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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2108.10186 | Sergei Roshchupkin P | S. P. Roshchupkin, A.V. Dubov, V. V. Dubov, S. S. Starodub | Resonant Spontaneous Bremsstrahlung Effect In The Scattering Of
Ultrarelativistic Electrons On Nuclei In A Strong Laser Field | 26 pages, 35 figures | null | 10.1088/1742-6596/2249/1/012003 | null | hep-ph physics.plasm-ph | http://creativecommons.org/licenses/by/4.0/ | The process of resonant spontaneous bremsstrahlung radiation during the
scattering of ultrarelativistic electrons with energies of the order $\sim 100\
\text{GeV}$ by the nuclei in strong laser fields with intensities up to $I\sim
{{10}^{24}}\ \text{Wc}{{\text{m}}^{\text{-2}}}$ is theoretically studied. Under
resonan... | [
{
"created": "Fri, 20 Aug 2021 09:35:20 GMT",
"version": "v1"
}
] | 2022-05-18 | [
[
"Roshchupkin",
"S. P.",
""
],
[
"Dubov",
"A. V.",
""
],
[
"Dubov",
"V. V.",
""
],
[
"Starodub",
"S. S.",
""
]
] | The process of resonant spontaneous bremsstrahlung radiation during the scattering of ultrarelativistic electrons with energies of the order $\sim 100\ \text{GeV}$ by the nuclei in strong laser fields with intensities up to $I\sim {{10}^{24}}\ \text{Wc}{{\text{m}}^{\text{-2}}}$ is theoretically studied. Under resonant ... |
2111.02729 | Jianlong Lu | Jianlong Lu | (Reply to)$^{\textbf{2}}$ "Comment on 'Flavor invariants and
renormalization-group equations in the leptonic sector with massive Majorana
neutrinos' " | 12 pages; a reply to [arXiv:2110.13865 [hep-ph]]; some details of
expression have been improved in version 2. arXiv admin note: text overlap
with arXiv:2110.08210 | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We respectfully reply to Wang et al.'s reply to our comment to their [JHEP
$\textbf{09}$ (2021) 053]. Some more subtleties and details are discussed for
hopefully better clarification and understanding, especially about the
conditions in Hilbert's finiteness theorem. We also disprove Wang et al.'s
incorrect assertion... | [
{
"created": "Thu, 4 Nov 2021 10:32:40 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Nov 2021 15:53:18 GMT",
"version": "v2"
}
] | 2022-02-08 | [
[
"Lu",
"Jianlong",
""
]
] | We respectfully reply to Wang et al.'s reply to our comment to their [JHEP $\textbf{09}$ (2021) 053]. Some more subtleties and details are discussed for hopefully better clarification and understanding, especially about the conditions in Hilbert's finiteness theorem. We also disprove Wang et al.'s incorrect assertion i... |
2002.06123 | Soroush Shakeri | Soroush Shakeri, David J. E. Marsh and She-Sheng Xue | Light by Light Scattering as a New Probe for Axions | 13 pages, 3 figures | null | null | null | hep-ph astro-ph.CO astro-ph.IM hep-ex physics.optics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the impact of virtual axions on the polarization of photons inside a
cavity during the interaction of high-power laser pulses. A novel detection
scheme for measuring the axion-induced ellipticity signal during the
Light-by-Light (LBL) scattering process is investigated. We show that a
momentum exchange betwe... | [
{
"created": "Fri, 14 Feb 2020 16:50:53 GMT",
"version": "v1"
}
] | 2020-02-17 | [
[
"Shakeri",
"Soroush",
""
],
[
"Marsh",
"David J. E.",
""
],
[
"Xue",
"She-Sheng",
""
]
] | We study the impact of virtual axions on the polarization of photons inside a cavity during the interaction of high-power laser pulses. A novel detection scheme for measuring the axion-induced ellipticity signal during the Light-by-Light (LBL) scattering process is investigated. We show that a momentum exchange between... |
2402.04600 | Yu-Qi Xiao | Shao-Long Chen, Yu-Qi Xiao | Neutrinoless Double Beta Decay in Multiple Isotopes for Fingerprints
Identification of Operators and Models | 29 pages, 16 figures. (discussions and descriptions added) | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Neutrinoless double beta ($0\nu\beta\beta$) decay is the most promising way
to determine whether neutrinos are Majorana particles. There are many
experiments based on different isotopes searching for $0\nu\beta\beta$ decay.
Combining the searches of $0\nu\beta\beta$ decay in multiple isotopes provides
a possible meth... | [
{
"created": "Wed, 7 Feb 2024 05:48:53 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Feb 2024 04:36:37 GMT",
"version": "v2"
},
{
"created": "Wed, 17 Apr 2024 02:48:44 GMT",
"version": "v3"
}
] | 2024-04-18 | [
[
"Chen",
"Shao-Long",
""
],
[
"Xiao",
"Yu-Qi",
""
]
] | Neutrinoless double beta ($0\nu\beta\beta$) decay is the most promising way to determine whether neutrinos are Majorana particles. There are many experiments based on different isotopes searching for $0\nu\beta\beta$ decay. Combining the searches of $0\nu\beta\beta$ decay in multiple isotopes provides a possible method... |
2203.13180 | Thomas Biek\"otter | Thomas Biek\"otter, Sven Heinemeyer, Georg Weiglein | Mounting evidence for a 95 GeV Higgs boson | v2: 24 pages, 9 figures, matches published version | J. High Energ. Phys. 2022, 201 (2022) | 10.1007/JHEP08(2022)201 | DESY 22-057, IFT-UAM/CSIC--22--033 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 2018 CMS reported an excess in the light Higgs-boson search in the
diphoton decay mode at about 95GeV based on Run 1 and first year Run 2 data.
The combined local significance of the excess was $2.8\,\sigma$. The excess is
compatible with the limits obtained in the ATLAS searches from the diphoton
search channel. ... | [
{
"created": "Thu, 24 Mar 2022 16:55:44 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Aug 2022 10:48:22 GMT",
"version": "v2"
}
] | 2022-08-23 | [
[
"Biekötter",
"Thomas",
""
],
[
"Heinemeyer",
"Sven",
""
],
[
"Weiglein",
"Georg",
""
]
] | In 2018 CMS reported an excess in the light Higgs-boson search in the diphoton decay mode at about 95GeV based on Run 1 and first year Run 2 data. The combined local significance of the excess was $2.8\,\sigma$. The excess is compatible with the limits obtained in the ATLAS searches from the diphoton search channel. Re... |
hep-ph/9402310 | Chi-Keung Chow | Chi-Keung Chow and Mark B. Wise | Excited $\Lambda_Q$ Baryons in the Large $N_c$ Limit | 9 pages, use phyzzx, CALT-68-1919 | Phys.Rev. D50 (1994) 2135-2138 | 10.1103/PhysRevD.50.2135 | null | hep-ph | null | The spectrum of excited $\Lambda_Q$-type heavy baryons is considered in the
large $N_c$ limit. The universal form factors for $\Lambda_b$ semileptonic
decay to excited charmed baryons are calculated in the large $N_c$ limit. We
find that the Bjorken sum rule (for the slope of the Isgur--Wise function) and
Voloshin su... | [
{
"created": "Thu, 17 Feb 1994 21:11:56 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Chow",
"Chi-Keung",
""
],
[
"Wise",
"Mark B.",
""
]
] | The spectrum of excited $\Lambda_Q$-type heavy baryons is considered in the large $N_c$ limit. The universal form factors for $\Lambda_b$ semileptonic decay to excited charmed baryons are calculated in the large $N_c$ limit. We find that the Bjorken sum rule (for the slope of the Isgur--Wise function) and Voloshin sum ... |
1711.08796 | Gazal Sharma | Gazal Sharma, Shankita Bhardwaj, B. C. Chauhan and Surender Verma | Quark-lepton complementarity model based predictions for
$\theta_{23}^{PMNS}$ with neutrino mass hierarchy | 3 pages, 3 figures | XXII DAE High Energy Physics Symposium, Springer Proc.Phys. 203
(2018) 251-256 | 10.1007/978-3-319-73171-1_57 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After the successful investigation and confirmation of non zero
$\theta_{13}^{PMNS}$ by various experiments, we are standing at a square where
we still encounter a number of issues, which are to be settled. In this paper,
we have extended our recent work towards a precise prediction of the
$\theta_{23}^{PMNS}$ mixing... | [
{
"created": "Thu, 23 Nov 2017 18:19:59 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jun 2018 10:38:47 GMT",
"version": "v2"
}
] | 2018-06-27 | [
[
"Sharma",
"Gazal",
""
],
[
"Bhardwaj",
"Shankita",
""
],
[
"Chauhan",
"B. C.",
""
],
[
"Verma",
"Surender",
""
]
] | After the successful investigation and confirmation of non zero $\theta_{13}^{PMNS}$ by various experiments, we are standing at a square where we still encounter a number of issues, which are to be settled. In this paper, we have extended our recent work towards a precise prediction of the $\theta_{23}^{PMNS}$ mixing a... |
2111.13893 | Marcos Rodriguez Cardoso | M. C. Rodriguez | The Masses of Gauge Bosons in $SU(3)_{C}\times SU(2)_{L}\times
U(1)_{Y^{\prime}}\times U(1)_{B-L}$ gauge model | 29 pages, 15 figures and 7 tables, it was made to present at 6th
ComHEP, last year, and in Dark Matter but I forget to submit it but I have
finnish it I am put my review here and I hope I can present it in some
conference, it is is the continuation of arXiv:2209.04653 [hep-ph] but now
the new VEV contributes to... | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We will present within the context of the supersymmetric models with
$SU(3)_{C}\times SU(2)_{L}\times U(1)_{Y^\prime}\times U(1)_{B-L}$ gauge
symmetry an explanation for the new data on the $W$-boson mass recently
presented by the CDF collaboration. We will also study the neutral boson sector
of this model.
| [
{
"created": "Sat, 27 Nov 2021 13:28:15 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jun 2024 13:05:52 GMT",
"version": "v2"
}
] | 2024-06-12 | [
[
"Rodriguez",
"M. C.",
""
]
] | We will present within the context of the supersymmetric models with $SU(3)_{C}\times SU(2)_{L}\times U(1)_{Y^\prime}\times U(1)_{B-L}$ gauge symmetry an explanation for the new data on the $W$-boson mass recently presented by the CDF collaboration. We will also study the neutral boson sector of this model. |
1411.0909 | Daniel Gomez Dumm | J.P. Carlomagno, D. Gomez Dumm, N.N. Scoccola | Generalized Ginzburg-Landau approach to inhomogeneous phases in nonlocal
chiral quark models | 9 pages, 1 figure. V2: Two references added, figure modified, minor
changes in the text introduced. Matches version to be published in Physics
Letters B | null | 10.1016/j.physletb.2015.04.023 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the presence of inhomogeneous phases in the QCD phase diagram
within the framework of nonlocal chiral quark models. We concentrate in
particular in the positions of the tricritical (TCP) and Lifshitz (LP) points,
which are studied in a general context using a generalized Ginzburg-Landau
approach. We find t... | [
{
"created": "Tue, 4 Nov 2014 13:52:19 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Apr 2015 20:39:31 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Carlomagno",
"J. P.",
""
],
[
"Dumm",
"D. Gomez",
""
],
[
"Scoccola",
"N. N.",
""
]
] | We analyze the presence of inhomogeneous phases in the QCD phase diagram within the framework of nonlocal chiral quark models. We concentrate in particular in the positions of the tricritical (TCP) and Lifshitz (LP) points, which are studied in a general context using a generalized Ginzburg-Landau approach. We find tha... |
hep-ph/0203266 | Christof Wetterich | C.Wetterich | Probing Quintessence with Time Variation of Couplings | new references,extended introduction,17 pages,LaTex | JCAP 0310 (2003) 002 | 10.1088/1475-7516/2003/10/002 | HD-THEP-02-11 | hep-ph | null | Many models of quintessence predict a time variation of the fundamental
constants as well as a composition-dependent gravity like long-range force
mediated by the cosmon. We present bounds for the cosmon coupling to matter and
radiation within a grand unified framework. The unification scale, the unified
gauge coupli... | [
{
"created": "Thu, 28 Mar 2002 11:32:08 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Dec 2002 10:11:03 GMT",
"version": "v2"
},
{
"created": "Wed, 5 Mar 2003 18:03:07 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Wetterich",
"C.",
""
]
] | Many models of quintessence predict a time variation of the fundamental constants as well as a composition-dependent gravity like long-range force mediated by the cosmon. We present bounds for the cosmon coupling to matter and radiation within a grand unified framework. The unification scale, the unified gauge coupling... |
2312.09099 | Darius Jurciukonis | Francisco Albergaria, Darius Jur\v{c}iukonis, Lu\'is Lavoura | The oblique parameters from arbitrary new fermions | 30 pages, 10 figures; v2: added references; v3: modified figures,
added appendix, matches published version | JHEP05(2024)190 | 10.1007/JHEP05(2024)190 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the six oblique parameters $S, T, U, V, W, X$ in a New Physics
Model with an arbitrary number of new fermions, in arbitrary representations of
$SU(2) \times U(1)$, and mixing arbitrarily among themselves. We show that $S$
and $U$ are automatically finite, but $T$ is finite only if there is a specific
relat... | [
{
"created": "Thu, 14 Dec 2023 16:37:16 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Dec 2023 15:40:02 GMT",
"version": "v2"
},
{
"created": "Fri, 17 May 2024 10:51:51 GMT",
"version": "v3"
}
] | 2024-05-20 | [
[
"Albergaria",
"Francisco",
""
],
[
"Jurčiukonis",
"Darius",
""
],
[
"Lavoura",
"Luís",
""
]
] | We compute the six oblique parameters $S, T, U, V, W, X$ in a New Physics Model with an arbitrary number of new fermions, in arbitrary representations of $SU(2) \times U(1)$, and mixing arbitrarily among themselves. We show that $S$ and $U$ are automatically finite, but $T$ is finite only if there is a specific relatio... |
2312.17203 | Ajay Kaladharan | Tomohiro Abe, K.S. Babu and Ajay Kaladharan | Gravitational Wave Signatures of a Chiral Fermion Dark Matter Model | 19 pages, 3 figures and 1 table, Matches the published version | null | null | null | hep-ph astro-ph.CO | http://creativecommons.org/licenses/by/4.0/ | Theories in which the dark matter (DM) candidate is a fermion transforming
chirally under a gauge symmetry are attractive, as the gauge symmetry would
protect the DM mass. In such theories, the universe would have undergone a
phase transition at early times that generated the DM mass upon spontaneous
breaking of the ... | [
{
"created": "Thu, 28 Dec 2023 18:35:21 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Aug 2024 16:41:29 GMT",
"version": "v2"
}
] | 2024-08-14 | [
[
"Abe",
"Tomohiro",
""
],
[
"Babu",
"K. S.",
""
],
[
"Kaladharan",
"Ajay",
""
]
] | Theories in which the dark matter (DM) candidate is a fermion transforming chirally under a gauge symmetry are attractive, as the gauge symmetry would protect the DM mass. In such theories, the universe would have undergone a phase transition at early times that generated the DM mass upon spontaneous breaking of the ga... |
2009.07115 | Valery Lyubovitskij | Valery E. Lyubovitskij, Ivan Schmidt | Nucleon resonances with higher spins in soft-wall AdS/QCD | null | Phys. Rev. D 102, 094008 (2020) | 10.1103/PhysRevD.102.094008 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a study of electroexcitation of nucleon resonances with higher
spins, in a soft-wall AdS/QCD model, comparing our results with existing data
from the CLAS Collaboration at JLab, from MAMI, and other experiments.
| [
{
"created": "Tue, 15 Sep 2020 14:14:01 GMT",
"version": "v1"
}
] | 2020-11-13 | [
[
"Lyubovitskij",
"Valery E.",
""
],
[
"Schmidt",
"Ivan",
""
]
] | We present a study of electroexcitation of nucleon resonances with higher spins, in a soft-wall AdS/QCD model, comparing our results with existing data from the CLAS Collaboration at JLab, from MAMI, and other experiments. |
1811.03950 | Juergen Reuter | J\"urgen Reuter, Bijan Chokouf\'e Nejad, Andre Hoang, Wolfgang Kilian,
Maximilian Stahlhofen, Thomas Teubner, Christian Weiss | Exclusive Top Threshold Matching at Lepton Colliders | 6 pages, 2 figures, to be submitted to proceedings of ICHEP 2018.
arXiv admin note: substantial text overlap with arXiv:1801.08083 | null | null | DESY 18-192, LTH 1176, MITP/18-110, SI-HEP-2018-33, UWTHPH-2018-27 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The threshold scan at future lepton colliders is the most precise known
method to determine the top quark mass (well below 100 MeV), a fundamental
parameter of the Standard Model that co-determines the stability properties of
the electroweak vacuum. We present a new method to match the continuum
next-to-leading order... | [
{
"created": "Thu, 8 Nov 2018 16:05:02 GMT",
"version": "v1"
}
] | 2018-11-12 | [
[
"Reuter",
"Jürgen",
""
],
[
"Nejad",
"Bijan Chokoufé",
""
],
[
"Hoang",
"Andre",
""
],
[
"Kilian",
"Wolfgang",
""
],
[
"Stahlhofen",
"Maximilian",
""
],
[
"Teubner",
"Thomas",
""
],
[
"Weiss",
"Christian",
... | The threshold scan at future lepton colliders is the most precise known method to determine the top quark mass (well below 100 MeV), a fundamental parameter of the Standard Model that co-determines the stability properties of the electroweak vacuum. We present a new method to match the continuum next-to-leading order Q... |
hep-ph/0403247 | John Ellis | John Ellis | Sneutrino Inflation | 16 pages, 10 figures, Invited talk at the Fujihara Seminar on
Neutrino Mass and Seesaw Mechanism, KEK, Feb. 23-25, 2004 | Nucl.Phys.Proc.Suppl.137:190-205,2004 | 10.1016/j.nuclphysbps.2004.10.070 | CERN-PH-TH/2004-057 | hep-ph astro-ph | null | The seesaw model of neutrinos might explain the size, age, flatness and
near-homogeneity of the Universe via sneutrino inflation, as well as explaining
the origin of matter via leptogenesis. The sneutrino inflation hypothesis makes
specific, testable predictions for cosmic microwave background observables,
which are ... | [
{
"created": "Tue, 23 Mar 2004 17:54:03 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ellis",
"John",
""
]
] | The seesaw model of neutrinos might explain the size, age, flatness and near-homogeneity of the Universe via sneutrino inflation, as well as explaining the origin of matter via leptogenesis. The sneutrino inflation hypothesis makes specific, testable predictions for cosmic microwave background observables, which are co... |
1803.08064 | Tommi Tenkanen | Nicol\'as Bernal, Catarina Cosme, Tommi Tenkanen | Phenomenology of Self-Interacting Dark Matter in a Matter-Dominated
Universe | 19 pages, 8 figures. v2: Method for solving Boltzmann equations
clarified, plots updated, discussion and references added. The main results
remain unchanged. v3: Minor modifications, matches the version accepted for
publication | null | 10.1140/epjc/s10052-019-6608-8 | PI/UAN-2018-622FT | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study production of self-interacting dark matter (DM) during an early
matter-dominated phase. As a benchmark scenario, we consider a model where the
DM consists of singlet scalar particles coupled to the visible Standard Model
(SM) sector via the Higgs portal. We consider scenarios where the initial DM
abundance i... | [
{
"created": "Wed, 21 Mar 2018 18:00:39 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Nov 2018 15:36:33 GMT",
"version": "v2"
},
{
"created": "Sat, 19 Jan 2019 21:17:26 GMT",
"version": "v3"
}
] | 2019-02-20 | [
[
"Bernal",
"Nicolás",
""
],
[
"Cosme",
"Catarina",
""
],
[
"Tenkanen",
"Tommi",
""
]
] | We study production of self-interacting dark matter (DM) during an early matter-dominated phase. As a benchmark scenario, we consider a model where the DM consists of singlet scalar particles coupled to the visible Standard Model (SM) sector via the Higgs portal. We consider scenarios where the initial DM abundance is ... |
hep-ph/9311297 | Oscar Eboli | J.E. Cieza Montalvo and O.J.P. Eboli | Signals for Vector Leptoquarks in Hadronic Collisions | 15 pages and 5 figures (available upon request or through anonymous
ftp), revtex3, IFUSP-P 1083 | Phys.Rev. D50 (1994) 331-336 | 10.1103/PhysRevD.50.331 | null | hep-ph | null | We analyze systematically the signatures of vector leptoquarks in hadronic
collisions. We examine their single and pair productions, as well as their
effects on the production of lepton pairs. Our results indicate that a machine
like the CERN Large Hadron Collider (LHC) will be able to unravel the existence
of vector... | [
{
"created": "Mon, 15 Nov 1993 22:27:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Montalvo",
"J. E. Cieza",
""
],
[
"Eboli",
"O. J. P.",
""
]
] | We analyze systematically the signatures of vector leptoquarks in hadronic collisions. We examine their single and pair productions, as well as their effects on the production of lepton pairs. Our results indicate that a machine like the CERN Large Hadron Collider (LHC) will be able to unravel the existence of vector l... |
hep-ph/0503091 | Tadashi Yoshikawa | Satoshi Mishima (Tohoku U.) and Tadashi Yoshikawa (Nagoya U.) | Possibility of Large EW Penguin contribution | 8 pages, 2 figures, Talk presented at International Conference on
Flaver Physics and CP violation (FPCP2004), Daegu Korea, Oct. 4-9, 2004 and
YITP workshop on CP Violation and Matter and Anti-Matter Asymmetry, Kyoto,
Japan, Jan. 12-14, 2005 | null | null | null | hep-ph | null | We discuss a possibility of large electroweak(EW) penguin contribution in
B-->K pi and pi pi. The recent experimental data may be still suggesting that
there are some discrepancies between the data and theoretical estimations. In B
--> K pi decays, to explain several theoretical relations among the branching
ratios, ... | [
{
"created": "Thu, 10 Mar 2005 04:53:51 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Mar 2005 00:24:39 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Mishima",
"Satoshi",
"",
"Tohoku U."
],
[
"Yoshikawa",
"Tadashi",
"",
"Nagoya U."
]
] | We discuss a possibility of large electroweak(EW) penguin contribution in B-->K pi and pi pi. The recent experimental data may be still suggesting that there are some discrepancies between the data and theoretical estimations. In B --> K pi decays, to explain several theoretical relations among the branching ratios, a ... |
1802.06111 | Adrian Dumitru | Adrian Dumitru, Gary Kapilevich and Vladimir Skokov | The small-x gluon distribution in centrality biased pA and pp collisions | 14 pages, 5 figures | null | 10.1016/j.nuclphysa.2018.03.012 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The nuclear modification factor $R_{pA}(p_T)$ provides information on the
small-$x$ gluon distribution of a nucleus at hadron colliders. Several
experiments have recently measured the nuclear modification factor not only in
minimum bias but also for central $pA$ collisions. In this paper we analyze the
bias on the co... | [
{
"created": "Fri, 16 Feb 2018 20:31:18 GMT",
"version": "v1"
}
] | 2018-05-09 | [
[
"Dumitru",
"Adrian",
""
],
[
"Kapilevich",
"Gary",
""
],
[
"Skokov",
"Vladimir",
""
]
] | The nuclear modification factor $R_{pA}(p_T)$ provides information on the small-$x$ gluon distribution of a nucleus at hadron colliders. Several experiments have recently measured the nuclear modification factor not only in minimum bias but also for central $pA$ collisions. In this paper we analyze the bias on the conf... |
1811.05478 | Jose Miguel No | G. B\'elanger, N. Desai, A. Goudelis, J. Harz, A. Lessa, J.M. No, A.
Pukhov, S. Sekmen, D. Sengupta, B. Zaldivar, J. Zurita | LHC-friendly minimal freeze-in models | null | null | 10.1007/JHEP02(2019)186 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose simple freeze-in models where the observed dark matter abundance
is explained via the decay of an electrically charged and/or coloured parent
particle into Feebly Interacting Massive Particles (FIMP). The parent particle
is long-lived and yields a wide variety of LHC signatures depending on its
lifetime an... | [
{
"created": "Tue, 13 Nov 2018 19:00:01 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Bélanger",
"G.",
""
],
[
"Desai",
"N.",
""
],
[
"Goudelis",
"A.",
""
],
[
"Harz",
"J.",
""
],
[
"Lessa",
"A.",
""
],
[
"No",
"J. M.",
""
],
[
"Pukhov",
"A.",
""
],
[
"Sekmen",
"S.",
""
],... | We propose simple freeze-in models where the observed dark matter abundance is explained via the decay of an electrically charged and/or coloured parent particle into Feebly Interacting Massive Particles (FIMP). The parent particle is long-lived and yields a wide variety of LHC signatures depending on its lifetime and ... |
2211.07236 | Ludovico Vittorio | Guido Martinelli, Silvano Simula, Ludovico Vittorio | A novel approach to semileptonic heavy-to-light $B$ decays through the
Dispersive Matrix method | 6 pages, 2 figures. Proceedings for the 41st International Conference
on High Energy physics - ICHEP2022 | null | null | null | hep-ph hep-ex hep-lat | http://creativecommons.org/licenses/by/4.0/ | In this contribution we analyse the heavy-to-light $B$ decays through the
Dispersive Matrix method, which can be applied to any semileptonic decays of
hadrons once lattice QCD computations of the hadronic Form Factors and of the
relevant susceptibilities are available. We will explicitly discuss the
application of th... | [
{
"created": "Mon, 14 Nov 2022 09:51:05 GMT",
"version": "v1"
}
] | 2022-11-15 | [
[
"Martinelli",
"Guido",
""
],
[
"Simula",
"Silvano",
""
],
[
"Vittorio",
"Ludovico",
""
]
] | In this contribution we analyse the heavy-to-light $B$ decays through the Dispersive Matrix method, which can be applied to any semileptonic decays of hadrons once lattice QCD computations of the hadronic Form Factors and of the relevant susceptibilities are available. We will explicitly discuss the application of the ... |
hep-ph/9503389 | Jim Ohnemus | J. Ohnemus | QCD Corrections to Diboson Production | Latex file uses epsfig.sty, 12 postscript figures (uuencoded) will be
added with figures command. Full postscript version, complete with embedded
figures, is available at
ftp://ucdhep.ucdavis.edu/ohnemus/ucd-95-9/ucd-95-9.ps . To appear in the
Proceedings of the International Symposium on Vector Boson Self-Inte... | null | 10.1063/1.49291 | UCD-95-9 | hep-ph | null | The QCD radiative corrections to hadronic diboson production are reviewed.
The radiative corrections for $W^{\pm}\gamma$, $Z\gamma$, $ZZ$, $W^+W^-$, and
$W^{\pm} Z$ are discussed. Similarities and differences in the behavior of the
order $\alpha_s$ cross sections for these processes are emphasized.
| [
{
"created": "Mon, 20 Mar 1995 20:21:11 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Mar 1995 19:10:13 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Ohnemus",
"J.",
""
]
] | The QCD radiative corrections to hadronic diboson production are reviewed. The radiative corrections for $W^{\pm}\gamma$, $Z\gamma$, $ZZ$, $W^+W^-$, and $W^{\pm} Z$ are discussed. Similarities and differences in the behavior of the order $\alpha_s$ cross sections for these processes are emphasized. |
1607.02475 | Alfredo Urbano | Sebastian Bruggisser, Francesco Riva, Alfredo Urbano | The Last Gasp of Dark Matter Effective Theory | 27 pages + appendices, 7 figures | null | 10.1007/JHEP11(2016)069 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss an interesting class of models, based on strongly coupled Dark
Matter (DM), where sizable effects can be expected in LHC missing energy (MET)
searches, compatibly with a large separation of scales. In this case, an
effective field theory (EFT) is appropriate (and sometimes necessary) to
describe the most r... | [
{
"created": "Fri, 8 Jul 2016 18:04:29 GMT",
"version": "v1"
}
] | 2016-12-21 | [
[
"Bruggisser",
"Sebastian",
""
],
[
"Riva",
"Francesco",
""
],
[
"Urbano",
"Alfredo",
""
]
] | We discuss an interesting class of models, based on strongly coupled Dark Matter (DM), where sizable effects can be expected in LHC missing energy (MET) searches, compatibly with a large separation of scales. In this case, an effective field theory (EFT) is appropriate (and sometimes necessary) to describe the most rel... |
0908.0899 | Dan Hooper | Thomas Flacke, Arjun Menon, Dan Hooper, and Katherine Freese | Kaluza-Klein Dark Matter And Neutrinos From Annihilation In The Sun | 6 pages, 6 figures | null | null | MCTP-09-37, FERMILAB-PUB-09-384-A | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In models with one universal extra dimension (UED), the first Kaluza-Klein
excitations of the hypercharge gauge boson, B^(1), and the neutral component of
isospin gauge boson, W^3(1), are each viable dark matter candidates. In either
case, such particles are predicted to accumulate in the core of the Sun, where
they ... | [
{
"created": "Thu, 6 Aug 2009 16:05:28 GMT",
"version": "v1"
}
] | 2009-08-11 | [
[
"Flacke",
"Thomas",
""
],
[
"Menon",
"Arjun",
""
],
[
"Hooper",
"Dan",
""
],
[
"Freese",
"Katherine",
""
]
] | In models with one universal extra dimension (UED), the first Kaluza-Klein excitations of the hypercharge gauge boson, B^(1), and the neutral component of isospin gauge boson, W^3(1), are each viable dark matter candidates. In either case, such particles are predicted to accumulate in the core of the Sun, where they an... |
hep-ph/9606229 | Adam Leibovich | Peter Cho and Adam K. Leibovich | Color-Singlet $\psi_Q$ Production at $e^+e^-$ Colliders | 17 pages RevTeX, 5 embedded ps/eps figures | Phys.Rev. D54 (1996) 6690-6695 | 10.1103/PhysRevD.54.6690 | CALT-68-2060 | hep-ph | null | We calculate in closed form the complete ${\mathcal O}(\alpha_s^2)$
color-singlet differential cross section for $e^+e^- \to \gamma^* \to \psi_Q+X$
scattering. The cross section reduces at high energies to a heavy quark
fragmentation form. We find that the energy scale at which the approximate
fragmentation result be... | [
{
"created": "Tue, 4 Jun 1996 18:50:05 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Cho",
"Peter",
""
],
[
"Leibovich",
"Adam K.",
""
]
] | We calculate in closed form the complete ${\mathcal O}(\alpha_s^2)$ color-singlet differential cross section for $e^+e^- \to \gamma^* \to \psi_Q+X$ scattering. The cross section reduces at high energies to a heavy quark fragmentation form. We find that the energy scale at which the approximate fragmentation result beco... |
1910.07864 | Yuber F. Perez-Gonzalez | Cecilia Lunardini, Yuber F. Perez-Gonzalez | Dirac and Majorana neutrino signatures of primordial black holes | 24 pages, 8 figures, extended discussions, specially on massive
neutrino emission; references added, minor corrections, conclusions
unchanged. Matches published version | JCAP08(2020)014 | 10.1088/1475-7516/2020/08/014 | FERMILAB-PUB-19-521-T, NUHEP-TH/19-14 | hep-ph astro-ph.CO | http://creativecommons.org/licenses/by/4.0/ | We study Primordial Black Holes (PBHs) as sources of massive neutrinos via
Hawking radiation. Under the hypothesis that black holes emit neutrino mass
eigenstates, we describe quantitatively how the PBH evolution and lifetime is
affected by the mass and fermionic -- Dirac or Majorana -- nature of neutrinos.
In the ca... | [
{
"created": "Thu, 17 Oct 2019 12:47:00 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Aug 2020 15:51:36 GMT",
"version": "v2"
}
] | 2020-08-07 | [
[
"Lunardini",
"Cecilia",
""
],
[
"Perez-Gonzalez",
"Yuber F.",
""
]
] | We study Primordial Black Holes (PBHs) as sources of massive neutrinos via Hawking radiation. Under the hypothesis that black holes emit neutrino mass eigenstates, we describe quantitatively how the PBH evolution and lifetime is affected by the mass and fermionic -- Dirac or Majorana -- nature of neutrinos. In the case... |
2308.01352 | Jacek Ksawery Osi\'nski | Paola Arias, Nicol\'as Bernal, Jacek K. Osi\'nski, Leszek Roszkowski,
Moira Venegas | Revisiting signatures of thermal axions in nonstandard cosmologies | 44 pages, 12 figures; updated to match published version | Phys. Rev. D 109, 123529 (2024) | 10.1103/PhysRevD.109.123529 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the formation of a thermal population of hadronic axions in
nonstandard cosmologies, in light of the recent developments in obtaining
continuous and smooth interaction rates for both the gluon and photon
couplings. For certain cosmological histories, such as low-temperature
reheating (LTR) and kination-lik... | [
{
"created": "Wed, 2 Aug 2023 18:00:13 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Jun 2024 10:41:08 GMT",
"version": "v2"
}
] | 2024-06-19 | [
[
"Arias",
"Paola",
""
],
[
"Bernal",
"Nicolás",
""
],
[
"Osiński",
"Jacek K.",
""
],
[
"Roszkowski",
"Leszek",
""
],
[
"Venegas",
"Moira",
""
]
] | We revisit the formation of a thermal population of hadronic axions in nonstandard cosmologies, in light of the recent developments in obtaining continuous and smooth interaction rates for both the gluon and photon couplings. For certain cosmological histories, such as low-temperature reheating (LTR) and kination-like ... |
hep-ph/0204116 | Krzywicki | A. Krzywicki | Inclusive Spectra and Quantum Stochastic Processes | 3 pages, 2-column revtex format, format changed and references added | null | null | LPT-Orsay 02/31 | hep-ph | null | We try to explain the apparently "thermal" shape of the inclusive transverse
momentum spectrum. We conjecture that prior to the collision, parton-parton
interactions generate a kind of a stochastic process driving the one-particle
spectrum within a hadron towards the thermal shape it would have in a classical
gas. We... | [
{
"created": "Wed, 10 Apr 2002 13:04:52 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Apr 2002 17:27:35 GMT",
"version": "v2"
},
{
"created": "Thu, 15 May 2008 17:11:40 GMT",
"version": "v3"
}
] | 2008-05-15 | [
[
"Krzywicki",
"A.",
""
]
] | We try to explain the apparently "thermal" shape of the inclusive transverse momentum spectrum. We conjecture that prior to the collision, parton-parton interactions generate a kind of a stochastic process driving the one-particle spectrum within a hadron towards the thermal shape it would have in a classical gas. We i... |
1909.11685 | Chang Sub Shin | Kiwoon Choi, Chang Sub Shin, Seokhoon Yun | Axion scales and couplings with St\"uckelberg mixing | 28 pages, 2 figures, v2: references added, accepted for publication
in JHEP | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the axion field range and low energy couplings in models with
St\"uckelberg mixing between axions and $U(1)$ gauge bosons. It is noted that
the gauge-invariant axion combination $\xi$ in the model is periodic $modulo$
an appropriate shift of gauge-variant axions eaten by the massive $U(1)$ gauge
bosons, whic... | [
{
"created": "Wed, 25 Sep 2019 18:04:43 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Nov 2019 02:27:58 GMT",
"version": "v2"
}
] | 2019-11-21 | [
[
"Choi",
"Kiwoon",
""
],
[
"Shin",
"Chang Sub",
""
],
[
"Yun",
"Seokhoon",
""
]
] | We study the axion field range and low energy couplings in models with St\"uckelberg mixing between axions and $U(1)$ gauge bosons. It is noted that the gauge-invariant axion combination $\xi$ in the model is periodic $modulo$ an appropriate shift of gauge-variant axions eaten by the massive $U(1)$ gauge bosons, which ... |
hep-ph/9606336 | Gg160 | Gottfried Holzwarth (Universitaet-GH-Siegen) | Electro-Magnetic Nucleon Form Factors and their Spectral Functions in
Soliton Models | 24 pages, (RevTeX), 5 PS-figures; Data points in fig.2 and
corresponding references added. Final version, to be published in Z.Physik A | Z.Phys. A356 (1996) 339-350 | 10.1007/s002180050187 | SI-TH-96-3 | hep-ph | null | It is demonstrated that in simple soliton models essential features of the
electro-magnetic nucleon form factors observed over three orders of magnitude
in momentum transfer $t$ are naturally reproduced. The analysis shows that
three basic ingredients are required: an extended object, partial coupling to
vector meson... | [
{
"created": "Fri, 14 Jun 1996 18:20:40 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Jul 1996 10:26:13 GMT",
"version": "v2"
}
] | 2015-06-25 | [
[
"Holzwarth",
"Gottfried",
"",
"Universitaet-GH-Siegen"
]
] | It is demonstrated that in simple soliton models essential features of the electro-magnetic nucleon form factors observed over three orders of magnitude in momentum transfer $t$ are naturally reproduced. The analysis shows that three basic ingredients are required: an extended object, partial coupling to vector mesons,... |
1004.3724 | Anupam Mazumdar | Kari Enqvist, Anupam Mazumdar and Philip Stephens | Inflection point inflation within supersymmetry | 6 pages, 1 figure | JCAP 1006:020,2010 | 10.1088/1475-7516/2010/06/020 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose to address the fine tuning problem of inflection point inflation
by the addition of extra vacuum energy that is present during inflation but
disappears afterwards. We show that in such a case, the required amount of fine
tuning is greatly reduced. We suggest that the extra vacuum energy can be
associated w... | [
{
"created": "Wed, 21 Apr 2010 15:16:44 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Enqvist",
"Kari",
""
],
[
"Mazumdar",
"Anupam",
""
],
[
"Stephens",
"Philip",
""
]
] | We propose to address the fine tuning problem of inflection point inflation by the addition of extra vacuum energy that is present during inflation but disappears afterwards. We show that in such a case, the required amount of fine tuning is greatly reduced. We suggest that the extra vacuum energy can be associated wit... |
hep-ph/9805263 | null | Y. S. Kim | Covariant Model of Relativistic Extended Particles based on the
Oscillator Representation of the Poincar\'e Group | RevTeX, 20 pages, 2 psfigs, contribution to the Volume dedicated to
Prof. T.Y.Wu on his 90th Birthday (to be published by World Scientific,
Singapore) | null | 10.1142/9789812816566_0019 | null | hep-ph hep-th math-ph math.MP nucl-th quant-ph | null | While internal space-time symmetries of relativistic particles are dictated
by the little groups of the Poincar\'e group, it is possible to construct
representations of the little group for massive particles starting from
harmonic oscillator wave functions for the quark model. The resulting
oscillator wave functions ... | [
{
"created": "Fri, 8 May 1998 16:09:45 GMT",
"version": "v1"
}
] | 2016-11-03 | [
[
"Kim",
"Y. S.",
""
]
] | While internal space-time symmetries of relativistic particles are dictated by the little groups of the Poincar\'e group, it is possible to construct representations of the little group for massive particles starting from harmonic oscillator wave functions for the quark model. The resulting oscillator wave functions ar... |
1508.07688 | Shinya Matsuzaki | Shinya Matsuzaki and Koichi Yamawaki | Walking on the Ladder: 125 GeV Technidilaton, or Conformal Higgs
-Dedicated to the late Professor Yoichiro Nambu- | revtex4, 36 pages, 7 eps figures, some corrections made, references
added; a version to appear in JHEP; typo corrected | null | 10.1007/JHEP12(2015)053 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The walking technicolor based on the ladder Schwinger-Dyson gap equation is
studied, with the scale-invariant coupling being an idealization of the
Caswell-Banks-Zaks infrared fixed point in the "anti-Veneziano limit", such
that $N_C \rightarrow \infty$ with $N_C \cdot \alpha(\mu^2)=$ fixed and
$N_F/N_C=$ fixed ($\gg... | [
{
"created": "Mon, 31 Aug 2015 04:53:15 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Sep 2015 05:38:51 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Dec 2015 11:58:19 GMT",
"version": "v3"
},
{
"created": "Fri, 11 Nov 2016 14:03:08 GMT",
"version": "v4"
},
{
"cre... | 2016-11-15 | [
[
"Matsuzaki",
"Shinya",
""
],
[
"Yamawaki",
"Koichi",
""
]
] | The walking technicolor based on the ladder Schwinger-Dyson gap equation is studied, with the scale-invariant coupling being an idealization of the Caswell-Banks-Zaks infrared fixed point in the "anti-Veneziano limit", such that $N_C \rightarrow \infty$ with $N_C \cdot \alpha(\mu^2)=$ fixed and $N_F/N_C=$ fixed ($\gg 1... |
hep-ph/0012051 | Bing An Li | Bing An Li (Univ. of Kentucky) | Prediction of three heavy spin-0 particles in the SM | 33 pages | null | null | null | hep-ph | null | The axial-vector couplings of the internediate bosons with fermions lead to
the prediction of three very heavy spin-0 states in the SM, whose masses are
about 10^{14}GeV. If these states on mass shell there are problems of negative
probability. A new perturbation theory of the SM is proposed.
| [
{
"created": "Tue, 5 Dec 2000 15:38:46 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Dec 2000 14:18:33 GMT",
"version": "v2"
},
{
"created": "Thu, 21 Dec 2000 14:56:14 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Li",
"Bing An",
"",
"Univ. of Kentucky"
]
] | The axial-vector couplings of the internediate bosons with fermions lead to the prediction of three very heavy spin-0 states in the SM, whose masses are about 10^{14}GeV. If these states on mass shell there are problems of negative probability. A new perturbation theory of the SM is proposed. |
1112.0997 | Michal Praszalowicz | Michal Praszalowicz | New look at geometrical scaling | 6 pages, 1 figure. Based on the talk presented at "Low x Meeting",
Santiago de Compostela, Spain, June 3-7, 2011 | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we discuss emergence of geometrical scaling (firstly proposed
for deep inelastic collisions) in pp scattering at the LHC and in heavy ion
collisions at RHIC. After discussing general properties of geometrical scaling
(GS) we focus on simple signatures of GS, namely on ratios of the $p_{\rm T}$
values at ... | [
{
"created": "Mon, 5 Dec 2011 17:01:44 GMT",
"version": "v1"
}
] | 2011-12-06 | [
[
"Praszalowicz",
"Michal",
""
]
] | In this note we discuss emergence of geometrical scaling (firstly proposed for deep inelastic collisions) in pp scattering at the LHC and in heavy ion collisions at RHIC. After discussing general properties of geometrical scaling (GS) we focus on simple signatures of GS, namely on ratios of the $p_{\rm T}$ values at wh... |
1203.5788 | Christoph Englert | Christoph Englert, Michael Spannowsky, Michihisa Takeuchi | Measuring Higgs CP and couplings with hadronic event shapes | 13 pages, 10 figures, 1 table; version published in JHEP | null | 10.1007/JHEP06(2012)108 | IPPP/12/19; DCPT/12/38 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Experimental falsification or validation of the Standard Model of Particle
Physics involves the measurement of the CP quantum number and couplings of the
Higgs boson. Both ATLAS and CMS have reported an SM Higgs-like excess around
m_H=125 GeV. In this mass range the properties of the Higgs boson can be
extracted from... | [
{
"created": "Mon, 26 Mar 2012 20:00:03 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Jun 2012 13:21:28 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Englert",
"Christoph",
""
],
[
"Spannowsky",
"Michael",
""
],
[
"Takeuchi",
"Michihisa",
""
]
] | Experimental falsification or validation of the Standard Model of Particle Physics involves the measurement of the CP quantum number and couplings of the Higgs boson. Both ATLAS and CMS have reported an SM Higgs-like excess around m_H=125 GeV. In this mass range the properties of the Higgs boson can be extracted from a... |
1106.6087 | Chan Beom Park | Chan Beom Park | Reconstructing the heavy resonance at hadron colliders | 20 pages, 6 figures, 1 table; Version accepted for publication in PRD | Phys.Rev.D84:096001,2011 | 10.1103/PhysRevD.84.096001 | IFT UAM/CSIC-11-46 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the method for constructing the invariant mass using the
M_T2-assisted on-shell (MAOS) approximation to the invisible particle momenta
in the cascade decays of a new particle resonance produced at hadron colliders.
We note that the MAOS reconstruction can be defined in several different ways,
while kee... | [
{
"created": "Thu, 30 Jun 2011 00:03:13 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Nov 2011 20:17:17 GMT",
"version": "v2"
}
] | 2011-11-08 | [
[
"Park",
"Chan Beom",
""
]
] | We investigate the method for constructing the invariant mass using the M_T2-assisted on-shell (MAOS) approximation to the invisible particle momenta in the cascade decays of a new particle resonance produced at hadron colliders. We note that the MAOS reconstruction can be defined in several different ways, while keepi... |
0906.3681 | Ki-Young Choi | Ki-Young Choi, Daniel E.Lopez-Fogliani, Carlos Munoz, Roberto Ruiz de
Austri | Gamma-ray detection from gravitino dark matter decay in the $\mu\nu$SSM | Final version to appear in JCAP, 13 pages, 3 figures | null | 10.1088/1475-7516/2010/03/028 | FTUAM 09/15, IFT-UAM/CSIC-09-29 | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $\mu\nu$SSM provides a solution to the $\mu$-problem of the MSSM and
explains the origin of neutrino masses by simply using right-handed neutrino
superfields. Given that R-parity is broken in this model, the gravitino is a
natural candidate for dark matter since its lifetime becomes much longer than
the age of th... | [
{
"created": "Fri, 19 Jun 2009 14:28:39 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Sep 2009 16:02:54 GMT",
"version": "v2"
},
{
"created": "Thu, 25 Feb 2010 19:03:04 GMT",
"version": "v3"
}
] | 2015-05-13 | [
[
"Choi",
"Ki-Young",
""
],
[
"Lopez-Fogliani",
"Daniel E.",
""
],
[
"Munoz",
"Carlos",
""
],
[
"de Austri",
"Roberto Ruiz",
""
]
] | The $\mu\nu$SSM provides a solution to the $\mu$-problem of the MSSM and explains the origin of neutrino masses by simply using right-handed neutrino superfields. Given that R-parity is broken in this model, the gravitino is a natural candidate for dark matter since its lifetime becomes much longer than the age of the ... |
hep-ph/0312194 | Matteo Cacciari | Matteo Cacciari | Heavy Quark Production: Theory vs. Experiment | 6 pages, LaTeX, Talk given at the Workshop on High Energy Physics
IFAE 2003, Lecce, Italy, 23-26 April 2003 | UPRF-2003-30, LPTHE-P03-24 | null | null | hep-ph | null | The current status of the comparisons between some experimental results and
theoretical predictions for heavy quark production is reviewed. It is shown
that the combination of new theoretical tools and better experimental input
allows for a good description of charm, bottom and top hadroproduction, with no
significan... | [
{
"created": "Mon, 15 Dec 2003 19:46:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Cacciari",
"Matteo",
""
]
] | The current status of the comparisons between some experimental results and theoretical predictions for heavy quark production is reviewed. It is shown that the combination of new theoretical tools and better experimental input allows for a good description of charm, bottom and top hadroproduction, with no significant ... |
1412.1003 | Monika Blanke | Monika Blanke | Flavour Physics Beyond the Standard Model: Recent Developments and
Future Perspectives | presented at the 8th International Workshop on the CKM Unitarity
Triangle (CKM 2014), Vienna, Austria, September 8-12, 2014 | null | null | CERN-PH-TH-2014-240, TTP14-033 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Flavour physics plays a crucial role in the search for physics beyond the
Standard Model (SM). While $B$ physics offers many observables to look for
deviations from the SM, the highest new physics sensitivity can be obtained in
the rare kaon decays $K\to\pi\nu\bar\nu$. Of particular interest are
correlations between ... | [
{
"created": "Tue, 2 Dec 2014 18:18:04 GMT",
"version": "v1"
}
] | 2014-12-03 | [
[
"Blanke",
"Monika",
""
]
] | Flavour physics plays a crucial role in the search for physics beyond the Standard Model (SM). While $B$ physics offers many observables to look for deviations from the SM, the highest new physics sensitivity can be obtained in the rare kaon decays $K\to\pi\nu\bar\nu$. Of particular interest are correlations between va... |
1309.0012 | Tomoya Hayata | Tomoya Hayata, Yoshimasa Hidaka, and Arata Yamamoto | Temporal Chiral Spiral in Strong Magnetic Fields | 27pages, 5 figures; v2 - published version | Phys. Rev. D 89, 085011 (2014) | 10.1103/PhysRevD.89.085011 | RIKEN-QHP-92 | hep-ph cond-mat.str-el hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vacuum properties of quantum chromodynamics in strong magnetic and finite
electric fields are investigated. We show that when a uniform electric field is
instantaneously applied in the parallel direction to a strong magnetic field,
it induces temporal oscillation of the chiral and pion condensates. This is a
temporal... | [
{
"created": "Fri, 30 Aug 2013 20:00:39 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Mar 2014 05:35:28 GMT",
"version": "v2"
}
] | 2014-04-23 | [
[
"Hayata",
"Tomoya",
""
],
[
"Hidaka",
"Yoshimasa",
""
],
[
"Yamamoto",
"Arata",
""
]
] | Vacuum properties of quantum chromodynamics in strong magnetic and finite electric fields are investigated. We show that when a uniform electric field is instantaneously applied in the parallel direction to a strong magnetic field, it induces temporal oscillation of the chiral and pion condensates. This is a temporal a... |
hep-ph/9304301 | Per Osland | G\"oran F\"aldt and Per Osland | Decorated-box-diagram-contributions to Bhabha scattering. (II) | 10 pages + 1 PostScript figure appended, plain TEX, with private
macros (attached) Bergen Scientific/Technical Report No. 1993-05 | Nucl.Phys. B413 (1994) 64-72 | 10.1016/0550-3213(94)90613-0 | null | hep-ph | null | We evaluate, in the high-energy limit, $s\gg|t|\gg m^2\gg\lambda^2$, the sum
of amplitudes corresponding to a class of Feynman diagrams describing two-loop
virtual photonic corrections to Bhabha scattering. The diagrams considered are
box and crossed box diagrams with a vacuum polarization insertion in one of the
pho... | [
{
"created": "Tue, 27 Apr 1993 06:49:41 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Fäldt",
"Göran",
""
],
[
"Osland",
"Per",
""
]
] | We evaluate, in the high-energy limit, $s\gg|t|\gg m^2\gg\lambda^2$, the sum of amplitudes corresponding to a class of Feynman diagrams describing two-loop virtual photonic corrections to Bhabha scattering. The diagrams considered are box and crossed box diagrams with a vacuum polarization insertion in one of the photo... |
1011.3086 | Sadataka Furui | Sadataka Furui | Domain Wall Fermion Lattice Simulation in Quaternion Basis | 3 pages, 6 figures, QCHS-09(Madrid, August 30-Sept 3, 2010)
proceedings | AIP Conf.Proc.1343:533-535,2011 | 10.1063/1.3575085 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the QCD analysis, when quarks are expressed in quaternion basis, the quark
and its charge conjugate together are expressed by octonions and the octonion
posesses the triality symmetry. Gluos are expressed by Pl\"ucker coordinates of
spinors. Roles of triality in the proton charge form factor, three loop gluon
self... | [
{
"created": "Sat, 13 Nov 2010 01:41:34 GMT",
"version": "v1"
}
] | 2011-06-15 | [
[
"Furui",
"Sadataka",
""
]
] | In the QCD analysis, when quarks are expressed in quaternion basis, the quark and its charge conjugate together are expressed by octonions and the octonion posesses the triality symmetry. Gluos are expressed by Pl\"ucker coordinates of spinors. Roles of triality in the proton charge form factor, three loop gluon self e... |
hep-ph/0305035 | George Rupp | Eef van Beveren and George Rupp | Observed D_s(2317) and tentative D(2100-2300) as the charmed cousins of
the light scalar nonet | 6 pages, 2 figures included, plain LaTeX; PACS numbers 14.40.Lb,
13.25.Ft, 13.75.Lb, 12.40.Yx; v2: changes in text and title; v3: one
reference added, one PACS number changed. Accepted for publication in
Physical Review Letters | Phys.Rev.Lett.91:012003,2003 | 10.1103/PhysRevLett.91.012003 | null | hep-ph | null | The very recently observed D^*_{sJ}(2317)^+ meson is described as a
quasi-bound scalar c\bar{s} state in a unitarized meson model, owing its
existence to the strong ^3P_0 OZI-allowed coupling to the nearby S-wave DK
threshold. By the same mechanism, a scalar D_0(2100-2300) resonance is
predicted slightly above the D\... | [
{
"created": "Mon, 5 May 2003 08:24:54 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jun 2003 11:49:05 GMT",
"version": "v2"
},
{
"created": "Mon, 16 Jun 2003 10:24:27 GMT",
"version": "v3"
},
{
"created": "Mon, 30 Jun 2003 09:56:20 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"van Beveren",
"Eef",
""
],
[
"Rupp",
"George",
""
]
] | The very recently observed D^*_{sJ}(2317)^+ meson is described as a quasi-bound scalar c\bar{s} state in a unitarized meson model, owing its existence to the strong ^3P_0 OZI-allowed coupling to the nearby S-wave DK threshold. By the same mechanism, a scalar D_0(2100-2300) resonance is predicted slightly above the D\pi... |
1105.5988 | Akin Wingerter | Akin Wingerter | A Fourth Chiral Generation And Susy Breaking | Contribution to the proceedings of "Les Rencontres de Moriond EW
2011" based on arXiv:0911.1882 | null | null | LPSC-11111 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit four generations within the context of supersymmetry. We compute
the perturbativity limits for the fourth generation Yukawa couplings and show
that if the masses of the fourth generation lie within reasonable limits of
their present experimental lower bounds, it is possible to have perturbativity
only up t... | [
{
"created": "Mon, 30 May 2011 13:26:21 GMT",
"version": "v1"
}
] | 2011-05-31 | [
[
"Wingerter",
"Akin",
""
]
] | We revisit four generations within the context of supersymmetry. We compute the perturbativity limits for the fourth generation Yukawa couplings and show that if the masses of the fourth generation lie within reasonable limits of their present experimental lower bounds, it is possible to have perturbativity only up to ... |
1108.0864 | Giulia Zanderighi | Barbara Jager, Giulia Zanderighi | NLO corrections to electroweak and QCD production of W+W+ plus two jets
in the POWHEGBOX | 16 pages, 9 figures | null | 10.1007/JHEP11(2011)055 | MZ-TH/11-20; OUTP-11-45P | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the matching of the next-to-leading order QCD calculation for
W+W+jj production via vector-boson fusion in hadronic collisions to
parton-shower Monte-Carlo programs according to the POWHEG method. Our
implementation complements existing code for QCD-induced W+W+jj production in
the POWHEGBOX package, there... | [
{
"created": "Wed, 3 Aug 2011 15:16:46 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Dec 2011 12:52:28 GMT",
"version": "v2"
}
] | 2015-05-30 | [
[
"Jager",
"Barbara",
""
],
[
"Zanderighi",
"Giulia",
""
]
] | We present the matching of the next-to-leading order QCD calculation for W+W+jj production via vector-boson fusion in hadronic collisions to parton-shower Monte-Carlo programs according to the POWHEG method. Our implementation complements existing code for QCD-induced W+W+jj production in the POWHEGBOX package, thereby... |
2208.14419 | Xin-Nian Wang | Man Xie, Weiyao Ke, Hanzhong Zhang and Xin-Nian Wang | Global constraint on the jet transport coefficient from single hadron,
dihadron and $\gamma$-hadron spectra in high-energy heavy-ion collisions | 32 pages in ReVtex with 32 figures. Version submitted to PRC | null | null | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | Modifications of large transverse momentum single hadron, dihadron, and
$\gamma$-hadron spectra in relativistic heavy-ion collisions are direct
consequences of parton-medium interactions in the quark-gluon plasma (QGP). The
interaction strength and underlying dynamics can be quantified by the jet
transport coefficien... | [
{
"created": "Tue, 30 Aug 2022 17:39:00 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Nov 2023 23:47:35 GMT",
"version": "v2"
}
] | 2023-11-10 | [
[
"Xie",
"Man",
""
],
[
"Ke",
"Weiyao",
""
],
[
"Zhang",
"Hanzhong",
""
],
[
"Wang",
"Xin-Nian",
""
]
] | Modifications of large transverse momentum single hadron, dihadron, and $\gamma$-hadron spectra in relativistic heavy-ion collisions are direct consequences of parton-medium interactions in the quark-gluon plasma (QGP). The interaction strength and underlying dynamics can be quantified by the jet transport coefficient ... |
hep-ph/0303259 | Barbara Mele | Anindya Datta, Emidio Gabrielli, Barbara Mele | Large extra dimension effects in Higgs boson production at linear
colliders and Higgs factories | 16 pages, 2 figures ; a few comments and references added ; version
to appear in JHEP | JHEP 10 (2003) 003 | 10.1088/1126-6708/2003/10/003 | HIP-2003-19/TH, ROME1-1352/2003 | hep-ph | null | In the framework of quantum gravity propagating in large extra dimensions,
the effects of virtual Kaluza-Klein graviton and graviscalar interference with
Higgs boson production amplitudes are computed at linear colliders and Higgs
factories. The interference of the almost-continuous spectrum of the KK
gravitons with ... | [
{
"created": "Mon, 31 Mar 2003 09:54:03 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Oct 2003 07:46:35 GMT",
"version": "v2"
}
] | 2013-09-25 | [
[
"Datta",
"Anindya",
""
],
[
"Gabrielli",
"Emidio",
""
],
[
"Mele",
"Barbara",
""
]
] | In the framework of quantum gravity propagating in large extra dimensions, the effects of virtual Kaluza-Klein graviton and graviscalar interference with Higgs boson production amplitudes are computed at linear colliders and Higgs factories. The interference of the almost-continuous spectrum of the KK gravitons with th... |
hep-ph/0601192 | Stefano Frixione | S. Frixione, B. R. Webber | The MC@NLO 3.2 Event Generator | 23 pages Latex | null | null | CERN-PH-TH/2006-012, Cavendish-HEP-06/03, GEF-TH-1/2006 | hep-ph | null | This is the user's manual of MC@NLO 3.2. This package is a practical
implementation, based upon the HERWIG event generator, of the MC@NLO formalism,
which allows one to incorporate NLO QCD matrix elements consistently into a
parton shower framework. Processes available in this version include the
hadroproduction of s... | [
{
"created": "Mon, 23 Jan 2006 16:06:30 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Frixione",
"S.",
""
],
[
"Webber",
"B. R.",
""
]
] | This is the user's manual of MC@NLO 3.2. This package is a practical implementation, based upon the HERWIG event generator, of the MC@NLO formalism, which allows one to incorporate NLO QCD matrix elements consistently into a parton shower framework. Processes available in this version include the hadroproduction of sin... |
1406.4586 | Koichi Hattori | Sungtae Cho, Koichi Hattori, Su Houng Lee, Kenji Morita and Sho Ozaki | QCD sum rules for magnetically induced mixing between $\eta_c$ and
$J/\psi$ | 5 pages, 2 figures. Some descriptions improved. Published in PRL | Phys. Rev. Lett. 113, 172301 (2014) | 10.1103/PhysRevLett.113.172301 | KEK-TH-1746, RIKEN-QHP-158 | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the properties of charmonia in strong magnetic fields by using
QCD sum rules. We show how to implement the mixing effects between $\eta_c$ and
$J/\psi$ on the basis of field-theoretical approaches, and then show that the
sum rules are saturated by the mixing effects with phenomenologically
determined p... | [
{
"created": "Wed, 18 Jun 2014 03:42:34 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Oct 2014 17:07:29 GMT",
"version": "v2"
}
] | 2014-10-22 | [
[
"Cho",
"Sungtae",
""
],
[
"Hattori",
"Koichi",
""
],
[
"Lee",
"Su Houng",
""
],
[
"Morita",
"Kenji",
""
],
[
"Ozaki",
"Sho",
""
]
] | We investigate the properties of charmonia in strong magnetic fields by using QCD sum rules. We show how to implement the mixing effects between $\eta_c$ and $J/\psi$ on the basis of field-theoretical approaches, and then show that the sum rules are saturated by the mixing effects with phenomenologically determined par... |
1212.6272 | Wei Chao | Wei Chao, Jian-Hui Zhang, Yongchao Zhang | Vacuum Stability and Higgs Diphoton Decay Rate in the Zee-Babu Model | 19 pages, 6 figures | null | 10.1007/JHEP06(2013)039 | NPAC-12-22 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Although recent Higgs data from ATLAS and CMS are compatible with a Standard
Model (SM) signal at $2\sigma$ level, both experiments see indications for an
excess in the diphoton decay channel, which points to new physics beyond the
SM. Given such a low Higgs mass $m_H \sim 125 {\rm GeV}$, another sign
indicating the ... | [
{
"created": "Wed, 26 Dec 2012 22:05:39 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Chao",
"Wei",
""
],
[
"Zhang",
"Jian-Hui",
""
],
[
"Zhang",
"Yongchao",
""
]
] | Although recent Higgs data from ATLAS and CMS are compatible with a Standard Model (SM) signal at $2\sigma$ level, both experiments see indications for an excess in the diphoton decay channel, which points to new physics beyond the SM. Given such a low Higgs mass $m_H \sim 125 {\rm GeV}$, another sign indicating the ex... |
hep-ph/9307363 | Charles Gale | Charles Gale and Peter Lichard | Lepton pairs from thermal mesons | In ReVTeX 3.0, 9 figs. available from above email address. McGill
93/8, TPI-MINN-93/19-T | Phys.Rev. D49 (1994) 3338-3344 | 10.1103/PhysRevD.49.3338 | null | hep-ph nucl-th | null | We study the net dielectron production rates from an ensemble of thermal
mesons, using an effective Lagrangian to model their interaction. The coupling
between the electromagnetic and the hadronic sectors is done through the vector
meson dominance approach. For the first time, a complete set of light mesons is
consid... | [
{
"created": "Thu, 29 Jul 1993 13:49:35 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Gale",
"Charles",
""
],
[
"Lichard",
"Peter",
""
]
] | We study the net dielectron production rates from an ensemble of thermal mesons, using an effective Lagrangian to model their interaction. The coupling between the electromagnetic and the hadronic sectors is done through the vector meson dominance approach. For the first time, a complete set of light mesons is consider... |
hep-ph/0207278 | Arnd Brandenburg | A. Brandenburg, M. Maniatis, M.M. Weber | Testing coupling relations in SUSY-QCD at a Linear Collider | 8 pages, 10 figures. Talk at the 10th International Conference on
Supersymmetry and Unification of Fundamental Interactions (SUSY02), June
17-23, 2002, DESY Hamburg, to appear in the proceedings | null | null | DESY 02-097, PSI-PR-02-06 | hep-ph | null | Supersymmetry predicts that gauge couplings are equal to the corresponding
gaugino-sfermion-fermion Yukawa couplings. This prediction can be tested for
the QCD sector of the MSSM by studying the processes eplus+eminus ->
squark+antisquark+gluon and eplus+eminus -> squark+antiquark+gluino at a future
linear collider. ... | [
{
"created": "Tue, 23 Jul 2002 12:36:32 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Brandenburg",
"A.",
""
],
[
"Maniatis",
"M.",
""
],
[
"Weber",
"M. M.",
""
]
] | Supersymmetry predicts that gauge couplings are equal to the corresponding gaugino-sfermion-fermion Yukawa couplings. This prediction can be tested for the QCD sector of the MSSM by studying the processes eplus+eminus -> squark+antisquark+gluon and eplus+eminus -> squark+antiquark+gluino at a future linear collider. We... |
1212.5528 | Xiao-Gang He | Guan-nan Li, Gang Guo, Bo Ren, Ya-Juan Zheng, Xiao-Gang He | Lepton number violation and $h\to \gamma\gamma$ in a radiative inverse
seesaw dark matter model | RevTex, 16 pages with 8 figures, Several typos corrected | null | 10.1007/JHEP04(2013)026 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study phenomenological implications of a radiative inverse seesaw dark
matter model. In this model, because neutrino masses are generated at two loop
level with inverse seesaw, the new physics mass scale can be as low as a few
hundred GeV and the model also naturally contain dark matter candidate. The
Yukawa coupl... | [
{
"created": "Fri, 21 Dec 2012 17:16:31 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Dec 2012 06:40:35 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Feb 2013 02:14:19 GMT",
"version": "v3"
},
{
"created": "Thu, 14 Mar 2013 01:21:56 GMT",
"version": "v4"
}
] | 2015-06-12 | [
[
"Li",
"Guan-nan",
""
],
[
"Guo",
"Gang",
""
],
[
"Ren",
"Bo",
""
],
[
"Zheng",
"Ya-Juan",
""
],
[
"He",
"Xiao-Gang",
""
]
] | We study phenomenological implications of a radiative inverse seesaw dark matter model. In this model, because neutrino masses are generated at two loop level with inverse seesaw, the new physics mass scale can be as low as a few hundred GeV and the model also naturally contain dark matter candidate. The Yukawa couplin... |
hep-ph/9210202 | null | S. P. Rosen | Double Beta Decay | 19 pages (two figures not included) report number UTAPHY-HEP-4 | null | null | null | hep-ph | null | I review the subject of double beta decay with emphasis upon its implications
for the neutrino. It is shown that even if right-handed currents provide the
phenomenological mechanism for no-neutrino decay, the fundamental mechanism
underlying the process must be neutrino mass. Estimates of the mass required
suggest th... | [
{
"created": "Thu, 1 Oct 1992 21:28:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rosen",
"S. P.",
""
]
] | I review the subject of double beta decay with emphasis upon its implications for the neutrino. It is shown that even if right-handed currents provide the phenomenological mechanism for no-neutrino decay, the fundamental mechanism underlying the process must be neutrino mass. Estimates of the mass required suggest that... |
1304.3182 | Jinmian Li | Taoli Cheng, Jinmian Li, Tianjun Li, Qi-Shu Yan | Natural NMSSM confronting with the LHC7-8 | 43 pages, 13 figures | Phys. Rev. D 89, 015015 (2014) | 10.1103/PhysRevD.89.015015 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The natural supersymmetry (SUSY) requires that stop, sbottom, and gluino be
around one TeV or lighter. By using the direct SUSY search bounds from both
ATLAS and CMS Collaborations, we examine the constraints on the natural SUSY in
the Next to Minimal Supersymmetric Standard Model (NMSSM). We consider two
cases of in... | [
{
"created": "Thu, 11 Apr 2013 02:55:15 GMT",
"version": "v1"
}
] | 2014-01-29 | [
[
"Cheng",
"Taoli",
""
],
[
"Li",
"Jinmian",
""
],
[
"Li",
"Tianjun",
""
],
[
"Yan",
"Qi-Shu",
""
]
] | The natural supersymmetry (SUSY) requires that stop, sbottom, and gluino be around one TeV or lighter. By using the direct SUSY search bounds from both ATLAS and CMS Collaborations, we examine the constraints on the natural SUSY in the Next to Minimal Supersymmetric Standard Model (NMSSM). We consider two cases of inte... |
1705.01397 | Ismail Zahed | Yizhuang Liu and Ismail Zahed | Heavy and Strange Holographic Baryons | 14 pages, 1 figure. arXiv admin note: substantial text overlap with
arXiv:1704.03412 | Phys. Rev. D 96, 056027 (2017) | 10.1103/PhysRevD.96.056027 | null | hep-ph hep-lat hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the $D4$-$D8$ holographic construction to include three chiral and
one heavy flavor, to describe heavy-light baryons with strangeness and their
exotics. At strong coupling, the heavy meson always binds to the bulk instanton
in the form of a flavor zero mode in the fundamental representation. We
quantize the... | [
{
"created": "Wed, 3 May 2017 13:05:43 GMT",
"version": "v1"
}
] | 2017-10-04 | [
[
"Liu",
"Yizhuang",
""
],
[
"Zahed",
"Ismail",
""
]
] | We extend the $D4$-$D8$ holographic construction to include three chiral and one heavy flavor, to describe heavy-light baryons with strangeness and their exotics. At strong coupling, the heavy meson always binds to the bulk instanton in the form of a flavor zero mode in the fundamental representation. We quantize the e... |
hep-ph/0207053 | Werner Rodejohann | Werner Rodejohann | Leptogenesis, mass hierarchies and low energy parameters | 14 pages, 4 figures. Reference added | Phys.Lett. B542 (2002) 100-110 | 10.1016/S0370-2693(02)02310-9 | DO-TH 02/09 | hep-ph | null | Leptogenesis in a left-right symmetric model is investigated for all possible
neutrino mass hierarchies. The predictions of the model for low energy
parameters as measured in neutrinoless double beta decay and in oscillation
experiments are compared. The preferred values of the Majorana phases and
limits on the small... | [
{
"created": "Wed, 3 Jul 2002 17:38:09 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Aug 2002 14:04:00 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Rodejohann",
"Werner",
""
]
] | Leptogenesis in a left-right symmetric model is investigated for all possible neutrino mass hierarchies. The predictions of the model for low energy parameters as measured in neutrinoless double beta decay and in oscillation experiments are compared. The preferred values of the Majorana phases and limits on the smalles... |
hep-ph/0409273 | Masato Arai | Masato Arai, Nobuchika Okada, Karel Smolek, Vladislav Simak | Top Spin Correlations in Theories with Large Extra-Dimensions at the
Large Hadron Collider | 18 pages, 16 figures, a few typos have been corrected, the final
version to be appear in PRD | Phys.Rev.D70:115015,2004 | 10.1103/PhysRevD.70.115015 | KEK-TH-981 | hep-ph | null | In theories with large extra dimensions, we study the top spin correlations
at the Large Hadron Collider. The s-channel process mediated by graviton
Kaluza-Klein modes contributes to the top-antitop pair production in addition
to the Standard Model processes, and affects the resultant top spin
correlations. We calcul... | [
{
"created": "Thu, 23 Sep 2004 15:35:58 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Nov 2004 03:04:42 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Arai",
"Masato",
""
],
[
"Okada",
"Nobuchika",
""
],
[
"Smolek",
"Karel",
""
],
[
"Simak",
"Vladislav",
""
]
] | In theories with large extra dimensions, we study the top spin correlations at the Large Hadron Collider. The s-channel process mediated by graviton Kaluza-Klein modes contributes to the top-antitop pair production in addition to the Standard Model processes, and affects the resultant top spin correlations. We calculat... |
2109.10448 | Tobias Neumann | John Campbell, Tobias Neumann, Zack Sullivan | Testing parton distribution functions with t-channel single-top-quark
production | 6 pages, 4 figures; v2: matches published version in PRD | Phys. Rev. D 104, 094042 (2021) | 10.1103/PhysRevD.104.094042 | FERMILAB-PUB-21-456-T, IIT-CAPP-21-01 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The production of single top-quarks in the t-channel at hadron colliders
imposes strong analytic constraints on parton distribution functions (PDFs)
through its double deeply inelastic scattering (DDIS) form. We exploit this to
provide novel consistency checks between LO, NLO and NNLO PDF fits and propose
to include ... | [
{
"created": "Tue, 21 Sep 2021 22:28:06 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Nov 2021 20:00:37 GMT",
"version": "v2"
}
] | 2021-12-01 | [
[
"Campbell",
"John",
""
],
[
"Neumann",
"Tobias",
""
],
[
"Sullivan",
"Zack",
""
]
] | The production of single top-quarks in the t-channel at hadron colliders imposes strong analytic constraints on parton distribution functions (PDFs) through its double deeply inelastic scattering (DDIS) form. We exploit this to provide novel consistency checks between LO, NLO and NNLO PDF fits and propose to include it... |
0802.2487 | Kazunori Nakayama | Masahiro Kawasaki, Kazunori Nakayama | Solving Cosmological Problems of Supersymmetric Axion Models in an
Inflationary Universe | 19 pages, 4 figures | Phys.Rev.D77:123524,2008 | 10.1103/PhysRevD.77.123524 | IPMU 08-0025 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit inflationary cosmology of axion models in the light of recent
developments on the inflaton decay in supergravity. We find that all the
cosmological difficulties, including gravitino, axino overproduction and
axionic isocurvature fluctuation, can be avoided if the saxion field has large
initial amplitude du... | [
{
"created": "Mon, 18 Feb 2008 14:04:36 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Apr 2008 11:19:16 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Kawasaki",
"Masahiro",
""
],
[
"Nakayama",
"Kazunori",
""
]
] | We revisit inflationary cosmology of axion models in the light of recent developments on the inflaton decay in supergravity. We find that all the cosmological difficulties, including gravitino, axino overproduction and axionic isocurvature fluctuation, can be avoided if the saxion field has large initial amplitude duri... |
1905.12635 | Robert McGehee | Jeff A. Dror, Gilly Elor, Robert McGehee | Direct Detection Signals from Absorption of Fermionic Dark Matter | 7 pages, 2 figures. v2: published in PRL with minor revisions and
changes to Fig 2 (no change to results) | Phys. Rev. Lett. 124, 181301 (2020) | 10.1103/PhysRevLett.124.181301 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new class of direct detection signals; absorption of fermionic
dark matter. We enumerate the operators through dimension six which lead to
fermionic absorption, study their direct detection prospects, and summarize
additional constraints on their suppression scale. Such dark matter is
inherently unstable... | [
{
"created": "Wed, 29 May 2019 18:00:01 GMT",
"version": "v1"
},
{
"created": "Sat, 9 May 2020 06:57:35 GMT",
"version": "v2"
}
] | 2020-05-13 | [
[
"Dror",
"Jeff A.",
""
],
[
"Elor",
"Gilly",
""
],
[
"McGehee",
"Robert",
""
]
] | We present a new class of direct detection signals; absorption of fermionic dark matter. We enumerate the operators through dimension six which lead to fermionic absorption, study their direct detection prospects, and summarize additional constraints on their suppression scale. Such dark matter is inherently unstable a... |
hep-ph/0609203 | R. D. Peccei | R. D. Peccei | Neutrinos: Windows to New Physics | 10 pages, to appear in the Proceedings of the XXII International
Conference on Neutrino Physics and Astrophysics, Neutrino 2006, Santa Fe, NM,
June 2006 | null | null | null | hep-ph | null | After briefly reviewing how the symmetries of the Standard Model (SM) are
affected by neutrino masses and mixings, I discuss how these parameters may
arise from GUTs and how patterns in the neutrino sector may reflect some
underlying family symmetry. Leptogenesis provides a nice example of how
different physical phen... | [
{
"created": "Wed, 20 Sep 2006 01:03:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Peccei",
"R. D.",
""
]
] | After briefly reviewing how the symmetries of the Standard Model (SM) are affected by neutrino masses and mixings, I discuss how these parameters may arise from GUTs and how patterns in the neutrino sector may reflect some underlying family symmetry. Leptogenesis provides a nice example of how different physical phenom... |
1509.05416 | Richard Ruiz | Richard Ruiz | QCD Corrections to Pair Production of Type III Seesaw Leptons at Hadron
Colliders | 30 pages in JHEP template. Published version, references add, text
unchanged. Have a good day | JHEP 1512 (2015) 165 | 10.1007/JHEP12(2015)165 | PITT-PACC-1513 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If kinematically accessible, hadron collider experiments provide an ideal
laboratory for the direct production of heavy lepton partners in Seesaw models.
In the context of the Type III Seesaw Mechanism, the $\mathcal{O}(\alpha_s)$
rate and shape corrections are presented for the pair production of
hypothetical, heavy... | [
{
"created": "Thu, 17 Sep 2015 20:15:57 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Jan 2016 23:46:03 GMT",
"version": "v2"
}
] | 2016-01-07 | [
[
"Ruiz",
"Richard",
""
]
] | If kinematically accessible, hadron collider experiments provide an ideal laboratory for the direct production of heavy lepton partners in Seesaw models. In the context of the Type III Seesaw Mechanism, the $\mathcal{O}(\alpha_s)$ rate and shape corrections are presented for the pair production of hypothetical, heavy $... |
hep-ph/0101165 | Marco Battaglia | Marco Battaglia and Klaus Desch | Precision Studies of the Higgs Boson Profile at the e+e- Linear Collider | 20 pages 11 figures, to appear in the Proceedings of the 5th Int.
Linear Collider Workshop LCWS2000, Fermilab, October 2000 | null | 10.1063/1.1394307 | null | hep-ph | null | This paper reviews the potential of a high luminosity e+e- linear collider
(LC) in the precision study of the Higgs boson profile. The complementarity of
the linear collider data with that from the LHC is also discussed together with
a comparison with a muon collider.
| [
{
"created": "Mon, 15 Jan 2001 20:05:47 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Battaglia",
"Marco",
""
],
[
"Desch",
"Klaus",
""
]
] | This paper reviews the potential of a high luminosity e+e- linear collider (LC) in the precision study of the Higgs boson profile. The complementarity of the linear collider data with that from the LHC is also discussed together with a comparison with a muon collider. |
1406.1757 | Jean-Baptiste Flament | Giacomo Cacciapaglia, Aldo Deandrea, Guillaume Drieu La Rochelle and
Jean-Baptiste Flament | Higgs couplings: disentangling New Physics with off-shell measurements | 6pp, 1 figure | Phys. Rev. Lett. 113, 201802 (2014) | 10.1103/PhysRevLett.113.201802 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After the discovery of a scalar resonance, resembling the Higgs boson, its
couplings have been extensively studied via the measurement of various
production and decay channels on the invariant mass peak. Recently, it has been
suggested the possibility to use off-shell measurements: in particular, CMS has
published re... | [
{
"created": "Fri, 6 Jun 2014 17:49:39 GMT",
"version": "v1"
}
] | 2014-11-19 | [
[
"Cacciapaglia",
"Giacomo",
""
],
[
"Deandrea",
"Aldo",
""
],
[
"La Rochelle",
"Guillaume Drieu",
""
],
[
"Flament",
"Jean-Baptiste",
""
]
] | After the discovery of a scalar resonance, resembling the Higgs boson, its couplings have been extensively studied via the measurement of various production and decay channels on the invariant mass peak. Recently, it has been suggested the possibility to use off-shell measurements: in particular, CMS has published resu... |
0910.1186 | Pasquini Barbara | S. Boffi and B. Pasquini (Pavia U. & INFN, Pavia) | Probing the parton content of the nucleon | 10 pages, 6 figures; proceedings of the workshop "Recent Advances in
Perturbative QCD and Hadronic Physics" in Honor of Prof. Anatoly Efremov's
75th Birthday Celebration; to appear in Mod. Phys. Lett. A | Mod.Phys.Lett.A24:2882-2892,2009 | 10.1142/S0217732309001091 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The parton content of the nucleon is explored within a meson-cloud model
developed to derive light-cone wave functions for the physical nucleon. The
model is here applied to study electromagnetic form factors, distribution
amplitudes and nucleon-to-meson transition distribution amplitudes.
| [
{
"created": "Wed, 7 Oct 2009 08:32:40 GMT",
"version": "v1"
}
] | 2010-01-26 | [
[
"Boffi",
"S.",
"",
"Pavia U. & INFN, Pavia"
],
[
"Pasquini",
"B.",
"",
"Pavia U. & INFN, Pavia"
]
] | The parton content of the nucleon is explored within a meson-cloud model developed to derive light-cone wave functions for the physical nucleon. The model is here applied to study electromagnetic form factors, distribution amplitudes and nucleon-to-meson transition distribution amplitudes. |
1510.06657 | Valentina De Romeri | A. Abada, V. De Romeri and A.M. Teixeira | Impact of sterile neutrinos on nuclear-assisted cLFV processes | 32 pages, 11 figures. v2: minor revision, matches published version
on JHEP | null | 10.1007/JHEP02(2016)083 | LPT Orsay 15-71, PCCF RI 15-03 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss charged lepton flavour violating processes occurring in the
presence of muonic atoms, such as muon-electron conversion in nuclei
$\text{CR}(\mu -e, \text{ N})$, the (Coulomb enhanced) decay of muonic atoms
into a pair of electrons BR($\mu^- e^- \to e^- e^-$, N), as well as Muonium
conversion and decay, $\t... | [
{
"created": "Thu, 22 Oct 2015 15:27:04 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Feb 2016 16:48:25 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Abada",
"A.",
""
],
[
"De Romeri",
"V.",
""
],
[
"Teixeira",
"A. M.",
""
]
] | We discuss charged lepton flavour violating processes occurring in the presence of muonic atoms, such as muon-electron conversion in nuclei $\text{CR}(\mu -e, \text{ N})$, the (Coulomb enhanced) decay of muonic atoms into a pair of electrons BR($\mu^- e^- \to e^- e^-$, N), as well as Muonium conversion and decay, $\tex... |
0812.4168 | Andreas Vogt | S. Moch (DESY, Zeuthen), J. Vermaseren (NIKHEF, Amsterdam), A. Vogt
(Liverpool Univ.) | Third-order QCD corrections to the charged-current structure function
F_3 | 37 pages, LaTeX, 6 figures (.eps). FORM and Fortran files of main
results appended to source | Nucl.Phys.B813:220-258,2009 | 10.1016/j.nuclphysb.2009.01.001 | DESY 08-197, SFB/CPP-08-105, NIKHEF 08-032, LTH 815 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the coefficient function for the charge-averaged W^(+/-)-exchange
structure function F_3 in deep-inelastic scattering (DIS) to the third order in
massless perturbative QCD. Our new three-loop contribution to this quantity
forms, at not too small values of the Bjorken variable x, the dominant part of
the ne... | [
{
"created": "Mon, 22 Dec 2008 15:06:46 GMT",
"version": "v1"
}
] | 2010-04-05 | [
[
"Moch",
"S.",
"",
"DESY, Zeuthen"
],
[
"Vermaseren",
"J.",
"",
"NIKHEF, Amsterdam"
],
[
"Vogt",
"A.",
"",
"Liverpool Univ."
]
] | We compute the coefficient function for the charge-averaged W^(+/-)-exchange structure function F_3 in deep-inelastic scattering (DIS) to the third order in massless perturbative QCD. Our new three-loop contribution to this quantity forms, at not too small values of the Bjorken variable x, the dominant part of the next... |
1706.09378 | S. V. Troitsky | V. Anastassopoulos, F. Avignone, A. Bykov, G. Cantatore, S.A. Cetin,
A. Derbin, I. Drachnev, R. Djilkibaev, V. Eremin, H. Fischer, A. Gangapshev,
A. Gardikiotis, S. Gninenko, N. Golubev, D.H.H. Hoffmann, M. Karuza, L.
Kravchuk, M. Libanov, A. Lutovinov, M. Maroudas, V. Matveev, S. Molkov, V.
Muratova, V. Pantue... | Towards a medium-scale axion helioscope and haloscope | 38 pages, 15 figures, JINST style. V2: misprints corrected. V3: minor
clarifications and detalizations, version accepted by JINST | null | 10.1088/1748-0221/12/11/P11019 | null | hep-ph astro-ph.HE hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the physics case for and the concept of a medium-scale axion
helioscope with sensitivities in the axion-photon coupling a few times better
than CERN Axion Solar Telescope (CAST). Search for an axion-like particle with
these couplings is motivated by several persistent astrophysical anomalies. We
present ea... | [
{
"created": "Wed, 28 Jun 2017 17:38:10 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Jul 2017 13:34:27 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Nov 2017 09:56:02 GMT",
"version": "v3"
}
] | 2017-12-06 | [
[
"Anastassopoulos",
"V.",
""
],
[
"Avignone",
"F.",
""
],
[
"Bykov",
"A.",
""
],
[
"Cantatore",
"G.",
""
],
[
"Cetin",
"S. A.",
""
],
[
"Derbin",
"A.",
""
],
[
"Drachnev",
"I.",
""
],
[
"Djilkibaev",... | We discuss the physics case for and the concept of a medium-scale axion helioscope with sensitivities in the axion-photon coupling a few times better than CERN Axion Solar Telescope (CAST). Search for an axion-like particle with these couplings is motivated by several persistent astrophysical anomalies. We present earl... |
2201.10354 | Rui-Qin Wang | Xiang-Yu Zhao, Yan-Ting Feng, Feng-Lan Shao, Rui-Qin Wang, Jun Song | Production characteristics of light (anti-)nuclei from (anti-)nucleon
coalescence in heavy ion collisions at energies employed at the RHIC beam
energy scan | 14 pages,10 figures | Phys. Rev. C 105, 054908, 2022 | 10.1103/PhysRevC.105.054908 | null | hep-ph hep-ex nucl-th | http://creativecommons.org/publicdomain/zero/1.0/ | With the kinetic freeze-out nucleons and antinucleons obtained from the quark
combination model, we study the production of light nuclei and antinuclei in
the (anti-)nucleon coalescence mechanism in relativistic heavy ion collisions.
We derive analytic formulas of the momentum distributions of different light
nuclei ... | [
{
"created": "Tue, 25 Jan 2022 14:35:56 GMT",
"version": "v1"
}
] | 2022-06-16 | [
[
"Zhao",
"Xiang-Yu",
""
],
[
"Feng",
"Yan-Ting",
""
],
[
"Shao",
"Feng-Lan",
""
],
[
"Wang",
"Rui-Qin",
""
],
[
"Song",
"Jun",
""
]
] | With the kinetic freeze-out nucleons and antinucleons obtained from the quark combination model, we study the production of light nuclei and antinuclei in the (anti-)nucleon coalescence mechanism in relativistic heavy ion collisions. We derive analytic formulas of the momentum distributions of different light nuclei an... |
0806.4001 | Jean-Philippe Lansberg | J.P. Lansberg, H. Haberzettl | J/psi production at the Tevatron and RHIC from s-channel cut | Presented by J.P. Lansberg at the Joint Meeting
Heidelberg-Liege-Paris-Wroclaw (HLPW08), Spa, Belgium, 6-8 March 2008, 10
pages, 8 figures, LaTeX, uses aip-6s.clo, aipproc.cls and aipxfm.sty
(included) | AIP Conf.Proc.1038:83-92,2008 | 10.1063/1.2987190 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on our recent evaluation of the s-channel cut contribution to J/psi
hadroproduction. We show that it is likely significantly larger than the usual
cut contribution of the colour-singlet model (CSM), which is known to
underestimate the experimental measurements. Here the s-channel cut develops
for configurat... | [
{
"created": "Tue, 24 Jun 2008 23:53:54 GMT",
"version": "v1"
}
] | 2011-03-23 | [
[
"Lansberg",
"J. P.",
""
],
[
"Haberzettl",
"H.",
""
]
] | We report on our recent evaluation of the s-channel cut contribution to J/psi hadroproduction. We show that it is likely significantly larger than the usual cut contribution of the colour-singlet model (CSM), which is known to underestimate the experimental measurements. Here the s-channel cut develops for configuratio... |
1607.06243 | G.R. Boroun | S. Zarrin and G.R. Boroun | Solution of QCD$\otimes$QED coupled DGLAP equations at NLO | 23 pages, 11 figurs | null | 10.1016/j.nuclphysb.2017.06.016 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we present an analytical solution for QCD$\otimes$QED coupled
Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations at the
leading order (LO) accuracy in QED and next-to-leading order (NLO) accuracy in
perturbative QCD using double Laplace transform. This technique is applied to
obtain ... | [
{
"created": "Thu, 21 Jul 2016 09:23:04 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Sep 2016 10:57:53 GMT",
"version": "v2"
},
{
"created": "Sat, 8 Jul 2017 13:13:38 GMT",
"version": "v3"
}
] | 2017-08-23 | [
[
"Zarrin",
"S.",
""
],
[
"Boroun",
"G. R.",
""
]
] | In this work, we present an analytical solution for QCD$\otimes$QED coupled Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations at the leading order (LO) accuracy in QED and next-to-leading order (NLO) accuracy in perturbative QCD using double Laplace transform. This technique is applied to obtain th... |
hep-ph/0101313 | Meenu Dahiya | Ashok Goyal (Department of Physics and Astrophysics, University of
Delhi, India.) | Photon-Neutrino Interactions in Magnetic Field through Neutrino Magnetic
Moment | LaTex2e file, 9 pages | Phys.Rev. D64 (2001) 013005 | 10.1103/PhysRevD.64.013005 | null | hep-ph | null | We study the neutrino-photon processes like $\gamma\gamma\to\nu\bar{\nu}$ in
the presence of uniform external magnetic field for the case when neutrinos can
couple to the electromagnetic field directly through their dipole magnetic
moment and obtain the stellar energy loss. The process would be of special
relevance i... | [
{
"created": "Mon, 29 Jan 2001 10:51:22 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Goyal",
"Ashok",
"",
"Department of Physics and Astrophysics, University of\n Delhi, India."
]
] | We study the neutrino-photon processes like $\gamma\gamma\to\nu\bar{\nu}$ in the presence of uniform external magnetic field for the case when neutrinos can couple to the electromagnetic field directly through their dipole magnetic moment and obtain the stellar energy loss. The process would be of special relevance in ... |
hep-ph/0412412 | Mary Hall Reno | M. H. Reno (Iowa) | Neutrino cross sections at HERA and beyond | 5 pages, 4 figures, to appear in the Proceedings of the XIII
International Symposium on Very High Energy Cosmic Ray Interactions, 6-12
September 2004, Pylos, Greece | Nucl.Phys.Proc.Suppl.151:255-259,2006 | 10.1016/j.nuclphysbps.2005.07.063 | null | hep-ph | null | The ultrahigh energy neutrino cross section is reviewed. Experimental results
from HERA electron-proton and positron-proton scattering have yielded new
information about the small x behavior of the parton distribution functions. We
compare pre-HERA era neutrino-nucleon cross sections with more recent
evaluations.
| [
{
"created": "Wed, 29 Dec 2004 20:58:29 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Reno",
"M. H.",
"",
"Iowa"
]
] | The ultrahigh energy neutrino cross section is reviewed. Experimental results from HERA electron-proton and positron-proton scattering have yielded new information about the small x behavior of the parton distribution functions. We compare pre-HERA era neutrino-nucleon cross sections with more recent evaluations. |
1408.5153 | Fredy Ochoa | R. Martinez, J. Nisperuza, F. Ochoa, J.P. Rubio | Scalar Dark Matter with CERN-LEP data and $Z'$ search at the LHC in an
$U(1)'$ Model | 28 pages, 6 figures | Phys. Rev. D 90, 095004 (2014) | 10.1103/PhysRevD.90.095004 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of an nonuniversal $U(1)'$ extension of the standard model,
we propose an scalar candidate for cold dark matter which exhibits interactions
with ordinary matter through Higgs and gauge bosons. Using limits from low
energy observables, we find constraints on the new physics parameters of the
model ass... | [
{
"created": "Thu, 21 Aug 2014 20:30:35 GMT",
"version": "v1"
}
] | 2014-11-07 | [
[
"Martinez",
"R.",
""
],
[
"Nisperuza",
"J.",
""
],
[
"Ochoa",
"F.",
""
],
[
"Rubio",
"J. P.",
""
]
] | In the framework of an nonuniversal $U(1)'$ extension of the standard model, we propose an scalar candidate for cold dark matter which exhibits interactions with ordinary matter through Higgs and gauge bosons. Using limits from low energy observables, we find constraints on the new physics parameters of the model assoc... |
2307.08014 | Shu-Run Yuan | Bin Yan, C.-P. Yuan, Shu-Run Yuan | Probing the $Zb\bar{b}$ coupling at the $Z$-pole of future lepton
colliders | 4 pages, 6 figures | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | The determination of the $Zb\bar{b}$ coupling in experiments has been a
long-standing challenge, as the limited precision of off $Z$-pole measurements
at the LEP has resulted in two degenerate solutions remained to be resolved. In
this paper, we propose a novel method to probe the $Zb\bar{b}$ coupling by
measuring th... | [
{
"created": "Sun, 16 Jul 2023 11:52:10 GMT",
"version": "v1"
}
] | 2023-07-18 | [
[
"Yan",
"Bin",
""
],
[
"Yuan",
"C. -P.",
""
],
[
"Yuan",
"Shu-Run",
""
]
] | The determination of the $Zb\bar{b}$ coupling in experiments has been a long-standing challenge, as the limited precision of off $Z$-pole measurements at the LEP has resulted in two degenerate solutions remained to be resolved. In this paper, we propose a novel method to probe the $Zb\bar{b}$ coupling by measuring the ... |
2201.08496 | Arlene Cristina Aguilar | J. Papavassiliou, A. C. Aguilar, M. N. Ferreira | Theory and phenomenology of the three-gluon vertex | 8 pages, 9 figures. Invited talk presented by J.P. at the 19th
International Conference on Hadron Spectroscopy and Structure (HADRON 2021),
26 July- 1 August 2021, Mexico City, Mexico | null | null | null | hep-ph hep-lat | http://creativecommons.org/licenses/by/4.0/ | The three-gluon vertex is a fundamental ingredient of the intricate QCD
dynamics, being inextricably connected to key nonperturbative phenomena, such
as the emergence of a mass scale in the gauge sector of the theory. In this
presentation, we review the main theoretical properties of the three-gluon
vertex in the Lan... | [
{
"created": "Fri, 21 Jan 2022 00:33:28 GMT",
"version": "v1"
}
] | 2022-01-24 | [
[
"Papavassiliou",
"J.",
""
],
[
"Aguilar",
"A. C.",
""
],
[
"Ferreira",
"M. N.",
""
]
] | The three-gluon vertex is a fundamental ingredient of the intricate QCD dynamics, being inextricably connected to key nonperturbative phenomena, such as the emergence of a mass scale in the gauge sector of the theory. In this presentation, we review the main theoretical properties of the three-gluon vertex in the Landa... |
hep-ph/0407051 | Albrecht Kyrieleis | J. Bartels and A. Kyrieleis | NLO Corrections to the \gamma* Impact Factor: First Numerical Results
for the Real Corrections to \gamma*_L | 27 pages, 5 figures, uses revtex4; misprint in fig.4,5 and typos
corrected; for associated files, see
http://www.desy.de/uni-th/smallx/kyrie/ImpFactor/index.html | Phys.Rev. D70 (2004) 114003 | 10.1103/PhysRevD.70.114003 | DESY 04-116 | hep-ph | null | We analytically perform the transverse momentum integrations in the real
corrections to the longitudinal \gamma*_L impact factor. The resulting
integrals are Feynman parameter integrals, and we provide a MATHEMATICA file
which contains the integrands. The remaining integrals are carried out
numerically. We perform a ... | [
{
"created": "Mon, 5 Jul 2004 18:01:00 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Dec 2004 16:12:16 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Bartels",
"J.",
""
],
[
"Kyrieleis",
"A.",
""
]
] | We analytically perform the transverse momentum integrations in the real corrections to the longitudinal \gamma*_L impact factor. The resulting integrals are Feynman parameter integrals, and we provide a MATHEMATICA file which contains the integrands. The remaining integrals are carried out numerically. We perform a nu... |
1210.1567 | Tomasz Stebel | Tomasz Stebel | Quantitative analysis of Geometrical Scaling in Deep Inelastic
Scattering | Master Thesis prepared in the Institute of Physics of the
Jagiellonian University; 76 pages, 116 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze geometrical scaling in deep inelastic scattering using
experimental data from HERA ep collider. Parallel analyses are performed for
energy and Bjorken-x data binnings. In particular, value of parameter \lambda
which governs x-dependence of saturation scale is found for both binnings:
\lambda_En = 0.352 \pm... | [
{
"created": "Thu, 4 Oct 2012 19:59:37 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Nov 2012 18:36:52 GMT",
"version": "v2"
},
{
"created": "Mon, 4 Feb 2013 14:09:11 GMT",
"version": "v3"
}
] | 2013-02-05 | [
[
"Stebel",
"Tomasz",
""
]
] | We analyze geometrical scaling in deep inelastic scattering using experimental data from HERA ep collider. Parallel analyses are performed for energy and Bjorken-x data binnings. In particular, value of parameter \lambda which governs x-dependence of saturation scale is found for both binnings: \lambda_En = 0.352 \pm 0... |
hep-ph/9608351 | Mustafa Savci | T. M. Aliev (Institute of Physics, Azerbaijanian Academy of Sciences),
N. K. Pak and M. Savci (Middle East Technical University) | The Strong Coupling Constants of Excited Positive Parity Heavy Mesons in
Light Cone QCD | 9 pages, LaTeX formatted | Phys.Lett. B390 (1997) 335-340 | 10.1016/S0370-2693(96)01400-1 | null | hep-ph | null | We calculate the strong coupling constants g_(P^(**)P^(*)\pi), where
P^(**)(D^(**), B^(**)) is the 1^+ p-wave state, in the framework of the light
cone QCD sum rules, and using these values of g_(P^(**)P^(*) pi, we compute the
hadronic decay widths for D^(**) -> D^* pi and B^(**) -> B^* pi.
| [
{
"created": "Fri, 16 Aug 1996 18:03:32 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Aliev",
"T. M.",
"",
"Institute of Physics, Azerbaijanian Academy of Sciences"
],
[
"Pak",
"N. K.",
"",
"Middle East Technical University"
],
[
"Savci",
"M.",
"",
"Middle East Technical University"
]
] | We calculate the strong coupling constants g_(P^(**)P^(*)\pi), where P^(**)(D^(**), B^(**)) is the 1^+ p-wave state, in the framework of the light cone QCD sum rules, and using these values of g_(P^(**)P^(*) pi, we compute the hadronic decay widths for D^(**) -> D^* pi and B^(**) -> B^* pi. |
1111.5591 | Michael Baker | Michael J. Baker, J. Bordes, H. M. Chan, S. T. Tsou | Developing the Framed Standard Model | 53 Pages | null | 10.1142/S0217751X1250087X | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The framed standard model (FSM) suggested earlier, which incorporates the
Higgs field and 3 fermion generations as part of the framed gauge theory
structure, is here developed further to show that it gives both quarks and
leptons hierarchical masses and mixing matrices akin to what is experimentally
observed. Among i... | [
{
"created": "Wed, 23 Nov 2011 19:22:54 GMT",
"version": "v1"
}
] | 2012-06-14 | [
[
"Baker",
"Michael J.",
""
],
[
"Bordes",
"J.",
""
],
[
"Chan",
"H. M.",
""
],
[
"Tsou",
"S. T.",
""
]
] | The framed standard model (FSM) suggested earlier, which incorporates the Higgs field and 3 fermion generations as part of the framed gauge theory structure, is here developed further to show that it gives both quarks and leptons hierarchical masses and mixing matrices akin to what is experimentally observed. Among its... |
hep-ph/9608251 | Steven Abel | S.A.Abel and J.-M.Frere | Could the MSSM have no CP violation in the CKM matrix? | 12 pages + 4 figures, requires epsf.sty, small error +
acknowledgement changed | Phys.Rev. D55 (1997) 1623-1629 | 10.1103/PhysRevD.55.1623 | ULB-TH-96/15 | hep-ph | null | We show that all CP violation in the MSSM could originate in the
supersymmetry breaking sector rather than the CKM matrix, and discuss the
important consequences for $B$-physics.
| [
{
"created": "Wed, 7 Aug 1996 16:22:08 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Aug 1996 12:20:32 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Abel",
"S. A.",
""
],
[
"Frere",
"J. -M.",
""
]
] | We show that all CP violation in the MSSM could originate in the supersymmetry breaking sector rather than the CKM matrix, and discuss the important consequences for $B$-physics. |
0812.1604 | Archil Kobakhidze | Robert Foot, Archil Kobakhidze, Kristian L. McDonald | Dilaton as the Higgs boson | 6 pages, v2 with expanded discussion | Eur.Phys.J.C68:421-424,2010 | 10.1140/epjc/s10052-010-1368-5 | null | hep-ph gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a model where the role of the electroweak Higgs field is played by
the dilaton. The model contains terms which explicitly violate gauge
invariance, however it is shown that this violation is fictitious, so that the
model is a consistent low energy effective theory. In the simplest version of
the idea the r... | [
{
"created": "Tue, 9 Dec 2008 01:54:39 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Mar 2009 00:44:58 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Foot",
"Robert",
""
],
[
"Kobakhidze",
"Archil",
""
],
[
"McDonald",
"Kristian L.",
""
]
] | We propose a model where the role of the electroweak Higgs field is played by the dilaton. The model contains terms which explicitly violate gauge invariance, however it is shown that this violation is fictitious, so that the model is a consistent low energy effective theory. In the simplest version of the idea the res... |
1504.06291 | Nobuchika Okada | Satsuki Oda, Nobuchika Okada, Dai-suke Takahashi | Classically conformal U(1)$^\prime$ extended Standard Model and Higgs
vacuum stability | 18 pages, 4 figures | Phys. Rev. D 92, 015026 (2015) | 10.1103/PhysRevD.92.015026 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the minimal U(1)$^\prime$ extension of the Standard Model (SM)
with conformal invariance at the classical level, where in addition to the SM
particle contents, three generations of right-handed neutrinos and a
U(1)$^\prime$ Higgs field are introduced. In the presence of the three
right-handed neutrinos, w... | [
{
"created": "Thu, 23 Apr 2015 18:37:21 GMT",
"version": "v1"
}
] | 2015-08-05 | [
[
"Oda",
"Satsuki",
""
],
[
"Okada",
"Nobuchika",
""
],
[
"Takahashi",
"Dai-suke",
""
]
] | We consider the minimal U(1)$^\prime$ extension of the Standard Model (SM) with conformal invariance at the classical level, where in addition to the SM particle contents, three generations of right-handed neutrinos and a U(1)$^\prime$ Higgs field are introduced. In the presence of the three right-handed neutrinos, whi... |
2004.05997 | Yin Jiang | Ziyue Wang, Shao-Jian Jiang, Yin Jiang | Relativistic Borromean States | 5 pages, 3 figures | null | 10.1088/1674-1137/abe197 | null | hep-ph cond-mat.quant-gas hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work the existence of Borromean states has been discussed for bosonic
and fermionic cases in both the relativistic and non-relativistic limits from
the 3-momentum shell renormalization. With the linear bosonic model we checked
the existence of Efimov-like states in the bosonic system. In both limits a
geometr... | [
{
"created": "Sun, 5 Apr 2020 13:21:35 GMT",
"version": "v1"
}
] | 2021-05-26 | [
[
"Wang",
"Ziyue",
""
],
[
"Jiang",
"Shao-Jian",
""
],
[
"Jiang",
"Yin",
""
]
] | In this work the existence of Borromean states has been discussed for bosonic and fermionic cases in both the relativistic and non-relativistic limits from the 3-momentum shell renormalization. With the linear bosonic model we checked the existence of Efimov-like states in the bosonic system. In both limits a geometric... |
hep-ph/0001308 | U. Meissner | Nadia Fettes, Ulf-G. Mei{\ss}ner, Martin Mojzis, Sven Steininger | The chiral effective pion-nucleon Lagrangian of order p^4 | 30 pp, LaTeX2e, coefficients of three third order 1/m^2 corrections
proportional to F_{\mu\nu}^+ corrected in eq.(3.8) and table 4 | Annals Phys. 283 (2000) 273-302; Erratum-ibid. 288 (2001) 249-250 | 10.1006/aphy.2000.6059 | FZJ-IKP(TH)-2000-04 | hep-ph nucl-th | null | We construct the minimal effective chiral pion-nucleon SU(2) Lagrangian at
fourth order in the chiral expansion. The Lagrangian contains 118 in principle
measurable terms. We develop both the relativistic as well as the heavy baryon
formulation of the effective field theory. For the latter, we also work out
explicitl... | [
{
"created": "Sat, 29 Jan 2000 12:51:52 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Jun 2000 14:06:01 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Dec 2000 17:17:14 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Fettes",
"Nadia",
""
],
[
"Meißner",
"Ulf-G.",
""
],
[
"Mojzis",
"Martin",
""
],
[
"Steininger",
"Sven",
""
]
] | We construct the minimal effective chiral pion-nucleon SU(2) Lagrangian at fourth order in the chiral expansion. The Lagrangian contains 118 in principle measurable terms. We develop both the relativistic as well as the heavy baryon formulation of the effective field theory. For the latter, we also work out explicitly ... |
hep-ph/0305126 | Dimitri Bourilkov | Dimitri Bourilkov | Study of Parton Density Function Uncertainties with LHAPDF and PYTHIA at
LHC | 8 pages, 5 tables; code available on request from the author;
Contribution to LHC / LC Study Group Working Document | null | null | null | hep-ph | null | The experimental errors in current and future hadron colliders are expected
to decrease to a level that will challenge the uncertainties in the theoretical
calculations. One important component in the prediction uncertainties comes
from the Parton Density Functions of the (anti)proton. In this work we develop
an inte... | [
{
"created": "Mon, 12 May 2003 17:38:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bourilkov",
"Dimitri",
""
]
] | The experimental errors in current and future hadron colliders are expected to decrease to a level that will challenge the uncertainties in the theoretical calculations. One important component in the prediction uncertainties comes from the Parton Density Functions of the (anti)proton. In this work we develop an interf... |
hep-ph/0204229 | Iain W. Stewart | Aneesh V. Manohar, Thomas Mehen, Dan Pirjol, Iain W. Stewart | Reparameterization Invariance for Collinear Operators | 11 pages | Phys.Lett.B539:59-66,2002 | 10.1016/S0370-2693(02)02029-4 | UCSD/PTH 02-07, INT-PUB-02-36, DUKE-TH-02-220 | hep-ph | null | We discuss restrictions on operators in the soft-collinear effective theory
(SCET) which follow from the ambiguity in the decomposition of collinear
momenta and the freedom in the choice of light-like basis vectors $n$ and $\bar
n$. Invariance of SCET under small changes in $n$ and/or $\bar n$ implies a
symmetry of t... | [
{
"created": "Fri, 19 Apr 2002 18:47:39 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Manohar",
"Aneesh V.",
""
],
[
"Mehen",
"Thomas",
""
],
[
"Pirjol",
"Dan",
""
],
[
"Stewart",
"Iain W.",
""
]
] | We discuss restrictions on operators in the soft-collinear effective theory (SCET) which follow from the ambiguity in the decomposition of collinear momenta and the freedom in the choice of light-like basis vectors $n$ and $\bar n$. Invariance of SCET under small changes in $n$ and/or $\bar n$ implies a symmetry of the... |
1809.10005 | Joao Pires | Joao Pires | Scale setting in inclusive jet production at hadron colliders | 8 pages, 6 figures. Presented at the Sixth Annual Conference on Large
Hadron Collider Physics (LHCP2018), 4-9 June 2018, Bologna, Italy | null | null | CFTP/18-013 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this contribution we review the status of inclusive jet cross sections at
hadron colliders in perturbative QCD, studying in particular the
renormalisation and factorisation scale dependence of the one-jet inclusive
cross section at NNLO.
| [
{
"created": "Wed, 26 Sep 2018 14:05:09 GMT",
"version": "v1"
}
] | 2018-09-27 | [
[
"Pires",
"Joao",
""
]
] | In this contribution we review the status of inclusive jet cross sections at hadron colliders in perturbative QCD, studying in particular the renormalisation and factorisation scale dependence of the one-jet inclusive cross section at NNLO. |
1511.09353 | Matthias Lutz F.M. | Matthias F.M. Lutz, Jens S\"oren Lange, Michael Pennington and Diego
Bettoni, Nora Brambilla, Volker Crede, Simon Eidelman, Albrecht Gillitzer,
Wolfgang Gradl, Christian B. Lang, Volker Metag, Juan Nieves, Sebastian
Neubert, Makoto Oka, Steve L. Olsen, Marco Pappagallo, Stephan Paul, Marc
Peliz\"aus, Alessandro... | Resonances in QCD | 20 pages, 1 figure, report on the EMMI Rapid Reaction Task Force
meeting '{\it Resonances in QCD}', which took place at GSI October 12-14,
2015 | null | 10.1016/j.nuclphysa.2016.01.070 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on the EMMI Rapid Reaction Task Force meeting 'Resonances in QCD',
which took place at GSI October 12-14, 2015. A group of 26 people met to
discuss the physics of resonances in QCD. The aim of the meeting was defined by
the following three key questions:
What is needed to understand the physics of resonan... | [
{
"created": "Mon, 30 Nov 2015 15:40:37 GMT",
"version": "v1"
}
] | 2016-03-23 | [
[
"Lutz",
"Matthias F. M.",
""
],
[
"Lange",
"Jens Sören",
""
],
[
"Pennington",
"Michael",
""
],
[
"Bettoni",
"Diego",
""
],
[
"Brambilla",
"Nora",
""
],
[
"Crede",
"Volker",
""
],
[
"Eidelman",
"Simon",
""
... | We report on the EMMI Rapid Reaction Task Force meeting 'Resonances in QCD', which took place at GSI October 12-14, 2015. A group of 26 people met to discuss the physics of resonances in QCD. The aim of the meeting was defined by the following three key questions: What is needed to understand the physics of resonances ... |
1003.5450 | Anurag Tripathi | Neelima Agarwal, V. Ravindran, Vivek Kumar Tiwari, Anurag Tripathi | $W^+W^-$ production in Large extra dimension model at next-to-leading
order in QCD at the LHC | Journal version | Phys.Rev.D82:036001,2010 | 10.1103/PhysRevD.82.036001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present next-to-leading order QCD corrections to production of two $W$
bosons in hadronic collisions in the extra dimension ADD model. Various
kinematical distributions are obtained to order $\alpha_s$ in QCD by taking
into account all the parton level subprocesses. We estimate the impact of the
QCD corrections on... | [
{
"created": "Mon, 29 Mar 2010 08:07:52 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Sep 2010 11:47:57 GMT",
"version": "v2"
}
] | 2010-09-20 | [
[
"Agarwal",
"Neelima",
""
],
[
"Ravindran",
"V.",
""
],
[
"Tiwari",
"Vivek Kumar",
""
],
[
"Tripathi",
"Anurag",
""
]
] | We present next-to-leading order QCD corrections to production of two $W$ bosons in hadronic collisions in the extra dimension ADD model. Various kinematical distributions are obtained to order $\alpha_s$ in QCD by taking into account all the parton level subprocesses. We estimate the impact of the QCD corrections on v... |
hep-ph/9611458 | Norisuke Sakai | N. Sakai | Nonperturbative SUSY Gauge Theories with Soft Masses | 9 pages, LaTeX | null | null | TIT/HEP-355 | hep-ph | null | After briefly reviewing the nonperturbative dynamics of N=1 supersymmetric
field theories, soft SUSY breaking mass terms are introduced into the SUSY
gauge theories and their effects on gauge symmetry breaking pattern are
studied. For $N_f<N_c$, we include the dynamics of the non-perturbative
superpotential and use t... | [
{
"created": "Thu, 28 Nov 1996 12:35:30 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Sakai",
"N.",
""
]
] | After briefly reviewing the nonperturbative dynamics of N=1 supersymmetric field theories, soft SUSY breaking mass terms are introduced into the SUSY gauge theories and their effects on gauge symmetry breaking pattern are studied. For $N_f<N_c$, we include the dynamics of the non-perturbative superpotential and use the... |
hep-ph/9711517 | Pierre Binetruy | P. Binetruy, E. Dudas, S. Lavignac, C.A. Savoy | Quark flavour conserving violations of the lepton number | 11 pages | Phys.Lett.B422:171-178,1998 | 10.1016/S0370-2693(98)00042-2 | CERN-TH/97-333 | hep-ph | null | We study supersymmetric models of lepton and baryon number violation based on
an abelian family gauge group. Due to possible lepton-Higgs mixing, the lepton
violating couplings are related to the Yukawa couplings and may be generated by
them even if they were absent in the original theory. Such terms may be
dominant ... | [
{
"created": "Fri, 28 Nov 1997 17:43:02 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Binetruy",
"P.",
""
],
[
"Dudas",
"E.",
""
],
[
"Lavignac",
"S.",
""
],
[
"Savoy",
"C. A.",
""
]
] | We study supersymmetric models of lepton and baryon number violation based on an abelian family gauge group. Due to possible lepton-Higgs mixing, the lepton violating couplings are related to the Yukawa couplings and may be generated by them even if they were absent in the original theory. Such terms may be dominant an... |
1212.4546 | Gil Paz | Gil Paz | Theory of Inclusive Radiative B Decays: 2012 Update | Proceedings of CKM 2012, the 7th International Workshop on the CKM
Unitarity Triangle, University of Cincinnati, USA, 28 September - 2 October
2012 | null | null | WSU-HEP-1203 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This talk discusses recent developments in the theory of inclusive radiative
B decays, focusing mainly on non-perturbative aspects of the CP asymmetry in
B->Xs gamma.
| [
{
"created": "Wed, 19 Dec 2012 00:52:47 GMT",
"version": "v1"
}
] | 2012-12-20 | [
[
"Paz",
"Gil",
""
]
] | This talk discusses recent developments in the theory of inclusive radiative B decays, focusing mainly on non-perturbative aspects of the CP asymmetry in B->Xs gamma. |
1512.04391 | Jose Miguel No | Tanja Geib, Stephen F. King, Alexander Merle, Jose Miguel No, Luca
Panizzi | Probing the Origin of Neutrino Masses and Mixings via Doubly Charged
Scalars: Complementarity of the Intensity and the Energy Frontiers | 5 pages, 4 figures, matches version published in Phys. Rev. D | Phys. Rev. D 93, 073007 (2016) | 10.1103/PhysRevD.93.073007 | MPP-2015-299 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss how the intensity and the energy frontiers provide complementary
constraints within a minimal model of neutrino mass involving just one new
field beyond the Standard Model at accessible energy, namely a doubly charged
scalar $S^{++}$ and its antiparticle $S^{--}$. In particular we focus on the
complementar... | [
{
"created": "Mon, 14 Dec 2015 16:22:31 GMT",
"version": "v1"
},
{
"created": "Fri, 20 May 2016 07:47:56 GMT",
"version": "v2"
}
] | 2016-05-23 | [
[
"Geib",
"Tanja",
""
],
[
"King",
"Stephen F.",
""
],
[
"Merle",
"Alexander",
""
],
[
"No",
"Jose Miguel",
""
],
[
"Panizzi",
"Luca",
""
]
] | We discuss how the intensity and the energy frontiers provide complementary constraints within a minimal model of neutrino mass involving just one new field beyond the Standard Model at accessible energy, namely a doubly charged scalar $S^{++}$ and its antiparticle $S^{--}$. In particular we focus on the complementarit... |
hep-ph/9503480 | Ritzi | Graciela Gelmini and Bruce Ritzi (UCLA) | Chiral Effective Lagrangian Description of Bulk Nuclear Matter | 7 pages, Tex. | Phys.Lett. B357 (1995) 431-434 | 10.1016/0370-2693(95)00924-A | UCLA/95/TEP/9 | hep-ph nucl-th | null | Here we point out that the four-nucleon terms incorporate into lowest order
non-linear chiral effective Lagrangians the same description of bulk nuclear
matter contained in the Walecka model, that is generally considered
satisfactory. We find this point worth noticing because, while the Walecka
model is an entirely p... | [
{
"created": "Fri, 31 Mar 1995 05:37:37 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Gelmini",
"Graciela",
"",
"UCLA"
],
[
"Ritzi",
"Bruce",
"",
"UCLA"
]
] | Here we point out that the four-nucleon terms incorporate into lowest order non-linear chiral effective Lagrangians the same description of bulk nuclear matter contained in the Walecka model, that is generally considered satisfactory. We find this point worth noticing because, while the Walecka model is an entirely phe... |
hep-ph/0411181 | Hyun-Chul Kim H.-Ch. Kim | Hyun-Chul Kim, M. Musakhanov, and M. Siddikov | Magnetic susceptibility of the QCD vacuum | 13 pages, 2 figures | Phys.Lett. B608 (2005) 95-106 | 10.1016/j.physletb.2004.12.080 | PNU-NTG-06/2004 | hep-ph | null | We investigate the magnetic susceptibility of the QCD vacuum, based on the
instanton vacuum. Starting from the instanton liquid model for the instanton
vacuum, we derive the light-quark partition function $Z[V,T,\hat{m}]$ in the
presence of the current quark mass $\hat{m}$ as well as the external Abelian
vector and t... | [
{
"created": "Fri, 12 Nov 2004 23:43:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kim",
"Hyun-Chul",
""
],
[
"Musakhanov",
"M.",
""
],
[
"Siddikov",
"M.",
""
]
] | We investigate the magnetic susceptibility of the QCD vacuum, based on the instanton vacuum. Starting from the instanton liquid model for the instanton vacuum, we derive the light-quark partition function $Z[V,T,\hat{m}]$ in the presence of the current quark mass $\hat{m}$ as well as the external Abelian vector and ten... |
1710.00762 | Ernest Ma | Corey Kownacki, Ernest Ma, Nicholas Pollard, Oleg Popov, and
Mohammadreza Zakeri | Dark Revelations of the $[SU(3)]^3$ and $[SU(3)]^4$ Gauge Extensions of
the Standard Model | 12 pages, no figure | null | 10.1016/j.physletb.2017.12.018 | UCRHEP-T585 (Oct 2017) | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Two theoretically well-motivated gauge extensions of the standard model are
$SU(3)_C \times SU(3)_L \times SU(3)_R$ and $SU(3)_q \times SU(3)_L \times
SU(3)_l \times SU(3)_R$, where $SU(3)_q$ is the same as $SU(3)_C$ and $SU(3)_l$
is its color leptonic counterpart. Each as three variations, according to how
$SU(3)_R$... | [
{
"created": "Mon, 2 Oct 2017 16:30:52 GMT",
"version": "v1"
}
] | 2018-01-17 | [
[
"Kownacki",
"Corey",
""
],
[
"Ma",
"Ernest",
""
],
[
"Pollard",
"Nicholas",
""
],
[
"Popov",
"Oleg",
""
],
[
"Zakeri",
"Mohammadreza",
""
]
] | Two theoretically well-motivated gauge extensions of the standard model are $SU(3)_C \times SU(3)_L \times SU(3)_R$ and $SU(3)_q \times SU(3)_L \times SU(3)_l \times SU(3)_R$, where $SU(3)_q$ is the same as $SU(3)_C$ and $SU(3)_l$ is its color leptonic counterpart. Each as three variations, according to how $SU(3)_R$ i... |
hep-ph/0101270 | Tanmay Vachaspati | Tanmay Vachaspati | Lectures on Cosmic Topological Defects | 34 pages; lectures at the 2000 summer school in cosmology at ICTP,
Trieste; minor correction in domain wall section | null | null | null | hep-ph astro-ph hep-th | null | These lectures review certain topological defects and aspects of their
cosmology. Unconventional material includes brief descriptions of electroweak
defects, the structure of domain walls in non-Abelian theories, and the
spectrum of magnetic monopoles in SU(5) Grand Unified theory.
| [
{
"created": "Wed, 24 Jan 2001 07:06:37 GMT",
"version": "v1"
},
{
"created": "Sun, 4 Feb 2001 04:00:16 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Vachaspati",
"Tanmay",
""
]
] | These lectures review certain topological defects and aspects of their cosmology. Unconventional material includes brief descriptions of electroweak defects, the structure of domain walls in non-Abelian theories, and the spectrum of magnetic monopoles in SU(5) Grand Unified theory. |
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