id stringlengths 9 14 | submitter stringlengths 1 56 ⌀ | authors stringlengths 5 7.68k | title stringlengths 3 299 | comments stringlengths 1 1.15k ⌀ | journal-ref stringlengths 9 298 ⌀ | doi stringlengths 12 97 ⌀ | report-no stringlengths 3 341 ⌀ | categories stringclasses 869
values | license stringclasses 9
values | orig_abstract stringlengths 16 2.44k | versions listlengths 1 39 | update_date stringlengths 10 10 | authors_parsed listlengths 1 565 | abstract stringlengths 13 2.44k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-ph/0407058 | Jian-Xiong Wang | Jian-Xiong Wang | Progress in FDC Project | Presented at 9th International Workshop on Advanced Computing and
Analysis Techniques in Physics Research (ACAT 03), Tsukuba, Japan, 1-5 Dec
2003 | Nucl.Instrum.Meth. A534 (2004) 241-245 | 10.1016/j.nima.2004.07.094 | BIHEP-TH-2004-16 | hep-ph | null | The FDC is a general-purpose program package for Feynman Diagram Calculation.
We outline previous successes in calculations and focus on its recent progress
about automatic deduction the Feynman rules for first principle model,
especially for the supersymmetric model, proper evaluation of the rates of
multi-final-par... | [
{
"created": "Mon, 5 Jul 2004 23:09:06 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Wang",
"Jian-Xiong",
""
]
] | The FDC is a general-purpose program package for Feynman Diagram Calculation. We outline previous successes in calculations and focus on its recent progress about automatic deduction the Feynman rules for first principle model, especially for the supersymmetric model, proper evaluation of the rates of multi-final-parti... |
hep-ph/0307066 | Herbert Weigel | H. Weigel, R. Alkofer, P. Watson | A Bethe--Salpeter Description of Light Mesons | Talk presented by HW at the international Scalar Meson Workshop,
Utica, NY, May 2003; 12 pages, uses aip style files | AIPConf.Proc.688:33-44,2004 | 10.1063/1.1632192 | UNITU-HEP-8-2003 | hep-ph | null | We present a covariant approach to describe the low--lying scalar,
pseudoscalar, vector and axialvector mesons as quark--antiquark bound
states.This approach is based on an effective interaction modeling of the
non--perturbative structure of the gluon propagator that enters the quark
Schwinger--Dyson and meson Bethe-... | [
{
"created": "Fri, 4 Jul 2003 15:24:35 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Weigel",
"H.",
""
],
[
"Alkofer",
"R.",
""
],
[
"Watson",
"P.",
""
]
] | We present a covariant approach to describe the low--lying scalar, pseudoscalar, vector and axialvector mesons as quark--antiquark bound states.This approach is based on an effective interaction modeling of the non--perturbative structure of the gluon propagator that enters the quark Schwinger--Dyson and meson Bethe--S... |
1403.0128 | Massimo Mannarelli | Massimo Mannarelli, Giulia Pagliaroli, Alessandro Parisi, Luigi Pilo | Electromagnetic signals from bare strange stars | 11 pages, 5 figures, corrected the emission power, added a discussion
on the temperature effects, added references. Almost matches the version
accepted for publication in Phys. Rev. D | Phys. Rev. D 89, 103014 (2014) | 10.1103/PhysRevD.89.103014 | null | hep-ph astro-ph.SR gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The crystalline color superconducting phase is believed to be the ground
state of deconfined quark matter for sufficiently large values of the strange
quark mass. This phase has the remarkable property of being more rigid than any
known material. It can therefore sustain large shear stresses, supporting
torsional osc... | [
{
"created": "Sat, 1 Mar 2014 21:58:06 GMT",
"version": "v1"
},
{
"created": "Wed, 21 May 2014 09:19:55 GMT",
"version": "v2"
}
] | 2014-06-11 | [
[
"Mannarelli",
"Massimo",
""
],
[
"Pagliaroli",
"Giulia",
""
],
[
"Parisi",
"Alessandro",
""
],
[
"Pilo",
"Luigi",
""
]
] | The crystalline color superconducting phase is believed to be the ground state of deconfined quark matter for sufficiently large values of the strange quark mass. This phase has the remarkable property of being more rigid than any known material. It can therefore sustain large shear stresses, supporting torsional oscil... |
2310.20364 | Florian Goertz | Florian Goertz, \'Alvaro Pastor-Guti\'errez, Jan M. Pawlowski | Flavor Hierarchies in Fundamental Partial Compositeness | Contribution to Proceedings of EPS-HEP2023, 21-25 August 2023, Univ.
Hamburg and DESY, 10 pages, 3 figures | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The idea of partial compositeness (PC) in Composite Higgs models offers an
attractive means to explain the flavour hierarchies observed in nature. In this
talk, predictions of a minimal UV realisation of PC, considering each
Standard-Model (SM) fermion to mix linearly with a bound state consisting of a
new scalar and... | [
{
"created": "Tue, 31 Oct 2023 11:19:06 GMT",
"version": "v1"
}
] | 2023-11-01 | [
[
"Goertz",
"Florian",
""
],
[
"Pastor-Gutiérrez",
"Álvaro",
""
],
[
"Pawlowski",
"Jan M.",
""
]
] | The idea of partial compositeness (PC) in Composite Higgs models offers an attractive means to explain the flavour hierarchies observed in nature. In this talk, predictions of a minimal UV realisation of PC, considering each Standard-Model (SM) fermion to mix linearly with a bound state consisting of a new scalar and a... |
hep-ph/0208080 | Yosef Nir | Yosef Nir | CP Violation: The CKM Matrix and New Physics | 16 pages, 14 postscript figures, uses espcrc2.sty; Plenary talk given
at the 31st international conference on high energy physics (ICHEP 2002),
Amsterdam, 24-31 July 2002. v2: Typos (signs) in eqs. 27, 28 corrected; v3:
Reference for the measurement of B to D*D* (eq. 31) corrected | Nucl.Phys.Proc.Suppl.117:111-126,2003 | 10.1016/S0920-5632(03)01414-2 | WIS/35/02-Aug-DPP | hep-ph | null | Recent measurements of CP violating asymmetries have led to a significant
progress in our understanding of CP violation. The implications of the
experimental results for the Kobayashi-Maskawa mechanism and for new physics
are explained.
| [
{
"created": "Thu, 8 Aug 2002 07:33:42 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Aug 2002 08:37:25 GMT",
"version": "v2"
},
{
"created": "Sun, 12 Jan 2003 08:52:37 GMT",
"version": "v3"
}
] | 2010-11-23 | [
[
"Nir",
"Yosef",
""
]
] | Recent measurements of CP violating asymmetries have led to a significant progress in our understanding of CP violation. The implications of the experimental results for the Kobayashi-Maskawa mechanism and for new physics are explained. |
hep-ph/9801414 | Boris Kopeliovich | Boris Kopeliovich (Heidelberg-Dubna) | High-Energy Polarimetry at RHIC | 18 pages, 4 Postscript figures; Based on the talks presented by the
author at the Workshop on Polarimetry at RHIC, RIKEN Research Center, BNL,
July 20 - August 23, 1997 | null | null | MPI H-V3-1998 | hep-ph hep-ex | null | We compare a few types of high energy reactions which seem to be practical
for polarimetry at RHIC. Coulomb-nuclear interference (CNI) in pp elastic
scattering leads to a nearly energy-independent left-right asymmetry A_N(t) at
small t. The systematical uncertainty of this method is evaluated to be ~ 10%.
The CNI in ... | [
{
"created": "Mon, 26 Jan 1998 17:35:48 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kopeliovich",
"Boris",
"",
"Heidelberg-Dubna"
]
] | We compare a few types of high energy reactions which seem to be practical for polarimetry at RHIC. Coulomb-nuclear interference (CNI) in pp elastic scattering leads to a nearly energy-independent left-right asymmetry A_N(t) at small t. The systematical uncertainty of this method is evaluated to be ~ 10%. The CNI in pr... |
0707.2177 | Eric J West | Cristian Armendariz-Picon, Mark Trodden, Eric J. West | Preheating in Derivatively-Coupled Inflation Models | 10 pages, 9 figures | JCAP0804:036,2008 | 10.1088/1475-7516/2008/04/036 | null | hep-ph astro-ph | null | We study preheating in theories where the inflaton couples derivatively to
scalar and gauge fields. Such couplings may dominate in natural models of
inflation, in which the flatness of the inflaton potential is related to an
approximate shift symmetry of the inflaton. We compare our results with
previously studied mo... | [
{
"created": "Mon, 16 Jul 2007 19:29:28 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Nov 2007 22:56:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Armendariz-Picon",
"Cristian",
""
],
[
"Trodden",
"Mark",
""
],
[
"West",
"Eric J.",
""
]
] | We study preheating in theories where the inflaton couples derivatively to scalar and gauge fields. Such couplings may dominate in natural models of inflation, in which the flatness of the inflaton potential is related to an approximate shift symmetry of the inflaton. We compare our results with previously studied mode... |
0809.1033 | Imrich Zborovsky | I. Zborovsky and M.V. Tokarev | New properties of z-scaling: flavor independence and saturation at low z | 20 pages, 17 figures | Int.J.Mod.Phys.A24:1417-1442,2009 | 10.1142/S0217751X09042992 | JINR Preprint, E2-2008-125, Dubna, 2008 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Experimental data on inclusive cross sections of particles produced in high
energy proton-(anti)proton collisions at ISR, RHIC, and Tevatron are analyzed
in the framework of $z$-scaling. New features of the scaling function $\psi(z)$
are established. These are flavor independence of $\psi(z)$ including particles
with... | [
{
"created": "Fri, 5 Sep 2008 14:03:46 GMT",
"version": "v1"
}
] | 2011-03-28 | [
[
"Zborovsky",
"I.",
""
],
[
"Tokarev",
"M. V.",
""
]
] | Experimental data on inclusive cross sections of particles produced in high energy proton-(anti)proton collisions at ISR, RHIC, and Tevatron are analyzed in the framework of $z$-scaling. New features of the scaling function $\psi(z)$ are established. These are flavor independence of $\psi(z)$ including particles with h... |
0809.2582 | Jozef Dudek | Jozef J. Dudek and Ermal Rrapaj | Charmonium in lattice QCD and the non-relativistic quark-model | null | Phys.Rev.D78:094504,2008 | 10.1103/PhysRevD.78.094504 | JLAB-THY-08-875 | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compare the results of a numerical lattice QCD calculation of the
charmonium spectrum with the structure of a general non-relativistic potential
model. To achieve this we form the non-relativistic reduction of
derivative-based fermion bilinear interpolating fields used in lattice QCD
calculations and compute their... | [
{
"created": "Mon, 15 Sep 2008 18:35:51 GMT",
"version": "v1"
}
] | 2008-12-18 | [
[
"Dudek",
"Jozef J.",
""
],
[
"Rrapaj",
"Ermal",
""
]
] | We compare the results of a numerical lattice QCD calculation of the charmonium spectrum with the structure of a general non-relativistic potential model. To achieve this we form the non-relativistic reduction of derivative-based fermion bilinear interpolating fields used in lattice QCD calculations and compute their o... |
1109.2531 | Anatoly Radyushkin | Asli Tandogan and Anatoly V. Radyushkin | Method of Analytic Evolution of Flat Distribution Amplitudes in QCD | Talk at the QCD Evolution workshop: from collinear to non collinear
case. April 8-9, 2011, Jefferson Lab, Newport News, Virginia. To be published
in the International Journal of Modern Physics: Conference Series | null | 10.1142/S2010194511001723 | JLAB-THY-11-1433 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new analytical method of performing ERBL evolution is described. The main
goal is to develop an approach that works for distribution amplitudes that do
not vanish at the end points, for which the standard method of expansion in
Gegenbauer polynomials is inefficient. Two cases of the initial DA are
considered: a pur... | [
{
"created": "Mon, 12 Sep 2011 16:50:45 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Tandogan",
"Asli",
""
],
[
"Radyushkin",
"Anatoly V.",
""
]
] | A new analytical method of performing ERBL evolution is described. The main goal is to develop an approach that works for distribution amplitudes that do not vanish at the end points, for which the standard method of expansion in Gegenbauer polynomials is inefficient. Two cases of the initial DA are considered: a purel... |
0707.1166 | Emmanuel Lipmanov | E. M. Lipmanov | Universal Quadratic Hierarchy Rule in Lepton Flavor Physics and Large
Neutrino Mixing | 10 pages, no figures | null | null | null | hep-ph | null | Large mixing parameters of neutrino mass eigenstates in the neutrino flavor
eigenstates are determined, and interpreted as closely related to the neutrino
and charged lepton mass-ratio patterns. The three known seemingly different
charged lepton and quasi-degenerate neutrino deviation-from-extreme hierarchies
are sho... | [
{
"created": "Mon, 9 Jul 2007 00:25:08 GMT",
"version": "v1"
}
] | 2007-07-10 | [
[
"Lipmanov",
"E. M.",
""
]
] | Large mixing parameters of neutrino mass eigenstates in the neutrino flavor eigenstates are determined, and interpreted as closely related to the neutrino and charged lepton mass-ratio patterns. The three known seemingly different charged lepton and quasi-degenerate neutrino deviation-from-extreme hierarchies are shown... |
hep-ph/9611382 | Pivovarov | A.A. Pivovarov | Theoretical uncertainties for weak decays: higher dimension operators | 14 pages, Latex | Nucl.Phys.Proc.Suppl. 59 (1997) 122-129 | 10.1016/S0920-5632(97)00434-9 | KEK-preprint 96-143 | hep-ph | null | A brief review of recent results on computing contributions of higher
dimension operators to weak effective $\Delta S=1,2$ hamiltonians for light
quarks is presented.
| [
{
"created": "Thu, 21 Nov 1996 02:30:00 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Pivovarov",
"A. A.",
""
]
] | A brief review of recent results on computing contributions of higher dimension operators to weak effective $\Delta S=1,2$ hamiltonians for light quarks is presented. |
1511.06211 | Mariko Kikuchi | Shinya Kanemura, Mariko Kikuchi, Kei Yagyu | Radiative corrections to the Higgs boson couplings in the model with an
additional real singlet scalar field | 43 pages, 12 figures | null | 10.1016/j.nuclphysb.2016.04.005 | UT-HET 105 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate renormalized Higgs boson couplings with gauge bosons and
fermions at the one-loop level in the model with an additional isospin singlet
real scalar field. These coupling constants can deviate from the predictions in
the standard model due to tree-level mixing effects and one-loop contributions
of the ext... | [
{
"created": "Thu, 19 Nov 2015 15:39:13 GMT",
"version": "v1"
}
] | 2016-05-04 | [
[
"Kanemura",
"Shinya",
""
],
[
"Kikuchi",
"Mariko",
""
],
[
"Yagyu",
"Kei",
""
]
] | We calculate renormalized Higgs boson couplings with gauge bosons and fermions at the one-loop level in the model with an additional isospin singlet real scalar field. These coupling constants can deviate from the predictions in the standard model due to tree-level mixing effects and one-loop contributions of the extra... |
1305.5073 | Sven Heinemeyer | S. Heinemeyer, M. Mondragon, G. Zoupanos | Finite Theories Before and After the Discovery of a Higgs Boson at the
LHC | 34 pages, 5 figures. Review prepared to appear in "Fortschritte der
Physik". arXiv admin note: substantial text overlap with arXiv:1101.2476,
arXiv:1001.0428 | null | 10.1002/prop.201300017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Finite Unified Theories (FUTs) are N = 1 supersymmetric Grand Unified
Theories (GUTs) which can be made finite to all-loop orders, based on the
principle of reduction of couplings, and therefore are provided with a large
predictive power. Confronting the predictions of SU(5) FUTs with the top and
bottom quark masses ... | [
{
"created": "Wed, 22 May 2013 10:13:51 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Heinemeyer",
"S.",
""
],
[
"Mondragon",
"M.",
""
],
[
"Zoupanos",
"G.",
""
]
] | Finite Unified Theories (FUTs) are N = 1 supersymmetric Grand Unified Theories (GUTs) which can be made finite to all-loop orders, based on the principle of reduction of couplings, and therefore are provided with a large predictive power. Confronting the predictions of SU(5) FUTs with the top and bottom quark masses an... |
hep-ph/0703076 | Oscar Alfredo Sampayo | Matias M. Reynoso and Oscar A. Sampayo | New Physics with IceCube | 13 pages, Latex, 5 figures, added references, added content | Phys.Rev.D76:033003,2007 | 10.1103/PhysRevD.76.033003 | null | hep-ph | null | IceCube, a cubic kilometer neutrino telescope will be capable of probing
neutrino-nucleon interactions in the ultrahigh energy regime, far beyond the
energies reached by colliders. In this article we introduce a new observable
that combines several advantages: it only makes use of the upward-going
neutrino flux, so t... | [
{
"created": "Wed, 7 Mar 2007 19:38:26 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jun 2007 12:01:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Reynoso",
"Matias M.",
""
],
[
"Sampayo",
"Oscar A.",
""
]
] | IceCube, a cubic kilometer neutrino telescope will be capable of probing neutrino-nucleon interactions in the ultrahigh energy regime, far beyond the energies reached by colliders. In this article we introduce a new observable that combines several advantages: it only makes use of the upward-going neutrino flux, so tha... |
hep-ph/9906279 | C. A. Dominguez | C.A. Dominguez, M. Loewe, C. van Gend | QCD determination of the axial-vector coupling of the nucleon at finite
temperature | 8 pages and 3 figures | Phys.Lett. B460 (1999) 442-446 | 10.1016/S0370-2693(99)00779-0 | UCT-TP-256/99 | hep-ph | null | A thermal QCD Finite Energy Sum Rule (FESR) is used to obtain the temperature
dependence of the axial-vector coupling of the nucleon, $g_{A}(T)$. We find
that $g_{A}(T)$ is essentially independent of $T$, in the very wide range $0
\leq T \leq 0.9 T_{c}$, where $T_{c}$ is the critical temperature. While
$g_{A}$ at T=0... | [
{
"created": "Mon, 7 Jun 1999 14:57:01 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Dominguez",
"C. A.",
""
],
[
"Loewe",
"M.",
""
],
[
"van Gend",
"C.",
""
]
] | A thermal QCD Finite Energy Sum Rule (FESR) is used to obtain the temperature dependence of the axial-vector coupling of the nucleon, $g_{A}(T)$. We find that $g_{A}(T)$ is essentially independent of $T$, in the very wide range $0 \leq T \leq 0.9 T_{c}$, where $T_{c}$ is the critical temperature. While $g_{A}$ at T=0 i... |
hep-ph/0107297 | Yosuke Uehara | Yosuke Uehara | Right-handed Neutrinos as Superheavy Dark Matter | 11 pages, 5 figures, to appear in JHEP | JHEP 0112 (2001) 034 | 10.1088/1126-6708/2001/12/034 | UT-953 | hep-ph astro-ph | null | We propose that right-handed neutrinos are very long-lived dark matter. The
long lifetime is realized by the separation of the wavefunction of right-handed
neutrinos and that of other fermions in an extra dimension. Such long-lived and
superheavy dark matter can naturally explain observed ultra high energy cosmic
ray... | [
{
"created": "Mon, 30 Jul 2001 18:02:35 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Nov 2001 02:47:47 GMT",
"version": "v2"
},
{
"created": "Fri, 4 Jan 2002 04:55:56 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Uehara",
"Yosuke",
""
]
] | We propose that right-handed neutrinos are very long-lived dark matter. The long lifetime is realized by the separation of the wavefunction of right-handed neutrinos and that of other fermions in an extra dimension. Such long-lived and superheavy dark matter can naturally explain observed ultra high energy cosmic rays ... |
1106.1851 | Kirill Semenov-Tian-Shansky | Bernard Pire, Kirill Semenov-Tian-Shansky, Lech Szymanowski | \pi N transition distribution amplitudes: Their symmetries and
constraints from chiral dynamics | 42 pages, 2 figures; Corrections included to match the journal
version | Physical Review D 84, 074014 (2011) | 10.1103/PhysRevD.84.074014 | CPHT-RR038.0511, LPT-ORSAY 11-39 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Baryon to meson transition distribution amplitudes (TDAs) extend the concept
of generalized parton distributions. Baryon to meson TDAs appear as building
blocks in the collinear factorized description of amplitudes for a class of
hard exclusive reactions, prominent examples of which being hard exclusive
meson electro... | [
{
"created": "Thu, 9 Jun 2011 16:35:07 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Oct 2011 16:39:27 GMT",
"version": "v2"
}
] | 2011-10-12 | [
[
"Pire",
"Bernard",
""
],
[
"Semenov-Tian-Shansky",
"Kirill",
""
],
[
"Szymanowski",
"Lech",
""
]
] | Baryon to meson transition distribution amplitudes (TDAs) extend the concept of generalized parton distributions. Baryon to meson TDAs appear as building blocks in the collinear factorized description of amplitudes for a class of hard exclusive reactions, prominent examples of which being hard exclusive meson electropr... |
hep-ph/0004249 | Hisakazu Minakata | Hisakazu Minakata | Answering the Sphinx's Questions on Neutrinos | 6pages, Talk presented at Workshop on Neutrino Oscillations and Their
Origin, Fujiyoshida, Japan, February 11-13, 2000, to appear in Proceedings
published by Universal Academy Press, Tokyo, sentences corrected | null | null | TMUP-HEL-0007 | hep-ph | null | In answering the difficult questions on neutrinos asked by Sphinx I argue
that search for proton decay is the most important experiment in coming 5-10
years. I also emphasize the crucial importance of the neutrinoless double beta
decay with sensitivity of <m_{\nu e}> \sim 0.01 eV level as the unique feasible
way of d... | [
{
"created": "Thu, 27 Apr 2000 12:02:35 GMT",
"version": "v1"
},
{
"created": "Wed, 10 May 2000 02:24:57 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Minakata",
"Hisakazu",
""
]
] | In answering the difficult questions on neutrinos asked by Sphinx I argue that search for proton decay is the most important experiment in coming 5-10 years. I also emphasize the crucial importance of the neutrinoless double beta decay with sensitivity of <m_{\nu e}> \sim 0.01 eV level as the unique feasible way of dir... |
hep-ph/9510267 | null | Dong-Sheng Du and Mao-Zhi Yang | CP-Violation For $B \to X_sl^+l^-$ Including Long-Distance Effects | 9 pages, Latex file, one figure included | Phys.Rev. D54 (1996) 882-885 | 10.1103/PhysRevD.54.882 | null | hep-ph | null | We consider the CP violating effect for $B\to X_sl^+l^-$ process, including
both short and long distance effects. We obtain the CP asymmetry parameter and
present its variation over the dilepton mass.
| [
{
"created": "Wed, 11 Oct 1995 17:37:53 GMT",
"version": "v1"
},
{
"created": "Sat, 14 Oct 1995 02:52:37 GMT",
"version": "v2"
},
{
"created": "Mon, 29 Jan 1996 20:37:34 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Du",
"Dong-Sheng",
""
],
[
"Yang",
"Mao-Zhi",
""
]
] | We consider the CP violating effect for $B\to X_sl^+l^-$ process, including both short and long distance effects. We obtain the CP asymmetry parameter and present its variation over the dilepton mass. |
1511.06536 | Hagop Sazdjian | H. Sazdjian | Gauge-invariant approach to quark dynamics | 21 pages, 5 figures. Based on the talk given at the Workshop
Dyson-Schwinger equations in modern mathematics and physics, ECT*, Trento,
22-26 September 2014. Review article contribution to the special issue of
Frontiers of Physics (Eds. M. Pitschmann and C. D. Roberts) | Front. Phys. 11, 111101 (2016) | 10.1007/s11467-015-0515-8 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The main aspects of a gauge-invariant approach to the description of quark
dynamics in the nonperturbative regime of QCD are first reviewed. In
particular, the role of the parallel transport operation in constructing
gauge-invariant Green's functions is presented, and the relevance of Wilson
loops for the representat... | [
{
"created": "Fri, 20 Nov 2015 09:35:21 GMT",
"version": "v1"
}
] | 2016-01-08 | [
[
"Sazdjian",
"H.",
""
]
] | The main aspects of a gauge-invariant approach to the description of quark dynamics in the nonperturbative regime of QCD are first reviewed. In particular, the role of the parallel transport operation in constructing gauge-invariant Green's functions is presented, and the relevance of Wilson loops for the representatio... |
hep-ph/9703384 | Sergei Troyan | B. I. Ermolaev, S. I. Troyan | Small-x asymptotics of structure function g_2 | 9 pages, LaTeX + 2 PostScript figures, epsfig.sty | null | null | PNPI 2157 | hep-ph | null | Nonsinglet structure function g_2(x) for deep inelastic scattering of a
lepton on a constituent quark is calculated in the double logarithmic
approximation at x<<1. Small-x asymptotics of g_2 is shown to have the same
singular behaviour as asymptotics of the nonsinglet structure function g_1.
| [
{
"created": "Fri, 21 Mar 1997 12:02:53 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ermolaev",
"B. I.",
""
],
[
"Troyan",
"S. I.",
""
]
] | Nonsinglet structure function g_2(x) for deep inelastic scattering of a lepton on a constituent quark is calculated in the double logarithmic approximation at x<<1. Small-x asymptotics of g_2 is shown to have the same singular behaviour as asymptotics of the nonsinglet structure function g_1. |
2012.04652 | Raffaele Tito D'Agnolo | Nima Arkani-Hamed, Raffaele Tito D'Agnolo, Hyung Do Kim | The Weak Scale as a Trigger | 23 pages, 9 figures [added references and expanded discussion of 2HDM
cosmology] | null | 10.1103/PhysRevD.104.095014 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Does the value of the Higgs mass parameter affect the expectation value of
local operators in the Standard Model? For essentially all local operators the
answer to this question is "no", and this is one of the avatars of the
hierarchy problem: nothing is "triggered" when the Higgs mass parameter crosses
zero. In this... | [
{
"created": "Tue, 8 Dec 2020 19:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Mar 2021 14:11:28 GMT",
"version": "v2"
}
] | 2021-11-24 | [
[
"Arkani-Hamed",
"Nima",
""
],
[
"D'Agnolo",
"Raffaele Tito",
""
],
[
"Kim",
"Hyung Do",
""
]
] | Does the value of the Higgs mass parameter affect the expectation value of local operators in the Standard Model? For essentially all local operators the answer to this question is "no", and this is one of the avatars of the hierarchy problem: nothing is "triggered" when the Higgs mass parameter crosses zero. In this l... |
hep-ph/0411141 | Alexei Nefediev | A.V.Nefediev (ITEP, Moscow), J.E.F.T.Ribeiro (IST, Lisbon) | Mesonic states in the generalised Nambu-Jona-Lasinio theories | LaTeX2e, uses aipproc class, Talk given at the conference "Quark
Confinement and the Hadron Spectrum VI", 21-25 September 2004, Sardinia,
Italy, to appear in Proceedings | null | 10.1063/1.1920984 | null | hep-ph | null | For any Nambu-Jona-Lasinio model of QCD with arbitrary nonlocal,
instantaneous, quark current-current confining kernels, we use a generalised
Bogoliubov technique to go beyond BCS level (in the large-Nc limit) so as to
explicitly build quark-antiquark compound operators for creating/annihilating
mesons. In the Hamilt... | [
{
"created": "Wed, 10 Nov 2004 11:38:04 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Nefediev",
"A. V.",
"",
"ITEP, Moscow"
],
[
"Ribeiro",
"J. E. F. T.",
"",
"IST, Lisbon"
]
] | For any Nambu-Jona-Lasinio model of QCD with arbitrary nonlocal, instantaneous, quark current-current confining kernels, we use a generalised Bogoliubov technique to go beyond BCS level (in the large-Nc limit) so as to explicitly build quark-antiquark compound operators for creating/annihilating mesons. In the Hamilton... |
hep-ph/0408245 | Steffen Schumann | T. Gleisberg, S. Hoeche, F. Krauss, A. Schaelicke, S. Schumann, J.
Winter and G. Soff | Towards a fragmentation model for Sherpa | 4 pages, 2 figures. Talk given by S. Schumann at the International
Conference on Linear Colliders, 19-23 April 2004, Paris, France | null | null | null | hep-ph | null | Some results highlighting the status of a new version of a cluster
fragmentation model for the Monte Carlo event generator Sherpa are presented.
In its present version this model is capable of simulating e+e- annihilation
events into light-quark and gluon jets. We compare results for different
multiplicity and moment... | [
{
"created": "Mon, 23 Aug 2004 16:00:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gleisberg",
"T.",
""
],
[
"Hoeche",
"S.",
""
],
[
"Krauss",
"F.",
""
],
[
"Schaelicke",
"A.",
""
],
[
"Schumann",
"S.",
""
],
[
"Winter",
"J.",
""
],
[
"Soff",
"G.",
""
]
] | Some results highlighting the status of a new version of a cluster fragmentation model for the Monte Carlo event generator Sherpa are presented. In its present version this model is capable of simulating e+e- annihilation events into light-quark and gluon jets. We compare results for different multiplicity and momentum... |
1004.0997 | Rasulkhozha S. Sharafiddinov | Rasulkhozha S. Sharafiddinov | True Neutrality as a New Type of Flavour | 19 pages, LaTex, Published version in IJTP | Int. J. Theor. Phys. 55 (2016) 6, 3041-3058 | 10.1007/s10773-016-2936-8 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A classification of leptonic currents with respect to C-operation requires
the separation of elementary particles into the two classes of vector C-even
and axial-vector C-odd character. Their nature has been created so that to each
type of lepton corresponds a kind of neutrino. Such pairs are united in
families of a ... | [
{
"created": "Wed, 7 Apr 2010 02:36:24 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Apr 2011 02:15:23 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Oct 2013 02:55:35 GMT",
"version": "v3"
},
{
"created": "Thu, 3 Apr 2014 03:16:00 GMT",
"version": "v4"
},
{
"crea... | 2016-12-07 | [
[
"Sharafiddinov",
"Rasulkhozha S.",
""
]
] | A classification of leptonic currents with respect to C-operation requires the separation of elementary particles into the two classes of vector C-even and axial-vector C-odd character. Their nature has been created so that to each type of lepton corresponds a kind of neutrino. Such pairs are united in families of a di... |
hep-ph/0307193 | Ansgar Denner | A.Denner, S.Dittmaier, M.Roth, M.M.Weber | Electroweak radiative corrections to e+ e- -> t anti-t H | 13 pages, LaTeX, 12 postscript figures | Phys.Lett.B575:290-299,2003 | 10.1016/j.physletb.2003.09.069 | KA-TP-05-2003, MPP-2003-27, PSI-PR-03-12 | hep-ph | null | We have calculated the complete electroweak O(alpha) radiative corrections to
the Higgs-boson production process e+ e- -> t anti-t H in the electroweak
Standard Model. Initial-state radiation beyond O(alpha) is included in the
structure-function approach. The calculation of the corrections is briefly
described, and n... | [
{
"created": "Tue, 15 Jul 2003 14:22:54 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Denner",
"A.",
""
],
[
"Dittmaier",
"S.",
""
],
[
"Roth",
"M.",
""
],
[
"Weber",
"M. M.",
""
]
] | We have calculated the complete electroweak O(alpha) radiative corrections to the Higgs-boson production process e+ e- -> t anti-t H in the electroweak Standard Model. Initial-state radiation beyond O(alpha) is included in the structure-function approach. The calculation of the corrections is briefly described, and num... |
1904.13158 | Seolhwa Kim Ms | Seolhwa Kim and Ewan D. Stewart | Constraining Affleck-Dine Leptogenesis after Thermal Inflation | 28 pages and 5 figures | null | 10.1088/1475-7516/2020/09/045 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Affleck-Dine leptogenesis after thermal inflation along the $LH_u$ direction
requires $m_L^2+m_{H_u}^2 < 0$ up to the AD scale ($|L|\simeq |H_u|\sim 10^9$
GeV). We renormalised this condition from the AD scale to the soft
supersymmetry breaking scale by solving the renormalisation group equations
perturbatively in th... | [
{
"created": "Tue, 30 Apr 2019 11:11:34 GMT",
"version": "v1"
},
{
"created": "Wed, 1 May 2019 01:52:10 GMT",
"version": "v2"
}
] | 2020-09-30 | [
[
"Kim",
"Seolhwa",
""
],
[
"Stewart",
"Ewan D.",
""
]
] | Affleck-Dine leptogenesis after thermal inflation along the $LH_u$ direction requires $m_L^2+m_{H_u}^2 < 0$ up to the AD scale ($|L|\simeq |H_u|\sim 10^9$ GeV). We renormalised this condition from the AD scale to the soft supersymmetry breaking scale by solving the renormalisation group equations perturbatively in the ... |
1904.05888 | Antonio Capolupo Dr | Antonio Capolupo | Total and geometric phases, Majorana and Dirac neutrinos | 5 pages, 2 figures. Presented at the Conference NuPhys2018, Prospects
in Neutrino Physics, Cavendish Conference Centre, London, UK, December
19--21, 2018 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The analysis of the total and geometric phases generated by the neutrino
oscillation shows that these phases for Majorana neutrinos are depending on the
representation of the mixing matrix and they are different from those of Dirac
neutrinos.
| [
{
"created": "Thu, 11 Apr 2019 15:59:51 GMT",
"version": "v1"
}
] | 2019-04-15 | [
[
"Capolupo",
"Antonio",
""
]
] | The analysis of the total and geometric phases generated by the neutrino oscillation shows that these phases for Majorana neutrinos are depending on the representation of the mixing matrix and they are different from those of Dirac neutrinos. |
hep-ph/0209253 | Alexander V. Kuznetsov | A.V. Kuznetsov and N.V. Mikheev (Yaroslavl State (Demidov) University,
Russia) | Could the process of neutrino photoproduction on nuclei, stimulated by a
strong magnetic field, compete with URCA processes? | 10 pages, LATEX, 2 EPS figures, talk presented at the 12th
International Seminar ``Quarks-2002'', Valday and Novgorod, Russia, June 1-7,
2002, to appear in the Proceedings (in v.2 the dates of the Seminar are
corrected) | null | null | YARU-HE-02/06 | hep-ph | null | The recent studies is reported of the neutrino photoproduction on nuclei,
gamma + Ze -> Ze + gamma + nu + anti-nu, in a strong magnetic field. It is
shown that the catalyzing influence of the field on the process decreases
essentially because of the modification of the photon dispersion properties in
a strong magneti... | [
{
"created": "Mon, 23 Sep 2002 13:22:41 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Oct 2002 09:52:22 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Kuznetsov",
"A. V.",
"",
"Yaroslavl State"
],
[
"Mikheev",
"N. V.",
"",
"Yaroslavl State"
]
] | The recent studies is reported of the neutrino photoproduction on nuclei, gamma + Ze -> Ze + gamma + nu + anti-nu, in a strong magnetic field. It is shown that the catalyzing influence of the field on the process decreases essentially because of the modification of the photon dispersion properties in a strong magnetic ... |
2105.07230 | Qing Yu | Qing Yu, Hua Zhou, Jiang Yan, Xu-Dong Huang and Xing-Gang Wu
(Chongqing University) | A new analysis of the pQCD contributions to the electroweak parameter
$\rho$ using the single-scale approach of principle of maximum conformality | 6 pages, 2 figures | Physics Letters B 820 (2021) 136574 | 10.1016/j.physletb.2021.136574 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been observed that conventional renormalization scheme and scale
ambiguities for the pQCD predictions can be eliminated by using the principle
of maximum conformality (PMC). However, being the intrinsic nature of any
perturbative theory, there are still two types of residual scale dependences
due to uncalculat... | [
{
"created": "Sat, 15 May 2021 14:12:23 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Aug 2021 09:04:14 GMT",
"version": "v2"
}
] | 2021-08-18 | [
[
"Yu",
"Qing",
"",
"Chongqing University"
],
[
"Zhou",
"Hua",
"",
"Chongqing University"
],
[
"Yan",
"Jiang",
"",
"Chongqing University"
],
[
"Huang",
"Xu-Dong",
"",
"Chongqing University"
],
[
"Wu",
"Xing-Gang",
"",
"C... | It has been observed that conventional renormalization scheme and scale ambiguities for the pQCD predictions can be eliminated by using the principle of maximum conformality (PMC). However, being the intrinsic nature of any perturbative theory, there are still two types of residual scale dependences due to uncalculated... |
1408.1853 | Hiroshi Takano | Mayumi Aoki, Jisuke Kubo, Hiroshi Takano | Multicomponent Dark Matter in Radiative Seesaw Model and Monochromatic
Neutrino Flux | 15 pages, 9 figures | Phys. Rev. D 90, 076011 (2014) | 10.1103/PhysRevD.90.076011 | KANAZAWA-14-07, IPMU14-0136 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a two loop radiative seesaw model with an exact $Z_2 \times Z'_2$
symmetry, which can stabilize two or three dark matter particles. The model is
a simple extension of the inert scalar model of Ma, where the lepton-number
violating mass term of the inert scalar, which is required to be small for
small neut... | [
{
"created": "Fri, 8 Aug 2014 13:53:55 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Nov 2014 10:28:24 GMT",
"version": "v2"
}
] | 2014-11-11 | [
[
"Aoki",
"Mayumi",
""
],
[
"Kubo",
"Jisuke",
""
],
[
"Takano",
"Hiroshi",
""
]
] | We consider a two loop radiative seesaw model with an exact $Z_2 \times Z'_2$ symmetry, which can stabilize two or three dark matter particles. The model is a simple extension of the inert scalar model of Ma, where the lepton-number violating mass term of the inert scalar, which is required to be small for small neutri... |
hep-ph/0607344 | Debasish Majumdar | Debasish Majumdar | Probing Pseudo-Dirac Neutrino through Detection of Neutrino Induced
Muons from GRB Neutrinos | 11 pages, 3figures | Pramana70:51-60,2008 | 10.1007/s12043-008-0004-5 | null | hep-ph | null | The possibility to verify the pseudo-Dirac nature of neutrinos is
investigated here via the detection of ultra high energy neutrinos from distant
cosmological objects like GRBs. The very long baseline and the energy range
from $\sim$ TeV to $\sim$ EeV for such neutrinos invokes the likelihood to
probe very small pseu... | [
{
"created": "Mon, 31 Jul 2006 13:33:25 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Majumdar",
"Debasish",
""
]
] | The possibility to verify the pseudo-Dirac nature of neutrinos is investigated here via the detection of ultra high energy neutrinos from distant cosmological objects like GRBs. The very long baseline and the energy range from $\sim$ TeV to $\sim$ EeV for such neutrinos invokes the likelihood to probe very small pseude... |
2102.05680 | Enrico Schiappacasse | Sami Nurmi, Enrico D. Schiappacasse, Tsutomu T. Yanagida | Radio signatures from encounters between Neutron Stars and QCD-Axion
Minihalos around Primordial Black Holes | 32 pages, 9 figures. V2: Further discussion on detectability. Updated
towards version published in JCAP | JCAP 09 (2021) 004 | 10.1088/1475-7516/2021/09/004 | null | hep-ph astro-ph.CO astro-ph.GA astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Probing the QCD axion dark matter (DM) hypothesis is extremely challenging as
the axion interacts very weakly with Standard Model particles. We propose a new
avenue to test the QCD axion DM via transient radio signatures coming from
encounters between neutron stars (NSs) and axion minihalos around primordial
black ho... | [
{
"created": "Wed, 10 Feb 2021 19:00:06 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Sep 2021 21:49:13 GMT",
"version": "v2"
}
] | 2021-09-22 | [
[
"Nurmi",
"Sami",
""
],
[
"Schiappacasse",
"Enrico D.",
""
],
[
"Yanagida",
"Tsutomu T.",
""
]
] | Probing the QCD axion dark matter (DM) hypothesis is extremely challenging as the axion interacts very weakly with Standard Model particles. We propose a new avenue to test the QCD axion DM via transient radio signatures coming from encounters between neutron stars (NSs) and axion minihalos around primordial black hole... |
hep-ph/0509193 | Masafumi Kurachi | Masayasu Harada, Masafumi Kurachi, Koichi Yamawaki | pi^+ - pi^0 mass difference and S parameter in the large N_f QCD | Change of title & abstract, new reference, new discussions on
ultraviolet contributions from outside of those explicitly calculated. 32
pages, 12 figures | Prog.Theor.Phys. 115 (2006) 765-795 | 10.1143/PTP.115.765 | DPNU-05-15, TU-751, YITP-SB-05-28 | hep-ph | null | In the framework of the Schwinger-Dyson equation and the Bethe-Salpeter
equation in the improved ladder approximation, we calculate the S parameter and
an analogue of the \pi^+ - \pi^0 mass difference \Delta m_\pi^2 \equiv
m_{\pi^+}^2 -m_{\pi^0}^2 as well as the NG boson decay constant f_\pi on the
same footing in th... | [
{
"created": "Mon, 19 Sep 2005 18:45:14 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Sep 2005 23:27:57 GMT",
"version": "v2"
},
{
"created": "Mon, 23 Jan 2006 07:15:05 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Harada",
"Masayasu",
""
],
[
"Kurachi",
"Masafumi",
""
],
[
"Yamawaki",
"Koichi",
""
]
] | In the framework of the Schwinger-Dyson equation and the Bethe-Salpeter equation in the improved ladder approximation, we calculate the S parameter and an analogue of the \pi^+ - \pi^0 mass difference \Delta m_\pi^2 \equiv m_{\pi^+}^2 -m_{\pi^0}^2 as well as the NG boson decay constant f_\pi on the same footing in the ... |
2105.14023 | Wei Xue | Csaba Cs\'aki, Sungwoo Hong, Gowri Kurup, Seung J. Lee, Maxim
Perelstein and Wei Xue | Z-portal Continuum Dark Matter | 9 pages, 5 figures; Version published in PRL | null | 10.1103/PhysRevLett.128.081807 | null | hep-ph astro-ph.CO | http://creativecommons.org/licenses/by/4.0/ | We examine the possibility that dark matter (DM) consists of a gapped
continuum, rather than ordinary particles. A Weakly-Interacting Continuum (WIC)
model, coupled to the Standard Model via a Z-portal, provides an explicit
realization of this idea. The thermal DM relic density in this model is
naturally consistent w... | [
{
"created": "Fri, 28 May 2021 18:00:00 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Jul 2021 12:53:24 GMT",
"version": "v2"
},
{
"created": "Sat, 15 Jan 2022 02:42:34 GMT",
"version": "v3"
}
] | 2022-03-14 | [
[
"Csáki",
"Csaba",
""
],
[
"Hong",
"Sungwoo",
""
],
[
"Kurup",
"Gowri",
""
],
[
"Lee",
"Seung J.",
""
],
[
"Perelstein",
"Maxim",
""
],
[
"Xue",
"Wei",
""
]
] | We examine the possibility that dark matter (DM) consists of a gapped continuum, rather than ordinary particles. A Weakly-Interacting Continuum (WIC) model, coupled to the Standard Model via a Z-portal, provides an explicit realization of this idea. The thermal DM relic density in this model is naturally consistent wit... |
2306.10596 | Somenath Pal | Somenath Pal, Anton Motornenko, Volodymyr Vovchenko, Abhijit
Bhattacharyya, Jan Steinheimer, Horst Stoecker | Effect of finite volume on thermodynamics of quark-hadron matter | 10 pages, 4 figures | Phys. Rev. D 109, 014009 (2024) | 10.1103/PhysRevD.109.014009 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The effects of a finite system volume on thermodynamic quantities, such as
the pressure, energy density, specific heat, speed of sound, conserved charge
susceptibilities and correlations, in hot and dense strongly interacting matter
are studied within the parity-doublet Chiral Mean Field (CMF) model.
Such an invest... | [
{
"created": "Sun, 18 Jun 2023 16:47:58 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jan 2024 08:40:29 GMT",
"version": "v2"
}
] | 2024-01-12 | [
[
"Pal",
"Somenath",
""
],
[
"Motornenko",
"Anton",
""
],
[
"Vovchenko",
"Volodymyr",
""
],
[
"Bhattacharyya",
"Abhijit",
""
],
[
"Steinheimer",
"Jan",
""
],
[
"Stoecker",
"Horst",
""
]
] | The effects of a finite system volume on thermodynamic quantities, such as the pressure, energy density, specific heat, speed of sound, conserved charge susceptibilities and correlations, in hot and dense strongly interacting matter are studied within the parity-doublet Chiral Mean Field (CMF) model. Such an investigat... |
1211.1549 | Manimala Chakraborti | Manimala Chakraborti (IACS, Kolkata), Utpal Chattopadhyay (IACS,
Kolkata) and Rohini M. Godbole (CHEP, IISc, India) | Implication of Higgs at 125 GeV within Stochastic Superspace Framework | LaTex, 35 pages, 7 figures. Minor changes in text. B-physics
constraints updated with no change in conclusion. Version to be published in
PRD | null | 10.1103/PhysRevD.87.035022 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the issue of considering stochasticity of Grassmannian coordinates
in N=1 superspace, which was analyzed previously by Kobakhidze {\it et al}. In
this stochastic supersymmetry(SUSY) framework, the soft SUSY breaking terms of
the minimal supersymmetric Standard Model(MSSM) such as the bilinear Higgs
mixing,... | [
{
"created": "Wed, 7 Nov 2012 13:49:18 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Feb 2013 07:44:09 GMT",
"version": "v2"
}
] | 2013-03-14 | [
[
"Chakraborti",
"Manimala",
"",
"IACS, Kolkata"
],
[
"Chattopadhyay",
"Utpal",
"",
"IACS,\n Kolkata"
],
[
"Godbole",
"Rohini M.",
"",
"CHEP, IISc, India"
]
] | We revisit the issue of considering stochasticity of Grassmannian coordinates in N=1 superspace, which was analyzed previously by Kobakhidze {\it et al}. In this stochastic supersymmetry(SUSY) framework, the soft SUSY breaking terms of the minimal supersymmetric Standard Model(MSSM) such as the bilinear Higgs mixing, t... |
2407.15942 | Sebastian Trojanowski | Brian Batell, Hooman Davoudiasl, Roman Marcarelli, Ethan T. Neil,
Sebastian Trojanowski | Lepton-Flavor-Violating ALP Signals with TeV-Scale Muon Beams | 16 pages, 7 figures | null | null | PITT-PACC-2404 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We explore the feasibility of using TeV-energy muons to probe
lepton-flavor-violating (LFV) processes mediated by an axion-like particle
(ALP) $a$ with mass $\mathcal{O}(10~\textrm{GeV})$. We focus on $\mu\tau$ LFV
interactions and assume that the ALP is coupled to a dark state $\chi$, which
can be either less or mor... | [
{
"created": "Mon, 22 Jul 2024 18:00:11 GMT",
"version": "v1"
}
] | 2024-07-24 | [
[
"Batell",
"Brian",
""
],
[
"Davoudiasl",
"Hooman",
""
],
[
"Marcarelli",
"Roman",
""
],
[
"Neil",
"Ethan T.",
""
],
[
"Trojanowski",
"Sebastian",
""
]
] | We explore the feasibility of using TeV-energy muons to probe lepton-flavor-violating (LFV) processes mediated by an axion-like particle (ALP) $a$ with mass $\mathcal{O}(10~\textrm{GeV})$. We focus on $\mu\tau$ LFV interactions and assume that the ALP is coupled to a dark state $\chi$, which can be either less or more ... |
0811.3879 | Gian Paolo Vacca | G. P. Vacca | Inclusive One Jet Production With Multiple Interactions in the Regge
Limit of pQCD | 4 pages, latex, aicproc format, Contribution to the proceedings of
"Diffraction 2008", 9-14 Sep. 2008, La Londe-les-Maures, France | null | 10.1063/1.3122217 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | DIS on a two nucleon system in the regge limit is considered. In this
framework a review is given of a pQCD approach for the computation of the
corrections to the inclusive one jet production cross section at finite number
of colors and discuss the general results.
| [
{
"created": "Mon, 24 Nov 2008 14:24:13 GMT",
"version": "v1"
}
] | 2009-11-13 | [
[
"Vacca",
"G. P.",
""
]
] | DIS on a two nucleon system in the regge limit is considered. In this framework a review is given of a pQCD approach for the computation of the corrections to the inclusive one jet production cross section at finite number of colors and discuss the general results. |
1808.04823 | Martin Hoferichter | Martin Hoferichter, Bai-Long Hoid, Bastian Kubis, Stefan Leupold,
Sebastian P. Schneider | Dispersion relation for hadronic light-by-light scattering: pion pole | 55 pages, 16 figures, result for the space-like pion transition form
factor attached as ancillary material; journal version | JHEP 1810:141,2018 | 10.1007/JHEP10(2018)141 | INT-PUB-18-042 | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The pion-pole contribution to hadronic light-by-light scattering in the
anomalous magnetic moment of the muon $(g-2)_\mu$ is fully determined by the
doubly-virtual pion transition form factor. Although this crucial input
quantity is, in principle, directly accessible in experiment, a complete
measurement covering all... | [
{
"created": "Tue, 14 Aug 2018 18:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Oct 2018 16:21:49 GMT",
"version": "v2"
}
] | 2018-10-26 | [
[
"Hoferichter",
"Martin",
""
],
[
"Hoid",
"Bai-Long",
""
],
[
"Kubis",
"Bastian",
""
],
[
"Leupold",
"Stefan",
""
],
[
"Schneider",
"Sebastian P.",
""
]
] | The pion-pole contribution to hadronic light-by-light scattering in the anomalous magnetic moment of the muon $(g-2)_\mu$ is fully determined by the doubly-virtual pion transition form factor. Although this crucial input quantity is, in principle, directly accessible in experiment, a complete measurement covering all k... |
hep-ph/9902333 | Alexander Chapovsky | W. Beenakker (Durham), F.A. Berends, A.P. Chapovsky (Leiden) | Radiative corrections to W-pair mediated four-fermion production at LEP2 | 9 pages, LaTeX2e, 4 figures, uses sprocl.sty. Talk presented at the
IVth International Symposium on Radiative Corrections (RADCOR 98), Barcelona,
September 8-12, 1998 | null | null | null | hep-ph | null | We present the radiative corrections to off-shell $W$-pair production, as
calculated within the double-pole approximation.
| [
{
"created": "Fri, 12 Feb 1999 16:48:50 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Beenakker",
"W.",
"",
"Durham"
],
[
"Berends",
"F. A.",
"",
"Leiden"
],
[
"Chapovsky",
"A. P.",
"",
"Leiden"
]
] | We present the radiative corrections to off-shell $W$-pair production, as calculated within the double-pole approximation. |
1111.4907 | Carla Terschl\"usen | Carla Terschl\"usen and Stefan Leupold (Uppsala University) | Electromagnetic Transition Form Factors of Mesons | Talk given at the 33rd International School of Nuclear Physics (From
Quarks and Gluons to Hadrons and Nuclei) in Erice (Italy) | null | 10.1016/j.ppnp.2011.12.051 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using a counting scheme which treats pseudoscalar and vector mesons on equal
footing, the decays of the narrow light vector mesons omega and phi into a
dilepton and a pseudoscalar pi-meson or eta-meson, respectively, are
calculated. Thereby, all required parameters could be determined by other
reactions so that one h... | [
{
"created": "Mon, 21 Nov 2011 15:58:53 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Terschlüsen",
"Carla",
"",
"Uppsala University"
],
[
"Leupold",
"Stefan",
"",
"Uppsala University"
]
] | Using a counting scheme which treats pseudoscalar and vector mesons on equal footing, the decays of the narrow light vector mesons omega and phi into a dilepton and a pseudoscalar pi-meson or eta-meson, respectively, are calculated. Thereby, all required parameters could be determined by other reactions so that one has... |
hep-ph/0305088 | Mu-Chun Chen | Mu-Chun Chen and K.T. Mahanthappa | Fermion Masses and Mixing and CP-Violation in SO(10) Models with Family
Symmetries | 66 pages; 5 figures; Submitted to International Journal of Modern
Physics A; v2: a few references added; some changes in text | Int.J.Mod.Phys. A18 (2003) 5819-5888 | 10.1142/S0217751X03017026 | BNL-HET-03/03, COLO-HET-489 | hep-ph | null | Several ideas for solving the problem of fermion mass hierarchy and mixing
and specific supersymmetric models that realize it are reviewed. In particular,
we discuss many models based on SO(10) in four dimensions combined with a
family symmetry to accommodate fermion mass hierarchy and mixing, including the
case of n... | [
{
"created": "Thu, 8 May 2003 17:09:45 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jul 2003 01:58:51 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Chen",
"Mu-Chun",
""
],
[
"Mahanthappa",
"K. T.",
""
]
] | Several ideas for solving the problem of fermion mass hierarchy and mixing and specific supersymmetric models that realize it are reviewed. In particular, we discuss many models based on SO(10) in four dimensions combined with a family symmetry to accommodate fermion mass hierarchy and mixing, including the case of neu... |
1907.03668 | N\'estor Armesto | Pedro Agostini, Tolga Altinoluk, N\'estor Armesto | Effect of non-eikonal corrections on azimuthal asymmetries in the Color
Glass Condensate | Latex, 18 pages, 7 figures; v2: 19 pages, 7 figures, some comments
added and one figure modified, references updated, results and conclusions
unchanged, final version | null | 10.1140/epjc/s10052-019-7315-1 | CERN-TH-2019-102 | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | We analyse the azimuthal structure of two gluon correlations in the Color
Glass Condensate including those effects that result from relaxing the
shockwave approximation for the target. Working in the Glasma graph approach
suitable for collisions between dilute systems, we compute numerically the
azimuthal distributio... | [
{
"created": "Mon, 8 Jul 2019 15:18:46 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Sep 2019 19:35:32 GMT",
"version": "v2"
}
] | 2019-10-23 | [
[
"Agostini",
"Pedro",
""
],
[
"Altinoluk",
"Tolga",
""
],
[
"Armesto",
"Néstor",
""
]
] | We analyse the azimuthal structure of two gluon correlations in the Color Glass Condensate including those effects that result from relaxing the shockwave approximation for the target. Working in the Glasma graph approach suitable for collisions between dilute systems, we compute numerically the azimuthal distributions... |
1212.0037 | N\'estor Quintero | Gabriel Lopez Castro, Nestor Quintero (CINVESTAV-IPN) | Lepton number violation in tau lepton decays | 5 pages, 4 figures; v2:comments and one reference added. To appear in
the Procs. of the 12th International Workshop on Tau Lepton Physics, Nagoya,
Japan, 17-21 september 2012 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent studies of novel four-body lepton number violating decays of $\tau$
leptons and neutral $B$ mesons are summarized and updated. These decays are
assumed to be enhanced by the exchange of resonant Majorana neutrinos. It is
shown that the $\tau^- \to \pi^+l^-l^-\nu_{\tau}$ decay channels, with $l=e$ or
$\mu$, can... | [
{
"created": "Fri, 30 Nov 2012 23:01:32 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jan 2013 18:28:08 GMT",
"version": "v2"
}
] | 2013-01-11 | [
[
"Castro",
"Gabriel Lopez",
"",
"CINVESTAV-IPN"
],
[
"Quintero",
"Nestor",
"",
"CINVESTAV-IPN"
]
] | Recent studies of novel four-body lepton number violating decays of $\tau$ leptons and neutral $B$ mesons are summarized and updated. These decays are assumed to be enhanced by the exchange of resonant Majorana neutrinos. It is shown that the $\tau^- \to \pi^+l^-l^-\nu_{\tau}$ decay channels, with $l=e$ or $\mu$, can p... |
hep-ph/0002013 | Branchina | Vincenzo Branchina | Non perturbative renormalization group potentials and quintessence | 4 pages. Corrected typos | Phys.Rev. D64 (2001) 043513 | 10.1103/PhysRevD.64.043513 | null | hep-ph astro-ph hep-th | null | New solutions to the non perturbative renormalization group equation for the
effective action of a scalar field theory in the Local Potential Approximation
having the exponential form $e^{\pm\phi}$ are found. This result could be
relevant for those quintessence phenomenological models where this kind of
potentials ar... | [
{
"created": "Tue, 1 Feb 2000 19:08:50 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Feb 2000 14:19:03 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Branchina",
"Vincenzo",
""
]
] | New solutions to the non perturbative renormalization group equation for the effective action of a scalar field theory in the Local Potential Approximation having the exponential form $e^{\pm\phi}$ are found. This result could be relevant for those quintessence phenomenological models where this kind of potentials are ... |
hep-ph/0209012 | Sorina Lazanu | S. Lazanu, I. Lazanu, M. Bruzzi | Microscopic modelling of defects production and their annealing after
irradiation in silicon for HEP particle detectors | 14 pages, 6 figures, to be published in Nucl. Instr. Meth. Phys. Res.
A | Nucl.Instrum.Meth. A514 (2003) 9-17 | 10.1016/j.nima.2003.08.078 | null | hep-ph hep-ex physics.ins-det | null | In this contribution, the production of defects in radiation fields and their
evolution toward equilibrium in silicon for detector uses has been modelled. In
the quantitative model developed, the generation rate of primary defects is
calculated starting from the projectile - silicon interaction and from recoil
energy... | [
{
"created": "Mon, 2 Sep 2002 06:36:09 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Lazanu",
"S.",
""
],
[
"Lazanu",
"I.",
""
],
[
"Bruzzi",
"M.",
""
]
] | In this contribution, the production of defects in radiation fields and their evolution toward equilibrium in silicon for detector uses has been modelled. In the quantitative model developed, the generation rate of primary defects is calculated starting from the projectile - silicon interaction and from recoil energy r... |
1204.4923 | Lance Labun | Johann Rafelski and Lance Labun | Critical Acceleration and Quantum Vacuum | 12 pages, 1 figure, for the proceedings of the First LeCosPA
Symposium, February 2012 | Mod. Phys. Lett. A 28, 1340014 (2013) | 10.1142/S0217732313400142 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Little is known about the physics frontier of strong acceleration; both
classical and quantum physics need further development in order to be able to
address this newly accessible area of physics. In this lecture we discuss what
strong acceleration means and possible experiments using electron-laser
collisions and, d... | [
{
"created": "Sun, 22 Apr 2012 18:58:12 GMT",
"version": "v1"
}
] | 2013-10-22 | [
[
"Rafelski",
"Johann",
""
],
[
"Labun",
"Lance",
""
]
] | Little is known about the physics frontier of strong acceleration; both classical and quantum physics need further development in order to be able to address this newly accessible area of physics. In this lecture we discuss what strong acceleration means and possible experiments using electron-laser collisions and, dat... |
1412.0116 | HongWei Ke | Hong-Wei Ke and Xue-Qian Li | An underlying symmetry determines all elements of CKM and PMNS up to a
universal constant? | 11 pages, 2 figures and 3 tables. Accepted by Communications in
Theoretical Physics | Communications in Theoretical Physics 64,519-524(2015) | 10.1088/0253-6102/64/5/519 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Observing the CKM matrix elements written in different parametrization
schemes, one can notice obvious relations among the sine-values of the CP
phases in those schemes. Using the relations, we establish a few
parametrization-independent equations, by which the matrix elements of the CKM
matrix can be completely fixe... | [
{
"created": "Sat, 29 Nov 2014 15:19:44 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Aug 2015 12:07:17 GMT",
"version": "v2"
}
] | 2015-12-09 | [
[
"Ke",
"Hong-Wei",
""
],
[
"Li",
"Xue-Qian",
""
]
] | Observing the CKM matrix elements written in different parametrization schemes, one can notice obvious relations among the sine-values of the CP phases in those schemes. Using the relations, we establish a few parametrization-independent equations, by which the matrix elements of the CKM matrix can be completely fixed ... |
hep-ph/0606008 | S. Weinzierl | Stefan Weinzierl | NNLO corrections to 2-jet observables in electron-positron annihilation | 16 pages, version to be published | Phys.Rev.D74:014020,2006 | 10.1103/PhysRevD.74.014020 | null | hep-ph | null | I report on a numerical program, which can be used to calculate any infra-red
safe two-jet observable in electron-positron annihilation to
next-to-next-to-leading order in the strong coupling constant alpha_s. The
calculation is based on the subtraction method. The result for the two-jet
cross section is compared to ... | [
{
"created": "Thu, 1 Jun 2006 14:17:51 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jul 2006 14:48:13 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Weinzierl",
"Stefan",
""
]
] | I report on a numerical program, which can be used to calculate any infra-red safe two-jet observable in electron-positron annihilation to next-to-next-to-leading order in the strong coupling constant alpha_s. The calculation is based on the subtraction method. The result for the two-jet cross section is compared to th... |
0801.0814 | Markus Wagner | Markus Wagner, Stefan Leupold | Information on the structure of the a1 from tau decay | null | Phys.Rev.D78:053001,2008 | 10.1103/PhysRevD.78.053001 | null | hep-ph nucl-th | null | The decay $\tau\to \pi\pi\pi\nu$ is analysed using different methods to
account for the resonance structure, which is usually ascribed to the a1. One
scenario is based on the recently developed techniques to generate axial-vector
resonances dynamically, whereas in a second calculation the a1 is introduced as
an expli... | [
{
"created": "Sat, 5 Jan 2008 15:32:44 GMT",
"version": "v1"
}
] | 2009-01-09 | [
[
"Wagner",
"Markus",
""
],
[
"Leupold",
"Stefan",
""
]
] | The decay $\tau\to \pi\pi\pi\nu$ is analysed using different methods to account for the resonance structure, which is usually ascribed to the a1. One scenario is based on the recently developed techniques to generate axial-vector resonances dynamically, whereas in a second calculation the a1 is introduced as an explici... |
1507.07990 | Xiao-Gang He | Min He, Xiao-Gang He, Guan-Nan Li | CP Violating Polarization Asymmetry in Charmless Two-Body Decays of
Beauty Baryons | revtex, 9 pages, no figure | Phys. Rev. D 92, 036010 (2015) | 10.1103/PhysRevD.92.036010 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Several baryons containing a heavy b-quark, the b-baryons, have been
discovered. The charmless two-body decays of b-baryons can provide a new
platform for CP violating studies in a similar way as charmless two-body decays
of B-meson. In b-baryon decays there are new CP violating observable related to
baryon polarizat... | [
{
"created": "Wed, 29 Jul 2015 00:02:07 GMT",
"version": "v1"
}
] | 2015-09-02 | [
[
"He",
"Min",
""
],
[
"He",
"Xiao-Gang",
""
],
[
"Li",
"Guan-Nan",
""
]
] | Several baryons containing a heavy b-quark, the b-baryons, have been discovered. The charmless two-body decays of b-baryons can provide a new platform for CP violating studies in a similar way as charmless two-body decays of B-meson. In b-baryon decays there are new CP violating observable related to baryon polarizatio... |
hep-ph/9603450 | Johannes Bluemlein | J. Bl\"umlein and A. Vogt | On the Resummation of $\alpha \ln^2 x$ Terms for Non-Singlet Structure
Functions in QED and QCD | 11 pages Latex, inclding two eps-figures, all compressed by uufiles,
Invited talk at the Cracow Epiphany Conference on Proton Structure, 5--6
January 1996, Krak'ow, Poland, presented by J. Bl\"umlein; to appear in Acta
Physica Polonica | Acta Phys.Polon. B27 (1996) 1309-1322 | null | DESY 96-041 | hep-ph | null | The resummation of $O(\alpha^{l+1} \ln^{2l} x)$ terms in the evolution
kernels of non--singlet combinations of structure functions is investigated for
both QED abd QCD. Numerical results are presented for unpolarized and polarized
structure functions.
| [
{
"created": "Mon, 1 Apr 1996 06:48:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Blümlein",
"J.",
""
],
[
"Vogt",
"A.",
""
]
] | The resummation of $O(\alpha^{l+1} \ln^{2l} x)$ terms in the evolution kernels of non--singlet combinations of structure functions is investigated for both QED abd QCD. Numerical results are presented for unpolarized and polarized structure functions. |
hep-ph/0505112 | Dejan Stojkovic | Dejan Stojkovic, Glenn D. Starkman, De-Chang Dai | Why black hole production in scattering of cosmic ray neutrinos is
generically suppressed | typo corrected, journal reference added | Phys.Rev.Lett.96:041303,2006 | 10.1103/PhysRevLett.96.041303 | null | hep-ph gr-qc hep-th | null | It has been argued that neutrinos originating from ultra-high energy cosmic
rays produce black holes deep in the atmosphere in models with TeV-scale
quantum gravity. Such black holes would initiate quasi-horizontal showers of
particles far above the standard model rate, so that the Auger Observatory
would observe hun... | [
{
"created": "Fri, 13 May 2005 03:03:33 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2006 14:51:27 GMT",
"version": "v2"
},
{
"created": "Mon, 20 Feb 2006 16:54:29 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Stojkovic",
"Dejan",
""
],
[
"Starkman",
"Glenn D.",
""
],
[
"Dai",
"De-Chang",
""
]
] | It has been argued that neutrinos originating from ultra-high energy cosmic rays produce black holes deep in the atmosphere in models with TeV-scale quantum gravity. Such black holes would initiate quasi-horizontal showers of particles far above the standard model rate, so that the Auger Observatory would observe hundr... |
1807.01924 | Kimberley Keri Vos | Thorsten Feldmann, Danny van Dyk, and K. Keri Vos | Revisiting $B \to \pi\pi \ell \nu$ at Large Dipion Masses | 15 pages, 1 figure, 2 tables | null | 10.1007/JHEP10(2018)030 | EOS-2018-01, SI-HEP-2018-23, QFET-2018-14, TUM-HEP-1149/18 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit QCD factorization of $B\to \pi\pi$ form factors at large dipion
masses, by deriving new constraints based on the analyticity properties of
these objects. We then propose a parametrization of the form factors, inspired
by the leading-twist QCD factorization formula, that incorporates all known
analytic prop... | [
{
"created": "Thu, 5 Jul 2018 09:57:34 GMT",
"version": "v1"
}
] | 2018-11-14 | [
[
"Feldmann",
"Thorsten",
""
],
[
"van Dyk",
"Danny",
""
],
[
"Vos",
"K. Keri",
""
]
] | We revisit QCD factorization of $B\to \pi\pi$ form factors at large dipion masses, by deriving new constraints based on the analyticity properties of these objects. We then propose a parametrization of the form factors, inspired by the leading-twist QCD factorization formula, that incorporates all known analytic proper... |
1306.6308 | Pere Masjuan | P. Masjuan and J.J. Sanz-Cillero | Pad\'e Approximants and Resonance Poles | 12 pages, 17 figures | null | 10.1140/epjc/s10052-013-2594-4 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the mathematically well defined Pad\'e Theory, a theoretically safe
new procedure for the extraction of the pole mass and width of a resonance is
proposed. In particular, thanks to the Montessus de Ballore theorem we are able
to unfold the Second Riemann Sheet of an amplitude to search for the position
of th... | [
{
"created": "Wed, 26 Jun 2013 18:19:10 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Masjuan",
"P.",
""
],
[
"Sanz-Cillero",
"J. J.",
""
]
] | Based on the mathematically well defined Pad\'e Theory, a theoretically safe new procedure for the extraction of the pole mass and width of a resonance is proposed. In particular, thanks to the Montessus de Ballore theorem we are able to unfold the Second Riemann Sheet of an amplitude to search for the position of the ... |
hep-ph/9805307 | Yuichiro Kiyo | Y. Kiyo, T. Morozumi and M. Tanimoto | Rare Decay of K Meson | 6 pages, ps figures included, psfig.sty, and here.sty are required.
Talk presented by Y. Kiyo at Workshop on ``Fermion Mass and CP Violation'',
Hiroshima, 5-6 March 1998 | null | null | HUPD-9809 | hep-ph | null | We investigate the rare decay processes of the K mesons, K_{L,S} -> \pi^0 \nu
\bar{\nu} and K^{+} -> \pi^+ \nu \bar{\nu} in LR model with lepton family
number being well conserved. In these processes, scalar operators
(\bar{s}d)(\bar{\nu}_{\tau}\nu_{\tau}), which are derived from box diagram in
LR model, play an impo... | [
{
"created": "Wed, 13 May 1998 12:30:48 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kiyo",
"Y.",
""
],
[
"Morozumi",
"T.",
""
],
[
"Tanimoto",
"M.",
""
]
] | We investigate the rare decay processes of the K mesons, K_{L,S} -> \pi^0 \nu \bar{\nu} and K^{+} -> \pi^+ \nu \bar{\nu} in LR model with lepton family number being well conserved. In these processes, scalar operators (\bar{s}d)(\bar{\nu}_{\tau}\nu_{\tau}), which are derived from box diagram in LR model, play an import... |
1512.09223 | Xiao-Gang He | Yu-Kuo Hsiao, Chia-Feng Chang, Xiao-Gang He | A global $SU(3)/U(3)$ flavor symmetry analysis for $B\to PP$ with
$\eta-\eta'$ Mixing | RevTex, 19 pages. Added a "Note added" and a reference | Phys. Rev. D 93, 114002 (2016) | 10.1103/PhysRevD.93.114002 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A large number of new experimental data on $B$ decay into two light
pesudoscalar ($P$) mesons have been collected by the LHCb collaboration.
Besides confirming information on $B_{u,d} \to PP$ decays obtained earlier by
B-factories at KEK and SLAC, new information on $B_s\to PP$ and also more decay
modes with $P$ bein... | [
{
"created": "Thu, 31 Dec 2015 06:11:30 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Jan 2016 10:49:53 GMT",
"version": "v2"
}
] | 2016-06-08 | [
[
"Hsiao",
"Yu-Kuo",
""
],
[
"Chang",
"Chia-Feng",
""
],
[
"He",
"Xiao-Gang",
""
]
] | A large number of new experimental data on $B$ decay into two light pesudoscalar ($P$) mesons have been collected by the LHCb collaboration. Besides confirming information on $B_{u,d} \to PP$ decays obtained earlier by B-factories at KEK and SLAC, new information on $B_s\to PP$ and also more decay modes with $P$ being ... |
hep-ph/9311258 | Apostolos Pilaftsis | A. Ilakovac, B.A. Kniehl and A. Pilaftsis | CP Violation in Higgs Decays due to Majorana Neutrinos | 6p., LaTeX (to appear in Proc. of the Workshop on e+e- Collisions at
500 GeV: The Physics Potential, Munich, Annecy, Hamburg, ed. by P.M. Zerwas),
RAL/93-082 | null | null | null | hep-ph | null | The possibility of observing CP violation in the decays of Higgs particles
into top-quark, W- and Z-boson pairs induced by heavy Majorana neutrinos is
discussed. In the context of minimal "see-saw" models with interfamily mixings,
we find that Majorana neutrinos may give rise to sizable CP-odd effects at the
one-loop... | [
{
"created": "Wed, 10 Nov 1993 11:50:19 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ilakovac",
"A.",
""
],
[
"Kniehl",
"B. A.",
""
],
[
"Pilaftsis",
"A.",
""
]
] | The possibility of observing CP violation in the decays of Higgs particles into top-quark, W- and Z-boson pairs induced by heavy Majorana neutrinos is discussed. In the context of minimal "see-saw" models with interfamily mixings, we find that Majorana neutrinos may give rise to sizable CP-odd effects at the one-loop e... |
1907.02027 | Sanjib Kumar Agarwalla | Amina Khatun, Sabya Sachi Chatterjee, Tarak Thakore, Sanjib Kumar
Agarwalla | Enhancing Sensitivity to Non-Standard Neutrino Interactions at INO
combining muon and hadron information | 26 pages, 9 figures, 5 tables | null | 10.1140/epjc/s10052-020-8097-1 | IP/BBSR/2019-03 | hep-ph hep-ex physics.ins-det | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The neutral current non-standard interactions (NSI's) of neutrino with matter
fermions while propagating through long distances inside the Earth matter can
give rise to the extra matter potentials apart from the standard MSW potential
due to the $W$-mediated interactions in matter. In this paper, we explore the
impac... | [
{
"created": "Wed, 3 Jul 2019 16:46:53 GMT",
"version": "v1"
}
] | 2020-07-15 | [
[
"Khatun",
"Amina",
""
],
[
"Chatterjee",
"Sabya Sachi",
""
],
[
"Thakore",
"Tarak",
""
],
[
"Agarwalla",
"Sanjib Kumar",
""
]
] | The neutral current non-standard interactions (NSI's) of neutrino with matter fermions while propagating through long distances inside the Earth matter can give rise to the extra matter potentials apart from the standard MSW potential due to the $W$-mediated interactions in matter. In this paper, we explore the impact ... |
hep-ph/9609384 | Arthur G. Hebecker | S.J. Brodsky, A. Hebecker, and E. Quack | The Drell-Yan Process and Factorization in Impact Parameter Space | 17 pages LaTeX, 4 figures included, uses psfig | Phys.Rev.D55:2584-2590,1997 | 10.1103/PhysRevD.55.2584 | SLAC-PUB-7257 | hep-ph | null | The cross section for Drell-Yan pair production in the limit of small
$x$-target is derived in the rest frame of the target hadron. Our calculation
is based on the fundamental quantity $\sigma(\rho)$, the cross section for the
scattering of a $q\bar{q}$-pair with fixed transverse separation $\rho$ off a
hadronic targ... | [
{
"created": "Tue, 17 Sep 1996 16:59:14 GMT",
"version": "v1"
}
] | 2009-02-20 | [
[
"Brodsky",
"S. J.",
""
],
[
"Hebecker",
"A.",
""
],
[
"Quack",
"E.",
""
]
] | The cross section for Drell-Yan pair production in the limit of small $x$-target is derived in the rest frame of the target hadron. Our calculation is based on the fundamental quantity $\sigma(\rho)$, the cross section for the scattering of a $q\bar{q}$-pair with fixed transverse separation $\rho$ off a hadronic target... |
hep-ph/0410317 | Li WenJun | Wen-Jun Li, Yuan-Ben Dai, Chao-Shang Huang | Exclusive Semileptonic Rare Decays $B \to K^{(*)} l^+ l^-$ in a SUSY
SO(10) GUT | 16 pages,7 figures | Eur.Phys.J.C40:565-577,2005 | 10.1140/epjc/s2005-02132-2 | null | hep-ph | null | In the SUSY SO(10) GUT context, we study the exclusive processes $B \to
K^{(*)} l^+l^-(l=\mu,\tau)$. Using the Wilson coefficients of relevant
operators including the new operators $Q_{1,2}^{(\prime)}$ which are induced by
neutral Higgs boson (NHB) penguins, we evaluate some possible observables
associated with these... | [
{
"created": "Sat, 23 Oct 2004 12:05:39 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Nov 2004 14:45:59 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Li",
"Wen-Jun",
""
],
[
"Dai",
"Yuan-Ben",
""
],
[
"Huang",
"Chao-Shang",
""
]
] | In the SUSY SO(10) GUT context, we study the exclusive processes $B \to K^{(*)} l^+l^-(l=\mu,\tau)$. Using the Wilson coefficients of relevant operators including the new operators $Q_{1,2}^{(\prime)}$ which are induced by neutral Higgs boson (NHB) penguins, we evaluate some possible observables associated with these p... |
2310.13687 | Deepak Sathyan | Kaustubh Agashe, Sagar Airen, Roberto Franceschini, Doojin Kim,
Ashutosh V. Kotwal, Lorenzo Ricci, Deepak Sathyan | A new purpose for the $W$-boson mass measurement: searching for New
Physics in lepton+$MET$ | 8 pages, 7 figures | null | null | UMD-PP-023-04, MI-HET-817 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We show that the $m_W$ measurement is a direct probe of New Physics (NP)
contributing to lepton and missing transverse momentum ($\ell+MET$),
independently from indirect tests via the electroweak fit. Such NP modifies the
kinematic distributions used to extract $m_W$, necessitating a simultaneous fit
to $m_W$ and NP.... | [
{
"created": "Fri, 20 Oct 2023 17:46:24 GMT",
"version": "v1"
}
] | 2023-10-23 | [
[
"Agashe",
"Kaustubh",
""
],
[
"Airen",
"Sagar",
""
],
[
"Franceschini",
"Roberto",
""
],
[
"Kim",
"Doojin",
""
],
[
"Kotwal",
"Ashutosh V.",
""
],
[
"Ricci",
"Lorenzo",
""
],
[
"Sathyan",
"Deepak",
""
]
] | We show that the $m_W$ measurement is a direct probe of New Physics (NP) contributing to lepton and missing transverse momentum ($\ell+MET$), independently from indirect tests via the electroweak fit. Such NP modifies the kinematic distributions used to extract $m_W$, necessitating a simultaneous fit to $m_W$ and NP. T... |
2209.11700 | Antonios Kyriazis | A. Kyriazis | Radiation from Axion star-Neutron star binaries with a tilted rotation
axis in the presence of plasma | 15 pages, 4 figures | Journal of High Energy Physics volume 2022, 14 (2022) | 10.1007/JHEP11(2022)014 | null | hep-ph astro-ph.HE | http://creativecommons.org/licenses/by/4.0/ | We investigate the form of the radiation emitted by an axion star-neutron
star binary using a $f(r)=\text{sech(r/R)}$ profile for the axion star. Our
analysis takes into account the co-rotating plasma of the neutron star. We find
that that there is significant enhancement to the radiated power if the neutron
star's s... | [
{
"created": "Fri, 23 Sep 2022 16:20:01 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2022 18:56:04 GMT",
"version": "v2"
},
{
"created": "Sat, 22 Oct 2022 19:52:45 GMT",
"version": "v3"
},
{
"created": "Sat, 5 Nov 2022 22:48:32 GMT",
"version": "v4"
}
] | 2022-11-16 | [
[
"Kyriazis",
"A.",
""
]
] | We investigate the form of the radiation emitted by an axion star-neutron star binary using a $f(r)=\text{sech(r/R)}$ profile for the axion star. Our analysis takes into account the co-rotating plasma of the neutron star. We find that that there is significant enhancement to the radiated power if the neutron star's spi... |
1011.2268 | Jesse Thaler | Jesse Thaler, Ken Van Tilburg | Identifying Boosted Objects with N-subjettiness | 26 pages, 26 figures, 2 tables; v2: references added; v3: discussion
of results extended | JHEP 1103:015,2011 | 10.1007/JHEP03(2011)015 | MIT-CTP 4191 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a new jet shape -- N-subjettiness -- designed to identify
boosted hadronically-decaying objects like electroweak bosons and top quarks.
Combined with a jet invariant mass cut, N-subjettiness is an effective
discriminating variable for tagging boosted objects and rejecting the
background of QCD jets with ... | [
{
"created": "Wed, 10 Nov 2010 03:19:41 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Dec 2010 19:07:29 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Jan 2011 23:43:23 GMT",
"version": "v3"
}
] | 2015-03-17 | [
[
"Thaler",
"Jesse",
""
],
[
"Van Tilburg",
"Ken",
""
]
] | We introduce a new jet shape -- N-subjettiness -- designed to identify boosted hadronically-decaying objects like electroweak bosons and top quarks. Combined with a jet invariant mass cut, N-subjettiness is an effective discriminating variable for tagging boosted objects and rejecting the background of QCD jets with la... |
1607.08817 | Xuan Chen | X. Chen, J. Cruz-Martinez, T. Gehrmann, E.W.N. Glover, M. Jaquier | NNLO QCD corrections to Higgs boson production at large transverse
momentum | 28 pages, 13 figures | JHEP 1610 (2016) 066 | 10.1007/JHEP10(2016)066 | IPPP/16/73, ZU-TH 29/16, FR-PHENO-2016-014 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the second-order QCD corrections to the production of a Higgs boson
recoiling against a parton with finite transverse momentum, working in the
effective field theory in which the top quark contributions are integrated out.
To account for quark mass effects, we supplement the effective field theory
result by... | [
{
"created": "Fri, 29 Jul 2016 14:10:24 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Sep 2016 13:05:40 GMT",
"version": "v2"
}
] | 2016-10-17 | [
[
"Chen",
"X.",
""
],
[
"Cruz-Martinez",
"J.",
""
],
[
"Gehrmann",
"T.",
""
],
[
"Glover",
"E. W. N.",
""
],
[
"Jaquier",
"M.",
""
]
] | We derive the second-order QCD corrections to the production of a Higgs boson recoiling against a parton with finite transverse momentum, working in the effective field theory in which the top quark contributions are integrated out. To account for quark mass effects, we supplement the effective field theory result by t... |
0902.4050 | Satoshi Iso | Satoshi Iso, Nobuchika Okada and Yuta Orikasa | Classically Conformal B-L extended Standard Model | 16 pages, 4 figures, 2 figures and a discussion on the theoretical
upper bound of the B-L breaking added, to appear in Physics Letters B | Phys.Lett.B676:81-87,2009 | 10.1016/j.physletb.2009.04.046 | KEK-TH-1303 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Under a hypothesis of classically conformal theories, we investigate the
minimal B-L extended Standard Model, which naturally provides the seesaw
mechanism for explaining tiny neutrino masses. In this setup, the radiative
gauge symmetry breaking is successfully realized in a very simple way: The B-L
gauge symmetry is... | [
{
"created": "Tue, 24 Feb 2009 01:45:26 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Mar 2009 05:09:15 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Apr 2009 00:48:32 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Iso",
"Satoshi",
""
],
[
"Okada",
"Nobuchika",
""
],
[
"Orikasa",
"Yuta",
""
]
] | Under a hypothesis of classically conformal theories, we investigate the minimal B-L extended Standard Model, which naturally provides the seesaw mechanism for explaining tiny neutrino masses. In this setup, the radiative gauge symmetry breaking is successfully realized in a very simple way: The B-L gauge symmetry is b... |
2406.11947 | Aviv Orly | Aviv Orly | Analytical approximations as close as desired to special functions | null | null | null | null | hep-ph math-ph math.MP physics.comp-ph | http://creativecommons.org/licenses/by/4.0/ | We present a method for constructing global analytical expressions that
approximate a function over its entire range. These approximations not only
mirror the original function as accurately as desired, but are purposefully
created to possess features that the original function lacks. This is
particularly useful for ... | [
{
"created": "Mon, 17 Jun 2024 17:59:59 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Jul 2024 13:04:07 GMT",
"version": "v2"
}
] | 2024-07-09 | [
[
"Orly",
"Aviv",
""
]
] | We present a method for constructing global analytical expressions that approximate a function over its entire range. These approximations not only mirror the original function as accurately as desired, but are purposefully created to possess features that the original function lacks. This is particularly useful for fu... |
0705.0442 | Bakmaev Sabir | S. Bakmaev, Yu. M. Bystritskiy, E. A. Kuraev, E. Tomasi-Gustafsson | Bremsstrahlung photon polarization for $ee^\pm\to (e\gamma)e^\pm$, and
$ep\to (e\gamma)p$ high energy collisions | 9 pages, 3 figures | JETP Lett.87:227-232,2008 | 10.1134/S0021364008050019 | null | hep-ph | null | The polarization of bremsstrahlung photon in the processes $ee^\pm\to
(e\gamma)e^\pm$, and $ep\to (e\gamma)p$ is calculated for peripheral
kinematics, in the high energy limit where the cross section does not decrease
with the incident energy. When the initial electron is
unpolarized(longitudinally polarized) the fin... | [
{
"created": "Thu, 3 May 2007 11:58:30 GMT",
"version": "v1"
}
] | 2009-04-22 | [
[
"Bakmaev",
"S.",
""
],
[
"Bystritskiy",
"Yu. M.",
""
],
[
"Kuraev",
"E. A.",
""
],
[
"Tomasi-Gustafsson",
"E.",
""
]
] | The polarization of bremsstrahlung photon in the processes $ee^\pm\to (e\gamma)e^\pm$, and $ep\to (e\gamma)p$ is calculated for peripheral kinematics, in the high energy limit where the cross section does not decrease with the incident energy. When the initial electron is unpolarized(longitudinally polarized) the final... |
hep-ph/0103268 | Zuo-tang Liang | Chun-xiu Liu and Zuo-tang Liang | Energy Dependence of the Contribution of Pion Exchange to
Large-Rapidity-Gap Events in Deep Inelastic Scattering | 12 pages, 4 figures, Phys. Rev. D (in press) | Phys.Rev. D63 (2001) 117502 | 10.1103/PhysRevD.63.117502 | null | hep-ph | null | We study the energy dependence of the contribution of pion exchange to
large-rapidity-gap events in deep inelastic scattering. The results show that
this contribution can be quite significant at low energy and that the LRG
events observed by E665 collaboration in \mu Xe and \mu D interactions at 490
$GeV$ can be reas... | [
{
"created": "Sun, 25 Mar 2001 09:41:17 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Liu",
"Chun-xiu",
""
],
[
"Liang",
"Zuo-tang",
""
]
] | We study the energy dependence of the contribution of pion exchange to large-rapidity-gap events in deep inelastic scattering. The results show that this contribution can be quite significant at low energy and that the LRG events observed by E665 collaboration in \mu Xe and \mu D interactions at 490 $GeV$ can be reason... |
1411.7035 | Brandon Bryant | Archana Anandakrishnan, B. Charles Bryant, Stuart Raby | Threshold Corrections to the Bottom Quark Mass Revisited | 24 pages, 9 figures, 1 table; error in analysis corrected, results
substantially modified, version to be submitted to JHEP | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Threshold corrections to the bottom quark mass are often estimated under the
approximation that tan$\beta$ enhanced contributions are the most dominant. In
this work we revisit this common approximation made to the estimation of the
supersymmetric threshold corrections to the bottom quark mass. We calculate the
full ... | [
{
"created": "Tue, 25 Nov 2014 21:00:07 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2015 23:16:05 GMT",
"version": "v2"
}
] | 2015-02-02 | [
[
"Anandakrishnan",
"Archana",
""
],
[
"Bryant",
"B. Charles",
""
],
[
"Raby",
"Stuart",
""
]
] | Threshold corrections to the bottom quark mass are often estimated under the approximation that tan$\beta$ enhanced contributions are the most dominant. In this work we revisit this common approximation made to the estimation of the supersymmetric threshold corrections to the bottom quark mass. We calculate the full on... |
1404.0366 | Narayan Rana | Taushif Ahmed, Maguni Mahakhud, Narayan Rana and V. Ravindran | Drell-Yan Production at Threshold to Third Order in QCD | 5 pages, 1 fig.; v2: Published version; Title changed; Discussions
added | Phys. Rev. Lett. 113, 112002 (2014) | 10.1103/PhysRevLett.113.112002 | HRI-RECAPP-2014-015 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent computation on the full threshold contributions to Higgs boson
production at next-to-next-to-next-to-leading order (N$^3$LO) in QCD contains
valuable information on the soft gluons resulting from virtual and real
emission partonic subprocesses. We use those from the real emissions to obtain
the correspondi... | [
{
"created": "Tue, 1 Apr 2014 19:47:29 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Dec 2014 16:24:14 GMT",
"version": "v2"
}
] | 2014-12-12 | [
[
"Ahmed",
"Taushif",
""
],
[
"Mahakhud",
"Maguni",
""
],
[
"Rana",
"Narayan",
""
],
[
"Ravindran",
"V.",
""
]
] | The recent computation on the full threshold contributions to Higgs boson production at next-to-next-to-next-to-leading order (N$^3$LO) in QCD contains valuable information on the soft gluons resulting from virtual and real emission partonic subprocesses. We use those from the real emissions to obtain the corresponding... |
2105.14549 | Wen Yin | Kazunori Nakayama and Wen Yin | Hidden Photon and Axion Dark Matter from Symmetry Breaking | 37 pages, 6figures, | null | 10.1007/JHEP10(2021)026 | null | hep-ph astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A light hidden photon or axion-like particle is a good dark matter candidate
and they are often associated with the spontaneous breaking of dark global or
gauged U(1) symmetry. We consider the dark Higgs dynamics around the phase
transition in detail taking account of the portal coupling between the dark
Higgs and th... | [
{
"created": "Sun, 30 May 2021 14:00:39 GMT",
"version": "v1"
}
] | 2021-10-27 | [
[
"Nakayama",
"Kazunori",
""
],
[
"Yin",
"Wen",
""
]
] | A light hidden photon or axion-like particle is a good dark matter candidate and they are often associated with the spontaneous breaking of dark global or gauged U(1) symmetry. We consider the dark Higgs dynamics around the phase transition in detail taking account of the portal coupling between the dark Higgs and the ... |
1308.0193 | Wei Wang | Feng-Kun Guo, Ulf-G. Mei{\ss}ner, Wei Wang | Production of charged heavy quarkonium-like states at the LHC and the
Tevatron | 5 pages, 1 figure | Commun.Theor.Phys. 61 (2014) 354-358 | 10.1088/0253-6102/61/3/14 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study prompt hadroproduction of the charged bottomonium-like states
$Z_b^\pm (10610)$ and $Z_b^\pm (10650)$, and the charged charmonium-like states
$Z_c^\pm (3900)$ and $Z_c^\pm (4020)$, at the Tevatron and the LHC, provided
that these states are $S$-wave hadronic molecules. Using two Monte Carlo event
generators,... | [
{
"created": "Thu, 1 Aug 2013 13:40:13 GMT",
"version": "v1"
}
] | 2014-04-04 | [
[
"Guo",
"Feng-Kun",
""
],
[
"Meißner",
"Ulf-G.",
""
],
[
"Wang",
"Wei",
""
]
] | We study prompt hadroproduction of the charged bottomonium-like states $Z_b^\pm (10610)$ and $Z_b^\pm (10650)$, and the charged charmonium-like states $Z_c^\pm (3900)$ and $Z_c^\pm (4020)$, at the Tevatron and the LHC, provided that these states are $S$-wave hadronic molecules. Using two Monte Carlo event generators, H... |
hep-ph/0112125 | Danny Marfatia | V. Barger, D. Marfatia and B. P. Wood | Inverting a Supernova: Neutrino Mixing, Temperatures and Binding Energy | Following astro-ph/0208035, we adopt electron and non-electron
neutrino spectra with very small differences. Conclusions changed | Phys.Lett.B547:37-42,2002 | 10.1016/S0370-2693(02)02741-7 | BUHEP-01-34, MADPH-01-1252 | hep-ph astro-ph hep-ex nucl-th | null | We show that the temperatures of the emergent non-electron neutrinos and the
binding energy released by a galactic Type II supernova are determinable,
assuming the Large Mixing Angle (LMA) solution is correct, from observations at
the Sudbury Neutrino Observatory (SNO) and at Super-Kamiokande (SK). If the
neutrino ma... | [
{
"created": "Sun, 9 Dec 2001 19:44:28 GMT",
"version": "v1"
},
{
"created": "Fri, 31 May 2002 19:03:16 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Sep 2002 17:43:20 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Barger",
"V.",
""
],
[
"Marfatia",
"D.",
""
],
[
"Wood",
"B. P.",
""
]
] | We show that the temperatures of the emergent non-electron neutrinos and the binding energy released by a galactic Type II supernova are determinable, assuming the Large Mixing Angle (LMA) solution is correct, from observations at the Sudbury Neutrino Observatory (SNO) and at Super-Kamiokande (SK). If the neutrino mass... |
1707.07019 | Samuel Witte | Graciela B. Gelmini, Ji-Haeng Huh, and Samuel J. Witte | Unified Halo-Independent Formalism From Convex Hulls for Direct Dark
Matter Searches | v2: Published version. Text altered, conclusions unchanged. v1: 30
pages, 7 figures | null | 10.1088/1475-7516/2017/12/039 | CERN-TH-2017-159 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the Fenchel-Eggleston theorem for convex hulls (an extension of the
Caratheodory theorem), we prove that any likelihood can be maximized by either
a dark matter 1- speed distribution $F(v)$ in Earth's frame or 2- Galactic
velocity distribution $f^{\rm gal}(\vec{u})$, consisting of a sum of delta
functions. The ... | [
{
"created": "Fri, 21 Jul 2017 18:40:47 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Dec 2017 16:41:59 GMT",
"version": "v2"
}
] | 2018-01-10 | [
[
"Gelmini",
"Graciela B.",
""
],
[
"Huh",
"Ji-Haeng",
""
],
[
"Witte",
"Samuel J.",
""
]
] | Using the Fenchel-Eggleston theorem for convex hulls (an extension of the Caratheodory theorem), we prove that any likelihood can be maximized by either a dark matter 1- speed distribution $F(v)$ in Earth's frame or 2- Galactic velocity distribution $f^{\rm gal}(\vec{u})$, consisting of a sum of delta functions. The fo... |
1910.06292 | Eugene Zabrodin | O. Vitiuk, L. Bravina, E. Zabrodin | Different space-time freeze-out picture -- an explanation of different
$\Lambda$ and $\bar{\Lambda}$ polarization? | Corresponds to pubslished version | Physics Letters B 803, 10 April 2020, 135298 | 10.1016/j.physletb.2020.135298 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Thermal vorticity in non-central Au+Au collisions at energies $7.7 \leq
\sqrt{s} \leq 62.4$ GeV is calculated within the UrQMD transport model. Tracing
the $\Lambda$ and $\bar{\Lambda}$ hyperons back to their last interaction point
we were able to obtain the temperature and the chemical potentials at the time
of emis... | [
{
"created": "Mon, 14 Oct 2019 17:21:38 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Mar 2020 14:46:14 GMT",
"version": "v2"
}
] | 2020-03-03 | [
[
"Vitiuk",
"O.",
""
],
[
"Bravina",
"L.",
""
],
[
"Zabrodin",
"E.",
""
]
] | Thermal vorticity in non-central Au+Au collisions at energies $7.7 \leq \sqrt{s} \leq 62.4$ GeV is calculated within the UrQMD transport model. Tracing the $\Lambda$ and $\bar{\Lambda}$ hyperons back to their last interaction point we were able to obtain the temperature and the chemical potentials at the time of emissi... |
1208.5924 | Daniele Binosi | D. Binosi | Recent results in the infrared sector of QCD | 8 pages, 3 figures. Talk presented at the International Meeting
"Excited QCD", Peniche, Portugal, 6 - 12 May, 2012 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review the most recent results, derived within the combined framework of
the pinch technique and the background field method, describing certain QCD
nonperturbative properties.
| [
{
"created": "Wed, 29 Aug 2012 14:23:22 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jan 2013 13:57:00 GMT",
"version": "v2"
}
] | 2013-01-14 | [
[
"Binosi",
"D.",
""
]
] | We review the most recent results, derived within the combined framework of the pinch technique and the background field method, describing certain QCD nonperturbative properties. |
1009.5482 | Michio Hashimoto | Michio Hashimoto, Koichi Yamawaki | Techni-dilaton at Conformal Edge | 17 pages, 14 figures; discussions clarified, references added, to
appear in Phys.Rev.D | Phys.Rev.D83:015008,2011 | 10.1103/PhysRevD.83.015008 | MISC-2010-10 | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Techni-dilaton (TD) was proposed long ago in the technicolor (TC) near
criticality/conformality. To reveal the critical behavior of TD, we explicitly
compute the nonperturbative contributions to the scale anomaly
$<\theta^\mu_\mu>$ and to the techni-gluon condensate $<G_{\mu\nu}^2>$, which
are generated by the dynami... | [
{
"created": "Tue, 28 Sep 2010 07:49:06 GMT",
"version": "v1"
},
{
"created": "Sun, 2 Jan 2011 14:37:42 GMT",
"version": "v2"
}
] | 2013-11-21 | [
[
"Hashimoto",
"Michio",
""
],
[
"Yamawaki",
"Koichi",
""
]
] | Techni-dilaton (TD) was proposed long ago in the technicolor (TC) near criticality/conformality. To reveal the critical behavior of TD, we explicitly compute the nonperturbative contributions to the scale anomaly $<\theta^\mu_\mu>$ and to the techni-gluon condensate $<G_{\mu\nu}^2>$, which are generated by the dynamica... |
1206.4106 | Ying Li | Ying Li, En-Lei Wang | Branching Fractions and CP Asymmetries of B --> K_0*(1430) rho and B -->
K_0^*(1430) phi Decays in the Family Nonuniversal Z' Model | arXiv admin note: text overlap with arXiv:hep-ph/0508104 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, within the QCD factorization approach, we investigate the
branching fractions and CP asymmetries of decays $B \to K_0^*(1430)\rho$ and $B
\to K_0^*(1430)\phi$ under two different scenarios both in the standard model
and the family nonuniversal $Z^\prime$ model. We find that the annihilation
terms play c... | [
{
"created": "Tue, 19 Jun 2012 02:07:11 GMT",
"version": "v1"
}
] | 2012-06-20 | [
[
"Li",
"Ying",
""
],
[
"Wang",
"En-Lei",
""
]
] | In this work, within the QCD factorization approach, we investigate the branching fractions and CP asymmetries of decays $B \to K_0^*(1430)\rho$ and $B \to K_0^*(1430)\phi$ under two different scenarios both in the standard model and the family nonuniversal $Z^\prime$ model. We find that the annihilation terms play cru... |
hep-ph/0212081 | Kazutaka Sudoh | Kazutaka Sudoh (RIKEN) | Polarized Parton Distribution in Neutrino Induced Heavy Flavor
Production | 3 pages, 2 figures. Talk given at the NuFact02 workshop, London, UK,
July 1-6, 2002 | J.Phys.G29:1955-1958,2003 | 10.1088/0954-3899/29/8/379 | null | hep-ph | null | In order to examine polarized strange quark distribution, semi-inclusive
$D/\Dbar$ production in neutrino deep inelastic scattering is studied including
${\cal O}(\alpha_s)$ corrections. Cross section and spin asymmetry are
calculated by using various parametrizations of polarized parton distribution
functions. It is... | [
{
"created": "Thu, 5 Dec 2002 12:27:56 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Sudoh",
"Kazutaka",
"",
"RIKEN"
]
] | In order to examine polarized strange quark distribution, semi-inclusive $D/\Dbar$ production in neutrino deep inelastic scattering is studied including ${\cal O}(\alpha_s)$ corrections. Cross section and spin asymmetry are calculated by using various parametrizations of polarized parton distribution functions. It is f... |
hep-ph/9603267 | Pavel Baikov | P.A.Baikov (Institute of Nuclear Physics, Moscow State University) | Explicit solutions of the 3--loop vacuum integral recurrence relations | 5 pages, misprint in the intermediate formula corrected | Phys.Lett.B385:404-410,1996 | 10.1016/0370-2693(96)00835-0 | INP-96-10/417 | hep-ph hep-th | null | Explicit formulas for the solutions of the recurrence relations for 3--loop
vacuum integrals are suggested. This formulas can be used for direct
calculations and demonstrate a high efficiency. They also produce a new type of
recurrence relations over the space--time dimension.
| [
{
"created": "Tue, 12 Mar 1996 00:12:39 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Mar 1996 22:17:58 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Mar 1996 01:17:12 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Baikov",
"P. A.",
"",
"Institute of Nuclear Physics, Moscow State University"
]
] | Explicit formulas for the solutions of the recurrence relations for 3--loop vacuum integrals are suggested. This formulas can be used for direct calculations and demonstrate a high efficiency. They also produce a new type of recurrence relations over the space--time dimension. |
0807.2762 | Zbigniew Was | Z. Was, P. Golonka, G. Nanava | PHOTOS Monte Carlo and its theoretical accuracy | Presented by Z. Was, April 08 2008, International Workshop on e+e-
collisions from Phi to Psi | Nucl.Phys.Proc.Suppl.181-182:269-274,2008 | 10.1016/j.nuclphysbps.2008.09.049 | IFJPAN-IV-2008-1 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Because of properties of QED, the bremsstrahlung corrections to decays of
particles or resonances can be calculated, with a good precision, separately
from other effects. Thanks to the widespread use of event records such
calculations can be embodied into a separate module of Monte Carlo simulation
chains, as used in... | [
{
"created": "Thu, 17 Jul 2008 12:01:27 GMT",
"version": "v1"
}
] | 2008-11-07 | [
[
"Was",
"Z.",
""
],
[
"Golonka",
"P.",
""
],
[
"Nanava",
"G.",
""
]
] | Because of properties of QED, the bremsstrahlung corrections to decays of particles or resonances can be calculated, with a good precision, separately from other effects. Thanks to the widespread use of event records such calculations can be embodied into a separate module of Monte Carlo simulation chains, as used in H... |
hep-ph/9501297 | Bonnie Friedman | Gary R. Goldstein, R. L. Jaffe and Xiangdong Ji | SOFFER'S INEQUALITY | 14 pages, revtex, 2 figures (available by hardcopy only) | Phys.Rev. D52 (1995) 5006-5013 | 10.1103/PhysRevD.52.5006 | MIT-CTP-2402 | hep-ph | null | Various issues surrounding a recently proposed inequality among twist-two
quark distributions in the nucleon are discussed. We provide a rigorous
derivation of the inequality in QCD, including radiative corrections and scale
dependence. We also give a more heuristic, but more physical derivation, from
which we show t... | [
{
"created": "Fri, 13 Jan 1995 23:42:17 GMT",
"version": "v1"
}
] | 2016-09-01 | [
[
"Goldstein",
"Gary R.",
""
],
[
"Jaffe",
"R. L.",
""
],
[
"Ji",
"Xiangdong",
""
]
] | Various issues surrounding a recently proposed inequality among twist-two quark distributions in the nucleon are discussed. We provide a rigorous derivation of the inequality in QCD, including radiative corrections and scale dependence. We also give a more heuristic, but more physical derivation, from which we show tha... |
2105.13391 | Ian Balitsky | Ian Balitsky | Drell-Yan angular lepton distributions at small $x$ from TMD
factorization | 80 pages and 5 figures, typos corrected, references added. arXiv
admin note: text overlap with arXiv:2012.01588 | null | null | JLAB-THY-21-3407 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The Drell-Yan process is studied in the framework of TMD factorization in the
Sudakov region $s\gg Q^2\gg q_\perp^2$ corresponding to recent LHC experiments
with $Q^2$ of order of mass of Z-boson and transverse momentum of DY pair
$\sim$ few tens GeV. The DY hadronic tensors are expressed in terms of quark
and quark-... | [
{
"created": "Thu, 27 May 2021 18:44:02 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Jun 2021 14:59:16 GMT",
"version": "v2"
},
{
"created": "Mon, 26 Jul 2021 01:31:56 GMT",
"version": "v3"
}
] | 2021-07-27 | [
[
"Balitsky",
"Ian",
""
]
] | The Drell-Yan process is studied in the framework of TMD factorization in the Sudakov region $s\gg Q^2\gg q_\perp^2$ corresponding to recent LHC experiments with $Q^2$ of order of mass of Z-boson and transverse momentum of DY pair $\sim$ few tens GeV. The DY hadronic tensors are expressed in terms of quark and quark-gl... |
1705.06325 | Hugues Beauchesne | Hugues Beauchesne, Enrico Bertuzzo, Giovanni Grilli di Cortona | Constraints on the relaxion mechanism with strongly interacting
vector-fermions | 27 pages, 10 figures. References added. Matches published version | null | 10.1007/JHEP08(2017)093 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the experimental constraints on strongly interacting vector-fermions
compatible with the relaxion mechanism and investigate any possible tuning. The
focus is on a minimal model and low confinement scale. More precisely, we study
bounds from electroweak precision tests, Higgs decay, Big Bang nucleosynthesis
a... | [
{
"created": "Wed, 17 May 2017 19:38:58 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Aug 2017 22:37:24 GMT",
"version": "v2"
}
] | 2017-09-13 | [
[
"Beauchesne",
"Hugues",
""
],
[
"Bertuzzo",
"Enrico",
""
],
[
"di Cortona",
"Giovanni Grilli",
""
]
] | We study the experimental constraints on strongly interacting vector-fermions compatible with the relaxion mechanism and investigate any possible tuning. The focus is on a minimal model and low confinement scale. More precisely, we study bounds from electroweak precision tests, Higgs decay, Big Bang nucleosynthesis and... |
1512.04533 | Yonit Hochberg | Yonit Hochberg, Matt Pyle, Yue Zhao, Kathryn M. Zurek | Detecting Superlight Dark Matter with Fermi-Degenerate Materials | 40 pages, 10 figures; v2: updated figures, matches published version | null | 10.1007/JHEP08(2016)057 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine in greater detail the recent proposal of using superconductors for
detecting dark matter as light as the warm dark matter limit of O(keV).
Detection of such light dark matter is possible if the entire kinetic energy of
the dark matter is extracted in the scattering, and if the experiment is
sensitive to O(... | [
{
"created": "Mon, 14 Dec 2015 21:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Aug 2016 19:39:31 GMT",
"version": "v2"
}
] | 2016-08-24 | [
[
"Hochberg",
"Yonit",
""
],
[
"Pyle",
"Matt",
""
],
[
"Zhao",
"Yue",
""
],
[
"Zurek",
"Kathryn M.",
""
]
] | We examine in greater detail the recent proposal of using superconductors for detecting dark matter as light as the warm dark matter limit of O(keV). Detection of such light dark matter is possible if the entire kinetic energy of the dark matter is extracted in the scattering, and if the experiment is sensitive to O(me... |
hep-ph/9612474 | Gerhard Hellstern | G. Hellstern, R. Ba\"urle, U. Z\"uckert, R. Alkofer, H. Reinhardt | Baryon Structure in a Covariant Diquark-Quark Model | 10 pages, LaTeX, 5 figures, uses sprocl.sty epsf.sty, talk given at
'Diquarks 3', Torino, Oct. 28-30,1996; to appear in the proceedings | null | null | UNITU-THEP-23/1996 | hep-ph | null | The baryon structure is investigated in a covariant diquark-quark model. In
this approach baryons emerge as relativistic bound states of a constituent
quark and a $0^{+}$ or $1^{+}$ diquark. After solving the Bethe-Salpeter
Equation for the scalar diquark quark system in ladder approximation we couple
various externa... | [
{
"created": "Fri, 27 Dec 1996 13:27:54 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hellstern",
"G.",
""
],
[
"Baürle",
"R.",
""
],
[
"Zückert",
"U.",
""
],
[
"Alkofer",
"R.",
""
],
[
"Reinhardt",
"H.",
""
]
] | The baryon structure is investigated in a covariant diquark-quark model. In this approach baryons emerge as relativistic bound states of a constituent quark and a $0^{+}$ or $1^{+}$ diquark. After solving the Bethe-Salpeter Equation for the scalar diquark quark system in ladder approximation we couple various external ... |
hep-ph/9609470 | Sean Gavin | Sean Gavin | Charmonium Suppression in Nuclear Collisions | Invited talk at the "RHIC Summer Studies '96", Brookhaven National
Laboratory, Upton, USA. 11 pages, revtex, 8 figures, epsf | null | null | null | hep-ph nucl-th | null | Measurements of $\psi$ and $\psi'$ production from experiment NA50 at the
CERN SPS are compared to predictions based on a hadronic model of charmonium
suppression by Vogt and myself. Data on centrality dependence and total cross
sections are in good accord with our predictions. Uncertainties in theoretical
quanities ... | [
{
"created": "Wed, 25 Sep 1996 11:46:53 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Gavin",
"Sean",
""
]
] | Measurements of $\psi$ and $\psi'$ production from experiment NA50 at the CERN SPS are compared to predictions based on a hadronic model of charmonium suppression by Vogt and myself. Data on centrality dependence and total cross sections are in good accord with our predictions. Uncertainties in theoretical quanities su... |
1207.1613 | Jamie Tattersall Dr | Herbi K. Dreiner and Michael Kr\"amer and Jamie Tattersall | How low can SUSY go? Matching, monojets and compressed spectra | References added, version submitted to epl | null | 10.1209/0295-5075/99/61001 | BONN-TH-2012-18 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If supersymmetry (SUSY) has a compressed spectrum then the current mass
limits from the LHC can be drastically reduced. We consider a possible 'worst
case' scenario where the gluino and/or squarks are degenerate with the lightest
SUSY particle (LSP). The most sensitive searches for these compressed spectra
are via th... | [
{
"created": "Fri, 6 Jul 2012 12:48:00 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jul 2012 09:55:39 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Dreiner",
"Herbi K.",
""
],
[
"Krämer",
"Michael",
""
],
[
"Tattersall",
"Jamie",
""
]
] | If supersymmetry (SUSY) has a compressed spectrum then the current mass limits from the LHC can be drastically reduced. We consider a possible 'worst case' scenario where the gluino and/or squarks are degenerate with the lightest SUSY particle (LSP). The most sensitive searches for these compressed spectra are via the ... |
1909.08850 | Cody B Duncan | Johannes Bellm, Cody B Duncan, Stefan Gieseke, Miroslav Myska, Andrzej
Si\'odmok | Spacetime Colour Reconnection in Herwig 7 | 14 pages, 12 figures, updated to final accepted version (EPJ C) | Eur. Phys. J. C79 no. 12 (2019) 1003 | 10.1140/epjc/s10052-019-7533-6 | CoEPP-MN-19-04, MCNET-19-21, KA-TP-08-2019, HERWIG-2019-01, LU-TP
19-41 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a model for generating spacetime coordinates in the Monte Carlo
event generator Herwig 7, and perform colour reconnection by minimizing a
boost-invariant distance measure of the system. We compare the model to a
series of soft physics observables. We find reasonable agreement with the data,
suggesting that... | [
{
"created": "Thu, 19 Sep 2019 08:18:48 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Sep 2019 00:40:41 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Dec 2019 21:50:47 GMT",
"version": "v3"
}
] | 2019-12-20 | [
[
"Bellm",
"Johannes",
""
],
[
"Duncan",
"Cody B",
""
],
[
"Gieseke",
"Stefan",
""
],
[
"Myska",
"Miroslav",
""
],
[
"Siódmok",
"Andrzej",
""
]
] | We present a model for generating spacetime coordinates in the Monte Carlo event generator Herwig 7, and perform colour reconnection by minimizing a boost-invariant distance measure of the system. We compare the model to a series of soft physics observables. We find reasonable agreement with the data, suggesting that $... |
1610.05783 | Takeshi Kobayashi | Andrea De Simone and Takeshi Kobayashi | Spontaneous Baryogenesis without Baryon Isocurvature | 21 pages, 3 figures; v2: improved discussion of cutoff, published in
JCAP | JCAP02(2017)036 | 10.1088/1475-7516/2017/02/036 | SISSA 51/2016/FISI | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new class of spontaneous baryogenesis models that does not
produce baryon isocurvature perturbations. The baryon chemical potential in
these models is independent of the field value of the baryon-generating scalar,
hence the scalar field fluctuations are blocked from propagating into the
baryon isocurvat... | [
{
"created": "Tue, 18 Oct 2016 20:00:28 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2017 15:02:51 GMT",
"version": "v2"
}
] | 2017-03-30 | [
[
"De Simone",
"Andrea",
""
],
[
"Kobayashi",
"Takeshi",
""
]
] | We propose a new class of spontaneous baryogenesis models that does not produce baryon isocurvature perturbations. The baryon chemical potential in these models is independent of the field value of the baryon-generating scalar, hence the scalar field fluctuations are blocked from propagating into the baryon isocurvatur... |
hep-ph/9409374 | Richard Ball | R. D. Ball and S. Forte | Calculating F_2^p at small x and large Q^2 | 7 pages, TeX with harvmac, 4 figures in compressed postscript,
CERN-TH.7422/94 | Nucl.Phys.Proc.Suppl. 39BC (1995) 25-27 | 10.1016/0920-5632(95)00036-9 | null | hep-ph | null | We show that the double asymptotic scaling of the HERA structure function
data is consistent with pre-HERA data at larger $x$, soft pomeron behaviour at
small $x$ and a sensible starting scale $Q_0$. We can thus actually calculate
$F_2^p$ at small $x$ and large $Q^2$ by evolving up perturbatively at two
loops, withou... | [
{
"created": "Wed, 21 Sep 1994 15:06:45 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Ball",
"R. D.",
""
],
[
"Forte",
"S.",
""
]
] | We show that the double asymptotic scaling of the HERA structure function data is consistent with pre-HERA data at larger $x$, soft pomeron behaviour at small $x$ and a sensible starting scale $Q_0$. We can thus actually calculate $F_2^p$ at small $x$ and large $Q^2$ by evolving up perturbatively at two loops, without ... |
hep-ph/9810508 | Marcio Jose Menon | M.J. Menon | A conjecture on centauro species | 3 pages, aps-revtex, 1 ps figure, presented at VI Hadron Physics -
1998, Florianopolis, SC, March 1998 | null | null | null | hep-ph hep-ex | null | It is argued that Centauro events observed in cosmic ray experiments may be
characteristic of only pp and not p(bar)p interactions.
| [
{
"created": "Wed, 28 Oct 1998 19:18:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Menon",
"M. J.",
""
]
] | It is argued that Centauro events observed in cosmic ray experiments may be characteristic of only pp and not p(bar)p interactions. |
2304.07643 | Damiano Anselmi | Damiano Anselmi | Propagators and widths of physical and purely virtual particles in a
finite interval of time | 18 pages, 11 figures; v2: JHEP | J. High Energ. Phys. 07 (2023) 99 | 10.1007/JHEP07(2023)099 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the free and dressed propagators of physical and purely virtual
particles in a finite interval of time $\tau $ and on a compact space manifold
$\Omega $, using coherent states. In the free-field limit, the propagators are
described by the entire function $(e^{z}-1-z)/z^{2}$, whose shape on the real
axis is s... | [
{
"created": "Sat, 15 Apr 2023 22:08:33 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jul 2023 10:29:35 GMT",
"version": "v2"
}
] | 2023-07-17 | [
[
"Anselmi",
"Damiano",
""
]
] | We study the free and dressed propagators of physical and purely virtual particles in a finite interval of time $\tau $ and on a compact space manifold $\Omega $, using coherent states. In the free-field limit, the propagators are described by the entire function $(e^{z}-1-z)/z^{2}$, whose shape on the real axis is sim... |
hep-ph/0404264 | Jonathan Rosner | Jonathan L. Rosner | Precision electroweak tests with $\bar \nu_e e$ scattering | 4 pages, 1 figure. To be published in Phys. Rev. D, Brief Reports.
Misprints corrected | Phys.Rev. D70 (2004) 037301 | 10.1103/PhysRevD.70.037301 | CLNS 04-1874 | hep-ph | null | Measurements of the cross section for $\bar \nu_e e^-$ elastic scattering
with unprecedented precision have recently been proposed. The impact of these
experiments for detecting possible deviations from the standard electroweak
theory is analyzed and compared with that of several other measurements.
| [
{
"created": "Thu, 29 Apr 2004 12:30:48 GMT",
"version": "v1"
},
{
"created": "Tue, 18 May 2004 17:31:24 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Rosner",
"Jonathan L.",
""
]
] | Measurements of the cross section for $\bar \nu_e e^-$ elastic scattering with unprecedented precision have recently been proposed. The impact of these experiments for detecting possible deviations from the standard electroweak theory is analyzed and compared with that of several other measurements. |
1611.09413 | Sergey Godunov | S.I. Glazyrin, S.I. Godunov | Spatial structure of the modified Coulomb potential in a superstrong
magnetic field | 5 pages, 5 figures | null | 10.1134/S0021364017030018 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The modification of the Coulomb potential due to the enhancement of loop
corrections in a superstrong magnetic field is studied numerically. We
calculate the modified potential with high precision and obtain the pattern of
equipotential lines. The results confirm the general features known from
previous studies, howe... | [
{
"created": "Mon, 28 Nov 2016 22:18:43 GMT",
"version": "v1"
}
] | 2017-05-24 | [
[
"Glazyrin",
"S. I.",
""
],
[
"Godunov",
"S. I.",
""
]
] | The modification of the Coulomb potential due to the enhancement of loop corrections in a superstrong magnetic field is studied numerically. We calculate the modified potential with high precision and obtain the pattern of equipotential lines. The results confirm the general features known from previous studies, howeve... |
2311.04878 | Farvah Mahmoudi | G. D'Ambrosio, F. Mahmoudi and S. Neshatpour | Beyond the Standard Model prospects for kaon physics at future
experiments | 16 pages, 5 figures | JHEP 02 (2024) 166 | 10.1007/JHEP02(2024)166 | CERN-TH-2023-208 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Rare kaon decays offer a powerful tool for investigating new physics in $s\to
d$ transitions. Currently, many of the interesting decay modes are either
measured with rather large uncertainties compared to their theoretical
predictions or have not yet been observed. The future HIKE programme at CERN
will provide unpre... | [
{
"created": "Wed, 8 Nov 2023 18:31:03 GMT",
"version": "v1"
}
] | 2024-07-01 | [
[
"D'Ambrosio",
"G.",
""
],
[
"Mahmoudi",
"F.",
""
],
[
"Neshatpour",
"S.",
""
]
] | Rare kaon decays offer a powerful tool for investigating new physics in $s\to d$ transitions. Currently, many of the interesting decay modes are either measured with rather large uncertainties compared to their theoretical predictions or have not yet been observed. The future HIKE programme at CERN will provide unprece... |
2402.12085 | Jiyuan Ke | Jiyuan Ke, Minxing Li, Ping He | Principle of multi-critical-points in the ALP-Higgs model and the
corresponding phase transition | 6 pages, 3 figures | Phys. Lett. B (2024), 850, 138546 | 10.1016/j.physletb.2024.138546 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The principle of multi-critical-points (PMCP) may be a convincing approach to
determine the emerging parameter values in different kinds of
beyond-standard-model (BSM) models. This could certainly be applied to solve
the problem of undetermined new parameters in the ALP-Higgs interaction models.
In this paper, we app... | [
{
"created": "Mon, 19 Feb 2024 12:07:23 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Feb 2024 12:30:16 GMT",
"version": "v2"
}
] | 2024-08-12 | [
[
"Ke",
"Jiyuan",
""
],
[
"Li",
"Minxing",
""
],
[
"He",
"Ping",
""
]
] | The principle of multi-critical-points (PMCP) may be a convincing approach to determine the emerging parameter values in different kinds of beyond-standard-model (BSM) models. This could certainly be applied to solve the problem of undetermined new parameters in the ALP-Higgs interaction models. In this paper, we apply... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.