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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1010.3818 | Dong Phung Van | P. V. Dong, H. N. Long | A simple model of gauged lepton and baryon charges | 13 pages, revised version | Physics International 6, 23 (2015) | 10.3844/pisp.2015.23.32 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that simpler fermionic contents, responsible for the extension of
the standard model with gauged lepton and baryon charges, can be constructed by
assuming existence of so-called leptoquarks (j,k) with exotic electric charges
q_j=1/2, q_k=-1/2. Some new features in our model are that (i) as the natural
conseq... | [
{
"created": "Tue, 19 Oct 2010 07:15:24 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Dec 2010 11:08:11 GMT",
"version": "v2"
},
{
"created": "Wed, 31 Aug 2011 06:39:43 GMT",
"version": "v3"
}
] | 2017-05-25 | [
[
"Dong",
"P. V.",
""
],
[
"Long",
"H. N.",
""
]
] | We argue that simpler fermionic contents, responsible for the extension of the standard model with gauged lepton and baryon charges, can be constructed by assuming existence of so-called leptoquarks (j,k) with exotic electric charges q_j=1/2, q_k=-1/2. Some new features in our model are that (i) as the natural conseque... |
hep-ph/0209338 | Nikolai Romanenko | Nikolai Romanenko | Signatures of Right-Handed Majorana neutrinos and gauge bosons in $e
\gamma$ Collisions | 18 pages, 7 figures, LaTeX | Phys.Rev.D67:033002,2003 | 10.1103/PhysRevD.67.033002 | null | hep-ph | null | The process $e^- \gamma \to e^+ W_R^- W_R^-$ is studied in the framework of
the Left-Right symmetric model. It is shown that this reaction and $e^- \gamma
\to l^+
W_R^- W_R^-$ for the arbitrary final lepton are likely to be discovered for
CLIC collider option.
For relatively light doubly charged Higgs boson its m... | [
{
"created": "Fri, 27 Sep 2002 20:38:15 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Nov 2002 16:17:10 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Romanenko",
"Nikolai",
""
]
] | The process $e^- \gamma \to e^+ W_R^- W_R^-$ is studied in the framework of the Left-Right symmetric model. It is shown that this reaction and $e^- \gamma \to l^+ W_R^- W_R^-$ for the arbitrary final lepton are likely to be discovered for CLIC collider option. For relatively light doubly charged Higgs boson its mass do... |
hep-ph/0312346 | M. D. Scadron | D.V. Bugg, M.D. Scadron | The pion nucleon coupling constant and the Goldberger-Treiman relation | 15 pages, no figures. Accepted for publication in Euro. Phys. J C | null | null | null | hep-ph | null | The latest $\pi N$ elastic scattering data are re-analysed to determine the
coupling constant $g_c$ of the charged pion, using the dispersion relation for
the invariant amplitude $B^{(+)}$. Depending on the choice of data-base, values
$g^2_c/4\pi = 13.80$ to 13.65 are obtained with errors of $\pm 0.12$. We
re-examine... | [
{
"created": "Thu, 25 Dec 2003 00:22:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bugg",
"D. V.",
""
],
[
"Scadron",
"M. D.",
""
]
] | The latest $\pi N$ elastic scattering data are re-analysed to determine the coupling constant $g_c$ of the charged pion, using the dispersion relation for the invariant amplitude $B^{(+)}$. Depending on the choice of data-base, values $g^2_c/4\pi = 13.80$ to 13.65 are obtained with errors of $\pm 0.12$. We re-examine t... |
hep-ph/0608025 | Bruce Knuteson | Bruce Knuteson | Solution to the LHC Inverse Problem | Talk presented at DIS 2006 and PHENO 2006; 4 pages | null | 10.1142/9789812706706_0078 | null | hep-ph hep-ex | null | The "LHC Inverse Problem" refers to the question of determining the
underlying physical theory giving rise to the signals expected to be seen at
the Large Hadron Collider. The solution to this problem (Bard) is reviewed. The
combination of CDF and D0 data is motivated.
| [
{
"created": "Wed, 2 Aug 2006 21:30:51 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Knuteson",
"Bruce",
""
]
] | The "LHC Inverse Problem" refers to the question of determining the underlying physical theory giving rise to the signals expected to be seen at the Large Hadron Collider. The solution to this problem (Bard) is reviewed. The combination of CDF and D0 data is motivated. |
hep-ph/0606244 | Robert Thorne S | R.S. Thorne, A.D. Martin and W.J. Stirling | MRST Parton Distributions -- status 2006 | 5 pages, 5 figures included as .ps files, presented at the DIS2006
meeting, April 19-24, Tsukuba, Japan | null | 10.1142/9789812706706_0011 | null | hep-ph | null | We present the new preliminary MRST parton distributions at NLO and NNLO. The
analysis includes some new data and there is an improvement in the theoretical
treatment at NNLO. Essentially complete NNLO partons are presented for the
first time, together with uncertainties.
| [
{
"created": "Thu, 22 Jun 2006 17:00:12 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Thorne",
"R. S.",
""
],
[
"Martin",
"A. D.",
""
],
[
"Stirling",
"W. J.",
""
]
] | We present the new preliminary MRST parton distributions at NLO and NNLO. The analysis includes some new data and there is an improvement in the theoretical treatment at NNLO. Essentially complete NNLO partons are presented for the first time, together with uncertainties. |
1111.5331 | Alexander Friedland | Alexander Friedland, Michael L. Graesser, Ian M. Shoemaker, Luca
Vecchi (Los Alamos) | Probing Nonstandard Standard Model Backgrounds with LHC Monojets | updated to match the PLB version; references added, discussion
updated and expanded, particularly in the multilepton section | Physics Letters B 714 (2012), pp. 267-275 | 10.1016/j.physletb.2012.06.078 | LA-UR-11-11724 | hep-ph hep-ex nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Monojet events at colliders have been used to probe models of dark matter and
extra dimensions. We point out that these events also probe extensions of the
Standard Model modifying neutrino-quark interactions. Such nonstandard
interactions (NSI) have been discussed in connection with neutrino oscillation
experiments.... | [
{
"created": "Tue, 22 Nov 2011 21:00:01 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Dec 2011 23:17:06 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Jul 2012 01:19:00 GMT",
"version": "v3"
}
] | 2012-07-31 | [
[
"Friedland",
"Alexander",
"",
"Los Alamos"
],
[
"Graesser",
"Michael L.",
"",
"Los Alamos"
],
[
"Shoemaker",
"Ian M.",
"",
"Los Alamos"
],
[
"Vecchi",
"Luca",
"",
"Los Alamos"
]
] | Monojet events at colliders have been used to probe models of dark matter and extra dimensions. We point out that these events also probe extensions of the Standard Model modifying neutrino-quark interactions. Such nonstandard interactions (NSI) have been discussed in connection with neutrino oscillation experiments. A... |
hep-ph/0009117 | Alexander Pankov | A.A. Pankov and N. Paver | Model independent constraints on contact interactions from LEP2 | 9 pages (Latex) with 6 figures and 1 table | Phys.Lett.B493:307-314,2000 | 10.1016/S0370-2693(00)01106-0 | IC/2000/136 | hep-ph | null | We quantitatively discuss the possibility of deriving model-independent
constraints on the general four-fermion contact interaction couplings, from the
currently available data on the two-fermion production processes
$e^+e^-\to\mu^+\mu^-$, $b\bar{b}$ and $c\bar{c}$ with unpolarized initial
beams. The method is essent... | [
{
"created": "Mon, 11 Sep 2000 10:32:40 GMT",
"version": "v1"
}
] | 2011-01-25 | [
[
"Pankov",
"A. A.",
""
],
[
"Paver",
"N.",
""
]
] | We quantitatively discuss the possibility of deriving model-independent constraints on the general four-fermion contact interaction couplings, from the currently available data on the two-fermion production processes $e^+e^-\to\mu^+\mu^-$, $b\bar{b}$ and $c\bar{c}$ with unpolarized initial beams. The method is essentia... |
1001.3146 | Xin-Nian Wang | Jian-Hua Gao, Zuo-tang Liang and Xin-Nian Wang | Nuclear dependence of azimuthal asymmetry in semi-inclusive deep
inelastic scattering | 9 pages in RevTex with 2 figures | Phys.Rev.C81:065211,2010 | 10.1103/PhysRevC.81.065211 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the framework of a generalized factorization, semi-inclusive deeply
inelastic scattering (SIDIS) cross sections can be expressed as a series of
products of collinear hard parts and transverse-momentum-dependent (TMD) parton
distributions and correlations. The azimuthal asymmetry <cos\phi>$ of
unpolarized SIDIS... | [
{
"created": "Mon, 18 Jan 2010 21:08:21 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Gao",
"Jian-Hua",
""
],
[
"Liang",
"Zuo-tang",
""
],
[
"Wang",
"Xin-Nian",
""
]
] | Within the framework of a generalized factorization, semi-inclusive deeply inelastic scattering (SIDIS) cross sections can be expressed as a series of products of collinear hard parts and transverse-momentum-dependent (TMD) parton distributions and correlations. The azimuthal asymmetry <cos\phi>$ of unpolarized SIDIS i... |
0911.3848 | Norberto N. Scoccola | G.A. Contrera, D. Gomez Dumm, Norberto N. Scoccola | Meson properties at finite temperature in a three flavor nonlocal chiral
quark model with Polyakov loop | 21 pages, 4 figures. Fig. 3 and final part of Sect. IV modified,
references added, conclusions unchanged. To be published in Phys. Rev. D | Phys.Rev.D81:054005,2010 | 10.1103/PhysRevD.81.054005 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the finite temperature behavior of light scalar and pseudoscalar
meson properties in the context of a three-flavor nonlocal chiral quark model.
The model includes mixing with active strangeness degrees of freedom, and takes
care of the effect of gauge interactions by coupling the quarks with the
Polyakov loo... | [
{
"created": "Thu, 19 Nov 2009 17:29:02 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Feb 2010 20:38:18 GMT",
"version": "v2"
}
] | 2010-04-06 | [
[
"Contrera",
"G. A.",
""
],
[
"Dumm",
"D. Gomez",
""
],
[
"Scoccola",
"Norberto N.",
""
]
] | We study the finite temperature behavior of light scalar and pseudoscalar meson properties in the context of a three-flavor nonlocal chiral quark model. The model includes mixing with active strangeness degrees of freedom, and takes care of the effect of gauge interactions by coupling the quarks with the Polyakov loop.... |
hep-ph/9408288 | null | Dieter Stoll | Gauge fixing by unitary transformations in QCD | email: stoll@tkyux.phys.s.u-tokyo.ac.jp; 8 pages LaTex; Paper to be
published in Physics Letters B | Phys.Lett. B336 (1994) 518-523 | 10.1016/0370-2693(94)90566-5 | null | hep-ph | null | The unitary gauge fixing technique is applied to the QCD hamiltonian
formulated in terms of angular variables. It is demonstrated that in this
formulation projections on the physical Hilbert space are unnecessary to
separate physical and unphysical degrees of freedom. Therefore the application
of the unitary gauge fi... | [
{
"created": "Mon, 15 Aug 1994 18:40:57 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Stoll",
"Dieter",
""
]
] | The unitary gauge fixing technique is applied to the QCD hamiltonian formulated in terms of angular variables. It is demonstrated that in this formulation projections on the physical Hilbert space are unnecessary to separate physical and unphysical degrees of freedom. Therefore the application of the unitary gauge fixi... |
1410.0404 | Stanley J. Brodsky | Stanley J. Brodsky | Novel QCD Phenomena at the LHC: The Ridge, Digluon-Initiated
Subprocesses, Direct Reactions, Non-Universal Antishadowing, and Forward
Higgs Production | Presented at the 17th International Conference on Quantum
Chromodynamics (QCD 14), June 30-July 4, 2014, Montpellier, France | null | null | SLAC-PUB-16079 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I discuss a number of novel tests of QCD at the LHC, measurements which can
illuminate fundamental features of hadron physics. I also review the "Principle
of Maximum Conformality" (PMC) which systematically sets the renormalization
scale order-by-order in pQCD, eliminating an unnecessary theoretical
uncertainty. The... | [
{
"created": "Wed, 1 Oct 2014 22:44:48 GMT",
"version": "v1"
}
] | 2014-10-03 | [
[
"Brodsky",
"Stanley J.",
""
]
] | I discuss a number of novel tests of QCD at the LHC, measurements which can illuminate fundamental features of hadron physics. I also review the "Principle of Maximum Conformality" (PMC) which systematically sets the renormalization scale order-by-order in pQCD, eliminating an unnecessary theoretical uncertainty. The P... |
1407.1990 | Jakub Wagner | A.T. Goritschnig, B. Pire, Jakub Wagner | Timelike deeply virtual Compton scattering with a linearly polarized
real (or quasi-real) photon beam | To appear in the proceedings XXII. International Workshop on Deep
Inelastic Scattering and Related Subjects (DIS 2014), 28 April - 2 May 2014,
Warsaw, Poland | null | null | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate timelike virtual Compton scattering amplitudes in the
generalized Bjorken scaling regime and focus on a new polarization asymmetry in
the scattering process with a linearly polarized photon beam in the medium
energy range, which will be studied intensely at JLab12 experiments. We
demonstrate that new obs... | [
{
"created": "Tue, 8 Jul 2014 08:31:35 GMT",
"version": "v1"
}
] | 2014-07-09 | [
[
"Goritschnig",
"A. T.",
""
],
[
"Pire",
"B.",
""
],
[
"Wagner",
"Jakub",
""
]
] | We calculate timelike virtual Compton scattering amplitudes in the generalized Bjorken scaling regime and focus on a new polarization asymmetry in the scattering process with a linearly polarized photon beam in the medium energy range, which will be studied intensely at JLab12 experiments. We demonstrate that new obser... |
hep-ph/0604169 | Anthony Zee | Pavel Kovtun and A. Zee | A schematic model of neutrinos | 4 pages | Phys.Lett. B640 (2006) 37-39 | 10.1016/j.physletb.2006.07.037 | NSF-KITP-06-28 | hep-ph | null | We show that the observed pattern for neutrino mixing arises naturally if
neutrinos are composites of more elementary constituents carrying an SU(2)
quantum number we call lepospin.
| [
{
"created": "Wed, 19 Apr 2006 20:44:08 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Kovtun",
"Pavel",
""
],
[
"Zee",
"A.",
""
]
] | We show that the observed pattern for neutrino mixing arises naturally if neutrinos are composites of more elementary constituents carrying an SU(2) quantum number we call lepospin. |
2102.13652 | Niko Koivunen | Juan Carlos Criado, Abdelhak Djouadi, Niko Koivunen, Martti Raidal,
Hardi Veerm\"ae | Higher-spin particles at high-energy colliders | Published version. 38 pages, 6 figures. Comments welcome | null | 10.1007/JHEP05(2021)254 | null | hep-ph hep-ex hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using an effective field theory approach for higher-spin fields, we derive
the interactions of colour singlet and electrically neutral particles with a
spin higher than unity, concentrating on the spin-3/2, spin-2, spin-5/2 and
spin-3 cases. We compute the decay rates and production cross sections in the
main channel... | [
{
"created": "Fri, 26 Feb 2021 18:58:07 GMT",
"version": "v1"
},
{
"created": "Sat, 22 May 2021 10:28:29 GMT",
"version": "v2"
}
] | 2021-06-16 | [
[
"Criado",
"Juan Carlos",
""
],
[
"Djouadi",
"Abdelhak",
""
],
[
"Koivunen",
"Niko",
""
],
[
"Raidal",
"Martti",
""
],
[
"Veermäe",
"Hardi",
""
]
] | Using an effective field theory approach for higher-spin fields, we derive the interactions of colour singlet and electrically neutral particles with a spin higher than unity, concentrating on the spin-3/2, spin-2, spin-5/2 and spin-3 cases. We compute the decay rates and production cross sections in the main channels ... |
hep-ph/0510086 | Imre Czovek | Imre Czovek | Color breaking in the quantum leaped stop decay | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The superfield propagator contains a measurable quantum leap, which comes
from the definition of SUSY. In the sfermion -> Goldstino + fermion vertex
change: 1. the spin of sparticle with discrete 1/2, 2. the Grassman superspace
with the Goldstino shift operator. 3. the spacetime as the result of extra
dimensional lea... | [
{
"created": "Fri, 7 Oct 2005 08:57:44 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Apr 2009 19:12:24 GMT",
"version": "v10"
},
{
"created": "Sun, 11 Jul 2010 12:42:56 GMT",
"version": "v11"
},
{
"created": "Thu, 30 Jun 2011 08:32:34 GMT",
"version": "v12"
},
{
"... | 2015-04-14 | [
[
"Czovek",
"Imre",
""
]
] | The superfield propagator contains a measurable quantum leap, which comes from the definition of SUSY. In the sfermion -> Goldstino + fermion vertex change: 1. the spin of sparticle with discrete 1/2, 2. the Grassman superspace with the Goldstino shift operator. 3. the spacetime as the result of extra dimensional leap.... |
hep-ph/0205025 | Ernest Ma | Ernest Ma (UC Riverside) | Supersymmetric Higgs Triplets and Bilinear R-Parity Nonconservation | 5 pages, no figure | Mod.Phys.Lett. A17 (2002) 1259-1262 | 10.1142/S0217732302007363 | UCRHEP-T336 (May 2002) | hep-ph | null | The supersymmetric standard model of particle interactions is extended to
include two Higgs triplet superfields at the TeV scale, carrying two units of
lepton number. Realistic tree-level Majorana neutrino masses are obtained in
the presence of soft, i.e. bilinear, R-parity nonconservation.
| [
{
"created": "Thu, 2 May 2002 16:26:05 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Ma",
"Ernest",
"",
"UC Riverside"
]
] | The supersymmetric standard model of particle interactions is extended to include two Higgs triplet superfields at the TeV scale, carrying two units of lepton number. Realistic tree-level Majorana neutrino masses are obtained in the presence of soft, i.e. bilinear, R-parity nonconservation. |
hep-ph/0505202 | Olga Mena Requejo | Olga Mena and Stephen Parke | Physics Potential of the Fermilab NuMI beamline | 23 pages, 12 figures | Phys.Rev.D72:053003,2005 | 10.1103/PhysRevD.72.053003 | FERMILAB-PUB-05-196-T | hep-ph | null | We explore the physics potential of the NuMI beamline with a detector located
10 km off-axis at a distant site (810 km). We study the sensitivity to $\sin^2
2 \theta_{13}$ and to the CP-violating parameter $\sin \delta$ as well as the
determination of the neutrino mass hierarchy by exploiting the $\nu_\mu \to
\nu_e$ ... | [
{
"created": "Mon, 23 May 2005 20:05:14 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jul 2005 19:53:41 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Mena",
"Olga",
""
],
[
"Parke",
"Stephen",
""
]
] | We explore the physics potential of the NuMI beamline with a detector located 10 km off-axis at a distant site (810 km). We study the sensitivity to $\sin^2 2 \theta_{13}$ and to the CP-violating parameter $\sin \delta$ as well as the determination of the neutrino mass hierarchy by exploiting the $\nu_\mu \to \nu_e$ an... |
hep-ph/0605007 | Narendra Sahu | Narendra Sahu and Utpal Sarkar | Leptogenesis bound on neutrino masses in left-right symmetric models
with spontaneous D-parity violation | 32 pages (revtex), 12 eps figures, clarifications are added in
section VII, A new section VIII is added, useful references are added.
Journal version, To appear in Phys. Rev. D | Phys.Rev. D74 (2006) 093002 | 10.1103/PhysRevD.74.093002 | null | hep-ph | null | We study the baryogenesis via leptogenesis in a class of left-right symmetric
models, in which $D$-parity is broken spontaneously. We first discuss the
consequence of the spontaneous $D$-parity breaking on the neutrino masses. Than
we study the lepton asymmetry in various cases, from the decay of right handed
neutrin... | [
{
"created": "Sun, 30 Apr 2006 07:58:04 GMT",
"version": "v1"
},
{
"created": "Fri, 12 May 2006 19:51:43 GMT",
"version": "v2"
},
{
"created": "Sun, 22 Oct 2006 14:28:23 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Sahu",
"Narendra",
""
],
[
"Sarkar",
"Utpal",
""
]
] | We study the baryogenesis via leptogenesis in a class of left-right symmetric models, in which $D$-parity is broken spontaneously. We first discuss the consequence of the spontaneous $D$-parity breaking on the neutrino masses. Than we study the lepton asymmetry in various cases, from the decay of right handed neutrino ... |
2211.08443 | Bhavesh Chauhan | Bhavesh Chauhan | Using supernova neutrinos to probe strange spin of proton with JUNO and
THEIA | 9 pages, 4 figures; comments are welcome | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The strange quark contribution to proton's spin ($\Delta s$) is a fundamental
quantity that is poorly determined from current experiments. Neutrino-proton
elastic scattering (pES) is a promising channel to measure this quantity, and
requires an intense source of low-energy neutrinos and a low-threshold detector
with ... | [
{
"created": "Tue, 15 Nov 2022 19:00:03 GMT",
"version": "v1"
}
] | 2022-11-17 | [
[
"Chauhan",
"Bhavesh",
""
]
] | The strange quark contribution to proton's spin ($\Delta s$) is a fundamental quantity that is poorly determined from current experiments. Neutrino-proton elastic scattering (pES) is a promising channel to measure this quantity, and requires an intense source of low-energy neutrinos and a low-threshold detector with ex... |
hep-ph/9801454 | null | Pran Nath and R. Arnowitt | Accurate Cosmological Parmeters and Supersymmetric Particle Properties | RevTeX 10 pages, 4 figures | Mod.Phys.Lett.A13:2239-2246,1998 | 10.1142/S0217732398002394 | null | hep-ph astro-ph | null | Future sattelite, balloon and ground based experiments will give precision
determinations of the basic cosmological parameters and hence determine the
amount of cold dark matter accurately. We consider here two cosmological
models, the nuCDM model and the LambdaCDM model, and examine within the
framework of supergrav... | [
{
"created": "Fri, 30 Jan 1998 16:32:26 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Nath",
"Pran",
""
],
[
"Arnowitt",
"R.",
""
]
] | Future sattelite, balloon and ground based experiments will give precision determinations of the basic cosmological parameters and hence determine the amount of cold dark matter accurately. We consider here two cosmological models, the nuCDM model and the LambdaCDM model, and examine within the framework of supergravit... |
1808.05706 | Fazlollah Hajkarim | Manuel Drees, Fazlollah Hajkarim | Neutralino Dark Matter in Scenarios with Early Matter Domination | 27 pages, 6 figures, updated references, minor modifications, as
published | JHEP 1812 (2018) 042 | 10.1007/JHEP12(2018)042 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the production of neutralino dark matter in a cosmological
scenario featuring an early matter dominated era ending at a relatively low
reheating temperature. In such scenarios different production mechanisms of
weakly interacting massive particles (WIMPs), besides the well--studied thermal
production, ... | [
{
"created": "Thu, 16 Aug 2018 23:49:25 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Dec 2018 17:52:20 GMT",
"version": "v2"
}
] | 2018-12-18 | [
[
"Drees",
"Manuel",
""
],
[
"Hajkarim",
"Fazlollah",
""
]
] | We investigate the production of neutralino dark matter in a cosmological scenario featuring an early matter dominated era ending at a relatively low reheating temperature. In such scenarios different production mechanisms of weakly interacting massive particles (WIMPs), besides the well--studied thermal production, ca... |
2307.04450 | Alessandro Pilloni | T. Alghamdi, Y. Alanazi, M. Battaglieri, L. Bibrzycki, A. V. Golda, A.
N. Hiller Blin, E. L. Isupov, Y. Li, L. Marsicano, W. Melnitchouk, V. I.
Mokeev, G. Montana, A. Pilloni, N. Sato, A. P. Szczepaniak, and T. Vittorini | Toward a generative modeling analysis of CLAS exclusive $2\pi$
photoproduction | 14 pages, 20 figures | null | null | JLAB-THY-23-3881 | hep-ph hep-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | AI-supported algorithms, particularly generative models, have been
successfully used in a variety of different contexts. In this work, we
demonstrate for the first time that generative adversarial networks (GANs) can
be used in high-energy experimental physics to unfold detector effects from
multi-particle final stat... | [
{
"created": "Mon, 10 Jul 2023 10:00:15 GMT",
"version": "v1"
}
] | 2023-07-11 | [
[
"Alghamdi",
"T.",
""
],
[
"Alanazi",
"Y.",
""
],
[
"Battaglieri",
"M.",
""
],
[
"Bibrzycki",
"L.",
""
],
[
"Golda",
"A. V.",
""
],
[
"Blin",
"A. N. Hiller",
""
],
[
"Isupov",
"E. L.",
""
],
[
"Li",
... | AI-supported algorithms, particularly generative models, have been successfully used in a variety of different contexts. In this work, we demonstrate for the first time that generative adversarial networks (GANs) can be used in high-energy experimental physics to unfold detector effects from multi-particle final states... |
2403.05637 | Nicol\'as P\'erez | A. E. C\'arcamo Hern\'andez, Yocelyne Hidalgo Vel\'asquez, Sergey
Kovalenko, Nicol\'as A. P\'erez-Julve, Ivan Schmidt | Models of radiative linear seesaw with electrically charged mediators | 25 pages, v2 contains enlarged discussion | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose two versions of radiative linear seesaw models, where electrically
charged scalars and vector-like leptons generate the Dirac neutrino mass
submatrix at one and two loop levels. In these models, the SM charged lepton
masses are generated from a one loop level radiative seesaw mechanism mediated
by charged ... | [
{
"created": "Fri, 8 Mar 2024 19:18:54 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Jul 2024 19:29:01 GMT",
"version": "v2"
}
] | 2024-07-31 | [
[
"Hernández",
"A. E. Cárcamo",
""
],
[
"Velásquez",
"Yocelyne Hidalgo",
""
],
[
"Kovalenko",
"Sergey",
""
],
[
"Pérez-Julve",
"Nicolás A.",
""
],
[
"Schmidt",
"Ivan",
""
]
] | We propose two versions of radiative linear seesaw models, where electrically charged scalars and vector-like leptons generate the Dirac neutrino mass submatrix at one and two loop levels. In these models, the SM charged lepton masses are generated from a one loop level radiative seesaw mechanism mediated by charged ex... |
0810.4954 | Antonio Bouzas | Antonio O. Bouzas | Absorptive part of meson--baryon scattering amplitude and baryon
polarization in chiral perturbation theory | null | Int.J.Mod.Phys.E17:1477-1497,2008 | 10.1142/S0218301308010544 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the spin asymmetry and polarization of the final-state baryon in
its rest frame in two-body meson--baryon low-energy scattering with unpolarized
initial state, to lowest non-trivial order in BChPT. The required absorptive
amplitudes are obtained analytically at one-loop level. We discuss the
polarization r... | [
{
"created": "Mon, 27 Oct 2008 23:44:02 GMT",
"version": "v1"
}
] | 2010-04-21 | [
[
"Bouzas",
"Antonio O.",
""
]
] | We compute the spin asymmetry and polarization of the final-state baryon in its rest frame in two-body meson--baryon low-energy scattering with unpolarized initial state, to lowest non-trivial order in BChPT. The required absorptive amplitudes are obtained analytically at one-loop level. We discuss the polarization res... |
hep-ph/0210224 | Z. Hioki | Zenro Hioki (Univ. Tokushima, Japan) | A New Decoupling Theorem in Top-Quark Physics | 7 pages, Latex, one eps-figure, Talk at International Workshop on
Physics and Experiments with Future Electron-Positron Linear Colliders
(LCWS2002), August 26 - 30, 2002, Jeju-island, Korea | null | null | null | hep-ph hep-ex | null | Angular distribution of a secondary particle in top-quark production/decay is
studied in a simple and general manner. It is shown that the distribution does
not depend on any possible anomalous top-quark-decay interactions whatever the
production mechanism is when certain well-justified conditions are satisfied.
Some... | [
{
"created": "Wed, 16 Oct 2002 06:39:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hioki",
"Zenro",
"",
"Univ. Tokushima, Japan"
]
] | Angular distribution of a secondary particle in top-quark production/decay is studied in a simple and general manner. It is shown that the distribution does not depend on any possible anomalous top-quark-decay interactions whatever the production mechanism is when certain well-justified conditions are satisfied. Some a... |
0809.2515 | Brigitte Hiller | B. Hiller, A. A. Osipov, J. Moreira, A. H. Blin | Impact of eight quark interactions on chiral phase transitions II:
Thermal effects | 3 pages, prepared for XIII International Conference on Selected
Problems of Modern Theoretical Physics (SPMTP08), Bogoliubov Laboratory of
Theoretical Physics, Dubna, Russia, June 23-27, 2008 | Proceedings of the XIII International Conference on Selected
Problems of Modern Physics, dedicated to the 100th anniversary of the birth
of D.I. Blokhintsev, Dubna, June 23-27 (2008), ISBN 978-5-9530-0207-3, JINR
2009, p.189 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk attention is drawn to thermal properties due to the addition of
eight quark interactions in the standard $SU(3)\times SU(3)$ chiral
Nambu-Jona-Lasinio model (NJL) with 't Hooft interaction (NJLH). The schematic
SU(3) flavor limit with massless current quarks as well as the realistic case
$m_u=m_d\ne m_s$... | [
{
"created": "Mon, 15 Sep 2008 13:11:34 GMT",
"version": "v1"
}
] | 2009-10-14 | [
[
"Hiller",
"B.",
""
],
[
"Osipov",
"A. A.",
""
],
[
"Moreira",
"J.",
""
],
[
"Blin",
"A. H.",
""
]
] | In this talk attention is drawn to thermal properties due to the addition of eight quark interactions in the standard $SU(3)\times SU(3)$ chiral Nambu-Jona-Lasinio model (NJL) with 't Hooft interaction (NJLH). The schematic SU(3) flavor limit with massless current quarks as well as the realistic case $m_u=m_d\ne m_s$ a... |
2002.07110 | Digesh Raut | Nobuchika Okada, Digesh Raut and Qaisar Shafi | SMART U(1)$_X$ $-$ Standard Model with Axion, Right handed neutrinos,
Two Higgs doublets and U(1)$_X$ gauge symmetry | 18 pages, 2 figures | null | 10.1140/epjc/s10052-020-8343-6 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To address five fundamental shortcomings of the Standard Model (SM) of
particle physics and cosmology, we propose a SMART U(1)$_X$ model which is a
$U(1)_X \times U(1)_{PQ}$ extension of the SM. The $U(1)_X$ gauge symmetry is a
generalization of the well-known $U(1)_{B-L}$ symmetry and $U(1)_{PQ}$ is the
global Pecci... | [
{
"created": "Mon, 17 Feb 2020 18:04:02 GMT",
"version": "v1"
}
] | 2020-12-02 | [
[
"Okada",
"Nobuchika",
""
],
[
"Raut",
"Digesh",
""
],
[
"Shafi",
"Qaisar",
""
]
] | To address five fundamental shortcomings of the Standard Model (SM) of particle physics and cosmology, we propose a SMART U(1)$_X$ model which is a $U(1)_X \times U(1)_{PQ}$ extension of the SM. The $U(1)_X$ gauge symmetry is a generalization of the well-known $U(1)_{B-L}$ symmetry and $U(1)_{PQ}$ is the global Peccie-... |
1404.6119 | Vien Vo Van | V. V. Vien and H.N.Long | Neutrino mass and mixing in the 3-3-1 model and S3 flavor symmetry with
minimal Higgs content | 31 pages, 3 figures. arXiv admin note: text overlap with
arXiv:1111.6360 | Zh. Eksp. Teor. Fiz. 145, No. 6 (2014), pp. 991 -1009; J. Exp.
Theor. Phys. 118, No.6 (2014), pp. 869 -890 | 10.7868/S0044451014060044;10.1134/S1063776114050173 | null | hep-ph | http://creativecommons.org/licenses/publicdomain/ | A new S3 flavor model based on $\mathrm{SU}(3)_C \otimes \mathrm{SU}(3)_L
\otimes \mathrm{U}(1)_X$ gauge symmetry responsible for fermion masses and
mixings different from our previous work is constructed.
The new feature is a two - dimensional representation of a Higgs anti-sextet
under $S_3$ which responsible for... | [
{
"created": "Thu, 24 Apr 2014 13:35:50 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jul 2014 13:46:06 GMT",
"version": "v2"
}
] | 2014-07-11 | [
[
"Vien",
"V. V.",
""
],
[
"Long",
"H. N.",
""
]
] | A new S3 flavor model based on $\mathrm{SU}(3)_C \otimes \mathrm{SU}(3)_L \otimes \mathrm{U}(1)_X$ gauge symmetry responsible for fermion masses and mixings different from our previous work is constructed. The new feature is a two - dimensional representation of a Higgs anti-sextet under $S_3$ which responsible for neu... |
1706.03971 | Maximilian Stahlhofen | Clara Peset, Antonio Pineda, Maximilian Stahlhofen | Relativistic corrections to the static energy in terms of Wilson loops
at weak coupling | 32 pages, 12 figures; v2: journal version | Eur. Phys. J. C (2017) 77:681 | 10.1140/epjc/s10052-017-5250-6 | MITP/17-041 | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the ${\mathcal O}(1/m)$ and the spin-independent
momentum-dependent ${\mathcal O}(1/m^2)$ quasi-static energies of heavy
quarkonium (with unequal masses). They are defined nonperturbatively in terms
of Wilson loops. We determine their short-distance behavior through ${\mathcal
O}(\alpha^3)$ and ${\mathcal... | [
{
"created": "Tue, 13 Jun 2017 09:40:55 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Oct 2017 14:55:03 GMT",
"version": "v2"
}
] | 2017-10-18 | [
[
"Peset",
"Clara",
""
],
[
"Pineda",
"Antonio",
""
],
[
"Stahlhofen",
"Maximilian",
""
]
] | We consider the ${\mathcal O}(1/m)$ and the spin-independent momentum-dependent ${\mathcal O}(1/m^2)$ quasi-static energies of heavy quarkonium (with unequal masses). They are defined nonperturbatively in terms of Wilson loops. We determine their short-distance behavior through ${\mathcal O}(\alpha^3)$ and ${\mathcal O... |
hep-ph/0506124 | Alexandr Berezhnoy | A. V. Berezhnoy, A. K. Likhoded | Charge asymmetry in the photonic production of charmed mesons | 15 pages, 6 figures, ReVTeX, submitted to Phys. Atom. Nucl. in
February 2005 | Phys.Atom.Nucl. 69 (2006) 103-112; Yad.Fiz. 69 (2006) 107-116 | 10.1134/S1063778806010145 | null | hep-ph | null | Charge asymmetries for the charm meson production ($D^{*+}$--$D^{*-}$,
$D^{*0}$--$\bar D^{*0}$ and $D^+_s$--$\bar D^-_s$) have been estimated for the
COMPASS kinematic conditions in the framework of perturbative recombination
model. Mass corrections have been taken into account in the calculations. The
large asymmetr... | [
{
"created": "Mon, 13 Jun 2005 16:49:56 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Berezhnoy",
"A. V.",
""
],
[
"Likhoded",
"A. K.",
""
]
] | Charge asymmetries for the charm meson production ($D^{*+}$--$D^{*-}$, $D^{*0}$--$\bar D^{*0}$ and $D^+_s$--$\bar D^-_s$) have been estimated for the COMPASS kinematic conditions in the framework of perturbative recombination model. Mass corrections have been taken into account in the calculations. The large asymmetry ... |
hep-ph/9307357 | Marek Jezabek | M.Je\.zabek and C. J\"unger | Energy of W distribution in top quark decays | Karlsruhe Univ. preprint TTP 93-20, 8p., 2 figures not included | Acta Phys.Polon. B24 (1993) 1923-1930 | null | null | hep-ph | null | A relatively simple analytical formula is derived for the energy spectrum of
$W$ boson in top quark decays $t\to Wb$ including ${\cal O}(\alpha_s)$
radiative corrections. We discuss the accuracy of this formula and compare it
to a more general albeit more complicated one derived in \cite{CJK}~. A Monte
Carlo algorith... | [
{
"created": "Wed, 28 Jul 1993 23:25:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Jeżabek",
"M.",
""
],
[
"Jünger",
"C.",
""
]
] | A relatively simple analytical formula is derived for the energy spectrum of $W$ boson in top quark decays $t\to Wb$ including ${\cal O}(\alpha_s)$ radiative corrections. We discuss the accuracy of this formula and compare it to a more general albeit more complicated one derived in \cite{CJK}~. A Monte Carlo algorithm ... |
1307.4341 | Chong Sheng Li | Ze Long Liu, Chong Sheng Li, Yan Wang, Yong Chuan Zhan, Hai Tao Li | Transverse momentum resummation for color sextet and antitriplet scalar
production at the LHC | 20 pages, 7 figures | Eur. Phys. J. C, 74 2 (2014) 2771 | 10.1140/epjc/s10052-014-2771-0 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the factorization and resummation of the transverse momentum
spectrum of the color sextet and antitriplet scalars produced at the LHC based
on soft-collinear effective theory. Compared to Z boson and Higgs production, a
soft function is required to account for the soft gluon emission from the
final-state col... | [
{
"created": "Tue, 16 Jul 2013 17:01:36 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Mar 2014 08:44:51 GMT",
"version": "v2"
}
] | 2014-03-04 | [
[
"Liu",
"Ze Long",
""
],
[
"Li",
"Chong Sheng",
""
],
[
"Wang",
"Yan",
""
],
[
"Zhan",
"Yong Chuan",
""
],
[
"Li",
"Hai Tao",
""
]
] | We study the factorization and resummation of the transverse momentum spectrum of the color sextet and antitriplet scalars produced at the LHC based on soft-collinear effective theory. Compared to Z boson and Higgs production, a soft function is required to account for the soft gluon emission from the final-state color... |
hep-ph/9410216 | Ngee-Pong Chang | Ngee Pong Chang | Chiral Restoration in the Early Universe: Pion Halo in the Sky | 4 pages, LaTeX, CCNY-HEP-94-9 To appear in Proceedings of "Trends in
Astroparticle Physics Workshop", Stockholm, Sweden, 22-25 September, 1994,
Nuclear Physics B, Proceedings Supplement, edited by L. Bergstrom, P.
Carlson, P.O. Hulth, and H. Snellman. (Only revision is in the header
citation) | null | null | null | hep-ph | null | < \psibarpsi > vanishing above $T_c$ indicates chiral symmetry restoration at
high $T$. But is it the old $T=0$ chiral symmetry that is `restored'? In this
talk, I report on the spacetime quantization of the BPFTW effective action for
quarks in a hot environ. The fermion propagator is known to give a
pseudo-Lorentz i... | [
{
"created": "Tue, 4 Oct 1994 20:07:42 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Oct 1994 13:55:38 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Oct 1994 01:18:37 GMT",
"version": "v3"
}
] | 2008-02-03 | [
[
"Chang",
"Ngee Pong",
""
]
] | < \psibarpsi > vanishing above $T_c$ indicates chiral symmetry restoration at high $T$. But is it the old $T=0$ chiral symmetry that is `restored'? In this talk, I report on the spacetime quantization of the BPFTW effective action for quarks in a hot environ. The fermion propagator is known to give a pseudo-Lorentz inv... |
hep-ph/9604323 | Bernd Schlei | U. Ornik, M. Pl\"umer, B.R. Schlei, D. Strottman and R.M. Weiner | Hydrodynamical analysis of symmetric nucleus-nucleus collisions at
CERN/SPS energies | 21 pages, 11 Postscript figures (1 File, 775654 Bytes, has to be
requested for submission via e.mail from schlei@t2.lanl.gov) | Phys.Rev.C54:1381-1389,1996 | 10.1103/PhysRevC.54.1381 | LAUR-96-1298 | hep-ph | null | We present a coherent theoretical study of ultrarelativistic heavy-ion data
obtained at the CERN/SPS by the NA35/NA49 Collaborations using 3+1-dimensional
relativistic hydrodynamics. We find excellent agreement with the rapidity
spectra of negative hadrons and protons and with the correlation measurements
in two expe... | [
{
"created": "Mon, 15 Apr 1996 17:46:56 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ornik",
"U.",
""
],
[
"Plümer",
"M.",
""
],
[
"Schlei",
"B. R.",
""
],
[
"Strottman",
"D.",
""
],
[
"Weiner",
"R. M.",
""
]
] | We present a coherent theoretical study of ultrarelativistic heavy-ion data obtained at the CERN/SPS by the NA35/NA49 Collaborations using 3+1-dimensional relativistic hydrodynamics. We find excellent agreement with the rapidity spectra of negative hadrons and protons and with the correlation measurements in two experi... |
1702.01329 | David d'Enterria | David d'Enterria, Peter Z. Skands, D. Anderle, F. Anulli, J. Aparisi,
G. Bell, V. Bertone, C. Bierlich, S. Carrazza, G. Corcella, D. d'Enterria, M.
Dasgupta, I. Garcia, T. Gehrmann, O. Gituliar, K. Hamacher, N.P. Hartland,
A.H. Hoang, A. Hornig, S. Jadach, T. Kaufmann, S. Kluth, D.W. Kolodrubetz, A.
Kusina, C. ... | Parton Radiation and Fragmentation from LHC to FCC-ee | 181 pages, 120 figures. Proceedings "Parton Radiation and
Fragmentation from LHC to FCC-ee" Workshop (CERN, Nov. 2016), David
d'Enterria, Peter Z. Skands (eds.) | null | null | CoEPP-MN-17-1 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This document collects the proceedings of the "Parton Radiation and
Fragmentation from LHC to FCC-ee" workshop (http://indico.cern.ch/e/ee\_jets16)
held at CERN in Nov. 2016. The writeup reviews the latest theoretical and
experimental developments on parton radiation and parton-hadron fragmentation
studies --includin... | [
{
"created": "Sat, 4 Feb 2017 19:36:08 GMT",
"version": "v1"
}
] | 2017-02-07 | [
[
"d'Enterria",
"David",
""
],
[
"Skands",
"Peter Z.",
""
],
[
"Anderle",
"D.",
""
],
[
"Anulli",
"F.",
""
],
[
"Aparisi",
"J.",
""
],
[
"Bell",
"G.",
""
],
[
"Bertone",
"V.",
""
],
[
"Bierlich",
... | This document collects the proceedings of the "Parton Radiation and Fragmentation from LHC to FCC-ee" workshop (http://indico.cern.ch/e/ee\_jets16) held at CERN in Nov. 2016. The writeup reviews the latest theoretical and experimental developments on parton radiation and parton-hadron fragmentation studies --including ... |
hep-ph/9804233 | Juergen Berges | J. Berges and K. Rajagopal | Color Superconductivity and Chiral Symmetry Restoration at Nonzero
Baryon Density and Temperature | 17 pages, 5 figures; footnotes and references added. Version to
appear in Nuclear Physics B | Nucl.Phys.B538:215-232,1999 | 10.1016/S0550-3213(98)00620-8 | MIT-CTP-2725 | hep-ph nucl-th | null | We explore the phase diagram of strongly interacting matter as a function of
temperature and baryon number density, using a class of models for two-flavor
QCD in which the interaction between quarks is modelled by that induced by
instantons. Our treatment allows us to investigate the possible simultaneous
formation o... | [
{
"created": "Mon, 6 Apr 1998 03:48:16 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Sep 1998 19:18:13 GMT",
"version": "v2"
}
] | 2010-02-04 | [
[
"Berges",
"J.",
""
],
[
"Rajagopal",
"K.",
""
]
] | We explore the phase diagram of strongly interacting matter as a function of temperature and baryon number density, using a class of models for two-flavor QCD in which the interaction between quarks is modelled by that induced by instantons. Our treatment allows us to investigate the possible simultaneous formation of ... |
1103.4365 | Michele Maltoni | M.C. Gonzalez-Garcia, Michele Maltoni, Jordi Salvado | Testing matter effects in propagation of atmospheric and long-baseline
neutrinos | PDFLaTeX file using JHEP3 class, 25 pages, 7 figures included.
Accepted for publication in JHEP | JHEP 1105:075,2011 | 10.1007/JHEP05(2011)075 | YITP-SB-11-07, IFT-UAM/CSIC-11-07 | hep-ph astro-ph.HE hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We quantify our current knowledge of the size and flavor structure of the
matter effects in the evolution of atmospheric and long-baseline neutrinos
based solely on the analysis of the corresponding neutrino data. To this aim we
generalize the matter potential of the Standard Model by rescaling its
strength, rotating... | [
{
"created": "Tue, 22 Mar 2011 20:00:14 GMT",
"version": "v1"
},
{
"created": "Sat, 7 May 2011 04:04:33 GMT",
"version": "v2"
}
] | 2011-05-23 | [
[
"Gonzalez-Garcia",
"M. C.",
""
],
[
"Maltoni",
"Michele",
""
],
[
"Salvado",
"Jordi",
""
]
] | We quantify our current knowledge of the size and flavor structure of the matter effects in the evolution of atmospheric and long-baseline neutrinos based solely on the analysis of the corresponding neutrino data. To this aim we generalize the matter potential of the Standard Model by rescaling its strength, rotating i... |
1704.04201 | Jiang-Hao Yu | Fa Peng Huang, Jiang-Hao Yu | Explore Inert Dark Matter Blind Spots with Gravitational Wave Signatures | 10 pages, 3 figures | Phys. Rev. D 98, 095022 (2018) | 10.1103/PhysRevD.98.095022 | ACFI-T17-06 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the absence of dark matter signals in direct detection
experiments and the discovery of gravitational waves (GWs) at aLIGO, we discuss
the possibility to explore a generic classes of scalar dark matter models using
the complementary searches via phase transition gravitational waves and the
future lepton ... | [
{
"created": "Thu, 13 Apr 2017 16:24:07 GMT",
"version": "v1"
}
] | 2018-12-05 | [
[
"Huang",
"Fa Peng",
""
],
[
"Yu",
"Jiang-Hao",
""
]
] | Motivated by the absence of dark matter signals in direct detection experiments and the discovery of gravitational waves (GWs) at aLIGO, we discuss the possibility to explore a generic classes of scalar dark matter models using the complementary searches via phase transition gravitational waves and the future lepton co... |
0801.4569 | Christopher Lee | Christian W. Bauer, Sean Fleming, Christopher Lee, and George Sterman | Factorization of e+e- Event Shape Distributions with Hadronic Final
States in Soft Collinear Effective Theory | 21 pages. Journal version. Defined an explicit thrust axis operator;
clarified meaning of a delta function operator | Phys.Rev.D78:034027,2008 | 10.1103/PhysRevD.78.034027 | UCB-PTH-08/02, YITP-SB-08-02 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new analysis of two-jet event shape distributions in soft
collinear effective theory. Extending previous results, we observe that a large
class of such distributions can be expressed in terms of vacuum matrix elements
of operators in the effective theory. We match these matrix elements to the
full theory... | [
{
"created": "Wed, 30 Jan 2008 20:09:50 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Sep 2008 21:32:08 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bauer",
"Christian W.",
""
],
[
"Fleming",
"Sean",
""
],
[
"Lee",
"Christopher",
""
],
[
"Sterman",
"George",
""
]
] | We present a new analysis of two-jet event shape distributions in soft collinear effective theory. Extending previous results, we observe that a large class of such distributions can be expressed in terms of vacuum matrix elements of operators in the effective theory. We match these matrix elements to the full theory i... |
2004.03992 | Shuang-Yong Zhou | Yu-Jia Wang, Feng-Kun Guo, Cen Zhang, Shuang-Yong Zhou | Generalized positivity bounds on chiral perturbation theory | 31 pages, 15 figures; JHEP version | null | 10.1007/JHEP07(2020)214 | null | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, a new set of positivity bounds with $t$ derivatives have been
discovered. We explore the generic features of these generalized positivity
bounds with loop amplitudes and apply these bounds to constrain the parameters
in chiral perturbation theory up to the next-to-next-to-leading order. We show
that the gen... | [
{
"created": "Wed, 8 Apr 2020 13:36:03 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Nov 2020 02:21:03 GMT",
"version": "v2"
}
] | 2020-11-06 | [
[
"Wang",
"Yu-Jia",
""
],
[
"Guo",
"Feng-Kun",
""
],
[
"Zhang",
"Cen",
""
],
[
"Zhou",
"Shuang-Yong",
""
]
] | Recently, a new set of positivity bounds with $t$ derivatives have been discovered. We explore the generic features of these generalized positivity bounds with loop amplitudes and apply these bounds to constrain the parameters in chiral perturbation theory up to the next-to-next-to-leading order. We show that the gener... |
hep-ph/0004217 | Daniel Boer | Daniel Boer (RIKEN-BNL Research Center) | Double transverse spin asymmetries in vector boson production | 12 pages, Revtex, 2 Postscript figures, uses aps.sty, epsf.sty;
figures replaced, a few minor other corrections | Phys.Rev. D62 (2000) 094029 | 10.1103/PhysRevD.62.094029 | BNL-67394, RBRC-90 | hep-ph | null | We investigate a helicity non-flip double transverse spin asymmetry in vector
boson production in hadron-hadron scattering, which was first considered by
Ralston and Soper at the tree level. It does not involve transversity functions
and in principle also arises in W-boson production for which we present the
expressi... | [
{
"created": "Mon, 24 Apr 2000 20:18:39 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Aug 2000 21:57:36 GMT",
"version": "v2"
},
{
"created": "Sat, 9 Sep 2000 22:04:47 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Boer",
"Daniel",
"",
"RIKEN-BNL Research Center"
]
] | We investigate a helicity non-flip double transverse spin asymmetry in vector boson production in hadron-hadron scattering, which was first considered by Ralston and Soper at the tree level. It does not involve transversity functions and in principle also arises in W-boson production for which we present the expression... |
1007.4341 | Hilmar Forkel | Hilmar Forkel | Light scalar tetraquarks from a holographic perspective | 16 pages, 2 figures, vs2 contains a few additional, explanatory
comments to match the published version (results and conclusions unchanged) | Phys.Lett.B694:252-257,2010 | 10.1016/j.physletb.2010.09.063 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss how a dominant tetraquark component of the lightest scalar mesons
may emerge in AdS/QCD gravity duals. In particular, we show that the
exceptionally strong binding required to render the tetraquark ground state
lighter than the lowest-lying scalar quark-antiquark nonet can be
holographically encoded into b... | [
{
"created": "Sun, 25 Jul 2010 18:53:43 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Oct 2010 14:44:31 GMT",
"version": "v2"
}
] | 2010-12-17 | [
[
"Forkel",
"Hilmar",
""
]
] | We discuss how a dominant tetraquark component of the lightest scalar mesons may emerge in AdS/QCD gravity duals. In particular, we show that the exceptionally strong binding required to render the tetraquark ground state lighter than the lowest-lying scalar quark-antiquark nonet can be holographically encoded into bul... |
2212.08691 | Giacomo Cacciapaglia | Giacomo Cacciapaglia, Aldo Deandrea and Shahram Vatani | Is the muon a third family lepton? | 4 pages, 2 figures; updated with the latest RK measurement, main
discussion and conclusions unchanged; extended version, 6 pages, 2 figures,
matching published version | null | 10.1103/PhysRevD.108.016010 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We propose a new family structure for the Standard Model fermions, where the
muon is assigned to the third family, taking the placeholder from the tau
lepton. This reassignment, which is a mere choice of convention in the Standard
Model, becomes physically meaningful in the presence of new physics assuming a
direct l... | [
{
"created": "Fri, 16 Dec 2022 19:42:26 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Jan 2023 17:02:45 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Jul 2023 12:02:10 GMT",
"version": "v3"
}
] | 2023-07-26 | [
[
"Cacciapaglia",
"Giacomo",
""
],
[
"Deandrea",
"Aldo",
""
],
[
"Vatani",
"Shahram",
""
]
] | We propose a new family structure for the Standard Model fermions, where the muon is assigned to the third family, taking the placeholder from the tau lepton. This reassignment, which is a mere choice of convention in the Standard Model, becomes physically meaningful in the presence of new physics assuming a direct lin... |
1602.05811 | Alexander Kalweit | P. Braun-Munzinger, A. Kalweit, K. Redlich, J. Stachel | Confronting fluctuations of conserved charges in central nuclear
collisions at the LHC with predictions from Lattice QCD | 5 pages, 4 figures, Proceedings of the XXV International Conference
On Ultrarelativistic Nucleus-Nucleus Collisions in Kobe (Quark Matter 2015).
Accepted by NPA | null | 10.1016/j.nuclphysa.2016.02.024 | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct net baryon number and strangeness susceptibilities as well as
correlations between electric charge, strangeness and baryon number from
experimental data on the particle production yields at midrapidity of the ALICE
Collaboration at CERN. The data were taken in central Pb-Pb collisions at
$\sqrt{s_{\rm NN... | [
{
"created": "Thu, 18 Feb 2016 14:18:04 GMT",
"version": "v1"
}
] | 2016-11-23 | [
[
"Braun-Munzinger",
"P.",
""
],
[
"Kalweit",
"A.",
""
],
[
"Redlich",
"K.",
""
],
[
"Stachel",
"J.",
""
]
] | We construct net baryon number and strangeness susceptibilities as well as correlations between electric charge, strangeness and baryon number from experimental data on the particle production yields at midrapidity of the ALICE Collaboration at CERN. The data were taken in central Pb-Pb collisions at $\sqrt{s_{\rm NN}}... |
hep-ph/9612230 | Claudio Masumi Maekawa | C.M.Maekawa and M.R. Robilotta | Chiral Symmetry: Pion-Nucleon Interactions in Constituent Quark Models | revtex style, 28 pages, 2 figures, use epsf.sty | Phys.Rev.C55:2675-2683,1997 | 10.1103/PhysRevC.55.2675 | null | hep-ph | null | We study the interactions of an elementary pion with a nucleon made of
constituent quarks and show that the enforcement of chiral symmetry requires
the use of a two-body operator, whose form does not depend on the choice of the
pion-quark coupling. The coordinate space NN effective potential in the pion
exchange chan... | [
{
"created": "Mon, 2 Dec 1996 20:12:57 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Maekawa",
"C. M.",
""
],
[
"Robilotta",
"M. R.",
""
]
] | We study the interactions of an elementary pion with a nucleon made of constituent quarks and show that the enforcement of chiral symmetry requires the use of a two-body operator, whose form does not depend on the choice of the pion-quark coupling. The coordinate space NN effective potential in the pion exchange channe... |
hep-ph/0001072 | null | G. Dvali, M. Shifman | Families as Neighbors in Extra Dimension | Latex, 11 pages, no figures | Phys.Lett. B475 (2000) 295-302 | 10.1016/S0370-2693(00)00083-6 | TPI-MINN-00/03-T, UMN-TH-1836/00, NYU-TH-00/01/01 | hep-ph | null | We propose a new mechanism for explanation of the fermion hierarchy without
introducing any family symmetries. Instead, we postulate that different
generations live on different branes embedded in a relatively large extra
dimension, where the gauge fields can propagate. The electroweak symmetry is
broken on a separat... | [
{
"created": "Mon, 10 Jan 2000 19:24:25 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Dvali",
"G.",
""
],
[
"Shifman",
"M.",
""
]
] | We propose a new mechanism for explanation of the fermion hierarchy without introducing any family symmetries. Instead, we postulate that different generations live on different branes embedded in a relatively large extra dimension, where the gauge fields can propagate. The electroweak symmetry is broken on a separate ... |
1312.2900 | Juan Helo | Juan Helo, Martin Hirsch, Sergey Kovalenko | Heavy neutrino searches at the LHC with displaced vertices | 7 pages, 5 figures | Phys. Rev. D 89, 073005 (2014) | 10.1103/PhysRevD.89.073005 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Sterile neutrinos with masses in the range (1-100) GeV, have been searched
for in a variety of experiments. Here, we discuss the prospects to search for
sterile neutrinos at the LHC using displaced vertices. Two different cases are
discussed: (i) the standard model extended with sterile neutrinos and (ii)
right-hande... | [
{
"created": "Tue, 10 Dec 2013 18:02:45 GMT",
"version": "v1"
}
] | 2014-04-23 | [
[
"Helo",
"Juan",
""
],
[
"Hirsch",
"Martin",
""
],
[
"Kovalenko",
"Sergey",
""
]
] | Sterile neutrinos with masses in the range (1-100) GeV, have been searched for in a variety of experiments. Here, we discuss the prospects to search for sterile neutrinos at the LHC using displaced vertices. Two different cases are discussed: (i) the standard model extended with sterile neutrinos and (ii) right-handed ... |
1507.02131 | Zhi-Gang Wang | Zhi-Gang Wang | Analysis of the scalar nonet mesons with the QCD sum rules | 22 pages, 32 figures | Eur. Phys. J. C76 (2016) 427 | 10.1140/epjc/s10052-016-4262-y | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we assume that the nonet scalar mesons below $1\,\rm{ GeV}$
are the two-quark-tetraquark mixed states and study their masses and pole
residues using the QCD sum rules. In calculation, we take into account the
vacuum condensates up to dimension 10 and the $\mathcal{O}(\alpha_s)$
corrections to the per... | [
{
"created": "Mon, 6 Jul 2015 12:20:21 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Dec 2015 12:40:42 GMT",
"version": "v2"
},
{
"created": "Sun, 21 Feb 2016 11:56:49 GMT",
"version": "v3"
},
{
"created": "Sun, 8 May 2016 01:51:24 GMT",
"version": "v4"
},
{
"cre... | 2016-08-02 | [
[
"Wang",
"Zhi-Gang",
""
]
] | In this article, we assume that the nonet scalar mesons below $1\,\rm{ GeV}$ are the two-quark-tetraquark mixed states and study their masses and pole residues using the QCD sum rules. In calculation, we take into account the vacuum condensates up to dimension 10 and the $\mathcal{O}(\alpha_s)$ corrections to the pertu... |
hep-ph/0310345 | Altug Ozpineci | A.Ozpineci S.B. Yakovlev V.S. Zamiralov | QCD Sum Rules: Intercrossed Relations for the Sigma^0-Lambda Mass
Splitting | Added one reference. Minor changes in the text and acknowledgment | Mod.Phys.Lett. A20 (2005) 243-250 | 10.1142/S021773230501649X | NPI MSU Preprint 2003-18/731 | hep-ph | null | New relations between QCD Borel sum rules for masses of Sigma^0 and Lambda
hyperons are constructed. It is shown that starting from the sum rule for the
Sigma^0 hyperon mass it is straightforward to obtain the corresponding sum rule
for the Lambda hyperon mass and vice versa.
PACS: 11.30.Hv, 11.55.Hx Keywords: Octe... | [
{
"created": "Thu, 30 Oct 2003 13:07:42 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Mar 2004 08:27:24 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Zamiralov",
"A. Ozpineci S. B. Yakovlev V. S.",
""
]
] | New relations between QCD Borel sum rules for masses of Sigma^0 and Lambda hyperons are constructed. It is shown that starting from the sum rule for the Sigma^0 hyperon mass it is straightforward to obtain the corresponding sum rule for the Lambda hyperon mass and vice versa. PACS: 11.30.Hv, 11.55.Hx Keywords: Octet Ba... |
hep-ph/0510302 | Boris Kerbikov | B.Kerbikov | Unusual condensates in quark and atomic systems | Lectures delivered at 8th Moscow school of Physics (33rd ITEP Winter
School of Physics) | Surveys High Energ.Phys. 20 (2006) 47-57 | 10.1080/01422410500424519 | null | hep-ph cond-mat.supr-con | null | In these lectures we discuss condensates which are formed in quark matter
when it is squeezed and in a gas of fermionic atoms when it is cooled. The
behavior of these two seemingly very different systems reveals striking
similarities. In particular, in both systems the Bose-Einstein condensate to
Bardeen--Cooper-Schr... | [
{
"created": "Sat, 22 Oct 2005 18:38:59 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Oct 2005 15:13:46 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Kerbikov",
"B.",
""
]
] | In these lectures we discuss condensates which are formed in quark matter when it is squeezed and in a gas of fermionic atoms when it is cooled. The behavior of these two seemingly very different systems reveals striking similarities. In particular, in both systems the Bose-Einstein condensate to Bardeen--Cooper-Schrie... |
hep-ph/9905470 | Ambar Ghosal | Ambar Ghosal | Bi-maximal Neutrino Mixing With SO(3) Flavour Symmetry | 13pages, Latex, revised version | null | null | SINP/TNP/99-20 | hep-ph | null | We demonstrate that an $SU(2)_L\times U(1)_Y$ model with extended Higgs
sector gives rise to bi-maximal neutrino mixing through the incorporation of
SO(3) flavour symmetry and discrete symmetry. The neutrino and the charged
lepton masses are generated due to higher dimensional terms. The hierarchical
structures of ne... | [
{
"created": "Tue, 25 May 1999 09:04:32 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jun 1999 07:16:59 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Ghosal",
"Ambar",
""
]
] | We demonstrate that an $SU(2)_L\times U(1)_Y$ model with extended Higgs sector gives rise to bi-maximal neutrino mixing through the incorporation of SO(3) flavour symmetry and discrete symmetry. The neutrino and the charged lepton masses are generated due to higher dimensional terms. The hierarchical structures of neut... |
1505.05634 | Tapashi Das | Tapashi Das, D. K. Choudhury, K. K. Pathak | RMS and charge radii in a potential model | 10 pages, 3 tables in Indian Journal of Physics (2016) | null | 10.1007/s12648-016-0866-1 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Dalgarno's method of perturbation is used to solve the Schrodinger's
equation with the Cornell potential $V(r)=-\frac{4\alpha_s}{3r}+br+c$. The
short range and long range effect of the potential is incorporated in the same
wave function by using two scales $r^S$ and $r^L$ as an integration limit. The
results for ... | [
{
"created": "Thu, 21 May 2015 07:53:58 GMT",
"version": "v1"
},
{
"created": "Sat, 23 May 2015 09:54:03 GMT",
"version": "v2"
},
{
"created": "Mon, 17 Aug 2015 09:52:43 GMT",
"version": "v3"
},
{
"created": "Tue, 31 May 2016 04:12:13 GMT",
"version": "v4"
}
] | 2016-06-01 | [
[
"Das",
"Tapashi",
""
],
[
"Choudhury",
"D. K.",
""
],
[
"Pathak",
"K. K.",
""
]
] | The Dalgarno's method of perturbation is used to solve the Schrodinger's equation with the Cornell potential $V(r)=-\frac{4\alpha_s}{3r}+br+c$. The short range and long range effect of the potential is incorporated in the same wave function by using two scales $r^S$ and $r^L$ as an integration limit. The results for bo... |
0706.4185 | Benjamin Grinstein | Benjamin Grinstein | Minimal Flavor Violation | Talk presented at the 4th International Workshop on the CKM Unitarity
Triangle, December 12-16, 2006, Nagoya, Japan; latex, 4 pp | null | null | UCSD-PTH-07-07 | hep-ph | null | If new physics is called upon to explain away fine tunings, like the
hierarchy problem, then, we argue, the principle of Minimal Flavor Violation is
inescapable. We review the principle and recent extensions to the lepton sector
and to Grand-Unified theories.
| [
{
"created": "Thu, 28 Jun 2007 10:25:07 GMT",
"version": "v1"
}
] | 2007-06-29 | [
[
"Grinstein",
"Benjamin",
""
]
] | If new physics is called upon to explain away fine tunings, like the hierarchy problem, then, we argue, the principle of Minimal Flavor Violation is inescapable. We review the principle and recent extensions to the lepton sector and to Grand-Unified theories. |
1612.07091 | Enrique Ruiz Arriola | Enrique Ruiz Arriola, Wojciech Broniowski, Eugenio Megias and Lorenzo
L. Salcedo | Thermal shifts, fluctuations, and missing states | 6 pages. 2 figures. Talk presented by E.R.A. at the YSTAR2016 meeting
Excited Hyperons in QCD Thermodynamics at Freeze-Out, 16-17 November 2016,
Thomas Jefferson National Accelerator Facility, Newport News, VA | null | null | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Thermal shifts and fluctuations at finite temperature below the deconfinement
crossover from hadronic matter to the quark-gluon plasma provide a viable way
to search for missing states with given quantum numbers in the hadronic
spectrum. We analyze three realizations of the hadron resonance gas model in
the light qua... | [
{
"created": "Wed, 21 Dec 2016 13:08:51 GMT",
"version": "v1"
}
] | 2016-12-22 | [
[
"Arriola",
"Enrique Ruiz",
""
],
[
"Broniowski",
"Wojciech",
""
],
[
"Megias",
"Eugenio",
""
],
[
"Salcedo",
"Lorenzo L.",
""
]
] | Thermal shifts and fluctuations at finite temperature below the deconfinement crossover from hadronic matter to the quark-gluon plasma provide a viable way to search for missing states with given quantum numbers in the hadronic spectrum. We analyze three realizations of the hadron resonance gas model in the light quark... |
hep-ph/0107289 | Pedro Miguel Martins Ferreira | P.M. Ferreira | One-loop stau masses in the effective potential approach | 11 pages, 3 figures | null | null | DIAS-STP-01-14 | hep-ph | null | We calculate the one-loop contributions to the tau slepton masses in the
Minimal Supersymmetric Standard Model in the effective potential approach. For
the majority of parameter space under study, those corrections are shown to
elevate the value of the lightest stau mass.
| [
{
"created": "Fri, 27 Jul 2001 17:11:29 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jul 2001 14:05:03 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Ferreira",
"P. M.",
""
]
] | We calculate the one-loop contributions to the tau slepton masses in the Minimal Supersymmetric Standard Model in the effective potential approach. For the majority of parameter space under study, those corrections are shown to elevate the value of the lightest stau mass. |
hep-ph/0103201 | Steen Hannestad | Steen Hannestad and Georg Raffelt | New Supernova Limit on Large Extra Dimensions | 4 pages, 3 figures, slightly expanded discussion, matches version to
appear in PRL | Phys.Rev.Lett.87:051301,2001 | 10.1103/PhysRevLett.87.051301 | null | hep-ph astro-ph | null | If large extra dimensions exist in nature, supernova (SN) cores will emit
large fluxes of Kaluza-Klein gravitons, producing a cosmic background of these
particles with energies and masses up to about 100 MeV. Radiative decays then
give rise to a diffuse cosmic gamma-ray background with E_gamma < 100 MeV which
is well... | [
{
"created": "Mon, 19 Mar 2001 12:19:37 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Jun 2001 11:49:11 GMT",
"version": "v2"
}
] | 2011-05-05 | [
[
"Hannestad",
"Steen",
""
],
[
"Raffelt",
"Georg",
""
]
] | If large extra dimensions exist in nature, supernova (SN) cores will emit large fluxes of Kaluza-Klein gravitons, producing a cosmic background of these particles with energies and masses up to about 100 MeV. Radiative decays then give rise to a diffuse cosmic gamma-ray background with E_gamma < 100 MeV which is well i... |
0707.3145 | Daniel Phillips | Prashanth Jaikumar, Daniel R. Phillips, Lucas Platter, Madappa Prakash | Muon production in low-energy electron-nucleon and electron-nucleus
scattering | 24 pages. Additional figure showing energy-dependence of total cross
section, minor changes to text. Conclusions unaltered. This version to appear
in Physical Review D | Phys.Rev.D76:115001,2007 | 10.1103/PhysRevD.76.115001 | null | hep-ph nucl-ex nucl-th | null | Recently, muon production in electron-proton scattering has been suggested as
a possible candidate reaction for the identification of lepton-flavor violation
due to physics beyond the Standard Model. Here we point out that the
Standard-Model processes $e^- p \to \mu^- p \bar{\nu}_\mu \nu_e$ and $e^- p \to
e^- n \mu^+... | [
{
"created": "Fri, 20 Jul 2007 20:14:38 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Nov 2007 19:44:33 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Jaikumar",
"Prashanth",
""
],
[
"Phillips",
"Daniel R.",
""
],
[
"Platter",
"Lucas",
""
],
[
"Prakash",
"Madappa",
""
]
] | Recently, muon production in electron-proton scattering has been suggested as a possible candidate reaction for the identification of lepton-flavor violation due to physics beyond the Standard Model. Here we point out that the Standard-Model processes $e^- p \to \mu^- p \bar{\nu}_\mu \nu_e$ and $e^- p \to e^- n \mu^+ \... |
2005.01197 | Azad Inshalla oglu Ahmadov | A.I. Ahmadov | Muon pair production in the process $e^+ +e^- \to e^+ +e^- +\mu^+ +
\mu^-$ by the two-photon collisions $\gamma \gamma \to \mu^+ \mu^-$ at high
energies. The transverse momentum distributions | 29 pages, 28 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this present paper, we investigate the muon pairs production in the
interaction between two quasireal photons in $e^+e^-$ collision. The total and
differential cross section of the process $\gamma \gamma \to \mu^+\mu^-$ at a
beam energy of photons from 3 GeV to 40 GeV in the center-of-mass and for
different values... | [
{
"created": "Sun, 3 May 2020 22:16:45 GMT",
"version": "v1"
}
] | 2020-05-05 | [
[
"Ahmadov",
"A. I.",
""
]
] | In this present paper, we investigate the muon pairs production in the interaction between two quasireal photons in $e^+e^-$ collision. The total and differential cross section of the process $\gamma \gamma \to \mu^+\mu^-$ at a beam energy of photons from 3 GeV to 40 GeV in the center-of-mass and for different values o... |
hep-ph/0008295 | Bo-Qiang Ma | Bo-Qiang Ma, Ivan Schmidt, Jacques Soffer, and Jian-Jun Yang | The Flavor and Spin Structure of Hyperons from Quark Fragmentation | 32 latex pages, 11 figures, a misprint in Table 1 corrected,
reference updated, to appear in PRD | Phys.Rev. D62 (2000) 114009 | 10.1103/PhysRevD.62.114009 | USM-TH-95, CPT-2000/P.4032 | hep-ph hep-ex nucl-ex nucl-th | null | We systematically study the hadron longitudinal polarizations of the octet
baryons at large $z$ from quark fragmentations in $e^+e^-$-annihilation,
polarized charged lepton deep inelastic scattering (DIS) process, and neutrino
(antineutrino) DIS process, based on predictions of quark distributions for the
octet baryo... | [
{
"created": "Tue, 29 Aug 2000 16:04:04 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Aug 2000 14:35:49 GMT",
"version": "v2"
},
{
"created": "Tue, 10 Oct 2000 14:56:12 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Ma",
"Bo-Qiang",
""
],
[
"Schmidt",
"Ivan",
""
],
[
"Soffer",
"Jacques",
""
],
[
"Yang",
"Jian-Jun",
""
]
] | We systematically study the hadron longitudinal polarizations of the octet baryons at large $z$ from quark fragmentations in $e^+e^-$-annihilation, polarized charged lepton deep inelastic scattering (DIS) process, and neutrino (antineutrino) DIS process, based on predictions of quark distributions for the octet baryons... |
2007.15191 | Robert Foot | Lei Zu, R. Foot, Yi-Zhong Fan, Lei Feng | Plasma dark matter and electronic recoil events in XENON1T | about 6 pages | null | 10.1088/1475-7516/2021/01/070 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dark matter might be in the form of a dark plasma in the Milky Way halo.
Specifically, we consider here a hidden sector consisting of a light `dark
electron' and a much heavier `dark proton', each charged under an unbroken
$U(1)'$ gauge symmetry. These self-interacting dark sector particles can also
interact with ord... | [
{
"created": "Thu, 30 Jul 2020 02:39:22 GMT",
"version": "v1"
}
] | 2021-02-03 | [
[
"Zu",
"Lei",
""
],
[
"Foot",
"R.",
""
],
[
"Fan",
"Yi-Zhong",
""
],
[
"Feng",
"Lei",
""
]
] | Dark matter might be in the form of a dark plasma in the Milky Way halo. Specifically, we consider here a hidden sector consisting of a light `dark electron' and a much heavier `dark proton', each charged under an unbroken $U(1)'$ gauge symmetry. These self-interacting dark sector particles can also interact with ordin... |
hep-ph/9812226 | Nicolaj Merenkov | M.Konchtnij and N.P.Merenkov (Kharkov Institute of Physics and
Technology) | Current tensor with heavy photon for double hard photon emission by
longitudinally polarized electron | 6p., submitted to JETP Lett | JETP Lett. 69 (1999) 893-899 | 10.1134/1.568108 | null | hep-ph | null | The electron current tensor for the scattering of heavy photon on
longitudinally polarized electron accompanied with two hard real photonsis
considered. The contribution of collinear and semicollinear kinematics is
computed. The obtained result allows to calculate the corresponding
contribution into second order radi... | [
{
"created": "Wed, 2 Dec 1998 12:02:50 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Konchtnij",
"M.",
"",
"Kharkov Institute of Physics and\n Technology"
],
[
"Merenkov",
"N. P.",
"",
"Kharkov Institute of Physics and\n Technology"
]
] | The electron current tensor for the scattering of heavy photon on longitudinally polarized electron accompanied with two hard real photonsis considered. The contribution of collinear and semicollinear kinematics is computed. The obtained result allows to calculate the corresponding contribution into second order radiat... |
1010.1145 | Andreas Maier | K. G. Chetyrkin, A. Maier | Massless correlators of vector, scalar and tensor currents in position
space at orders alpha_s^3 and alpha_s^4: explicit analytical results | 29 pages, 2 figures | Nucl.Phys.B844:266-288,2011 | 10.1016/j.nuclphysb.2010.11.007 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present analytical results both in momentum and position space for the
massless correlators of the vector and scalar currents to order alpha_s^4 as
well as for the tensor currents to order alpha_s^3. The evolution equations for
the correlators together with all relevant anomalous dimensions are discussed
in detail... | [
{
"created": "Wed, 6 Oct 2010 13:00:50 GMT",
"version": "v1"
}
] | 2011-01-13 | [
[
"Chetyrkin",
"K. G.",
""
],
[
"Maier",
"A.",
""
]
] | We present analytical results both in momentum and position space for the massless correlators of the vector and scalar currents to order alpha_s^4 as well as for the tensor currents to order alpha_s^3. The evolution equations for the correlators together with all relevant anomalous dimensions are discussed in detail. ... |
1304.5059 | Pankaj Sharma | Eung Jin Chun and Pankaj Sharma | Same-sign tetra-leptons in type II seesaw at the LHC | 6 pages, 5 figures, proceedings for International Workshop on "Higgs
as a Probe of New Physics 2013 ", Toyama, Japan | null | null | KIAS-PREPRINT-P13025 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In type II seesaw model of neutrino mass generation, we study a remarkable
signal of same-sign tetra-lepton (SS4L) signal at the Large hadron collider.
When doubly charged Higgs is lightest, the heavier singly charged or neutral
Higgs boson produces a doubly charged Higgs boson through its fast gauge decay.
This lead... | [
{
"created": "Thu, 18 Apr 2013 09:21:56 GMT",
"version": "v1"
}
] | 2013-04-19 | [
[
"Chun",
"Eung Jin",
""
],
[
"Sharma",
"Pankaj",
""
]
] | In type II seesaw model of neutrino mass generation, we study a remarkable signal of same-sign tetra-lepton (SS4L) signal at the Large hadron collider. When doubly charged Higgs is lightest, the heavier singly charged or neutral Higgs boson produces a doubly charged Higgs boson through its fast gauge decay. This leads ... |
hep-ph/9612344 | Ralph Engel | F.W. Bopp (Univ. Siegen), R. Engel (Univ. Leipzig and Univ. Siegen),
and A. Rostovtsev (LPNHE Paris Universite Paris VI, and ITEP Moscow) | Hadronic photon interactions at high energies | LaTeX, 6 pages, 6 ps-figs, sprocl.sty, talk given by R. Engel at
"XXVI International Symposium on Multiparticle Dynamics" held in Faro,
Portugal, September 1996 | null | null | SI 96-12 | hep-ph | null | A simple phenomenological introduction to the physics of multi-pomeron
exchange amplitudes in connection with the Abramovski-Gribov-Kancheli (AGK)
cutting rules is given. The AGK cutting rules are applied to obtain qualitative
and quantitative predictions on multiparticle production at high energies. On
this basis, p... | [
{
"created": "Thu, 12 Dec 1996 20:21:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bopp",
"F. W.",
"",
"Univ. Siegen"
],
[
"Engel",
"R.",
"",
"Univ. Leipzig and Univ. Siegen"
],
[
"Rostovtsev",
"A.",
"",
"LPNHE Paris Universite Paris VI, and ITEP Moscow"
]
] | A simple phenomenological introduction to the physics of multi-pomeron exchange amplitudes in connection with the Abramovski-Gribov-Kancheli (AGK) cutting rules is given. The AGK cutting rules are applied to obtain qualitative and quantitative predictions on multiparticle production at high energies. On this basis, par... |
0707.1105 | Jose Antonio Martins Simoes | F. M. L. de Almeida Jr., Y. A.Coutinho, J. A. Martins Sim\~oes, A. J.
Ramalho, S. Wulck, M. A. B. do Vale | Right-handed heavy neutrinos in the littlest Higgs model | 9 pages, 4 figures. Revised version | null | null | null | hep-ph | null | In this paper we discuss the consequences of including a new heavy
right-handed neutrino singlet $N_R$ in the littlest Higgs model. This new state
is not connected with the light neutrinos {\it via} the seesaw mechanism. A
very interesting property of this extended model is the full coupling of the
new neutral gauge ... | [
{
"created": "Mon, 9 Jul 2007 16:53:21 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Oct 2007 17:23:27 GMT",
"version": "v2"
}
] | 2007-10-01 | [
[
"Almeida",
"F. M. L. de",
"Jr."
],
[
"Coutinho",
"Y. A.",
""
],
[
"Simões",
"J. A. Martins",
""
],
[
"Ramalho",
"A. J.",
""
],
[
"Wulck",
"S.",
""
],
[
"Vale",
"M. A. B. do",
""
]
] | In this paper we discuss the consequences of including a new heavy right-handed neutrino singlet $N_R$ in the littlest Higgs model. This new state is not connected with the light neutrinos {\it via} the seesaw mechanism. A very interesting property of this extended model is the full coupling of the new neutral gauge bo... |
hep-ph/9812358 | Jerome Charles | J. Charles, A. Le Yaouanc, L. Oliver, O. P\`ene, J.-C. Raynal | Heavy-to-Light Form Factors in the Final Hadron Large Energy Limit of
QCD | Latex2e, 25 pages, no figure. Slight changes in the title and the
phrasing. Misprint in Eq. (25) corrected. To appear in Phys. Rev. D | Phys. Rev. D 60, 014001 (1999) | 10.1103/PhysRevD.60.014001 | LPTHE-Orsay 98-77 | hep-ph | null | We argue that the Large Energy Effective Theory (LEET), originally proposed
by Dugan and Grinstein, is applicable to exclusive semileptonic, radiative and
rare heavy-to-light transitions in the region where the energy release E is
large compared to the strong interaction scale and to the mass of the final
hadron, i.e... | [
{
"created": "Mon, 14 Dec 1998 15:08:41 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jan 1999 09:50:01 GMT",
"version": "v2"
}
] | 2016-08-25 | [
[
"Charles",
"J.",
""
],
[
"Yaouanc",
"A. Le",
""
],
[
"Oliver",
"L.",
""
],
[
"Pène",
"O.",
""
],
[
"Raynal",
"J. -C.",
""
]
] | We argue that the Large Energy Effective Theory (LEET), originally proposed by Dugan and Grinstein, is applicable to exclusive semileptonic, radiative and rare heavy-to-light transitions in the region where the energy release E is large compared to the strong interaction scale and to the mass of the final hadron, i.e. ... |
1911.04506 | Asier Pi\~neiro Orioli | K. Boguslavski, A. Pi\~neiro Orioli | Unraveling the nature of universal dynamics in $O(N)$ theories | 5+4 pages, 4 figures (published version) | Phys. Rev. D 101, 091902 (2020) | 10.1103/PhysRevD.101.091902 | null | hep-ph cond-mat.quant-gas cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many-body quantum systems far from equilibrium can exhibit universal scaling
dynamics which defy standard classification schemes. Here, we disentangle the
dominant excitations in the universal dynamics of highly-occupied $N$-component
scalar systems using unequal-time correlators. While previous equal-time
studies ha... | [
{
"created": "Mon, 11 Nov 2019 19:00:09 GMT",
"version": "v1"
},
{
"created": "Sun, 24 May 2020 18:50:31 GMT",
"version": "v2"
}
] | 2020-05-26 | [
[
"Boguslavski",
"K.",
""
],
[
"Orioli",
"A. Piñeiro",
""
]
] | Many-body quantum systems far from equilibrium can exhibit universal scaling dynamics which defy standard classification schemes. Here, we disentangle the dominant excitations in the universal dynamics of highly-occupied $N$-component scalar systems using unequal-time correlators. While previous equal-time studies have... |
1011.5965 | William Horowitz | W. A. Horowitz | Qualitative and Quantitative Energy Loss? | 5 pages, 6 figures. Proceedings for Hard Probes 2010. Minor changes
from v1 | Nucl.Phys.A855:225-228,2011 | 10.1016/j.nuclphysa.2011.02.045 | INT-PUB-10-066 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite the 300% systematic theoretical uncertainty associated with
extracting qhat using current energy loss models due to the collinear
approximation, and despite the uncertainties in the initial geometry and
corrections due to the fluctuations in the initial overlap of a heavy ion
collision, a simultaneous descrip... | [
{
"created": "Sat, 27 Nov 2010 11:06:12 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Dec 2010 14:17:45 GMT",
"version": "v2"
}
] | 2011-08-19 | [
[
"Horowitz",
"W. A.",
""
]
] | Despite the 300% systematic theoretical uncertainty associated with extracting qhat using current energy loss models due to the collinear approximation, and despite the uncertainties in the initial geometry and corrections due to the fluctuations in the initial overlap of a heavy ion collision, a simultaneous descripti... |
hep-ph/9805477 | Francesc Ferrer | F. Ferrer and J.A. Grifols | Long Range Forces from Pseudoscalar Exchange | 27 pages, REVTeX, 3 figures included using epsfig | Phys. Rev. D 58, 096006 (1998) | 10.1103/PhysRevD.58.096006 | UAB-FT-447 | hep-ph | null | Using dispersion theoretic techniques, we consider coherent long range forces
arising from double pseudoscalar exchange among fermions. We find that Yukawa
type coupling leads to $1/r^3$ spin independent attractive potentials whereas
derivative coupling renders $1/r^5$ spin independent repulsive potentials.
| [
{
"created": "Wed, 27 May 1998 10:16:51 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Ferrer",
"F.",
""
],
[
"Grifols",
"J. A.",
""
]
] | Using dispersion theoretic techniques, we consider coherent long range forces arising from double pseudoscalar exchange among fermions. We find that Yukawa type coupling leads to $1/r^3$ spin independent attractive potentials whereas derivative coupling renders $1/r^5$ spin independent repulsive potentials. |
0809.2451 | Subhaditya Bhattacharya | Subhaditya Bhattacharya | Signatures of non-universal gaugino and scalar masses at the Large
Hadron Collider | 3 pages, 10 figures, to appear in the proceedings of SUSY08 | AIP Conf.Proc.1078:277-279,2009 | 10.1063/1.3051933 | HRI-P-08-09-001, HRI-RECAPP-2008-011 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a multichannel analysis in context of the Large Hadron Collider
(LHC) for supersymmetric (SUSY) theories with high-scale non-universal gaugino
masses arising from different non-singlet representations of SU(5) and SO(10)
gauge groups in a SUSY-GUT scenario and non-universal scalar masses in form of
squark-... | [
{
"created": "Mon, 15 Sep 2008 07:24:58 GMT",
"version": "v1"
}
] | 2009-02-02 | [
[
"Bhattacharya",
"Subhaditya",
""
]
] | We perform a multichannel analysis in context of the Large Hadron Collider (LHC) for supersymmetric (SUSY) theories with high-scale non-universal gaugino masses arising from different non-singlet representations of SU(5) and SO(10) gauge groups in a SUSY-GUT scenario and non-universal scalar masses in form of squark-sl... |
0902.3443 | Elsen Veli Veliev | Elsen Veli Veliev, Gulsah Kaya | Leptonic Decay Constants of $D_{s}$ and $B_{s}$ Mesons at Finite
Temperature | 9 pages, 1 table, 4 figures | Eur.Phys.J.C63:87-91,2009 | 10.1140/epjc/s10052-009-1080-5 | null | hep-ph | http://creativecommons.org/licenses/by/3.0/ | In the present work, $D_{s}$ and $B_{s}$ meson parameters are investigated in
the framework of thermal QCD sum rules. The temperature dependence of the mass
and the leptonic decay constants are investigated by using Borel transform sum
rules and Hilbert moment sum rules. To increase sensitivity, the vacuum
contributi... | [
{
"created": "Thu, 19 Feb 2009 19:51:46 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Feb 2009 17:07:59 GMT",
"version": "v2"
}
] | 2009-11-20 | [
[
"Veliev",
"Elsen Veli",
""
],
[
"Kaya",
"Gulsah",
""
]
] | In the present work, $D_{s}$ and $B_{s}$ meson parameters are investigated in the framework of thermal QCD sum rules. The temperature dependence of the mass and the leptonic decay constants are investigated by using Borel transform sum rules and Hilbert moment sum rules. To increase sensitivity, the vacuum contribution... |
hep-ph/9609355 | null | Mou Roy | Neutrino Spin Transitions and the Violation of the Equivalence Principle | Latex, 12 pages, no figures. To appear in Journal of Physics G:
Nuclear and Particle Physics. Two references added | J.Phys.G22:L113-L118,1996 | 10.1088/0954-3899/22/11/001 | UCRHEP-T177 | hep-ph | null | The violation of the equivalence principle (VEP) causing neutrino
oscillations is of current interest. We study here the possibility of not only
flavor oscillation but spin flavor oscillation of ultra high energy ($ \sim$ 1
PeV) neutrinos emanating from AGN due to VEP and due to the presence of a large
magnetic field... | [
{
"created": "Fri, 13 Sep 1996 22:44:22 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Sep 1996 18:17:39 GMT",
"version": "v2"
}
] | 2010-12-03 | [
[
"Roy",
"Mou",
""
]
] | The violation of the equivalence principle (VEP) causing neutrino oscillations is of current interest. We study here the possibility of not only flavor oscillation but spin flavor oscillation of ultra high energy ($ \sim$ 1 PeV) neutrinos emanating from AGN due to VEP and due to the presence of a large magnetic field (... |
1812.08010 | Helmut Eberl Dr. | H. Eberl, K. Hidaka, and E. Ginina | Correlation between the decays $h^0 \to \gamma \gamma/g g$ in the MSSM
with quark flavour violation | Version accepted for publication in IJMPA | null | 10.1142/S0217751X19501203 | HEPHY-PUB 1013/18 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the loop-induced decays $h^0 \to \gamma \, \gamma$ and $h^0 \to g \,
g$ in the Minimal Supersymmetric Standard Model (MSSM) with quark flavour
violation (QFV), identifying $h^0$ with the Higgs boson with a mass of 125 GeV,
where $\gamma$ and $g$ are photon and gluon, respectively. We perform a MSSM
parameter... | [
{
"created": "Wed, 19 Dec 2018 15:15:33 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jan 2019 11:57:56 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Aug 2019 09:50:26 GMT",
"version": "v3"
}
] | 2019-09-04 | [
[
"Eberl",
"H.",
""
],
[
"Hidaka",
"K.",
""
],
[
"Ginina",
"E.",
""
]
] | We study the loop-induced decays $h^0 \to \gamma \, \gamma$ and $h^0 \to g \, g$ in the Minimal Supersymmetric Standard Model (MSSM) with quark flavour violation (QFV), identifying $h^0$ with the Higgs boson with a mass of 125 GeV, where $\gamma$ and $g$ are photon and gluon, respectively. We perform a MSSM parameter s... |
0911.4470 | Bj\"orn Schenke | Bjoern Schenke, Charles Gale, Sangyong Jeon | MARTINI - Monte Carlo simulation of jet evolution | 6 pages, 3 figures, presented at the workshop of the ExtreMe Matter
Institute (EMMI) and XXVI Max-Born Symposium `Three Days of Strong
Interactions', Wroclaw, Poland, July 9-11, 2009 | Acta Phys.Polon.Supp.3:765-770,2010 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the Modular Algorithm for Relativistic Treatment of heavy IoN
Interactions (MARTINI), an event generator for the hard and penetrating probes
in high energy nucleus-nucleus collisions. The simulation consists of a time
evolution model for the soft background, such as hydrodynamics, PYTHIA 8.1 to
generate an... | [
{
"created": "Mon, 23 Nov 2009 19:07:19 GMT",
"version": "v1"
}
] | 2010-11-02 | [
[
"Schenke",
"Bjoern",
""
],
[
"Gale",
"Charles",
""
],
[
"Jeon",
"Sangyong",
""
]
] | We present the Modular Algorithm for Relativistic Treatment of heavy IoN Interactions (MARTINI), an event generator for the hard and penetrating probes in high energy nucleus-nucleus collisions. The simulation consists of a time evolution model for the soft background, such as hydrodynamics, PYTHIA 8.1 to generate and ... |
2109.02586 | Hrishabh Bharadwaj | Hrishabh Bharadwaj, Sukanta Dutta, Ashok Goyal | Leptonic $g-2$ anomaly in an extended Higgs sector with vector-like
leptons | 25 pages, 10 figures | JHEP11(2021)056 | 10.1007/JHEP11(2021)056 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We address the observed discrepancies in the anomalous magnetic dipole
moments (MDM) of the muon and electron by extending the inert two Higgs Doublet
Model (2HDM) with SM gauge singlet complex scalar field and singlet Vector-like
Lepton (VLL) field. We obtain the allowed parameter space constrained from the
Higgs de... | [
{
"created": "Mon, 6 Sep 2021 16:28:45 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Nov 2021 17:04:48 GMT",
"version": "v2"
}
] | 2021-11-10 | [
[
"Bharadwaj",
"Hrishabh",
""
],
[
"Dutta",
"Sukanta",
""
],
[
"Goyal",
"Ashok",
""
]
] | We address the observed discrepancies in the anomalous magnetic dipole moments (MDM) of the muon and electron by extending the inert two Higgs Doublet Model (2HDM) with SM gauge singlet complex scalar field and singlet Vector-like Lepton (VLL) field. We obtain the allowed parameter space constrained from the Higgs deca... |
1005.3809 | Riccardo Torre | Antonio E. C\'arcamo Hern\'andez and Riccardo Torre | A "composite" scalar-vector system at the LHC | 23 pages, 9 tables, 2 figure. Updated to the published version.
Corrected some typos | Nucl.Phys.B841:188-204,2010 | 10.1016/j.nuclphysb.2010.08.004 | IFUP-TH/2010-17 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of a strong dynamics for Electro-Weak Symmetry Breaking
(EWSB), both vector and scalar degrees of freedom have been studied in the
literature within an effective Lagrangian approach. Here we consider the case
in which both a scalar, $h$, and a vector, $V$ - respectively an iso-singlet
and an iso-trip... | [
{
"created": "Thu, 20 May 2010 20:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 27 May 2010 11:44:04 GMT",
"version": "v2"
},
{
"created": "Sat, 3 Dec 2011 12:38:12 GMT",
"version": "v3"
}
] | 2011-12-06 | [
[
"Hernández",
"Antonio E. Cárcamo",
""
],
[
"Torre",
"Riccardo",
""
]
] | In the framework of a strong dynamics for Electro-Weak Symmetry Breaking (EWSB), both vector and scalar degrees of freedom have been studied in the literature within an effective Lagrangian approach. Here we consider the case in which both a scalar, $h$, and a vector, $V$ - respectively an iso-singlet and an iso-triple... |
0806.2247 | Nejc Ko\v{s}nik | Svjetlana Fajfer, Tri-Nang Pham, Nejc Ko\v{s}nik | On the Dalitz plot analysis of the B --> K eta gamma decays | 8 pages, 4 figures | Phys.Rev.D78:074013,2008 | 10.1103/PhysRevD.78.074013 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently B-factories have published new results on the $B \to K \eta \gamma$
decays being inspired by the theoretical suggestion to search for new physics
in $B \to P_1 P_2 \gamma$ decays. Using heavy meson chiral perturbation theory
we find mechanism which governs the amplitude in parts of the Dalitz plot where
eith... | [
{
"created": "Fri, 13 Jun 2008 13:24:44 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Jun 2008 10:46:32 GMT",
"version": "v2"
},
{
"created": "Tue, 1 Jul 2008 13:49:42 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Fajfer",
"Svjetlana",
""
],
[
"Pham",
"Tri-Nang",
""
],
[
"Košnik",
"Nejc",
""
]
] | Recently B-factories have published new results on the $B \to K \eta \gamma$ decays being inspired by the theoretical suggestion to search for new physics in $B \to P_1 P_2 \gamma$ decays. Using heavy meson chiral perturbation theory we find mechanism which governs the amplitude in parts of the Dalitz plot where either... |
hep-ph/0408003 | Alexander E. Dorokhov | A.E. Dorokhov | Vector and Axial-Vector correlators in a instanton-like quark model | 3 pages, 2 figures. Talk given at MESON 2004: 8th International
Workshop on Meson Production, Properties and Interactions, Cracow, Poland,
4-8 Jun 2004 | Int.J.Mod.Phys. A20 (2005) 631-633 | 10.1142/S0217751X05021993 | null | hep-ph | null | The behavior of the vector Adler function at spacelike momenta is studied in
the framework of a covariant chiral quark model with instanton-like quark-quark
interaction. The model reproduces the Adler function and $V-A$ correlator
extracted from the ALEPH and OPAL data on hadronic $\tau$ lepton decays,
transformed in... | [
{
"created": "Sat, 31 Jul 2004 10:13:39 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Dec 2004 07:11:31 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Dorokhov",
"A. E.",
""
]
] | The behavior of the vector Adler function at spacelike momenta is studied in the framework of a covariant chiral quark model with instanton-like quark-quark interaction. The model reproduces the Adler function and $V-A$ correlator extracted from the ALEPH and OPAL data on hadronic $\tau$ lepton decays, transformed into... |
hep-ph/9808253 | Robert Delbourgo | R Delbourgo, Dongsheng Liu, M D Scadron | Electromagnetic properties of hadrons via the $u-d$ mass difference and
direct photon exchange | 14 pages, RevTeX. Replacement includes $a_0$ tadpole contribution. To
appear in Phys Rev D | Phys.Rev.D59:113006,1999 | 10.1103/PhysRevD.59.113006 | UTAS-PHYS-98-09 | hep-ph | null | We demonstrate that a $u-d$ mass difference (which we estimate to be about 4
MeV) within quantum loops, can reproduce the effects of the Coleman-Glashow
electromagnetic tadpole operator.
| [
{
"created": "Fri, 7 Aug 1998 02:07:26 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Feb 1999 00:22:57 GMT",
"version": "v2"
},
{
"created": "Tue, 23 Feb 1999 23:27:49 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Delbourgo",
"R",
""
],
[
"Liu",
"Dongsheng",
""
],
[
"Scadron",
"M D",
""
]
] | We demonstrate that a $u-d$ mass difference (which we estimate to be about 4 MeV) within quantum loops, can reproduce the effects of the Coleman-Glashow electromagnetic tadpole operator. |
0803.3412 | Qiang Zhao | Gang Li, Yuan-Jiang Zhang and Qiang Zhao | Study of isospin violating $\phi$ excitation in $e^+e^- \to \omega\pi^0$ | Revised version to appear in J. Phys. G | null | 10.1088/0954-3899/36/8/085008 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the reaction $e^+ e^-\to \omega\pi^0$ in the vicinity of $\phi$ mass
region. The isospin-violating $\phi$ excitation is accounted for by two major
mechanisms. One is electromagnetic (EM) transition and the other is strong
isospin violations. For the latter, we consider contributions from the
intermediate had... | [
{
"created": "Mon, 24 Mar 2008 14:50:18 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Mar 2008 15:48:23 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Apr 2008 06:31:09 GMT",
"version": "v3"
},
{
"created": "Mon, 12 May 2008 13:19:57 GMT",
"version": "v4"
},
{
"cr... | 2015-05-13 | [
[
"Li",
"Gang",
""
],
[
"Zhang",
"Yuan-Jiang",
""
],
[
"Zhao",
"Qiang",
""
]
] | We study the reaction $e^+ e^-\to \omega\pi^0$ in the vicinity of $\phi$ mass region. The isospin-violating $\phi$ excitation is accounted for by two major mechanisms. One is electromagnetic (EM) transition and the other is strong isospin violations. For the latter, we consider contributions from the intermediate hadro... |
1702.05106 | Sylvain Fichet | Felipe Ferreira, Sylvain Fichet, Veronica Sanz | On new physics searches with multidimensional differential shapes | 8 pages, 5 figures | null | 10.1016/j.physletb.2018.01.008 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of upcoming new physics searches at the LHC, we investigate
the impact of multidimensional differential rates in typical LHC analyses. We
discuss the properties of shape information, and argue that multidimensional
rates bring limited information in the scope of a discovery, but can have a
large impact... | [
{
"created": "Thu, 16 Feb 2017 19:01:25 GMT",
"version": "v1"
}
] | 2018-02-01 | [
[
"Ferreira",
"Felipe",
""
],
[
"Fichet",
"Sylvain",
""
],
[
"Sanz",
"Veronica",
""
]
] | In the context of upcoming new physics searches at the LHC, we investigate the impact of multidimensional differential rates in typical LHC analyses. We discuss the properties of shape information, and argue that multidimensional rates bring limited information in the scope of a discovery, but can have a large impact o... |
0811.1066 | Eduardo Rojas | Eduardo Rojas | Radiative and non-perturbative corrections to the electron mass and the
anomalous magnetic moment in the presence of an external magnetic field of
arbitrary strength | 5 pages, 4 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the Ritus eingenfunction method we compute corrections to the electron
mass m_{0} in the presence of a moderate magnetic field eB ~ m_0^2. From this
we obtain an expression for the anomalous magnetic moment near the critic
field. For this we solved numerically the Schwinger-Dyson equations in the
rainbow approx... | [
{
"created": "Fri, 7 Nov 2008 03:31:53 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Dec 2008 18:14:56 GMT",
"version": "v2"
}
] | 2008-12-24 | [
[
"Rojas",
"Eduardo",
""
]
] | Using the Ritus eingenfunction method we compute corrections to the electron mass m_{0} in the presence of a moderate magnetic field eB ~ m_0^2. From this we obtain an expression for the anomalous magnetic moment near the critic field. For this we solved numerically the Schwinger-Dyson equations in the rainbow approxim... |
2105.02662 | Yuri Shtanov | Yuri Shtanov | Light scalaron as dark matter | 13 pages, references added, discussion extended, version accepted for
publication in Phys. Lett. B | Phys. Lett. B 820 (2021) 136469 | 10.1016/j.physletb.2021.136469 | null | hep-ph astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new cosmological scenario is proposed in which a light scalaron of $f (R)$
gravity plays the role of dark matter. In this scenario, the scalaron initially
resides at the minimum of its effective potential while the electroweak
symmetry is unbroken. At the beginning of the electroweak crossover, the
evolving expecta... | [
{
"created": "Thu, 6 May 2021 13:44:15 GMT",
"version": "v1"
},
{
"created": "Thu, 20 May 2021 06:26:18 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Jun 2021 12:26:28 GMT",
"version": "v3"
}
] | 2021-07-02 | [
[
"Shtanov",
"Yuri",
""
]
] | A new cosmological scenario is proposed in which a light scalaron of $f (R)$ gravity plays the role of dark matter. In this scenario, the scalaron initially resides at the minimum of its effective potential while the electroweak symmetry is unbroken. At the beginning of the electroweak crossover, the evolving expectati... |
hep-ph/0410342 | Grigori Vartanov | D.I.Kazakov and G.S.Vartanov | On High Energy Scattering in Extra Dimensions | Latex, 9 pages, 2 eps figures | Theor.Math.Phys. 147 (2006) 533-540; Teor.Mat.Fiz. 147 (2006)
103-112 | null | null | hep-ph hep-th | null | We analyze the behaviour of the high-energy scattering amplitude within the
brane world scenario in extra dimensions. We argue that contrary to the popular
opinion based on the Kaluza-Klein approach, the cross-section does not increase
with energy, but changes the slope close to the compactification scale and then
de... | [
{
"created": "Tue, 26 Oct 2004 08:38:11 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kazakov",
"D. I.",
""
],
[
"Vartanov",
"G. S.",
""
]
] | We analyze the behaviour of the high-energy scattering amplitude within the brane world scenario in extra dimensions. We argue that contrary to the popular opinion based on the Kaluza-Klein approach, the cross-section does not increase with energy, but changes the slope close to the compactification scale and then decr... |
1512.01243 | Heather E. Logan | Celine Degrande, Katy Hartling, Heather E. Logan, Andrea D. Peterson,
and Marco Zaro | Automatic predictions in the Georgi-Machacek model at next-to-leading
order accuracy | 16 pages, 3 figures | Phys. Rev. D 93, 035004 (2016) | 10.1103/PhysRevD.93.035004 | IPPP/15/72, DCPT/15/144, MCnet-15-34 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the phenomenology of the Georgi-Machacek model at next-to-leading
order (NLO) in QCD matched to parton shower, using a fully-automated tool chain
based on MadGraph5_aMC@NLO and FeynRules. We focus on the production of the
fermiophobic custodial fiveplet scalars H_5^0, H_5^+/-, and H_5^++/-- through
vector bo... | [
{
"created": "Thu, 3 Dec 2015 21:03:31 GMT",
"version": "v1"
}
] | 2016-02-10 | [
[
"Degrande",
"Celine",
""
],
[
"Hartling",
"Katy",
""
],
[
"Logan",
"Heather E.",
""
],
[
"Peterson",
"Andrea D.",
""
],
[
"Zaro",
"Marco",
""
]
] | We study the phenomenology of the Georgi-Machacek model at next-to-leading order (NLO) in QCD matched to parton shower, using a fully-automated tool chain based on MadGraph5_aMC@NLO and FeynRules. We focus on the production of the fermiophobic custodial fiveplet scalars H_5^0, H_5^+/-, and H_5^++/-- through vector boso... |
2111.03031 | Pablo Mart\'inez-Mirav\'e | P. Mart\'inez-Mirav\'e, S. Molina Sedgwick, M.T\'ortola | Non-standard interactions from the future neutrino solar sector | 22 pages, 10 figures, 2 tables. Matches published version | null | 10.1103/PhysRevD.105.035004 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | The next-generation neutrino experiment JUNO will determine the solar
oscillation parameters - $\sin^2 \theta_{12}$ and $\Delta m^2_{21}$ - with
great accuracy, in addition to measuring $\sin^2\theta_{13}$, $\Delta
m^2_{31}$, and the mass ordering. In parallel, the continued study of solar
neutrinos at Hyper-Kamiokan... | [
{
"created": "Thu, 4 Nov 2021 17:35:10 GMT",
"version": "v1"
},
{
"created": "Thu, 12 May 2022 09:59:56 GMT",
"version": "v2"
}
] | 2022-05-13 | [
[
"Martínez-Miravé",
"P.",
""
],
[
"Sedgwick",
"S. Molina",
""
],
[
"Tórtola",
"M.",
""
]
] | The next-generation neutrino experiment JUNO will determine the solar oscillation parameters - $\sin^2 \theta_{12}$ and $\Delta m^2_{21}$ - with great accuracy, in addition to measuring $\sin^2\theta_{13}$, $\Delta m^2_{31}$, and the mass ordering. In parallel, the continued study of solar neutrinos at Hyper-Kamiokande... |
hep-ph/9905221 | Lisa Randall | Lisa Randall, Raman Sundrum | A Large Mass Hierarchy from a Small Extra Dimension | 9 pages, LaTex | Phys.Rev.Lett.83:3370-3373,1999 | 10.1103/PhysRevLett.83.3370 | MIT-CTP-2860, PUPT-1860, BUHEP-99-9 | hep-ph hep-th | null | We propose a new higher-dimensional mechanism for solving the Hierarchy
Problem. The Weak scale is generated from a large scale of order the Planck
scale through an exponential hierarchy. However, this exponential arises not
from gauge interactions but from the background metric (which is a slice of
AdS_5 spacetime).... | [
{
"created": "Tue, 4 May 1999 01:43:58 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Randall",
"Lisa",
""
],
[
"Sundrum",
"Raman",
""
]
] | We propose a new higher-dimensional mechanism for solving the Hierarchy Problem. The Weak scale is generated from a large scale of order the Planck scale through an exponential hierarchy. However, this exponential arises not from gauge interactions but from the background metric (which is a slice of AdS_5 spacetime). T... |
hep-ph/0206311 | Rohini M. Godbole | F. Boudjema, G. B\'elanger and R.M. Godbole | Invisible Decays of the Supersymmetric Higgs and Dark Matter | 17 pages, 11 figures, Talk presented at Appi2002, Accelerator and
Particle Physics Institute, Appi, Iwate, Japan, February 13--16 2002 | null | null | CERN-TH/20002-141, LAPTH-Conf-919 | hep-ph | null | We discuss effects of the light sparticles on decays of the lightest Higgs in
a supersymmetric model with nonuniversal gaugino masses at the high scale,
focusing on the `invisible' decays into neutralinos. These can impact
significanlty the discovery possibilities of the lightest Higgs at the LHC. We
show that due to... | [
{
"created": "Fri, 28 Jun 2002 17:11:22 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Boudjema",
"F.",
""
],
[
"Bélanger",
"G.",
""
],
[
"Godbole",
"R. M.",
""
]
] | We discuss effects of the light sparticles on decays of the lightest Higgs in a supersymmetric model with nonuniversal gaugino masses at the high scale, focusing on the `invisible' decays into neutralinos. These can impact significanlty the discovery possibilities of the lightest Higgs at the LHC. We show that due to t... |
hep-ph/9909231 | John F. Beacom | J.F. Beacom (Caltech) | Neutrinos From the Next Galactic Supernova | Invited talk at the 23rd Johns Hopkins Workshop on Current Problems
in Particle Theory: Neutrinos in the Next Millennium (Baltimore, June 1999).
27 pages with 6 included figures | null | null | null | hep-ph astro-ph hep-ex nucl-ex nucl-th | null | The next core-collapse supernova in our Galaxy will be a spectacular event,
with some $10^4$ neutrino detections in total expected among several detectors.
This data will allow unprecedented tests of neutrino properties and new
opportunities in astrophysics. In this paper, I focus on two main topics: (1)
Measurement ... | [
{
"created": "Thu, 2 Sep 1999 17:49:39 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Beacom",
"J. F.",
"",
"Caltech"
]
] | The next core-collapse supernova in our Galaxy will be a spectacular event, with some $10^4$ neutrino detections in total expected among several detectors. This data will allow unprecedented tests of neutrino properties and new opportunities in astrophysics. In this paper, I focus on two main topics: (1) Measurement of... |
1808.08179 | Andrei Angelescu | Andrei Angelescu, Damir Be\v{c}irevi\'c, Darius A. Faroughy and Olcyr
Sumensari | Closing the window on single leptoquark solutions to the $B$-physics
anomalies | 33 pages, 10 figures; v3: Version to appear in JHEP | null | 10.1007/JHEP10(2018)183 | LPT-Orsay-18-81 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine various scenarios in which the Standard Model is extended by a
light leptoquark state to solve for one or both $B$-physics anomalies, viz.
$R_{D^{(\ast)}}^\mathrm{exp}> R_{D^{(\ast)}}^\mathrm{SM}$ or/and
$R_{K^{(\ast)}}^\mathrm{exp}< R_{K^{(\ast)}}^\mathrm{SM}$. To do so we combine
the constraints arising ... | [
{
"created": "Fri, 24 Aug 2018 15:44:00 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Sep 2018 19:59:51 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Oct 2018 16:40:41 GMT",
"version": "v3"
}
] | 2018-11-14 | [
[
"Angelescu",
"Andrei",
""
],
[
"Bečirević",
"Damir",
""
],
[
"Faroughy",
"Darius A.",
""
],
[
"Sumensari",
"Olcyr",
""
]
] | We examine various scenarios in which the Standard Model is extended by a light leptoquark state to solve for one or both $B$-physics anomalies, viz. $R_{D^{(\ast)}}^\mathrm{exp}> R_{D^{(\ast)}}^\mathrm{SM}$ or/and $R_{K^{(\ast)}}^\mathrm{exp}< R_{K^{(\ast)}}^\mathrm{SM}$. To do so we combine the constraints arising bo... |
hep-ph/0209075 | F. A. Chishtie | M.R. Ahmady, F.A. Chishtie, V. Elias, A.H. Fariborz, D.G.C. McKeon,
T.N. Sherry, T.G. Steele | Pade/renormalization-group improvement of inclusive semileptonic B decay
rates | 3 pages, latex using espcrc2.sty. Write-up of talk given at BEACH
2002, UBC, Vancouver | Nucl.Phys.Proc.Suppl. 115 (2003) 82-84 | 10.1016/S0920-5632(02)01958-8 | null | hep-ph | null | Renormalization Group (RG) and optimized Pade-approximant methods are used to
estimate the three-loop perturbative contributions to the inclusive
semileptonic b \to u and b \to c decay rates. It is noted that the \bar{MS}
scheme works favorably in the b \to u case whereas the pole mass scheme shows
better convergence... | [
{
"created": "Fri, 6 Sep 2002 17:30:12 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Ahmady",
"M. R.",
""
],
[
"Chishtie",
"F. A.",
""
],
[
"Elias",
"V.",
""
],
[
"Fariborz",
"A. H.",
""
],
[
"McKeon",
"D. G. C.",
""
],
[
"Sherry",
"T. N.",
""
],
[
"Steele",
"T. G.",
""
]
] | Renormalization Group (RG) and optimized Pade-approximant methods are used to estimate the three-loop perturbative contributions to the inclusive semileptonic b \to u and b \to c decay rates. It is noted that the \bar{MS} scheme works favorably in the b \to u case whereas the pole mass scheme shows better convergence i... |
hep-ph/0411178 | Daniel T. Larson | Daniel T. Larson, Hitoshi Murayama, and Gilad Perez | Right-Handed New Physics Remains Strangely Beautiful | 7 pages, 9 figures; published version: added 1 reference and 1
clarification | JHEP 0507:057,2005 | 10.1088/1126-6708/2005/07/057 | LBNL-56620, UCB-PTH-04/31 | hep-ph | null | Current data on CP violation in B_d -> eta' K_S and B_d -> phi K_S, taken
literally, suggest new physics contributions in b -> s transitions. Despite a
claim to the contrary, we point out that right-handed operators with a single
weak phase can account for both deviations thanks to the two-fold ambiguity in
the extra... | [
{
"created": "Fri, 12 Nov 2004 21:03:54 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Aug 2005 12:15:21 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Larson",
"Daniel T.",
""
],
[
"Murayama",
"Hitoshi",
""
],
[
"Perez",
"Gilad",
""
]
] | Current data on CP violation in B_d -> eta' K_S and B_d -> phi K_S, taken literally, suggest new physics contributions in b -> s transitions. Despite a claim to the contrary, we point out that right-handed operators with a single weak phase can account for both deviations thanks to the two-fold ambiguity in the extract... |
hep-ph/9212273 | null | H. A. Riggs and H. J. Schnitzer | CP-Violating Yukawa Couplings in the Skyrme Model and the Neutron
Electric Dipole Moment | 12 pages, Latex with no macros, BRX-TH-338 | Phys.Lett.B305:252-260,1993 | 10.1016/0370-2693(93)90115-X | null | hep-ph | null | We argue that the large-$\Nc$ behaviour of the Yukawa couplings in the Skyrme
model involves issues more subtle than the vanishing of linear fluctuations
needed for classical stability of the skyrmion. The chiral fluctuations about
the skyrmion must be quantized in order to reach a conclusion. An improved
quantizatio... | [
{
"created": "Wed, 16 Dec 1992 19:33:00 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Riggs",
"H. A.",
""
],
[
"Schnitzer",
"H. J.",
""
]
] | We argue that the large-$\Nc$ behaviour of the Yukawa couplings in the Skyrme model involves issues more subtle than the vanishing of linear fluctuations needed for classical stability of the skyrmion. The chiral fluctuations about the skyrmion must be quantized in order to reach a conclusion. An improved quantization ... |
2111.12943 | Abinash Medhi | Abinash Medhi, Debajyoti Dutta, and Moon Moon Devi | Exploring the effects of Scalar Non Standard Interactions on the CP
violation sensitivity at DUNE | Revised version, accepted for publication in JHEP | null | 10.1007/JHEP06(2022)129 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | The Neutrino oscillations have provided an excellent opportunity to study
new-physics beyond the Standard Model, popularly known as BSM. The unknown
couplings involving neutrinos, termed non-standard interactions (NSI), may
appear as `new-physics' in different neutrino experiments. The neutrino NSI
offers significant... | [
{
"created": "Thu, 25 Nov 2021 06:49:41 GMT",
"version": "v1"
},
{
"created": "Fri, 20 May 2022 10:42:01 GMT",
"version": "v2"
}
] | 2022-07-13 | [
[
"Medhi",
"Abinash",
""
],
[
"Dutta",
"Debajyoti",
""
],
[
"Devi",
"Moon Moon",
""
]
] | The Neutrino oscillations have provided an excellent opportunity to study new-physics beyond the Standard Model, popularly known as BSM. The unknown couplings involving neutrinos, termed non-standard interactions (NSI), may appear as `new-physics' in different neutrino experiments. The neutrino NSI offers significant e... |
0906.4500 | Gardner Marshall | Erin De Pree (St Mary's, MD), Gardner Marshall and Marc Sher (William
and Mary) | The Fourth Generation t-prime in Extensions of the Standard Model | 4 pages, 2 figures. Version to be published in Phys. Rev. D | Phys.Rev.D80:037301,2009 | 10.1103/PhysRevD.80.037301 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the effects of a fourth generation t' quark in various extensions of
the standard model. In the Randall-Sundrum model, the decay t'--> t Z has a
large branching ratio that could be detected at the Large Hadron Collider
(LHC). We also look at the two-Higgs doublet models I, II and III, and note
that, in the l... | [
{
"created": "Wed, 24 Jun 2009 15:23:45 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Jun 2009 12:51:19 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Jul 2009 18:07:25 GMT",
"version": "v3"
}
] | 2009-09-02 | [
[
"De Pree",
"Erin",
"",
"St Mary's, MD"
],
[
"Marshall",
"Gardner",
"",
"William\n and Mary"
],
[
"Sher",
"Marc",
"",
"William\n and Mary"
]
] | We study the effects of a fourth generation t' quark in various extensions of the standard model. In the Randall-Sundrum model, the decay t'--> t Z has a large branching ratio that could be detected at the Large Hadron Collider (LHC). We also look at the two-Higgs doublet models I, II and III, and note that, in the lat... |
hep-ph/0405110 | Keith Olive | John Ellis, Keith A. Olive, Yudi Santoso, Vassilis C. Spanos | Very Constrained Minimal Supersymmetric Standard Models | 26 pages, 32 eps figures | Phys.Rev.D70:055005,2004 | 10.1103/PhysRevD.70.055005 | CERN-TH/2004-069, UMN-TH-2307/04, FTPI-MINN-04/18 | hep-ph | null | We consider very constrained versions of the minimal supersymmetric extension
of the Standard Model (VCMSSMs) which, in addition to constraining the scalar
masses m_0 and gaugino masses m_{1/2} to be universal at some input scale,
impose relations between the trilinear and bilinear soft supersymmetry breaking
paramet... | [
{
"created": "Wed, 12 May 2004 22:03:27 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ellis",
"John",
""
],
[
"Olive",
"Keith A.",
""
],
[
"Santoso",
"Yudi",
""
],
[
"Spanos",
"Vassilis C.",
""
]
] | We consider very constrained versions of the minimal supersymmetric extension of the Standard Model (VCMSSMs) which, in addition to constraining the scalar masses m_0 and gaugino masses m_{1/2} to be universal at some input scale, impose relations between the trilinear and bilinear soft supersymmetry breaking parameter... |
0901.3587 | Davison E. Soper | Zoltan Nagy and Davison E. Soper | Final state dipole showers and the DGLAP equation | 28 pages with 6 figures. This is the revised version, close to what
will be published in JHEP. The main changes were additional observations in
the conclusions section | JHEP 0905:088,2009 | 10.1088/1126-6708/2009/05/088 | DESY 08-208 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a parton shower description, based on a dipole picture, of the final
state in electron-positron annihilation. In such a shower, the distribution
function describing the inclusive probability to find a quark with a given
energy depends on the shower evolution time. Starting from the exclusive
evolution equati... | [
{
"created": "Fri, 23 Jan 2009 01:30:14 GMT",
"version": "v1"
},
{
"created": "Tue, 19 May 2009 18:17:55 GMT",
"version": "v2"
}
] | 2009-05-29 | [
[
"Nagy",
"Zoltan",
""
],
[
"Soper",
"Davison E.",
""
]
] | We study a parton shower description, based on a dipole picture, of the final state in electron-positron annihilation. In such a shower, the distribution function describing the inclusive probability to find a quark with a given energy depends on the shower evolution time. Starting from the exclusive evolution equation... |
2002.07821 | Doojin Kim | Doojin Kim, Jong-Chul Park, Kin Chung Fong, Gil-Ho Lee | Detection of Super-light Dark Matter Using Graphene Sensor | 8 pages, 4 figures, Funding agency information for the actual
experiment added, Appendix expanded, More figures added | null | null | MI-TH-205 | hep-ph cond-mat.mes-hall hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new dark-matter detection strategy that will enable the search
of super-light dark matter $m_\chi \simeq 0.1$ keV, representing an improvement
of the minimum detectable mass by more than three order of magnitude over the
ongoing experiments. This is possible by integrating intimately the target
material,... | [
{
"created": "Tue, 18 Feb 2020 19:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Sep 2020 14:38:25 GMT",
"version": "v2"
},
{
"created": "Mon, 17 Apr 2023 14:41:33 GMT",
"version": "v3"
}
] | 2023-04-18 | [
[
"Kim",
"Doojin",
""
],
[
"Park",
"Jong-Chul",
""
],
[
"Fong",
"Kin Chung",
""
],
[
"Lee",
"Gil-Ho",
""
]
] | We propose a new dark-matter detection strategy that will enable the search of super-light dark matter $m_\chi \simeq 0.1$ keV, representing an improvement of the minimum detectable mass by more than three order of magnitude over the ongoing experiments. This is possible by integrating intimately the target material, $... |
1406.5476 | Guang-Peng Zhang | Guang-Peng Zhang | Probing transverse momentum dependent gluon distribution functions from
hadronic quarkonium pair production | 7 pages, 3 figures, 1 table | Phys. Rev. D 90, 094011 (2014) | 10.1103/PhysRevD.90.094011 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The inclusive hadronic production of $\eta_Q$($\eta_c$ or $\eta_b$) pair is
proposed to extract the transverse momentum dependent(TMD) gluon distribution
functions. We use nonrelativistic QCD(NRQCD) for the production of $\eta_Q$.
Under nonrelativistic limit TMD factorization for this process is assumed to
make a low... | [
{
"created": "Fri, 20 Jun 2014 18:27:22 GMT",
"version": "v1"
}
] | 2014-12-03 | [
[
"Zhang",
"Guang-Peng",
""
]
] | The inclusive hadronic production of $\eta_Q$($\eta_c$ or $\eta_b$) pair is proposed to extract the transverse momentum dependent(TMD) gluon distribution functions. We use nonrelativistic QCD(NRQCD) for the production of $\eta_Q$. Under nonrelativistic limit TMD factorization for this process is assumed to make a lowes... |
1007.4715 | Shinya Matsuzaki | Masayasu Harada, Shinya Matsuzaki and Koichi Yamawaki | Holographic QCD Integrated back to Hidden Local Symmetry | 4 eps figures, 37 pages, latex, typos fixed; some discussions and
references added; fig.4 replaced | Phys.Rev.D82:076010,2010 | 10.1103/PhysRevD.82.076010 | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a previously proposed gauge-invariant method to integrate out
infinite tower of Kaluza-Klein (KK) modes of vector and axialvector mesons in a
class of models of holographic QCD (HQCD). The HQCD is reduced by our method to
the chiral perturbation theory with the hidden local symmetry (HLS) having only
the l... | [
{
"created": "Tue, 27 Jul 2010 13:27:14 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Jul 2010 04:49:15 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Sep 2010 16:05:49 GMT",
"version": "v3"
}
] | 2010-11-11 | [
[
"Harada",
"Masayasu",
""
],
[
"Matsuzaki",
"Shinya",
""
],
[
"Yamawaki",
"Koichi",
""
]
] | We develop a previously proposed gauge-invariant method to integrate out infinite tower of Kaluza-Klein (KK) modes of vector and axialvector mesons in a class of models of holographic QCD (HQCD). The HQCD is reduced by our method to the chiral perturbation theory with the hidden local symmetry (HLS) having only the low... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.