturalness, as originally conceived, refers only to the finite
renormalization of the Higgs boson mass induced by the introduction of heavier
states. In this respect, naturalness is still a powerful heuristic principle in
model building beyond the standard model whenever new massive states are
coupled to... | [
{
"created": "Tue, 21 Apr 2015 12:28:03 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Jul 2015 19:31:59 GMT",
"version": "v2"
}
] | 2015-08-05 | [
[
"Fabbrichesi",
"Marco",
""
],
[
"Urbano",
"Alfredo",
""
]
] | The idea of naturalness, as originally conceived, refers only to the finite renormalization of the Higgs boson mass induced by the introduction of heavier states. In this respect, naturalness is still a powerful heuristic principle in model building beyond the standard model whenever new massive states are coupled to t... |
1101.0561 | Pavel Nadolsky | Marco Guzzi, Pavel Nadolsky, Edmond Berger, Hung-Liang Lai, Fredrick
Olness, and C.-P. Yuan | CT10 parton distributions and other developments in the global QCD
analysis | 17 pages, 9 figures | null | null | SMU-HEP-10-11 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We summarize several projects carried out by the CTEQ global analysis of
parton distribution functions (PDFs) of the proton during 2010. We discuss a
recently released CT10 family of PDFs with a fixed and variable QCD coupling
strength; implementation of combined HERA and Tevatron lepton asymmetry data
sets; theoreti... | [
{
"created": "Mon, 3 Jan 2011 16:46:10 GMT",
"version": "v1"
}
] | 2011-01-04 | [
[
"Guzzi",
"Marco",
""
],
[
"Nadolsky",
"Pavel",
""
],
[
"Berger",
"Edmond",
""
],
[
"Lai",
"Hung-Liang",
""
],
[
"Olness",
"Fredrick",
""
],
[
"Yuan",
"C. -P.",
""
]
] | We summarize several projects carried out by the CTEQ global analysis of parton distribution functions (PDFs) of the proton during 2010. We discuss a recently released CT10 family of PDFs with a fixed and variable QCD coupling strength; implementation of combined HERA and Tevatron lepton asymmetry data sets; theoretica... |
2308.07814 | Junichiro Kawamura | Junichiro Kawamura and Seodong Shin | Current status on pair-produced muon-philic vectorlike leptons in
multilepton channels at the LHC | 8 pages, 4 figures; ver2 matched to published version | JHEP11(2023)025 | 10.1007/JHEP11(2023)025 | CTPU-PTC-23-38 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | In this work, we obtain the current limits on the pair production of
vectorlike leptons decaying to a Standard Model gauge boson and a lepton in the
second generation using the Run-2 data at the LHC. Since there is no dedicated
search, we recast the ATLAS analyses searching for the type-III seesaw heavy
leptons in th... | [
{
"created": "Tue, 15 Aug 2023 14:45:42 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Nov 2023 07:15:58 GMT",
"version": "v2"
}
] | 2023-11-09 | [
[
"Kawamura",
"Junichiro",
""
],
[
"Shin",
"Seodong",
""
]
] | In this work, we obtain the current limits on the pair production of vectorlike leptons decaying to a Standard Model gauge boson and a lepton in the second generation using the Run-2 data at the LHC. Since there is no dedicated search, we recast the ATLAS analyses searching for the type-III seesaw heavy leptons in the ... |
hep-ph/9904373 | Matthias Steinhauser | M. Steinhauser (Univ. of Bern) | Hadronic contribution to $\alpha(M_Z^2)$ and the anomalous magnetic
moment of the muon | 6 pages, Talk presented at the 17th International Workshop on Weak
Interactions and Neutrinos (WIN99), Cape Town, South Africa, January 24--30,
1999 | null | null | BUTP-99/06 | hep-ph | null | In this contribution recent developments are discussed which lead to a
significant reduction of the error for $\alpha(M_Z^2)$ and $(g-2)_\mu$.
| [
{
"created": "Sat, 17 Apr 1999 13:43:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Steinhauser",
"M.",
"",
"Univ. of Bern"
]
] | In this contribution recent developments are discussed which lead to a significant reduction of the error for $\alpha(M_Z^2)$ and $(g-2)_\mu$. |
hep-ph/0601248 | Thomas Hahn | T. Hahn, M. Rauch | News from FormCalc and LoopTools | 5 pages, to appear in the proceedings of the 7th International
Symposium on Radiative Corrections (RADCOR05), Shonan Village, Japan, 2005 | null | 10.1016/j.nuclphysbps.2006.03.026 | MPP-2006-7 | hep-ph | null | The FormCalc package automates the computation of FeynArts amplitudes up to
one loop including the generation of a Fortran code for the numerical
evaluation of the squared matrix element. Major new or enhanced features in
Version 5 are: iterative build-up of essentially arbitrary phase-spaces
including cuts, convolut... | [
{
"created": "Mon, 30 Jan 2006 14:36:06 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Hahn",
"T.",
""
],
[
"Rauch",
"M.",
""
]
] | The FormCalc package automates the computation of FeynArts amplitudes up to one loop including the generation of a Fortran code for the numerical evaluation of the squared matrix element. Major new or enhanced features in Version 5 are: iterative build-up of essentially arbitrary phase-spaces including cuts, convolutio... |
2206.10642 | Matt LeBlanc | Matt LeBlanc, Benjamin Nachman, Christof Sauer | Going off topics to demix quark and gluon jets in $\alpha_S$ extractions | 20 pages, 7 figures | J. High Energ. Phys. 2023, 150 (2023) | 10.1007/JHEP02(2023)150 | null | hep-ph hep-ex physics.data-an | http://creativecommons.org/licenses/by/4.0/ | Quantum chromodynamics is the theory of the strong interaction between quarks
and gluons; the coupling strength of the interaction, $\alpha_S$, is the least
precisely-known of all interactions in nature. An extraction of the strong
coupling from the radiation pattern within jets would provide a complementary
approach... | [
{
"created": "Tue, 21 Jun 2022 18:00:05 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Aug 2022 13:05:37 GMT",
"version": "v2"
},
{
"created": "Tue, 7 Mar 2023 20:26:42 GMT",
"version": "v3"
}
] | 2023-03-09 | [
[
"LeBlanc",
"Matt",
""
],
[
"Nachman",
"Benjamin",
""
],
[
"Sauer",
"Christof",
""
]
] | Quantum chromodynamics is the theory of the strong interaction between quarks and gluons; the coupling strength of the interaction, $\alpha_S$, is the least precisely-known of all interactions in nature. An extraction of the strong coupling from the radiation pattern within jets would provide a complementary approach t... |
0705.0900 | S. Weinzierl | Stefan Weinzierl | Feynman integrals and multiple polylogarithms | 23 pages, talk given at the workshop "Renormalization and Galois
theories", Marseille, March 2006; v2: references added | null | null | null | hep-ph | null | In this talk I review the connections between Feynman integrals and multiple
polylogarithms. After an introductory section on loop integrals I discuss the
Mellin-Barnes transformation and shuffle algebras. In a subsequent section
multiple polylogarithms are introduced. Finally, I discuss how certain Feynman
integrals... | [
{
"created": "Mon, 7 May 2007 12:55:26 GMT",
"version": "v1"
},
{
"created": "Thu, 10 May 2007 06:40:56 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Weinzierl",
"Stefan",
""
]
] | In this talk I review the connections between Feynman integrals and multiple polylogarithms. After an introductory section on loop integrals I discuss the Mellin-Barnes transformation and shuffle algebras. In a subsequent section multiple polylogarithms are introduced. Finally, I discuss how certain Feynman integrals e... |
1102.1334 | Krzysztof Kutak | Krzysztof Kutak | Phenomenology of Jet Production in Forward Direction at High Energy
Hadron Colliders | Talk given at 45th Rencontres de Moriond: QCD and Hadronic
Interactions, La Thuile, Italy, March 13-20, 2010 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate observables relevant for forward jets at LHC. The simulations
are performed using Monte Carlo event generators. In particular we compare
results from CASCADE based on high energy factorization and PYTHIA which is
based on collinear factorization.
| [
{
"created": "Mon, 7 Feb 2011 15:36:30 GMT",
"version": "v1"
}
] | 2011-02-08 | [
[
"Kutak",
"Krzysztof",
""
]
] | We calculate observables relevant for forward jets at LHC. The simulations are performed using Monte Carlo event generators. In particular we compare results from CASCADE based on high energy factorization and PYTHIA which is based on collinear factorization. |
hep-ph/0303159 | David London | Alakabha Datta and David London | Triple-Product Correlations in B -> V1 V2$ Decays and New Physics | 42 pages, LaTeX, no figures. Title changed, several explanatory
paragraphs added, references added, analysis and conclusions unchanged | Int.J.Mod.Phys.A19:2505-2544,2004 | 10.1142/S0217751X04018300 | UdeM-GPP-TH-03-108 | hep-ph | null | In this paper we examine T-violating triple-product correlations (TP's) in B
-> V1 V2 decays. TP's are excellent probes of physics beyond the standard model
(SM) for two reasons: (i) within the SM, most TP's are expected to be tiny, and
(ii) unlike direct CP asymmetries, TP's are not suppressed by the small strong
ph... | [
{
"created": "Wed, 19 Mar 2003 00:10:23 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Mar 2003 21:26:40 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Dec 2003 19:32:58 GMT",
"version": "v3"
}
] | 2014-11-17 | [
[
"Datta",
"Alakabha",
""
],
[
"London",
"David",
""
]
] | In this paper we examine T-violating triple-product correlations (TP's) in B -> V1 V2 decays. TP's are excellent probes of physics beyond the standard model (SM) for two reasons: (i) within the SM, most TP's are expected to be tiny, and (ii) unlike direct CP asymmetries, TP's are not suppressed by the small strong phas... |
1106.2322 | Alan Barr | Alan J. Barr, Sky T. French, James A. Frost, Christopher G. Lester | Speedy Higgs boson discovery in decays to tau lepton pairs : h->tau,tau | 4 pages. 3 figures. Additional material in version 2: Figure 2c
(distribution of m_tautau^true), Figure 3 (showing the relative sensitivity
of different projections), related discussion | null | 10.1007/JHEP10(2011)080 | Cavendish-HEP-11/12 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Discovery of the Higgs boson in any decay channel depends on the existence of
event variables or cuts with sensitivity to the presence of the Higgs. We
demonstrate the non-optimality of the kinematic variables which are currently
expected to play the largest role in the discovery (or exclusion) of the Higgs
at the LH... | [
{
"created": "Sun, 12 Jun 2011 16:09:54 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Sep 2011 00:17:48 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Barr",
"Alan J.",
""
],
[
"French",
"Sky T.",
""
],
[
"Frost",
"James A.",
""
],
[
"Lester",
"Christopher G.",
""
]
] | Discovery of the Higgs boson in any decay channel depends on the existence of event variables or cuts with sensitivity to the presence of the Higgs. We demonstrate the non-optimality of the kinematic variables which are currently expected to play the largest role in the discovery (or exclusion) of the Higgs at the LHC ... |
1710.02284 | Chul Kim | Junegone Chay, Chul Kim | Threshold Factorization Redux | 20 pages, 2 figures; matches published version | Phys. Rev. D 97, 094024 (2018) | 10.1103/PhysRevD.97.094024 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reanalyze the factorization theorems for Drell-Yan process and for deep
inelastic scattering near threshold, as constructed in the framework of the
soft-collinear effective theory (SCET), from a new, consistent perspective. In
order to formulate the factorization near threshold in SCET, we should include
an additi... | [
{
"created": "Fri, 6 Oct 2017 06:21:07 GMT",
"version": "v1"
},
{
"created": "Wed, 23 May 2018 14:22:00 GMT",
"version": "v2"
}
] | 2018-05-30 | [
[
"Chay",
"Junegone",
""
],
[
"Kim",
"Chul",
""
]
] | We reanalyze the factorization theorems for Drell-Yan process and for deep inelastic scattering near threshold, as constructed in the framework of the soft-collinear effective theory (SCET), from a new, consistent perspective. In order to formulate the factorization near threshold in SCET, we should include an addition... |
1306.4472 | Viacheslav Kudryavtsev | V.A.Kudryavtsev (Petersburg Nuclear Physics Institute) | Heavy states of hadron string as weak interacting massive particles for
Dark Matter | 4 pages | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Massive states (of order 10 Gev and more) of hadron string (with scale 1 Gev)
can have very small coupling constants with usual baryons of the Universe.
Corresponding mean times for them are found to be order and even more than the
age of the Universe. They are proposed as possible candidates for weak
interacting mas... | [
{
"created": "Wed, 19 Jun 2013 10:01:04 GMT",
"version": "v1"
}
] | 2013-06-20 | [
[
"Kudryavtsev",
"V. A.",
"",
"Petersburg Nuclear Physics Institute"
]
] | Massive states (of order 10 Gev and more) of hadron string (with scale 1 Gev) can have very small coupling constants with usual baryons of the Universe. Corresponding mean times for them are found to be order and even more than the age of the Universe. They are proposed as possible candidates for weak interacting massi... |
2302.01274 | Ji-Chong Yang Mr | Shuai Zhang and Ji-Chong Yang and Yu-Chen Guo | Using k-means assistant event selection strategy to study anomalous
quartic gauge couplings at muon colliders | 15 pages, 8 figures | Eur. Phys. J. C (2024) 84:142 | 10.1140/epjc/s10052-024-12494-2 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The search for new physics beyond the Standard Model is one of the central
problems of current high energy physics interest. As the luminosities of
current and near-future colliders continue to increase, the search for new
physics has increased the requirements for processing large amounts of data.
Meanwhile, quantum... | [
{
"created": "Thu, 2 Feb 2023 18:05:26 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Feb 2024 06:35:51 GMT",
"version": "v2"
}
] | 2024-02-28 | [
[
"Zhang",
"Shuai",
""
],
[
"Yang",
"Ji-Chong",
""
],
[
"Guo",
"Yu-Chen",
""
]
] | The search for new physics beyond the Standard Model is one of the central problems of current high energy physics interest. As the luminosities of current and near-future colliders continue to increase, the search for new physics has increased the requirements for processing large amounts of data. Meanwhile, quantum c... |
1210.5427 | Josip Trampetic Dr. | Josip Trampetic | High energy cosmic rays experiments inspired by noncommutative quantum
field theory | 11 pages, 8 figures, Based on the plenary session talks given at the
conference: 5th Petrov International Symposium: "High Energy Physics,
Cosmology and Gravity", BITP, Kyiv, Ukraine 2012 | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Phenomenological analysis of the covariant theta-exact noncommutative (NC)
gauge field theory (GFT), inspired by high energy cosmic rays experiments, is
performed in the framework of the inelastic neutrino-nucleon scatterings,
plasmon and $Z$-boson decays into neutrino pair, the Big Bang Nucleosynthesis
(BBN) and the... | [
{
"created": "Fri, 19 Oct 2012 14:20:52 GMT",
"version": "v1"
}
] | 2012-10-22 | [
[
"Trampetic",
"Josip",
""
]
] | Phenomenological analysis of the covariant theta-exact noncommutative (NC) gauge field theory (GFT), inspired by high energy cosmic rays experiments, is performed in the framework of the inelastic neutrino-nucleon scatterings, plasmon and $Z$-boson decays into neutrino pair, the Big Bang Nucleosynthesis (BBN) and the R... |
hep-ph/9811340 | null | Hsiang-nan Li | $k_T$ and threshold resummations | 25 pages in a latex file, 1 figure in a postscript file, revised
version to appear in Chin. J. Phys | null | null | NCKU-HEP-98-11 | hep-ph | null | We demonstrate that both the $k_T$ and threshold resummations can be
performed in the Collins-Soper resummation formalism by evaluating soft gluon
emissions with infrared cutoffs for the longitudinal and transverse loop
momenta, respectively. The reason the $k_T$ resummation for a parton
distribution function leads t... | [
{
"created": "Mon, 16 Nov 1998 10:09:11 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Jul 1999 05:42:57 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Li",
"Hsiang-nan",
""
]
] | We demonstrate that both the $k_T$ and threshold resummations can be performed in the Collins-Soper resummation formalism by evaluating soft gluon emissions with infrared cutoffs for the longitudinal and transverse loop momenta, respectively. The reason the $k_T$ resummation for a parton distribution function leads to ... |
1005.2681 | Basudeb Dasgupta | Basudeb Dasgupta | Physics and Astrophysics Opportunities with Supernova Neutrinos | v2: 9 pages, including 1 Table. Invited review at ICHEP 2010. Update
of previous version which was an invited review at Electroweak Session of
Rencontres de Moriond 2010 | PoS ICHEP2010:294,2010 | null | null | hep-ph astro-ph.SR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutrinos emitted from a supernova encode useful information about neutrino
physics and astrophysics. Interpreting the neutrino signal depends crucially on
understanding neutrino production, flavor mixing during propagation, and
detection. In this talk, we review the physics potential of a SN neutrino
observation.
| [
{
"created": "Sat, 15 May 2010 15:05:12 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Nov 2010 16:47:59 GMT",
"version": "v2"
}
] | 2011-04-22 | [
[
"Dasgupta",
"Basudeb",
""
]
] | Neutrinos emitted from a supernova encode useful information about neutrino physics and astrophysics. Interpreting the neutrino signal depends crucially on understanding neutrino production, flavor mixing during propagation, and detection. In this talk, we review the physics potential of a SN neutrino observation. |
1802.02657 | Michael Paraskevas Dr | Michael Paraskevas | Dirac and Majorana Feynman Rules with four-fermions | 22 pages, 2 figures. v2: Few minors, prepared for journal submission | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A compact method for amplitude calculations in theories with Dirac and
Majorana effective operators is discussed. Using the renormalizable formalism
of Denner et al., [1,2] for propagators, vertices and fermion (number) flow and
introducing new "reading-rules", it is shown that fermions can be treated as
scalars in t... | [
{
"created": "Wed, 7 Feb 2018 22:08:12 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Mar 2018 14:01:04 GMT",
"version": "v2"
}
] | 2018-03-02 | [
[
"Paraskevas",
"Michael",
""
]
] | A compact method for amplitude calculations in theories with Dirac and Majorana effective operators is discussed. Using the renormalizable formalism of Denner et al., [1,2] for propagators, vertices and fermion (number) flow and introducing new "reading-rules", it is shown that fermions can be treated as scalars in the... |
1512.08928 | Juan Rojo | J. Katharina Behr, Daniela Bortoletto, James A. Frost, Nathan P.
Hartland, Cigdem Issever and Juan Rojo | Boosting Higgs pair production in the $b\bar{b}b\bar{b}$ final state
with multivariate techniques | 47 pages, 22 figures. v2: updated references, added comparison of
post-MVA kinematic distributions. v3: matches published version in EPJC | null | 10.1140/epjc/s10052-016-4215-5 | OUTP-15-14P | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The measurement of Higgs pair production will be a cornerstone of the LHC
program in the coming years. Double Higgs production provides a crucial window
upon the mechanism of electroweak symmetry breaking and has a unique
sensitivity to the Higgs trilinear coupling. We study the feasibility of a
measurement of Higgs ... | [
{
"created": "Wed, 30 Dec 2015 12:51:06 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jan 2016 10:31:35 GMT",
"version": "v2"
},
{
"created": "Mon, 20 Jun 2016 11:05:41 GMT",
"version": "v3"
}
] | 2016-08-03 | [
[
"Behr",
"J. Katharina",
""
],
[
"Bortoletto",
"Daniela",
""
],
[
"Frost",
"James A.",
""
],
[
"Hartland",
"Nathan P.",
""
],
[
"Issever",
"Cigdem",
""
],
[
"Rojo",
"Juan",
""
]
] | The measurement of Higgs pair production will be a cornerstone of the LHC program in the coming years. Double Higgs production provides a crucial window upon the mechanism of electroweak symmetry breaking and has a unique sensitivity to the Higgs trilinear coupling. We study the feasibility of a measurement of Higgs pa... |
2105.01435 | Valery Lyubovitskij | Stanley J. Brodsky, Valery E. Lyubovitskij, Ivan Schmidt | The Diffractive Contribution to Deep Inelastic Lepton-Proton Scattering:
Implications for QCD Momentum Sum Rules and Parton Distributions | 8 pages, 4 figures | Phys. Lett. B 824, 136801 (2022) | 10.1016/j.physletb.2021.136801 | SLAC-PUB-17599 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The cross section for deep inelastic lepton-proton scattering (DIS) $\ell p
\to \ell' X$ includes a diffractive deep inelastic (DDIS) contribution $\ell p
\to \ell' p' X$, in which the proton remains intact with a large longitudinal
momentum fraction $x_F$ greater than 0.9 and small transverse momentum. The
DDIS even... | [
{
"created": "Tue, 4 May 2021 11:55:33 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Dec 2021 17:17:45 GMT",
"version": "v2"
}
] | 2021-12-06 | [
[
"Brodsky",
"Stanley J.",
""
],
[
"Lyubovitskij",
"Valery E.",
""
],
[
"Schmidt",
"Ivan",
""
]
] | The cross section for deep inelastic lepton-proton scattering (DIS) $\ell p \to \ell' X$ includes a diffractive deep inelastic (DDIS) contribution $\ell p \to \ell' p' X$, in which the proton remains intact with a large longitudinal momentum fraction $x_F$ greater than 0.9 and small transverse momentum. The DDIS events... |
1011.5037 | Gautam Bhattacharyya | Asmaa Abada, Gautam Bhattacharyya, Debottam Das, C\'edric Weiland | A possible connection between neutrino mass generation and the lightness
of a NMSSM pseudoscalar | 8 pages; v2: version to appear in PLB | Phys.Lett.B700:351-355,2011 | 10.1016/j.physletb.2011.05.020 | LPT Orsay/10-54, SINP/TNP/2010/10 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One of the interesting properties of the NMSSM is that it can accommodate a
light pseudoscalar of order 10 GeV. However, such scenarios are challenged by
several experimental constraints, especially those related to the fermionic
decays of the pseudoscalar. In this Letter, we extend the NMSSM field content
by two gau... | [
{
"created": "Tue, 23 Nov 2010 09:31:49 GMT",
"version": "v1"
},
{
"created": "Thu, 19 May 2011 10:49:52 GMT",
"version": "v2"
}
] | 2011-07-15 | [
[
"Abada",
"Asmaa",
""
],
[
"Bhattacharyya",
"Gautam",
""
],
[
"Das",
"Debottam",
""
],
[
"Weiland",
"Cédric",
""
]
] | One of the interesting properties of the NMSSM is that it can accommodate a light pseudoscalar of order 10 GeV. However, such scenarios are challenged by several experimental constraints, especially those related to the fermionic decays of the pseudoscalar. In this Letter, we extend the NMSSM field content by two gauge... |
hep-ph/0208226 | Sechul Oh | B. Dutta, C.S. Kim, and Sechul Oh | A Consistent Resolution of Possible Anomalies in B^0 --> phi K_S and B^+
--> eta' K^+ Decays | 14 pages, 2 figures, Revtex, minor changes, to appear in Phys. Rev.
Lett | Phys.Rev.Lett. 90 (2003) 011801 | 10.1103/PhysRevLett.90.011801 | null | hep-ph | null | In the framework of R-parity violating (\rpv) supersymmetry, we try to find a
consistent explanation for both recently measured CP asymmetry in B^0 --> phi
K_S decay and the large branching ratio of B^{+/-} --> eta' K^{+/-} decay,
which are inconsistent with the Standard Model (SM) prediction. We also
investigate oth... | [
{
"created": "Sun, 25 Aug 2002 18:10:19 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Nov 2002 07:19:38 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Dutta",
"B.",
""
],
[
"Kim",
"C. S.",
""
],
[
"Oh",
"Sechul",
""
]
] | In the framework of R-parity violating (\rpv) supersymmetry, we try to find a consistent explanation for both recently measured CP asymmetry in B^0 --> phi K_S decay and the large branching ratio of B^{+/-} --> eta' K^{+/-} decay, which are inconsistent with the Standard Model (SM) prediction. We also investigate other... |
hep-ph/0205329 | Gustavo Burdman | Gustavo Burdman | Constraints on the Bulk Standard Model in the Randall-Sundrum Scenario | 18 pages, 2 ps figures | Phys.Rev. D66 (2002) 076003 | 10.1103/PhysRevD.66.076003 | null | hep-ph hep-ex hep-th | null | We derive constraints on the Randall-Sundrum scenario with the standard model
fields in the bulk. These result from tree level effects associated with the
deformation of the zero mode wave-functions of the W and the Z once electroweak
symmetry is broken. Recently Cs\'{a}ki, Erlich and Terning pointed out that
this im... | [
{
"created": "Wed, 29 May 2002 19:03:21 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Burdman",
"Gustavo",
""
]
] | We derive constraints on the Randall-Sundrum scenario with the standard model fields in the bulk. These result from tree level effects associated with the deformation of the zero mode wave-functions of the W and the Z once electroweak symmetry is broken. Recently Cs\'{a}ki, Erlich and Terning pointed out that this impl... |
hep-ph/0305104 | Santi Peris | T. Hambye, S. Peris and E. de Rafael | Delta I=1/2 and epsilon'/epsilon in Large-Nc QCD | 25 pages, 8 figures, LaTeX file. Couple of references added | JHEP 0305:027,2003 | 10.1088/1126-6708/2003/05/027 | null | hep-ph hep-lat | null | We present new results for the matrix elements of the Q_6 and Q_4 penguin
operators, evaluated in a large-Nc approach which incorporates important
O(N_c^2\frac{n_f}{N_c}) unfactorized contributions. Our approach shows analytic
matching between short- and long-distance scale dependences within dimensional
renormalizat... | [
{
"created": "Fri, 9 May 2003 16:34:04 GMT",
"version": "v1"
},
{
"created": "Fri, 30 May 2003 16:20:38 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Hambye",
"T.",
""
],
[
"Peris",
"S.",
""
],
[
"de Rafael",
"E.",
""
]
] | We present new results for the matrix elements of the Q_6 and Q_4 penguin operators, evaluated in a large-Nc approach which incorporates important O(N_c^2\frac{n_f}{N_c}) unfactorized contributions. Our approach shows analytic matching between short- and long-distance scale dependences within dimensional renormalizatio... |
hep-ph/0109150 | Andre de Gouvea | Andre de Gouvea | Theoretical Aspects of Neutrino Oscillation | Invited Plenary Talk at the NUFACT'01 Conference, 14 pages, 2 figures | Nucl.Instrum.Meth. A503 (2001) 4-12 | 10.1016/S0168-9002(03)00634-X | null | hep-ph | null | I review some aspects concerning the physics of neutrino mixing and
oscillations. I discuss in some detail the physical neutrino oscillations
parameter space in the case of two and three family mixing, and briefly
describe the current knowledge of neutrino mixing parameters according to the
present solar, atmospheric... | [
{
"created": "Mon, 17 Sep 2001 18:13:43 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"de Gouvea",
"Andre",
""
]
] | I review some aspects concerning the physics of neutrino mixing and oscillations. I discuss in some detail the physical neutrino oscillations parameter space in the case of two and three family mixing, and briefly describe the current knowledge of neutrino mixing parameters according to the present solar, atmospheric, ... |
2406.10257 | Vadim Dmitriev | V.V. Dmitriev, S.A. Smolyansky, V.A. Tseryupa | Analysis of the Third Harmonic of a Vacuum Response in a Subcritical
Laser Field | null | Phys. Atom. Nuclei 86 (2023) 913-916 | 10.1134/S1063778823050137 | null | hep-ph hep-th physics.plasm-ph | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We investigate a nonlinear response of the physical vacuum by the example of
the third harmonic in radiation of the electron-positron-photon plasma excited
by a strong time dependent electric field at the focus spot of
counterpropagating laser pulses. The investigation was developed within the
framework of the Bogoli... | [
{
"created": "Mon, 10 Jun 2024 17:07:07 GMT",
"version": "v1"
}
] | 2024-06-18 | [
[
"Dmitriev",
"V. V.",
""
],
[
"Smolyansky",
"S. A.",
""
],
[
"Tseryupa",
"V. A.",
""
]
] | We investigate a nonlinear response of the physical vacuum by the example of the third harmonic in radiation of the electron-positron-photon plasma excited by a strong time dependent electric field at the focus spot of counterpropagating laser pulses. The investigation was developed within the framework of the Bogoliub... |
2111.07586 | Manfred Lindner | M. Sajjad Athar, Steven W. Barwick, Thomas Brunner, Jun Cao, Mikhail
Danilov, Kunio Inoue, Takaaki Kajita, Marek Kowalski, Manfred Lindner,
Kenneth R. Long, Nathalie Palanque-Delabrouille, Werner Rodejohann, Heidi
Schellman, Kate Scholberg, Seon-Hee Seo, Nigel J.T. Smith, Walter Winter,
Geralyn P. Zeller, Renat... | Status and Perspectives of Neutrino Physics | 227 pages; this review of the field of neutrino physics emerged from
a report written by a panel on the request of IUPAP (International Union of
Pure and Applied Physics). The mandate, the panel members and the report can
be found on the web page of the panel at ht tps://www.iupapneutrinopanel.org | null | 10.1016/j.ppnp.2022.103947 | null | hep-ph astro-ph.IM hep-ex nucl-ex | http://creativecommons.org/licenses/by-nc-nd/4.0/ | This review demonstrates the unique role of the neutrino by discussing in
detail the physics of and with neutrinos. We deal with neutrino sources,
neutrino oscillations, absolute masses, interactions, the possible existence of
sterile neutrinos, and theoretical implications. In addition, synergies of
neutrino physics... | [
{
"created": "Mon, 15 Nov 2021 08:07:21 GMT",
"version": "v1"
}
] | 2022-03-23 | [
[
"Athar",
"M. Sajjad",
""
],
[
"Barwick",
"Steven W.",
""
],
[
"Brunner",
"Thomas",
""
],
[
"Cao",
"Jun",
""
],
[
"Danilov",
"Mikhail",
""
],
[
"Inoue",
"Kunio",
""
],
[
"Kajita",
"Takaaki",
""
],
[
... | This review demonstrates the unique role of the neutrino by discussing in detail the physics of and with neutrinos. We deal with neutrino sources, neutrino oscillations, absolute masses, interactions, the possible existence of sterile neutrinos, and theoretical implications. In addition, synergies of neutrino physics w... |
1810.12261 | Johannes Bl\"umlein | J. Ablinger, J. Bl\"umlein, P. Marquard, N. Rana, and C. Schneider | Automated Solution of First Order Factorizable Systems of Differential
Equations in One Variable | 39 pages Latex, 19 figures, 2 style files, and anc-files | null | 10.1016/j.nuclphysb.2018.12.010 | DESY 18--053, DO--TH 18/09, TIF-UNIMI-2018-8 | hep-ph hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an algorithm which allows to solve analytically linear systems of
differential equations which factorize to first order. The solution is given in
terms of iterated integrals over an alphabet where its structure is implied by
the coefficient matrix of the differential equations. These systems appear in a
la... | [
{
"created": "Mon, 29 Oct 2018 17:19:43 GMT",
"version": "v1"
}
] | 2018-12-19 | [
[
"Ablinger",
"J.",
""
],
[
"Blümlein",
"J.",
""
],
[
"Marquard",
"P.",
""
],
[
"Rana",
"N.",
""
],
[
"Schneider",
"C.",
""
]
] | We present an algorithm which allows to solve analytically linear systems of differential equations which factorize to first order. The solution is given in terms of iterated integrals over an alphabet where its structure is implied by the coefficient matrix of the differential equations. These systems appear in a larg... |
hep-ph/9707445 | null | P.S.Gill and Manmohan Gupta (CAS in Physics, Panjab University,
Chandigarh (India)) | Fritzsch-Xing mass matrices, $V_{td}$ and CP Violating phase $\delta$ | 8 LaTeX pages with 1 figure (to be published in PRD as brief Report) | Phys.Rev. D56 (1997) 3143-3146 | 10.1103/PhysRevD.56.3143 | PU-HEP/96/gl04 (P U Chd India) | hep-ph | null | Natural 4 zeros texture mass matrices recently proposed by Fritzsch and Xing
have been investigated by including `non-leading'corrections in the context of
latest data regarding m_t^{pole} and V_{CKM} matrix elements. Apart from
accommodating m_t^{pole} in the range 175\pm15 GeV, |V_{cb}| and
|V_{ub}/V_{cb}|=0.08\pm0... | [
{
"created": "Wed, 23 Jul 1997 12:46:10 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Gill",
"P. S.",
"",
"CAS in Physics, Panjab University,\n Chandigarh"
],
[
"Gupta",
"Manmohan",
"",
"CAS in Physics, Panjab University,\n Chandigarh"
]
] | Natural 4 zeros texture mass matrices recently proposed by Fritzsch and Xing have been investigated by including `non-leading'corrections in the context of latest data regarding m_t^{pole} and V_{CKM} matrix elements. Apart from accommodating m_t^{pole} in the range 175\pm15 GeV, |V_{cb}| and |V_{ub}/V_{cb}|=0.08\pm0.0... |
2105.14054 | Miguel Nebot | Jo\~ao M. Alves (Lisbon, CFTP), Francisco J. Botella (Valencia U.,
IFIC), Gustavo C. Branco (Lisbon, CFTP), Fernando Cornet-Gomez, Miguel Nebot
(Valencia U., IFIC) | The framework for a common origin of $\delta_{\rm CKM}$ and $\delta_{\rm
PMNS}$ | 20 pages | null | 10.1140/epjc/s10052-021-09512-y | CFTP/21-08 IFIC/21-17 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse a possible connection between CP violations in the quark and
lepton sectors, parametrised by the CKM and PMNS phases. If one assumes that CP
breaking arises from complex Yukawa couplings, both in the quark and lepton
sectors, the above connection is not possible in general, since Yukawa
couplings in the tw... | [
{
"created": "Fri, 28 May 2021 18:42:18 GMT",
"version": "v1"
}
] | 2021-09-01 | [
[
"Alves",
"João M.",
"",
"Lisbon, CFTP"
],
[
"Botella",
"Francisco J.",
"",
"Valencia U.,\n IFIC"
],
[
"Branco",
"Gustavo C.",
"",
"Lisbon, CFTP"
],
[
"Cornet-Gomez",
"Fernando",
"",
"Valencia U., IFIC"
],
[
"Nebot",
"Miguel",... | We analyse a possible connection between CP violations in the quark and lepton sectors, parametrised by the CKM and PMNS phases. If one assumes that CP breaking arises from complex Yukawa couplings, both in the quark and lepton sectors, the above connection is not possible in general, since Yukawa couplings in the two ... |
0807.0801 | Gilberto Colangelo | Gilberto Colangelo, Emanuel Nikolidakis and Christopher Smith | Supersymmetric models with minimal flavour violation and their running | plain latex, 38 pages and 5 figures Eq. (12) corrected and one
reference added, conclusions unchanged. Published version | Eur.Phys.J.C59:75-98,2009 | 10.1140/epjc/s10052-008-0796-y | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the formulation of the principle of minimal flavor violation (MFV)
in the minimal supersymmetric extension of the standard model, both at moderate
and large tan(beta), and with or without new CP-violating phases. We introduce
a counting rule which keeps track of the highly hierarchical structure of the
Yuk... | [
{
"created": "Mon, 7 Jul 2008 15:28:52 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Jan 2009 15:06:39 GMT",
"version": "v2"
}
] | 2009-01-21 | [
[
"Colangelo",
"Gilberto",
""
],
[
"Nikolidakis",
"Emanuel",
""
],
[
"Smith",
"Christopher",
""
]
] | We revisit the formulation of the principle of minimal flavor violation (MFV) in the minimal supersymmetric extension of the standard model, both at moderate and large tan(beta), and with or without new CP-violating phases. We introduce a counting rule which keeps track of the highly hierarchical structure of the Yukaw... |
hep-ph/9410260 | Markus Finkemeier | R. Decker, M. Finkemeier, P. Heiliger and H.H. Jonsson | Tau Decays into Four Pions | 12 pages, 12 figures (appended). Revised version: Minor changes in
presentation and references. Fortran code included with tex source. | Z.Phys. C70 (1996) 247-254 | null | TTP 94-13, LNF-94/066(IR) | hep-ph | null | We compute branching ratios and invariant mass distributions of the tau
decays into four pions. The hadronic matrix elements are obtained by starting
from the structure of the hadronic current in chiral limit and then
implementing low-lying resonances in the different channels. Reasonable
agreement with experiment is... | [
{
"created": "Tue, 11 Oct 1994 13:53:42 GMT",
"version": "v1"
},
{
"created": "Thu, 11 May 1995 15:02:34 GMT",
"version": "v2"
}
] | 2009-09-25 | [
[
"Decker",
"R.",
""
],
[
"Finkemeier",
"M.",
""
],
[
"Heiliger",
"P.",
""
],
[
"Jonsson",
"H. H.",
""
]
] | We compute branching ratios and invariant mass distributions of the tau decays into four pions. The hadronic matrix elements are obtained by starting from the structure of the hadronic current in chiral limit and then implementing low-lying resonances in the different channels. Reasonable agreement with experiment is o... |
1810.12915 | Andreas Papaefstathiou | Duff Neill, Andreas Papaefstathiou, Wouter J. Waalewijn, Lorenzo Zoppi | Phenomenology with a recoil-free jet axis: TMD fragmentation and the jet
shape | 26 pages, 16 figures, version 2: matches Journal version | null | 10.1007/JHEP01(2019)067 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the phenomenology of recoil-free jet axes using analytic
calculations and Monte Carlo simulations. Our focus is on the average energy as
function of the angle with the jet axis (the jet shape), and the energy and
transverse momenta of hadrons in a jet (TMD fragmentation). We find that the
dependence on the a... | [
{
"created": "Tue, 30 Oct 2018 18:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jan 2019 13:55:19 GMT",
"version": "v2"
}
] | 2019-01-30 | [
[
"Neill",
"Duff",
""
],
[
"Papaefstathiou",
"Andreas",
""
],
[
"Waalewijn",
"Wouter J.",
""
],
[
"Zoppi",
"Lorenzo",
""
]
] | We study the phenomenology of recoil-free jet axes using analytic calculations and Monte Carlo simulations. Our focus is on the average energy as function of the angle with the jet axis (the jet shape), and the energy and transverse momenta of hadrons in a jet (TMD fragmentation). We find that the dependence on the ang... |
0710.1401 | Vali Bashiry | V. Bashiry, K. Zeynali | Analysis of the B --> \pi \ell^+ \ell^- Decay in the Standard Model with
Fourth Generation | 17 pages, 8 figures | null | 10.1088/1126-6708/2007/12/055 | null | hep-ph | null | We investigate the influence of the fourth generation quarks on the branching
ratio and the CP-asymmetry in B -->\pi \ell^+ \ell^- decay. Taking the
|V_{t'd}V_{t'b}| ~ 0.001 with phase about 10 degree, which is consistent with
the sin2\phi_1 of the CKM and the B_d mixing parameter \Delta m_{B_d}, we
obtain that for b... | [
{
"created": "Sun, 7 Oct 2007 07:27:18 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Oct 2007 11:34:38 GMT",
"version": "v2"
}
] | 2009-11-13 | [
[
"Bashiry",
"V.",
""
],
[
"Zeynali",
"K.",
""
]
] | We investigate the influence of the fourth generation quarks on the branching ratio and the CP-asymmetry in B -->\pi \ell^+ \ell^- decay. Taking the |V_{t'd}V_{t'b}| ~ 0.001 with phase about 10 degree, which is consistent with the sin2\phi_1 of the CKM and the B_d mixing parameter \Delta m_{B_d}, we obtain that for bot... |
hep-ph/0510332 | Claudio Coriano | Claudio Coriano', Nikos Irges and Elias Kiritsis | On the Effective Theory of Low Scale Orientifold String Vacua | 73 pages, 2 figs (v2) Macro problems fixed, typo corrected | Nucl.Phys. B746 (2006) 77-135 | 10.1016/j.nuclphysb.2006.04.009 | CPHT-RR 063.1005, LTH 678 | hep-ph hep-th | null | The effective field theory of the minimal Low Scale Orientifold Models is
developed. It describes universal features of related orientifold vacua in
string theory. It contains, beyond the Standard Model fields, an MSSM-like
Higgs sector and three anomalous (massive) U(1) gauge bosons. All
renormalizable couplings are... | [
{
"created": "Tue, 25 Oct 2005 17:41:30 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Nov 2005 20:37:34 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Coriano'",
"Claudio",
""
],
[
"Irges",
"Nikos",
""
],
[
"Kiritsis",
"Elias",
""
]
] | The effective field theory of the minimal Low Scale Orientifold Models is developed. It describes universal features of related orientifold vacua in string theory. It contains, beyond the Standard Model fields, an MSSM-like Higgs sector and three anomalous (massive) U(1) gauge bosons. All renormalizable couplings are i... |
1106.0998 | Andrzej Buras | Andrzej J. Buras | Flavour Visions | 18 pages, 1 Figure, Talk given at the 13th International Conference
on B-Physics at Hadron Machines, April 4-8 2011 Amsterdam, the Netherlands | null | null | null | hep-ph hep-ex hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This decade will allow to improve the resolution of the short distance scales
by at least an order of magnitude, extending the picture of fundamental physics
down to scales $5\cdot 10^{-20}$m with the help of the LHC. Further resolution
down to scales as short as $10^{-21}$m should be possible with the help of high
p... | [
{
"created": "Mon, 6 Jun 2011 09:34:56 GMT",
"version": "v1"
}
] | 2011-06-07 | [
[
"Buras",
"Andrzej J.",
""
]
] | This decade will allow to improve the resolution of the short distance scales by at least an order of magnitude, extending the picture of fundamental physics down to scales $5\cdot 10^{-20}$m with the help of the LHC. Further resolution down to scales as short as $10^{-21}$m should be possible with the help of high pre... |
hep-ph/0108152 | Taizan Watari | T.Watari and T.Yanagida | Supersymmetric Grand Unification Model with the Orbifold Symmetry
Breaking in the Six Dimensional Supergravity | 9 pages, including 2 figures, UT-962 | Phys.Lett. B519 (2001) 164-168 | 10.1016/S0370-2693(01)01124-8 | null | hep-ph | null | We construct supersymmetric (SUSY) grand unification (GUT) models in the six
dimensional space-time where the GUT symmetry is broken down to the
standard-model gauge group by a simple orbifolding T^2/Z_4 or T^2/Z_6 and a
pair of massless Higgs doublets in the SUSY standard model are naturally
obtained. Since the back... | [
{
"created": "Sun, 19 Aug 2001 13:54:07 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Watari",
"T.",
""
],
[
"Yanagida",
"T.",
""
]
] | We construct supersymmetric (SUSY) grand unification (GUT) models in the six dimensional space-time where the GUT symmetry is broken down to the standard-model gauge group by a simple orbifolding T^2/Z_4 or T^2/Z_6 and a pair of massless Higgs doublets in the SUSY standard model are naturally obtained. Since the backgr... |
hep-ph/9605440 | D. R. T. Jones | P.M. Ferreira, I. Jack and D.R.T. Jones | The three-loop SSM $\beta$-functions | 10 pages. Plain Tex. Uses Harvmac and epsf. Three figures. Final
journal version, with more accurate boundary conditions, affecting two of the
figures | Phys.Lett. B387 (1996) 80-86 | 10.1016/0370-2693(96)01005-2 | LTH 372 | hep-ph | null | We present the supersymmetric standard model three-loop $\beta$-functions for
gauge and Yukawa couplings and consider the effect of three-loop corrections on
the standard running coupling analyses.
| [
{
"created": "Thu, 30 May 1996 14:11:50 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Jun 1996 16:25:00 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Oct 1996 14:35:04 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Ferreira",
"P. M.",
""
],
[
"Jack",
"I.",
""
],
[
"Jones",
"D. R. T.",
""
]
] | We present the supersymmetric standard model three-loop $\beta$-functions for gauge and Yukawa couplings and consider the effect of three-loop corrections on the standard running coupling analyses. |
hep-ph/0210380 | Stefan Dittmaier | Stefan Dittmaier | Associated Higgs production with heavy quark pairs at hadron colliders | 9 pages, latex, 4 ps files, to appear in the proceedings of "The 10th
International Conference on Supersymmetry and Unification of Fundamental
Interactions, SUSY02" | null | null | MPI-PhT/2002-62 | hep-ph | null | The reactions p\bar{p}/pp -> t\bar{t}H+X represent important channels in the
search for the Standard Model Higgs boson at the Tevatron and the LHC. In the
leading perturbative order the cross sections suffer from severe
(renormalization and factorization) scale uncertainties. The next-to-leading
order QCD corrections... | [
{
"created": "Mon, 28 Oct 2002 14:44:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Dittmaier",
"Stefan",
""
]
] | The reactions p\bar{p}/pp -> t\bar{t}H+X represent important channels in the search for the Standard Model Higgs boson at the Tevatron and the LHC. In the leading perturbative order the cross sections suffer from severe (renormalization and factorization) scale uncertainties. The next-to-leading order QCD corrections s... |
0804.2503 | Haibo Yu | Mu-Chun Chen and Hai-Bo Yu | Minimal Flavor Violation in the Lepton Sector of the Randall-Sundrum
Model | 12 pages, no figure; v2: clarifying remarks and references added; v3:
version to appear in Phys. Lett. B | Phys.Lett.B672:253-256,2009 | 10.1016/j.physletb.2009.01.030 | UCI-TR-2008-16, NSF-KITP-08-57 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a realization of Minimal Flavor Violation in the lepton sector of
the Randall-Sundrum model. With the MFV assumption, the only source of flavor
violation are the 5D Yukawa couplings, and the usual two independent sources of
flavor violation are related. In the limit of massless neutrinos, the bulk mass
mat... | [
{
"created": "Wed, 16 Apr 2008 17:59:30 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Jul 2008 20:35:40 GMT",
"version": "v2"
},
{
"created": "Wed, 28 Jan 2009 08:26:04 GMT",
"version": "v3"
}
] | 2009-02-18 | [
[
"Chen",
"Mu-Chun",
""
],
[
"Yu",
"Hai-Bo",
""
]
] | We propose a realization of Minimal Flavor Violation in the lepton sector of the Randall-Sundrum model. With the MFV assumption, the only source of flavor violation are the 5D Yukawa couplings, and the usual two independent sources of flavor violation are related. In the limit of massless neutrinos, the bulk mass matri... |
hep-ph/9511382 | Goloskokov Sergei Vitalievich | S.V.Goloskokov | Structure of Pomeron Couplings and Single-Spin Asymmetry in Diffractive
$Q \bar Q$ Production | 7 pages, latex, 5 figures in compressed uufile | Phys.Rev.D53:5995-5999,1996 | 10.1103/PhysRevD.53.5995 | IFUP-TH 66/95 | hep-ph | null | Transverse single spin asymmetry in polarized diffractive $Q \bar Q$
production is calculated. It is shown that this asymmetry depends strongly on
the spin structure of the pomeron coupling, which permits one to study the
pomeron couplings properties in future polarized experiments.
| [
{
"created": "Tue, 21 Nov 1995 13:35:02 GMT",
"version": "v1"
}
] | 2010-01-06 | [
[
"Goloskokov",
"S. V.",
""
]
] | Transverse single spin asymmetry in polarized diffractive $Q \bar Q$ production is calculated. It is shown that this asymmetry depends strongly on the spin structure of the pomeron coupling, which permits one to study the pomeron couplings properties in future polarized experiments. |
hep-ph/9402337 | G. Ecker | G. Ecker | Chiral invariant renormalization of the pion--nucleon interaction | 13 pages, LaTex, 2 figures in appended postscript file, Univ. Wien
preprint UWThPh-1994-1 | Phys.Lett. B336 (1994) 508-517 | 10.1016/0370-2693(94)90565-7 | null | hep-ph nucl-th | null | The leading divergences of the generating functional for Green functions of
quark currents between one--nucleon states are calculated with heat kernel
techniques. The results allow for a chiral invariant renormalization of all
two--nucleon Green functions of the pion--nucleon system to $O(p^3)$ in the
low--energy exp... | [
{
"created": "Tue, 22 Feb 1994 13:04:15 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Ecker",
"G.",
""
]
] | The leading divergences of the generating functional for Green functions of quark currents between one--nucleon states are calculated with heat kernel techniques. The results allow for a chiral invariant renormalization of all two--nucleon Green functions of the pion--nucleon system to $O(p^3)$ in the low--energy expan... |
hep-ph/9309238 | Daniel Boyanovsky | D. Boyanovsky, H. J. de Vega and R. Holman | Dynamics of Cosmological Phase Transitions | 26 pages;Latex;4 figures not included, available upon request;
PITT-93-9 | null | null | null | hep-ph | null | The dynamics of typical phase transitions is studied out of equilibrium in
weakly coupled inflaton-type scalar field theories in Minkowski space. The
shortcomings of the effective potential and equilibrium descriptions are
pointed out. A case of a rapid supercooling from $T_i>T_c$ to $T_f \ll T_c$ is
considered.
Th... | [
{
"created": "Tue, 7 Sep 1993 20:20:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Boyanovsky",
"D.",
""
],
[
"de Vega",
"H. J.",
""
],
[
"Holman",
"R.",
""
]
] | The dynamics of typical phase transitions is studied out of equilibrium in weakly coupled inflaton-type scalar field theories in Minkowski space. The shortcomings of the effective potential and equilibrium descriptions are pointed out. A case of a rapid supercooling from $T_i>T_c$ to $T_f \ll T_c$ is considered. The eq... |
hep-ph/0304140 | Sergey Afonin | V.A. Andrianov and S.S. Afonin | Vector particles in Quasilocal Quark Models | 18 pages | Zap.Nauchn.Semin. 291 (2002) 5 | null | null | hep-ph | null | We consider the Quasilocal Quark Model of NJL type including vector and
axial-vector four-fermion interaction with derivatives. The mass spectrum for
the ground and first excited states is obtained. The chiral symmetry
restoration sum rules in these channels are imposed as matching rules to QCD at
intermediate energi... | [
{
"created": "Tue, 15 Apr 2003 10:35:37 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Andrianov",
"V. A.",
""
],
[
"Afonin",
"S. S.",
""
]
] | We consider the Quasilocal Quark Model of NJL type including vector and axial-vector four-fermion interaction with derivatives. The mass spectrum for the ground and first excited states is obtained. The chiral symmetry restoration sum rules in these channels are imposed as matching rules to QCD at intermediate energies... |
hep-ph/0612161 | Rasmus Mackeprang | Rasmus Mackeprang, Andrea Rizzi | Interactions of Coloured Heavy Stable Particles in Matter | null | Eur.Phys.J.C50:353-362,2007 | 10.1140/epjc/s10052-007-0252-4 | null | hep-ph | null | In this paper we present a physics model for the interactions of stable heavy
hadrons containing a heavy parton with matter. The model presented is a natural
continuation of the work started in hep-ex/0404001. However, changes and
generalisations have been made allowing for the description of a broader scope
of physi... | [
{
"created": "Wed, 13 Dec 2006 11:14:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Mackeprang",
"Rasmus",
""
],
[
"Rizzi",
"Andrea",
""
]
] | In this paper we present a physics model for the interactions of stable heavy hadrons containing a heavy parton with matter. The model presented is a natural continuation of the work started in hep-ex/0404001. However, changes and generalisations have been made allowing for the description of a broader scope of physics... |
hep-ph/0309129 | Yasutaka Takanishi | C. D. Froggatt, L. V. Laperashvili, H. B. Nielsen, Y. Takanishi | Family Replicated Gauge Group Models | 7 pages, 2 figures, Latex2e, Talk given by L. V. Laperashvili at the
Fifth International Conference ``Symmetry in Nonlinear Mathematical
Physics'', Kyiv, Ukraine, June 23-29, 2003 | EconfC0306234:737-743,2003 | null | null | hep-ph | null | Family Replicated Gauge Group models of the type SU(n)^N\times SU(m)^N,
(SMG)^3 and (SMG\times U(1)_{B-L})^3 are reviewed, where SMG=SU(3)_{c}\times
SU(2)_{L}\times U(1)_{Y} is the gauge symmetry group of the Standard Model, $B$
is the baryon and $L$ is the lepton numbers, respectively. It was shown that
Family Repli... | [
{
"created": "Thu, 11 Sep 2003 17:38:59 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Froggatt",
"C. D.",
""
],
[
"Laperashvili",
"L. V.",
""
],
[
"Nielsen",
"H. B.",
""
],
[
"Takanishi",
"Y.",
""
]
] | Family Replicated Gauge Group models of the type SU(n)^N\times SU(m)^N, (SMG)^3 and (SMG\times U(1)_{B-L})^3 are reviewed, where SMG=SU(3)_{c}\times SU(2)_{L}\times U(1)_{Y} is the gauge symmetry group of the Standard Model, $B$ is the baryon and $L$ is the lepton numbers, respectively. It was shown that Family Replica... |
1605.00575 | Eduardo Rojas | Oscar Rodr\'iguez, Richard H. Benavides, William A. Ponce, Eduardo
Rojas | Flipped versions of the universal 3-3-1 and the left-right symmetric
models in $[SU(3)]^3$: a comprehensive approach | null | Phys. Rev. D 95, 014009 (2017) | 10.1103/PhysRevD.95.014009 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By considering the 3-3-1 and the left-right symmetric models as low energy
effective theories of the $SU(3)_C\otimes SU(3)_L\otimes SU(3)_R$~(for short
$[SU(3)]^3$) gauge group, alternative versions of these models are found. The
new neutral gauge bosons of the universal 3-3-1 model and its flipped versions
are prese... | [
{
"created": "Mon, 2 May 2016 17:30:57 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Nov 2016 00:53:10 GMT",
"version": "v2"
}
] | 2017-01-18 | [
[
"Rodríguez",
"Oscar",
""
],
[
"Benavides",
"Richard H.",
""
],
[
"Ponce",
"William A.",
""
],
[
"Rojas",
"Eduardo",
""
]
] | By considering the 3-3-1 and the left-right symmetric models as low energy effective theories of the $SU(3)_C\otimes SU(3)_L\otimes SU(3)_R$~(for short $[SU(3)]^3$) gauge group, alternative versions of these models are found. The new neutral gauge bosons of the universal 3-3-1 model and its flipped versions are present... |
1903.00063 | Abdel Nasser Tawfik | Abdel Nasser Tawfik (Nile U., ECTP & WLCAPP, Cairo), Igor Mishustin
(Frankfurt U., FIAS & Kurchatov Inst., Moscow) | Equation of State for Cosmological Matter at and beyond QCD and
Electroweak Eras | 17 pages, 4 figures, submitted to PRD | J. Phys. G: Nucl. Part. Phys. 46, 125201 (2019) | 10.1088/1361-6471/ab46d4 | ECTP-2019-02, WLCAPP-2019-02 | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Various thermodynamic quantities for baryon-free matter are calculated by
combining the most reliable non-perturbative and perturbative calculations,
especially the most recent ones including as many quark flavors as possible. We
extend these calculations by including other degrees of freedom (dof), such as
photons, ... | [
{
"created": "Thu, 28 Feb 2019 20:41:24 GMT",
"version": "v1"
}
] | 2019-11-05 | [
[
"Tawfik",
"Abdel Nasser",
"",
"Nile U., ECTP & WLCAPP, Cairo"
],
[
"Mishustin",
"Igor",
"",
"Frankfurt U., FIAS & Kurchatov Inst., Moscow"
]
] | Various thermodynamic quantities for baryon-free matter are calculated by combining the most reliable non-perturbative and perturbative calculations, especially the most recent ones including as many quark flavors as possible. We extend these calculations by including other degrees of freedom (dof), such as photons, ne... |
1206.5537 | Bjorn Garbrecht | Marco Drewes and Bjorn Garbrecht | Leptogenesis from a GeV Seesaw without Mass Degeneracy | 23 pages | null | 10.1007/JHEP03(2013)096 | TTK-12-28 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For Leptogenesis based on the type-I seesaw mechanism, we present a
systematic calculation of lepton-number violating and purely flavoured
asymmetries within nonequilibrium Quantum Field Theory. We show that sterile
neutrinos with non-degenerate masses in the GeV range can explain the baryon
asymmetry of the Universe... | [
{
"created": "Sun, 24 Jun 2012 20:22:46 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Drewes",
"Marco",
""
],
[
"Garbrecht",
"Bjorn",
""
]
] | For Leptogenesis based on the type-I seesaw mechanism, we present a systematic calculation of lepton-number violating and purely flavoured asymmetries within nonequilibrium Quantum Field Theory. We show that sterile neutrinos with non-degenerate masses in the GeV range can explain the baryon asymmetry of the Universe v... |
hep-ph/0506300 | Bo-Qiang Ma | Puze Gao, Bo-Qiang Ma | Probing nucleon strange asymmetry from charm production in neutrino deep
inelastic scattering | 6 Latex pages, no figure, final version to appear in EPJC | Eur.Phys.J.C44:63-68,2005 | 10.1140/epjc/s2005-02335-5 | null | hep-ph hep-ex nucl-ex nucl-th | null | We propose a means to detect the nucleon strange quark-antiquark asymmetry,
which is predicted as a non-perturbative effect, but still unchecked directly
by available experiments. The difference for the $D(c\bar{q})$ and
$\bar{D}(\bar{c}q)$ meson production cross sections in neutrino and
antineutrino induced charged ... | [
{
"created": "Tue, 28 Jun 2005 23:04:53 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Jul 2005 04:13:49 GMT",
"version": "v2"
}
] | 2009-01-07 | [
[
"Gao",
"Puze",
""
],
[
"Ma",
"Bo-Qiang",
""
]
] | We propose a means to detect the nucleon strange quark-antiquark asymmetry, which is predicted as a non-perturbative effect, but still unchecked directly by available experiments. The difference for the $D(c\bar{q})$ and $\bar{D}(\bar{c}q)$ meson production cross sections in neutrino and antineutrino induced charged cu... |
2205.04477 | Bruno Scheihing Hitschfeld | Bruno Scheihing-Hitschfeld and Xiaojun Yao | Gauge Invariance of Non-Abelian Field Strength Correlators: the Axial
Gauge Puzzle | 16 pages, 2 figures; v2: published version | Phys.Rev.Lett. 130 (2023) 5, 052302 | 10.1103/PhysRevLett.130.052302 | MIT-CTP/5425, IQuS@UW-21-040 | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many transport coefficients of the quark-gluon plasma and nuclear structure
functions can be written as gauge invariant correlation functions of
non-Abelian field strengths dressed with Wilson lines. We discuss the
applicability of axial gauge $n\cdot A=0$ to calculate them. In particular, we
address issues that appe... | [
{
"created": "Mon, 9 May 2022 18:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Feb 2023 21:28:33 GMT",
"version": "v2"
}
] | 2023-02-09 | [
[
"Scheihing-Hitschfeld",
"Bruno",
""
],
[
"Yao",
"Xiaojun",
""
]
] | Many transport coefficients of the quark-gluon plasma and nuclear structure functions can be written as gauge invariant correlation functions of non-Abelian field strengths dressed with Wilson lines. We discuss the applicability of axial gauge $n\cdot A=0$ to calculate them. In particular, we address issues that appear... |
1912.07550 | Alessandro Bacchetta | Alessandro Bacchetta, Valerio Bertone, Chiara Bissolotti, Giuseppe
Bozzi, Filippo Delcarro, Fulvio Piacenza, Marco Radici | Transverse-momentum-dependent parton distributions up to N$^3$LL from
Drell-Yan data | Latest version: added panels in Fig. 4, added chi2 values in Fig. 8,
changes in App. C, extended discussion on comparison with ATLAS data (Sec.
4.1), footnote 5 added, other small changes in the text | null | 10.1007/JHEP07(2020)117 | JLAB-THY-19-3121 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an extraction of unpolarised Transverse-Momentum-Dependent Parton
Distribution Functions based on Drell-Yan production data from different
experiments, including those at the LHC, and spanning a wide kinematic range.
We deal with experimental uncertainties by properly taking into account
correlations. We i... | [
{
"created": "Mon, 16 Dec 2019 17:56:28 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Dec 2019 22:47:51 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Jun 2020 08:38:52 GMT",
"version": "v3"
}
] | 2020-08-26 | [
[
"Bacchetta",
"Alessandro",
""
],
[
"Bertone",
"Valerio",
""
],
[
"Bissolotti",
"Chiara",
""
],
[
"Bozzi",
"Giuseppe",
""
],
[
"Delcarro",
"Filippo",
""
],
[
"Piacenza",
"Fulvio",
""
],
[
"Radici",
"Marco",
... | We present an extraction of unpolarised Transverse-Momentum-Dependent Parton Distribution Functions based on Drell-Yan production data from different experiments, including those at the LHC, and spanning a wide kinematic range. We deal with experimental uncertainties by properly taking into account correlations. We inc... |
hep-ph/0102239 | Mikhail Voloshin | M.B. Voloshin | Once again on electromagnetic properties of a domain wall interacting
with charged fermions | 15 pages | Phys.Rev. D63 (2001) 125012 | 10.1103/PhysRevD.63.125012 | TPI-MINN-01/10-T, UMN-TH-1942-01 | hep-ph hep-th | null | The response to a magnetic flux is considered of the vacuum state of charged
Dirac fermions interacting with a domain wall made of a neutral spinless field
in (3+1) dimensions with the fermion mass having a phase variation across the
wall. It is pointed out that due to simple C parity arguments the spontaneous
magnet... | [
{
"created": "Mon, 19 Feb 2001 20:11:23 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Voloshin",
"M. B.",
""
]
] | The response to a magnetic flux is considered of the vacuum state of charged Dirac fermions interacting with a domain wall made of a neutral spinless field in (3+1) dimensions with the fermion mass having a phase variation across the wall. It is pointed out that due to simple C parity arguments the spontaneous magnetiz... |
1106.0193 | Su-Zhi Wu | Yu-Qi Chen and Su-Zhi Wu | Production of Triply Heavy Baryons at LHC | 32 pages, 7 figures, to appear in JHEP | null | 10.1007/JHEP08(2011)144 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Triply heavy baryons are very interesting hadrons to be explored for they
provide particular information about strong interactions, hadron structures,
and weak decays of heavy baryons. We calculate the hadronic production cross
sections of the \Omega_{ccc} and the \Omega_{ccb}, which are dominated by the
gg fusion su... | [
{
"created": "Wed, 1 Jun 2011 14:43:41 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Jun 2011 14:54:30 GMT",
"version": "v2"
},
{
"created": "Fri, 24 Jun 2011 10:50:30 GMT",
"version": "v3"
},
{
"created": "Tue, 30 Aug 2011 10:01:37 GMT",
"version": "v4"
}
] | 2015-05-28 | [
[
"Chen",
"Yu-Qi",
""
],
[
"Wu",
"Su-Zhi",
""
]
] | Triply heavy baryons are very interesting hadrons to be explored for they provide particular information about strong interactions, hadron structures, and weak decays of heavy baryons. We calculate the hadronic production cross sections of the \Omega_{ccc} and the \Omega_{ccb}, which are dominated by the gg fusion subp... |
hep-ph/9307232 | Wai-Yee | Darwin Chang, Wai-Yee Keung, and Ivan Phillips | CP Violating Observables in $e^-e^+ \to W^-W^+$ | 23 pages, plus 11 postscript graphs not posted before | Phys.Rev.D48:4045-4061,1993 | 10.1103/PhysRevD.48.4045 | CERN-TH.6839/93 | hep-ph | null | We consider various integrated lepton charge-energy asymmetries and azimuthal
asymmetries as tests of CP violation in the process $e^-e^+ \to W^-W^+$. These
asymmetries are sensitive to different linear combinations of the CP violating
form factors in the three gauge boson $W^-W^+$ production vertex, and can
distingu... | [
{
"created": "Thu, 8 Jul 1993 09:18:04 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jun 1998 04:33:14 GMT",
"version": "v2"
}
] | 2009-09-01 | [
[
"Chang",
"Darwin",
""
],
[
"Keung",
"Wai-Yee",
""
],
[
"Phillips",
"Ivan",
""
]
] | We consider various integrated lepton charge-energy asymmetries and azimuthal asymmetries as tests of CP violation in the process $e^-e^+ \to W^-W^+$. These asymmetries are sensitive to different linear combinations of the CP violating form factors in the three gauge boson $W^-W^+$ production vertex, and can distinguis... |
hep-ph/0602064 | Yuichiro Kiyo | Y. Kiyo | Third order Coulomb correction to ttbar threshold cross section | To appear in the proceedings of the 7th International Symposium on
Radiative Corrections(RADCOR05), Shonan Village, Japana Oct. 2005 | Nucl.Phys.Proc.Suppl.157:221-225,2006 | 10.1016/j.nuclphysbps.2006.03.051 | PITHA 06/03 | hep-ph | null | We report on our result of third order Coulomb correction to the cross
section sigma(ee -> ttbar) near threshold. Analytic expression for the Coulomb
energy and wave function at the origin are obtained. We discuss the
significance of the Coulomb correction to the threshold cross section and heavy
quarkonium phenomeno... | [
{
"created": "Tue, 7 Feb 2006 16:14:48 GMT",
"version": "v1"
}
] | 2011-06-24 | [
[
"Kiyo",
"Y.",
""
]
] | We report on our result of third order Coulomb correction to the cross section sigma(ee -> ttbar) near threshold. Analytic expression for the Coulomb energy and wave function at the origin are obtained. We discuss the significance of the Coulomb correction to the threshold cross section and heavy quarkonium phenomenolo... |
hep-ph/9302302 | Geert Jan van Oldenborgh | Frank Cuypers, Geert Jan van Oldenborgh and Reinhold R\"uckl | Supersymmetric Signals in $\gamma\gamma$ Collisions | 12 pages + 6 pages figures (included as uufile, also with anon. ftp
from gluon.hep.physik.uni-muenchen.de (129.187.198.1)), LaTeX (axodraw,epsf),
CERN-TH.6742/92, MPI-Ph/92-73, LMU-92/07. (forgot the bibliography file - my
excuses) | Nucl.Phys. B409 (1993) 144-160 | 10.1016/0550-3213(93)90450-4 | null | hep-ph | null | We study the occurrence of final states with only an electron-positron pair
and missing transverse momentum as a signal of \susy\ in photon-photon
collisions. Suitable high energy photon beams may be provided at linear
colliders by back-scattering laser beams on electron beams. The final states
considered represent a... | [
{
"created": "Wed, 24 Feb 1993 15:54:08 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Feb 1993 07:43:45 GMT",
"version": "v2"
},
{
"created": "Fri, 26 Feb 1993 09:00:01 GMT",
"version": "v3"
}
] | 2009-10-22 | [
[
"Cuypers",
"Frank",
""
],
[
"van Oldenborgh",
"Geert Jan",
""
],
[
"Rückl",
"Reinhold",
""
]
] | We study the occurrence of final states with only an electron-positron pair and missing transverse momentum as a signal of \susy\ in photon-photon collisions. Suitable high energy photon beams may be provided at linear colliders by back-scattering laser beams on electron beams. The final states considered represent a t... |
1206.5447 | Rashidul Islam | Mamta Dahiya, Sukanta Dutta, Rashidul Islam | Constraining Unparticles from Top Physics at TeVatron | 37 pages, 24 figures, 1 new figure and some discussions added,
references updated, to appear in Physical Review D | null | 10.1103/PhysRevD.86.115022 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study and analyze the recent observations of the top pair production
$\sigma (p\bar p\to t \bar t)$ at TeVatron through flavor conserving and flavor
violating channels ${\it via}$ vector and tensor unparticles. The unparticle
sector is considered with the possibility of being a color singlet or octet.
The modified... | [
{
"created": "Sat, 23 Jun 2012 22:51:47 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Jul 2012 07:01:08 GMT",
"version": "v2"
},
{
"created": "Tue, 27 Nov 2012 07:14:27 GMT",
"version": "v3"
}
] | 2013-05-30 | [
[
"Dahiya",
"Mamta",
""
],
[
"Dutta",
"Sukanta",
""
],
[
"Islam",
"Rashidul",
""
]
] | We study and analyze the recent observations of the top pair production $\sigma (p\bar p\to t \bar t)$ at TeVatron through flavor conserving and flavor violating channels ${\it via}$ vector and tensor unparticles. The unparticle sector is considered with the possibility of being a color singlet or octet. The modified u... |
1504.06019 | Hee Sok Chung | Geoffrey T. Bodwin, Hee Sok Chung (Argonne), U-Rae Kim, Jungil Lee
(Korea U.) | Fragmentation contributions to $J/\psi$ photoproduction at HERA | 16 pages, 6 figures, minor revisions, version published in Phys. Rev.
D | Phys. Rev. D 92, 074042 (2015) | 10.1103/PhysRevD.92.074042 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute leading-power fragmentation corrections to $J/\psi$
photoproduction at DESY HERA, making use of the nonrelativistic QCD
factorization approach. Our calculations include parton production cross
sections through order $\alpha_s^3$, fragmentation functions though order
$\alpha_s^2$, and leading logarithms of ... | [
{
"created": "Thu, 23 Apr 2015 01:19:21 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Aug 2015 16:11:11 GMT",
"version": "v2"
},
{
"created": "Wed, 18 Nov 2015 16:23:44 GMT",
"version": "v3"
}
] | 2015-11-19 | [
[
"Bodwin",
"Geoffrey T.",
"",
"Argonne"
],
[
"Chung",
"Hee Sok",
"",
"Argonne"
],
[
"Kim",
"U-Rae",
"",
"Korea U."
],
[
"Lee",
"Jungil",
"",
"Korea U."
]
] | We compute leading-power fragmentation corrections to $J/\psi$ photoproduction at DESY HERA, making use of the nonrelativistic QCD factorization approach. Our calculations include parton production cross sections through order $\alpha_s^3$, fragmentation functions though order $\alpha_s^2$, and leading logarithms of th... |
hep-ph/0409138 | Marco Peloso | Jihn E. Kim, Hans Peter Nilles, Marco Peloso | Completing Natural Inflation | 9 pages, 1 figure | JCAP 0501 (2005) 005 | 10.1088/1475-7516/2005/01/005 | null | hep-ph astro-ph hep-th | null | If the inflaton is a pseudo-scalar axion, the axion shift symmetry can
protect the flatness of its potential from too large radiative corrections.
This possibility, known as natural inflation, requires an axion scale which is
greater than the (reduced) Planck scale. It is unclear whether such a high
value is compatib... | [
{
"created": "Sun, 12 Sep 2004 17:01:44 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Kim",
"Jihn E.",
""
],
[
"Nilles",
"Hans Peter",
""
],
[
"Peloso",
"Marco",
""
]
] | If the inflaton is a pseudo-scalar axion, the axion shift symmetry can protect the flatness of its potential from too large radiative corrections. This possibility, known as natural inflation, requires an axion scale which is greater than the (reduced) Planck scale. It is unclear whether such a high value is compatible... |
hep-ph/9511343 | Paul Frampton | Paul H. Frampton and Otto C. W. Kong | Dicyclic Horizontal Symmetry and Supersymmetric Grand Unification | 10 pages, LaTeX | Phys.Rev. D53 (1996) 2293-2295 | 10.1103/PhysRevD.53.R2293 | IFP-715-UNC | hep-ph | null | It is shown how to use as horizontal symmetry the dicyclic group $Q_6 \subset
SU(2)$ in a supersymmetric unification $SU(5)\otimes SU(5)\otimes SU(2)$ where
one $SU(5)$ acts on the first and second families, in a horizontal doublet, and
the other acts on the third. This can lead to acceptable quark masses and
mixings... | [
{
"created": "Thu, 16 Nov 1995 16:04:44 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Frampton",
"Paul H.",
""
],
[
"Kong",
"Otto C. W.",
""
]
] | It is shown how to use as horizontal symmetry the dicyclic group $Q_6 \subset SU(2)$ in a supersymmetric unification $SU(5)\otimes SU(5)\otimes SU(2)$ where one $SU(5)$ acts on the first and second families, in a horizontal doublet, and the other acts on the third. This can lead to acceptable quark masses and mixings, ... |
hep-ph/0007292 | Bernd Andreas Kniehl | Bernd A. Kniehl, Jungil Lee (Hamburg University) | Polarized J/psi from chi_{cJ} and psi' Decays at the Tevatron | 17 pages (Latex), 1 figure (Postscript) | Phys.Rev.D62:114027,2000 | 10.1103/PhysRevD.62.114027 | DESY 00-107 | hep-ph | null | We calculate the partonic cross sections for the hadroproduction of polarized
chi_{cJ} mesons using the factorization formalism of nonrelativistic QCD. We
also describe how the polarization is passed on to the J/psi mesons in the
radiative feed-down chi_{cJ} -> J/psi + gamma and in the double-cascade decays
of psi' m... | [
{
"created": "Wed, 26 Jul 2000 11:47:37 GMT",
"version": "v1"
}
] | 2011-03-23 | [
[
"Kniehl",
"Bernd A.",
"",
"Hamburg University"
],
[
"Lee",
"Jungil",
"",
"Hamburg University"
]
] | We calculate the partonic cross sections for the hadroproduction of polarized chi_{cJ} mesons using the factorization formalism of nonrelativistic QCD. We also describe how the polarization is passed on to the J/psi mesons in the radiative feed-down chi_{cJ} -> J/psi + gamma and in the double-cascade decays of psi' mes... |
1601.04472 | Allen Caldwell | Allen Caldwell | The evolution of $\sigma^{\gamma P}$ with coherence length | null | null | 10.1088/1367-2630/18/7/073019 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Assuming the form $\sigma^{\gamma P} \propto l^{\lambda_{\rm eff}}$ at fixed
$Q^2$ for the behavior of the virtual-photon proton scattering cross section,
where $l$ is the coherence length of the photon fluctuations, it is seen that
the extrapolated values of $\sigma^{\gamma P}$ for different $Q^2$ cross for
$l\appro... | [
{
"created": "Mon, 18 Jan 2016 11:21:33 GMT",
"version": "v1"
}
] | 2016-08-03 | [
[
"Caldwell",
"Allen",
""
]
] | Assuming the form $\sigma^{\gamma P} \propto l^{\lambda_{\rm eff}}$ at fixed $Q^2$ for the behavior of the virtual-photon proton scattering cross section, where $l$ is the coherence length of the photon fluctuations, it is seen that the extrapolated values of $\sigma^{\gamma P}$ for different $Q^2$ cross for $l\approx ... |
hep-ph/0506153 | Stefan W. Bosch | Stefan W. Bosch | CKM Overview and Determinations from B Decays | Contributed to XXXXth Rencontres de Moriond on Electroweak
Interactions and Unified Theories, La Thuile, March 5-12 2005 | null | null | PITHA-05-08 | hep-ph | null | This talk gives an introduction to the Standard Model
Cabibbo-Kobayashi-Maskawa matrix and methods to extract information on the
parameters of the unitarity triangle from B decays.
| [
{
"created": "Thu, 16 Jun 2005 10:04:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bosch",
"Stefan W.",
""
]
] | This talk gives an introduction to the Standard Model Cabibbo-Kobayashi-Maskawa matrix and methods to extract information on the parameters of the unitarity triangle from B decays. |
1807.02121 | Gauthier Durieux | Gauthier Durieux, Mart\'in Perell\'o, Marcel Vos and Cen Zhang | Global and optimal probes for the top-quark effective field theory at
future lepton colliders | 6 appendices, 66 pages, 37 figures, 10 tables, codes and numerics at
https://github.com/gdurieux/optimal_observables_ee2tt2bwbw | null | 10.1007/JHEP10(2018)168 | DESY 18-096, IFIC 18-27 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We study the sensitivity to physics beyond the standard model of precise
top-quark pair production measurements at future lepton colliders. A global
effective-field-theory approach is employed, including all dimension-six
operators of the Warsaw basis which involve a top-quark and give rise to
tree-level amplitudes t... | [
{
"created": "Thu, 5 Jul 2018 18:00:02 GMT",
"version": "v1"
}
] | 2018-11-14 | [
[
"Durieux",
"Gauthier",
""
],
[
"Perelló",
"Martín",
""
],
[
"Vos",
"Marcel",
""
],
[
"Zhang",
"Cen",
""
]
] | We study the sensitivity to physics beyond the standard model of precise top-quark pair production measurements at future lepton colliders. A global effective-field-theory approach is employed, including all dimension-six operators of the Warsaw basis which involve a top-quark and give rise to tree-level amplitudes tha... |
1809.10290 | Ahmad Jafar Arifi | A. J. Arifi, H. Nagahiro, A. Hosaka | Three-Body Decay of $\Lambda_c^{*}(2595)$ and $\Lambda_c^{*}(2625)$ with
the Inclusion of Direct Two-Pion Coupling | 11 pages, 15 figures | Phys. Rev. D 98, 114007 (2018) | 10.1103/PhysRevD.98.114007 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the three-body decays of $\Lambda_c^*(2595)$ and
$\Lambda_c^*(2625)$ into $\Lambda_c \pi \pi$ by including a direct process
going through the two-pion coupling of $\Lambda_c^*\Lambda_c \pi \pi$ in
addition to the sequential processes going through $\Sigma_c(2455)$ and
$\Sigma_c^*(2520)$. The strength o... | [
{
"created": "Thu, 27 Sep 2018 01:04:01 GMT",
"version": "v1"
}
] | 2018-12-19 | [
[
"Arifi",
"A. J.",
""
],
[
"Nagahiro",
"H.",
""
],
[
"Hosaka",
"A.",
""
]
] | We investigate the three-body decays of $\Lambda_c^*(2595)$ and $\Lambda_c^*(2625)$ into $\Lambda_c \pi \pi$ by including a direct process going through the two-pion coupling of $\Lambda_c^*\Lambda_c \pi \pi$ in addition to the sequential processes going through $\Sigma_c(2455)$ and $\Sigma_c^*(2520)$. The strength of ... |
1209.5416 | Tom Steele | T.G. Steele, Zhi-Wei Wang | Is Radiative Electroweak Symmetry Breaking Consistent with a 125 GeV
Higgs Mass? | 5 pages, 3 eps figures included with LaTeX source. v3 contains
extended analysis and discussion | Phys. Rev. Lett. 110 (2013) 151601 | 10.1103/PhysRevLett.110.151601 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The mechanism of radiative electroweak symmetry breaking occurs through loop
corrections, and unlike conventional symmetry breaking where the Higgs mass is
a parameter, the radiatively-generated Higgs mass is dynamically predicted.
Pade approximations and an averaging method are developed to extend the Higgs
mass pre... | [
{
"created": "Mon, 24 Sep 2012 20:46:26 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Oct 2012 21:23:40 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Apr 2013 16:35:57 GMT",
"version": "v3"
}
] | 2013-08-22 | [
[
"Steele",
"T. G.",
""
],
[
"Wang",
"Zhi-Wei",
""
]
] | The mechanism of radiative electroweak symmetry breaking occurs through loop corrections, and unlike conventional symmetry breaking where the Higgs mass is a parameter, the radiatively-generated Higgs mass is dynamically predicted. Pade approximations and an averaging method are developed to extend the Higgs mass predi... |
hep-ph/0205143 | Arthur Hebecker | Arthur Hebecker, John March-Russell | The Flavour Hierarchy and See-Saw Neutrinos from Bulk Masses in 5d
Orbifold GUTs | 10 pages LaTeX, 1 figure. Minor comments and reference added. Version
to be published in PLB | Phys.Lett. B541 (2002) 338-345 | 10.1016/S0370-2693(02)02244-X | CERN-TH/2002-101 | hep-ph | null | In supersymmetric grand unified theories (GUTs) based on S^1/(Z_2 x Z'_2)
orbifold constructions in 5 dimensions, Standard Model (SM) matter and Higgs
fields can be realized in terms of 5d hypermultiplets. These hypermultiplets
can naturally have large bulk masses, leading to a localization of the zero
modes at one o... | [
{
"created": "Tue, 14 May 2002 16:27:03 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Jul 2002 12:45:32 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Hebecker",
"Arthur",
""
],
[
"March-Russell",
"John",
""
]
] | In supersymmetric grand unified theories (GUTs) based on S^1/(Z_2 x Z'_2) orbifold constructions in 5 dimensions, Standard Model (SM) matter and Higgs fields can be realized in terms of 5d hypermultiplets. These hypermultiplets can naturally have large bulk masses, leading to a localization of the zero modes at one of ... |
hep-ph/0411371 | Jean-Rene Cudell | O.V. Selyugin, J.R. Cudell and E. Predazzi | Large-distance effects on spin observables at RHIC | LaTeX, 5 pages, 3 figures, presented by O.V.S. at the 16th
International Spin Physics Symposium, spin2004, October 10-16 2004, Trieste,
Italy. Fig. 3 corrected in version 2 | null | 10.1142/9789812701909_0105 | null | hep-ph | null | The impact of large-distance contributions on the behaviour of the slopes of
the spin-non-flip and of the spin-flip amplitudes is analysed. It is shown that
the long tail of the hadron potential in impact parameter space leads to a
larger value of the slope for the spin-flip amplitude (without the kinematic
factor sq... | [
{
"created": "Mon, 29 Nov 2004 14:04:58 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Dec 2004 13:48:07 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Selyugin",
"O. V.",
""
],
[
"Cudell",
"J. R.",
""
],
[
"Predazzi",
"E.",
""
]
] | The impact of large-distance contributions on the behaviour of the slopes of the spin-non-flip and of the spin-flip amplitudes is analysed. It is shown that the long tail of the hadron potential in impact parameter space leads to a larger value of the slope for the spin-flip amplitude (without the kinematic factor sqrt... |
1312.0874 | Bennie F. L. Ward | B.F.L. Ward (1), S.K. Majhi (2), A. Mukhopadhyay (1), S.A. Yost (3)
((1) Baylor Univesity, Waco, TX, USA, (2) Indian Association for the
Cultivation of Science, Kolkata, IN, (3) The Citadel, Charleston, SC, USA) | Comparisons of Predictions from Exact Amplitude-Based Resummation
Methods with LHC and Cosmological Data | 9 pages, 2 figures; presented by B.F.L. Ward at RADCOR 2013, Durham,
UK | null | null | BU-HEPP-13-04 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the current status of the comparisons with the respective data of
the predictions of our approach of exact amplitude-based resummation in quantum
field theory in two areas of investigation: precision QCD calculations of all
four of us as needed for LHC physics and the resummed quantum gravity
realization b... | [
{
"created": "Tue, 3 Dec 2013 16:18:02 GMT",
"version": "v1"
}
] | 2013-12-04 | [
[
"Ward",
"B. F. L.",
""
],
[
"Majhi",
"S. K.",
""
],
[
"Mukhopadhyay",
"A.",
""
],
[
"Yost",
"S. A.",
""
]
] | We present the current status of the comparisons with the respective data of the predictions of our approach of exact amplitude-based resummation in quantum field theory in two areas of investigation: precision QCD calculations of all four of us as needed for LHC physics and the resummed quantum gravity realization by ... |
1411.7686 | Pratishruti Saha | Pratishruti Saha | Search for New Physics in Rare Top Decays | Contribution to TOP 2014 - the 7th International Workshop on Top
Quark Physics | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Top physics provides a fertile ground for new-physics searches. At present,
most top observables appear to be in good agreement with the respective
Standard Model predictions. However, in the case of decay modes that are
suppressed in the Standard Model, new-physics contributions of comparable
magnitude may exist and... | [
{
"created": "Thu, 27 Nov 2014 19:30:14 GMT",
"version": "v1"
}
] | 2014-12-01 | [
[
"Saha",
"Pratishruti",
""
]
] | Top physics provides a fertile ground for new-physics searches. At present, most top observables appear to be in good agreement with the respective Standard Model predictions. However, in the case of decay modes that are suppressed in the Standard Model, new-physics contributions of comparable magnitude may exist and y... |
hep-ph/9402210 | Chris Quigg | Estia J. Eichten and Chris Quigg | Mesons with Beauty and Charm: Spectroscopy | 32 pages + 2 uuencoded PostScript figures Fermilab-Pub-94/032-T | Phys.Rev.D49:5845-5856,1994 | 10.1103/PhysRevD.49.5845 | null | hep-ph | null | Applying knowledge of the interaction between heavy quarks derived from the
study of $c\overline{c}$ and $b\overline{b}$ bound states, we calculate the
spectrum of $c\overline{b}$ mesons. We compute transition rates for the
electromagnetic and hadronic cascades that lead from excited states to the
$^1\text{S}_0$ grou... | [
{
"created": "Wed, 2 Feb 1994 21:08:39 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Eichten",
"Estia J.",
""
],
[
"Quigg",
"Chris",
""
]
] | Applying knowledge of the interaction between heavy quarks derived from the study of $c\overline{c}$ and $b\overline{b}$ bound states, we calculate the spectrum of $c\overline{b}$ mesons. We compute transition rates for the electromagnetic and hadronic cascades that lead from excited states to the $^1\text{S}_0$ ground... |
1409.6347 | Sener Ozonder | Sener Ozonder | Triple- and Quadruple-Gluon Azimuthal Correlations from Glasma and
Higher-Dimensional Ridges | Only the published version includes the latest changes (more
explanations and references) | Phys. Rev. D 91, 034005 (2015) | 10.1103/PhysRevD.91.034005 | INT-PUB-14-022 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the triple- and quadruple-gluon inclusive distributions with
arbitrary rapidity and azimuthal angle dependences in the gluon saturation
regime by using glasma diagrams. Also, we predict higher-dimensional ridges in
triple- and quadruple-hadron correlations for p-p and p-Pb collisions at LHC,
which have y... | [
{
"created": "Mon, 22 Sep 2014 21:34:17 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Feb 2015 02:24:24 GMT",
"version": "v2"
}
] | 2015-02-12 | [
[
"Ozonder",
"Sener",
""
]
] | We calculate the triple- and quadruple-gluon inclusive distributions with arbitrary rapidity and azimuthal angle dependences in the gluon saturation regime by using glasma diagrams. Also, we predict higher-dimensional ridges in triple- and quadruple-hadron correlations for p-p and p-Pb collisions at LHC, which have yet... |
hep-ph/0209207 | Martti Raidal | A. Dedes, J. Ellis and M. Raidal | Higgs-Mediated $B_{s,d}^0\to\mu\tau, e\tau$ and $\tau\to3\mu, e\mu\mu$
Decays in Supersymmetric Seesaw Models | 13 pages, 8 postscript figures | Phys.Lett.B549:159-169,2002 | 10.1016/S0370-2693(02)02900-3 | CERN-TH/2002-239 | hep-ph | null | We study the rates allowed for the Higgs-mediated decays
$B_{s,d}^0\to\mu\tau, e\tau$ and $\tau\to \mu\mu\mu, e\mu\mu$ in supersymmetric
seesaw models, assuming that the only source of lepton flavour violation (LFV)
is the renormalization of soft supersymmetry-breaking terms due to off-diagonal
singlet-neutrino Yukaw... | [
{
"created": "Wed, 18 Sep 2002 16:31:20 GMT",
"version": "v1"
}
] | 2009-09-11 | [
[
"Dedes",
"A.",
""
],
[
"Ellis",
"J.",
""
],
[
"Raidal",
"M.",
""
]
] | We study the rates allowed for the Higgs-mediated decays $B_{s,d}^0\to\mu\tau, e\tau$ and $\tau\to \mu\mu\mu, e\mu\mu$ in supersymmetric seesaw models, assuming that the only source of lepton flavour violation (LFV) is the renormalization of soft supersymmetry-breaking terms due to off-diagonal singlet-neutrino Yukawa ... |
1001.5456 | Roberto Barcelo | Roberto Barcelo, Manuel Masip | Extra Higgs bosons in ttbar production at the LHC | 18 pages, version to appear in PRD | Phys.Rev.D81:075019,2010 | 10.1103/PhysRevD.81.075019 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The top quark has a large Yukawa coupling with the Higgs boson. In the usual
extensions of the standard model the Higgs sector includes extra scalars, which
also tend to couple strongly with the top quark. Unlike the Higgs, these fields
have a natural mass above 2m_t, so they could introduce anomalies in ttbar
produc... | [
{
"created": "Fri, 29 Jan 2010 19:19:39 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Feb 2010 16:30:27 GMT",
"version": "v2"
},
{
"created": "Mon, 15 Feb 2010 14:31:21 GMT",
"version": "v3"
},
{
"created": "Tue, 6 Apr 2010 10:39:14 GMT",
"version": "v4"
}
] | 2015-03-13 | [
[
"Barcelo",
"Roberto",
""
],
[
"Masip",
"Manuel",
""
]
] | The top quark has a large Yukawa coupling with the Higgs boson. In the usual extensions of the standard model the Higgs sector includes extra scalars, which also tend to couple strongly with the top quark. Unlike the Higgs, these fields have a natural mass above 2m_t, so they could introduce anomalies in ttbar producti... |
1811.12394 | Nikolay Volchanskiy | N. Volchanskiy, V. Beylin, V. Kuksa | Models of hypercolor based on symplectic gauge group with three heavy
vectorlike hyperquarks | 15 pages | Int. J. Mod. Phys. D, ID 1941002 (2019) | 10.1142/S0218271819410025 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study possibilities to extend the Standard Model (SM) by three flavors of
vectorlike heavy quarks in pseudoreal representation of symplectic hypercolor
gauge group. This extension of SM predicts a rich spectra of heavy composite
hypermesons and hyperbaryons (all of them carry integer spins) including
fourteen pseu... | [
{
"created": "Thu, 29 Nov 2018 18:57:36 GMT",
"version": "v1"
}
] | 2019-02-01 | [
[
"Volchanskiy",
"N.",
""
],
[
"Beylin",
"V.",
""
],
[
"Kuksa",
"V.",
""
]
] | We study possibilities to extend the Standard Model (SM) by three flavors of vectorlike heavy quarks in pseudoreal representation of symplectic hypercolor gauge group. This extension of SM predicts a rich spectra of heavy composite hypermesons and hyperbaryons (all of them carry integer spins) including fourteen pseudo... |
hep-ph/9609346 | D. Delepine | D. Delepine | Electroweak baryogenesis and the Minimal Supersymmetric Standard Model | 8 pages with 1 figure(eps) | NATO Adv.Study Inst.Ser.B Phys.363:293-299,1997 | null | UCL-IPT-96-12 | hep-ph | null | In principle, the baryon asymmetry of the Universe can be generated at the
electroweak phase transition but the experimental lower limit on the Higgs mass
seems to rule out a Standard Model scenario. However, it has been shown
recently that in the Minimal Supersymmetric Standard Model, the electroweak
phase transitio... | [
{
"created": "Fri, 13 Sep 1996 11:13:39 GMT",
"version": "v1"
}
] | 2009-02-16 | [
[
"Delepine",
"D.",
""
]
] | In principle, the baryon asymmetry of the Universe can be generated at the electroweak phase transition but the experimental lower limit on the Higgs mass seems to rule out a Standard Model scenario. However, it has been shown recently that in the Minimal Supersymmetric Standard Model, the electroweak phase transition ... |
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