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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2007.05082 | Rui Santos | Da Huang, Ant\'onio P. Morais, Rui Santos | Anomalies in $B$ Decays and Muon $g-2$ from Dark Loops | 33 pages, 8 figures | Phys. Rev. D 102, 075009 (2020) | 10.1103/PhysRevD.102.075009 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore a class of models which can provide a common origin for the
recently observed evidence for lepton flavor universality violation in $b \to s
l^+ l^- $ decays, the dark matter (DM) problem and the long-standing muon
$(g-2)$ anomaly. In particular, both anomalies in the $B$ meson decays and the
muon $(g-2)$ c... | [
{
"created": "Thu, 9 Jul 2020 21:48:51 GMT",
"version": "v1"
}
] | 2020-10-14 | [
[
"Huang",
"Da",
""
],
[
"Morais",
"António P.",
""
],
[
"Santos",
"Rui",
""
]
] | We explore a class of models which can provide a common origin for the recently observed evidence for lepton flavor universality violation in $b \to s l^+ l^- $ decays, the dark matter (DM) problem and the long-standing muon $(g-2)$ anomaly. In particular, both anomalies in the $B$ meson decays and the muon $(g-2)$ can... |
1611.03710 | Pedro Gonzalez | P. Gonz\'alez | A quark model study of strong decays of $X\left( 3915\right) $ | 17 pages, 4 figures | J. Phys. G 44 (2017) 075004 | 10.1088/1361-6471/aa6d8a | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Strong decays of $X\left( 3915\right) $ are analyzed from two quark model
descriptions of $X\left( 3915\right) $, a conventional one in terms of the
Cornell potential and an unconventional one from a Generalized Screened
potential. We conclude that the experimental suppression of the OZI allowed
decay $X\left( 3915\r... | [
{
"created": "Fri, 11 Nov 2016 14:10:04 GMT",
"version": "v1"
}
] | 2017-06-01 | [
[
"González",
"P.",
""
]
] | Strong decays of $X\left( 3915\right) $ are analyzed from two quark model descriptions of $X\left( 3915\right) $, a conventional one in terms of the Cornell potential and an unconventional one from a Generalized Screened potential. We conclude that the experimental suppression of the OZI allowed decay $X\left( 3915\rig... |
1203.1581 | Jan Heisig | Jan Heisig and J\"orn Kersten | Long-lived staus from strong production in a simplified model approach | 25 pages + references, 27 eps figures; v3: Matches journal version,
typo in table 1 corrected | Phys. Rev. D86 (2012) 055020 | 10.1103/PhysRevD.86.055020 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the phenomenology of a supersymmetric scenario where the
next-to-lightest superparticle is the lighter stau and long-lived due to a very
weakly coupled lightest superparticle, such as the gravitino. We investigate
the LHC sensitivity and its dependence on the superparticle spectrum with an
emphasis on strong... | [
{
"created": "Wed, 7 Mar 2012 19:41:06 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jul 2012 18:37:56 GMT",
"version": "v2"
},
{
"created": "Sat, 22 Dec 2012 17:52:56 GMT",
"version": "v3"
}
] | 2012-12-27 | [
[
"Heisig",
"Jan",
""
],
[
"Kersten",
"Jörn",
""
]
] | We study the phenomenology of a supersymmetric scenario where the next-to-lightest superparticle is the lighter stau and long-lived due to a very weakly coupled lightest superparticle, such as the gravitino. We investigate the LHC sensitivity and its dependence on the superparticle spectrum with an emphasis on strong p... |
0811.4457 | Francis-Yan Cyr-Racine | Francis-Yan Cyr-Racine and Robert H. Brandenberger | Study of the Growth of Entropy Modes in MSSM Flat Directions Decay:
Constraints on the Parameter Space | 6 pages, 1 figure, revtex4, comments added in section II, 1 reference
added | JCAP 0902:022,2009 | 10.1088/1475-7516/2009/02/022 | null | hep-ph astro-ph gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study how the resonant decay of moduli fields arising in the Minimal
Supersymmetric Standard Model (MSSM) could affect large scale curvature
perturbations in the early universe. It has been known for some time that the
presence of entropy perturbations in a multi-component system can act as seeds
for the curvature... | [
{
"created": "Thu, 27 Nov 2008 00:28:43 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jan 2009 22:00:47 GMT",
"version": "v2"
}
] | 2009-03-24 | [
[
"Cyr-Racine",
"Francis-Yan",
""
],
[
"Brandenberger",
"Robert H.",
""
]
] | We study how the resonant decay of moduli fields arising in the Minimal Supersymmetric Standard Model (MSSM) could affect large scale curvature perturbations in the early universe. It has been known for some time that the presence of entropy perturbations in a multi-component system can act as seeds for the curvature p... |
hep-ph/0108108 | Venya Berezinsky | V. Berezinsky and M.Lissia | Electron-neutrino survival probability from solar-neutrino data | 9 pages, 3 figures, references added | Phys.Lett.B521:287-290,2001 | 10.1016/S0370-2693(01)01212-6 | null | hep-ph astro-ph | null | With SNO data on electron-neutrino flux from the sun, it is possible to
derive the $\nu_e$ survival probability $P_{ee}(E)$ from existing experimental
data of Super-Kamiokande, gallium experiments and Homestake. The combined data
of SNO and Super-Kamiokande provide boron $\nu_e$ flux and the total flux of
all active ... | [
{
"created": "Mon, 13 Aug 2001 07:55:35 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Aug 2001 13:23:54 GMT",
"version": "v2"
}
] | 2011-01-04 | [
[
"Berezinsky",
"V.",
""
],
[
"Lissia",
"M.",
""
]
] | With SNO data on electron-neutrino flux from the sun, it is possible to derive the $\nu_e$ survival probability $P_{ee}(E)$ from existing experimental data of Super-Kamiokande, gallium experiments and Homestake. The combined data of SNO and Super-Kamiokande provide boron $\nu_e$ flux and the total flux of all active bo... |
2310.06897 | Vinicius Mikuni | Erik Buhmann, Cedric Ewen, Gregor Kasieczka, Vinicius Mikuni, Benjamin
Nachman, David Shih | Full Phase Space Resonant Anomaly Detection | 10 pages, 7 figures | Phys. Rev. D 109, 055015 (2024) | null | null | hep-ph hep-ex physics.data-an | http://creativecommons.org/licenses/by/4.0/ | Physics beyond the Standard Model that is resonant in one or more dimensions
has been a longstanding focus of countless searches at colliders and beyond.
Recently, many new strategies for resonant anomaly detection have been
developed, where sideband information can be used in conjunction with modern
machine learning... | [
{
"created": "Tue, 10 Oct 2023 18:00:13 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Nov 2023 18:23:15 GMT",
"version": "v2"
},
{
"created": "Fri, 9 Feb 2024 19:21:15 GMT",
"version": "v3"
}
] | 2024-03-18 | [
[
"Buhmann",
"Erik",
""
],
[
"Ewen",
"Cedric",
""
],
[
"Kasieczka",
"Gregor",
""
],
[
"Mikuni",
"Vinicius",
""
],
[
"Nachman",
"Benjamin",
""
],
[
"Shih",
"David",
""
]
] | Physics beyond the Standard Model that is resonant in one or more dimensions has been a longstanding focus of countless searches at colliders and beyond. Recently, many new strategies for resonant anomaly detection have been developed, where sideband information can be used in conjunction with modern machine learning, ... |
1107.0598 | Mikhail Ivanov | Mikhail A. Ivanov and Martin Schmid | Integrating out the heaviest quark in N--flavour ChPT | 18 pages, 1 figure. Text and references added. To appear in EPJC | Eur.Phys.J.C71:1732,2011 | 10.1140/epjc/s10052-011-1732-0 | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend a known method to integrate out the strange quark in three flavour
chiral perturbation theory to the context of an arbitrary number of flavours.
As an application, we present the explicit formulae to one--loop accuracy for
the heavy quark mass dependency of the low energy constants after decreasing
the numb... | [
{
"created": "Mon, 4 Jul 2011 11:35:36 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Aug 2011 09:23:27 GMT",
"version": "v2"
}
] | 2011-09-23 | [
[
"Ivanov",
"Mikhail A.",
""
],
[
"Schmid",
"Martin",
""
]
] | We extend a known method to integrate out the strange quark in three flavour chiral perturbation theory to the context of an arbitrary number of flavours. As an application, we present the explicit formulae to one--loop accuracy for the heavy quark mass dependency of the low energy constants after decreasing the number... |
2402.00628 | Georg Wolschin | Johannes Hoelck and Georg Wolschin | Cylindrically symmetric diffusion model for relativistic heavy-ion
collisions | 19 pages, 7 figures. Invited article for Annalen der Physik | Annalen Phys. 536, 2300307 (2024) | 10.1002/andp.202300307 | null | hep-ph nucl-th | http://creativecommons.org/licenses/by-nc-nd/4.0/ | A relativistic diffusion model with cylindrical symmetry, which propagates an
initial state based on quantum chromodynamics in time towards a thermal
equilibrium limit, is derived from nonequilibrium-statistical considerations:
Adapting an existing framework for Markovian stochastic processes representing
relativisti... | [
{
"created": "Thu, 1 Feb 2024 14:44:35 GMT",
"version": "v1"
}
] | 2024-03-29 | [
[
"Hoelck",
"Johannes",
""
],
[
"Wolschin",
"Georg",
""
]
] | A relativistic diffusion model with cylindrical symmetry, which propagates an initial state based on quantum chromodynamics in time towards a thermal equilibrium limit, is derived from nonequilibrium-statistical considerations: Adapting an existing framework for Markovian stochastic processes representing relativistic ... |
1101.3867 | Luca Merlo Dr. | Luca Merlo | Bimaximal Neutrino Mixing with Discrete Flavour Symmetries | 8 pages, 1 figure; contribution prepared for DISCRETE'10 - Symposium
on Prospects in the Physics of Discrete Symmetries | null | 10.1088/1742-6596/335/1/012049 | TUM-HEP-790/11 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In view of the fact that the data on neutrino mixing are still compatible
with a situation where Bimaximal mixing is valid in first approximation and it
is then corrected by terms of order of the Cabibbo angle, we present examples
where these properties are naturally realized. The models are supersymmetric in
4-dimen... | [
{
"created": "Thu, 20 Jan 2011 11:27:42 GMT",
"version": "v1"
}
] | 2015-05-27 | [
[
"Merlo",
"Luca",
""
]
] | In view of the fact that the data on neutrino mixing are still compatible with a situation where Bimaximal mixing is valid in first approximation and it is then corrected by terms of order of the Cabibbo angle, we present examples where these properties are naturally realized. The models are supersymmetric in 4-dimensi... |
0706.1150 | Yeo Woong Yoon | C.S. Kim, Sechul Oh, Chandradew Sharma, Rahul Sinha, Yeo Woong Yoon | Generalized analysis on $B\to K^* \rho$ within and beyond the Standard
Model $-$ Can it help understand the $B \to K \pi$ puzzle? | 25 pages, 2 figures | Phys.Rev.D76:074019,2007 | 10.1103/PhysRevD.76.074019 | IMSc/2006/12/27 | hep-ph | null | We study $B \to K^* \rho$ modes that are analogues of the much studied $B\to
K \pi$ modes with B decaying to two vector mesons instead of pseudoscalar
mesons, using topological amplitudes in the quark diagram approach. We show how
$B \to K^*\rho$ modes can be used to obtain many more observables than those
for $B \to... | [
{
"created": "Fri, 8 Jun 2007 10:11:31 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kim",
"C. S.",
""
],
[
"Oh",
"Sechul",
""
],
[
"Sharma",
"Chandradew",
""
],
[
"Sinha",
"Rahul",
""
],
[
"Yoon",
"Yeo Woong",
""
]
] | We study $B \to K^* \rho$ modes that are analogues of the much studied $B\to K \pi$ modes with B decaying to two vector mesons instead of pseudoscalar mesons, using topological amplitudes in the quark diagram approach. We show how $B \to K^*\rho$ modes can be used to obtain many more observables than those for $B \to K... |
1211.1962 | Patrik Svantesson | Alexander Belyaev, Jonathan P. Hall, Stephen F. King, Patrik
Svantesson | Discovering $E_6$ SUSY models in gluino cascade decays at the LHC | 36 pages, 15 figures | null | 10.1103/PhysRevD.87.035019 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that the extra neutralinos and charginos generically appearing
in a large class of $E_6$ inspired models lead to distinctive signatures from
gluino cascade decays in comparison to those from the Minimal Supersymmetric
Standard Model (MSSM). These signatures involve longer decay chains, more
visible trans... | [
{
"created": "Thu, 8 Nov 2012 20:14:56 GMT",
"version": "v1"
}
] | 2013-03-14 | [
[
"Belyaev",
"Alexander",
""
],
[
"Hall",
"Jonathan P.",
""
],
[
"King",
"Stephen F.",
""
],
[
"Svantesson",
"Patrik",
""
]
] | We point out that the extra neutralinos and charginos generically appearing in a large class of $E_6$ inspired models lead to distinctive signatures from gluino cascade decays in comparison to those from the Minimal Supersymmetric Standard Model (MSSM). These signatures involve longer decay chains, more visible transve... |
0710.4169 | Alfonso Rosado | J.L. Diaz-Cruz, J. Hernandez-Sanchez, S. Moretti and A. Rosado | Charged Higgs boson phenomenology in Supersymmetric models with Higgs
triplets | 49 pages, 43 figures | Phys.Rev.D77:035007,2008 | 10.1103/PhysRevD.77.035007 | null | hep-ph | null | We present a detailed study of the Higgs sector within an extension of the
Minimal Supersymmetric Standard Model that includes one Complex Higgs Triplet
(MSSM+1CHT). The model spectrum includes three singly charged Higgs bosons as
well as three CP-even (or scalar) and two CP-odd (or pseudoscalar) neutral
Higgs bosons... | [
{
"created": "Tue, 23 Oct 2007 00:13:31 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Jan 2008 22:47:54 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Diaz-Cruz",
"J. L.",
""
],
[
"Hernandez-Sanchez",
"J.",
""
],
[
"Moretti",
"S.",
""
],
[
"Rosado",
"A.",
""
]
] | We present a detailed study of the Higgs sector within an extension of the Minimal Supersymmetric Standard Model that includes one Complex Higgs Triplet (MSSM+1CHT). The model spectrum includes three singly charged Higgs bosons as well as three CP-even (or scalar) and two CP-odd (or pseudoscalar) neutral Higgs bosons. ... |
1111.7213 | Philipp Kant | Philipp Kant | Three-Loop Calculation of the Higgs Boson Mass in Supersymmetry | Talk given at ACAT 2011 conference in London, 5-9 September | null | 10.1088/1742-6596/368/1/012053 | HU-EP-11/55; SFB/CPP-11-71 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A Key feature of the minimal supersymmetric extension of the Standard Model
(MSSM) is the existence of a light Higgs boson, the mass of which is not a free
parameter but an observable that can be predicted from the theory. Given that
the LHC is able to measure the mass of a light Higgs with very good accuracy, a
lot ... | [
{
"created": "Wed, 30 Nov 2011 15:39:51 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Kant",
"Philipp",
""
]
] | A Key feature of the minimal supersymmetric extension of the Standard Model (MSSM) is the existence of a light Higgs boson, the mass of which is not a free parameter but an observable that can be predicted from the theory. Given that the LHC is able to measure the mass of a light Higgs with very good accuracy, a lot of... |
hep-ph/9503493 | German Valencia | G. Valencia (Iowa State University) | Experimental Signatures of a Parity Violating Anomalous Coupling $g_5^Z$ | 10 pages LaTeX, 2 postscript figures, uses epsf Invited talk at the
International Symposium on Vector Boson Self-Interactions, UCLA 1995 | null | 10.1063/1.49301 | ISU-HET-95-2 | hep-ph | null | I discuss the experimental signatures of a parity violating but CP conserving
interaction in the symmetry breaking sector of the electroweak theory.
| [
{
"created": "Sat, 1 Apr 1995 22:09:34 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Valencia",
"G.",
"",
"Iowa State University"
]
] | I discuss the experimental signatures of a parity violating but CP conserving interaction in the symmetry breaking sector of the electroweak theory. |
hep-ph/9905287 | Mankiewicz | L. Mankiewicz and G. Piller | Comments on Exclusive Electroproduction of Transversely Polarized Vector
Mesons | null | Phys.Rev. D61 (2000) 074013 | 10.1103/PhysRevD.61.074013 | TUM/T39-99-6 | hep-ph | null | We discuss the electroproduction of light vector mesons from transversely
polarized photons. Here QCD factorization cannot be applied as shown explicitly
in a leading order calculation of corresponding Feynman diagrams. It is
emphasized that present infrared singular contributions cannot be regularized
through phenom... | [
{
"created": "Mon, 10 May 1999 14:18:29 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Mankiewicz",
"L.",
""
],
[
"Piller",
"G.",
""
]
] | We discuss the electroproduction of light vector mesons from transversely polarized photons. Here QCD factorization cannot be applied as shown explicitly in a leading order calculation of corresponding Feynman diagrams. It is emphasized that present infrared singular contributions cannot be regularized through phenomen... |
hep-ph/0204295 | Marina Markina | B.L.Ioffe | Landau's Theoretical Minimum, Landau's Seminar, ITEP in the Beginning of
the 1950's | Concluding talk at the Workshop ``QCD at the threshold of the fourth
decide /Ioffefest", Gif-sur-Yvette, France, 3-5 September, 2001, 15 p., no
figures, uses sprocle style. To be publish in: At the frontier of Particle
Physics, Handbook of QCD, Boris Ioffe Festschrift, vol.4, edited by
M.Shifman, World Scientif... | null | null | null | hep-ph | null | I recollect on the organization of the Landau school and describe the early
history of the ITEP Theory Department, as well as the history of creation of
famous Landau, Abrikosov, and Khalatnikov's papers, and Landau's papers on
P-parity violation and CP-conservation. The recollections carry an imprint of
the epoch lo... | [
{
"created": "Thu, 25 Apr 2002 13:08:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ioffe",
"B. L.",
""
]
] | I recollect on the organization of the Landau school and describe the early history of the ITEP Theory Department, as well as the history of creation of famous Landau, Abrikosov, and Khalatnikov's papers, and Landau's papers on P-parity violation and CP-conservation. The recollections carry an imprint of the epoch long... |
2108.04122 | Aurore Courtoy | Aurore Courtoy and Pavel M. Nadolsky | Nucleon and pion PDFs: large-x asymptotics meets functional mimicry | 7 pages, 3 figures, presented at the XXVIII International Workshop on
Deep-Inelastic Scattering and Related Subjects (DIS 2021), Stony Brook
University, New York, USA, 12-16 April 2021; for submission to SciPost
Physics Proceedings | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review strategies to unveil the primordial large-$x$ structure of the
nucleons as well as the pion from hard-scattering experiments. Ideas are
presented for learning about the $x\to 1$ limit of nonperturbative QCD dynamics
at energy scales of order 1 GeV from collider experiments at much higher
scales. The behavio... | [
{
"created": "Mon, 9 Aug 2021 15:47:15 GMT",
"version": "v1"
}
] | 2021-08-10 | [
[
"Courtoy",
"Aurore",
""
],
[
"Nadolsky",
"Pavel M.",
""
]
] | We review strategies to unveil the primordial large-$x$ structure of the nucleons as well as the pion from hard-scattering experiments. Ideas are presented for learning about the $x\to 1$ limit of nonperturbative QCD dynamics at energy scales of order 1 GeV from collider experiments at much higher scales. The behavior ... |
hep-ph/9401273 | Martin John Savage | Martin J. Savage | Long-Distance Contributions to the
$\Lambda_b\rightarrow\Lambda_ce^-\overline{\nu}_e$ Isgur-Wise Function | 13 pages, 1 uuencoded figure included, uses harvmac and epsf, CMU-HEP
94-04 | Phys.Lett.B325:488-494,1994 | 10.1016/0370-2693(94)90044-2 | null | hep-ph | null | The six independent formfactors describing the weak decay \semi\ are
determined in terms of one universal function when both the $b$ and $c$ quarks
are treated as heavy. The relations between these formfactors are modified by
terms suppressed by inverse powers of the charm quark mass. We compute the
formally leading ... | [
{
"created": "Mon, 17 Jan 1994 18:06:42 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Savage",
"Martin J.",
""
]
] | The six independent formfactors describing the weak decay \semi\ are determined in terms of one universal function when both the $b$ and $c$ quarks are treated as heavy. The relations between these formfactors are modified by terms suppressed by inverse powers of the charm quark mass. We compute the formally leading lo... |
hep-ph/9901449 | Valerie Nowak | Stephen L. Adler | Higgs Mass Bounds in the Three- and Six-Higgs Doublet Models for Family
Structure | 32 pages, plain tex, 2 tables | Phys. Rev. D 60, 015002 (1999) | 10.1103/PhysRevD.60.015002 | IASSNS-HEP-99/01 | hep-ph | null | We reanalyze our recently proposed mass matrix model based on spontaneously
broken discrete chiral family symmetry, taking into account the additional
flavor changing neutral current constraint implied by the bound on the
$D_1-D_2$ mass difference, and including several corrections to our earlier
analysis. When combi... | [
{
"created": "Fri, 29 Jan 1999 16:10:40 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Feb 1999 19:46:27 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Feb 1999 21:11:07 GMT",
"version": "v3"
}
] | 2016-08-25 | [
[
"Adler",
"Stephen L.",
""
]
] | We reanalyze our recently proposed mass matrix model based on spontaneously broken discrete chiral family symmetry, taking into account the additional flavor changing neutral current constraint implied by the bound on the $D_1-D_2$ mass difference, and including several corrections to our earlier analysis. When combine... |
1109.6526 | Sanjib Kumar Agarwalla | Sanjib Kumar Agarwalla, Tracey Li, Andre Rubbia | An incremental approach to unravel the neutrino mass hierarchy and CP
violation with a long-baseline Superbeam for large $\theta_{13}$ | 30 pages, 32 pdf figures, 6 tables | null | 10.1007/JHEP05(2012)154 | EURONU-WP6-11-38, IFIC/11-48 | hep-ph hep-ex physics.ins-det | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent data from long-baseline neutrino oscillation experiments have provided
new information on \theta_{13}, hinting that 0.01\lesssim sin^2 2\theta_{13}
\lesssim 0.1 at 2 sigma C.L. Confirmation of this result with high significance
will have a crucial impact on the optimization of the future long-baseline
oscillat... | [
{
"created": "Thu, 29 Sep 2011 13:57:52 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Agarwalla",
"Sanjib Kumar",
""
],
[
"Li",
"Tracey",
""
],
[
"Rubbia",
"Andre",
""
]
] | Recent data from long-baseline neutrino oscillation experiments have provided new information on \theta_{13}, hinting that 0.01\lesssim sin^2 2\theta_{13} \lesssim 0.1 at 2 sigma C.L. Confirmation of this result with high significance will have a crucial impact on the optimization of the future long-baseline oscillatio... |
hep-ph/0612026 | Peter Kroll | P. Kroll (Wuppertal Univ.) | GPDs, the structure of the proton and wide-angle Compton scattering | 11 pages, 16 figures, using aipproc.cls, aipxfm.sty, aip-8s.clo talk
presented at the workshop on the Shape of Hadrons, Athens (2006) | AIP Conf.Proc.904:76-86,2007 | 10.1063/1.2734293 | null | hep-ph | null | Results from a recent analysis of the zero-skewness generalized parton
distributions (GPDs) for valence quarks are reviewed. The analysis bases on a
physically motivated parameterization of the GPDs with a few free parameters
adjusted to the nucleon form factor data. Results for the GPDs are presented
and a number of... | [
{
"created": "Mon, 4 Dec 2006 11:56:58 GMT",
"version": "v1"
}
] | 2011-04-11 | [
[
"Kroll",
"P.",
"",
"Wuppertal Univ."
]
] | Results from a recent analysis of the zero-skewness generalized parton distributions (GPDs) for valence quarks are reviewed. The analysis bases on a physically motivated parameterization of the GPDs with a few free parameters adjusted to the nucleon form factor data. Results for the GPDs are presented and a number of a... |
1402.7348 | Michael Strickland | Wojciech Florkowski, Ewa Maksymiuk, Radoslaw Ryblewski, and Michael
Strickland | Exact solution of the (0+1)-dimensional Boltzmann equation for a massive
gas | 23 pages, 8 figures | Phys. Rev. C 89, 054908 (2014) | 10.1103/PhysRevC.89.054908 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We solve the one-dimensional boost-invariant kinetic equation for a
relativistic massive system with the collision term treated in the relaxation
time approximation. The result is an exact integral equation which can be
solved numerically by the method of iteration to arbitrary precision. We
compare predictions for t... | [
{
"created": "Fri, 28 Feb 2014 19:08:15 GMT",
"version": "v1"
}
] | 2014-05-22 | [
[
"Florkowski",
"Wojciech",
""
],
[
"Maksymiuk",
"Ewa",
""
],
[
"Ryblewski",
"Radoslaw",
""
],
[
"Strickland",
"Michael",
""
]
] | We solve the one-dimensional boost-invariant kinetic equation for a relativistic massive system with the collision term treated in the relaxation time approximation. The result is an exact integral equation which can be solved numerically by the method of iteration to arbitrary precision. We compare predictions for the... |
1610.01027 | Tommi Alanne | Tommi Alanne | Vacuum alignment and radiatively induced Fermi scale | 7 pages. To appear in the proceedings of the 5th International
Conference on New Frontiers in Physics ICNFP2016, July 06 - 14, 2016. Based
on arXiv:1511.01910 and arXiv:1608.07442. arXiv admin note: text overlap with
arXiv:1609.08491 | null | 10.1051/epjconf/201716407056 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the discussion about vacuum misalignment by quantum corrections in
models with composite pseudo-Goldstone Higgs boson to renormalisable models
with elementary scalars. As a concrete example, we propose a framework, where
the hierarchy between the unification and the Fermi scale emerges radiatively.
This sce... | [
{
"created": "Tue, 4 Oct 2016 14:45:19 GMT",
"version": "v1"
}
] | 2018-02-14 | [
[
"Alanne",
"Tommi",
""
]
] | We extend the discussion about vacuum misalignment by quantum corrections in models with composite pseudo-Goldstone Higgs boson to renormalisable models with elementary scalars. As a concrete example, we propose a framework, where the hierarchy between the unification and the Fermi scale emerges radiatively. This scena... |
hep-ph/9501354 | Ian Hinchliffe | Ian Hinchliffe, Lawrence Berkeley Lab | Current Issues in Perturbative QCD | 10 uuencoded gzipped encapsulated postscript figures. Complete
postscript version at http://theor1.lbl.gov/www/theorygroup/papers/36374.ps | null | null | LBL- 36374 | hep-ph | null | Invited talk presented at the 1994 Meeting of The Division of Particles and
Fields of the American Physical Society, Albuquerque NM, August 1-6, 1994
| [
{
"created": "Fri, 20 Jan 1995 21:32:05 GMT",
"version": "v1"
},
{
"created": "Sun, 22 Jan 1995 22:34:16 GMT",
"version": "v2"
}
] | 2016-09-01 | [
[
"Hinchliffe",
"Ian",
""
],
[
"Lab",
"Lawrence Berkeley",
""
]
] | Invited talk presented at the 1994 Meeting of The Division of Particles and Fields of the American Physical Society, Albuquerque NM, August 1-6, 1994 |
1910.01457 | Cem Salih Un | Zafer Altin, Ali Cici, Zerrin Kirca, Qaisar Shafi and Cem Salih Un | Gluino Search with Stop and Top in Nonuniversal Gaugino Mass Models at
LHC and Future Colliders | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the gluino mass in the CMSSM and Nonuniversal Gaugino Mass Models
(NUGM) frameworks in light of the results from the current LHC and Dark Matter
experiments. We probe the gluino mass scales by considering its decay modes
into stop and top quarks, $\tilde{g}\rightarrow \tilde{t}_{1}t$ and
$\tilde{g}\rightar... | [
{
"created": "Thu, 3 Oct 2019 13:29:10 GMT",
"version": "v1"
}
] | 2019-10-04 | [
[
"Altin",
"Zafer",
""
],
[
"Cici",
"Ali",
""
],
[
"Kirca",
"Zerrin",
""
],
[
"Shafi",
"Qaisar",
""
],
[
"Un",
"Cem Salih",
""
]
] | We discuss the gluino mass in the CMSSM and Nonuniversal Gaugino Mass Models (NUGM) frameworks in light of the results from the current LHC and Dark Matter experiments. We probe the gluino mass scales by considering its decay modes into stop and top quarks, $\tilde{g}\rightarrow \tilde{t}_{1}t$ and $\tilde{g}\rightarro... |
hep-ph/0411063 | Luis Roca | J. E. Palomar, L. Roca, E. Oset, M. J. Vicente Vacas | Radiative vector meson decay | Prepared for the 10th International Symposium on Meson-Nucleon
Physics and the Structure of the Nucleon | Int.J.Mod.Phys.A20:1901-1904,2005 | 10.1142/S0217751X05023591 | null | hep-ph | null | We study the radiative $\rho$, $\omega$ and $\phi$ decay into $\pi^0 \pi^0
\gamma$ and $\pi^0 \eta \gamma $ taking into account mechanisms in which there
are two sequential vector-vector-pseudoscalar or
axial-vector--vector--pseudoscalar steps followed by the coupling of a vector
meson to the photon, considering the ... | [
{
"created": "Thu, 4 Nov 2004 13:40:07 GMT",
"version": "v1"
}
] | 2011-02-09 | [
[
"Palomar",
"J. E.",
""
],
[
"Roca",
"L.",
""
],
[
"Oset",
"E.",
""
],
[
"Vacas",
"M. J. Vicente",
""
]
] | We study the radiative $\rho$, $\omega$ and $\phi$ decay into $\pi^0 \pi^0 \gamma$ and $\pi^0 \eta \gamma $ taking into account mechanisms in which there are two sequential vector-vector-pseudoscalar or axial-vector--vector--pseudoscalar steps followed by the coupling of a vector meson to the photon, considering the fi... |
hep-ph/0011368 | Stefano Frixione | M. Cacciari (SUNY), V. Del Duca (INFN), S. Frixione (INFN), Z.
Trocsanyi (Debrecen) | QCD radiative corrections to $\gamma^*\gamma^* \to$ hadrons | 25 pages Latex; 1 style file and 14 figures included | JHEP 0102 (2001) 029 | 10.1088/1126-6708/2001/02/029 | YITP-SB-00-75, GEF-TH-7/2000 | hep-ph | null | We compute the order-$\as$ corrections to the total cross section and to jet
rates for the process $\epem\to\epem +$ hadrons, where the hadrons are produced
through crossed-channel quark exchange in the hard scattering of two off-shell
photons originating from the incoming leptons. We use a next-to-leading order
gene... | [
{
"created": "Wed, 29 Nov 2000 17:05:02 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Cacciari",
"M.",
"",
"SUNY"
],
[
"Del Duca",
"V.",
"",
"INFN"
],
[
"Frixione",
"S.",
"",
"INFN"
],
[
"Trocsanyi",
"Z.",
"",
"Debrecen"
]
] | We compute the order-$\as$ corrections to the total cross section and to jet rates for the process $\epem\to\epem +$ hadrons, where the hadrons are produced through crossed-channel quark exchange in the hard scattering of two off-shell photons originating from the incoming leptons. We use a next-to-leading order genera... |
1701.07839 | Barbara Pasquini | S. Kofler (Graz U.), B. Pasquini (Pavia U. & INFN, Pavia) | Collinear parton distributions and the structure of the nucleon sea in a
light-front meson-cloud model | 20 pages, 9 figures | Phys. Rev. D 95, 094015 (2017) | 10.1103/PhysRevD.95.094015 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The unpolarized, helicity and transversity parton distribution functions of
the nucleon are studied within a convolution model where the bare nucleon is
dressed by its virtual meson cloud. Using light-front time-ordered perturbation
theory, the Fock states of the physical nucleon are expanded in a series
involving a ... | [
{
"created": "Thu, 26 Jan 2017 19:03:13 GMT",
"version": "v1"
}
] | 2017-05-31 | [
[
"Kofler",
"S.",
"",
"Graz U."
],
[
"Pasquini",
"B.",
"",
"Pavia U. & INFN, Pavia"
]
] | The unpolarized, helicity and transversity parton distribution functions of the nucleon are studied within a convolution model where the bare nucleon is dressed by its virtual meson cloud. Using light-front time-ordered perturbation theory, the Fock states of the physical nucleon are expanded in a series involving a ba... |
1211.5467 | Simon Platzer | Simon Platzer | Controlling inclusive cross sections in parton shower + matrix element
merging | 9 pages, 2 figures; references updated | null | 10.1007/JHEP08(2013)114 | DESY 12-215; MCnet-12-13 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose an extension of matrix element plus parton shower merging at tree
level to preserve inclusive cross sections obtained from the merged and
showered sample. Implementing this constraint generates approximate
next-to-leading order (NLO) contributions similar to the LoopSim approach. We
then show how full NLO,... | [
{
"created": "Fri, 23 Nov 2012 11:00:59 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Dec 2012 12:48:15 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Platzer",
"Simon",
""
]
] | We propose an extension of matrix element plus parton shower merging at tree level to preserve inclusive cross sections obtained from the merged and showered sample. Implementing this constraint generates approximate next-to-leading order (NLO) contributions similar to the LoopSim approach. We then show how full NLO, o... |
1702.01930 | Lei Wang | Christoph Englert, Qiang Li, Michael Spannowsky, Mengmeng Wang, Lei
Wang | VBS ${\rm W}^\pm {\rm W}^\pm {\rm H}$ production at the HL-LHC and a 100
TeV pp-collider | 12 pages, 6 figures | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | ${\rm W}^\pm {\rm W}^\pm {\rm H}$ production at hadron colliders through
vector boson scattering is a so far unconsidered process, which leads to a
clean signature of two same-sign charged leptons and two widely separated jets.
This process is sensitive to the ${\rm HHH}$ and ${\rm WWHH}$ couplings and any
deviation ... | [
{
"created": "Tue, 7 Feb 2017 09:11:16 GMT",
"version": "v1"
}
] | 2017-02-08 | [
[
"Englert",
"Christoph",
""
],
[
"Li",
"Qiang",
""
],
[
"Spannowsky",
"Michael",
""
],
[
"Wang",
"Mengmeng",
""
],
[
"Wang",
"Lei",
""
]
] | ${\rm W}^\pm {\rm W}^\pm {\rm H}$ production at hadron colliders through vector boson scattering is a so far unconsidered process, which leads to a clean signature of two same-sign charged leptons and two widely separated jets. This process is sensitive to the ${\rm HHH}$ and ${\rm WWHH}$ couplings and any deviation of... |
1803.10972 | David Marzocca | David Marzocca | Addressing the B-physics anomalies in a fundamental Composite Higgs
Model | 46 pages, 4 figures, 1 table. v3: Minor modifications, matches the
published version | null | 10.1007/JHEP07(2018)121 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I present a model addressing coherently the naturalness problem of the
electroweak scale and the observed pattern of deviations from the Standard
Model in semi-leptonic decays of $B$ mesons. The Higgs and the two scalar
leptoquarks responsible for the $B$-physics anomalies, $S_1 = ({\bf \bar 3},
{\bf 1}, 1/3)$ and $S... | [
{
"created": "Thu, 29 Mar 2018 09:14:22 GMT",
"version": "v1"
},
{
"created": "Thu, 3 May 2018 09:04:52 GMT",
"version": "v2"
},
{
"created": "Fri, 20 Jul 2018 08:09:13 GMT",
"version": "v3"
}
] | 2018-07-23 | [
[
"Marzocca",
"David",
""
]
] | I present a model addressing coherently the naturalness problem of the electroweak scale and the observed pattern of deviations from the Standard Model in semi-leptonic decays of $B$ mesons. The Higgs and the two scalar leptoquarks responsible for the $B$-physics anomalies, $S_1 = ({\bf \bar 3}, {\bf 1}, 1/3)$ and $S_3... |
1207.5486 | Alexander Rothkopf | Alexander Rothkopf | Heavy Quarkonium in the Quark Gluon Plasma from Effective Field Theories
and Potentials | Talk given at the 5th International Conference on Hard and
Electromagnetic Probes of High-Energy Nuclear Collisions 2012, to be
published in Nucl. Phys. A, 8 pages, 1 figure, (v2 replaced one reference,
corrected typos) | null | null | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The measurements of heavy quarkonium suppression at RHIC and LHC urge theory
to develop intuitive as well as quantitative methods for the description of
$Q\bar{Q}$ melting in the quark-gluon plasma. Here I will present a brief
sketch on the effective field theory strategies underlying the definition of
the heavy quar... | [
{
"created": "Mon, 23 Jul 2012 19:11:54 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Aug 2012 07:16:18 GMT",
"version": "v2"
}
] | 2012-08-30 | [
[
"Rothkopf",
"Alexander",
""
]
] | The measurements of heavy quarkonium suppression at RHIC and LHC urge theory to develop intuitive as well as quantitative methods for the description of $Q\bar{Q}$ melting in the quark-gluon plasma. Here I will present a brief sketch on the effective field theory strategies underlying the definition of the heavy quark ... |
hep-ph/0308208 | Ralf Lehnert | Ralf Lehnert | Apparent Lorentz violation through spacetime-varying couplings | 8 pages; Presented at the 4th Meeting on New Worlds in Astroparticle
Physics | null | 10.1142/9789812791160_0008 | null | hep-ph | null | In this talk, we explore the relation between smoothly varying couplings and
Lorentz violation. Within the context of a supergravity model, we present an
explicit mechanism that causes the effective fine-structure parameter and the
effective electromagnetic $\theta$ angle to acquire related spacetime
dependences. We ... | [
{
"created": "Wed, 20 Aug 2003 17:12:22 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Lehnert",
"Ralf",
""
]
] | In this talk, we explore the relation between smoothly varying couplings and Lorentz violation. Within the context of a supergravity model, we present an explicit mechanism that causes the effective fine-structure parameter and the effective electromagnetic $\theta$ angle to acquire related spacetime dependences. We ar... |
2211.13168 | Debasish Borah | Debasish Borah, Pritam Das, Dibyendu Nanda | Observable ${\rm \Delta{N_{eff}}}$ in Dirac Scotogenic Model | 31 pages, 15 captioned figures, matches version accepted for
publication in EPJC | null | null | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the possibility of probing the radiative Dirac seesaw model with
dark sector particles going inside the loop, popularly referred to as the Dirac
scotogenic model via measurements of effective relativistic degrees of freedom
${\rm \Delta{N_{eff}}}$ at cosmic microwave background (CMB) experiments. The
loop su... | [
{
"created": "Wed, 23 Nov 2022 17:44:51 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Jan 2024 03:29:12 GMT",
"version": "v2"
}
] | 2024-01-19 | [
[
"Borah",
"Debasish",
""
],
[
"Das",
"Pritam",
""
],
[
"Nanda",
"Dibyendu",
""
]
] | We study the possibility of probing the radiative Dirac seesaw model with dark sector particles going inside the loop, popularly referred to as the Dirac scotogenic model via measurements of effective relativistic degrees of freedom ${\rm \Delta{N_{eff}}}$ at cosmic microwave background (CMB) experiments. The loop supp... |
1011.5023 | Irinel Caprini | Irinel Caprini, Elena-Mirela Babalic | QCD Correlation Functions and the Shape of $K_{\ell 3}$ Form Factors | null | Rom.J.Phys.55:920,2010 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Bounds on the expansion coefficients of the strangeness changing $K\pi$ form
factors were derived recently from analyticity and unitarity, using as input
suitable correlation functions calculated by perturbative QCD in the Euclidian
region. We investigate two types of invariant amplitudes and their
corresponding disp... | [
{
"created": "Tue, 23 Nov 2010 07:46:20 GMT",
"version": "v1"
}
] | 2011-07-15 | [
[
"Caprini",
"Irinel",
""
],
[
"Babalic",
"Elena-Mirela",
""
]
] | Bounds on the expansion coefficients of the strangeness changing $K\pi$ form factors were derived recently from analyticity and unitarity, using as input suitable correlation functions calculated by perturbative QCD in the Euclidian region. We investigate two types of invariant amplitudes and their corresponding disper... |
hep-ph/9910528 | Claus Bloechinger | C. Bl\"ochinger and H. Fraas | Constraining the Selectron Mass in the Process e^- + gamma -->
neutralino_1 +selectron_{L/R}^- --> e^- + 2 neutralino_1 | 5 pages, LaTeX, 4 ps figures, uses appolb.cls (included); talk
presented at the XXIII School of Theoretical Physics, Ustron, Poland,
September 15-22, 1999 | Acta Phys.Polon.B30:3417-3421,1999 | null | WUE-ITP-99-027 | hep-ph | null | With the process $e^-\gamma \to \tilde{\chi}_1^0 \tilde{e}_{L/R}^- \to e^-
\tilde{\chi}_1^0 \tilde{\chi}_1^0$ it is possible to constrain selectron masses
above the kinematical limit of the pair production process in $e^+e^-$
colliders. We investigate these mass ranges and discuss the possibility to test
the renormal... | [
{
"created": "Thu, 28 Oct 1999 12:12:03 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Blöchinger",
"C.",
""
],
[
"Fraas",
"H.",
""
]
] | With the process $e^-\gamma \to \tilde{\chi}_1^0 \tilde{e}_{L/R}^- \to e^- \tilde{\chi}_1^0 \tilde{\chi}_1^0$ it is possible to constrain selectron masses above the kinematical limit of the pair production process in $e^+e^-$ colliders. We investigate these mass ranges and discuss the possibility to test the renormaliz... |
1808.08188 | We-Fu Chang | We-Fu Chang and John N. Ng | Alternative Perspective on Gauged Lepton Number and Implications for
Collider Physics | 13 pages, 1 figure. Matches published version | Phys. Rev. D 99, 075025 (2019) | 10.1103/PhysRevD.99.075025 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new anomaly-free gauged $U(1)_\ell$ lepton-number model is studied. Two
standard model lepton generations acquire the same but oppositive sign
$U(1)_\ell$ charges, while four exotic chiral leptons cancel the anomalies of
the remaining lepton family. We discuss a simplified case which has the
universal Yukawa coupli... | [
{
"created": "Fri, 24 Aug 2018 16:00:03 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Apr 2019 13:13:01 GMT",
"version": "v2"
}
] | 2019-05-01 | [
[
"Chang",
"We-Fu",
""
],
[
"Ng",
"John N.",
""
]
] | A new anomaly-free gauged $U(1)_\ell$ lepton-number model is studied. Two standard model lepton generations acquire the same but oppositive sign $U(1)_\ell$ charges, while four exotic chiral leptons cancel the anomalies of the remaining lepton family. We discuss a simplified case which has the universal Yukawa coupling... |
0911.1892 | Juan Barranco | J. Barranco, A. Bolanos, O.G. Miranda, C.A. Moura and T.I. Rashba | Neutrino phenomenology and unparticle physics | 6 pages, 3 Figures. Talk given at CINVESTAV's Advanced Summer School
of Physics 2009. Mexico City, Mexico, 27-31 Jul, 2009 | AIP Conf.Proc.1287:99-104,2010 | 10.1063/1.3507431 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how neutrino data can be used in order to constrain the free
parameters of possible extensions to the standard model of elementary particles
(SM). For definiteness, we focus in the recently proposed unparticle scenario.
We show that neutrino data, in particular the MUNU experiment, can set stronger
bounds tha... | [
{
"created": "Tue, 10 Nov 2009 12:05:55 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Barranco",
"J.",
""
],
[
"Bolanos",
"A.",
""
],
[
"Miranda",
"O. G.",
""
],
[
"Moura",
"C. A.",
""
],
[
"Rashba",
"T. I.",
""
]
] | We show how neutrino data can be used in order to constrain the free parameters of possible extensions to the standard model of elementary particles (SM). For definiteness, we focus in the recently proposed unparticle scenario. We show that neutrino data, in particular the MUNU experiment, can set stronger bounds than ... |
1308.5166 | Sergey Alekhin | S. Alekhin, J. Bl\"umlein, S. Moch | ABM news and benchmarks | Contribution to the proceedings of the XXI international workshop on
Deep-Inelastic Scattering and Related Subjects (DIS2013), Marseille, 22-26
April 2013 | null | null | DESY 13--149, DO-TH 13/21, SFB/CPP-13-58, LPN 13-057 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on progress in the determination of the unpolarised nucleon PDFs
within the ABM global fit framework. The data used in the ABM analysis are
updated including the charm-production and the high-Q2 neutral-current samples
obtained at the HERA collider, as well as the LHC data on the differential
Drell-Yan cros... | [
{
"created": "Fri, 23 Aug 2013 16:10:07 GMT",
"version": "v1"
}
] | 2013-08-26 | [
[
"Alekhin",
"S.",
""
],
[
"Blümlein",
"J.",
""
],
[
"Moch",
"S.",
""
]
] | We report on progress in the determination of the unpolarised nucleon PDFs within the ABM global fit framework. The data used in the ABM analysis are updated including the charm-production and the high-Q2 neutral-current samples obtained at the HERA collider, as well as the LHC data on the differential Drell-Yan cross-... |
hep-ph/9704229 | Roberto Casalbuoni, Firenze | R. Casalbuoni, S. De Curtis, D. Dominici and M. Grazzini | New vector bosons in the electroweak sector: a renormalizable model with
decoupling | 39 pages, 16 Figures, Latex | Phys.Rev. D56 (1997) 5731-5747 | 10.1103/PhysRevD.56.5731 | DFF 272/02/97 | hep-ph | null | A linear realization of a model of dynamical electroweak symmetry breaking
describing additional heavy vector bosons is proposed. The model is a SU(2)_L x
U(1) x SU(2)_L' x SU(2)_R' gauge theory, breaking at some high scale u to
SU(2)_weak x U(1)_Y and breaking again in the standard way at the electroweak
scale v to ... | [
{
"created": "Fri, 4 Apr 1997 09:09:47 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Casalbuoni",
"R.",
""
],
[
"De Curtis",
"S.",
""
],
[
"Dominici",
"D.",
""
],
[
"Grazzini",
"M.",
""
]
] | A linear realization of a model of dynamical electroweak symmetry breaking describing additional heavy vector bosons is proposed. The model is a SU(2)_L x U(1) x SU(2)_L' x SU(2)_R' gauge theory, breaking at some high scale u to SU(2)_weak x U(1)_Y and breaking again in the standard way at the electroweak scale v to U(... |
2211.13607 | Toni M\"akel\"a | Toni M\"akel\"a, Andr\'e Hoang, Katerina Lipka, Sven-Olaf Moch | Single-differential top quark pair production cross sections with
running mass schemes at NLO | To appear in the Proceedings of the 41st International Conference on
High Energy physics - ICHEP2022, Bologna, Italy, 6-13 July, 2022 | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Single-differential cross section predictions for top quark pair production
are presented at next-to-leading order, using running top quark mass
renormalization schemes. The evolution of the mass of the top quark is
performed in the MSR scheme $m_{\mathrm{t}}^{\textrm{MSR}}(\mu)$ for
renormalization scales $\mu$ belo... | [
{
"created": "Thu, 24 Nov 2022 13:49:28 GMT",
"version": "v1"
}
] | 2022-11-28 | [
[
"Mäkelä",
"Toni",
""
],
[
"Hoang",
"André",
""
],
[
"Lipka",
"Katerina",
""
],
[
"Moch",
"Sven-Olaf",
""
]
] | Single-differential cross section predictions for top quark pair production are presented at next-to-leading order, using running top quark mass renormalization schemes. The evolution of the mass of the top quark is performed in the MSR scheme $m_{\mathrm{t}}^{\textrm{MSR}}(\mu)$ for renormalization scales $\mu$ below ... |
2310.12071 | Clare Burrage | Clare Burrage, Peter Millington | Higgs-Induced Screening Mechanisms in Scalar-Tensor Theories | 19 pages | Annals N.Y.Acad.Sci. 1531 (2024) 1, 95-103 | 10.1111/nyas.15092 | null | hep-ph astro-ph.CO gr-qc | http://creativecommons.org/licenses/by/4.0/ | We consider the theory of a light conformally coupled scalar field, i.e., one
that is coupled directly to the Ricci scalar of the gravitational sector. This
theory can be written equivalently as one of a light scalar that is coupled to
the Standard Model of particle physics with a particular combination of
Higgs-port... | [
{
"created": "Wed, 18 Oct 2023 16:06:23 GMT",
"version": "v1"
}
] | 2024-03-06 | [
[
"Burrage",
"Clare",
""
],
[
"Millington",
"Peter",
""
]
] | We consider the theory of a light conformally coupled scalar field, i.e., one that is coupled directly to the Ricci scalar of the gravitational sector. This theory can be written equivalently as one of a light scalar that is coupled to the Standard Model of particle physics with a particular combination of Higgs-portal... |
1705.02027 | Xun-Jie Xu | Werner Rodejohann and Xun-Jie Xu | Trimaximal $\mu$-$\tau$ reflection symmetry | 12 pages, comments added, version to appear in PRD | Phys. Rev. D 96, 055039 (2017) | 10.1103/PhysRevD.96.055039 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $\mu$-$\tau$ reflection symmetry
$(\nu_{e},\thinspace\nu_{\mu},\thinspace\nu_{\tau})\rightarrow(\overline{\nu}_{e},\thinspace\overline{\nu}_{\tau},\thinspace\overline{\nu}_{\mu})$
and the TM1 mixing (a PMNS matrix with the first column fixed to the TBM form)
are both well compatible with experiments. If both appr... | [
{
"created": "Thu, 4 May 2017 21:38:34 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Aug 2017 14:30:30 GMT",
"version": "v2"
},
{
"created": "Sat, 16 Sep 2017 12:32:19 GMT",
"version": "v3"
}
] | 2017-10-04 | [
[
"Rodejohann",
"Werner",
""
],
[
"Xu",
"Xun-Jie",
""
]
] | The $\mu$-$\tau$ reflection symmetry $(\nu_{e},\thinspace\nu_{\mu},\thinspace\nu_{\tau})\rightarrow(\overline{\nu}_{e},\thinspace\overline{\nu}_{\tau},\thinspace\overline{\nu}_{\mu})$ and the TM1 mixing (a PMNS matrix with the first column fixed to the TBM form) are both well compatible with experiments. If both approa... |
hep-ph/0503190 | Masayasu Harada | Masayasu Harada (Nagoya University) | Hidden LocaL Symmetry Theory as an Effective Field Theory of QCD | Talk given at International workshop on ``Dynamical Symmetry
Breaking'' (December 21-22, 2004, Nagoya, Japan) | null | null | DPNU-05-04 | hep-ph | null | In this write-up, I summarize the recent development of the hidden local
symmetry (HLS) theory as an effective field theory of QCD. I first explain how
the systematic chiral perturbation in the HLS is justified in the large Nc
limit of QCD, and summarize the basic concept of the Wilsonian matching,
through which some... | [
{
"created": "Fri, 18 Mar 2005 19:58:32 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Harada",
"Masayasu",
"",
"Nagoya University"
]
] | In this write-up, I summarize the recent development of the hidden local symmetry (HLS) theory as an effective field theory of QCD. I first explain how the systematic chiral perturbation in the HLS is justified in the large Nc limit of QCD, and summarize the basic concept of the Wilsonian matching, through which some o... |
1202.1505 | R. Sekhar Chivukula | R. Sekhar Chivukula, Pawin Ittisamai, Jing Ren, and Elizabeth H.
Simmons | Technicolor in the LHC Era | 15 pages, pdf figures embedded. Contribution to KMI Inauguration
Conference "Quest for the Origin of Particles and the Universe" (KMIIN),
24-26 Nov. 2011, KMI, Nagoya University | null | null | MSUHEP-120207 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | LHC searches for the standard model Higgs Boson in \gamma\gamma\ or \tau\tau\
decay modes place strong constraints on the light technipion state predicted in
technicolor models that include colored technifermions. Compared with the
standard Higgs Boson, the technipions have an enhanced production rate (largely
becaus... | [
{
"created": "Tue, 7 Feb 2012 19:43:12 GMT",
"version": "v1"
}
] | 2012-02-08 | [
[
"Chivukula",
"R. Sekhar",
""
],
[
"Ittisamai",
"Pawin",
""
],
[
"Ren",
"Jing",
""
],
[
"Simmons",
"Elizabeth H.",
""
]
] | LHC searches for the standard model Higgs Boson in \gamma\gamma\ or \tau\tau\ decay modes place strong constraints on the light technipion state predicted in technicolor models that include colored technifermions. Compared with the standard Higgs Boson, the technipions have an enhanced production rate (largely because ... |
1812.02747 | Tomas Gonzalo | Djuna Croon, Tom\'as E. Gonzalo, and Graham White | Gravitational Waves from a Pati-Salam Phase Transition | 26 pages, 7 figures | JHEP 1902 (2019) 083 | 10.1007/JHEP02(2019)083 | CoEPP-MN-18-11 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse the gravitational wave and low energy signatures of a Pati-Salam
phase transition. For a Pati-Salam scale of $M_{PS} \sim 10^5$ GeV, we find a
stochastic power spectrum within reach of the next generation of ground-based
interferometer experiments such as the Einstein Telescope, in parts of the
parameter s... | [
{
"created": "Thu, 6 Dec 2018 19:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Feb 2019 03:00:17 GMT",
"version": "v2"
}
] | 2019-02-21 | [
[
"Croon",
"Djuna",
""
],
[
"Gonzalo",
"Tomás E.",
""
],
[
"White",
"Graham",
""
]
] | We analyse the gravitational wave and low energy signatures of a Pati-Salam phase transition. For a Pati-Salam scale of $M_{PS} \sim 10^5$ GeV, we find a stochastic power spectrum within reach of the next generation of ground-based interferometer experiments such as the Einstein Telescope, in parts of the parameter spa... |
hep-ph/9811377 | Nathan Isgur | Nathan Isgur | Duality-Violating 1/m_Q Effects in Heavy Quark Decay | 16 pages, 5 figures, an abbreviated version of hep-ph/9809279, the
original JLAB-THY-98-03 ``Duality in Inclusive Semileptonic Heavy Quark
Decay" | Phys.Lett.B448:111-118,1999 | 10.1016/S0370-2693(98)01592-5 | JLAB-THY-98-03* | hep-ph | null | I identify a source of \Lambda_{QCD}/m_Q corrections to the assumption of
quark-hadron duality in the application of heavy quark methods to inclusive
heavy quark decays. These corrections could substantially affect the accuracy
of such methods in practical applications and in particular compromise their
utility for t... | [
{
"created": "Tue, 17 Nov 1998 22:52:31 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Isgur",
"Nathan",
""
]
] | I identify a source of \Lambda_{QCD}/m_Q corrections to the assumption of quark-hadron duality in the application of heavy quark methods to inclusive heavy quark decays. These corrections could substantially affect the accuracy of such methods in practical applications and in particular compromise their utility for the... |
hep-ph/9602221 | null | Kenneth Lane (Boston University) | Symmetry Breaking and Generational Mixing in Topcolor--Assisted
Technicolor | 22 pages, uses harvmac.tex | Phys. Rev. D 54, 2204 (1996) | 10.1103/PhysRevD.54.2204 | BUHEP-96-2 | hep-ph | null | Topcolor--assisted technicolor provides a dynamical explanation for
electroweak and flavor symmetry breaking and for the large mass of the top
quark without unnatural fine tuning. A major challenge is to generate the
observed mixing between heavy and light generations while breaking the strong
topcolor interactions n... | [
{
"created": "Sun, 4 Feb 1996 18:57:42 GMT",
"version": "v1"
}
] | 2016-08-24 | [
[
"Lane",
"Kenneth",
"",
"Boston University"
]
] | Topcolor--assisted technicolor provides a dynamical explanation for electroweak and flavor symmetry breaking and for the large mass of the top quark without unnatural fine tuning. A major challenge is to generate the observed mixing between heavy and light generations while breaking the strong topcolor interactions nea... |
2103.09478 | Konstantin Chetyrkin G. | V. M. Braun, K. G. Chetyrkin, B. A. Kniehl | Operator product expansion for the non-local gluon condensate | 14 pages, a short discussion on the non-local gluon condensate in the
context of nonrelativistic QCD (as well as pertinent citations) is added | null | 10.1007/JHEP05(2021)231 | Report-no: DESY 21-033, TTP21-005 | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We consider the short-distance expansion of the product of two gluon field
strength tensors connected by a straight-line-ordered Wilson line. The vacuum
expectation value of this nonlocal operator is a common object in studies of
the QCD vacuum structure, whereas its nucleon expectation value is known as the
gluon qu... | [
{
"created": "Wed, 17 Mar 2021 07:17:21 GMT",
"version": "v1"
},
{
"created": "Thu, 13 May 2021 18:32:28 GMT",
"version": "v2"
}
] | 2023-01-11 | [
[
"Braun",
"V. M.",
""
],
[
"Chetyrkin",
"K. G.",
""
],
[
"Kniehl",
"B. A.",
""
]
] | We consider the short-distance expansion of the product of two gluon field strength tensors connected by a straight-line-ordered Wilson line. The vacuum expectation value of this nonlocal operator is a common object in studies of the QCD vacuum structure, whereas its nucleon expectation value is known as the gluon quas... |
0707.3954 | Diego Guadagnoli | Michaela E. Albrecht, Wolfgang Altmannshofer, Andrzej J. Buras, Diego
Guadagnoli, David M. Straub | Challenging SO(10) SUSY GUTs with family symmetries through FCNC
processes | 1 + 37 pages, 5 figures, 11 tables. v3: minor typos fixed. Matches
JHEP published version | JHEP0710:055,2007 | 10.1088/1126-6708/2007/10/055 | TUM-HEP-671/07 | hep-ph | null | We perform a detailed analysis of the SO(10) SUSY GUT model with D3 family
symmetry of Dermisek and Raby (DR). The model is specified in terms of 24
parameters and predicts, as a function of them, the whole MSSM set of
parameters at low energy scales. Concerning the SM subset of such parameters,
the model is able to ... | [
{
"created": "Thu, 26 Jul 2007 15:41:40 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Aug 2007 16:34:59 GMT",
"version": "v2"
},
{
"created": "Sun, 25 Nov 2007 13:24:20 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Albrecht",
"Michaela E.",
""
],
[
"Altmannshofer",
"Wolfgang",
""
],
[
"Buras",
"Andrzej J.",
""
],
[
"Guadagnoli",
"Diego",
""
],
[
"Straub",
"David M.",
""
]
] | We perform a detailed analysis of the SO(10) SUSY GUT model with D3 family symmetry of Dermisek and Raby (DR). The model is specified in terms of 24 parameters and predicts, as a function of them, the whole MSSM set of parameters at low energy scales. Concerning the SM subset of such parameters, the model is able to gi... |
1206.3824 | Giampiero Passarino | Giampiero Passarino | Higgs Interference Effects in $\Pg \Pg \to \PZ\PZ$ and their Uncertainty | 25 pages, 10 figures; improved numerical accuracy, Numerics updated,
conclusions unchanged, references added. v2 | null | 10.1007/JHEP08(2012)146 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Interference between the Standard Model Higgs boson and continuum
contributions is considered in the heavy-mass scenario. Results are available
at leading order for the background. It is discussed how to combine the result
with the next-to-next-to-leading order Higgs production cross-section and a
proposal for estima... | [
{
"created": "Mon, 18 Jun 2012 05:00:30 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jul 2012 04:57:00 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Passarino",
"Giampiero",
""
]
] | Interference between the Standard Model Higgs boson and continuum contributions is considered in the heavy-mass scenario. Results are available at leading order for the background. It is discussed how to combine the result with the next-to-next-to-leading order Higgs production cross-section and a proposal for estimati... |
hep-ph/9709431 | Ambar Ghosal | Ambar Ghosal, Anirban Kundu and Biswarup Mukhopadhyaya | Gauge-Mediated Supersymmetry Breaking Signals in an Electron-Photon
Collider | LaTex, 12 pages including 4 figures | Phys.Rev. D57 (1998) 1972-1976 | 10.1103/PhysRevD.57.1972 | MRI-PHY/P970923 | hep-ph | null | We show the usefulness of an $e^-\gamma$ collider with backscattered laser
photons in unveiling the signatures of Gauge-Mediated Supersymmetry Breaking
models, with a right selectron as the next LSP. We also show how the signal can
be distinguished from the Standard Model background as well as from signals of
minimal... | [
{
"created": "Tue, 23 Sep 1997 15:38:33 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Ghosal",
"Ambar",
""
],
[
"Kundu",
"Anirban",
""
],
[
"Mukhopadhyaya",
"Biswarup",
""
]
] | We show the usefulness of an $e^-\gamma$ collider with backscattered laser photons in unveiling the signatures of Gauge-Mediated Supersymmetry Breaking models, with a right selectron as the next LSP. We also show how the signal can be distinguished from the Standard Model background as well as from signals of minimal s... |
hep-ph/0208083 | Robert Fleischer | Robert Fleischer (DESY Hamburg) | Status and Prospects of CKM Phase Determinations | 22 pages, 6 figures. Invited talk given at the 8th International
Conference on B Physics at Hadron Machines -- BEAUTY2002, Santiago de
Compostela, Spain, 17-21 June 2002. To appear in the Proceedings | Nucl.Phys.Proc.Suppl.120:3-16,2003 | 10.1016/S0920-5632(03)01875-9 | DESY 02-110 | hep-ph | null | We give an overview of direct determinations of the angles of the unitarity
triangle of the CKM matrix, using CP-violating effects in B-meson decays. After
a discussion of B --> pi K modes, which can be described efficiently through
allowed regions in observable space and play an important role to determine
gamma, we... | [
{
"created": "Thu, 8 Aug 2002 10:10:40 GMT",
"version": "v1"
}
] | 2010-11-23 | [
[
"Fleischer",
"Robert",
"",
"DESY Hamburg"
]
] | We give an overview of direct determinations of the angles of the unitarity triangle of the CKM matrix, using CP-violating effects in B-meson decays. After a discussion of B --> pi K modes, which can be described efficiently through allowed regions in observable space and play an important role to determine gamma, we t... |
hep-ph/0406011 | Jan van Leusen | S. Barshay, L. M. Sehgal and J. van Leusen | CP Violation in the Decays B -> K Kbar in the Presence of D Dbar <-> K
Kbar Mixing | 9 pages, 6 figures | Phys.Lett. B596 (2004) 240-246 | 10.1016/j.physletb.2004.06.087 | null | hep-ph | null | We have recently shown that the large direct CP violation observed in the
decay B^0 -> pi^+ pi^-, and the enhanced branching ratio for B^0 -> pi^0 pi^0,
can be understood by invoking a small mixing of the pi pi system with the
dominant D Dbar channel. We examine here the analogous effect of D Dbar <-> K
Kbar mixing o... | [
{
"created": "Tue, 1 Jun 2004 14:26:17 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Barshay",
"S.",
""
],
[
"Sehgal",
"L. M.",
""
],
[
"van Leusen",
"J.",
""
]
] | We have recently shown that the large direct CP violation observed in the decay B^0 -> pi^+ pi^-, and the enhanced branching ratio for B^0 -> pi^0 pi^0, can be understood by invoking a small mixing of the pi pi system with the dominant D Dbar channel. We examine here the analogous effect of D Dbar <-> K Kbar mixing on ... |
hep-ph/9710203 | Francois Gelis | Francois Gelis (ENSLAPP, Annecy) | Soft photons and hard thermal loops | 13 pages, Latex2e, 11 postscript figures included with the package
graphics. Talk given at the RHIC Summer Study '97, 6-16 July 1997, Brookhaven
National Laboratory, USA | null | null | ENSLAPP-A-665 | hep-ph | null | We calculate within the Hard Thermal Loop expansion the production rate of
soft photons and lepton pairs by a hot quark-gluon plasma at thermal
equilibrium, up to the 2-loop order. Strong collinear divergences appear to mix
the orders of the perturbative expansion so that the 2-loop order is in fact
dominant compared... | [
{
"created": "Wed, 1 Oct 1997 10:04:30 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gelis",
"Francois",
"",
"ENSLAPP, Annecy"
]
] | We calculate within the Hard Thermal Loop expansion the production rate of soft photons and lepton pairs by a hot quark-gluon plasma at thermal equilibrium, up to the 2-loop order. Strong collinear divergences appear to mix the orders of the perturbative expansion so that the 2-loop order is in fact dominant compared t... |
hep-ph/9504251 | Teruya Yamanishi | T.Yamanishi, T.Morii and S.Tanaka | TWO--SPIN ASYMMETRY OF HEAVY QUARKONIA PRODUCTIONS AT RHIC ENERGY | LaTeX file, 8 pages+5 figures not included (available upon request),
Talk delivered at 10th Lake Louise Winter Institute, Lake Louise (Canada),
Feb. 19-25, 1995 | null | null | KOBE-FHD-95-03 | hep-ph | null | Hadroproductions of charmonium and bottomonium $\chi_J$ in polarized $pp$
collisions at RHIC energies are studied. Two--spin asymmetries
$A_{LL}^{\chi_J}(pp)$ for these reactions are very good parameters for
examining the polarized gluon distributions in a proton.
| [
{
"created": "Fri, 7 Apr 1995 01:25:41 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Yamanishi",
"T.",
""
],
[
"Morii",
"T.",
""
],
[
"Tanaka",
"S.",
""
]
] | Hadroproductions of charmonium and bottomonium $\chi_J$ in polarized $pp$ collisions at RHIC energies are studied. Two--spin asymmetries $A_{LL}^{\chi_J}(pp)$ for these reactions are very good parameters for examining the polarized gluon distributions in a proton. |
hep-ph/0307345 | Shi-Lin Zhu | Shi-Lin Zhu | Understanding Pentaquark States in QCD | null | Phys.Rev.Lett. 91 (2003) 232002 | 10.1103/PhysRevLett.91.232002 | null | hep-ph hep-ex nucl-ex nucl-th | null | We estimate the mass of the pentaquark state with QCD sum rules and find that
pentaquark states with isospin $I=0, 1, 2$ lie close to each other around
$(1.55\pm 0.15)$ GeV. The experimentally observed baryon resonance $\Theta^+
(1540)$ with $S=+1$ can be consistently identified as a pentaquark state if its
$J^P={1\o... | [
{
"created": "Tue, 29 Jul 2003 02:57:14 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Oct 2003 07:24:18 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Zhu",
"Shi-Lin",
""
]
] | We estimate the mass of the pentaquark state with QCD sum rules and find that pentaquark states with isospin $I=0, 1, 2$ lie close to each other around $(1.55\pm 0.15)$ GeV. The experimentally observed baryon resonance $\Theta^+ (1540)$ with $S=+1$ can be consistently identified as a pentaquark state if its $J^P={1\ove... |
hep-ph/9411392 | Oscar J. P. Eboli | J.K. Mizukoshi (IFUSP), O.J.P. Eboli (CERN), and M.C. Gonzalez-Garcia
(CERN) | Bounds on Scalar Leptoquarks from Z Physics | RevTeX 3.0, 26 pages, 4 postscript figures included as uufile | Nucl.Phys.B443:20-36,1995 | 10.1016/0550-3213(95)00162-L | IFUSP-P 1129, CERN-TH.7508/94 | hep-ph | null | We analyse the constraints on scalar leptoquarks coming from radiative
corrections to $Z$ physics. We perform a global fitting to the LEP data
including the contributions of the most general effective Lagrangian for scalar
leptoquarks, which exhibits the $SU(2)_L \times U(1)_Y$ gauge invariance. We
show that the boun... | [
{
"created": "Fri, 25 Nov 1994 10:02:56 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Mizukoshi",
"J. K.",
"",
"IFUSP"
],
[
"Eboli",
"O. J. P.",
"",
"CERN"
],
[
"Gonzalez-Garcia",
"M. C.",
"",
"CERN"
]
] | We analyse the constraints on scalar leptoquarks coming from radiative corrections to $Z$ physics. We perform a global fitting to the LEP data including the contributions of the most general effective Lagrangian for scalar leptoquarks, which exhibits the $SU(2)_L \times U(1)_Y$ gauge invariance. We show that the bounds... |
hep-ph/0505017 | Athar Husain | H. Athar, C. S. Kim and Jake Lee | The intrinsic and oscillated astrophysical neutrino flavor ratios | 23 pages, 5 figures, typos corrected, appeared in Mod. Phys. Lett. A | Mod.Phys.Lett. A21 (2006) 1049-1066 | 10.1142/S021773230602038X | null | hep-ph astro-ph hep-ex | null | The pp interactions taking place in the cosmos around us are a source of the
astrophysical neutrinos of all the three flavors. In these interactions, the
electron and the muon neutrinos mainly come from the production and the decay
of the \pi^{\pm} mesons, whereas the tau neutrinos mainly come from the
production and... | [
{
"created": "Tue, 3 May 2005 10:49:01 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jun 2006 14:35:03 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Athar",
"H.",
""
],
[
"Kim",
"C. S.",
""
],
[
"Lee",
"Jake",
""
]
] | The pp interactions taking place in the cosmos around us are a source of the astrophysical neutrinos of all the three flavors. In these interactions, the electron and the muon neutrinos mainly come from the production and the decay of the \pi^{\pm} mesons, whereas the tau neutrinos mainly come from the production and t... |
hep-ph/0511311 | Alexander Studenikin | Alexander Studenikin | Quantum treatment of neutrino in background matter | 10 pages, in: Proceedings of QFEXT'05 (The Seventh Workshop on
Quantum Field Theory under the Influence of External Conditions, IEEC, CSIC
and University of Barcelona, Barcelona, Catalonia, Spain, 5-9 September
2005.), ed. by Emilio Elizalde and Sergei Odintsov; published in Journal of
Physics A | J.Phys. A39 (2006) 6769-6776 | 10.1088/0305-4470/39/21/S78 | null | hep-ph | null | Motivated by the need of elaboration of the quantum theory of the spin light
of neutrino in matter ($SL\nu$), we have studied in more detail the exact
solutions of the Dirac equation for neutrinos moving in the background matter.
These exact neutrino wavefunctions form a basis for a rather powerful method of
investig... | [
{
"created": "Mon, 28 Nov 2005 15:52:36 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Nov 2006 16:30:10 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Studenikin",
"Alexander",
""
]
] | Motivated by the need of elaboration of the quantum theory of the spin light of neutrino in matter ($SL\nu$), we have studied in more detail the exact solutions of the Dirac equation for neutrinos moving in the background matter. These exact neutrino wavefunctions form a basis for a rather powerful method of investigat... |
1711.02518 | HongWei Ke | Hong-Wei Ke, Ning Hao and Xue-Qian Li | $\Sigma_{b}\to\Sigma_c^*$ weak decays in the light-front quark model
with two schemes to deal with the polarization of diquark | 25 pages, 8 figures and 6 tables, Accepted by JPG | J.Phys. G46 (2019) no.11, 115003 | 10.1088/1361-6471/ab29a7 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Thanks to the remarkable achievements of LHC, a large database on baryons has
been accumulated, so it is believed that the time for precisely studying
baryons especially heavy baryons, has come. By analyzing the data, the
quark-diquark structure which has been under intensive discussions, can be
tested. In this work ... | [
{
"created": "Sat, 4 Nov 2017 15:06:27 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Nov 2017 12:13:10 GMT",
"version": "v2"
},
{
"created": "Sun, 15 Jul 2018 14:16:18 GMT",
"version": "v3"
},
{
"created": "Sat, 15 Jun 2019 06:42:31 GMT",
"version": "v4"
},
{
"cr... | 2020-03-17 | [
[
"Ke",
"Hong-Wei",
""
],
[
"Hao",
"Ning",
""
],
[
"Li",
"Xue-Qian",
""
]
] | Thanks to the remarkable achievements of LHC, a large database on baryons has been accumulated, so it is believed that the time for precisely studying baryons especially heavy baryons, has come. By analyzing the data, the quark-diquark structure which has been under intensive discussions, can be tested. In this work th... |
1207.5317 | Jochum van der Bij | J. J. van der Bij | A simple SU(5) model with unification near the Planck scale | 6 pages | null | 10.1209/0295-5075/100/29003 | FR-PHENO-2012-19 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study unification in the SU(5) model with an extra Dirac multiplet in the
${\bf 24}$ representation. After spontaneous symmetry breaking we have at low
energies a singlet, a colorless triplet and a neutral color-octet. All other
particles can be taken at the unification scale. This combination leads to a
unificati... | [
{
"created": "Mon, 23 Jul 2012 08:33:31 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"van der Bij",
"J. J.",
""
]
] | We study unification in the SU(5) model with an extra Dirac multiplet in the ${\bf 24}$ representation. After spontaneous symmetry breaking we have at low energies a singlet, a colorless triplet and a neutral color-octet. All other particles can be taken at the unification scale. This combination leads to a unification... |
hep-ph/0312047 | Helio Portella Manoel | Helio Manoel Portella, Luiz Carlos Santos de Oliveira and Carlos
Eduardo Campos Lima | Estimative of Inelasticity Coefficient from Emulsion Chamber Data | 8 pages in Latex, 3 .ps figures | Int.J.Mod.Phys. A19 (2004) 3583-3594 | null | null | hep-ph | null | Atmospheric diffusion of high energy cosmic rays is studied analytically and
the obtained integral electromagnetic fluxes are compared with the data
measured by emulsion chamber detectors at mountain altitudes. We find a good
consistency between them when the average nucleon inelasticity coefficient is
varying betwee... | [
{
"created": "Wed, 3 Dec 2003 11:30:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Portella",
"Helio Manoel",
""
],
[
"de Oliveira",
"Luiz Carlos Santos",
""
],
[
"Lima",
"Carlos Eduardo Campos",
""
]
] | Atmospheric diffusion of high energy cosmic rays is studied analytically and the obtained integral electromagnetic fluxes are compared with the data measured by emulsion chamber detectors at mountain altitudes. We find a good consistency between them when the average nucleon inelasticity coefficient is varying between ... |
hep-ph/0107147 | M. J. Herrero | Antonio Dobado, Maria J. Herrero, David Temes | Effective Higgs-quark-quark couplings from a heavy SUSY spectrum | 21 pages, 1 ps figure. Version to appear in Phys. Rev, D | Phys.Rev. D65 (2002) 075023 | 10.1103/PhysRevD.65.075023 | null | hep-ph hep-th | null | In this paper we study the Yukawa Higgs-quark-quark interactions that are
generated from radiative corrections of squarks and gluinos, in the Minimal
Supersymmetric Standard Model. We compute the corrections to the effective
action for Higgs and quark fields that are produced by explicit integration, in
the path inte... | [
{
"created": "Fri, 13 Jul 2001 12:28:09 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Jul 2001 17:34:23 GMT",
"version": "v2"
},
{
"created": "Fri, 8 Mar 2002 14:51:35 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Dobado",
"Antonio",
""
],
[
"Herrero",
"Maria J.",
""
],
[
"Temes",
"David",
""
]
] | In this paper we study the Yukawa Higgs-quark-quark interactions that are generated from radiative corrections of squarks and gluinos, in the Minimal Supersymmetric Standard Model. We compute the corrections to the effective action for Higgs and quark fields that are produced by explicit integration, in the path integr... |
0810.4853 | Won Sang Cho | Won Sang Cho, Kiwoon Choi, Yeong Gyun Kim, Chan Beom Park | M_T2-assisted on-shell reconstruction of missing momenta and its
application to spin measurement at the LHC | 11 pages, 10 figures, typos are corrected, figures are replaced | Phys.Rev.D79:031701,2009 | 10.1103/PhysRevD.79.031701 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a scheme to assign a 4-momentum to each WIMP in new physics event
producing a pair of mother particles each of which decays to an invisible
weakly interacting massive particle (WIMP) plus some visible particle(s). The
transverse components are given by the value that determines the event variable
M_T2, whi... | [
{
"created": "Mon, 27 Oct 2008 16:05:06 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Oct 2008 15:34:16 GMT",
"version": "v2"
},
{
"created": "Tue, 20 Jan 2009 06:18:34 GMT",
"version": "v3"
}
] | 2009-11-13 | [
[
"Cho",
"Won Sang",
""
],
[
"Choi",
"Kiwoon",
""
],
[
"Kim",
"Yeong Gyun",
""
],
[
"Park",
"Chan Beom",
""
]
] | We propose a scheme to assign a 4-momentum to each WIMP in new physics event producing a pair of mother particles each of which decays to an invisible weakly interacting massive particle (WIMP) plus some visible particle(s). The transverse components are given by the value that determines the event variable M_T2, while... |
hep-ph/9702378 | Stephen Adler | Stephen L. Adler | SU(4) Preonic Interpretation of the HERA Positron-Jet Events | plaintex, 7 Pages | null | null | IASSNS-HEP 97-12 | hep-ph hep-th | null | We show that our recent SU(4) generalized ``rishon'' composite model for
quarks and leptons, augmented either by the hypothesis of breaking of color
SU(3) to ``glow'' SO(3), or by the hypothesis of incomplete color
neutralization in very hard processes, leads to an interpretation of the HERA
positron-jet events as th... | [
{
"created": "Thu, 20 Feb 1997 20:06:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Adler",
"Stephen L.",
""
]
] | We show that our recent SU(4) generalized ``rishon'' composite model for quarks and leptons, augmented either by the hypothesis of breaking of color SU(3) to ``glow'' SO(3), or by the hypothesis of incomplete color neutralization in very hard processes, leads to an interpretation of the HERA positron-jet events as the ... |
1711.10828 | Fabian Krinner | Fabian Krinner (for the COMPASS collaboration) | First results from an extended freed-isobar analysis at COMPASS | Proceedings for the HADRON 2017 Conference from 25 September 2017 to
29 September 2017 5 pages, 5 figures | PoS Hadron2017 (2018) 034 | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One of the goals of the COMPASS experiment is the precision study of
light-meson spectroscopy with data for various final states. With
$46\times10^6$ exclusive events, the process $\pi^- p\to\pi^-\pi^+\pi^- p$
constitutes the flagship channel. Based on this data set, the results of an
extensive partial-wave analysis ... | [
{
"created": "Wed, 29 Nov 2017 13:05:06 GMT",
"version": "v1"
}
] | 2018-08-29 | [
[
"Krinner",
"Fabian",
"",
"for the COMPASS collaboration"
]
] | One of the goals of the COMPASS experiment is the precision study of light-meson spectroscopy with data for various final states. With $46\times10^6$ exclusive events, the process $\pi^- p\to\pi^-\pi^+\pi^- p$ constitutes the flagship channel. Based on this data set, the results of an extensive partial-wave analysis (P... |
2310.05724 | Jakob Schoenleber | Yao Ji and Jakob Schoenleber | Two-loop coefficient functions in deeply virtual Compton scattering:
flavor-singlet axial-vector and transversity case | 22 pages, 6 figures, 1 ancillary file "axial_and_transversity_CF.m'' | null | null | TUM-HEP-1474/23 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the two-loop flavor-singlet axial-vector and gluon transversity
coefficient functions for deeply virtual Compton scattering in QCD. We observe
interesting properties regarding the transcendentality of the transversity
coefficient function. Our results complete the calculation of the full
next-to-next-to-... | [
{
"created": "Mon, 9 Oct 2023 13:49:06 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Feb 2024 15:06:38 GMT",
"version": "v2"
}
] | 2024-02-06 | [
[
"Ji",
"Yao",
""
],
[
"Schoenleber",
"Jakob",
""
]
] | We calculate the two-loop flavor-singlet axial-vector and gluon transversity coefficient functions for deeply virtual Compton scattering in QCD. We observe interesting properties regarding the transcendentality of the transversity coefficient function. Our results complete the calculation of the full next-to-next-to-le... |
hep-ph/9711360 | Andrei Linde | Juan Garcia-Bellido and Andrei Linde | Preheating in Hybrid Inflation | 15 pages, 11 figures, new results illustrating a possibility of an
efficient preheating are added | Phys.Rev.D57:6075-6088,1998 | 10.1103/PhysRevD.57.6075 | CERN-TH/97-329, SU-ITP-97-49 | hep-ph astro-ph hep-th | null | We investigate the possibility of preheating in hybrid inflation. This
scenario involves at least two scalar fields, the inflaton field $\phi$, and
the symmetry breaking field $\sigma$. We found that the behavior of these
fields after inflation, as well as the possibility of preheating (particle
production due to par... | [
{
"created": "Tue, 18 Nov 1997 07:19:14 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Dec 1997 01:52:35 GMT",
"version": "v2"
}
] | 2009-09-29 | [
[
"Garcia-Bellido",
"Juan",
""
],
[
"Linde",
"Andrei",
""
]
] | We investigate the possibility of preheating in hybrid inflation. This scenario involves at least two scalar fields, the inflaton field $\phi$, and the symmetry breaking field $\sigma$. We found that the behavior of these fields after inflation, as well as the possibility of preheating (particle production due to param... |
1002.2626 | Olga Guadalupe F\'elix Beltr\'an Olga | J. E. Barradas-Guevara, F. C\'azarez-Bush, A. Cordero-Cid, O.
F\'elix-Beltr\'an, J. Hern\'andez-S\'anchez, R. Noriega-Papaqui | Implications of Yukawa Textures in the decay $H^+ \to W^+ \gamma$ within
the 2HDM-III | 20 pages, 4 figures | J.Phys.G37:115008,2010 | 10.1088/0954-3899/37/11/115008 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the implications of assuming a four-zero Yukawa texture for the
charged Higgs decay $H^+ \to W^+ \gamma$ at one-loop level, within the context
of the general 2-Higgs Doublet Model of Type III. We begin by presenting a
detailed analysis of the charged Higgs boson couplings with heavy quarks and
the resultin... | [
{
"created": "Fri, 12 Feb 2010 19:32:29 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Feb 2010 02:02:34 GMT",
"version": "v2"
}
] | 2011-01-27 | [
[
"Barradas-Guevara",
"J. E.",
""
],
[
"Cázarez-Bush",
"F.",
""
],
[
"Cordero-Cid",
"A.",
""
],
[
"Félix-Beltrán",
"O.",
""
],
[
"Hernández-Sánchez",
"J.",
""
],
[
"Noriega-Papaqui",
"R.",
""
]
] | We discuss the implications of assuming a four-zero Yukawa texture for the charged Higgs decay $H^+ \to W^+ \gamma$ at one-loop level, within the context of the general 2-Higgs Doublet Model of Type III. We begin by presenting a detailed analysis of the charged Higgs boson couplings with heavy quarks and the resulting ... |
2207.04956 | Siavash Neshatpour | S. Neshatpour, F. Mahmoudi | Flavour Physics Phenomenology with SuperIso | 9 pages, 3 figures. Contribution to the proceedings of "Computational
Tools for High Energy Physics and Cosmology (CompTools2021)", Lyon, France | PoS(CompTools2021)010 | null | CERN-TH-2022-119 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an overview of SuperIso v4.1 which is a public program for the
calculation of flavour physics observables. We give examples of using SuperIso
to constrain new physics scenarios with kaon physics and present the
implications of rare B-decays.
| [
{
"created": "Mon, 11 Jul 2022 15:37:52 GMT",
"version": "v1"
}
] | 2022-07-15 | [
[
"Neshatpour",
"S.",
""
],
[
"Mahmoudi",
"F.",
""
]
] | We present an overview of SuperIso v4.1 which is a public program for the calculation of flavour physics observables. We give examples of using SuperIso to constrain new physics scenarios with kaon physics and present the implications of rare B-decays. |
hep-ph/0405030 | Mikhail Kostin | M. A. Kostin and N. V. Mokhov | Parallelizing the MARS15 Code with MPI for Shielding Applications | 5 pages, 5 figures. Presented paper at the 10th International
Conference on Radiation Shielding, Funchal (Madeira), Portugal, May 9-14,
2004. This work was supported by the Universities Research Association, Inc.,
under contract DE-AC02-76CH03000 with the U.S. Department of Energy | Radiat.Prot.Dosim.116:297-300 | null | FERMILAB-Conf-04/054-AD | hep-ph | null | The MARS15 Monte Carlo code capabilities to deal with time-consuming deep
penetration shielding problems and other computationally tough tasks in
accelerator, detector and shielding applications, have been enhanced by a
parallel processing option. It has been developed, implemented and tested on
the Fermilab Accelera... | [
{
"created": "Tue, 4 May 2004 16:44:34 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Kostin",
"M. A.",
""
],
[
"Mokhov",
"N. V.",
""
]
] | The MARS15 Monte Carlo code capabilities to deal with time-consuming deep penetration shielding problems and other computationally tough tasks in accelerator, detector and shielding applications, have been enhanced by a parallel processing option. It has been developed, implemented and tested on the Fermilab Accelerato... |
1712.03615 | Hua-Xing Chen | Er-Liang Cui, Hua-Xing Chen, Wei Chen, Xiang Liu and Shi-Lin Zhu | A suggested search for doubly charmed baryons of $J^P=3/2^+$ via their
electromagnetic transitions | 9 pages, 1 figure, 2 tables, accepted by PRD | Phys. Rev. D 97, 034018 (2018) | 10.1103/PhysRevD.97.034018 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the method of light-cone sum rules to study the electromagnetic
transition of the $\Xi^{*++}_{cc}$ into $\Xi^{++}_{cc}\gamma$, whose decay
width is estimated to be $13.7~{^{+17.7}_{-~7.9}}$ keV. This value is large
enough for the $\Xi^{*++}_{cc}$ to be observed in the $\Xi^{++}_{cc}\gamma$
channel, and we prop... | [
{
"created": "Mon, 11 Dec 2017 00:35:14 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Jan 2018 23:21:13 GMT",
"version": "v2"
}
] | 2018-02-20 | [
[
"Cui",
"Er-Liang",
""
],
[
"Chen",
"Hua-Xing",
""
],
[
"Chen",
"Wei",
""
],
[
"Liu",
"Xiang",
""
],
[
"Zhu",
"Shi-Lin",
""
]
] | We use the method of light-cone sum rules to study the electromagnetic transition of the $\Xi^{*++}_{cc}$ into $\Xi^{++}_{cc}\gamma$, whose decay width is estimated to be $13.7~{^{+17.7}_{-~7.9}}$ keV. This value is large enough for the $\Xi^{*++}_{cc}$ to be observed in the $\Xi^{++}_{cc}\gamma$ channel, and we propos... |
1309.6599 | Josef Pradler | Haipeng An, Maxim Pospelov, Josef Pradler | New Light on Dark Photons | 4 pages, 2 figures; Proceedings of the 9th Patras Workshop on Axions,
WIMPs and WISPs, Mainz, June 24-28, 2013 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | "Dark Photons", light new vector particles V kinetically mixed with the
photon, are a frequently considered extension of the Standard Model. For masses
below 10 keV they are emitted from the solar interior. In the limit of small
mass m_V the dark photon flux is strongly peaked at low energies and we
demonstrate that ... | [
{
"created": "Wed, 25 Sep 2013 18:18:58 GMT",
"version": "v1"
}
] | 2013-09-26 | [
[
"An",
"Haipeng",
""
],
[
"Pospelov",
"Maxim",
""
],
[
"Pradler",
"Josef",
""
]
] | "Dark Photons", light new vector particles V kinetically mixed with the photon, are a frequently considered extension of the Standard Model. For masses below 10 keV they are emitted from the solar interior. In the limit of small mass m_V the dark photon flux is strongly peaked at low energies and we demonstrate that th... |
1610.08900 | Diganta Das | B. Ananthanarayan, Diganta Das | Optimal renormalization and the extraction of the strange quark mass
from moments of the $\tau$-decay spectral function | 12 pages, 4 tables, 7 figures, v2 corresponds to version to appear in
Physical Review D | Phys. Rev. D 94, 116014 (2016) | 10.1103/PhysRevD.94.116014 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce an optimal renormalization group analysis pertinent to the
analysis of polarization functions associated with the $s$-quark mass relevant
in $\tau$-decay. The technique is based on the renormalization group invariance
constraints which lead to closed form summation of all the leading and
next-to-leading ... | [
{
"created": "Thu, 27 Oct 2016 17:47:13 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Dec 2016 06:54:35 GMT",
"version": "v2"
}
] | 2016-12-30 | [
[
"Ananthanarayan",
"B.",
""
],
[
"Das",
"Diganta",
""
]
] | We introduce an optimal renormalization group analysis pertinent to the analysis of polarization functions associated with the $s$-quark mass relevant in $\tau$-decay. The technique is based on the renormalization group invariance constraints which lead to closed form summation of all the leading and next-to-leading lo... |
2308.09686 | Cem Murat Ayber | Cem Murat Ayber and Seyda Ipek | A Hybrid Type I + III Inverse Seesaw Mechanism in $U(1)_{R-L}$-symmetric
MSSM | v2: 20 pages, 7 figures, plots updated, added clarifying comments,
matches published version in JHEP | High Energ. Phys. 2023, 85 (2023) | 10.1007/JHEP11(2023)085 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We show that, in a $U(1)_{R-L}$-symmetric supersymmetric model, the
pseudo-Dirac bino and wino can give rise to three light neutrino masses through
effective operators, generated at the messenger scale between a SUSY breaking
hidden sector and the visible sector. The neutrino-bino/wino mixing follows a
hybrid type I+... | [
{
"created": "Fri, 18 Aug 2023 17:17:08 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Nov 2023 18:27:50 GMT",
"version": "v2"
}
] | 2023-11-20 | [
[
"Ayber",
"Cem Murat",
""
],
[
"Ipek",
"Seyda",
""
]
] | We show that, in a $U(1)_{R-L}$-symmetric supersymmetric model, the pseudo-Dirac bino and wino can give rise to three light neutrino masses through effective operators, generated at the messenger scale between a SUSY breaking hidden sector and the visible sector. The neutrino-bino/wino mixing follows a hybrid type I+II... |
hep-ph/9408291 | null | B.L. Ioffe | The Nucleon Spin Problem | 31 pages, 5 figures available upon request, ITEP-61(1994) | Surveys High Energ.Phys.8:107-134,1995 | 10.1080/01422419508201820 | null | hep-ph | null | C o n t e n t s 1. Introduction. 2. General Relations. 3. Small $x$ Domain --
Regge Behaviour. 4. The Parton Model. 5. Sum Rules in the Parton Model. 6. QCD
Corrections to Sum Rules. 7. Nucleon Axial Coupling Constants. 8. The
Experimental Data on $g_1(x)$ and Their Interpretation. 9. Suggestions for
Future Experimen... | [
{
"created": "Mon, 15 Aug 1994 09:54:13 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Ioffe",
"B. L.",
""
]
] | C o n t e n t s 1. Introduction. 2. General Relations. 3. Small $x$ Domain -- Regge Behaviour. 4. The Parton Model. 5. Sum Rules in the Parton Model. 6. QCD Corrections to Sum Rules. 7. Nucleon Axial Coupling Constants. 8. The Experimental Data on $g_1(x)$ and Their Interpretation. 9. Suggestions for Future Experiments... |
hep-ph/0104315 | Zoltan Nagy | Zoltan Nagy and Zoltan Trocsanyi | Multi-jet cross sections in deep inelastic scattering at next-to-leading
order | 5 pages, 3 figures | Phys.Rev.Lett.87:082001,2001 | 10.1103/PhysRevLett.87.082001 | IPPP/01/18, DCPT/01/36 | hep-ph | null | We present the perturbative prediction for three-jet production cross section
in DIS at the NLO accuracy. We study the dependence on the renormalization and
factorization scales of exclusive three-jet cross section. The perturbative
prediction for the three-jet differential distribution as a function of the
momentum ... | [
{
"created": "Mon, 30 Apr 2001 20:32:27 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jul 2001 14:11:42 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Nagy",
"Zoltan",
""
],
[
"Trocsanyi",
"Zoltan",
""
]
] | We present the perturbative prediction for three-jet production cross section in DIS at the NLO accuracy. We study the dependence on the renormalization and factorization scales of exclusive three-jet cross section. The perturbative prediction for the three-jet differential distribution as a function of the momentum tr... |
hep-ph/9910397 | Stefano Forte | Stefano Forte | Tests of the Standard Model at HERA | 4 pages, no figures, latex with hep99 class files. Invited talk at
EPS-HEP99 (Tampere, Finland, July 1999). References corrected | null | null | RM3-TH/99-12 | hep-ph | null | We review how experimental data collected at the HERA lepton-hadron collider
have improved our theoretical and phenomenological understanding of the
standard model, and specifically of its QCD sector.
| [
{
"created": "Tue, 19 Oct 1999 09:08:44 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Oct 1999 16:11:55 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Forte",
"Stefano",
""
]
] | We review how experimental data collected at the HERA lepton-hadron collider have improved our theoretical and phenomenological understanding of the standard model, and specifically of its QCD sector. |
hep-ph/0302046 | Malgorzata Worek | K. Desch, Z. Was and M. Worek | Measuring the Higgs boson parity at a Linear Collider using the tau
impact parameter and tau --> rho nu decay | 12 pages, 12 figures, LaTeX | Eur.Phys.J.C29:491-496,2003 | 10.1140/epjc/s2003-01231-4 | LC-PHSM-2003-003, CERN-TH/2003-009, TTP03-01 | hep-ph | null | We demonstrate that a measurement of the impact parameter in one-prong tau
decay can be useful for the determination of the Higgs boson parity in the H/A
--> tau tau; tau --> rho nu decay chain. We have estimated that for a detection
set-up such as TESLA, use of the information from the tau impact parameter can
impro... | [
{
"created": "Thu, 6 Feb 2003 17:33:36 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Desch",
"K.",
""
],
[
"Was",
"Z.",
""
],
[
"Worek",
"M.",
""
]
] | We demonstrate that a measurement of the impact parameter in one-prong tau decay can be useful for the determination of the Higgs boson parity in the H/A --> tau tau; tau --> rho nu decay chain. We have estimated that for a detection set-up such as TESLA, use of the information from the tau impact parameter can improve... |
1009.4363 | Francois Gelis | K. Dusling, T. Epelbaum, F. Gelis, R. Venugopalan | Role of quantum fluctuations in a system with strong fields: Onset of
hydrodynamical flow | 45 pages, 17 figures | Nucl.Phys.A850:69-109,2011 | 10.1016/j.nuclphysa.2010.11.009 | null | hep-ph hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum fluctuations are believed to play an important role in the
thermalization of classical fields in inflationary cosmology but their
relevance for isotropization/thermalization of the classical fields produced in
heavy ion collisions is not completely understood. We consider a scalar
$\phi^4$ toy model coupled t... | [
{
"created": "Wed, 22 Sep 2010 13:51:54 GMT",
"version": "v1"
}
] | 2011-01-17 | [
[
"Dusling",
"K.",
""
],
[
"Epelbaum",
"T.",
""
],
[
"Gelis",
"F.",
""
],
[
"Venugopalan",
"R.",
""
]
] | Quantum fluctuations are believed to play an important role in the thermalization of classical fields in inflationary cosmology but their relevance for isotropization/thermalization of the classical fields produced in heavy ion collisions is not completely understood. We consider a scalar $\phi^4$ toy model coupled to ... |
1101.2195 | Alessandro Strumia | Alessandro Strumia | The fine-tuning price of the early LHC | 7 pages. v3: updated with new bounds from ATLAS and CMS at 1.1/fb
presented at the EPS-HEP-2011 conference | JHEP 1104:073,2011 | 10.1007/JHEP04(2011)073 | IFUP-TH/2011-1 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | LHC already probed and excluded half of the parameter space of the
Constrained Minimal Supersymmetric Standard Model allowed by previous
experiments. Only about 0.3% of the CMSSM parameter space survives. This
fraction rises to about 0.9% if the bound on the Higgs mass can be
circumvented.
| [
{
"created": "Tue, 11 Jan 2011 20:33:40 GMT",
"version": "v1"
},
{
"created": "Sun, 20 Feb 2011 16:05:05 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Jul 2011 07:47:24 GMT",
"version": "v3"
}
] | 2015-03-17 | [
[
"Strumia",
"Alessandro",
""
]
] | LHC already probed and excluded half of the parameter space of the Constrained Minimal Supersymmetric Standard Model allowed by previous experiments. Only about 0.3% of the CMSSM parameter space survives. This fraction rises to about 0.9% if the bound on the Higgs mass can be circumvented. |
2108.06222 | Jiaxing Zhao | Tao Guo, Jianing Li, Jiaxing Zhao, and Lianyi He | Mass spectra and decays of open-heavy tetraquark states | 14 pages, 2 figures | null | 10.1103/PhysRevD.105.054018 | null | hep-ph nucl-th | http://creativecommons.org/publicdomain/zero/1.0/ | Open-heavy tetraquark states, especially those contain four different quarks
have drawn much attention in both theoretical and experimental fields. In the
framework of the improved chromomagnetic interaction (ICMI) model, we complete
a systematic study on the mass spectra and possible strong decay channels of
the $S$... | [
{
"created": "Fri, 13 Aug 2021 13:05:08 GMT",
"version": "v1"
}
] | 2022-04-06 | [
[
"Guo",
"Tao",
""
],
[
"Li",
"Jianing",
""
],
[
"Zhao",
"Jiaxing",
""
],
[
"He",
"Lianyi",
""
]
] | Open-heavy tetraquark states, especially those contain four different quarks have drawn much attention in both theoretical and experimental fields. In the framework of the improved chromomagnetic interaction (ICMI) model, we complete a systematic study on the mass spectra and possible strong decay channels of the $S$-w... |
hep-ph/9307281 | null | G. Azuelos and A. Djouadi | Signals of New Leptons | standard latex, 4 pages + 1 Postscript figure appended after
\end{document}, Prep. UdeM-LPN-TH-93-159 | null | null | null | hep-ph | null | We discuss the production of heavy leptons at a future high--energy $e^+e^-$
linear collider with a center of mass energy of 500 GeV. Signals and
backgrounds are analyzed for their single production in association with
ordinary leptons. [Talk given by A.D. at the second Workshop on "Physics and
Experiments with Linea... | [
{
"created": "Thu, 15 Jul 1993 23:07:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Azuelos",
"G.",
""
],
[
"Djouadi",
"A.",
""
]
] | We discuss the production of heavy leptons at a future high--energy $e^+e^-$ linear collider with a center of mass energy of 500 GeV. Signals and backgrounds are analyzed for their single production in association with ordinary leptons. [Talk given by A.D. at the second Workshop on "Physics and Experiments with Linear ... |
hep-ph/9710451 | Tilman Plehn | W. Beenakker, M. Kr\"amer, T. Plehn, M. Spira, P.M. Zerwas | Stop Production at Hadron Colliders | 15 pages, LaTeX | Nucl.Phys. B515 (1998) 3-14 | 10.1016/S0550-3213(98)00014-5 | DESY 97-43, CERN-TH/97-177, RAL-TR-97-056 | hep-ph | null | Stop particles are expected to be the lightest squarks in supersymmetric
theories and the search for these particles is an important experimental task.
We therefore present the cross sections for the production processes
$p\bar{p}/pp \to \ste\steb$ and $\stz\stzb$ at Tevatron and LHC energies in
next-to-leading order... | [
{
"created": "Thu, 23 Oct 1997 16:52:19 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Beenakker",
"W.",
""
],
[
"Krämer",
"M.",
""
],
[
"Plehn",
"T.",
""
],
[
"Spira",
"M.",
""
],
[
"Zerwas",
"P. M.",
""
]
] | Stop particles are expected to be the lightest squarks in supersymmetric theories and the search for these particles is an important experimental task. We therefore present the cross sections for the production processes $p\bar{p}/pp \to \ste\steb$ and $\stz\stzb$ at Tevatron and LHC energies in next-to-leading order s... |
2212.09065 | Andras Patkos | Andras Patkos | Electromagnetic energy loss of axion stars | 6 pages; extended version to appear in Physical Review D | null | 10.1103/PhysRevD.107.055017 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The rate of energy exchange of spatially localized and gravitationally bound
axion configurations with electromagnetic radiation is investigated in presence
of strong static magnetic field. Fully analytic treatment is achieved based on
variationally optimized separable spatio-temporal clump profiles. For dilute
axion... | [
{
"created": "Sun, 18 Dec 2022 11:19:22 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Feb 2023 09:01:50 GMT",
"version": "v2"
}
] | 2023-03-29 | [
[
"Patkos",
"Andras",
""
]
] | The rate of energy exchange of spatially localized and gravitationally bound axion configurations with electromagnetic radiation is investigated in presence of strong static magnetic field. Fully analytic treatment is achieved based on variationally optimized separable spatio-temporal clump profiles. For dilute axion s... |
0807.2215 | Bernd Kniehl | Bernd A. Kniehl | Inclusive production of heavy-flavored hadrons at NLO in the GM-VFNS | 4 pages, 8 figures, to appear in the Proceedings of the XVI
International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS
2008), 7-11 April 2008, University College London | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We summarize recent progress in the theoretical description of
heavy-flavored-hadron inclusive production at next-to-leading order in the
general-mass variable-flavor-number scheme. Specifically, we discuss the
influence of finite-mass effects on the determination D-meson fragmentation
functions from a global fit to ... | [
{
"created": "Mon, 14 Jul 2008 17:41:21 GMT",
"version": "v1"
}
] | 2008-07-15 | [
[
"Kniehl",
"Bernd A.",
""
]
] | We summarize recent progress in the theoretical description of heavy-flavored-hadron inclusive production at next-to-leading order in the general-mass variable-flavor-number scheme. Specifically, we discuss the influence of finite-mass effects on the determination D-meson fragmentation functions from a global fit to e^... |
hep-ph/0506188 | Alan Cornell | T. M. Aliev, S. Rai Choudhury, A. S. Cornell and Naveen Gaur | CP violation in the $B \to K \ell^+ \ell^-$ decay | 16 pages, 6 figures | Eur.Phys.J.C49:657-664,2007 | 10.1140/epjc/s10052-006-0141-2 | null | hep-ph | null | Standard Model (SM) CP asymmetries in $B \to K \ell^+ \ell^-$ are expected to
be very small. This feature could help in the understanding of new physics
scenarios which predict the existence of CP odd phases in various Wilson
coefficients. In this paper we have analyzed the $B \to K \ell^+ \ell^-$ decay
in beyond the... | [
{
"created": "Sat, 18 Jun 2005 14:59:36 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Aliev",
"T. M.",
""
],
[
"Choudhury",
"S. Rai",
""
],
[
"Cornell",
"A. S.",
""
],
[
"Gaur",
"Naveen",
""
]
] | Standard Model (SM) CP asymmetries in $B \to K \ell^+ \ell^-$ are expected to be very small. This feature could help in the understanding of new physics scenarios which predict the existence of CP odd phases in various Wilson coefficients. In this paper we have analyzed the $B \to K \ell^+ \ell^-$ decay in beyond the S... |
1209.0030 | Alvaro Calle Cordon | A. Calle Cordon and J. L. Goity | Baryon masses and axial charges in 1/Nc - ChPT | proceedings of parallel talk at QNP 2012 | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An analysis is presented of the ground state baryon's (N and \Delta) masses
and axial couplings in the combined 1/Nc and chiral expansions. Renormalization
and alternative power counting schemes are discussed to one loop (NNLO). An
application is made to lattice QCD results for non-strange baryon masses and
the nucle... | [
{
"created": "Fri, 31 Aug 2012 23:14:49 GMT",
"version": "v1"
}
] | 2012-09-04 | [
[
"Cordon",
"A. Calle",
""
],
[
"Goity",
"J. L.",
""
]
] | An analysis is presented of the ground state baryon's (N and \Delta) masses and axial couplings in the combined 1/Nc and chiral expansions. Renormalization and alternative power counting schemes are discussed to one loop (NNLO). An application is made to lattice QCD results for non-strange baryon masses and the nucleon... |
hep-ph/0203254 | Renard Fernand Michel | M. Beccaria, F.M. Renard and C. Verzegnassi | Logarithmic Fingerprints of Virtual Supersymmetry | 11 pages e-mail: renard@lpm.univ-montp2.fr | null | null | DESY Linear Collider Note: LC-TH-2002-005 | hep-ph | null | We consider the high energy behaviour of the amplitudes for production of
leptons, quarks, Higgs bosons, sleptons, squarks, gauge bosons, charginos,
neutralinos. We concentrate our discussion on the universal (process
independent) logarithmic terms which factorize the Born amplitude and which are
typically of the for... | [
{
"created": "Wed, 27 Mar 2002 12:00:12 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Jan 2003 11:50:15 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Beccaria",
"M.",
""
],
[
"Renard",
"F. M.",
""
],
[
"Verzegnassi",
"C.",
""
]
] | We consider the high energy behaviour of the amplitudes for production of leptons, quarks, Higgs bosons, sleptons, squarks, gauge bosons, charginos, neutralinos. We concentrate our discussion on the universal (process independent) logarithmic terms which factorize the Born amplitude and which are typically of the form ... |
hep-ph/0508045 | Marcos Rodriguez Cardoso | D. T. Huong, M. C. Rodriguez and H. N. Long | Scalar sector of Supersymmetric ${SU}(3)_C\otimes {SU}(3)_L \otimes
{U}(1)_N$ Model with right-handed neutrinos | 26 pages, 12 figures | null | null | null | hep-ph | null | We investigate a scalar sector of the supersymmetric $ SU_C(3) \otimes
SU_L(3)\otimes U_N(1)$ model with right-handed neutrinos. The mass spectra are
derived. We show that only neutral Higgs sector with lepton number L=0 could
have a VEV. There is no mixing between scalars having L=0 and bilepton scalars
having L=2. ... | [
{
"created": "Wed, 3 Aug 2005 12:09:19 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Huong",
"D. T.",
""
],
[
"Rodriguez",
"M. C.",
""
],
[
"Long",
"H. N.",
""
]
] | We investigate a scalar sector of the supersymmetric $ SU_C(3) \otimes SU_L(3)\otimes U_N(1)$ model with right-handed neutrinos. The mass spectra are derived. We show that only neutral Higgs sector with lepton number L=0 could have a VEV. There is no mixing between scalars having L=0 and bilepton scalars having L=2. Th... |
0901.1045 | S. Mallik | S. Mallik and Sourav Sarkar | Real-time propagators at finite temperature and chemical potential | null | Eur.Phys.J.C61:489-494,2009 | 10.1140/epjc/s10052-009-0990-6 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a form of spectral representations for all bosonic and fermionic
propagators in the real-time formulation of field theory at finite temperature
and chemical potential. Besides being simple and symmetrical between the
bosonic and the fermionic types, these representations depend explicitly on
analytic functi... | [
{
"created": "Thu, 8 Jan 2009 13:48:31 GMT",
"version": "v1"
}
] | 2009-07-22 | [
[
"Mallik",
"S.",
""
],
[
"Sarkar",
"Sourav",
""
]
] | We derive a form of spectral representations for all bosonic and fermionic propagators in the real-time formulation of field theory at finite temperature and chemical potential. Besides being simple and symmetrical between the bosonic and the fermionic types, these representations depend explicitly on analytic function... |
2307.09509 | Rasmi Enrique Hajjar Mu\~noz | Rasmi Hajjar, Sergio Palomares-Ruiz, Olga Mena | Shedding light on the $\Delta m^2_{21}$ tension with supernova neutrinos | 10 pages, 4 figures. It matches the version accepted for publication | Phys.Lett.B 854 (2024) 138719 | 10.1016/j.physletb.2024.138719 | IFIC/23-26 | hep-ph astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One long-standing tension in the determination of neutrino parameters is the
mismatched value of the solar mass square difference, $\Delta m_{21}^2$,
measured by different experiments: the reactor antineutrino experiment KamLAND
finds a best fit larger than the one obtained with solar neutrino data. Even if
the curre... | [
{
"created": "Tue, 18 Jul 2023 18:00:03 GMT",
"version": "v1"
},
{
"created": "Thu, 30 May 2024 15:17:51 GMT",
"version": "v2"
}
] | 2024-05-31 | [
[
"Hajjar",
"Rasmi",
""
],
[
"Palomares-Ruiz",
"Sergio",
""
],
[
"Mena",
"Olga",
""
]
] | One long-standing tension in the determination of neutrino parameters is the mismatched value of the solar mass square difference, $\Delta m_{21}^2$, measured by different experiments: the reactor antineutrino experiment KamLAND finds a best fit larger than the one obtained with solar neutrino data. Even if the current... |
hep-ph/0411139 | Chong-Sa Lim | C.S. Lim (Kobe U.), E. Takasugi (Osaka U.), M. Yoshimura (Okayama U.) | A variety of lepton number violating processes related to Majorana
neutrino masses | 15 pages, 1 figure | Prog.Theor.Phys. 113 (2005) 1367-1375 | 10.1143/PTP.113.1367 | KOBE-TH-04-06 | hep-ph | null | A Majorana type of the neutrino mass matrix induces a class of lepton number
violating processes. Cross sections of these reactions are given in terms of
the neutrino mass matrix element, and a semi-realistic event rate is estimated.
These processes provide mass and mixing parameters not directly accessible by
the ne... | [
{
"created": "Wed, 10 Nov 2004 07:25:05 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Lim",
"C. S.",
"",
"Kobe U."
],
[
"Takasugi",
"E.",
"",
"Osaka U."
],
[
"Yoshimura",
"M.",
"",
"Okayama U."
]
] | A Majorana type of the neutrino mass matrix induces a class of lepton number violating processes. Cross sections of these reactions are given in terms of the neutrino mass matrix element, and a semi-realistic event rate is estimated. These processes provide mass and mixing parameters not directly accessible by the neut... |
1505.01721 | Yuta Hamada | Yuta Hamada, Kiyoharu Kawana, Koji Tsumura | Landau pole in the Standard Model with weakly interacting scalar fields | 8 pages, 2 figures, 2 tables(v1); published version(v2) | Phys.Lett. B747 (2015) 238-244 | 10.1016/j.physletb.2015.05.072 | KUNS-2560 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the Standard Model with a new scalar field $X$ which is a
$n_X^{}$ representation of the $SU(2)_L$ with a hypercharge $Y_X$. The
renormalization group running effects on the new scalar quartic coupling
constants are evaluated. Even if we set the scalar quartic coupling constants
to be zero at the scale of... | [
{
"created": "Thu, 7 May 2015 14:34:43 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jun 2015 11:45:54 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Hamada",
"Yuta",
""
],
[
"Kawana",
"Kiyoharu",
""
],
[
"Tsumura",
"Koji",
""
]
] | We consider the Standard Model with a new scalar field $X$ which is a $n_X^{}$ representation of the $SU(2)_L$ with a hypercharge $Y_X$. The renormalization group running effects on the new scalar quartic coupling constants are evaluated. Even if we set the scalar quartic coupling constants to be zero at the scale of t... |
hep-ph/0211274 | Utpal Sarkar | H.V. Klapdor-Kleingrothaus and U. Sarkar | Neutrinoless double beta decay with scalar bilinears | 11 pages latex with 3 figures | Phys.Lett. B554 (2003) 45-50 | 10.1016/S0370-2693(02)03270-7 | null | hep-ph | null | One possible probe to physics beyond the standard model is to look for scalar
bilinears, which couple to two fermions of the standard model. We point out
that the scalar bilinears allow new diagrams contributing to the neutrinoless
double beta decay. The upper bound on the neutrinoless double beta decay
lifetime woul... | [
{
"created": "Mon, 18 Nov 2002 10:13:19 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Klapdor-Kleingrothaus",
"H. V.",
""
],
[
"Sarkar",
"U.",
""
]
] | One possible probe to physics beyond the standard model is to look for scalar bilinears, which couple to two fermions of the standard model. We point out that the scalar bilinears allow new diagrams contributing to the neutrinoless double beta decay. The upper bound on the neutrinoless double beta decay lifetime would ... |
1304.1997 | Yu-Feng Zhou | Hong-Bo Jin, Yue-Liang Wu, Yu-Feng Zhou | Implications of the first AMS-02 measurement for dark matter
annihilation and decay | 27 pages, 12 figures, 3 tables, in-depth discussions on the
uncertainties in backgrounds and propagation models added, version to appear
in JCAP | null | 10.1088/1475-7516/2013/11/026 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In light of the first measurement of the positron fraction by the AMS-02
experiment, we perform a detailed global analysis on the interpretation of the
latest data of PAMELA, Fermi-LAT, and AMS-02 in terms of dark matter (DM)
annihilation and decay in various propagation models. The allowed regions for
the DM particl... | [
{
"created": "Sun, 7 Apr 2013 13:39:54 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Apr 2013 14:43:25 GMT",
"version": "v2"
},
{
"created": "Thu, 7 Nov 2013 12:29:44 GMT",
"version": "v3"
}
] | 2015-06-15 | [
[
"Jin",
"Hong-Bo",
""
],
[
"Wu",
"Yue-Liang",
""
],
[
"Zhou",
"Yu-Feng",
""
]
] | In light of the first measurement of the positron fraction by the AMS-02 experiment, we perform a detailed global analysis on the interpretation of the latest data of PAMELA, Fermi-LAT, and AMS-02 in terms of dark matter (DM) annihilation and decay in various propagation models. The allowed regions for the DM particle ... |
1412.4288 | Giulia Ricciardi | Giulia Ricciardi | Status of $|V_{cb}|$ and $|V_{ub}|$ CKM matrix elements | 12 pages, to be published in AIP Proceedings of the XI Quark
Confinement and Hadron Spectrum Conference, Sep 8-12, 2014 | AIP Conf. Proc. 1701, 050014 (2016) | 10.1063/1.4938654 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We summarize the status of $|V_{cb}|$ and $|V_{ub}|$ determinations,
including the long standing tension among exclusive and inclusive
determinations. We also discuss $B$ meson semileptonic decays to excited states
of the charm meson spectrum and leptonic and semileptonic $B$ decays into final
states which include $\... | [
{
"created": "Sat, 13 Dec 2014 22:09:04 GMT",
"version": "v1"
}
] | 2016-01-28 | [
[
"Ricciardi",
"Giulia",
""
]
] | We summarize the status of $|V_{cb}|$ and $|V_{ub}|$ determinations, including the long standing tension among exclusive and inclusive determinations. We also discuss $B$ meson semileptonic decays to excited states of the charm meson spectrum and leptonic and semileptonic $B$ decays into final states which include $\ta... |
1403.4903 | Claudia Ratti | Paolo Alba, Wanda Alberico, Rene Bellwied, Marcus Bluhm, Valentina
Mantovani Sarti, Marlene Nahrgang, Claudia Ratti | Freeze-out conditions from net-proton and net-charge fluctuations at
RHIC | 7 pages, 6 figures, particle ratio figure added | null | 10.1016/j.physletb.2014.09.052 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate ratios of higher-order susceptibilities quantifying fluctuations
in the number of net protons and in the net-electric charge using the Hadron
Resonance Gas (HRG) model. We take into account the effect of resonance decays,
the kinematic acceptance cuts in rapidity, pseudo-rapidity and transverse
momentum ... | [
{
"created": "Wed, 19 Mar 2014 18:26:52 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jul 2014 10:38:10 GMT",
"version": "v2"
}
] | 2015-06-19 | [
[
"Alba",
"Paolo",
""
],
[
"Alberico",
"Wanda",
""
],
[
"Bellwied",
"Rene",
""
],
[
"Bluhm",
"Marcus",
""
],
[
"Sarti",
"Valentina Mantovani",
""
],
[
"Nahrgang",
"Marlene",
""
],
[
"Ratti",
"Claudia",
""
]... | We calculate ratios of higher-order susceptibilities quantifying fluctuations in the number of net protons and in the net-electric charge using the Hadron Resonance Gas (HRG) model. We take into account the effect of resonance decays, the kinematic acceptance cuts in rapidity, pseudo-rapidity and transverse momentum us... |
2405.12692 | Aleksei Kampf | S. Bondarenko (1,5), Ya. Dydyshka (2,3,5), L. Kalinovskaya (2,4), A.
Kampf (2,4), R. Sadykov (2), V. Yermolchyk (2,3,5) ((1) Bogoliubov Laboratory
of Theoretical Physics, Joint Institute for Nuclear Research, Dubna, Russia,
(2) Dzhelepov Laboratory of Nuclear Problems, Joint Institute for Nuclear
Research, Dubn... | EW one-loop corrections to the longitudinally polarized Drell-Yan
process. Charged-current case II | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Complete one-loop electroweak radiative corrections to the charged-current
Drell-Yan processes $pp \to \ell^{+}\nu_{\ell}(+X)$ and $pp \to
\ell^{-}\bar{\nu}_{\ell}(+X)$ are presented for the case of longitudinal
polarization of initial particles. The results can be used to obtain precise
predictions for the kinematic... | [
{
"created": "Tue, 21 May 2024 11:33:15 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Jun 2024 10:27:13 GMT",
"version": "v2"
}
] | 2024-06-21 | [
[
"Bondarenko",
"S.",
""
],
[
"Dydyshka",
"Ya.",
""
],
[
"Kalinovskaya",
"L.",
""
],
[
"Kampf",
"A.",
""
],
[
"Sadykov",
"R.",
""
],
[
"Yermolchyk",
"V.",
""
]
] | Complete one-loop electroweak radiative corrections to the charged-current Drell-Yan processes $pp \to \ell^{+}\nu_{\ell}(+X)$ and $pp \to \ell^{-}\bar{\nu}_{\ell}(+X)$ are presented for the case of longitudinal polarization of initial particles. The results can be used to obtain precise predictions for the kinematic d... |
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