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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0710.3060 | Krzysztof Kutak | Jochen Bartels, Krzysztof Kutak | A momentum Space Analysis of the Triple Pomeron Vertex in pQCD | Minor misprints corrected. To be published in EPJC | Eur.Phys.J.C53:533-548,2008 | 10.1140/epjc/s10052-007-0501-6 | DESY-07-185 | hep-ph hep-th | null | We study properties of the momentum space Triple Pomeron Vertex in
perturbative QCD. Particular attention is given to the collinear limit where
transverse momenta on one side of the vertex are much larger than on the other
side. We also comment on the kernels in nonlinear evolution equations.
| [
{
"created": "Tue, 16 Oct 2007 13:41:40 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Dec 2007 12:56:18 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bartels",
"Jochen",
""
],
[
"Kutak",
"Krzysztof",
""
]
] | We study properties of the momentum space Triple Pomeron Vertex in perturbative QCD. Particular attention is given to the collinear limit where transverse momenta on one side of the vertex are much larger than on the other side. We also comment on the kernels in nonlinear evolution equations. |
0901.2559 | Michael Lublinsky | Tolga Altinoluk, Alex Kovner, Michael Lublinsky, Javier Peressutti | QCD Reggeon Field Theory for every day: Pomeron loops included | 35 pages, 5 figures | JHEP 0903:109,2009 | 10.1088/1126-6708/2009/03/109 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the evolution equation for hadronic scattering amplitude at high
energy. Our derivation includes the nonlinear effects of finite partonic
density in the hadronic wave function as well as the effect of multiple
scatterings for scattering on dense hadronic target. It thus includes Pomeron
loops. It is based o... | [
{
"created": "Fri, 16 Jan 2009 20:20:14 GMT",
"version": "v1"
}
] | 2009-04-02 | [
[
"Altinoluk",
"Tolga",
""
],
[
"Kovner",
"Alex",
""
],
[
"Lublinsky",
"Michael",
""
],
[
"Peressutti",
"Javier",
""
]
] | We derive the evolution equation for hadronic scattering amplitude at high energy. Our derivation includes the nonlinear effects of finite partonic density in the hadronic wave function as well as the effect of multiple scatterings for scattering on dense hadronic target. It thus includes Pomeron loops. It is based on ... |
0907.3159 | Jure Zupan | Joachim Kopp, Viviana Niro, Thomas Schwetz, Jure Zupan | DAMA/LIBRA and leptonically interacting Dark Matter | 33 pages, 11 figures | Phys.Rev.D80:083502,2009 | 10.1103/PhysRevD.80.083502 | CERN-PH-TH/2009-116 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the hypothesis that Dark Matter (DM) has tree-level interactions
only with leptons. Such a framework, where DM recoils against electrons bound
in atoms, has been proposed as an explanation for the annually modulated
scintillation signal in DAMA/LIBRA versus the absence of a signal for nuclear
recoils in e... | [
{
"created": "Mon, 20 Jul 2009 11:21:57 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Oct 2009 19:42:43 GMT",
"version": "v2"
}
] | 2010-01-15 | [
[
"Kopp",
"Joachim",
""
],
[
"Niro",
"Viviana",
""
],
[
"Schwetz",
"Thomas",
""
],
[
"Zupan",
"Jure",
""
]
] | We consider the hypothesis that Dark Matter (DM) has tree-level interactions only with leptons. Such a framework, where DM recoils against electrons bound in atoms, has been proposed as an explanation for the annually modulated scintillation signal in DAMA/LIBRA versus the absence of a signal for nuclear recoils in exp... |
1312.1966 | Martin Spinrath | Ivan Girardi, Aurora Meroni, S. T. Petcov, Martin Spinrath | Generalised Geometrical CP Violation in a $T^{\prime}$ Lepton Flavour
Model | 39 pages, 5 figures, 9 tables; Results unchanged; two typos in eqs.
(3.70) and (3.71) corrected | JHEP02 (2014) 050 | 10.1007/JHEP02(2014)050 | SISSA 56/2013/FISI, RM3-TH/13-10, TTP13-04 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse the interplay of generalised CP transformations and the
non-Abelian discrete group $T^{\prime}$ and use the semi-direct product $G_f=
T^{\prime}\rtimes H_{\text{CP}}$, as family symmetry acting in the lepton
sector. The family symmetry is shown to be spontaneously broken in a
geometrical manner. In the res... | [
{
"created": "Fri, 6 Dec 2013 19:14:31 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Dec 2013 14:28:44 GMT",
"version": "v2"
},
{
"created": "Wed, 5 Mar 2014 10:04:20 GMT",
"version": "v3"
},
{
"created": "Mon, 19 May 2014 08:27:20 GMT",
"version": "v4"
}
] | 2014-05-20 | [
[
"Girardi",
"Ivan",
""
],
[
"Meroni",
"Aurora",
""
],
[
"Petcov",
"S. T.",
""
],
[
"Spinrath",
"Martin",
""
]
] | We analyse the interplay of generalised CP transformations and the non-Abelian discrete group $T^{\prime}$ and use the semi-direct product $G_f= T^{\prime}\rtimes H_{\text{CP}}$, as family symmetry acting in the lepton sector. The family symmetry is shown to be spontaneously broken in a geometrical manner. In the resul... |
hep-ph/0011255 | Hubert Spiesberger | H.Spiesberger, M.Spira and P.M.Zerwas | The Standard Model: Physical Basis and Scattering Experiments | 65 pages, 25 figures, LaTeX, to be published in "Scattering", P.
Sabatier (ed.), Academic Press, London (2000) | null | null | DESY T-00-01, MZ-TH/00-53, PSI-PR-00-17 | hep-ph hep-ex hep-th | null | We present an introduction into the basic concepts of the Standard Model,
i.e. the gauge theories of the forces and the Higgs mechanism for generating
masses. The Glashow-Salam-Weinberg theory of the electroweak interactions will
be described in detail. The key experiments are reviewed, including the
precision tests ... | [
{
"created": "Tue, 21 Nov 2000 13:32:19 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Spiesberger",
"H.",
""
],
[
"Spira",
"M.",
""
],
[
"Zerwas",
"P. M.",
""
]
] | We present an introduction into the basic concepts of the Standard Model, i.e. the gauge theories of the forces and the Higgs mechanism for generating masses. The Glashow-Salam-Weinberg theory of the electroweak interactions will be described in detail. The key experiments are reviewed, including the precision tests at... |
1708.04534 | Tong Li | Tong Li | Revisiting simplified dark matter models in terms of AMS-02 and
Fermi-LAT | 20 pages, 8 figures, 2 tables. arXiv admin note: text overlap with
arXiv:1612.09501 | null | 10.1007/JHEP01(2018)151 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform an analysis of the simplified dark matter models in the light of
cosmic ray observables by AMS-02 and Fermi-LAT. We assume fermion, scalar or
vector dark matter particle with a leptophobic spin-0 mediator that couples
only to Standard Model quarks and dark matter via scalar and/or pseudo-scalar
bilinear. T... | [
{
"created": "Sat, 12 Aug 2017 13:02:04 GMT",
"version": "v1"
}
] | 2018-03-14 | [
[
"Li",
"Tong",
""
]
] | We perform an analysis of the simplified dark matter models in the light of cosmic ray observables by AMS-02 and Fermi-LAT. We assume fermion, scalar or vector dark matter particle with a leptophobic spin-0 mediator that couples only to Standard Model quarks and dark matter via scalar and/or pseudo-scalar bilinear. The... |
1201.6127 | Kiyoshi Kato | K. Kato, E. de Doncker, N. Hamaguchi, T. Ishikawa, T. Koike, Y.
Kurihara, Y. Shimizu and F.Yuasa | Numerical approach to multi-loop integrals | 7 pages; The XXth International Workshop High Energy Physics and
Quantum Field Theory, September 24-October 1, 2011, Sochi Russia | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For the calculation of multi-loop Feynman integrals, a novel numerical
method, the Direct Computation Method (DCM) is developed. It is a combination
of a numerical integration and a series extrapolation. In principle, DCM can
handle diagrams of arbitrary internal masses and external momenta, and can
calculate integra... | [
{
"created": "Mon, 30 Jan 2012 08:24:18 GMT",
"version": "v1"
}
] | 2012-01-31 | [
[
"Kato",
"K.",
""
],
[
"de Doncker",
"E.",
""
],
[
"Hamaguchi",
"N.",
""
],
[
"Ishikawa",
"T.",
""
],
[
"Koike",
"T.",
""
],
[
"Kurihara",
"Y.",
""
],
[
"Shimizu",
"Y.",
""
],
[
"Yuasa",
"F.",
... | For the calculation of multi-loop Feynman integrals, a novel numerical method, the Direct Computation Method (DCM) is developed. It is a combination of a numerical integration and a series extrapolation. In principle, DCM can handle diagrams of arbitrary internal masses and external momenta, and can calculate integrals... |
1201.5389 | Vojt\v{e}ch Krej\v{c}i\v{r}\'ik | Thomas D. Cohen, Vojt\v{e}ch Krej\v{c}i\v{r}\'ik | Model-independent form factor relations at large $N_c$ | null | Phys. Rev. C 85, 035205 (2012) | 10.1103/PhysRevC.85.035205 | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper a model-independent relation which holds for the long distance
part of the Fourier transform of the electromagnetic form factors of the
nucleon in the large $N_c$ and chiral limits is demonstrated. This relation was
previously conjectured based on the fact that it emerged in {\it all}
semiclassical chir... | [
{
"created": "Wed, 25 Jan 2012 21:07:44 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Apr 2012 19:18:34 GMT",
"version": "v2"
}
] | 2012-04-11 | [
[
"Cohen",
"Thomas D.",
""
],
[
"Krejčiřík",
"Vojtěch",
""
]
] | In this paper a model-independent relation which holds for the long distance part of the Fourier transform of the electromagnetic form factors of the nucleon in the large $N_c$ and chiral limits is demonstrated. This relation was previously conjectured based on the fact that it emerged in {\it all} semiclassical chiral... |
1312.2504 | Shaaban Khalil | M. Hemeda, S. Khalil, S. Moretti | Light Chargino Effects onto H -> gamma gamma in the MSSM | 5 pages, 5 Figures | null | 10.1103/PhysRevD.89.011701 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse the implications of light charginos on the Higgs boson signal
strength via gluon-gluon fusion and di-photon decay in the Minimal
Supersymmetric Standard Model (MSSM) at the Large Hadron Collider (LHC). We
show that enhancements are possible with a rate up to 25%. We also prove that
they are possible for a ... | [
{
"created": "Mon, 9 Dec 2013 16:35:44 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Hemeda",
"M.",
""
],
[
"Khalil",
"S.",
""
],
[
"Moretti",
"S.",
""
]
] | We analyse the implications of light charginos on the Higgs boson signal strength via gluon-gluon fusion and di-photon decay in the Minimal Supersymmetric Standard Model (MSSM) at the Large Hadron Collider (LHC). We show that enhancements are possible with a rate up to 25%. We also prove that they are possible for a hi... |
0909.4477 | Johan Bijnens | Johan Bijnens and Ilaria Jemos (Lund) | Determination of Low Energy Constants and testing Chiral Perturbation
Theory at order $p^6$ (NNLO) | 9 pages | PoS CD09:087,2009 | null | LU TP 09-24 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the results of a search for relations between observables that are
independent of the Chiral Perturbation Theory (ChPT) Next-to-Next-to-Leading
Order (NNLO) Low-Energy Constants (LECs). We have found some relations between
observables in $\pi\pi$, $\pi K$ scattering and $K_{l4}$ decay which have been
evalu... | [
{
"created": "Thu, 24 Sep 2009 15:22:19 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Bijnens",
"Johan",
"",
"Lund"
],
[
"Jemos",
"Ilaria",
"",
"Lund"
]
] | We present the results of a search for relations between observables that are independent of the Chiral Perturbation Theory (ChPT) Next-to-Next-to-Leading Order (NNLO) Low-Energy Constants (LECs). We have found some relations between observables in $\pi\pi$, $\pi K$ scattering and $K_{l4}$ decay which have been evaluat... |
0904.1782 | Gui-Jun Ding | Gui-Jun Ding | Possible Molecular States of $D^{*}_s\bar{D}^{*}_s$ System and Y(4140) | 13 pages,2 figures | Eur.Phys.J.C64:297-308,2009 | 10.1140/epjc/s10052-009-1146-4 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The interpretation of Y(4140) as a $D^{*}_s\bar{D}^{*}_s$ molecule is studied
dynamically in the one boson exchange approach, where $\sigma$, $\eta$ and
$\phi$ exchange are included. Ten allowed $D^{*}_s\bar{D}^{*}_s$ states with
low spin parity are considered, we find that the $J^{PC}=0^{++}$, $1^{+-}$,
$0^{-+}$, $2... | [
{
"created": "Sat, 11 Apr 2009 07:25:36 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Sep 2009 13:27:16 GMT",
"version": "v2"
}
] | 2009-11-05 | [
[
"Ding",
"Gui-Jun",
""
]
] | The interpretation of Y(4140) as a $D^{*}_s\bar{D}^{*}_s$ molecule is studied dynamically in the one boson exchange approach, where $\sigma$, $\eta$ and $\phi$ exchange are included. Ten allowed $D^{*}_s\bar{D}^{*}_s$ states with low spin parity are considered, we find that the $J^{PC}=0^{++}$, $1^{+-}$, $0^{-+}$, $2^{... |
0711.1611 | Jiri Hejbal | Jiri Hejbal | The alternative approach to QCD analysis of the structure function
F2gamma | Talk given at PHOTON 2007, Paris, France, July 2007, 4 pages, 4
figures | Nucl.Phys.Proc.Suppl.184:39-42,2008 | 10.1016/j.nuclphysbps.2008.09.132 | null | hep-ph | null | The alternative approach to QCD analysis of the structure function F2gamma is
presented. It differs from the conventional one by the presence of the terms,
which in conventional approach appear in higher orders. The numerical results
show that this difference is nonnegligible and may play an important role in
the ana... | [
{
"created": "Mon, 12 Nov 2007 16:09:51 GMT",
"version": "v1"
}
] | 2008-12-18 | [
[
"Hejbal",
"Jiri",
""
]
] | The alternative approach to QCD analysis of the structure function F2gamma is presented. It differs from the conventional one by the presence of the terms, which in conventional approach appear in higher orders. The numerical results show that this difference is nonnegligible and may play an important role in the analy... |
hep-ph/9308319 | Sourendu Gupta | Sourendu Gupta | Electromagnetic Signals and Backgrounds in Heavy-Ion Collisions: | 9 pages (incl figures), preprint HLRZ 53/93 | Nucl.Phys.A566:69c-76c,1994 | 10.1016/0375-9474(94)90610-6 | null | hep-ph hep-lat nucl-th | null | Aspects of the dilepton spectrum in heavy-ion collisions are discussed, with
special emphasis on using lattice computations to guide the phenomenology of
finite temperature hadronic matter. The background rates for continuum
dileptons expected in forthcoming experiments are summarised. Properly
augmented by data from... | [
{
"created": "Mon, 23 Aug 1993 16:22:34 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Gupta",
"Sourendu",
""
]
] | Aspects of the dilepton spectrum in heavy-ion collisions are discussed, with special emphasis on using lattice computations to guide the phenomenology of finite temperature hadronic matter. The background rates for continuum dileptons expected in forthcoming experiments are summarised. Properly augmented by data from o... |
1402.0628 | Gulsheen Ahuja | Samandeep Sharma, Priyanka Fakay, Gulsheen Ahuja, Manmohan Gupta | Implications of non minimal lepton mass textures for Dirac neutrinos | 38 pages, 46 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the light of the recent measurement of the leptonic mixing angle
$\theta_{13}$, implications of the latest mixing data have been investigated
for non-minimal textures of lepton mass matrices pertaining to Dirac neutrinos.
All these texture specific lepton mass matrices have been examined for their
compatibility wi... | [
{
"created": "Tue, 4 Feb 2014 06:11:17 GMT",
"version": "v1"
}
] | 2014-02-05 | [
[
"Sharma",
"Samandeep",
""
],
[
"Fakay",
"Priyanka",
""
],
[
"Ahuja",
"Gulsheen",
""
],
[
"Gupta",
"Manmohan",
""
]
] | In the light of the recent measurement of the leptonic mixing angle $\theta_{13}$, implications of the latest mixing data have been investigated for non-minimal textures of lepton mass matrices pertaining to Dirac neutrinos. All these texture specific lepton mass matrices have been examined for their compatibility with... |
1609.09027 | Bennie F. L. Ward | B.F.L. Ward (1) ((1) Baylor University, Waco, TX, USA) | Hard Corrections in Precision QCD for LHC and FCC Physics: A New
Approach | 6 pages, no figures; based on a talk presented at ICHEP2016, Chicago,
IL, USA | null | null | BU-HEPP-16-04 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With an eye toward the usual unphysical divergence of hard fixed-order
corrections in predictions for the processes probed in high energy colliding
hadron beam devices as one approaches the soft limit, we present a new approach
to the realization of such corrections, with some emphasis on the LHC and the
future FCC d... | [
{
"created": "Wed, 28 Sep 2016 18:22:45 GMT",
"version": "v1"
}
] | 2016-09-29 | [
[
"Ward",
"B. F. L.",
"",
"Baylor University, Waco, TX, USA"
]
] | With an eye toward the usual unphysical divergence of hard fixed-order corrections in predictions for the processes probed in high energy colliding hadron beam devices as one approaches the soft limit, we present a new approach to the realization of such corrections, with some emphasis on the LHC and the future FCC dev... |
2012.08846 | Diana Rojas-Ciofalo | Heather E. Logan, Stefano Moretti, Diana Rojas-Ciofalo, Muyuan Song | CP violation from charged Higgs bosons in the three Higgs doublet model | 35 pages, 22 figures. Revised version with a replacement of figures
and addition of references | null | 10.1007/JHEP07(2021)158 | null | hep-ph | http://creativecommons.org/licenses/by-sa/4.0/ | We demonstrate a new type of cancellation of contributions to the electron
and neutron electric dipole moments (EDMs) that occurs in three Higgs doublet
models (3HDMs) when CP violation appears in the charged Higgs sector. The
cancellation becomes exact when the two physical charged Higgs bosons in the
model are dege... | [
{
"created": "Wed, 16 Dec 2020 10:36:17 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jun 2021 09:55:30 GMT",
"version": "v2"
}
] | 2021-08-18 | [
[
"Logan",
"Heather E.",
""
],
[
"Moretti",
"Stefano",
""
],
[
"Rojas-Ciofalo",
"Diana",
""
],
[
"Song",
"Muyuan",
""
]
] | We demonstrate a new type of cancellation of contributions to the electron and neutron electric dipole moments (EDMs) that occurs in three Higgs doublet models (3HDMs) when CP violation appears in the charged Higgs sector. The cancellation becomes exact when the two physical charged Higgs bosons in the model are degene... |
hep-ph/0204352 | Walter Winter | Patrick Huber, Manfred Lindner, and Walter Winter | Superbeams versus Neutrino Factories | Revised version with JHF energy resolution corrected, discussion of
detector issues added (App. B), and references added. Summary and conclusions
unchanged. 51 pages, 28 figures, 4 tables | Nucl.Phys.B645:3-48,2002 | 10.1016/S0550-3213(02)00825-8 | TUM-HEP-462/02, MPI-PhT/02-15 | hep-ph hep-ex | null | We compare the physics potential of planned superbeams with the one of
neutrino factories. Therefore, the experimental setups as well as the most
relevant uncertainties and errors are considered on the same footing as much as
possible. We use an improved analysis including the full parameter
correlations, as well as ... | [
{
"created": "Tue, 30 Apr 2002 13:34:55 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jul 2002 12:56:06 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Huber",
"Patrick",
""
],
[
"Lindner",
"Manfred",
""
],
[
"Winter",
"Walter",
""
]
] | We compare the physics potential of planned superbeams with the one of neutrino factories. Therefore, the experimental setups as well as the most relevant uncertainties and errors are considered on the same footing as much as possible. We use an improved analysis including the full parameter correlations, as well as st... |
2309.10853 | Martin Beneke | Martin Beneke (TU Munich), Hiromasa Takaura (Kyoto University) | Gradient-flow renormalon subtraction and the hadronic tau decay series | 10 pages, contribution to the Proceedings of the 16th International
Symposium on Radiative Corrections: Applications of Quantum Field Theory to
Phenomenology (RADCOR2023), 28th May - 2nd June, 2023, Crieff, Scotland, UK | null | null | TUM-HEP-1473/23, YITP-23-116 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The inconsistency between the fixed-order (FO) and contour-improved (CI)
representation of the QCD corrections to the inclusive hadronic tau decay width
limits the precision to which the strong coupling can be determined from this
process. It has recently been shown that subtracting the infrared renormalon
divergence... | [
{
"created": "Tue, 19 Sep 2023 18:02:30 GMT",
"version": "v1"
}
] | 2023-09-21 | [
[
"Beneke",
"Martin",
"",
"TU Munich"
],
[
"Takaura",
"Hiromasa",
"",
"Kyoto University"
]
] | The inconsistency between the fixed-order (FO) and contour-improved (CI) representation of the QCD corrections to the inclusive hadronic tau decay width limits the precision to which the strong coupling can be determined from this process. It has recently been shown that subtracting the infrared renormalon divergence r... |
2303.04168 | Guanghui Zhou | Wouter Dekens, Jordy de Vries, Emanuele Mereghetti, Javier Men\'endez,
Pablo Soriano, Guanghui Zhou | Neutrinoless double-beta decay in the neutrino-extended Standard Model | 8 pages, 3 figures, 2 tables | null | null | LA-UR-23-22287, INT-PUB-23-009 | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate neutrinoless double-beta decay ($0\nu\beta\beta$) in the
minimal extension of the standard model of particle physics, the $\nu$SM, where
gauge-singlet right-handed neutrinos give rise to Dirac and Majorana neutrino
mass terms. We focus on the associated sterile neutrinos and argue that the
usual evalua... | [
{
"created": "Tue, 7 Mar 2023 19:00:02 GMT",
"version": "v1"
}
] | 2023-03-09 | [
[
"Dekens",
"Wouter",
""
],
[
"de Vries",
"Jordy",
""
],
[
"Mereghetti",
"Emanuele",
""
],
[
"Menéndez",
"Javier",
""
],
[
"Soriano",
"Pablo",
""
],
[
"Zhou",
"Guanghui",
""
]
] | We investigate neutrinoless double-beta decay ($0\nu\beta\beta$) in the minimal extension of the standard model of particle physics, the $\nu$SM, where gauge-singlet right-handed neutrinos give rise to Dirac and Majorana neutrino mass terms. We focus on the associated sterile neutrinos and argue that the usual evaluati... |
hep-ph/9707315 | Sourendu Gupta | Sourendu Gupta | Single Polarisation Asymmetries for Quarkonia in Non-relativistic QCD | Plain LaTeX with one figure (ps) | Phys. Rev. D 57, 1858 (1998) | 10.1103/PhysRevD.57.1858 | TIFR/TH/97-36 | hep-ph | null | We find that single spin asymmetries in NRQCD are non-vanishing in general.
They are proportional to the imaginary parts of some non-perturbative matrix
elements. With statistics of about 10^6 identified J/psi's, or 10^5 identified
chi_2, it is possible to measure these imaginary parts even if they are an
order of ma... | [
{
"created": "Fri, 11 Jul 1997 20:09:39 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Gupta",
"Sourendu",
""
]
] | We find that single spin asymmetries in NRQCD are non-vanishing in general. They are proportional to the imaginary parts of some non-perturbative matrix elements. With statistics of about 10^6 identified J/psi's, or 10^5 identified chi_2, it is possible to measure these imaginary parts even if they are an order of magn... |
0712.1031 | Ariel Megevand | Ariel Megevand and Alejandro D. Sanchez | Supercooling and phase coexistence in cosmological phase transitions | 25 pages, 10 figures. References added and minor corrections. Version
to appear in Phys. Rev. D | Phys.Rev.D77:063519,2008 | 10.1103/PhysRevD.77.063519 | null | hep-ph astro-ph hep-th | null | Cosmological phase transitions are predicted by Particle Physics models, and
have a variety of important cosmological consequences, which depend strongly on
the dynamics of the transition. In this work we investigate in detail the
general features of the development of a first-order phase transition. We find
thermody... | [
{
"created": "Thu, 6 Dec 2007 20:26:00 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Dec 2007 20:35:51 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Feb 2008 18:08:03 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Megevand",
"Ariel",
""
],
[
"Sanchez",
"Alejandro D.",
""
]
] | Cosmological phase transitions are predicted by Particle Physics models, and have a variety of important cosmological consequences, which depend strongly on the dynamics of the transition. In this work we investigate in detail the general features of the development of a first-order phase transition. We find thermodyna... |
2004.10736 | Luciano Abreu | L. M. Abreu, F. M. da Costa J\'unior and A. G. Favero | Revisiting the tensor $J^{PC} = 2^{--}$ meson spectrum | 21 pages, 6 figures and 5 tables; revised version with updated
references | Phys. Rev. D 101, 116016 (2020) | 10.1103/PhysRevD.101.116016 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work is devoted to the discussion and characterization of the tensor
$2^{-(-)}$ meson spectrum, by making use of the Coulomb gauge Hamiltonian
approach to QCD, with the interactions being given by an improved confining
potential and a transverse hyperfine interaction, whose kernel is a Yukawa-type
potential. Our... | [
{
"created": "Wed, 22 Apr 2020 17:40:30 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jun 2020 13:45:57 GMT",
"version": "v2"
},
{
"created": "Fri, 10 Jul 2020 20:51:23 GMT",
"version": "v3"
}
] | 2020-07-14 | [
[
"Abreu",
"L. M.",
""
],
[
"Júnior",
"F. M. da Costa",
""
],
[
"Favero",
"A. G.",
""
]
] | This work is devoted to the discussion and characterization of the tensor $2^{-(-)}$ meson spectrum, by making use of the Coulomb gauge Hamiltonian approach to QCD, with the interactions being given by an improved confining potential and a transverse hyperfine interaction, whose kernel is a Yukawa-type potential. Our a... |
0704.1417 | Antonio Pineda | Jorge Mondejar and Antonio Pineda | Constraints on Regge models from perturbation theory | 14 pages, 6 figures; two references added, numerical analysis
extended, main conclusions unchanged | JHEP0710:061,2007 | 10.1088/1126-6708/2007/10/061 | UAB-FT-630; UB-ECM-PF-07-07 | hep-ph hep-th nucl-th | null | We study the constraints that the operator product expansion imposes on large
$N_c$ inspired QCD models for current-current correlators. We focus on the
constraints obtained by going beyond the leading-order parton computation. We
explicitly show that, assumed a given mass spectrum: linear Regge behavior in
$n$ (the ... | [
{
"created": "Wed, 11 Apr 2007 13:48:12 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Apr 2007 18:15:44 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Oct 2007 08:25:04 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Mondejar",
"Jorge",
""
],
[
"Pineda",
"Antonio",
""
]
] | We study the constraints that the operator product expansion imposes on large $N_c$ inspired QCD models for current-current correlators. We focus on the constraints obtained by going beyond the leading-order parton computation. We explicitly show that, assumed a given mass spectrum: linear Regge behavior in $n$ (the pr... |
0901.0783 | Kenji Fukushima | Kenji Fukushima | Isentropic thermodynamics in the PNJL model | 9 pages, 9 figures | Phys.Rev.D79:074015,2009 | 10.1103/PhysRevD.79.074015 | YITP-08-84 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the isentropic trajectories on the QCD phase diagram in the
temperature and the quark chemical potential plane using the
Nambu--Jona-Lasinio model with the Polyakov loop coupling (PNJL model). We
impose a constraint on the strange quark chemical potential so that the strange
quark density is zero, which is... | [
{
"created": "Wed, 7 Jan 2009 09:10:34 GMT",
"version": "v1"
}
] | 2010-04-14 | [
[
"Fukushima",
"Kenji",
""
]
] | We discuss the isentropic trajectories on the QCD phase diagram in the temperature and the quark chemical potential plane using the Nambu--Jona-Lasinio model with the Polyakov loop coupling (PNJL model). We impose a constraint on the strange quark chemical potential so that the strange quark density is zero, which is t... |
1608.00602 | David Fogaca | D. A. Foga\c{c}a, S. M. Sanches Jr., T. F. Motta and F. S. Navarra | Compact stars with strongly coupled quark matter in a strong magnetic
field | null | Phys. Rev. C 94, 055805 (2016) | 10.1103/PhysRevC.94.055805 | null | hep-ph astro-ph.HE nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Some time ago we have derived from the QCD Lagrangian an equation of state
(EOS) for the cold quark matter, which can be considered an improved version of
the MIT bag model EOS. Compared to the latter, our equation of state reaches
higher values of the pressure at comparable baryon densities. This feature is
due to p... | [
{
"created": "Mon, 1 Aug 2016 20:30:48 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Oct 2016 18:54:28 GMT",
"version": "v2"
},
{
"created": "Wed, 23 Nov 2016 09:18:26 GMT",
"version": "v3"
}
] | 2016-11-24 | [
[
"Fogaça",
"D. A.",
""
],
[
"Sanches",
"S. M.",
"Jr."
],
[
"Motta",
"T. F.",
""
],
[
"Navarra",
"F. S.",
""
]
] | Some time ago we have derived from the QCD Lagrangian an equation of state (EOS) for the cold quark matter, which can be considered an improved version of the MIT bag model EOS. Compared to the latter, our equation of state reaches higher values of the pressure at comparable baryon densities. This feature is due to per... |
hep-ph/0002260 | Xiao-Gang He | N. G. Deshpande (Oregon), Xiao-Gang He (NTU Taiwan), and Jian-Qing Shi
(NTU Taiwan) | SU(3) Flavor Symmetry and CP Violating Rate Differences for Charmless
$B\to P V$ Decays | Latex 18 pages. New references and comments added | Phys.Rev.D62:034018,2000 | 10.1103/PhysRevD.62.034018 | null | hep-ph | null | We derive several relations between CP violating rate differences
$\Delta(B\to PV) = \Gamma(B\to PV) - \Gamma(\bar B \to \bar P \bar V)$ for
charmless $B\to P V$ decays in the Standard Model using SU(3) flavor symmetry.
It is found that although the relations between branching ratios of $\Delta S =
0$ and $\Delta S =... | [
{
"created": "Fri, 25 Feb 2000 02:05:04 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Mar 2000 02:25:47 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Deshpande",
"N. G.",
"",
"Oregon"
],
[
"He",
"Xiao-Gang",
"",
"NTU Taiwan"
],
[
"Shi",
"Jian-Qing",
"",
"NTU Taiwan"
]
] | We derive several relations between CP violating rate differences $\Delta(B\to PV) = \Gamma(B\to PV) - \Gamma(\bar B \to \bar P \bar V)$ for charmless $B\to P V$ decays in the Standard Model using SU(3) flavor symmetry. It is found that although the relations between branching ratios of $\Delta S = 0$ and $\Delta S = -... |
hep-ph/9601392 | Aaron Grant | A. K. Grant, R. D. Peccei, T. Veletto and K. Wang | Speculations on ALEPH's Dijet Enhancement | 10 pages, 1 figure | Phys.Lett. B379 (1996) 272-278 | 10.1016/0370-2693(96)00421-2 | UCLA/96/TEP/2 | hep-ph | null | We interpret the dijet enhancement reported by the ALEPH collaboration in the
process $e^+e^- \rightarrow $ 4 jets as being due to the production of a pair
of bottom squarks, followed by their R-parity violating decays into pairs of
light quarks. Constraints on this speculative interpretation are examined. Some
of th... | [
{
"created": "Wed, 31 Jan 1996 22:42:12 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Grant",
"A. K.",
""
],
[
"Peccei",
"R. D.",
""
],
[
"Veletto",
"T.",
""
],
[
"Wang",
"K.",
""
]
] | We interpret the dijet enhancement reported by the ALEPH collaboration in the process $e^+e^- \rightarrow $ 4 jets as being due to the production of a pair of bottom squarks, followed by their R-parity violating decays into pairs of light quarks. Constraints on this speculative interpretation are examined. Some of the ... |
hep-ph/9803467 | Fernando Silveira Navarra | F.S. Navarra and M. Nielsen | $g_{ND\Lambda_{c}}$ from QCD Sum Rules | 9 pages, Latex, 5 ps figures | Phys.Lett. B443 (1998) 285-292 | 10.1016/S0370-2693(98)01247-7 | null | hep-ph | null | The $ND\Lambda_c$ coupling constant is evaluated in a full QCD sum rule
calculation. We study the Borel sum rule for the three point function of one
pseudoscalar one nucleon and one $\Lambda_c$ current up to order seven in the
operator product expansion. The Borel transform is performed with respect to
the nucleon an... | [
{
"created": "Thu, 26 Mar 1998 21:37:23 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Navarra",
"F. S.",
""
],
[
"Nielsen",
"M.",
""
]
] | The $ND\Lambda_c$ coupling constant is evaluated in a full QCD sum rule calculation. We study the Borel sum rule for the three point function of one pseudoscalar one nucleon and one $\Lambda_c$ current up to order seven in the operator product expansion. The Borel transform is performed with respect to the nucleon and ... |
1207.0729 | York Schroder | M. Maniatis, Y. Schroder | Constraints on the NMSSM from the oblique parameters | 11 pages, 7 figures, 1 table | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Electroweak precision measurements, encoded in the oblique parameters, give
strong constraints on physics beyond the Standard Model. The oblique parameters
S, T, U (V, W, X) are calculated in the next-to-minimal supersymmetric model
(NMSSM). We outline the calculation of the oblique parameters in terms of
one-loop ga... | [
{
"created": "Tue, 3 Jul 2012 16:01:52 GMT",
"version": "v1"
}
] | 2012-07-05 | [
[
"Maniatis",
"M.",
""
],
[
"Schroder",
"Y.",
""
]
] | Electroweak precision measurements, encoded in the oblique parameters, give strong constraints on physics beyond the Standard Model. The oblique parameters S, T, U (V, W, X) are calculated in the next-to-minimal supersymmetric model (NMSSM). We outline the calculation of the oblique parameters in terms of one-loop gaug... |
hep-ph/9803499 | null | D. Cocolicchio and M. Viggiano | A model independent and rephase invariant parametrization of CP
violation | 19 pages, Plain TeX | Int.J.Mod.Phys.A14:4803-4818,1999 | 10.1142/S0217751X99002268 | IFUM-FT 609/98 | hep-ph | null | The phenomenological description of the neutral B meson system is proposed in
terms of the fundamental CP-violating observables and within a rephasing
invariant formalism. This generic formalism can select the time-dependent and
time-integrated asymmetries which provide the basic tools to discriminate the
different k... | [
{
"created": "Tue, 31 Mar 1998 17:26:05 GMT",
"version": "v1"
}
] | 2011-04-12 | [
[
"Cocolicchio",
"D.",
""
],
[
"Viggiano",
"M.",
""
]
] | The phenomenological description of the neutral B meson system is proposed in terms of the fundamental CP-violating observables and within a rephasing invariant formalism. This generic formalism can select the time-dependent and time-integrated asymmetries which provide the basic tools to discriminate the different kin... |
hep-ph/0308242 | Hyun-Chul Kim | Hyun-Chul Kim and Michal Praszalowicz | Magnetic moments of exotic pentaquarks in the chiral quark-soliton model | 9 pages, 1 figure, submitted to Phys. Lett. B. The title was changed.
One sign mistake was removed with the text extended. One author is added | Phys.Lett. B585 (2004) 99-105 | 10.1016/j.physletb.2004.01.067 | PNU-NTG-07/2003, TPJU-10/2003, BNL-NT-03/37 | hep-ph nucl-th | null | We investigate the magnetic moments of the baryon antidecuplet within the
framework of the chiral quark-soliton model in the chiral limit in a
``\emph{model-independent}'' approach. Sum rules for the magnetic moments are
derived. The magnetic moment of $\Theta^{+}$ is found to be about $0.2\sim 0.3
\mu_{N}$.
| [
{
"created": "Mon, 25 Aug 2003 07:10:38 GMT",
"version": "v1"
},
{
"created": "Sun, 23 Nov 2003 15:41:12 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Kim",
"Hyun-Chul",
""
],
[
"Praszalowicz",
"Michal",
""
]
] | We investigate the magnetic moments of the baryon antidecuplet within the framework of the chiral quark-soliton model in the chiral limit in a ``\emph{model-independent}'' approach. Sum rules for the magnetic moments are derived. The magnetic moment of $\Theta^{+}$ is found to be about $0.2\sim 0.3 \mu_{N}$. |
2104.02958 | Gongjun Choi | Gongjun Choi, Tsutomu T. Yanagida | Gravitino Cosmology Helped by a Right Handed (S)Neutrino | 9 pages, 2 figures, 1 table; title changed, accepted version for
publication in PLB | Phys.Lett.B 827 (2022) 136954 | 10.1016/j.physletb.2022.136954 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we discuss interesting scenarios resulting from the interplay
between the gravitino and the lightest right-handed (s)neutrino. We consider
two gravitino mass regimes vastly separated, that is,
$m_{3/2}=\mathcal{O}(100){\rm eV}$ and $m_{3/2}\simeq100{\rm GeV}$. For the
former case, a significant amount ... | [
{
"created": "Wed, 7 Apr 2021 07:19:13 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Feb 2022 18:06:39 GMT",
"version": "v2"
}
] | 2022-02-21 | [
[
"Choi",
"Gongjun",
""
],
[
"Yanagida",
"Tsutomu T.",
""
]
] | In this paper, we discuss interesting scenarios resulting from the interplay between the gravitino and the lightest right-handed (s)neutrino. We consider two gravitino mass regimes vastly separated, that is, $m_{3/2}=\mathcal{O}(100){\rm eV}$ and $m_{3/2}\simeq100{\rm GeV}$. For the former case, a significant amount of... |
hep-ph/9901278 | Mikolaj Misiak | Mikolaj Misiak and Joerg Urban | QCD corrections to FCNC decays mediated by Z-penguins and W-boxes | 12 pages, latex, 7 ps figures | Phys.Lett.B451:161-169,1999 | 10.1016/S0370-2693(99)00150-1 | TUM-HEP-336/98, IFT-14/98 | hep-ph | null | QCD corrections are evaluated to FCNC processes like $B \to X_s \nu
\bar{\nu}$, $K \to \pi \nu \bar{\nu}$, $B \to l^+ l^-$ or $K_L \to \mu^+
\mu^-$, i.e. to processes mediated by effective operators containing neutrino
currents or axial leptonic currents. Such operators originate from $W$-box and
$Z$-penguin diagrams... | [
{
"created": "Tue, 12 Jan 1999 13:24:53 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Misiak",
"Mikolaj",
""
],
[
"Urban",
"Joerg",
""
]
] | QCD corrections are evaluated to FCNC processes like $B \to X_s \nu \bar{\nu}$, $K \to \pi \nu \bar{\nu}$, $B \to l^+ l^-$ or $K_L \to \mu^+ \mu^-$, i.e. to processes mediated by effective operators containing neutrino currents or axial leptonic currents. Such operators originate from $W$-box and $Z$-penguin diagrams i... |
1905.09553 | Carlos Louren\c{c}o | Pietro Faccioli and Carlos Lourenco | NRQCD colour-octet expansion vs LHC quarkonium production: signs of a
hierarchy puzzle? | To appear in European Physical Journal C | null | 10.1140/epjc/s10052-019-6968-0 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The observation of unpolarized quarkonium production in high energy pp
collisions, at mid rapidity, implies a significant violation of the
non-relativistic QCD (NRQCD) velocity scaling rules. A precise experimental
confirmation of this picture could definitely rule out the current formulation
of the factorization exp... | [
{
"created": "Thu, 23 May 2019 09:37:48 GMT",
"version": "v1"
}
] | 2019-06-26 | [
[
"Faccioli",
"Pietro",
""
],
[
"Lourenco",
"Carlos",
""
]
] | The observation of unpolarized quarkonium production in high energy pp collisions, at mid rapidity, implies a significant violation of the non-relativistic QCD (NRQCD) velocity scaling rules. A precise experimental confirmation of this picture could definitely rule out the current formulation of the factorization expan... |
hep-ph/0005244 | Concha Gonzalez-Garcia | A.A. Bykov, M.C. Gonzalez-Garcia, C. Pe\~na-Garay, V.Yu. Popov, and
V.B. Semikoz | MSW Solutions to the Solar Neutrino Problem in Presence of Noisy Matter
Density Fluctuations | 26 pages, RevTex and 10 postscript files for figures (bitmapped for
compression). A full version of the paper can be found at
http://ific.uv.es/~penya | null | null | IFIC/00-27 | hep-ph astro-ph hep-ex | null | We study the effect of random matter density fluctuations in the sun on
resonant neutrino conversion in matter by solving numerically the evolution
equation for the neutrino system including the full effect of the random matter
density fluctuations of given amplitude and correlation length. In order to
establish the ... | [
{
"created": "Wed, 24 May 2000 17:14:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bykov",
"A. A.",
""
],
[
"Gonzalez-Garcia",
"M. C.",
""
],
[
"Peña-Garay",
"C.",
""
],
[
"Popov",
"V. Yu.",
""
],
[
"Semikoz",
"V. B.",
""
]
] | We study the effect of random matter density fluctuations in the sun on resonant neutrino conversion in matter by solving numerically the evolution equation for the neutrino system including the full effect of the random matter density fluctuations of given amplitude and correlation length. In order to establish the po... |
hep-ph/9801283 | Javier Magnin | H.R. Christiansen and J. Magnin | Strange / anti-strange asymmetry in the nucleon sea | Modified version, several improvements. To appear in Phys. Lett. B | Phys.Lett. B445 (1998) 8-13 | 10.1016/S0370-2693(98)01460-9 | CBPF-NF-003/98 | hep-ph hep-ex nucl-th | null | We analyze the non-perturbative structure of the strange sea of the nucleon
within a meson cloud picture. In a low $Q^2$ approach in which the nucleon is
viewed as a three valon bound state, we evaluate the probability distribution
of an in-nucleon Kaon-Hyperon pair in terms of splitting functions and
recombination. ... | [
{
"created": "Tue, 13 Jan 1998 17:56:51 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Nov 1998 12:03:31 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Christiansen",
"H. R.",
""
],
[
"Magnin",
"J.",
""
]
] | We analyze the non-perturbative structure of the strange sea of the nucleon within a meson cloud picture. In a low $Q^2$ approach in which the nucleon is viewed as a three valon bound state, we evaluate the probability distribution of an in-nucleon Kaon-Hyperon pair in terms of splitting functions and recombination. Th... |
hep-ph/0408164 | Naveen Gaur | A. S. Cornell and Naveen Gaur | Lepton polarization asymmetries for $B \to K^* \ell^+ \ell^-$: A Model
Independent approach | version accepted in JHEP, formating changed to JHEP style, LaTeX file
23 pages including 15 eps figures | JHEP 0502:005,2005 | 10.1088/1126-6708/2005/02/005 | null | hep-ph | null | In this work we shall derive expressions for the single and double lepton
polarization asymmetries for the exclusive decay $B \to K^* \ell^+ \ell^-$,
using the most general model independent effective Hamiltonian. We have
conducted this study with this particular channel as it has the highest
branching ratio among th... | [
{
"created": "Mon, 16 Aug 2004 04:40:25 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Feb 2005 09:01:53 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Cornell",
"A. S.",
""
],
[
"Gaur",
"Naveen",
""
]
] | In this work we shall derive expressions for the single and double lepton polarization asymmetries for the exclusive decay $B \to K^* \ell^+ \ell^-$, using the most general model independent effective Hamiltonian. We have conducted this study with this particular channel as it has the highest branching ratio among the ... |
0706.0589 | Cai-Dian Lu | Cai-Dian Lu | QCD in hadronic B decays | 7 pages, with 1 figure, proceedings of the International Conference
On Nonperturbative Quantum Field Theory: Lattice And Beyond, 18-20 Dec 2004,
Guangzhou, Canton, China | Mod.Phys.Lett.A22:615-621,2007 | 10.1142/S0217732307023201 | null | hep-ph | null | The perturbative QCD approach is based on $k_T$ factorization, including the
Sudakov form factors so that to avoid the endpoint singularity. In this
approach, we calculate the charmless B decays like $B\to \pi\pi$ decays etc. to
produce the right number of branching ratios and also CP asymmetry parameters.
For final ... | [
{
"created": "Tue, 5 Jun 2007 07:05:25 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Lu",
"Cai-Dian",
""
]
] | The perturbative QCD approach is based on $k_T$ factorization, including the Sudakov form factors so that to avoid the endpoint singularity. In this approach, we calculate the charmless B decays like $B\to \pi\pi$ decays etc. to produce the right number of branching ratios and also CP asymmetry parameters. For final st... |
2210.04125 | Pei-Cheng Jiang | Pei-Cheng Jiang, Xuan Wang, Da-Yong Wang | Test of quantum nonlocality via vector meson decays to $K_SK_S$ | 7 pages, 3 figures, 1 table | Int. J. Mod. Phys. A 36, 2150178 (2021) | 10.1142/S0217751X21501785 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the system of a pair of quantum-entangled neutral kaons from meson decays,
when one kaon collapses into the $K_S$ state, the other will collapse
instantaneously into the $K_L$ state due to entanglement and nonlocality.
However, if the alternative hypothesis is correct and there's a time window
during which one kao... | [
{
"created": "Sun, 9 Oct 2022 00:14:54 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Nov 2022 10:15:42 GMT",
"version": "v2"
}
] | 2022-11-08 | [
[
"Jiang",
"Pei-Cheng",
""
],
[
"Wang",
"Xuan",
""
],
[
"Wang",
"Da-Yong",
""
]
] | In the system of a pair of quantum-entangled neutral kaons from meson decays, when one kaon collapses into the $K_S$ state, the other will collapse instantaneously into the $K_L$ state due to entanglement and nonlocality. However, if the alternative hypothesis is correct and there's a time window during which one kaon ... |
1302.3836 | Philip Rau | P. Rau, J. Steinheimer, S. Schramm, H. St\"ocker | Chiral Hadronic Mean Field Model including Quark Degrees of Freedom | 25 pages, 10 figures | J. Phys. G: Nucl. Part. Phys. 40, 085001 (2013) | 10.1088/0954-3899/40/8/085001 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In an approach inspired by Polyakov loop extended NJL models, we present a
nonlinear hadronic SU(3) sigma-omega mean field model augmented by quark
degrees of freedom. By introducing the effective Polyakov loop related scalar
field \Phi and an associated effective potential, the model includes all known
hadronic degr... | [
{
"created": "Fri, 15 Feb 2013 18:23:40 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Jun 2013 06:56:52 GMT",
"version": "v2"
}
] | 2013-06-24 | [
[
"Rau",
"P.",
""
],
[
"Steinheimer",
"J.",
""
],
[
"Schramm",
"S.",
""
],
[
"Stöcker",
"H.",
""
]
] | In an approach inspired by Polyakov loop extended NJL models, we present a nonlinear hadronic SU(3) sigma-omega mean field model augmented by quark degrees of freedom. By introducing the effective Polyakov loop related scalar field \Phi and an associated effective potential, the model includes all known hadronic degree... |
1411.4529 | Mart\'in Gonz\'alez-Alonso | Mart\'in Gonz\'alez-Alonso | TAU2014 Opening Talk | Written version of the Opening Talk at the 13th International
Workshop on Tau Lepton Physics (TAU2014), Sept 2014, Aachen, Germany | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Different aspects of Tau physics are discussed, both as a New Physics probe
and as a tool to study Standard Model physics. The goal of this Tau2014 opening
talk is to introduce (some of) the many research directions currently being
pursued with tau leptons, which will be discussed in great technical detail in
the fol... | [
{
"created": "Mon, 17 Nov 2014 16:19:39 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"González-Alonso",
"Martín",
""
]
] | Different aspects of Tau physics are discussed, both as a New Physics probe and as a tool to study Standard Model physics. The goal of this Tau2014 opening talk is to introduce (some of) the many research directions currently being pursued with tau leptons, which will be discussed in great technical detail in the follo... |
1005.3798 | Tianjun Li | Tianjun Li, Dimitri V. Nanopoulos | General Gauge and Anomaly Mediated Supersymmetry Breaking in Grand
Unified Theories with Vector-Like Particles | RevTex4, 45 pages, 15 tables, version to appear in JHEP | null | 10.1007/JHEP10(2011)090 | ACT-07-10, MIFPA-10-21 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In Grand Unified Theories (GUTs) from orbifold and various string
constructions the generic vector-like particles do not need to form complete
SU(5) or SO(10) representations. To realize them concretely, we present
orbifold SU(5) models, orbifold SO(10) models where the gauge symmetry can be
broken down to flipped SU... | [
{
"created": "Thu, 20 May 2010 19:24:07 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Oct 2011 20:02:44 GMT",
"version": "v2"
}
] | 2015-05-19 | [
[
"Li",
"Tianjun",
""
],
[
"Nanopoulos",
"Dimitri V.",
""
]
] | In Grand Unified Theories (GUTs) from orbifold and various string constructions the generic vector-like particles do not need to form complete SU(5) or SO(10) representations. To realize them concretely, we present orbifold SU(5) models, orbifold SO(10) models where the gauge symmetry can be broken down to flipped SU(5... |
hep-ph/0506157 | Felix Riek | Yu. B. Ivanov (1 and 2), F. Riek (1), H. van Hees (3), J. Knoll (1)
((1) GSI Darmstadt, (2) Kurchatov Institute Moscow, (3) Texas A&M University) | Renormalization of a gapless Hartree-Fock approximation to a theory with
spontaneously broken O(N)-symmetry | 11 pages, 14 figures / Version accepted by Phys. Rev. D: title and
one reference changed | Phys.Rev. D72 (2005) 036008 | 10.1103/PhysRevD.72.036008 | null | hep-ph cond-mat.other nucl-th | null | The renormalization of a gapless Phi-derivable Hartree--Fock approximation to
the O(N)-symmetric lambda*phi^4 theory is considered in the spontaneously
broken phase. This kind of approach was proposed by three of us in a previous
paper in order to preserve all the desirable features of Phi-derivable
Dyson-Schwinger r... | [
{
"created": "Thu, 16 Jun 2005 07:25:07 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Aug 2005 08:01:33 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Ivanov",
"Yu. B.",
"",
"1 and 2"
],
[
"Riek",
"F.",
"",
"GSI Darmstadt"
],
[
"van Hees",
"H.",
"",
"Texas A&M University"
],
[
"Knoll",
"J.",
"",
"GSI Darmstadt"
]
] | The renormalization of a gapless Phi-derivable Hartree--Fock approximation to the O(N)-symmetric lambda*phi^4 theory is considered in the spontaneously broken phase. This kind of approach was proposed by three of us in a previous paper in order to preserve all the desirable features of Phi-derivable Dyson-Schwinger res... |
hep-ph/0108204 | Athar Hussain | H. Athar (NCTS,NCTU), Guey-Lin Lin (NCTU) | Implications of $\bar{\nu}_{e}e^{-}\to W^{-}\gamma$ for high-energy
$\bar{\nu}_e$ observation | 9 pages, 3 figures, RevTex | Astropart.Phys.19:569-574,2003 | 10.1016/S0927-6505(03)00105-1 | NCTU-HEP-0104 | hep-ph astro-ph | null | Absorption of high-energy $\bar{\nu}_e$ over electrons above the W boson
production threshold is reexamined. It is pointed out that, in the case of
photon emissions along the direction of incident high-energy $\bar{\nu}_e$, the
kinematically allowed average energy carried by the final state hard photon can
be $\leq 1... | [
{
"created": "Fri, 24 Aug 2001 11:43:13 GMT",
"version": "v1"
}
] | 2011-05-23 | [
[
"Athar",
"H.",
"",
"NCTS,NCTU"
],
[
"Lin",
"Guey-Lin",
"",
"NCTU"
]
] | Absorption of high-energy $\bar{\nu}_e$ over electrons above the W boson production threshold is reexamined. It is pointed out that, in the case of photon emissions along the direction of incident high-energy $\bar{\nu}_e$, the kinematically allowed average energy carried by the final state hard photon can be $\leq 1%$... |
1305.7246 | Farinaldo Queiroz | W. Caetano, C. A. de S. Pires, P. S. Rodrigues da Silva, D. Cogollo,
and Farinaldo S. Queiroz | Explaining ATLAS and CMS Results Within the Reduced Minimal 3-3-1 model | 23 pages, 9 figures. References added | null | 10.1140/epjc/s10052-013-2607-3 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently the ATLAS and CMS collaborations announced the discovery of a higgs
particle with a mass of $\sim 125$ GeV. The results are mildly consistent with
the Standard Model Higgs boson. However, the combined data from these
collaborations seem to point to an excess in the $h \rightarrow \gamma \gamma$
channel. In t... | [
{
"created": "Thu, 30 May 2013 20:25:23 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Jun 2013 22:06:05 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Caetano",
"W.",
""
],
[
"Pires",
"C. A. de S.",
""
],
[
"da Silva",
"P. S. Rodrigues",
""
],
[
"Cogollo",
"D.",
""
],
[
"Queiroz",
"Farinaldo S.",
""
]
] | Recently the ATLAS and CMS collaborations announced the discovery of a higgs particle with a mass of $\sim 125$ GeV. The results are mildly consistent with the Standard Model Higgs boson. However, the combined data from these collaborations seem to point to an excess in the $h \rightarrow \gamma \gamma$ channel. In thi... |
hep-ph/0702001 | Gabriel Shaughnessy | Vernon Barger, Paul Langacker and Gabe Shaughnessy | TeV physics and the Planck scale | 17 pages, 5 figures. To appear in New Journal of Physics | New J.Phys.9:333,2007 | 10.1088/1367-2630/9/9/333 | MADPH-07-1479 | hep-ph | null | Supersymmetry is one of the best motivated possibilities for new physics at
the TeV scale. However, both concrete string constructions and phenomenological
considerations suggest the possibility that the physics at the TeV scale could
be more complicated than the Minimal Supersymmetric Standard Model (MSSM),
e.g., du... | [
{
"created": "Wed, 31 Jan 2007 21:00:16 GMT",
"version": "v1"
}
] | 2009-01-06 | [
[
"Barger",
"Vernon",
""
],
[
"Langacker",
"Paul",
""
],
[
"Shaughnessy",
"Gabe",
""
]
] | Supersymmetry is one of the best motivated possibilities for new physics at the TeV scale. However, both concrete string constructions and phenomenological considerations suggest the possibility that the physics at the TeV scale could be more complicated than the Minimal Supersymmetric Standard Model (MSSM), e.g., due ... |
1301.6895 | Asmita Mukherjee | Asmita Mukherjee, Sreeraj Nair, Vikash Kumar Ojha | Generalized Parton Distributions of the Photon with Helicity Flip | Minor changes, version to appear in Phys. Lett. B | null | 10.1016/j.physletb.2013.03.031 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a calculation of the generalized parton distributions (GPDs) of
the photon when the helicity of the initial photon is different from the final
photon. We calculate the GPDs using overlaps of photon light-front wave
functions (LFWFs) at leading order in electromagnetic coupling $\alpha$ and
zeroth order in ... | [
{
"created": "Tue, 29 Jan 2013 11:31:24 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Jan 2013 14:43:45 GMT",
"version": "v2"
},
{
"created": "Sat, 23 Mar 2013 04:53:39 GMT",
"version": "v3"
}
] | 2015-06-12 | [
[
"Mukherjee",
"Asmita",
""
],
[
"Nair",
"Sreeraj",
""
],
[
"Ojha",
"Vikash Kumar",
""
]
] | We present a calculation of the generalized parton distributions (GPDs) of the photon when the helicity of the initial photon is different from the final photon. We calculate the GPDs using overlaps of photon light-front wave functions (LFWFs) at leading order in electromagnetic coupling $\alpha$ and zeroth order in th... |
1311.1520 | Pedro Miguel Martins Ferreira | A. Arhrib, P.M. Ferreira and R. Santos | Are There Hidden Scalars in LHC Higgs Results? | 15 pages, 9 figures. V2: off-shell decays considered, minor changes
to comply with referee. V3: replaced plot for correct version | null | 10.1007/JHEP03(2014)053 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Higgs boson recently discovered at the Large Hadron Collider has shown to
have couplings to the remaining particles well within what is predicted by the
Standard Model. The search for other new heavy scalar states has so far
revealed to be fruitless, imposing constraints on the existence of new scalar
particles. ... | [
{
"created": "Wed, 6 Nov 2013 21:02:38 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Dec 2013 13:52:08 GMT",
"version": "v2"
},
{
"created": "Wed, 18 Dec 2013 14:56:28 GMT",
"version": "v3"
},
{
"created": "Wed, 29 Jan 2014 16:28:13 GMT",
"version": "v4"
},
{
"cr... | 2015-06-17 | [
[
"Arhrib",
"A.",
""
],
[
"Ferreira",
"P. M.",
""
],
[
"Santos",
"R.",
""
]
] | The Higgs boson recently discovered at the Large Hadron Collider has shown to have couplings to the remaining particles well within what is predicted by the Standard Model. The search for other new heavy scalar states has so far revealed to be fruitless, imposing constraints on the existence of new scalar particles. Ho... |
hep-ph/0206298 | Igor Ivanov | I.P.Ivanov (1 and 2) and N.N.Nikolaev (1 and 3) ((1) IKP,
Forschungszentrum Juelich, Germany, (2) Novosibirsk State University, Russia,
(3) Landau ITP, Moscow, Russia) | Diffractive Vector Meson Production in k_t-Factorization Approach | 5 pages, 2 eps figures, talk given at X International Workshop on
Deep Inelastic Scattering (DIS2002) Cracow, Poland, 30 April - 4 May 2002 | Acta Phys.Polon. B33 (2002) 3517-3522 | null | null | hep-ph | null | We describe the current status of the diffractive vector meson production
calculations within the k_t-factorization approach. Since the amplitude of the
vector meson production off a proton is expressed via the differential gluon
structure function (DGSF), we take a closer look at the latter and present
results of ou... | [
{
"created": "Fri, 28 Jun 2002 08:08:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ivanov",
"I. P.",
"",
"1 and 2"
],
[
"Nikolaev",
"N. N.",
"",
"1 and 3"
]
] | We describe the current status of the diffractive vector meson production calculations within the k_t-factorization approach. Since the amplitude of the vector meson production off a proton is expressed via the differential gluon structure function (DGSF), we take a closer look at the latter and present results of our ... |
1609.08884 | Chowdhury Aminul Islam | Chowdhury Aminul Islam | Study of hot and dense nuclear matter in effective QCD model | PhD thesis, 160 pages, based on arXiv:1208.3146, arXiv:1411.6407 and
arXiv:1508.04061, Homi Bhabha National Institute, Successfully defended | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this thesis we use various effective QCD models to investigate hot and
dense nuclear matter created in heavy ion collisions. To characterize such
matter, we mainly exploit correlation functions and some of the associated
spectral properties. We explore the vector meson current-current correlation
function with and... | [
{
"created": "Wed, 28 Sep 2016 12:31:46 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2017 09:55:33 GMT",
"version": "v2"
}
] | 2017-01-06 | [
[
"Islam",
"Chowdhury Aminul",
""
]
] | In this thesis we use various effective QCD models to investigate hot and dense nuclear matter created in heavy ion collisions. To characterize such matter, we mainly exploit correlation functions and some of the associated spectral properties. We explore the vector meson current-current correlation function with and w... |
hep-ph/9509331 | Claus Slotta | Enke Wang, Xiaofei Zhang and Ulrich Heinz | Spectral functions for composite fields and viscosity in hot scalar
field theory | REVTeX, 17 pages, 5 uuencoded ps-figures | Phys.Rev.D53:5978-5981,1996 | 10.1103/PhysRevD.53.5978 | TPR-95-16 | hep-ph | null | We derive a spectral representation for the two-point Green function for
arbitrary composite field operators in Thermo Field Dynamics (TFD). A simple
way for calculating the spectral density within TFD is pointed out and compared
with known results from the imaginary time formalism. The method is applied to
hot $\phi... | [
{
"created": "Tue, 19 Sep 1995 14:57:39 GMT",
"version": "v1"
}
] | 2009-10-09 | [
[
"Wang",
"Enke",
""
],
[
"Zhang",
"Xiaofei",
""
],
[
"Heinz",
"Ulrich",
""
]
] | We derive a spectral representation for the two-point Green function for arbitrary composite field operators in Thermo Field Dynamics (TFD). A simple way for calculating the spectral density within TFD is pointed out and compared with known results from the imaginary time formalism. The method is applied to hot $\phi^4... |
hep-ph/0207093 | Boris Altshuler | Boris L. Altshuler | Ability to Count to Two. Opening Talk at the Third International
Sakharov Conference on Physics | 3 pages, LaTeX-2e | null | null | null | hep-ph | null | Third International Sakharov Conference on Physics organized by the
Theoretical Physics Department of the Lebedev Institute, Russian Academy of
Sciences, covered wide scope of topics: astrophysics, fusion, high field, high
pressure and high density research, superstrings and dualities, brane world and
quantum gravity... | [
{
"created": "Fri, 5 Jul 2002 18:33:34 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Altshuler",
"Boris L.",
""
]
] | Third International Sakharov Conference on Physics organized by the Theoretical Physics Department of the Lebedev Institute, Russian Academy of Sciences, covered wide scope of topics: astrophysics, fusion, high field, high pressure and high density research, superstrings and dualities, brane world and quantum gravity, ... |
2111.02157 | Xuan Chen | X. Chen, T. Gehrmann, E.W.N. Glover, A. Huss | Fiducial cross sections for the lepton-pair-plus-photon decay mode in
Higgs production up to NNLO QCD | 14 pages, 5 figures | JHEP 01 (2022) 053 | 10.1007/JHEP01(2022)053 | ZU-TH 52/21, KA-TP-23-2021, IPPP/21/42, P3H-21-078, CERN-TH-2021-165 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The rare three-body decay of a Higgs boson to a lepton-antilepton pair and a
photon is starting to become experimentally accessible at the LHC. We
investigate how higher-order QCD corrections to the dominant gluon-fusion
production process impact on the fiducial cross sections in this specific Higgs
decay mode for el... | [
{
"created": "Wed, 3 Nov 2021 11:57:13 GMT",
"version": "v1"
}
] | 2022-01-26 | [
[
"Chen",
"X.",
""
],
[
"Gehrmann",
"T.",
""
],
[
"Glover",
"E. W. N.",
""
],
[
"Huss",
"A.",
""
]
] | The rare three-body decay of a Higgs boson to a lepton-antilepton pair and a photon is starting to become experimentally accessible at the LHC. We investigate how higher-order QCD corrections to the dominant gluon-fusion production process impact on the fiducial cross sections in this specific Higgs decay mode for elec... |
0706.2533 | Dr. Rukmani Mohanta | A.K.Giri, B.Mawlong, R. Mohanta | Weak phase information from the color suppressed B_d^0 -> D^{*0} K^{*0}
modes | 11 pages, revised extensively, version to appear in Phys. Rev. D | Phys.Rev.D76:093008,2007 | 10.1103/PhysRevD.76.093008 | null | hep-ph | null | The decay channels $B_d^0 \to D^{*0} K^{*0}$ are investigated for extracting
weak $CKM$ phase information. These channels are described by color-suppressed
tree diagrams only and are free from penguin contributions. The branching
ratios for these channels are found to be $\sim \cal O $ $(10^{-5} - 10^{-6})$
which can... | [
{
"created": "Mon, 18 Jun 2007 06:17:44 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Oct 2007 03:49:08 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Giri",
"A. K.",
""
],
[
"Mawlong",
"B.",
""
],
[
"Mohanta",
"R.",
""
]
] | The decay channels $B_d^0 \to D^{*0} K^{*0}$ are investigated for extracting weak $CKM$ phase information. These channels are described by color-suppressed tree diagrams only and are free from penguin contributions. The branching ratios for these channels are found to be $\sim \cal O $ $(10^{-5} - 10^{-6})$ which can b... |
hep-ph/9902427 | Walter Grimus | R.A. Bertlmann, W. Grimus and B.C. Hiesmayr | Quantum mechanics, Furry's hypothesis and a measure of decoherence in
the K^0 \bar{K}^0 system | 12 pages, 1 figure, revtex | Phys.Rev. D60 (1999) 114032 | 10.1103/PhysRevD.60.114032 | UWThPh-1999-9 | hep-ph quant-ph | null | We consider strangeness correlations of the EPR type in K^0 \bar{K}^0 pairs
created in a J^{PC} = 1^{--} state as a function of time under the hypothesis
that spontaneous decoherence takes place. We parameterize the degree of
decoherence by a factor (1-\zeta) which multiplies the quantum-mechanical
interference terms... | [
{
"created": "Mon, 22 Feb 1999 17:00:29 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bertlmann",
"R. A.",
""
],
[
"Grimus",
"W.",
""
],
[
"Hiesmayr",
"B. C.",
""
]
] | We consider strangeness correlations of the EPR type in K^0 \bar{K}^0 pairs created in a J^{PC} = 1^{--} state as a function of time under the hypothesis that spontaneous decoherence takes place. We parameterize the degree of decoherence by a factor (1-\zeta) which multiplies the quantum-mechanical interference terms o... |
0806.4950 | Makiko Nagashima | Makiko Nagashima | U-spin Implication for B_s Physics and New Physics | 4 pages, Prepared for the proceedings of the Flavor Physics and CP
Violation Conference, Taipei, 2008 | null | null | UdeM-GPP-TH-08-169 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With U-spin symmetry, b->s and b->d penguin decays could be a subtle probe of
CP violating new physics contributions. We show that, for B->PP (P stands for a
pseudoscalar meson), the U-spin relation is expected to be violated for only
one decay pair by assuming that new physics affects only b->s transition
processes.... | [
{
"created": "Mon, 30 Jun 2008 18:21:28 GMT",
"version": "v1"
}
] | 2008-07-01 | [
[
"Nagashima",
"Makiko",
""
]
] | With U-spin symmetry, b->s and b->d penguin decays could be a subtle probe of CP violating new physics contributions. We show that, for B->PP (P stands for a pseudoscalar meson), the U-spin relation is expected to be violated for only one decay pair by assuming that new physics affects only b->s transition processes. W... |
hep-ph/0403161 | Shahin Agaev | S.S.Agaev | Power corrections to the $\pi^0\gamma$ transition form factor and pion
distribution amplitudes | 23 pages, 6 figures; the version published in Phys. Rev. D69, 094010
(2004) | Phys.Rev. D69 (2004) 094010 | 10.1103/PhysRevD.69.094010 | null | hep-ph | null | Employing the standard hard-scattering approach and the running coupling
method we calculate a class of power-suppressed corrections $\sim
1/Q^{2n},n=1,2,3,...$ to the electromagnetic $\pi^0\gamma$ transition form
factor (FF) $Q^2F_{\pi\gamma}(Q^2)$ arising from the end-point $x \to 0,1$
integration regions. In the i... | [
{
"created": "Mon, 15 Mar 2004 13:22:19 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Mar 2004 16:47:19 GMT",
"version": "v2"
},
{
"created": "Wed, 26 May 2004 12:21:07 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Agaev",
"S. S.",
""
]
] | Employing the standard hard-scattering approach and the running coupling method we calculate a class of power-suppressed corrections $\sim 1/Q^{2n},n=1,2,3,...$ to the electromagnetic $\pi^0\gamma$ transition form factor (FF) $Q^2F_{\pi\gamma}(Q^2)$ arising from the end-point $x \to 0,1$ integration regions. In the inv... |
1206.7108 | Igor Ivanov | I. P. Ivanov, E. Vdovin | Discrete symmetries in the three-Higgs-doublet model | 5 pages; v2: expanded introduction, some minor corrections, matches
the published version | Phys. Rev. D 86, 095030 (2012) | 10.1103/PhysRevD.86.095030 | null | hep-ph math.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | N-Higgs-doublet models (NHDM) are among the most popular examples of
electroweak symmetry breaking mechanisms beyond the Standard Model. Discrete
symmetries imposed on the NHDM scalar potential play a pivotal role in shaping
the phenomenology of the model, and various symmetry groups have been studied
so far. However... | [
{
"created": "Fri, 29 Jun 2012 19:19:29 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Nov 2012 23:00:38 GMT",
"version": "v2"
}
] | 2012-11-30 | [
[
"Ivanov",
"I. P.",
""
],
[
"Vdovin",
"E.",
""
]
] | N-Higgs-doublet models (NHDM) are among the most popular examples of electroweak symmetry breaking mechanisms beyond the Standard Model. Discrete symmetries imposed on the NHDM scalar potential play a pivotal role in shaping the phenomenology of the model, and various symmetry groups have been studied so far. However, ... |
1510.02154 | Tomasz Krajewski | Tomasz Krajewski and Zygmunt Lalak | Naturalness of effective theories in Wilsonian approach | 12 pages, 6 figures, proceeding of a talk given at "18th
International Conference From the Planck Scale to the Electroweak Scale" held
in Ioannina, Greece, 25-29 May 2015 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have computed Wilsonian effective action in a simple model containing
scalar field with quartic self-coupling which interacts via Yukawa coupling
with a Dirac fermion. The model is invariant under a chiral parity operation,
which can be spontaneously broken by a vev of the scalar field. We have
computed explicitly... | [
{
"created": "Wed, 7 Oct 2015 22:12:58 GMT",
"version": "v1"
}
] | 2015-10-09 | [
[
"Krajewski",
"Tomasz",
""
],
[
"Lalak",
"Zygmunt",
""
]
] | We have computed Wilsonian effective action in a simple model containing scalar field with quartic self-coupling which interacts via Yukawa coupling with a Dirac fermion. The model is invariant under a chiral parity operation, which can be spontaneously broken by a vev of the scalar field. We have computed explicitly W... |
1603.08748 | Yubing Dong | Yubing Dong, Fei Huang, Pengnian Shen, and Zongye Zhang | Decay width of $d^*(2380)\to NN \pi\pi$ processes | 6 pages, 1 figure, 1 table | Phys. Rev. C 94, 014003 (2016) | 10.1103/PhysRevC.94.014003 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The decay widths of four-body double-pion decays $\ds\to pn \pi^0\pi^0$,
$\ds\to pn \pi^+\pi^-$, and iso-scalar parts of $\ds\to pp \pi^0\pi^-$ and
$\ds\to nn \pi^+\pi^0$ are explicitly calculated with the help of the $d^*$
wave function obtained in a chiral SU(3) quark model calculation. The effect of
the dynamical ... | [
{
"created": "Tue, 29 Mar 2016 12:44:08 GMT",
"version": "v1"
}
] | 2016-07-27 | [
[
"Dong",
"Yubing",
""
],
[
"Huang",
"Fei",
""
],
[
"Shen",
"Pengnian",
""
],
[
"Zhang",
"Zongye",
""
]
] | The decay widths of four-body double-pion decays $\ds\to pn \pi^0\pi^0$, $\ds\to pn \pi^+\pi^-$, and iso-scalar parts of $\ds\to pp \pi^0\pi^-$ and $\ds\to nn \pi^+\pi^0$ are explicitly calculated with the help of the $d^*$ wave function obtained in a chiral SU(3) quark model calculation. The effect of the dynamical st... |
hep-ph/0404223 | Abel Miranda Dr | A. Miranda | Modelling the light quark vacuum | 11 pages, no figures | null | null | null | hep-ph | null | The triumphs of the Standard Model of Particle Physics call attention upon an
old idea, that the so-called vacuum is an accessible physical medium, and not
just a tautology.
I take this idea as a serious working hypothesis, and I suggest a new way of
trying to define and understand the structure of the light quark ... | [
{
"created": "Sun, 25 Apr 2004 19:30:44 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Miranda",
"A.",
""
]
] | The triumphs of the Standard Model of Particle Physics call attention upon an old idea, that the so-called vacuum is an accessible physical medium, and not just a tautology. I take this idea as a serious working hypothesis, and I suggest a new way of trying to define and understand the structure of the light quark vacu... |
hep-ph/0411383 | David Blaschke | D.B. Blaschke, A.V. Prozorkevich, S.A. Smolyansky | Vacuum creation of massive vector bosons and its application to a
conformal cosmological model | 13 pages, 3 figures, references added | null | null | null | hep-ph | null | In the simple model of a massive vector field in flat space-time, we derive a
kinetic equation of non-Markovian type, describing the vacuum pair creation
under the action of external fields of different nature. We use for this aim
the non-perturbative methods of kinetic theory in combination with a new
element when t... | [
{
"created": "Tue, 30 Nov 2004 01:05:46 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Dec 2004 22:59:44 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Blaschke",
"D. B.",
""
],
[
"Prozorkevich",
"A. V.",
""
],
[
"Smolyansky",
"S. A.",
""
]
] | In the simple model of a massive vector field in flat space-time, we derive a kinetic equation of non-Markovian type, describing the vacuum pair creation under the action of external fields of different nature. We use for this aim the non-perturbative methods of kinetic theory in combination with a new element when the... |
1411.1641 | Fredy Ochoa | R. Martinez, J. Nisperuza, F. Ochoa, J. P. Rubio, C.F. Sierra | Scalar coupling limits and diphoton Higgs decay from LHC in an $U(1)'$
model with scalar dark matter | Additional figures and analysis in new version | Phys. Rev. D 92, 035016 (2015) | 10.1103/PhysRevD.92.035016 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of an nonuniversal $U(1)'$ extension of the standard model
free from anomalies, we introduce a complex scalar singlet candidate to be dark
matter. In addition, an extra scalar doublet and a heavy scalar singlet are
required to provide masses to all fermions and to break spontaneously the
symmetries. Fr... | [
{
"created": "Thu, 6 Nov 2014 15:45:02 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Jan 2015 17:05:40 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Aug 2015 03:57:00 GMT",
"version": "v3"
}
] | 2015-08-28 | [
[
"Martinez",
"R.",
""
],
[
"Nisperuza",
"J.",
""
],
[
"Ochoa",
"F.",
""
],
[
"Rubio",
"J. P.",
""
],
[
"Sierra",
"C. F.",
""
]
] | In the context of an nonuniversal $U(1)'$ extension of the standard model free from anomalies, we introduce a complex scalar singlet candidate to be dark matter. In addition, an extra scalar doublet and a heavy scalar singlet are required to provide masses to all fermions and to break spontaneously the symmetries. From... |
0811.3675 | Marco Guzzi | Claudio Coriano', Marco Guzzi, Antonio Mariano and Simone Morelli | A Light Supersymmetric Axion in an Anomalous Abelian Extension of the
Standard Model | 46 pages, 28 figures. Revised version, accepted for a publication on
Phys.Rev.D | Phys.Rev.D80:035006,2009 | 10.1103/PhysRevD.80.035006 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a supersymmetric extension of the Standard Model (USSM-A) with an
anomalous U(1) and Stueckelberg axions for anomaly cancellation, generalizing
similar non-supersymmetric constructions. The model, built by a bottom-up
approach, is expected to capture the low-energy supersymmetric description of
axionic sym... | [
{
"created": "Sun, 23 Nov 2008 08:23:15 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Jul 2009 15:08:26 GMT",
"version": "v2"
}
] | 2009-08-13 | [
[
"Coriano'",
"Claudio",
""
],
[
"Guzzi",
"Marco",
""
],
[
"Mariano",
"Antonio",
""
],
[
"Morelli",
"Simone",
""
]
] | We present a supersymmetric extension of the Standard Model (USSM-A) with an anomalous U(1) and Stueckelberg axions for anomaly cancellation, generalizing similar non-supersymmetric constructions. The model, built by a bottom-up approach, is expected to capture the low-energy supersymmetric description of axionic symme... |
2212.00467 | Mathieu Pellen | Micha{\l} Czakon, Alexander Mitov, Mathieu Pellen, Rene Poncelet | A detailed investigation of W+c-jet at the LHC | 23 pages, 31 pdf Figures. Matches published version | JHEP 02 (2023) 241 | 10.1007/JHEP02(2023)241 | CAVENDISH--HEP--22/09, FR-PHENO-2022-09, P3H-22-117, TTK-22-41 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | State-of-the-art analyses of W+c-jet production at the LHC require precise
predictions. In the present work, we study in detail the impact of off-diagonal
CKM elements up to next-to-next-to leading order in QCD, the influence of
flavored jet algorithms, and the size of electroweak corrections. In addition,
we also in... | [
{
"created": "Thu, 1 Dec 2022 12:46:02 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Dec 2022 13:14:18 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Mar 2023 08:56:38 GMT",
"version": "v3"
}
] | 2023-03-02 | [
[
"Czakon",
"Michał",
""
],
[
"Mitov",
"Alexander",
""
],
[
"Pellen",
"Mathieu",
""
],
[
"Poncelet",
"Rene",
""
]
] | State-of-the-art analyses of W+c-jet production at the LHC require precise predictions. In the present work, we study in detail the impact of off-diagonal CKM elements up to next-to-next-to leading order in QCD, the influence of flavored jet algorithms, and the size of electroweak corrections. In addition, we also inve... |
1203.1573 | John W. Moffat | J. W. Moffat | Theory of Electroweak Gauge Interactions | 14 pages, 4 figures, changes to text and typos corrected. arXiv admin
note: text overlap with arXiv:0812.1991 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The conditions obtained by Salam for a general gauge theory to be
renormalizable are derived. They require that in a gauge invariant formalism
the bare boson mass associated with the massive non-Abelian vector field is
zero. A solution to the origin of masses in electroweak theory is proposed in
which the physical ma... | [
{
"created": "Wed, 7 Mar 2012 19:24:14 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Mar 2012 18:54:45 GMT",
"version": "v2"
}
] | 2012-03-20 | [
[
"Moffat",
"J. W.",
""
]
] | The conditions obtained by Salam for a general gauge theory to be renormalizable are derived. They require that in a gauge invariant formalism the bare boson mass associated with the massive non-Abelian vector field is zero. A solution to the origin of masses in electroweak theory is proposed in which the physical mass... |
hep-ph/9611339 | Pierre Sikivie | Pierre Sikivie (U of Florida) | Dark matter axions '96 | 12 pages, 2 figures, Latex, invited talk at the APCTP Inauguration
Conference in Seoul, Korea, June 4-10, 1996 and at the Workshop on Aspects of
Dark Matter in Astro- and Particle Physics in Heidelberg, Germany, Sept.
16-20, 1996 | null | null | UFIFT-HET-96-24 | hep-ph astro-ph | null | Contents: 1. The strong CP problem 2. Dark matter axions 3. The cavity
detector of galactic halo axions 4. The phase space structure of cold dark
matter halos
| [
{
"created": "Fri, 15 Nov 1996 16:19:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sikivie",
"Pierre",
"",
"U of Florida"
]
] | Contents: 1. The strong CP problem 2. Dark matter axions 3. The cavity detector of galactic halo axions 4. The phase space structure of cold dark matter halos |
1107.1997 | Arghya Choudhury | Nabanita Bhattacharyya, Arghya Choudhury, Amitava Datta | Low mass neutralino dark matter in mSUGRA and more general models in the
light of LHC data | 33 pages, 2 figures, analyses updated for 1 fb^{-1} of LHC data and
presented in a new section, some new references have been added, published in
Phys. Rev. D | Phys. Rev. D 84, 095006 (2011) | 10.1103/PhysRevD.84.095006 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $b\tau j \etslash$ signal at the ongoing LHC experiments is simulated
with Pythia in the mSUGRA and other models of SUSY breaking. Special attention
is given on the compatibility of this signature with the low mass neutralino
dark matter (LMNDM) scenario consistent with WMAP data. In the mSUGRA model the
above si... | [
{
"created": "Mon, 11 Jul 2011 11:16:50 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jul 2011 09:53:14 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Jul 2011 12:31:15 GMT",
"version": "v3"
},
{
"created": "Wed, 12 Oct 2011 13:41:53 GMT",
"version": "v4"
},
{
"c... | 2011-11-10 | [
[
"Bhattacharyya",
"Nabanita",
""
],
[
"Choudhury",
"Arghya",
""
],
[
"Datta",
"Amitava",
""
]
] | The $b\tau j \etslash$ signal at the ongoing LHC experiments is simulated with Pythia in the mSUGRA and other models of SUSY breaking. Special attention is given on the compatibility of this signature with the low mass neutralino dark matter (LMNDM) scenario consistent with WMAP data. In the mSUGRA model the above sign... |
hep-ph/9908528 | Victor Goncalves | M. B. Gay Ducati, V. P. Gon\c{c}alves (IF-UFRGS) | The AGL Equation from the Dipole Picture | 16 pages, 2 figures. Accepted for publication in Nuc. Phys. B | Nucl.Phys. B557 (1999) 296-306 | null | null | hep-ph | null | The AGL equation includes all multiple pomeron exchanges in the double
logarithmic approximation (DLA) limit, leading to an unitarized gluon
distribution in the small x regime. This equation was originally obtained using
the Glauber-Mueller approach. We demonstrate in this paper that the AGL
equation and, consequentl... | [
{
"created": "Tue, 31 Aug 1999 19:39:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ducati",
"M. B. Gay",
"",
"IF-UFRGS"
],
[
"Gonçalves",
"V. P.",
"",
"IF-UFRGS"
]
] | The AGL equation includes all multiple pomeron exchanges in the double logarithmic approximation (DLA) limit, leading to an unitarized gluon distribution in the small x regime. This equation was originally obtained using the Glauber-Mueller approach. We demonstrate in this paper that the AGL equation and, consequently,... |
2102.05619 | Chang-Yuan Yao | Ning Chen, Bin Wang, Chang-Yuan Yao | The collider tests of a leptophilic scalar for the anomalous magnetic
moments | minor corrections with references added, 17 pages, 9 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We study the anomalous muon and electron magnetic moments by introducing a
scalar with CP-violating Yukawa couplings to the lepton sector. By fitting
these two magnetic moments with the recent experimental measurements, we find
that such a leptophilic scalar in the mass range of $\mathcal{O}(10)-
\mathcal{O}(1000 )\,... | [
{
"created": "Wed, 10 Feb 2021 18:28:11 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Mar 2021 09:00:39 GMT",
"version": "v2"
}
] | 2021-03-09 | [
[
"Chen",
"Ning",
""
],
[
"Wang",
"Bin",
""
],
[
"Yao",
"Chang-Yuan",
""
]
] | We study the anomalous muon and electron magnetic moments by introducing a scalar with CP-violating Yukawa couplings to the lepton sector. By fitting these two magnetic moments with the recent experimental measurements, we find that such a leptophilic scalar in the mass range of $\mathcal{O}(10)- \mathcal{O}(1000 )\,\r... |
1703.09894 | Ashutosh Alok | Khushboo Dixit, Ashutosh Kumar Alok, Subhashish Banerjee, Dinesh Kumar | Geometric phase and neutrino mass hierarchy problem | 7 pages, 3 figures; Published version | J.Phys. G45 (2018) no.8, 085002 | 10.1088/1361-6471/aac454 | null | hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the geometric phase for neutrinos at various man-made facilities,
such as the reactor and accelerator neutrino experiments. The analysis is done
for the three flavor neutrino scenario, in the presence of matter and for
general, noncyclic paths. The geometric phase is seen to be sensitive to the CP
violating ... | [
{
"created": "Wed, 29 Mar 2017 06:08:29 GMT",
"version": "v1"
},
{
"created": "Sun, 27 May 2018 13:15:48 GMT",
"version": "v2"
}
] | 2018-07-10 | [
[
"Dixit",
"Khushboo",
""
],
[
"Alok",
"Ashutosh Kumar",
""
],
[
"Banerjee",
"Subhashish",
""
],
[
"Kumar",
"Dinesh",
""
]
] | We study the geometric phase for neutrinos at various man-made facilities, such as the reactor and accelerator neutrino experiments. The analysis is done for the three flavor neutrino scenario, in the presence of matter and for general, noncyclic paths. The geometric phase is seen to be sensitive to the CP violating ph... |
hep-ph/0005253 | U. Meissner | Ulf-G. Mei{\ss}ner, J.A. Oller | J/\Psi \to \phi \pi \pi (K \bar{K}) decays, chiral dynamcis and OZI
violation | revtex, 21 pages, 10 figures, extended discussion of the model in
section 2 and some minor corrections, version accepted for publication in
Nucl. Phys. A | Nucl.Phys.A679:671-697,2001 | 10.1016/S0375-9474(00)00367-5 | null | hep-ph nucl-th | null | We have studied the invariant mass distributions of the \pi\pi and K \bar{K}
systems for invariant masses up to 1.2 GeV from the J/\Psi \to \phi
\pi\pi(K\bar{K}) decays. The approach exploits the connection between these
processes and the \pi\pi and K\bar{K} strange and non-strange scalar form
factors by considering ... | [
{
"created": "Thu, 25 May 2000 12:47:14 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Sep 2000 06:06:57 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Meißner",
"Ulf-G.",
""
],
[
"Oller",
"J. A.",
""
]
] | We have studied the invariant mass distributions of the \pi\pi and K \bar{K} systems for invariant masses up to 1.2 GeV from the J/\Psi \to \phi \pi\pi(K\bar{K}) decays. The approach exploits the connection between these processes and the \pi\pi and K\bar{K} strange and non-strange scalar form factors by considering th... |
1012.0173 | Olga Kochebina | O.Kochebina and G.Feofilov | Onset of "ridge phenomenon" in AA and pp collisions and percolation
string model | null | Proceedings of the XX International Baldin Seminar on High Energy
Physics Problems, 2010 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Detailed study of centrality dependence of low-p_t manifestation of so-called
"near-side ridge" phenomenon is reported recently by STAR for all charged
hadrons with p_t>0.15 GeV/c from AuAu collisions at 62 and 200 GeV at RHIC[1].
It is indicating the existence of the energy-dependent centrality point where
some sudd... | [
{
"created": "Wed, 1 Dec 2010 12:22:49 GMT",
"version": "v1"
}
] | 2010-12-02 | [
[
"Kochebina",
"O.",
""
],
[
"Feofilov",
"G.",
""
]
] | Detailed study of centrality dependence of low-p_t manifestation of so-called "near-side ridge" phenomenon is reported recently by STAR for all charged hadrons with p_t>0.15 GeV/c from AuAu collisions at 62 and 200 GeV at RHIC[1]. It is indicating the existence of the energy-dependent centrality point where some sudden... |
hep-ph/0111226 | Sally Dawson | S. Dawson (BNL) | Higgs Boson Production Rates in Hadronic Collisions | 10 pages, RevTex4, Contribution to Snowmass, 2001. Reference and
table added | eConf C010630 (2001) P124 | null | BNL-HET/01-39 | hep-ph | null | Higgs boson production rates at hadron colliders are reviewed with particular
emphasis on progress in the calculation of higher order QCD effects. Emphasis
is placed on the uncertainties in the predictions for Higgs boson production. A
firm understanding of these uncertainties is crucial for extracting new physics
si... | [
{
"created": "Mon, 19 Nov 2001 16:12:06 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Dec 2001 13:19:46 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Dawson",
"S.",
"",
"BNL"
]
] | Higgs boson production rates at hadron colliders are reviewed with particular emphasis on progress in the calculation of higher order QCD effects. Emphasis is placed on the uncertainties in the predictions for Higgs boson production. A firm understanding of these uncertainties is crucial for extracting new physics sign... |
2206.06688 | Guo-Yuan Huang | Guo-yuan Huang and Newton Nath | Inference of neutrino nature and Majorana CP phases from
$0\nu\beta\beta$ decays with inverted mass ordering | 13 pages, 7 figures, version published in EPJC | null | 10.1140/epjc/s10052-022-10811-1 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | Whether the neutrino mass ordering is normal or inverted remains an
experimentally open issue in neutrino physics. The knowledge of neutrino mass
ordering has great importance for neutrinoless double-beta ($ 0\nu\beta\beta$)
decay experiments, which can establish the nature of massive neutrinos, i.e.,
whether they ar... | [
{
"created": "Tue, 14 Jun 2022 08:44:03 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Oct 2022 08:44:26 GMT",
"version": "v2"
}
] | 2022-10-19 | [
[
"Huang",
"Guo-yuan",
""
],
[
"Nath",
"Newton",
""
]
] | Whether the neutrino mass ordering is normal or inverted remains an experimentally open issue in neutrino physics. The knowledge of neutrino mass ordering has great importance for neutrinoless double-beta ($ 0\nu\beta\beta$) decay experiments, which can establish the nature of massive neutrinos, i.e., whether they are ... |
2306.04128 | Daniel Gomez Dumm | D. Gomez Dumm, S. Noguera, N. N. Scoccola | Charged meson masses under strong magnetic fields: gauge invariance and
Schwinger phases | 56 pages, 2 figures | null | 10.1103/PhysRevD.108.016012 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the role of the Schwinger phase (SP) that appears in the propagator
of a charged particle in the presence of a static and uniform magnetic field
$\vec{B}$. We first note that this phase cannot be removed by a gauge
transformation; far from this, we show that it plays an important role in the
restoration of t... | [
{
"created": "Wed, 7 Jun 2023 03:52:09 GMT",
"version": "v1"
}
] | 2023-08-02 | [
[
"Dumm",
"D. Gomez",
""
],
[
"Noguera",
"S.",
""
],
[
"Scoccola",
"N. N.",
""
]
] | We study the role of the Schwinger phase (SP) that appears in the propagator of a charged particle in the presence of a static and uniform magnetic field $\vec{B}$. We first note that this phase cannot be removed by a gauge transformation; far from this, we show that it plays an important role in the restoration of the... |
hep-ph/0003137 | Igor Shovkovy | V. A. Miransky | Conformal Phase Transition, beta-Function, and Infrared Dynamics in QCD | 12 pages, LaTeX, 1 eps figure. Talk given at the TMU-Yale Symposium
on Dynamics of Gauge Fields, Tokyo, December 13-15, 1999. One reference is
added | null | null | null | hep-ph | null | The dynamics in QCD with different number of fermion flavors N_f is
discussed. The emphasis is on the description of the conformal phase transition
with respect to N_f separating a phase with no confinement and chiral symmetry
breaking and a phase with confinement and with chiral symmetry breaking.
| [
{
"created": "Tue, 14 Mar 2000 23:01:57 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Mar 2000 23:54:54 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Miransky",
"V. A.",
""
]
] | The dynamics in QCD with different number of fermion flavors N_f is discussed. The emphasis is on the description of the conformal phase transition with respect to N_f separating a phase with no confinement and chiral symmetry breaking and a phase with confinement and with chiral symmetry breaking. |
hep-ph/9710364 | John Gracey | J.F. Bennett and J.A. Gracey | Determination of the anomalous dimension of gluonic operators in deep
inelastic scattering at O(1/N_f) | 26 latex pages, 7 postscript figures | Nucl.Phys.B517:241-268,1998 | 10.1016/S0550-3213(98)00021-2 | LTH 414 | hep-ph | null | Using large N_f methods we compute the anomalous dimension of the
predominantly gluonic flavour singlet twist-2 composite operator which arises
in the operator product expansion used in deep inelastic scattering. We obtain
a d-dimensional expression for it which depends on the operator moment n. Its
expansion in powe... | [
{
"created": "Wed, 15 Oct 1997 14:41:18 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bennett",
"J. F.",
""
],
[
"Gracey",
"J. A.",
""
]
] | Using large N_f methods we compute the anomalous dimension of the predominantly gluonic flavour singlet twist-2 composite operator which arises in the operator product expansion used in deep inelastic scattering. We obtain a d-dimensional expression for it which depends on the operator moment n. Its expansion in powers... |
hep-ph/9508326 | null | Tao Huang, Shan Jin, Da-Hua Zhang and Kuang-Ta Chao | Glueball Interpretation of $\xi$(2230) | Latex file, no figures | Phys.Lett.B380:189-192,1996 | 10.1016/0370-2693(96)00522-9 | BIHEP-TH-95-11, PUTP-95-09 | hep-ph | null | On the basis of the results of $\xi(2230)\rightarrow\pi^{+}\pi^{-}, p\bar{p}$
and $K\bar{K}$, measured by the BES Collaboration in radiative J/$\psi$ decays,
combined with the upper limit of Br($\xi\rightarrow
p\bar{p}$)Br($\xi\rightarrow K\bar{K}$), measured by PS185 experiment, we argue
that the distinctive propert... | [
{
"created": "Mon, 21 Aug 1995 15:15:18 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Huang",
"Tao",
""
],
[
"Jin",
"Shan",
""
],
[
"Zhang",
"Da-Hua",
""
],
[
"Chao",
"Kuang-Ta",
""
]
] | On the basis of the results of $\xi(2230)\rightarrow\pi^{+}\pi^{-}, p\bar{p}$ and $K\bar{K}$, measured by the BES Collaboration in radiative J/$\psi$ decays, combined with the upper limit of Br($\xi\rightarrow p\bar{p}$)Br($\xi\rightarrow K\bar{K}$), measured by PS185 experiment, we argue that the distinctive propertie... |
hep-ph/0104190 | Manmohan Gupta | Gulsheen Ahuja, Monika Randhawa and Manmohan Gupta | Three flavor neutrino oscillations, LSND, SNP and ANP | 16 pages, LaTex, 1 eps figure, Minor changes in the text | null | null | null | hep-ph | null | The recently reanalysed LSND data is investigated in the context of three
flavor oscillations, with an emphasis on mass hierarchies and $s_{13}$. The
resultant mass hierarchies and oscillation angles are tested with regard to
"key" features of solar neutrinos and atmospheric neutrinos, e.g., "average"
survival probab... | [
{
"created": "Thu, 19 Apr 2001 12:13:37 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jun 2001 13:06:10 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Ahuja",
"Gulsheen",
""
],
[
"Randhawa",
"Monika",
""
],
[
"Gupta",
"Manmohan",
""
]
] | The recently reanalysed LSND data is investigated in the context of three flavor oscillations, with an emphasis on mass hierarchies and $s_{13}$. The resultant mass hierarchies and oscillation angles are tested with regard to "key" features of solar neutrinos and atmospheric neutrinos, e.g., "average" survival probabil... |
1711.08794 | Kamel Benhaddou | Kamel Benhaddou | A simple expression for the four-point scalar function from Gaussian
integrals and Fourier transform | This is an abridged version of arXiv:1603.05204 that focuses on the
4D four-point function and that does not use a probabilistic language | null | null | null | hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recasting the $N$-point one loop scalar integral from Feynman to Schwinger
parameters gives an integrand with a Gaussian form. By application of a Fourier
transform, it is easy to derive explicit expressions for the two, three and
four-point functions. The Fourier transformation disentangles singularities in
the comp... | [
{
"created": "Thu, 23 Nov 2017 18:12:26 GMT",
"version": "v1"
}
] | 2017-11-27 | [
[
"Benhaddou",
"Kamel",
""
]
] | Recasting the $N$-point one loop scalar integral from Feynman to Schwinger parameters gives an integrand with a Gaussian form. By application of a Fourier transform, it is easy to derive explicit expressions for the two, three and four-point functions. The Fourier transformation disentangles singularities in the comple... |
hep-ph/0012137 | Ulrich Heinz | P.F. Kolb, P. Huovinen, U. Heinz, and H. Heiselberg | Elliptic flow at SPS and RHIC: from kinetic transport to hydrodynamics | 7 pages incl. 5 figures; submitted to Physics Letters B; Ref. 4 and a
few typos corrected; no changes in contents | Phys.Lett.B500:232-240,2001 | 10.1016/S0370-2693(01)00079-X | CERN-TH/2000368; LBNL-47191 | hep-ph nucl-th | null | Anisotropic transverse flow is studied in Pb+Pb and Au+Au collisions at SPS
and RHIC energies. The centrality and transverse momentum dependence at
midrapidity of the elliptic flow coefficient v_2 is calculated in the
hydrodynamic and low density limits. Hydrodynamics is found to agree well with
the RHIC data for sem... | [
{
"created": "Tue, 12 Dec 2000 19:36:25 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Dec 2000 19:23:25 GMT",
"version": "v2"
}
] | 2009-10-09 | [
[
"Kolb",
"P. F.",
""
],
[
"Huovinen",
"P.",
""
],
[
"Heinz",
"U.",
""
],
[
"Heiselberg",
"H.",
""
]
] | Anisotropic transverse flow is studied in Pb+Pb and Au+Au collisions at SPS and RHIC energies. The centrality and transverse momentum dependence at midrapidity of the elliptic flow coefficient v_2 is calculated in the hydrodynamic and low density limits. Hydrodynamics is found to agree well with the RHIC data for semic... |
1201.6362 | Robert Poltis | Robert Poltis | Gravity Waves Seeded by Turbulence and Magnetic Fields From a First
Order Phase Transition With Non-Renormalizable Electroweak Vacua | 11 pages, 10 figures | null | null | null | hep-ph astro-ph.CO gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is widely believed that the standard model is a low energy effective
theory which may have higher dimensional non-renormalizable operators. The
existence of these new operators can lead to interesting dynamics for the
evolution of the universe, including the appearance of new vacuum states. If
the universe today e... | [
{
"created": "Mon, 30 Jan 2012 21:00:01 GMT",
"version": "v1"
}
] | 2012-02-01 | [
[
"Poltis",
"Robert",
""
]
] | It is widely believed that the standard model is a low energy effective theory which may have higher dimensional non-renormalizable operators. The existence of these new operators can lead to interesting dynamics for the evolution of the universe, including the appearance of new vacuum states. If the universe today exi... |
hep-ph/9608214 | Hang Bae Kim | H.B. Kim and C. Munoz | An analysis of soft terms in Calabi-Yau compactifications | one reference and two footnotes added; 18 pages, LaTeX, two
PostScript figures using epsfig | Z.Phys.C75:367-374,1997 | 10.1007/s002880050480 | FTUAM 96/29 | hep-ph hep-th | null | We perform an analysis of the soft supersymmetry-breaking terms arising in
Calabi-Yau compactifications. The sigma-model contribution and the instanton
correction to the K\"ahler potential are included in the computation. The
existence of off-diagonal moduli and matter metrics gives rise to specific
features as the p... | [
{
"created": "Fri, 2 Aug 1996 12:43:20 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Aug 1996 13:00:48 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Kim",
"H. B.",
""
],
[
"Munoz",
"C.",
""
]
] | We perform an analysis of the soft supersymmetry-breaking terms arising in Calabi-Yau compactifications. The sigma-model contribution and the instanton correction to the K\"ahler potential are included in the computation. The existence of off-diagonal moduli and matter metrics gives rise to specific features as the pos... |
1906.11575 | Shi-Yuan Li | Yi Jin, Shi-Yuan Li, Yan-Rui Liu, Zhao-Xia Meng, Zong-Guo Si, and Tao
Yao | Exclusive Production Ratio of Neutral over Charged Kaon Pair in $e^+e^-$
Annihilation Continuum via `Straton Model' | 6 papges, 4 figures. This paper is dedicated to M. Gell-Mann In v2
several refs. added | Phys. Rev. C 102, 015201 (2020) | 10.1103/PhysRevC.102.015201 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A completely relativistic quark model in the Bethe-Salpter framework is
employed to calculate the exclusive production ratio of the neutral over
charged Kaon pair in $e^+e^-$ annihilation continuum region for center of mass
energies smaller than the $J/\Psi$ mass. The valence quark charge plays the key
r\^{o}le. The ... | [
{
"created": "Thu, 27 Jun 2019 12:02:34 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jul 2019 08:41:33 GMT",
"version": "v2"
}
] | 2020-07-08 | [
[
"Jin",
"Yi",
""
],
[
"Li",
"Shi-Yuan",
""
],
[
"Liu",
"Yan-Rui",
""
],
[
"Meng",
"Zhao-Xia",
""
],
[
"Si",
"Zong-Guo",
""
],
[
"Yao",
"Tao",
""
]
] | A completely relativistic quark model in the Bethe-Salpter framework is employed to calculate the exclusive production ratio of the neutral over charged Kaon pair in $e^+e^-$ annihilation continuum region for center of mass energies smaller than the $J/\Psi$ mass. The valence quark charge plays the key r\^{o}le. The ca... |
hep-ph/9807320 | null | Carlos C. Meca and Joao P. Silva | Detecting new physics contributions to the D0-D0bar mixing through their
effects on B decays | 10 pages, Revtex, no figures. To appear in PRL | Phys.Rev.Lett. 81 (1998) 1377-1380 | 10.1103/PhysRevLett.81.1377 | CFNUL/98-03 | hep-ph | null | New physics effects may yield a detectable mass difference in the D0-D0bar
system, Delta m_D. Here we show that this has an important impact on some B -->
D decays. The effect involves a new source of CP violation, which arises from
the interference between the phases in the B --> D decays and those in the
D0-D0bar s... | [
{
"created": "Thu, 9 Jul 1998 21:59:05 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Meca",
"Carlos C.",
""
],
[
"Silva",
"Joao P.",
""
]
] | New physics effects may yield a detectable mass difference in the D0-D0bar system, Delta m_D. Here we show that this has an important impact on some B --> D decays. The effect involves a new source of CP violation, which arises from the interference between the phases in the B --> D decays and those in the D0-D0bar sys... |
hep-ph/9804274 | Alessandro Strumia | A. Strumia | Two-loop heavy top corrections to the b --> s gamma decay | 10 pages, 3 figures. (v2): reference added | Nucl.Phys.B532:28-42,1998 | 10.1016/S0550-3213(98)00462-3 | IFUP-TH 16/98 | hep-ph | null | We compute the two-loop corrections to the coefficient of the b --> s gamma
magnetic penguin present in the limits of heavy top and/or heavy higgs. This
kind of corrections affects in a significant way the observables measured at
LEP. On the contrary we find that, due to a numerical accident, the correction
to BR(B -... | [
{
"created": "Sat, 11 Apr 1998 10:41:03 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Apr 1998 14:25:16 GMT",
"version": "v2"
}
] | 2009-10-09 | [
[
"Strumia",
"A.",
""
]
] | We compute the two-loop corrections to the coefficient of the b --> s gamma magnetic penguin present in the limits of heavy top and/or heavy higgs. This kind of corrections affects in a significant way the observables measured at LEP. On the contrary we find that, due to a numerical accident, the correction to BR(B -->... |
hep-ph/9406403 | null | Pran Nath and R. Arnowitt | Susy Particles | 16 pages+ 6 figs(hard copies available on request) | null | null | CERN-TH.7227/94, NUB-TH.3089/94,and CTP-TAMU-28/94 | hep-ph | null | Analysis of the SUSY spectrum in supergravity unified models is given under
the naturalness criterion that the universal scalar mass $(m_0)$ and the gluino
mass $(m_{\tilde g})$ satisfy the constraint $m_0, m_{\tilde g}$ less than or
equal to 1 TeV. The SUSY spectrum is analysed in four different scenarios: (1)
minim... | [
{
"created": "Mon, 27 Jun 1994 11:02:44 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Nath",
"Pran",
""
],
[
"Arnowitt",
"R.",
""
]
] | Analysis of the SUSY spectrum in supergravity unified models is given under the naturalness criterion that the universal scalar mass $(m_0)$ and the gluino mass $(m_{\tilde g})$ satisfy the constraint $m_0, m_{\tilde g}$ less than or equal to 1 TeV. The SUSY spectrum is analysed in four different scenarios: (1) minimal... |
0810.4718 | Volker D. Burkert | Volker D. Burkert | CLAS12 and its initial Science Program at the Jefferson Lab Upgrade | 9 pages, 14 figures, Workshop on RICH for CLAS12 | null | null | null | hep-ph hep-ex hep-lat nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An overview of the CLAS12 detector is presented and the initial physics
program after the energy-doubling of the Jefferson Lab electron accelerator.
Construction of the 12 GeV upgrade project has started October 2008. A broad
program has been developed to map the nucleon's 3-dimensional spin and flavor
content throug... | [
{
"created": "Sun, 26 Oct 2008 21:06:09 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Nov 2008 19:04:57 GMT",
"version": "v2"
}
] | 2008-11-07 | [
[
"Burkert",
"Volker D.",
""
]
] | An overview of the CLAS12 detector is presented and the initial physics program after the energy-doubling of the Jefferson Lab electron accelerator. Construction of the 12 GeV upgrade project has started October 2008. A broad program has been developed to map the nucleon's 3-dimensional spin and flavor content through ... |
1305.4916 | Bo-Qiang Ma | Huilin Qu, Bo-Qiang Ma | New mixing pattern for neutrinos | 4 pages, 1 figure. Final version to appear in PRD | Phys. Rev. D 88 (2013) 037301 | 10.1103/PhysRevD.88.037301 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new mixing pattern for neutrinos with a nonzero mixing angle
$\theta_{13}$. Under a simple form, it agrees well with current neutrino
oscillation data and displays a number of intriguing features including the
$\mu$-$\tau$ interchange symmetry $|U_{\mu i}|=|U_{\tau i}|$, $(i=1,2,3)$, the
trimaximal mixin... | [
{
"created": "Tue, 21 May 2013 19:01:06 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Aug 2013 17:36:23 GMT",
"version": "v2"
}
] | 2013-08-27 | [
[
"Qu",
"Huilin",
""
],
[
"Ma",
"Bo-Qiang",
""
]
] | We propose a new mixing pattern for neutrinos with a nonzero mixing angle $\theta_{13}$. Under a simple form, it agrees well with current neutrino oscillation data and displays a number of intriguing features including the $\mu$-$\tau$ interchange symmetry $|U_{\mu i}|=|U_{\tau i}|$, $(i=1,2,3)$, the trimaximal mixing ... |
1903.09644 | Dreyer Fr\'ed\'eric | Stefano Carrazza and Fr\'ed\'eric A. Dreyer | Jet grooming through reinforcement learning | 11 pages, 10 figures, code available at
https://github.com/JetsGame/GroomRL, updated to match published version | Phys. Rev. D 100, 014014 (2019) | 10.1103/PhysRevD.100.014014 | null | hep-ph cs.LG hep-ex stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a novel implementation of a reinforcement learning (RL)
algorithm which is designed to find an optimal jet grooming strategy, a
critical tool for collider experiments. The RL agent is trained with a reward
function constructed to optimize the resulting jet properties, using both
signal and background sam... | [
{
"created": "Fri, 22 Mar 2019 18:00:00 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Jul 2019 17:53:08 GMT",
"version": "v2"
}
] | 2019-07-24 | [
[
"Carrazza",
"Stefano",
""
],
[
"Dreyer",
"Frédéric A.",
""
]
] | We introduce a novel implementation of a reinforcement learning (RL) algorithm which is designed to find an optimal jet grooming strategy, a critical tool for collider experiments. The RL agent is trained with a reward function constructed to optimize the resulting jet properties, using both signal and background sampl... |
hep-ph/0405242 | Aaron Pierce | Maurizio Piai (1), Aaron Pierce (2 and 3), Jay Wacker (3) ((1) Yale,
(2) SLAC, (3) Stanford) | Composite Vector Mesons from QCD to the Little Higgs | 30 pages, 10 figures | null | null | SLAC-PUB-10457 | hep-ph | null | We review how the rho meson can be modeled in an effective theory and discuss
the implications of applying this approach to heavier spin-one resonances.
Georgi's vector limit is explored, and its relationship to locality in a
deconstructed extra-dimension is discussed. We then apply the formalism for
rho's to strongl... | [
{
"created": "Mon, 24 May 2004 21:02:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Piai",
"Maurizio",
"",
"2 and 3"
],
[
"Pierce",
"Aaron",
"",
"2 and 3"
],
[
"Wacker",
"Jay",
""
]
] | We review how the rho meson can be modeled in an effective theory and discuss the implications of applying this approach to heavier spin-one resonances. Georgi's vector limit is explored, and its relationship to locality in a deconstructed extra-dimension is discussed. We then apply the formalism for rho's to strongly ... |
hep-ph/9502246 | Nicholas Tracas | G. K. Leontaris and N. D. Tracas | Soft SUSY Masses and the Dynamical Determination of the Gravitino Mass | 14 pages, plain LATEX plus 7 figures sent in a different file | Phys.Lett. B351 (1995) 487-496 | 10.1016/0370-2693(95)00433-L | IOA 313/95, NTUA 47/95 Report | hep-ph | null | We discuss in detail the possibility of determining dynamicaly the gravitino
mass $m_{3/2}$, which is related to the supersymmetry breaking scale, within
the minimal supersymmetric standard model (MSSM). Using the complete MSSM
spectrum, we minimize the vacuum energy including one-loop corrections and a
cosmological ... | [
{
"created": "Tue, 7 Feb 1995 17:36:13 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Leontaris",
"G. K.",
""
],
[
"Tracas",
"N. D.",
""
]
] | We discuss in detail the possibility of determining dynamicaly the gravitino mass $m_{3/2}$, which is related to the supersymmetry breaking scale, within the minimal supersymmetric standard model (MSSM). Using the complete MSSM spectrum, we minimize the vacuum energy including one-loop corrections and a cosmological te... |
1303.5332 | J. -Alexis Rodriguez L. | J. M. Cabarcas and J.-Alexis Rodriguez | Electric charge quantization in SU(3)XSU(4)XU(1) models | 9 pages | Modern Physics Letters A 29 (06) (2014) | 10.1142/S0217732314500321 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain electric charge quantization in the context of models based on the
gauge symmetry group SU(3) X SU(4) X U(1). The gauge models studied include
three families to cancel out anomalies and a set of scalar fields to break
spontaneously the symmetry. To show the electric charge quantization, we use
clasical symm... | [
{
"created": "Thu, 21 Mar 2013 17:01:22 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Cabarcas",
"J. M.",
""
],
[
"Rodriguez",
"J. -Alexis",
""
]
] | We obtain electric charge quantization in the context of models based on the gauge symmetry group SU(3) X SU(4) X U(1). The gauge models studied include three families to cancel out anomalies and a set of scalar fields to break spontaneously the symmetry. To show the electric charge quantization, we use clasical symmet... |
1906.06352 | Fabrizio Rompineve | Jan Olle, Oriol Pujolas and Fabrizio Rompineve | Oscillons and Dark Matter | 42 pages, 12 figures. v2: references added, further minor additions
in the text | null | 10.1088/1475-7516/2020/02/006 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Oscillons are bound states sustained by self-interactions that appear in
rather generic scalar models. They can be extremely long-lived and in the
context of cosmology they have a built-in formation mechanism - parametric
resonance instability. These features suggest that oscillons can affect the
standard picture of ... | [
{
"created": "Fri, 14 Jun 2019 18:09:50 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Feb 2020 18:03:07 GMT",
"version": "v2"
}
] | 2020-03-04 | [
[
"Olle",
"Jan",
""
],
[
"Pujolas",
"Oriol",
""
],
[
"Rompineve",
"Fabrizio",
""
]
] | Oscillons are bound states sustained by self-interactions that appear in rather generic scalar models. They can be extremely long-lived and in the context of cosmology they have a built-in formation mechanism - parametric resonance instability. These features suggest that oscillons can affect the standard picture of sc... |
1407.0057 | Nikolai Zerf | Nikolai Zerf | Bottom Quark Mass from $\Upsilon$ Sum Rules to ${\cal O}(\alpha_s^3)$ | Contribution to the proceedings of "Loops and Legs in Quantum Field
Theory - LL 2014", 27 April - 2 May 2014, Weimar, Germany | null | null | Alberta Thy 12-14 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the deterimination of the bottom quark mass using non-relativistic
$\Upsilon$ Sum Rules at $\text{N}^3\text{LO}^*$[1]. The explicit dependence of
$\overline{m}_b(\overline{m}_b)$ on the input value $\alpha_s(M_Z)$ is given
for the first time.
| [
{
"created": "Mon, 30 Jun 2014 21:14:07 GMT",
"version": "v1"
}
] | 2014-07-02 | [
[
"Zerf",
"Nikolai",
""
]
] | We present the deterimination of the bottom quark mass using non-relativistic $\Upsilon$ Sum Rules at $\text{N}^3\text{LO}^*$[1]. The explicit dependence of $\overline{m}_b(\overline{m}_b)$ on the input value $\alpha_s(M_Z)$ is given for the first time. |
hep-ph/9411205 | Bob Holdom | B. Holdom | New strong sector, odd-parity processes, and the Tevatron | 8 pages, uuencoded PS file, try ghostscript or direct printing rather
than ghostview, PS file of paper without figure is available on WWW at
http://bigmac2.physics.utoronto.ca/BHpapers.html | Phys.Lett. B344 (1995) 355-358 | 10.1016/0370-2693(94)01494-W | UTPT-94-26 | hep-ph | null | The color-octet isosinglet "rho" of a new strong-interaction sector is
readily produced in ppbar collisions. Its odd-parity decay to an "eta" and a
gluon may exceed its decay rate to dijets. At center of mass energies
sufficiently greater than the colored "rho" mass, the odd-parity production of
("omega" + colored "e... | [
{
"created": "Tue, 1 Nov 1994 22:13:27 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Holdom",
"B.",
""
]
] | The color-octet isosinglet "rho" of a new strong-interaction sector is readily produced in ppbar collisions. Its odd-parity decay to an "eta" and a gluon may exceed its decay rate to dijets. At center of mass energies sufficiently greater than the colored "rho" mass, the odd-parity production of ("omega" + colored "eta... |
2205.02140 | V\'ictor Miralles | Gauthier Durieux, Abel Guti\'errez Camacho, Luca Mantani, V\'ictor
Miralles, Marcos Miralles L\'opez, Mar\'ia Moreno Ll\'acer, Ren\'e Poncelet,
Eleni Vryonidou, Marcel Vos | Snowmass White Paper: prospects for the measurement of top-quark
couplings | Contribution Snowmass 2021 | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | In this contribution to the 2021 Snowmass community planning exercise that
informs the American strategy for particle physics, we present the prospects
for measurements of the top-quark couplings at future colliders. Projections
are presented for the high luminosity phase of the Large Hadron Collider and a
future Hig... | [
{
"created": "Wed, 4 May 2022 15:48:20 GMT",
"version": "v1"
}
] | 2022-05-05 | [
[
"Durieux",
"Gauthier",
""
],
[
"Camacho",
"Abel Gutiérrez",
""
],
[
"Mantani",
"Luca",
""
],
[
"Miralles",
"Víctor",
""
],
[
"López",
"Marcos Miralles",
""
],
[
"Llácer",
"María Moreno",
""
],
[
"Poncelet",
"Re... | In this contribution to the 2021 Snowmass community planning exercise that informs the American strategy for particle physics, we present the prospects for measurements of the top-quark couplings at future colliders. Projections are presented for the high luminosity phase of the Large Hadron Collider and a future Higgs... |
1602.02433 | Wei Chen | Hua-Xing Chen, Er-Liang Cui, Wei Chen, T. G. Steele, Xiang Liu, and
Shi-Lin Zhu | QCD sum rule study of hidden-charm pentaquarks | 18 pages, 5 figures and 3 tables. Accepted by Eur. Phys. J. C | Eur.Phys.J. C76 (2016) no.10, 572 | 10.1140/epjc/s10052-016-4438-5 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the mass spectra of hidden-charm pentaquarks having spin $J =
{1\over2}/{3\over2}/{5\over2}$ and quark contents $uud c \bar c$. We
systematically construct all the relevant local hidden-charm pentaquark
currents, and select some of them to perform QCD sum rule analyses. We find
that the $P_c(4380)$ and $P_c(... | [
{
"created": "Sun, 7 Feb 2016 22:08:16 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Oct 2016 17:46:18 GMT",
"version": "v2"
}
] | 2016-10-31 | [
[
"Chen",
"Hua-Xing",
""
],
[
"Cui",
"Er-Liang",
""
],
[
"Chen",
"Wei",
""
],
[
"Steele",
"T. G.",
""
],
[
"Liu",
"Xiang",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | We study the mass spectra of hidden-charm pentaquarks having spin $J = {1\over2}/{3\over2}/{5\over2}$ and quark contents $uud c \bar c$. We systematically construct all the relevant local hidden-charm pentaquark currents, and select some of them to perform QCD sum rule analyses. We find that the $P_c(4380)$ and $P_c(44... |
1311.4506 | Pilar Coloma | Pilar Coloma, Patrick Huber, Chun-Min Jen and Camillo Mariani | Neutrino-nucleus interaction models and their impact on oscillation
analyses | 23 pages, 9 figures. Version accepted for publication in Phys. Rev. D | Phys. Rev. D 89, 073015 (2014) | 10.1103/PhysRevD.89.073015 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In neutrino oscillation experiments, neutrino interactions at the detector
are simulated using event generators which attempt to reflect our understanding
of nuclear physics. We study the impact of different neutrino interactions and
nuclear models on the determination of neutrino oscillation parameters. We use
two i... | [
{
"created": "Mon, 18 Nov 2013 19:31:34 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Dec 2013 17:56:38 GMT",
"version": "v2"
},
{
"created": "Sun, 30 Mar 2014 18:00:41 GMT",
"version": "v3"
}
] | 2014-04-23 | [
[
"Coloma",
"Pilar",
""
],
[
"Huber",
"Patrick",
""
],
[
"Jen",
"Chun-Min",
""
],
[
"Mariani",
"Camillo",
""
]
] | In neutrino oscillation experiments, neutrino interactions at the detector are simulated using event generators which attempt to reflect our understanding of nuclear physics. We study the impact of different neutrino interactions and nuclear models on the determination of neutrino oscillation parameters. We use two ind... |
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