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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1802.06703 | Miguel Sanchis | Miguel-Angel Sanchis-Lozano, Edward K. Sarkisyan-Grinbaum | Searching for new physics with three-particle correlations in $pp$
collisions at the LHC | 6 pages, 4 figures | null | 10.1016/j.physletb.2018.04.033 | CERN-TH-2018-034 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | New phenomena involving pseudorapidity and azimuthal correlations among final
state particles in $pp$ collisions at the LHC can hint at the existence of
hidden sectors beyond the Standard Model. In this paper we rely on a
correlated-cluster picture of multiparticle production, which was shown to
account for the ridge... | [
{
"created": "Mon, 19 Feb 2018 17:02:27 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Apr 2018 09:55:19 GMT",
"version": "v2"
}
] | 2018-04-25 | [
[
"Sanchis-Lozano",
"Miguel-Angel",
""
],
[
"Sarkisyan-Grinbaum",
"Edward K.",
""
]
] | New phenomena involving pseudorapidity and azimuthal correlations among final state particles in $pp$ collisions at the LHC can hint at the existence of hidden sectors beyond the Standard Model. In this paper we rely on a correlated-cluster picture of multiparticle production, which was shown to account for the ridge e... |
1509.08477 | James Unwin | Lisa Randall, Jakub Scholtz, and James Unwin | Flooded Dark Matter and S Level Rise | 25 pages, 5 figures | null | 10.1007/JHEP03(2016)011 | null | hep-ph astro-ph.CO hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Most dark matter (DM) models set the DM relic density by some interaction
with Standard Model particles. Such models generally assume the existence of
Standard Model particles early on, with the DM relic density a later
consequence of those interactions. Perhaps a more compelling assumption is that
DM is not part of ... | [
{
"created": "Mon, 28 Sep 2015 20:13:33 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Mar 2016 02:28:33 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Randall",
"Lisa",
""
],
[
"Scholtz",
"Jakub",
""
],
[
"Unwin",
"James",
""
]
] | Most dark matter (DM) models set the DM relic density by some interaction with Standard Model particles. Such models generally assume the existence of Standard Model particles early on, with the DM relic density a later consequence of those interactions. Perhaps a more compelling assumption is that DM is not part of th... |
0906.1288 | Alexei Nefediev | A.V. Nefediev (ITEP, Moscow), J.E.F.T. Ribeiro (IST, Lisbon) | Real-time approach to quark confined systems at finite temperatures | LaTeX2e, 6 pages, uses jetpl.cls (included), version to appear in
JETP Lett | JETP Lett. 90 (2009) 417-422; Pisma Zh.Eksp.Teor.Fiz. 90 (2009)
461-466 | 10.1134/S0021364009180039 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generalised Nambu-Jona-Lasinio model for QCD is considered at finite
temperatures in the framework of a real-time formalism. The proposed approach
allows one to study various properties of the model at T>0, such as chiral
symmetry breaking and restoration, properties of the bound-state spectrum, and
so on.
| [
{
"created": "Sat, 6 Jun 2009 15:29:10 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Aug 2009 13:14:46 GMT",
"version": "v2"
}
] | 2015-05-13 | [
[
"Nefediev",
"A. V.",
"",
"ITEP, Moscow"
],
[
"Ribeiro",
"J. E. F. T.",
"",
"IST, Lisbon"
]
] | Generalised Nambu-Jona-Lasinio model for QCD is considered at finite temperatures in the framework of a real-time formalism. The proposed approach allows one to study various properties of the model at T>0, such as chiral symmetry breaking and restoration, properties of the bound-state spectrum, and so on. |
1010.1001 | Filipe Joaquim | Andrea Brignole, Filipe R. Joaquim and Anna Rossi | A common source for neutrino and sparticle masses | 6 pages, 2 figures. Based on talks presented at "PASCOS 2010, the
16th International Symposium on Particles, Strings and Cosmology" (Valencia,
Spain) and "SUSY 2010, the 18th International Conference on Supersymmetry and
Unification of Fundamental Interactions" (Bonn, Germany). To appear in the
proceedings of P... | J.Phys.Conf.Ser.259:012068,2010 | 10.1088/1742-6596/259/1/012068 | CERN-PH-TH/2010-222 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss supersymmetric scenarios in which neutrino masses arise from
effective d=6 operators in the Kahler potential (including SUSY-breaking
insertions). Simple explicit realizations of those Kahler operators are
presented in the context of the type II seesaw. An appealing scenario emerges
upon identifying the se... | [
{
"created": "Tue, 5 Oct 2010 20:00:04 GMT",
"version": "v1"
}
] | 2015-03-17 | [
[
"Brignole",
"Andrea",
""
],
[
"Joaquim",
"Filipe R.",
""
],
[
"Rossi",
"Anna",
""
]
] | We discuss supersymmetric scenarios in which neutrino masses arise from effective d=6 operators in the Kahler potential (including SUSY-breaking insertions). Simple explicit realizations of those Kahler operators are presented in the context of the type II seesaw. An appealing scenario emerges upon identifying the sees... |
hep-ph/0010290 | Antal Jakovac | A. Jakovac | Resummation and damping in the O(N) model | Talk given at SEWM2000. 5 pages | null | 10.1142/9789812799913_0019 | null | hep-ph | null | In this talk I summarize the one loop and higher loop calculations of the
effective equations of motion of the O(N) symmetric scalar model in the linear
response approximation. At one loop one finds essential difference in long time
behavior for the fields below and above a dynamically generated length scale. A
parti... | [
{
"created": "Wed, 25 Oct 2000 13:55:58 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Jakovac",
"A.",
""
]
] | In this talk I summarize the one loop and higher loop calculations of the effective equations of motion of the O(N) symmetric scalar model in the linear response approximation. At one loop one finds essential difference in long time behavior for the fields below and above a dynamically generated length scale. A partial... |
1912.03881 | Ulf-G. Mei{\ss}ner | Hans-Werner Hammer, Ulf-G. Mei{\ss}ner | The proton radius: From a puzzle to precision | 3 pp, solicited article for News&Views, Science Bulletin, accepted
for publication, abstract only for the arXiv version | Science Bulletin 65 (2020) pp. 257-258 | 10.1016/j.scib.2019.12.012 | null | hep-ph hep-ex hep-lat nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We comment on the status and history of the proton charge radius
determinations.
| [
{
"created": "Mon, 9 Dec 2019 07:30:22 GMT",
"version": "v1"
}
] | 2020-01-22 | [
[
"Hammer",
"Hans-Werner",
""
],
[
"Meißner",
"Ulf-G.",
""
]
] | We comment on the status and history of the proton charge radius determinations. |
1606.08348 | John R. Hiller | J.R. Hiller | Nonperturbative light-front Hamiltonian methods | 67 pages, 14 figures; review to appear in Progress in Particle and
Nuclear Physics | null | 10.1016/j.ppnp.2016.06.002 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the current state-of-the-art in nonperturbative calculations done
with Hamiltonians constructed in light-front quantization of various field
theories. The language of light-front quantization is introduced, and important
(numerical) techniques, such as Pauli--Villars regularization, discrete
light-cone qua... | [
{
"created": "Mon, 27 Jun 2016 16:20:10 GMT",
"version": "v1"
}
] | 2016-06-28 | [
[
"Hiller",
"J. R.",
""
]
] | We examine the current state-of-the-art in nonperturbative calculations done with Hamiltonians constructed in light-front quantization of various field theories. The language of light-front quantization is introduced, and important (numerical) techniques, such as Pauli--Villars regularization, discrete light-cone quant... |
hep-ph/9410292 | Chyla Jiri | J.Ch\'yla and J. Rame\v{s} | What does the CCFR measurement of the Gross--Llewelyn Smith sum rule
tell us? | PRA-HEP/94-09, Latex, 9 pages and 5 uuencoded figures. Raw PS files
replaced with uuencoded ones | Phys.Lett. B343 (1995) 351-357 | 10.1016/0370-2693(94)01469-S | null | hep-ph | null | Recently the CCFR Collaboration reported the measurement of the
Gross--Llewellyn Smith sum rule %at $Q^2=3\; \mr{GeV}^2$:
$\int^{1}_{0}\mr{d}F_{3}^{\nu p+\bare{\nu}p}(x,Q^2=3\;\mr{GeV}^2)= 2.50\pm
0.018(\mr{stat})$. Subsequently Kataev and Sidorov analyzed the
$Q^2$--dependence of this sum rule and pointed out a disc... | [
{
"created": "Fri, 14 Oct 1994 17:50:22 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Oct 1994 21:32:05 GMT",
"version": "v2"
}
] | 2016-08-14 | [
[
"Chýla",
"J.",
""
],
[
"Rameš",
"J.",
""
]
] | Recently the CCFR Collaboration reported the measurement of the Gross--Llewellyn Smith sum rule %at $Q^2=3\; \mr{GeV}^2$: $\int^{1}_{0}\mr{d}F_{3}^{\nu p+\bare{\nu}p}(x,Q^2=3\;\mr{GeV}^2)= 2.50\pm 0.018(\mr{stat})$. Subsequently Kataev and Sidorov analyzed the $Q^2$--dependence of this sum rule and pointed out a discre... |
hep-ph/9811392 | Zhou Bang Rong | Bang-Rong Zhou | Fermion Self-Energy and Chiral Symmetry Breaking from Four-Fermion and
Gauge Interactions | 9 pages, Latex, 1 figure, the figure put in body of the paper by epsf | Commun.Theor.Phys.30:583-588,1998 | 10.1088/0253-6102/30/4/583 | null | hep-ph | null | The exact analytic solutions of the linearized Schwinger-Dyson equation of
fermion self-energy are used to obtain the effective four-fermion and gauge
coupling criticality curves for dynamical chiral symmetry breaking. The results
show that when the zero-momentum gauge coupling $\alpha(0) < \alpha_0(0)$, the
critical... | [
{
"created": "Thu, 19 Nov 1998 07:55:10 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Nov 1998 07:46:55 GMT",
"version": "v2"
}
] | 2018-01-17 | [
[
"Zhou",
"Bang-Rong",
""
]
] | The exact analytic solutions of the linearized Schwinger-Dyson equation of fermion self-energy are used to obtain the effective four-fermion and gauge coupling criticality curves for dynamical chiral symmetry breaking. The results show that when the zero-momentum gauge coupling $\alpha(0) < \alpha_0(0)$, the critical g... |
hep-ph/9912492 | Steve King | S. F. King | Large Mixing Angle MSW and Atmospheric Neutrinos from Single
Right-Handed Neutrino Dominance and U(1) Family Symmetry | 30 pages, Latex. Unchanged. To appear in Nuclear Physics B | Nucl.Phys. B576 (2000) 85-105 | 10.1016/S0550-3213(00)00109-7 | null | hep-ph | null | Single right-handed neutrino dominance (SRHND) in the 23 sector of the light
effective neutrino mass matrix has been proposed as a natural explanation for
the concurrent large 23 mixing angle and large 23 mass hierarchy. In this paper
we show how large 12 mixing angles, suitable for the large mixing angle (LMA)
MSW s... | [
{
"created": "Thu, 23 Dec 1999 17:21:30 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Mar 2000 10:39:28 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"King",
"S. F.",
""
]
] | Single right-handed neutrino dominance (SRHND) in the 23 sector of the light effective neutrino mass matrix has been proposed as a natural explanation for the concurrent large 23 mixing angle and large 23 mass hierarchy. In this paper we show how large 12 mixing angles, suitable for the large mixing angle (LMA) MSW sol... |
0812.0843 | John Terning | Haiying Cai, Hsin-Chia Cheng, and John Terning | A Quirky Little Higgs Model | 20 pages, 1 figure | JHEP 0905:045,2009 | 10.1088/1126-6708/2009/05/045 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider an extra dimensional model where the quadratically divergent top
loop contribution to the Higgs mass is cancelled by an uncolored heavy "top
quirk" charged under a different SU(3) gauge group. The cancellation is
enforced by bulk gauge symmetries. Thus we have an unusual type of little Higgs
model which h... | [
{
"created": "Thu, 4 Dec 2008 01:28:52 GMT",
"version": "v1"
},
{
"created": "Thu, 14 May 2009 22:27:16 GMT",
"version": "v2"
}
] | 2010-01-08 | [
[
"Cai",
"Haiying",
""
],
[
"Cheng",
"Hsin-Chia",
""
],
[
"Terning",
"John",
""
]
] | We consider an extra dimensional model where the quadratically divergent top loop contribution to the Higgs mass is cancelled by an uncolored heavy "top quirk" charged under a different SU(3) gauge group. The cancellation is enforced by bulk gauge symmetries. Thus we have an unusual type of little Higgs model which has... |
1609.07708 | Martin Spinrath | Martin Spinrath | Neutrino Mass Sum Rules | 3 pages; proceedings of Neutrino 2016, XXVII International Conference
on Neutrino Physics and Astrophysics, 4-9 July 2016, London, UK | null | 10.1088/1742-6596/888/1/012176 | TTP16-039 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutrino mass sum rules are an important class of predictions in flavour
models relating the Majorana phases to the neutrino masses. This leads, for
instance, to enormous restrictions on the effective mass as probed in
experiments on neutrinoless double beta decay. While up to now these sum rules
have in practically ... | [
{
"created": "Sun, 25 Sep 2016 06:58:58 GMT",
"version": "v1"
}
] | 2017-10-11 | [
[
"Spinrath",
"Martin",
""
]
] | Neutrino mass sum rules are an important class of predictions in flavour models relating the Majorana phases to the neutrino masses. This leads, for instance, to enormous restrictions on the effective mass as probed in experiments on neutrinoless double beta decay. While up to now these sum rules have in practically al... |
hep-ph/9804402 | Elisabetta Sassaroli | E. Sassaroli | An Explicit Model of Quark Mass Matrix | 7 pages | null | null | MIT-CTP-2735 | hep-ph | null | A physical model which describes the CKM matrix is analyzed. The elements of
such a matrix are field-strength renormalization factors. Each column gives the
probability amplitude for the field operators of the coupled Lagrangian to
create a one-particle eigenfunction of definite energy. The total conserved
charge is ... | [
{
"created": "Sat, 25 Apr 1998 23:36:23 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sassaroli",
"E.",
""
]
] | A physical model which describes the CKM matrix is analyzed. The elements of such a matrix are field-strength renormalization factors. Each column gives the probability amplitude for the field operators of the coupled Lagrangian to create a one-particle eigenfunction of definite energy. The total conserved charge is th... |
hep-ph/9710520 | null | N.V.Krasnikov | Supersymmetric SU(5) model with large supersymmetry breaking scale | 13 pages, latex, no figures | null | null | Preprint INR 869R/97 | hep-ph | null | Taking into account uncertainties related with the initial coupling constants
and threshold corrections at low and high scales we find that in standard
supersymmetric SU(5) model the supersymmetry breaking scale could be up to
$10^8$ GeV. In the extensions of the standard supersymmetric SU(5) model the
supersymmetry ... | [
{
"created": "Wed, 29 Oct 1997 12:47:06 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Krasnikov",
"N. V.",
""
]
] | Taking into account uncertainties related with the initial coupling constants and threshold corrections at low and high scales we find that in standard supersymmetric SU(5) model the supersymmetry breaking scale could be up to $10^8$ GeV. In the extensions of the standard supersymmetric SU(5) model the supersymmetry br... |
1611.04441 | Lingyun Dai | Ling-Yun Dai and Michael R. Pennington | Pion Polarizabilities from $\gamma\gamma\to\pi\pi$ Analysis | 18 pages, 4 figures, a few typos corrected | Phys. Rev. D 94, 116021 (2016) | 10.1103/PhysRevD.94.116021 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present results for pion polarizabilities predicted using dispersion
relations from our earlier Amplitude Analysis of world data on two photon
production of meson pairs. The helicity-zero polarizabilities are rather stable
and insensitive to uncertainties in cross-channel exchanges. The need is first
to confirm th... | [
{
"created": "Mon, 14 Nov 2016 16:21:22 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Nov 2016 19:01:44 GMT",
"version": "v2"
},
{
"created": "Mon, 10 Sep 2018 03:31:28 GMT",
"version": "v3"
}
] | 2018-09-11 | [
[
"Dai",
"Ling-Yun",
""
],
[
"Pennington",
"Michael R.",
""
]
] | We present results for pion polarizabilities predicted using dispersion relations from our earlier Amplitude Analysis of world data on two photon production of meson pairs. The helicity-zero polarizabilities are rather stable and insensitive to uncertainties in cross-channel exchanges. The need is first to confirm the ... |
hep-ph/9511439 | Elizabeth H. Simmons | E.H. Simmons, R.S. Chivukula, J. Terning | Direct Tests of Dynamical Electroweak Symmetry Breaking | Talk given by E.H.S at the International Symposium on Heavy Flavor
and Electroweak Theory in Beijing, 17-19 August, 1995 and the Yukawa
International Seminar `95 in Kyoto, 21-26 August, 1995. Latex (uses epsf). 10
pages. 2 figures. Full postscript version available at
http://smyrd.bu.edu/htfigs/htfigs.html | null | null | BU-HEP-95-3x | hep-ph | null | We review the connection between $m_t$ and the $Zb\bar b$ vertex in ETC
models and discuss the resulting experimental constraint on models with
weak-singlet ETC bosons. We mention several recent efforts to bring ETC models
into agreement with this constraint, and explore the most promising one
(non-commuting ETC) in ... | [
{
"created": "Tue, 28 Nov 1995 17:54:39 GMT",
"version": "v1"
}
] | 2019-08-15 | [
[
"Simmons",
"E. H.",
""
],
[
"Chivukula",
"R. S.",
""
],
[
"Terning",
"J.",
""
]
] | We review the connection between $m_t$ and the $Zb\bar b$ vertex in ETC models and discuss the resulting experimental constraint on models with weak-singlet ETC bosons. We mention several recent efforts to bring ETC models into agreement with this constraint, and explore the most promising one (non-commuting ETC) in de... |
1112.4368 | Norma Susana Mankoc Borstnik | A. Hernandez-Galeana, N. S. Mankoc Borstnik | Masses and Mixing Matrices of Families of Quarks and Leptons Within the
Spin-Charge-Family theory, predictions beyond the tree level | 44 pages, 3 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The {\it theory unifying spin and charges and predicting families}, proposed
by N.S.M.B., predicts at the low energy regime two (in the mixing matrix
elements decoupled) groups of four families. There are two kinds of
contributions to mass matrices in this theory. One kind distinguishes on the
tree level only among t... | [
{
"created": "Mon, 19 Dec 2011 15:30:06 GMT",
"version": "v1"
}
] | 2011-12-20 | [
[
"Hernandez-Galeana",
"A.",
""
],
[
"Borstnik",
"N. S. Mankoc",
""
]
] | The {\it theory unifying spin and charges and predicting families}, proposed by N.S.M.B., predicts at the low energy regime two (in the mixing matrix elements decoupled) groups of four families. There are two kinds of contributions to mass matrices in this theory. One kind distinguishes on the tree level only among the... |
1503.06283 | Kalyan Dey | Kalyan Dey and B. Bhattacharjee | Strange behavior of rapidity dependent strangeness enhancement of
particles containing and not containing leading quarks | 19 pages and 9 figures | Nucl. Phys. A, 965, 2017 | 10.1016/j.nuclphysa.2017.05.092 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Rapidity dependent strangeness enhancement factors for the identified
particles have been studied with the help of a string based hadronic transport
model UrQMD-3.3 (Ultra-relativistic Quantum Molecular Dynamics) at FAIR
energies. A strong rapidity dependent strangeness enhancement could be observed
with our generate... | [
{
"created": "Sat, 21 Mar 2015 10:32:03 GMT",
"version": "v1"
},
{
"created": "Mon, 22 May 2017 10:05:09 GMT",
"version": "v2"
}
] | 2017-06-05 | [
[
"Dey",
"Kalyan",
""
],
[
"Bhattacharjee",
"B.",
""
]
] | Rapidity dependent strangeness enhancement factors for the identified particles have been studied with the help of a string based hadronic transport model UrQMD-3.3 (Ultra-relativistic Quantum Molecular Dynamics) at FAIR energies. A strong rapidity dependent strangeness enhancement could be observed with our generated ... |
1512.01957 | Bo-Qiang Ma | Zhiyuan Wang, Bo-Qiang Ma | A unified approach to hadron phenomenology at zero and finite
temperatures in a hard-wall AdS/QCD model | 19 latex pages, 5 figures, final version for publication | null | 10.1140/epja/i2016-16122-2 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a unified approach to study meson, nucleon and $\Delta$-baryon
properties at zero and finite temperatures in the context of hard-wall AdS/QCD
model. We first combine some previous works dealing with mesons and baryons
separately, and introduce a new parameter~$\xi$ so that the model could give a
universal ... | [
{
"created": "Mon, 7 Dec 2015 09:57:36 GMT",
"version": "v1"
},
{
"created": "Mon, 9 May 2016 16:36:13 GMT",
"version": "v2"
}
] | 2016-05-25 | [
[
"Wang",
"Zhiyuan",
""
],
[
"Ma",
"Bo-Qiang",
""
]
] | We propose a unified approach to study meson, nucleon and $\Delta$-baryon properties at zero and finite temperatures in the context of hard-wall AdS/QCD model. We first combine some previous works dealing with mesons and baryons separately, and introduce a new parameter~$\xi$ so that the model could give a universal de... |
2202.08840 | Marianne Moore | David McKeen, Marianne Moore, David E. Morrissey, Maxim Pospelov,
Harikrishnan Ramani | Accelerating Earth-Bound Dark Matter | 20 pages, 12 figures. v2: version accepted for publication | Phys. Rev. D 106, 035011 (2022) | 10.1103/PhysRevD.106.035011 | MIT-CTP/5405 | hep-ph astro-ph.CO hep-ex | http://creativecommons.org/licenses/by/4.0/ | A fraction of the dark matter may consist of a particle species that
interacts much more strongly with the Standard Model than a typical weakly
interacting massive particle (WIMP) of similar mass. Such a strongly
interacting dark matter component could have avoided detection in searches for
WIMP-like dark matter thro... | [
{
"created": "Thu, 17 Feb 2022 19:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Aug 2022 12:09:29 GMT",
"version": "v2"
}
] | 2022-08-12 | [
[
"McKeen",
"David",
""
],
[
"Moore",
"Marianne",
""
],
[
"Morrissey",
"David E.",
""
],
[
"Pospelov",
"Maxim",
""
],
[
"Ramani",
"Harikrishnan",
""
]
] | A fraction of the dark matter may consist of a particle species that interacts much more strongly with the Standard Model than a typical weakly interacting massive particle (WIMP) of similar mass. Such a strongly interacting dark matter component could have avoided detection in searches for WIMP-like dark matter throug... |
2406.00353 | Hui-Hui Duan | Hui-Hui Duan, Yong-Lu Liu, Qin Chang and Ming-Qiu Huang | Form factors of $\Lambda_b^0 \to \Lambda_c(2595)^+$ within light-cone
QCD sum rules | 15 pages, 3 figures and 6 tables | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we calculated the form factors of the weak decay process
$\Lambda_b^0 \to \Lambda_c(2595)^+$, where the final charm baryon represents an
excited state with spin-parity $\frac{1}{2}^-$. Utilizing the light-cone QCD
sum rules approach, we incorporated the contributions of the lowest two charm
baryon state... | [
{
"created": "Sat, 1 Jun 2024 08:14:33 GMT",
"version": "v1"
}
] | 2024-06-04 | [
[
"Duan",
"Hui-Hui",
""
],
[
"Liu",
"Yong-Lu",
""
],
[
"Chang",
"Qin",
""
],
[
"Huang",
"Ming-Qiu",
""
]
] | In this work, we calculated the form factors of the weak decay process $\Lambda_b^0 \to \Lambda_c(2595)^+$, where the final charm baryon represents an excited state with spin-parity $\frac{1}{2}^-$. Utilizing the light-cone QCD sum rules approach, we incorporated the contributions of the lowest two charm baryon states:... |
hep-ph/9712359 | null | Z. Chacko and R. N. Mohapatra | Supersymmetric Left-Right Model and Light Doubly Charged Higgs Bosons
and Higgsinos | 9 pages; no figures | Phys.Rev. D58 (1998) 015003 | 10.1103/PhysRevD.58.015003 | null | hep-ph | null | We point out that in a large class of supersymmetric left-right models with
automatic R-parity conservation there are a pair of light doubly charged Higgs
bosons and Higgsinos. Requiring the mass of these particles to satisfy the LEP
Z-width bound implies that $W_R$ mass must be above $10^{9}$ GeV.
| [
{
"created": "Fri, 12 Dec 1997 20:53:35 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Chacko",
"Z.",
""
],
[
"Mohapatra",
"R. N.",
""
]
] | We point out that in a large class of supersymmetric left-right models with automatic R-parity conservation there are a pair of light doubly charged Higgs bosons and Higgsinos. Requiring the mass of these particles to satisfy the LEP Z-width bound implies that $W_R$ mass must be above $10^{9}$ GeV. |
2006.11624 | Shaikh Saad | Ilja Dor\v{s}ner, Svjetlana Fajfer, Shaikh Saad | $\mu \to e \gamma$ selecting scalar leptoquark solutions for the
$(g-2)_{e,\mu}$ puzzles | 23 pages, 1 figure, substantial changes implemented, conclusions
expanded | Phys. Rev. D 102, 075007 (2020) | 10.1103/PhysRevD.102.075007 | OSU-HEP-20-06 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate all potentially viable scenarios that can produce the chiral
enhancement required to simultaneously explain the $(g-2)_{e}$ and
$(g-2)_{\mu}$ data with either a single scalar leptoquark or a pair of scalar
leptoquarks. We provide classification of these scenarios in terms of their
ability to satisfy th... | [
{
"created": "Sat, 20 Jun 2020 17:39:36 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jun 2020 15:19:37 GMT",
"version": "v2"
},
{
"created": "Fri, 11 Sep 2020 08:28:14 GMT",
"version": "v3"
}
] | 2020-10-14 | [
[
"Doršner",
"Ilja",
""
],
[
"Fajfer",
"Svjetlana",
""
],
[
"Saad",
"Shaikh",
""
]
] | We investigate all potentially viable scenarios that can produce the chiral enhancement required to simultaneously explain the $(g-2)_{e}$ and $(g-2)_{\mu}$ data with either a single scalar leptoquark or a pair of scalar leptoquarks. We provide classification of these scenarios in terms of their ability to satisfy the ... |
1604.02458 | Peter Adshead | Peter Adshead, Yanou Cui, and Jessie Shelton | Chilly Dark Sectors and Asymmetric Reheating | 22 pages + 3 appendices, 14 figures; v2: references added, version to
appear in JHEP | JHEP 1606 (2016) 016 | 10.1007/JHEP06(2016)016 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a broad class of theories, the relic abundance of dark matter is
determined by interactions internal to a thermalized dark sector, with no
direct involvement of the Standard Model (SM). We point out that these theories
raise an immediate cosmological question: how was the dark sector initially
populated in the ear... | [
{
"created": "Fri, 8 Apr 2016 20:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Jun 2016 22:41:18 GMT",
"version": "v2"
}
] | 2016-06-14 | [
[
"Adshead",
"Peter",
""
],
[
"Cui",
"Yanou",
""
],
[
"Shelton",
"Jessie",
""
]
] | In a broad class of theories, the relic abundance of dark matter is determined by interactions internal to a thermalized dark sector, with no direct involvement of the Standard Model (SM). We point out that these theories raise an immediate cosmological question: how was the dark sector initially populated in the early... |
1608.01325 | Jorge Segovia | Pablo G. Ortega, Jorge Segovia, David R. Entem and Francisco
Fern\'andez | Canonical description of the new LHCb resonances | 7 pages, 8 tables, 2 figures | Phys. Rev. D 94, 114018 (2016) | 10.1103/PhysRevD.94.114018 | null | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The LHCb Collaboration has recently observed four $J/\psi\phi$ structures
called $X(4140)$, $X(4274)$, $X(4500)$ and $X(4700)$ in the $B^{+}\to
J/\psi\phi K^{+}$ decays. We study them herein using a nonrelativistic
constituent quark model in which the degrees of freedom are quark-antiquark and
meson-meson components.... | [
{
"created": "Wed, 3 Aug 2016 20:01:07 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Oct 2016 16:43:19 GMT",
"version": "v2"
}
] | 2016-12-28 | [
[
"Ortega",
"Pablo G.",
""
],
[
"Segovia",
"Jorge",
""
],
[
"Entem",
"David R.",
""
],
[
"Fernández",
"Francisco",
""
]
] | The LHCb Collaboration has recently observed four $J/\psi\phi$ structures called $X(4140)$, $X(4274)$, $X(4500)$ and $X(4700)$ in the $B^{+}\to J/\psi\phi K^{+}$ decays. We study them herein using a nonrelativistic constituent quark model in which the degrees of freedom are quark-antiquark and meson-meson components. T... |
0906.0167 | Peter Orland | Jing Xiao | Renormalization of QCD under longitudinal rescaling | Ph.D. dissertation, CUNY graduate program, Latex, 60 pages | null | null | BCCUNY-HEP/09-05 | hep-ph cond-mat.stat-mech hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The form of the quantum Yang-Mills action, under a longitudinal rescaling is
determined using a Wilsonian renormalization group. The high-energy limit, is
the extreme limit of such a rescaling. We compute the anomalous dimensions and
discuss the validity of the high-energy limit. This thesis is an expanded
version of... | [
{
"created": "Sun, 31 May 2009 16:40:55 GMT",
"version": "v1"
}
] | 2009-06-02 | [
[
"Xiao",
"Jing",
""
]
] | The form of the quantum Yang-Mills action, under a longitudinal rescaling is determined using a Wilsonian renormalization group. The high-energy limit, is the extreme limit of such a rescaling. We compute the anomalous dimensions and discuss the validity of the high-energy limit. This thesis is an expanded version of j... |
2111.03400 | Daniel Schuh | Andreas Ipp, David I. M\"uller, Daniel Schuh | Transverse momentum broadening in real-time lattice simulations of the
glasma | 11 pages, 4 figures, submitted to LATTICE21 conference proceedings | null | null | null | hep-ph hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The study of jets in heavy-ion collisions provides important information
about the interaction of partons with the medium that they traverse. The seeds
of jets are highly energetic partons, which are produced from hard scatterings
during the collision event. As such, they are affected by all different stages
of the m... | [
{
"created": "Fri, 5 Nov 2021 11:21:59 GMT",
"version": "v1"
}
] | 2021-11-08 | [
[
"Ipp",
"Andreas",
""
],
[
"Müller",
"David I.",
""
],
[
"Schuh",
"Daniel",
""
]
] | The study of jets in heavy-ion collisions provides important information about the interaction of partons with the medium that they traverse. The seeds of jets are highly energetic partons, which are produced from hard scatterings during the collision event. As such, they are affected by all different stages of the med... |
hep-ph/9504272 | Sean Fleming Northwestern University | Sean Fleming and Ivan Maksymyk | Can light Goldstone boson loops counter the `S-argument' against
Technicolor? | We have considerably shortened this paper. The bulk of the derivation
of the $STUVWX$ formalism has been removed and will be presented elsewhere.
More emphasis has been placed on the calculation of $STUVWX$ in a one-family
Technicolor model with light psuedo-goldstone bosons. Though the result
remains the same,... | Phys.Rev. D53 (1996) 2781-2788 | 10.1103/PhysRevD.53.2781 | null | hep-ph | null | We examine the oblique correction phenomenology of one-family Technicolor
with light pseudo-Goldstone bosons. From loop calculations based on a gauged
chiral lagrangian for Technicolor, we are lead to conclude that even though
loops with light Goldstone bosons give a negative contribution to $S$ measured
at the $Z$-p... | [
{
"created": "Mon, 10 Apr 1995 19:31:42 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jun 1995 20:16:00 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Fleming",
"Sean",
""
],
[
"Maksymyk",
"Ivan",
""
]
] | We examine the oblique correction phenomenology of one-family Technicolor with light pseudo-Goldstone bosons. From loop calculations based on a gauged chiral lagrangian for Technicolor, we are lead to conclude that even though loops with light Goldstone bosons give a negative contribution to $S$ measured at the $Z$-pol... |
hep-ph/9305262 | Jan Louis | R. Barbieri, J. Louis, M. Moretti | Phenomenological Implications of Supersymmetry Breaking by the Dilaton | 14 pages, (4 figures not included, available upon request),
CERN-TH.6856/93 (In the previous version of this article the gaugino masses
were given incorrectly. As a consequences the quantitative analysis of the
low energy spectrum changes.) | Phys.Lett.B312:451-460,1993; ERRATUM-ibid.B316:632,1993 | 10.1016/0370-2693(93)90981-M | null | hep-ph hep-th | null | We investigate the low energy properties of string vacua with spontaneously
broken $N=1$ supersymmetry by a dilaton $F$-term. As a consequence of the
universal couplings of the dilaton, the supersymmetric mass spectrum is
determined in terms of only three independent parameters and more constrained
than in the minima... | [
{
"created": "Thu, 13 May 1993 20:49:56 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Jul 1993 17:46:43 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Barbieri",
"R.",
""
],
[
"Louis",
"J.",
""
],
[
"Moretti",
"M.",
""
]
] | We investigate the low energy properties of string vacua with spontaneously broken $N=1$ supersymmetry by a dilaton $F$-term. As a consequence of the universal couplings of the dilaton, the supersymmetric mass spectrum is determined in terms of only three independent parameters and more constrained than in the minimal ... |
0710.1632 | Itay Yavin | Paul Langacker, Gil Paz, Lian-Tao Wang, Itay Yavin | Z'-mediated Supersymmetry Breaking | Minor modifications to text to comply by PRL standards | Phys.Rev.Lett.100:041802,2008 | 10.1103/PhysRevLett.100.041802 | null | hep-ph hep-ex hep-th | null | We consider a class of models in which supersymmetry breaking is communicated
dominantly via a U'(1) gauge interaction, which also helps solve the \mu
problem. Such models can emerge naturally in top-down constructions and are a
version of split supersymmetry. The spectrum contains heavy sfermions,
Higgsinos, exotics... | [
{
"created": "Mon, 8 Oct 2007 20:02:48 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Feb 2008 19:27:56 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Langacker",
"Paul",
""
],
[
"Paz",
"Gil",
""
],
[
"Wang",
"Lian-Tao",
""
],
[
"Yavin",
"Itay",
""
]
] | We consider a class of models in which supersymmetry breaking is communicated dominantly via a U'(1) gauge interaction, which also helps solve the \mu problem. Such models can emerge naturally in top-down constructions and are a version of split supersymmetry. The spectrum contains heavy sfermions, Higgsinos, exotics, ... |
hep-ph/9403250 | null | G. Degrassi, S. Fanchiotti and P. Gambino | Two-loop next-to-leading $\mt$ corrections to the $\rho$ parameter | CERN-TH.7180/94, DFPD 94/TH/12 and NYU-Th-94/02/01, 26 pages (LaTeX +
PS figures, needs psfig (optional to include figures), doublespace,
equations, and cite styles) | Int.J.Mod.Phys. A10 (1995) 1377-1392 | 10.1142/S0217751X95000668 | null | hep-ph | null | The $O(G^2_\mu m_t^4)$ correction to the $\rho$ parameter is computed within
the Standard Model using the current algebra formulation of radiative
corrections. This approach is proved to be equivalent to the effective
Lagrangian method proposed by Barbieri {\em et al.} Using the same framework,
the $O(G^2_\mu m_t^2 m... | [
{
"created": "Wed, 9 Mar 1994 12:00:04 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Degrassi",
"G.",
""
],
[
"Fanchiotti",
"S.",
""
],
[
"Gambino",
"P.",
""
]
] | The $O(G^2_\mu m_t^4)$ correction to the $\rho$ parameter is computed within the Standard Model using the current algebra formulation of radiative corrections. This approach is proved to be equivalent to the effective Lagrangian method proposed by Barbieri {\em et al.} Using the same framework, the $O(G^2_\mu m_t^2 m_z... |
1401.6458 | Christopher McCabe | Celine Boehm, Matthew J. Dolan, Christopher McCabe, Michael
Spannowsky, Chris J. Wallace | Extended gamma-ray emission from Coy Dark Matter | 8 pages, 3 figures. v2: Minor changes to match published (JCAP)
version | null | 10.1088/1475-7516/2014/05/009 | IPPP/13/31, DCPT/13/62, SLAC-PUB-15893 | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that it is possible for WIMP dark matter to produce a large signal in
indirect dark matter searches without producing signals elsewhere. We
illustrate our point by fitting the Fermi-LAT extended galactic gamma-ray
excess with a simple model of Dirac dark matter that annihilates primarily into
b quarks via a p... | [
{
"created": "Fri, 24 Jan 2014 21:00:19 GMT",
"version": "v1"
},
{
"created": "Thu, 8 May 2014 12:17:32 GMT",
"version": "v2"
}
] | 2014-05-09 | [
[
"Boehm",
"Celine",
""
],
[
"Dolan",
"Matthew J.",
""
],
[
"McCabe",
"Christopher",
""
],
[
"Spannowsky",
"Michael",
""
],
[
"Wallace",
"Chris J.",
""
]
] | We show that it is possible for WIMP dark matter to produce a large signal in indirect dark matter searches without producing signals elsewhere. We illustrate our point by fitting the Fermi-LAT extended galactic gamma-ray excess with a simple model of Dirac dark matter that annihilates primarily into b quarks via a pse... |
1410.1873 | Mathieu Cliche | Kfir Blum, Mathieu Cliche, Csaba Csaki and Seung J. Lee | WIMP Dark Matter through the Dilaton Portal | 28 pages, LaTeX; v2: section 4 corrected | null | null | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a model in which dark matter couples to the Standard Model through a
dilaton of a sector with spontaneously broken approximate scale invariance.
Scale invariance fixes the dilaton couplings to the Standard Model and dark
matter fields, leaving three main free parameters: the symmetry breaking scale
$f$, the ... | [
{
"created": "Tue, 7 Oct 2014 20:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Oct 2014 14:32:37 GMT",
"version": "v2"
}
] | 2014-10-31 | [
[
"Blum",
"Kfir",
""
],
[
"Cliche",
"Mathieu",
""
],
[
"Csaki",
"Csaba",
""
],
[
"Lee",
"Seung J.",
""
]
] | We study a model in which dark matter couples to the Standard Model through a dilaton of a sector with spontaneously broken approximate scale invariance. Scale invariance fixes the dilaton couplings to the Standard Model and dark matter fields, leaving three main free parameters: the symmetry breaking scale $f$, the di... |
1801.10528 | Qing-Feng Sun | Qing-Feng Sun and An-Min Wang | Next-to-leading order QCD corrections to the decay of Higgs to vector
meson and Z boson | 10 pages, 3 figures, 3 tables | Chinese Physics C, Vol. 42, No. 3 (2018) 033105 | 10.1088/1674-1137/42/3/033105 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The exclusive decay of the Higgs boson to a vector meson ($ J/\psi $ or $
\Upsilon(1S) $) and $ Z $ boson is studied in this work. The decay amplitudes
are separated into two parts in a gauge invariant manner. The first part comes
from the direct coupling of the Higgs boson to the charm (bottom) quark and the
other f... | [
{
"created": "Wed, 31 Jan 2018 16:27:38 GMT",
"version": "v1"
}
] | 2018-02-01 | [
[
"Sun",
"Qing-Feng",
""
],
[
"Wang",
"An-Min",
""
]
] | The exclusive decay of the Higgs boson to a vector meson ($ J/\psi $ or $ \Upsilon(1S) $) and $ Z $ boson is studied in this work. The decay amplitudes are separated into two parts in a gauge invariant manner. The first part comes from the direct coupling of the Higgs boson to the charm (bottom) quark and the other fro... |
hep-ph/0202038 | Koshiro Suzuki | Masaaki Fujii and Koshiro Suzuki | Investigation of noscale supersymmetry breaking models with a gauged
U(1)_{B-L} symmetry | 23 pages, 5 eps figures | Phys.Rev. D66 (2002) 035002 | 10.1103/PhysRevD.66.035002 | UT-02-06 | hep-ph | null | Noscale supersymmetry (SUSY) breaking model is investigated in the minimal
extension of the minimal supersymmetric standard model (MSSM) with a gauged
U(1)_{B-L} symmetry. We specifically consider a unification-inspired model with
the gauge groups SU(3)_{C} \times SU(2)_{L} \times U(1)_Y \times U(1)_{B-L}
\subset SU(... | [
{
"created": "Tue, 5 Feb 2002 14:08:59 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Fujii",
"Masaaki",
""
],
[
"Suzuki",
"Koshiro",
""
]
] | Noscale supersymmetry (SUSY) breaking model is investigated in the minimal extension of the minimal supersymmetric standard model (MSSM) with a gauged U(1)_{B-L} symmetry. We specifically consider a unification-inspired model with the gauge groups SU(3)_{C} \times SU(2)_{L} \times U(1)_Y \times U(1)_{B-L} \subset SU(5)... |
hep-ph/0503096 | Kamal Benslama | G. Azuelos, K. Benslama and J. Ferland | Prospects for the Search for a Doubly-Charged Higgs in the Left-Right
Symmetric Model with ATLAS | null | J.Phys.G32:73-92,2006 | 10.1088/0954-3899/32/2/002 | null | hep-ph | null | We estimate the potential for observation at the LHC of a doubly charged
Higgs boson, as predicted in Left-Right symmetric models. Single production by
vector boson fusion, $W^+W^+ \to \Delta_{L,R}^{++}$ and pair production by the
Drell-Yan process $q \bar q \to \Delta_{L,R}^{++}\Delta_{L,R}^{--}$ are
considered. Var... | [
{
"created": "Thu, 10 Mar 2005 18:09:34 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Azuelos",
"G.",
""
],
[
"Benslama",
"K.",
""
],
[
"Ferland",
"J.",
""
]
] | We estimate the potential for observation at the LHC of a doubly charged Higgs boson, as predicted in Left-Right symmetric models. Single production by vector boson fusion, $W^+W^+ \to \Delta_{L,R}^{++}$ and pair production by the Drell-Yan process $q \bar q \to \Delta_{L,R}^{++}\Delta_{L,R}^{--}$ are considered. Vario... |
1606.05270 | Adil Jueid | Abdesslam Arhrib and Adil Jueid | $tbW$ Anomalous Couplings in the Two Higgs Doublet Model | 30 pages, 7 figures and 6 tables. Matches published version | JHEP 1608 (2016) 082 | 10.1007/JHEP08(2016)082 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We make a complete one loop calculation of the $tbW$ couplings in the Two
Higgs Doublet Model. We evaluate both the anomalous couplings $g_L$ and $g_R$
as well as left handed and right handed component of $tbW$. The computation is
done in the Feynman gauge using the on-shell scheme renormalization for the
Standard Mo... | [
{
"created": "Thu, 16 Jun 2016 17:06:30 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Jun 2016 22:53:40 GMT",
"version": "v2"
},
{
"created": "Sun, 27 Oct 2019 16:59:20 GMT",
"version": "v3"
}
] | 2019-10-29 | [
[
"Arhrib",
"Abdesslam",
""
],
[
"Jueid",
"Adil",
""
]
] | We make a complete one loop calculation of the $tbW$ couplings in the Two Higgs Doublet Model. We evaluate both the anomalous couplings $g_L$ and $g_R$ as well as left handed and right handed component of $tbW$. The computation is done in the Feynman gauge using the on-shell scheme renormalization for the Standard Mode... |
1401.3631 | Daniele Binosi | A. C. Aguilar, D. Binosi, J. Papavassiliou | Renormalization group analysis of the gluon mass equation | 33 pages, 11 figures | Phys. Rev. D 89, 085032 (2014) | 10.1103/PhysRevD.89.085032 | null | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the present work we carry out a systematic study of the renormalization
properties of the integral equation that determines the momentum evolution of
the effective gluon mass. A detailed, all-order analysis of the complete kernel
appearing in this particular equation reveals that the renormalization
procedure may ... | [
{
"created": "Wed, 15 Jan 2014 15:36:32 GMT",
"version": "v1"
}
] | 2014-04-23 | [
[
"Aguilar",
"A. C.",
""
],
[
"Binosi",
"D.",
""
],
[
"Papavassiliou",
"J.",
""
]
] | In the present work we carry out a systematic study of the renormalization properties of the integral equation that determines the momentum evolution of the effective gluon mass. A detailed, all-order analysis of the complete kernel appearing in this particular equation reveals that the renormalization procedure may be... |
1207.2626 | Giulia Zanderighi | Barbara Jager, Steven Schneider and Giulia Zanderighi | Next-to-leading order QCD corrections to electroweak Zjj production in
the POWHEGBOX | 12 pages, 5 figures | null | 10.1007/JHEP09(2012)083 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an implementation of electroweak Z-boson production in association
with two jets at hadron colliders in the POWHEG framework, a method that allows
the interfacing of NLO-QCD calculations with parton-shower Monte Carlo
programs. We focus on the leptonic decays of the weak gauge boson, and take
photonic and ... | [
{
"created": "Wed, 11 Jul 2012 13:04:24 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Jager",
"Barbara",
""
],
[
"Schneider",
"Steven",
""
],
[
"Zanderighi",
"Giulia",
""
]
] | We present an implementation of electroweak Z-boson production in association with two jets at hadron colliders in the POWHEG framework, a method that allows the interfacing of NLO-QCD calculations with parton-shower Monte Carlo programs. We focus on the leptonic decays of the weak gauge boson, and take photonic and no... |
1108.6009 | N\'estor Quintero | D. Delepine, G. Lopez Castro and N. Quintero | Lepton number violation in top quark and neutral B meson decays | 15 pages, 6 figures, "Added comments on sensitivities. Version
accepted for publication" | Phys. Rev. D 84, 096011 (2011) | 10.1103/PhysRevD.84.096011 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Lepton number violation (LNV) can be induced by Majorana neutrinos in
four-body decays of the neutral B meson and the top quark. We study the effects
of Majorana neutrinos in these |\Delta L|=2 decays in an scenario where a
single heavy neutrino can enhance the amplitude via the resonant mechanism.
Using current boun... | [
{
"created": "Tue, 30 Aug 2011 16:49:36 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Oct 2011 22:29:17 GMT",
"version": "v2"
}
] | 2011-12-05 | [
[
"Delepine",
"D.",
""
],
[
"Castro",
"G. Lopez",
""
],
[
"Quintero",
"N.",
""
]
] | Lepton number violation (LNV) can be induced by Majorana neutrinos in four-body decays of the neutral B meson and the top quark. We study the effects of Majorana neutrinos in these |\Delta L|=2 decays in an scenario where a single heavy neutrino can enhance the amplitude via the resonant mechanism. Using current bounds... |
hep-ph/0601075 | Francois Arleo | Francois Arleo | Hard pion and prompt photon at RHIC, from single to double inclusive
production | 31 pages, 11 figures | JHEP 0609 (2006) 015 | 10.1088/1126-6708/2006/09/015 | CERN-PH-TH/2005-222 | hep-ph nucl-th | null | Single pion and prompt photon large transverse momentum spectra in p-p and
Au-Au collisions are computed in perturbative QCD at RHIC energy, s^1/2 = 200
GeV. Next-to-leading order calculations are discussed and compared with p-p
scattering data. Subsequently, quenching factors are computed to leading order
for both p... | [
{
"created": "Tue, 10 Jan 2006 13:06:27 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Arleo",
"Francois",
""
]
] | Single pion and prompt photon large transverse momentum spectra in p-p and Au-Au collisions are computed in perturbative QCD at RHIC energy, s^1/2 = 200 GeV. Next-to-leading order calculations are discussed and compared with p-p scattering data. Subsequently, quenching factors are computed to leading order for both pio... |
hep-ph/0409334 | Junjie Cao | Junjie Cao, Guoli Liu, Jin Min Yang | Probing Topcolor-Assisted Technicolor from Like-sign Top Pair Production
at LHC | 10 pages, 6 figs | Phys.Rev.D70:114035,2004 | 10.1103/PhysRevD.70.114035 | null | hep-ph hep-ex | null | The topcolor-assisted technicolor (TC2) theory predicts tree-level
flavor-changing neutral-current (FCNC) top quark Yukawa couplings with
top-pions. Such FCNC interactions will induce like-sign top quark pair
productions at CERN Large Hadron Collider (LHC). While these rare productions
are far below the observable le... | [
{
"created": "Wed, 29 Sep 2004 11:11:57 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cao",
"Junjie",
""
],
[
"Liu",
"Guoli",
""
],
[
"Yang",
"Jin Min",
""
]
] | The topcolor-assisted technicolor (TC2) theory predicts tree-level flavor-changing neutral-current (FCNC) top quark Yukawa couplings with top-pions. Such FCNC interactions will induce like-sign top quark pair productions at CERN Large Hadron Collider (LHC). While these rare productions are far below the observable leve... |
1705.07446 | Gennady Lykasov I | A.P.Ierusalimov, G.I.Lykasov | Dielectron production in pion-nucleon reactions at intermediate energies | 12 pages, 5 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dielectron production in the $\pi N$ interaction at not large energies is
studied. The dominant contribution of the $\Delta$-isobar creation in the
intermediate state at incident pion momenta of about 0.3-0.4 GeV$/$c is shown.
The experimental distributions over the angle and effective mass $M_{e^+e_-}$
of the $e^+e^... | [
{
"created": "Sun, 21 May 2017 13:31:10 GMT",
"version": "v1"
}
] | 2017-05-23 | [
[
"Ierusalimov",
"A. P.",
""
],
[
"Lykasov",
"G. I.",
""
]
] | Dielectron production in the $\pi N$ interaction at not large energies is studied. The dominant contribution of the $\Delta$-isobar creation in the intermediate state at incident pion momenta of about 0.3-0.4 GeV$/$c is shown. The experimental distributions over the angle and effective mass $M_{e^+e_-}$ of the $e^+e^-$... |
1812.04067 | Julian Heeck | Julian Heeck, Manfred Lindner, Werner Rodejohann, Stefan Vogl | Non-Standard Neutrino Interactions and Neutral Gauge Bosons | 25 pages; improved discussion of mass-mixing case; to appear in
SciPost | SciPost Phys. 6, 038 (2019) | 10.21468/SciPostPhys.6.3.038 | ULB-TH/18-15, UCI-TR-2018-20 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate Non-Standard Neutrino Interactions (NSI) arising from a
flavor-sensitive $Z'$ boson of a new $U(1)'$ symmetry. We compare the limits
from neutrino oscillations, coherent elastic neutrino-nucleus scattering, and
$Z'$ searches at different beam and collider experiments for a variety of
straightforward an... | [
{
"created": "Mon, 10 Dec 2018 20:22:50 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Mar 2019 12:28:21 GMT",
"version": "v2"
}
] | 2019-03-28 | [
[
"Heeck",
"Julian",
""
],
[
"Lindner",
"Manfred",
""
],
[
"Rodejohann",
"Werner",
""
],
[
"Vogl",
"Stefan",
""
]
] | We investigate Non-Standard Neutrino Interactions (NSI) arising from a flavor-sensitive $Z'$ boson of a new $U(1)'$ symmetry. We compare the limits from neutrino oscillations, coherent elastic neutrino-nucleus scattering, and $Z'$ searches at different beam and collider experiments for a variety of straightforward anom... |
hep-ph/9401306 | Steve Godfrey | G. Couture and S. Godfrey | A Phenomenological Study of the Process
$e^+e^-\to\mu^+\mu^-\nu_l\bar\nu_l$ at High Energy $e^+e^-$ Colliders and
Measurement of the $ZWW$ and $\gamma WW$ Couplings | 33 pages, OCIP/C 93-18, UQAM-PHE-9306 | Phys.Rev. D49 (1994) 5709-5719 | 10.1103/PhysRevD.49.5709 | null | hep-ph | null | We perform a detailed study of the process $e^+e^-\to
\mu^+\mu^-\nu_l\bar\nu_l$ including all contributions. The contributions other
than from real gauge boson production leads to a rich phenomenology. We explore
the use of the process as a means of precision measurement of the $ZWW$ and
$\gamma WW$ vertices. We conc... | [
{
"created": "Fri, 21 Jan 1994 18:51:53 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Couture",
"G.",
""
],
[
"Godfrey",
"S.",
""
]
] | We perform a detailed study of the process $e^+e^-\to \mu^+\mu^-\nu_l\bar\nu_l$ including all contributions. The contributions other than from real gauge boson production leads to a rich phenomenology. We explore the use of the process as a means of precision measurement of the $ZWW$ and $\gamma WW$ vertices. We concen... |
hep-ph/0511155 | Marco Ruggieri | V. Laporta and M. Ruggieri | Effect of neutrino trapping on the three flavor FFLO phase of QCD | 12 pages, 2 figures, RevTeX4 class. Changed Fig. 2 (see text) and
some reference added | Phys.Lett.B633:734-738,2006; Erratum-ibid.B673:383,2006 | 10.1016/j.physletb.2006.03.066 | null | hep-ph | null | We compute the effect of a non-zero lepton chemical potential on the
structure of the three flavor Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase of
QCD at finite temperature. We show that, as in the BCS case, the lepton
chemical potential favors two-species color superconductivity and disfavors the
three species pair... | [
{
"created": "Sat, 12 Nov 2005 19:12:56 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Mar 2006 14:04:57 GMT",
"version": "v2"
}
] | 2010-11-11 | [
[
"Laporta",
"V.",
""
],
[
"Ruggieri",
"M.",
""
]
] | We compute the effect of a non-zero lepton chemical potential on the structure of the three flavor Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase of QCD at finite temperature. We show that, as in the BCS case, the lepton chemical potential favors two-species color superconductivity and disfavors the three species pairin... |
hep-ph/0005140 | Piet Mulders | A. Bacchetta, M. Boglione, A. Henneman and P.J. Mulders | The full spin structure of quarks in the nucleon | 10 pages with figures, LaTex, uses epsfig.sty. Invited talk by P.J.
Mulders at the workshop on Nucleon Structure in the High x-Bjorken Region
(HiX2000), Temple University, Philadelphia, PA, USA; March 30 - April 1, 2000 | null | null | null | hep-ph | null | We discuss bounds on the distribution and fragmentation functions that appear
at leading order in deep inelastic 1-particle inclusive leptoproduction or in
Drell-Yan processes. These bounds simply follow from positivity of the
quark-hadron scattering matrix elements and are an important guide in
estimating the magnit... | [
{
"created": "Mon, 15 May 2000 15:05:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bacchetta",
"A.",
""
],
[
"Boglione",
"M.",
""
],
[
"Henneman",
"A.",
""
],
[
"Mulders",
"P. J.",
""
]
] | We discuss bounds on the distribution and fragmentation functions that appear at leading order in deep inelastic 1-particle inclusive leptoproduction or in Drell-Yan processes. These bounds simply follow from positivity of the quark-hadron scattering matrix elements and are an important guide in estimating the magnitud... |
hep-ph/9301277 | null | X. Zhang | Operator Analysis for the Higgs Potential and Cosmological Bound on the
Higgs-Boson Mass | 10 Pages, Tex, UMDHEP 93-074 | Phys.Rev. D47 (1993) 3065-3067 | 10.1103/PhysRevD.47.3065 | null | hep-ph | null | Using effective lagrangian, we examine the impacts of new physics on the
electroweak baryogenesis. By analysing the high dimensional operators relevent
to the Higgs potential we point out that the Higgs mass bound required by
electroweak baryogenesis can be relaxed to the region allowed by experiments,
provided that ... | [
{
"created": "Tue, 26 Jan 1993 18:24:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Zhang",
"X.",
""
]
] | Using effective lagrangian, we examine the impacts of new physics on the electroweak baryogenesis. By analysing the high dimensional operators relevent to the Higgs potential we point out that the Higgs mass bound required by electroweak baryogenesis can be relaxed to the region allowed by experiments, provided that ne... |
hep-ph/0509359 | Walter Winter | Andre de Gouvea and Walter Winter | What would it take to determine the neutrino mass hierarchy if
$\theta_{13}$ were too small? | 22 pages, 10 color figures | Phys.Rev. D73 (2006) 033003 | 10.1103/PhysRevD.73.033003 | NUHEP-TH/05-09 | hep-ph hep-ex | null | We discuss the experimental requirements for a mass hierarchy measurement for
$\theta_{13}=0$ using muon neutrino disappearance. We find that a specially
optimized neutrino factory at $L \simeq 6 \,000 \, \mathrm{km}$ could do this
measurement using extreme luminosities. In particular, we do not require charge
identi... | [
{
"created": "Thu, 29 Sep 2005 21:22:02 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"de Gouvea",
"Andre",
""
],
[
"Winter",
"Walter",
""
]
] | We discuss the experimental requirements for a mass hierarchy measurement for $\theta_{13}=0$ using muon neutrino disappearance. We find that a specially optimized neutrino factory at $L \simeq 6 \,000 \, \mathrm{km}$ could do this measurement using extreme luminosities. In particular, we do not require charge identifi... |
1710.07352 | Aurore Courtoy | A. Courtoy | The Tensor and the Scalar Charges of the Nucleon from Hadron
Phenomenology | To appear in the proceedings of the ISMD 2017, held in Tlaxcala,
Mexico, September 11-15, 2017. Includes .cls and .bst files for EPJ Web of
Conferences. arXiv admin note: substantial text overlap with arXiv:1608.04429 | null | 10.1051/epjconf/201817203007 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the impact of the determination of the nucleon tensor charge on
searches for physics Beyond the Standard Model. We also comment on the future
extraction of the subleading-twist PDF $e(x)$ from Jefferson Lab
soon-to-be-released Beam Spin Asymmetry data as well as from the expected data
of CLAS12, as the lat... | [
{
"created": "Wed, 18 Oct 2017 16:46:12 GMT",
"version": "v1"
}
] | 2018-03-14 | [
[
"Courtoy",
"A.",
""
]
] | We discuss the impact of the determination of the nucleon tensor charge on searches for physics Beyond the Standard Model. We also comment on the future extraction of the subleading-twist PDF $e(x)$ from Jefferson Lab soon-to-be-released Beam Spin Asymmetry data as well as from the expected data of CLAS12, as the latte... |
hep-ph/9704314 | Yuri Golubkov | Yu.A.Golubkov (Moscow State University) and R.V.Konoplich (Moscow
Engineering Physics Institute) | Cosmic Ray Constraints On the Annihilation of Heavy Stable Neutrinos in
the Galactic Halo | 19 pages, 4 Postscript figures, Latex | Yad.Fiz. 61 (1998) 675; Phys.Atom.Nucl. 61 (1998) 602 | null | DESY 97-057 | hep-ph astro-ph | null | We carry out a detailed analysis of fluxes of cosmic ray antiprotons,
positrons, electrons and photons to be expected from the annihilation of relic
heavy neutrinos in the galactic halo. The spectra of particles are evaluated by
Monte Carlo simulation. The results of calculations show that the investigation
of cosmic... | [
{
"created": "Mon, 14 Apr 1997 07:42:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Golubkov",
"Yu. A.",
"",
"Moscow State University"
],
[
"Konoplich",
"R. V.",
"",
"Moscow\n Engineering Physics Institute"
]
] | We carry out a detailed analysis of fluxes of cosmic ray antiprotons, positrons, electrons and photons to be expected from the annihilation of relic heavy neutrinos in the galactic halo. The spectra of particles are evaluated by Monte Carlo simulation. The results of calculations show that the investigation of cosmic r... |
hep-ph/0502151 | Ben Allanach | B.C. Allanach, A. Brignole and L.E. Ibanez | Phenomenology of a Fluxed MSSM | 18 pages, minor revisions | JHEP0505:030,2005 | 10.1088/1126-6708/2005/05/030 | null | hep-ph hep-th | null | We analyze the phenomenology of a set of minimal supersymmetric standard
model (MSSM) soft terms inspired by flux-induced supersymmetry (SUSY)-breaking
in Type IIB string orientifolds. The scheme is extremely constrained with
essentially only two free mass parameters: a parameter M, which sets the scale
of soft terms... | [
{
"created": "Wed, 16 Feb 2005 18:24:52 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Apr 2005 10:19:10 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Allanach",
"B. C.",
""
],
[
"Brignole",
"A.",
""
],
[
"Ibanez",
"L. E.",
""
]
] | We analyze the phenomenology of a set of minimal supersymmetric standard model (MSSM) soft terms inspired by flux-induced supersymmetry (SUSY)-breaking in Type IIB string orientifolds. The scheme is extremely constrained with essentially only two free mass parameters: a parameter M, which sets the scale of soft terms, ... |
1812.01151 | Thomas A. Trainor | Thomas A. Trainor | A two-component model for identified-hadron $\bf p_t$ spectra from 5 TeV
p-Pb collisions | 20 pages, 10 figures, updated to published version | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In preparation for the heavy ion program at the relativistic heavy ion
collider (RHIC) $d$-Au collisions were designated as a control experiment for
possible discovery of a quark-gluon plasma (QGP) in more-central Au-Au
collisions, and contrasting results from the two systems seemed to support such
a discovery. In co... | [
{
"created": "Tue, 4 Dec 2018 00:57:58 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Jan 2020 23:19:08 GMT",
"version": "v2"
}
] | 2020-01-14 | [
[
"Trainor",
"Thomas A.",
""
]
] | In preparation for the heavy ion program at the relativistic heavy ion collider (RHIC) $d$-Au collisions were designated as a control experiment for possible discovery of a quark-gluon plasma (QGP) in more-central Au-Au collisions, and contrasting results from the two systems seemed to support such a discovery. In cont... |
hep-ph/9910541 | Masayuki Matsuzaki | Masayuki Matsuzaki (Fukuoka University of Education) | Spatial structure of quark Cooper pairs in a color superconductor | 10 pages, 3 figures. The frequency dependence of the gap and the
limitation on the type I/type II discussion are mentioned briefly. To appear
in Phys. Rev. D | Phys.Rev. D62 (2000) 017501 | 10.1103/PhysRevD.62.017501 | null | hep-ph astro-ph nucl-th | null | Spatial structure of Cooper pairs with quantum numbers color 3^*, I=J=L=S=0
in ud 2 flavor quark matter is studied by solving the gap equation and
calculating the coherence length in full momentum range without the weak
coupling approximation. Although the gap at the Fermi surface and the coherence
length depend on d... | [
{
"created": "Fri, 29 Oct 1999 08:43:48 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Mar 2000 09:01:19 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Matsuzaki",
"Masayuki",
"",
"Fukuoka University of Education"
]
] | Spatial structure of Cooper pairs with quantum numbers color 3^*, I=J=L=S=0 in ud 2 flavor quark matter is studied by solving the gap equation and calculating the coherence length in full momentum range without the weak coupling approximation. Although the gap at the Fermi surface and the coherence length depend on den... |
2006.04640 | Alessandra Filippi | Alessandra Filippi and Marzio De Napoli | Searching in the dark: the hunt for the dark photon | 36 pages, 12 figures ~ Changes in new submission: Fig.12 caption,
line 8: ref. [52] replaces [71] ~ Additional references suggested after
proofs submission: about dark photon "thermal targets" and the definition of
y: Izaguirre E. et al., Phys. Rev. Lett. 115 (2015), 251301 - about inelastic
dark matter models:... | Rev.Phys. 5 (2020) 100042 | 10.1016/j.revip.2020.100042 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The existence of Dark Matter (DM) is a well established fact since many
decades, thanks to the observation of the effects of its gravitational
interaction with the ordinary matter in the Universe. However, our knowledge of
the Dark Matter features is still rather scarce. Indeed, one of the biggest
quests in fundament... | [
{
"created": "Mon, 8 Jun 2020 14:41:09 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Sep 2020 10:55:22 GMT",
"version": "v2"
}
] | 2020-09-08 | [
[
"Filippi",
"Alessandra",
""
],
[
"De Napoli",
"Marzio",
""
]
] | The existence of Dark Matter (DM) is a well established fact since many decades, thanks to the observation of the effects of its gravitational interaction with the ordinary matter in the Universe. However, our knowledge of the Dark Matter features is still rather scarce. Indeed, one of the biggest quests in fundamental... |
1007.1913 | Boris Kopeliovich | B. Z. Kopeliovich, H. J. Pirner, I. K. Potashnikova, and Ivan Schmidt | Mutual boosting of the saturation scales in colliding nuclei | 12 pages, 4 figures. Extended version to be published in Phys. Lett.
B | Phys.Lett.B697:333-338,2011 | 10.1016/j.physletb.2011.02.018 | USM-TH-269 | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Saturation of small-x gluons in a nucleus, which has the form of transverse
momentum broadening of projectile gluons in pA collisions in the nuclear rest
frame, leads to a modification of the parton distribution functions in the beam
compared with pp collisions. The DGLAP driven gluon distribution turns out to
be sup... | [
{
"created": "Mon, 12 Jul 2010 14:36:42 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Feb 2011 20:20:03 GMT",
"version": "v2"
}
] | 2011-03-03 | [
[
"Kopeliovich",
"B. Z.",
""
],
[
"Pirner",
"H. J.",
""
],
[
"Potashnikova",
"I. K.",
""
],
[
"Schmidt",
"Ivan",
""
]
] | Saturation of small-x gluons in a nucleus, which has the form of transverse momentum broadening of projectile gluons in pA collisions in the nuclear rest frame, leads to a modification of the parton distribution functions in the beam compared with pp collisions. The DGLAP driven gluon distribution turns out to be suppr... |
1511.04283 | Rob Knoops | Ignatios Antoniadis, Rob Knoops | Gauging MSSM global symmetries and SUSY breaking in de Sitter vacuum | 23 pages, 5 figures | null | 10.1016/j.nuclphysb.2015.12.016 | CERN-PH-TH-2015-268 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We elaborate on a recent study of a model of supersymmetry breaking we
proposed recently, in the presence of a tunable positive cosmological constant,
based on a gauged shift symmetry of a string modulus, external to the Standard
Model (SM) sector. Here, we identify this symmetry with a global symmetry of
the SM and ... | [
{
"created": "Fri, 13 Nov 2015 14:11:25 GMT",
"version": "v1"
}
] | 2016-02-17 | [
[
"Antoniadis",
"Ignatios",
""
],
[
"Knoops",
"Rob",
""
]
] | We elaborate on a recent study of a model of supersymmetry breaking we proposed recently, in the presence of a tunable positive cosmological constant, based on a gauged shift symmetry of a string modulus, external to the Standard Model (SM) sector. Here, we identify this symmetry with a global symmetry of the SM and wo... |
2111.15310 | Christian Fischer | Nico Santowsky and Christian S. Fischer | Four-quark states with charm quarks in a two-body Bethe-Salpeter
approach | 9 pages, 4 figures; v2: minor changes, version accepted for EPJC | null | 10.1140/epjc/s10052-022-10272-6 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the internal structure of a range of four-quark states with charm
quark contributions using a two-body Bethe-Salpeter equation. Thereby, we
examine charmonium-like states with hidden charm and quark content
$c\bar{c}q\bar{q}$, open-charm states with quark content $cc\bar{q}\bar{q}$ and
all-charm states with ... | [
{
"created": "Tue, 30 Nov 2021 11:46:27 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Apr 2022 07:18:53 GMT",
"version": "v2"
}
] | 2022-04-27 | [
[
"Santowsky",
"Nico",
""
],
[
"Fischer",
"Christian S.",
""
]
] | We study the internal structure of a range of four-quark states with charm quark contributions using a two-body Bethe-Salpeter equation. Thereby, we examine charmonium-like states with hidden charm and quark content $c\bar{c}q\bar{q}$, open-charm states with quark content $cc\bar{q}\bar{q}$ and all-charm states with $c... |
0709.1371 | Emil Avsar | Emil Avsar | On the Dipole Swing and the Search for Frame Independence in the Dipole
Model | null | JHEP0711:027,2007 | 10.1088/1126-6708/2007/11/027 | null | hep-ph | null | Small-x evolution in QCD is conveniently described by Mueller's dipole model
which, however, does not include saturation effects in a way consistent with
boost invariance. In this paper we first show that the recently studied zero
and one dimensional toy models exhibiting saturation and explicit boost
invariance can ... | [
{
"created": "Mon, 10 Sep 2007 14:45:50 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Nov 2007 12:32:08 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Avsar",
"Emil",
""
]
] | Small-x evolution in QCD is conveniently described by Mueller's dipole model which, however, does not include saturation effects in a way consistent with boost invariance. In this paper we first show that the recently studied zero and one dimensional toy models exhibiting saturation and explicit boost invariance can be... |
hep-ph/0410127 | Yuri B. Ivanov | Yu.B. Ivanov, V.V. Skokov, V.D. Toneev | Equation of state of deconfined matter within dynamical quasiparticle
description | 18 pages, 11 figures, version accepted to Phys. Rev. D | Phys.Rev. D71 (2005) 014005 | 10.1103/PhysRevD.71.014005 | null | hep-ph hep-lat nucl-th | null | A simple quasiparticle model, motivated by lowest-order perturbative QCD, is
proposed. It is applied to interpret the lattice QCD equation of state. A
reasonable reproduction of the lattice data is obtained. In contrast to
existing quasiparticle models, the present model is formulated in dynamical
rather than thermod... | [
{
"created": "Fri, 8 Oct 2004 10:19:23 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Dec 2004 09:28:02 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Ivanov",
"Yu. B.",
""
],
[
"Skokov",
"V. V.",
""
],
[
"Toneev",
"V. D.",
""
]
] | A simple quasiparticle model, motivated by lowest-order perturbative QCD, is proposed. It is applied to interpret the lattice QCD equation of state. A reasonable reproduction of the lattice data is obtained. In contrast to existing quasiparticle models, the present model is formulated in dynamical rather than thermodyn... |
hep-ph/9905372 | Marc Vanderhaeghen | M. Vanderhaeghen, P.A.M. Guichon and M. Guidal | Deeply virtual electroproduction of photons and mesons on the nucleon :
leading order amplitudes and power corrections | 59 pages, 21 figures | Phys.Rev. D60 (1999) 094017 | 10.1103/PhysRevD.60.094017 | null | hep-ph | null | We estimate the leading order amplitudes for exclusive photon and meson
electroproduction reactions at large Q^2 in the valence region in terms of
skewed quark distributions. As experimental investigations can currently only
be envisaged at moderate values of Q^2, we estimate power corrections due to
the intrinsic tr... | [
{
"created": "Mon, 17 May 1999 18:28:57 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Vanderhaeghen",
"M.",
""
],
[
"Guichon",
"P. A. M.",
""
],
[
"Guidal",
"M.",
""
]
] | We estimate the leading order amplitudes for exclusive photon and meson electroproduction reactions at large Q^2 in the valence region in terms of skewed quark distributions. As experimental investigations can currently only be envisaged at moderate values of Q^2, we estimate power corrections due to the intrinsic tran... |
0704.1103 | Dr A. N. Mitra | A.N. Mitra | Spin Dynamics Of $qqq$ Wave Function On Light Front In High Momentum
Limit Of QCD : Role Of $qqq$ Force | 28 pages dvi with 1 figure | Annals Phys.323:845-865,2008 | 10.1016/j.aop.2007.05.008 | null | hep-ph | null | The contribution of a spin-rich $qqq$ force (in conjunction with pairwise
$qq$ forces) to the analytical structure of the $qqq$ wave function is worked
out in the high momentum regime of QCD where the confining interaction may be
ignored, so that the dominant effect is $Coulombic$. A distinctive feature of
this study... | [
{
"created": "Mon, 9 Apr 2007 13:08:21 GMT",
"version": "v1"
}
] | 2009-04-21 | [
[
"Mitra",
"A. N.",
""
]
] | The contribution of a spin-rich $qqq$ force (in conjunction with pairwise $qq$ forces) to the analytical structure of the $qqq$ wave function is worked out in the high momentum regime of QCD where the confining interaction may be ignored, so that the dominant effect is $Coulombic$. A distinctive feature of this study i... |
2406.03931 | C. J. A. P. Martins | J. R. C. C. C. Correia, C. J. A. P. Martins, F. C. N. Q. Pimenta | Evolution of current-carrying string networks | 11 pages, 2 figures, 3 tables; to appear in Phys. Lett. B | null | null | null | hep-ph astro-ph.CO physics.comp-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cosmic string networks are expected to form in early Universe phase
transitions via the Kibble mechanism and are unavoidable in several Beyond the
Standard Model theories. While most predictions of observational signals of
string networks assume featureless Abelian-Higgs or Nambu-Goto string networks,
in many such ex... | [
{
"created": "Thu, 6 Jun 2024 10:17:35 GMT",
"version": "v1"
}
] | 2024-06-07 | [
[
"Correia",
"J. R. C. C. C.",
""
],
[
"Martins",
"C. J. A. P.",
""
],
[
"Pimenta",
"F. C. N. Q.",
""
]
] | Cosmic string networks are expected to form in early Universe phase transitions via the Kibble mechanism and are unavoidable in several Beyond the Standard Model theories. While most predictions of observational signals of string networks assume featureless Abelian-Higgs or Nambu-Goto string networks, in many such exte... |
hep-ph/0101084 | Nick van Eijndhoven | Nick van Eijndhoven and Wouter Wetzels | In-event background and signal reconstruction for two-photon
invariant-mass analyses | null | Nucl.Instrum.Meth. A482 (2002) 513-519 | 10.1016/S0168-9002(01)01558-3 | null | hep-ph | null | A method is presented for the reconstruction of both the background and
signal in invariant-mass analyses for two-photon decays. The procedure does not
make use of event mixing techniques and as such is based exclusively on an
event-by-event analysis. Consequently, topological correlations of the event
(e.g. jet stru... | [
{
"created": "Tue, 9 Jan 2001 17:55:01 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"van Eijndhoven",
"Nick",
""
],
[
"Wetzels",
"Wouter",
""
]
] | A method is presented for the reconstruction of both the background and signal in invariant-mass analyses for two-photon decays. The procedure does not make use of event mixing techniques and as such is based exclusively on an event-by-event analysis. Consequently, topological correlations of the event (e.g. jet struct... |
2101.01958 | Bing-Dong Wan | Rui Ding, Bing-Dong Wan, Zi-Qiang Chen, Guo-Li Wang, and Cong-Feng
Qiao | Finding $B_c(3S)$ States via Their Strong Decays | 10 pages, 1 figure, to appear in PLB | null | 10.1016/j.physletb.2021.136277 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The experimentally known $B_c$ states are all below open bottom-charm
threshold, which experience three main decay modes, and all induced by weak
interaction. In this work, we investigate the mass spectrum and strong decays
of the $B_c(3S)$ states, which just above the threshold, in the Bethe-Salpeter
formalism and $... | [
{
"created": "Wed, 6 Jan 2021 10:32:37 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Apr 2021 12:17:07 GMT",
"version": "v2"
}
] | 2021-04-14 | [
[
"Ding",
"Rui",
""
],
[
"Wan",
"Bing-Dong",
""
],
[
"Chen",
"Zi-Qiang",
""
],
[
"Wang",
"Guo-Li",
""
],
[
"Qiao",
"Cong-Feng",
""
]
] | The experimentally known $B_c$ states are all below open bottom-charm threshold, which experience three main decay modes, and all induced by weak interaction. In this work, we investigate the mass spectrum and strong decays of the $B_c(3S)$ states, which just above the threshold, in the Bethe-Salpeter formalism and $^3... |
hep-ph/9604278 | Ralf Hempfling | Ralf Hempfling | The Next-to-Minimal Coleman-Weinberg Model | LaTeX typo corrected. 9 pages, 3 figs | Phys.Lett. B379 (1996) 153-158 | 10.1016/0370-2693(96)00446-7 | MPI-PhT/96-03 | hep-ph | null | In the standard model (SM) the condition that the Higgs mass parameter
vanishes is stable under radiative corrections and yields a theory that can be
renormalized using dimensional regularization. Thus, this model allows to
predict the Higgs boson mass. However, it is phenomenologically ruled out in
its minimal versi... | [
{
"created": "Wed, 10 Apr 1996 07:33:44 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Apr 1996 15:14:52 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Hempfling",
"Ralf",
""
]
] | In the standard model (SM) the condition that the Higgs mass parameter vanishes is stable under radiative corrections and yields a theory that can be renormalized using dimensional regularization. Thus, this model allows to predict the Higgs boson mass. However, it is phenomenologically ruled out in its minimal version... |
1402.0777 | Jialun Ping | Chengrong Deng, Jialun Ping, Fan Wang | Interpreting $Z_c(3900)$ and $Z_c(4025)/Z_c(4020)$ as charged tetraquark
states | 8 pages, no figure | Phys. Rev. D 90, 054009 (2014) | 10.1103/PhysRevD.90.054009 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of color flux-tube model with a four-body confinement
potential, the lowest charged tetraquark states
$[Qq][\bar{Q}'\bar{q}']~(Q=c,b,q=u,d,s)$ are studied by using the variational
method, Gaussian expansion method. The results indicate that some compact
resonance states can be formed, the states can ... | [
{
"created": "Tue, 4 Feb 2014 15:52:26 GMT",
"version": "v1"
}
] | 2014-09-17 | [
[
"Deng",
"Chengrong",
""
],
[
"Ping",
"Jialun",
""
],
[
"Wang",
"Fan",
""
]
] | In the framework of color flux-tube model with a four-body confinement potential, the lowest charged tetraquark states $[Qq][\bar{Q}'\bar{q}']~(Q=c,b,q=u,d,s)$ are studied by using the variational method, Gaussian expansion method. The results indicate that some compact resonance states can be formed, the states can no... |
1604.07975 | Matthew McCullough | Christoph Englert, Matthew McCullough, and Michael Spannowsky | S-Channel Dark Matter Simplified Models and Unitarity | 15 pages | null | null | DCPT/16/52, IPPP/16/26, CERN-TH-2016-094 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ultraviolet structure of $s$-channel mediator dark matter simplified
models at hadron colliders is considered. In terms of commonly studied
$s$-channel mediator simplified models it is argued that at arbitrarily high
energies the perturbative description of dark matter production in high energy
scattering at hadr... | [
{
"created": "Wed, 27 Apr 2016 08:41:18 GMT",
"version": "v1"
}
] | 2016-04-28 | [
[
"Englert",
"Christoph",
""
],
[
"McCullough",
"Matthew",
""
],
[
"Spannowsky",
"Michael",
""
]
] | The ultraviolet structure of $s$-channel mediator dark matter simplified models at hadron colliders is considered. In terms of commonly studied $s$-channel mediator simplified models it is argued that at arbitrarily high energies the perturbative description of dark matter production in high energy scattering at hadron... |
hep-ph/9805495 | Matthias Burkardt | M. Burkardt and H.El-Khozondar (New Mexico State University) | Wilson Fermions on a Transverse Lattice | 14 pages, RevTeX | Phys.Rev. D60 (1999) 054504 | 10.1103/PhysRevD.60.054504 | null | hep-ph | null | In the light-front formulation of field theory, it is possible to write down
a chirally invariant mass term. It thus appears as if one could solve the
species doubling problem on a light-front quantized transverse lattice in a
chirally invariant way. However, upon introducing link fields and after
renormalizing, one ... | [
{
"created": "Thu, 28 May 1998 19:08:59 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Burkardt",
"M.",
"",
"New Mexico State University"
],
[
"El-Khozondar",
"H.",
"",
"New Mexico State University"
]
] | In the light-front formulation of field theory, it is possible to write down a chirally invariant mass term. It thus appears as if one could solve the species doubling problem on a light-front quantized transverse lattice in a chirally invariant way. However, upon introducing link fields and after renormalizing, one fi... |
1004.0087 | A. V. Luchinsky | A.K. Likhoded, A.V. Luchinsky | Light hadron production in $B_{c}\to B_{s}^{(*)}+X$ decays | minor changes, some references added | Phys.Rev.D82:014012,2010 | 10.1103/PhysRevD.82.014012 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The article is devoted to Bc->Bs+n pi, Bc->Bs*+n pi decays with n=1, 2, 3, 4.
In the framework of factorization theorem the branching fractions of these
processes can be written as convolution of hard part, describing Bc->Bs W,
Bc->Bs* W vertices, and spectral functions, that correspond to transition of
virtual $W$-b... | [
{
"created": "Thu, 1 Apr 2010 09:13:39 GMT",
"version": "v1"
},
{
"created": "Fri, 7 May 2010 09:07:04 GMT",
"version": "v2"
}
] | 2015-03-13 | [
[
"Likhoded",
"A. K.",
""
],
[
"Luchinsky",
"A. V.",
""
]
] | The article is devoted to Bc->Bs+n pi, Bc->Bs*+n pi decays with n=1, 2, 3, 4. In the framework of factorization theorem the branching fractions of these processes can be written as convolution of hard part, describing Bc->Bs W, Bc->Bs* W vertices, and spectral functions, that correspond to transition of virtual $W$-bos... |
hep-ph/9403255 | null | Hitoshi Yamamoto | Isospin Analysis of Two-body B Decays and Test of Factorization | 8 pages, HUTP94/A006 | null | null | null | hep-ph | null | It is shown that the existing data on two-body B decays, some of them only
upper limits, are precise enough to perform an isospin analysis to extract the
phase shifts due to final state interaction. Unlike charm decays, no
significant final state interaction is observed in decays $B\to D\pi, D\rho$,
and $D^*\pi$ supp... | [
{
"created": "Wed, 9 Mar 1994 19:26:19 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Yamamoto",
"Hitoshi",
""
]
] | It is shown that the existing data on two-body B decays, some of them only upper limits, are precise enough to perform an isospin analysis to extract the phase shifts due to final state interaction. Unlike charm decays, no significant final state interaction is observed in decays $B\to D\pi, D\rho$, and $D^*\pi$ suppor... |
0705.2510 | Daniele Dominici | R. Casalbuoni, S. De Curtis, D. Dominici and D. Dolce | Holographic approach to a minimal Higgsless model | Latex file, 23 pages | JHEP 0708:053,2007 | 10.1088/1126-6708/2007/08/053 | null | hep-ph hep-th | null | In this work, following an holographic approach, we carry out a low energy
effective study of a minimal Higgsless model based on SU(2) bulk symmetry
broken by boundary conditions, both in flat and warped metric. The holographic
procedure turns out to be an useful computation technique to achieve an
effective four dim... | [
{
"created": "Thu, 17 May 2007 11:06:24 GMT",
"version": "v1"
}
] | 2009-04-21 | [
[
"Casalbuoni",
"R.",
""
],
[
"De Curtis",
"S.",
""
],
[
"Dominici",
"D.",
""
],
[
"Dolce",
"D.",
""
]
] | In this work, following an holographic approach, we carry out a low energy effective study of a minimal Higgsless model based on SU(2) bulk symmetry broken by boundary conditions, both in flat and warped metric. The holographic procedure turns out to be an useful computation technique to achieve an effective four dimen... |
hep-ph/0001219 | Mary K. Gaillard | Mary K. Gaillard and Joel Giedt | A D-moduli problem? | 11 pages, full postscript also available from
http://phyweb.lbl.gov/theorygroup/papers/44856.ps | Phys.Lett.B479:308-314,2000 | 10.1016/S0370-2693(00)00336-1 | LBNL-44856, UCB-PTH-00/02 | hep-ph hep-th | null | We point out a generic problem in string-inspired supergravity models with an
anomalous $U(1)_X$. A large number of matter multiplets charged under $U(1)_X$
remain massless above the supersymmetry-breaking scale because of degeneracy of
vacua solving the D-flatness conditions. A toy model is analyzed as an
illustrati... | [
{
"created": "Thu, 20 Jan 2000 23:14:35 GMT",
"version": "v1"
}
] | 2014-11-17 | [
[
"Gaillard",
"Mary K.",
""
],
[
"Giedt",
"Joel",
""
]
] | We point out a generic problem in string-inspired supergravity models with an anomalous $U(1)_X$. A large number of matter multiplets charged under $U(1)_X$ remain massless above the supersymmetry-breaking scale because of degeneracy of vacua solving the D-flatness conditions. A toy model is analyzed as an illustration... |
1407.7374 | Michael Gronau | Mchael Gronau | New physics in singly Cabibbo-suppressed D decays | References added, to be published in Physics Letters B | null | 10.1016/j.physletb.2014.09.034 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A U-spin relation among four ratios of amplitudes for $D^0 \to \pi^+K^-$,
$K^+\pi^-$, $K^+K^-, \pi^+\pi^-$, including first, second and third order
U-spin breaking, has been derived recently with a precision of $10^{-3}$. We
study effects of new $|\Delta C|=1$ operators on this relation. We find that it
is not affect... | [
{
"created": "Mon, 28 Jul 2014 10:23:55 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Sep 2014 14:46:23 GMT",
"version": "v2"
}
] | 2014-09-24 | [
[
"Gronau",
"Mchael",
""
]
] | A U-spin relation among four ratios of amplitudes for $D^0 \to \pi^+K^-$, $K^+\pi^-$, $K^+K^-, \pi^+\pi^-$, including first, second and third order U-spin breaking, has been derived recently with a precision of $10^{-3}$. We study effects of new $|\Delta C|=1$ operators on this relation. We find that it is not affected... |
1607.01504 | Vladimir Braun M | I.V. Anikin, V.M. Braun, N. Offen | Axial form factor of the nucleon at large momentum transfers | A comparison to the new neutrino data analysis and several references
added. Final version to appear in Phys.Rev.D | Phys. Rev. D 94, 034011 (2016) | 10.1103/PhysRevD.94.034011 | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the emerging possibilities to study threshold pion
electroproduction at large momentum transfers at Jefferson Laboratory following
the 12 GeV upgrade, we provide a short theory summary and an estimate of the
nucleon axial form factor for large virtualities in the $Q^2 =
1-10~\text{GeV}^2$ range using nex... | [
{
"created": "Wed, 6 Jul 2016 08:11:16 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jul 2016 09:48:53 GMT",
"version": "v2"
}
] | 2016-08-10 | [
[
"Anikin",
"I. V.",
""
],
[
"Braun",
"V. M.",
""
],
[
"Offen",
"N.",
""
]
] | Motivated by the emerging possibilities to study threshold pion electroproduction at large momentum transfers at Jefferson Laboratory following the 12 GeV upgrade, we provide a short theory summary and an estimate of the nucleon axial form factor for large virtualities in the $Q^2 = 1-10~\text{GeV}^2$ range using next-... |
hep-ph/0301259 | Scott Chapman | Dr. Scott Chapman | New Exact Solutions for QCD | 19 pages, no figures, clarified Lorentz invariance, extremum
conditions | null | null | null | hep-ph | null | A new class of exact quantum solutions of QCD is presented. These solutions
have negative energy and are stable to all fluctuations. The lowest-energy
solution state is explicitly constructed and proposed as a candidate for the
QCD vacuum. This vacuum exhibits confinement in the sense that any colored
quark configura... | [
{
"created": "Thu, 30 Jan 2003 04:49:44 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Feb 2003 02:44:15 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Chapman",
"Dr. Scott",
""
]
] | A new class of exact quantum solutions of QCD is presented. These solutions have negative energy and are stable to all fluctuations. The lowest-energy solution state is explicitly constructed and proposed as a candidate for the QCD vacuum. This vacuum exhibits confinement in the sense that any colored quark configurati... |
1607.07106 | Artru | X. Artru, Z. Belghobsi, and E. Redouane-Salah | Transverse momentum correlations of quarks in recursive jet models | 7 pages, 3 figures, 1 table | Phys. Rev. D 94, 034034 (2016) | 10.1103/PhysRevD.94.034034 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the symmetric string fragmentation recipe adopted by PYTHIA for jet
simulations, the transverse momenta of successive quarks are uncorrelated. This
is a simplification but has no theoretical reason. Transverse momentum
correlations are naturally expected, for instance, in a covariant
multiperipheral model of quark... | [
{
"created": "Sun, 24 Jul 2016 22:34:15 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Aug 2016 07:26:11 GMT",
"version": "v2"
}
] | 2016-08-31 | [
[
"Artru",
"X.",
""
],
[
"Belghobsi",
"Z.",
""
],
[
"Redouane-Salah",
"E.",
""
]
] | In the symmetric string fragmentation recipe adopted by PYTHIA for jet simulations, the transverse momenta of successive quarks are uncorrelated. This is a simplification but has no theoretical reason. Transverse momentum correlations are naturally expected, for instance, in a covariant multiperipheral model of quark h... |
2110.10177 | Henning Bahl | Henning Bahl, Simon Brass | Constraining CP-violation in the Higgs-top-quark interaction using
machine-learning-based inference | 23 pages, 4 figures; v2: matches JHEP version | null | 10.1007/JHEP03(2022)017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While CP violation in the Higgs interactions with massive vector boson is
already tightly constrained, the CP nature of the Higgs interactions with
fermions is far less constrained. In this work, we assess the potential of
machine-learning-based inference methods to constrain CP violation in the Higgs
top-Yukawa coup... | [
{
"created": "Tue, 19 Oct 2021 18:00:04 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Mar 2022 03:33:54 GMT",
"version": "v2"
}
] | 2022-03-23 | [
[
"Bahl",
"Henning",
""
],
[
"Brass",
"Simon",
""
]
] | While CP violation in the Higgs interactions with massive vector boson is already tightly constrained, the CP nature of the Higgs interactions with fermions is far less constrained. In this work, we assess the potential of machine-learning-based inference methods to constrain CP violation in the Higgs top-Yukawa coupli... |
1309.1955 | Wei-Min Yang | Wei-Min Yang | The Matter-Antimatter Asymmetry and Cold Dark Matter from The Left-Right
Mirror Symmetric Model with The Global $U(1)_{B-L}\otimes U(1)_{D}$ | 23 pages, 5 figures, the paper is revised and added | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The paper suggests a left-right mirror symmetric model with the global
$U(1)_{B-L}\otimes U(1)_{D}$ symmetries. The model can simultaneously
accommodate the standard model, neutrino physics, matter-antimatter asymmetry
and cold dark matter. The model naturally and elegantly accounts for the origin
of the tiny neutrin... | [
{
"created": "Sun, 8 Sep 2013 13:15:43 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Oct 2013 02:45:35 GMT",
"version": "v2"
},
{
"created": "Mon, 9 Dec 2013 14:06:55 GMT",
"version": "v3"
},
{
"created": "Wed, 15 Jan 2014 01:27:49 GMT",
"version": "v4"
},
{
"crea... | 2014-03-05 | [
[
"Yang",
"Wei-Min",
""
]
] | The paper suggests a left-right mirror symmetric model with the global $U(1)_{B-L}\otimes U(1)_{D}$ symmetries. The model can simultaneously accommodate the standard model, neutrino physics, matter-antimatter asymmetry and cold dark matter. The model naturally and elegantly accounts for the origin of the tiny neutrino ... |
2302.05566 | Parada Hutauruk T. P. | Parada T. P. Hutauruk, Seung-il Nam | Updated analyses of gluon distribution functions for the pion and kaon
from the gauge-invariant nonlocal chiral quark model | 9 pages, 2 tables, 6 figures, REVTeX | null | null | null | hep-ph nucl-th | http://creativecommons.org/licenses/by/4.0/ | In this work, we investigate the gluon distribution functions for the pion
and kaon, in addition to the improved result of the valence-quark ones, in the
gauge-invariant nonlocal chiral-quark model (NL$\chi$QM), in which the momentum
dependence of the quark interactions is properly taken into account. We then
analyze... | [
{
"created": "Sat, 11 Feb 2023 02:01:46 GMT",
"version": "v1"
}
] | 2023-02-14 | [
[
"Hutauruk",
"Parada T. P.",
""
],
[
"Nam",
"Seung-il",
""
]
] | In this work, we investigate the gluon distribution functions for the pion and kaon, in addition to the improved result of the valence-quark ones, in the gauge-invariant nonlocal chiral-quark model (NL$\chi$QM), in which the momentum dependence of the quark interactions is properly taken into account. We then analyze t... |
hep-ph/9711364 | Erwin Mirkes | J.H. Kuehn and E. Mirkes | CP Violation from Charged Higgs Exchange in Hadronic Tau Decays with
Unpolarized Beams | Talk given by E. Mirkes at the International Europhysics Conference
on High-Energy Physics (HEP 97), Jerusalem, Israel, 19-26 Aug 1997. Latex, 4
pages. The complete paper, including figures, is also available via anonymous
ftp at ftp://ttpux2.physik.uni-karlsruhe.de/ , or via www at
http://www-ttp.physik.uni-ka... | null | null | TTP97-48 | hep-ph | null | CP violating signals in semileptonic $\tau$ decays induced by an exotic
scalar exchange are studied in a completely model-independent way. These can be
observed in decays of unpolarized single $\tau$'s even if their rest frame
cannot be reconstructed. No beam polarization is required. The importance of
the two-meson ... | [
{
"created": "Tue, 18 Nov 1997 09:59:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kuehn",
"J. H.",
""
],
[
"Mirkes",
"E.",
""
]
] | CP violating signals in semileptonic $\tau$ decays induced by an exotic scalar exchange are studied in a completely model-independent way. These can be observed in decays of unpolarized single $\tau$'s even if their rest frame cannot be reconstructed. No beam polarization is required. The importance of the two-meson ch... |
2405.03749 | Pavel Fileviez Perez | Jon Butterworth, Hridoy Debnath, Pavel Fileviez Perez, Yoran Yeh | Dark Matter from Anomaly Cancellation at the LHC | null | null | null | null | hep-ph astro-ph.CO hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a class of theories that predict a fermionic dark matter candidate
from gauge anomaly cancellation. As an explicit example, we study the
predictions in theories where the global symmetry associated with baryon number
is promoted to a local gauge symmetry. In this context the symmetry-breaking
scale has to ... | [
{
"created": "Mon, 6 May 2024 18:00:01 GMT",
"version": "v1"
}
] | 2024-05-13 | [
[
"Butterworth",
"Jon",
""
],
[
"Debnath",
"Hridoy",
""
],
[
"Perez",
"Pavel Fileviez",
""
],
[
"Yeh",
"Yoran",
""
]
] | We discuss a class of theories that predict a fermionic dark matter candidate from gauge anomaly cancellation. As an explicit example, we study the predictions in theories where the global symmetry associated with baryon number is promoted to a local gauge symmetry. In this context the symmetry-breaking scale has to be... |
0706.1457 | Robi Peschanski | Guillaume Beuf, Robi Peschanski and Sebastian Sapeta | Universality of traveling waves with QCD running coupling | 4 pages, 3 figures,, Invited talk given at the DIS 2007 Conference,
Munich, Germany, April 2007; Change of title | null | 10.1103/PhysRevD.75.114001 | spht-07 | hep-ph | null | ``Geometric scaling'', i.e. the dependence of DIS cross-sections on the ratio
Q/Q_S, where Q_S(Y) is the rapidity-dependent \saturation scale, can be
theoretically obtained from universal ``traveling wave'' solutions of the
nonlinear Balitsky-Kovchegov (BK) QCD evolution equation at fixed coupling. We
examine the sim... | [
{
"created": "Mon, 11 Jun 2007 12:24:11 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jun 2007 12:15:20 GMT",
"version": "v2"
}
] | 2015-05-13 | [
[
"Beuf",
"Guillaume",
""
],
[
"Peschanski",
"Robi",
""
],
[
"Sapeta",
"Sebastian",
""
]
] | ``Geometric scaling'', i.e. the dependence of DIS cross-sections on the ratio Q/Q_S, where Q_S(Y) is the rapidity-dependent \saturation scale, can be theoretically obtained from universal ``traveling wave'' solutions of the nonlinear Balitsky-Kovchegov (BK) QCD evolution equation at fixed coupling. We examine the simil... |
1505.00134 | Po-Yan Tseng | Yu-Heng Chen, Kingman Cheung, and Po-Yan Tseng | Dark Matter with multi-annihilation channels and AMS-02 positron excess
and antiproton | 25 pages, 11 figures | null | 10.1103/PhysRevD.93.015015 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | AMS-02 provided the unprecedented statistics in the measurement of the
positron fraction from cosmic rays. That may offer a unique opportunity to
distinguish the positron spectrum coming from various dark matter (DM)
annihilation channels, if DM is the source of this positron excess. Therefore,
we consider the scenar... | [
{
"created": "Fri, 1 May 2015 09:46:49 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Jan 2016 08:24:01 GMT",
"version": "v2"
}
] | 2016-02-17 | [
[
"Chen",
"Yu-Heng",
""
],
[
"Cheung",
"Kingman",
""
],
[
"Tseng",
"Po-Yan",
""
]
] | AMS-02 provided the unprecedented statistics in the measurement of the positron fraction from cosmic rays. That may offer a unique opportunity to distinguish the positron spectrum coming from various dark matter (DM) annihilation channels, if DM is the source of this positron excess. Therefore, we consider the scenario... |
1309.5015 | Chong Sheng Li | Ding Yu Shao, Chong Sheng Li and Hai Tao Li | Resummation Prediction on Higgs and Vector Boson Associated Production
with a Jet Veto at the LHC | 22 pages, 10 figures and 2 tables; final version in JHEP | JHEP02(2014)117 | 10.1007/JHEP02(2014)117 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the resummation effects for the SM Higgs and vector boson
associated production at the LHC with a jet veto in soft-collinear effective
theory using "collinear anomalous" formalism. We calculate the jet vetoed
invariant mass distribution and the cross section for this process at
Next-to-Next-to-Leading-... | [
{
"created": "Thu, 19 Sep 2013 15:19:40 GMT",
"version": "v1"
},
{
"created": "Sun, 2 Mar 2014 06:00:57 GMT",
"version": "v2"
}
] | 2014-03-04 | [
[
"Shao",
"Ding Yu",
""
],
[
"Li",
"Chong Sheng",
""
],
[
"Li",
"Hai Tao",
""
]
] | We investigate the resummation effects for the SM Higgs and vector boson associated production at the LHC with a jet veto in soft-collinear effective theory using "collinear anomalous" formalism. We calculate the jet vetoed invariant mass distribution and the cross section for this process at Next-to-Next-to-Leading-Lo... |
1002.1134 | Sunando Patra | Anirban Kundu, Soumitra Nandi, Sunando Kumar Patra | Probing CPT Violation in B Systems | 14 pages, 5 encapsulated postscript figures. Some typographical
errors corrected | Phys.Rev.D81:076010,2010 | 10.1103/PhysRevD.81.076010 | CU-PHYSICS/1-2010 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss how a possible violation of the combined symmetry CPT in the B
meson system can be investigated at the LHC. We show how a tagged and an
untagged analysis of the decay modes of both B(d) and B(s) mesons can lead not
only to a possible detection of a CPT-violating new physics but also to an
understanding of ... | [
{
"created": "Fri, 5 Feb 2010 06:19:51 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Feb 2010 07:29:44 GMT",
"version": "v2"
},
{
"created": "Tue, 6 Apr 2010 17:28:26 GMT",
"version": "v3"
},
{
"created": "Mon, 6 May 2013 09:02:08 GMT",
"version": "v4"
}
] | 2013-05-07 | [
[
"Kundu",
"Anirban",
""
],
[
"Nandi",
"Soumitra",
""
],
[
"Patra",
"Sunando Kumar",
""
]
] | We discuss how a possible violation of the combined symmetry CPT in the B meson system can be investigated at the LHC. We show how a tagged and an untagged analysis of the decay modes of both B(d) and B(s) mesons can lead not only to a possible detection of a CPT-violating new physics but also to an understanding of it... |
0707.2320 | Francois Arleo | Francois Arleo | Prompt photons in heavy ion collisions at the LHC: A ''multi-purpose''
observable | 2 pages, 2 figures. Presented at the Workshop on Heavy Ion Collisions
at the LHC: Last Call for Predictions, CERN, 14 May-8 Jun 2007 | null | null | CERN-PH-TH/2007-11, LAPTH-1197/07 | hep-ph nucl-ex nucl-th | null | I emphasize in this contribution how prompt photons can be used to probe
nuclear parton densities as well as medium-modified fragmentation functions in
heavy ion collisions. Various predictions in p-A and A-A collisions at LHC
energies are given.
| [
{
"created": "Mon, 16 Jul 2007 13:41:00 GMT",
"version": "v1"
}
] | 2007-07-18 | [
[
"Arleo",
"Francois",
""
]
] | I emphasize in this contribution how prompt photons can be used to probe nuclear parton densities as well as medium-modified fragmentation functions in heavy ion collisions. Various predictions in p-A and A-A collisions at LHC energies are given. |
1410.4782 | Jie Lu | Johan Bijnens, Jie Lu | Effective Theories for QCD-like at TeV Scale | 7 pages, 2 figures, Contribution to the proceedings of the ICHEP 2014
conference, Valencia, Spain | null | null | null | hep-ph hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Effective Field Theory of three QCD-like theories, which can be
classified by having quarks in a complex, real or pseudo-real representations
of the gauge group. The Lagrangians are written in a very similar way so that
the calculations can be done using techniques from Chiral Perturbation Theory
(ChPT).... | [
{
"created": "Fri, 17 Oct 2014 16:08:47 GMT",
"version": "v1"
}
] | 2014-10-20 | [
[
"Bijnens",
"Johan",
""
],
[
"Lu",
"Jie",
""
]
] | We study the Effective Field Theory of three QCD-like theories, which can be classified by having quarks in a complex, real or pseudo-real representations of the gauge group. The Lagrangians are written in a very similar way so that the calculations can be done using techniques from Chiral Perturbation Theory (ChPT). W... |
1103.5757 | Nuno Barros | N. F. de Barros, K. Zuber | Solar neutrino-electron scattering as background limitation for double
beta decay | null | J.Phys.G38:105201,2011 | 10.1088/0954-3899/38/10/105201 | null | hep-ph nucl-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The background on double beta decay searches due to elastic electron
scattering of solar neutrinos of all double beta emitters with Q-value larger
than 2 MeV is calculated, taking into account survival probability and flux
uncertainties of solar neutrinos. This work determines the background level to
be [1-2]E-7 coun... | [
{
"created": "Tue, 29 Mar 2011 20:04:36 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Sep 2011 15:55:03 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"de Barros",
"N. F.",
""
],
[
"Zuber",
"K.",
""
]
] | The background on double beta decay searches due to elastic electron scattering of solar neutrinos of all double beta emitters with Q-value larger than 2 MeV is calculated, taking into account survival probability and flux uncertainties of solar neutrinos. This work determines the background level to be [1-2]E-7 counts... |
hep-ph/9906349 | David John Summers | C.G.Lester and D.J.Summers (Cavendish, Cambridge) | Measuring masses of semi-invisibly decaying particles pair produced at
hadron colliders | 8 pages, 3 figures, LaTeX | Phys.Lett.B463:99-103,1999 | 10.1016/S0370-2693(99)00945-4 | Cavendish-HEP-99/07 | hep-ph hep-ex | null | We introduce a variable useful for measuring masses of particles pair
produced at hadron colliders, where each particle decays to one particle that
is directly observable and another particle whose existence can only be
inferred from missing transverse momenta. This variable is closely related to
the transverse mass ... | [
{
"created": "Sat, 12 Jun 1999 18:23:58 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Lester",
"C. G.",
"",
"Cavendish, Cambridge"
],
[
"Summers",
"D. J.",
"",
"Cavendish, Cambridge"
]
] | We introduce a variable useful for measuring masses of particles pair produced at hadron colliders, where each particle decays to one particle that is directly observable and another particle whose existence can only be inferred from missing transverse momenta. This variable is closely related to the transverse mass va... |
hep-ph/9504282 | Bernard Pire | Bernard PIRE | Exclusive Scattering at ELFE | 18 pages , LATEX , figures available upon request | null | null | null | hep-ph | null | The theoretical framework of hard exclusive reactions is reviewed with
special emphasis on the Elfe project program. Perturbative QCD studies have
shown that factorization properties allow to separate well-defined non
perturbative objects which are crucial in the understanding of confinement
dynamics from perturbativ... | [
{
"created": "Tue, 11 Apr 1995 14:10:38 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"PIRE",
"Bernard",
""
]
] | The theoretical framework of hard exclusive reactions is reviewed with special emphasis on the Elfe project program. Perturbative QCD studies have shown that factorization properties allow to separate well-defined non perturbative objects which are crucial in the understanding of confinement dynamics from perturbativel... |
hep-ph/9402311 | Naoya Hata | Naoya Hata | Vacuum Oscillations and Future Solar Neutrino Experiments | (Revtex 3.0, 19 pages + 8 figures (uuencoded ps files attached), Easy
way: ps file of entire text with embedded figures available by anonymous ftp
at upenn5.hep.upenn.edu, get vacuum.uu in pub/hata/papers/, UPR-0605T) | null | null | null | hep-ph astro-ph | null | Vacuum oscillations are considered for the combined solar neutrino
observations, including the Kamiokande II spectrum data and incorporating
theoretical uncertainties and their correlations. Despite the conceptual
difficulty of the fine tuning between the neutrino parameters and the Sun-Earth
distance, 2-flavor vacuu... | [
{
"created": "Thu, 17 Feb 1994 22:05:06 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hata",
"Naoya",
""
]
] | Vacuum oscillations are considered for the combined solar neutrino observations, including the Kamiokande II spectrum data and incorporating theoretical uncertainties and their correlations. Despite the conceptual difficulty of the fine tuning between the neutrino parameters and the Sun-Earth distance, 2-flavor vacuum ... |
hep-ph/0103160 | Alfonso R. Zerwekh | Alfonso R. Zerwekh | New Limits on the Color-Octet Technirho Mass from its Decay to Dijets | 8 pages. Submitted to Physics Letters B | null | null | USM-TH-103 | hep-ph | null | Recently has been shown that the physical (mass eigenstate) color-octet
technirho does not couple to two gluons. In this letter we study how this
result affects the presently accepted limits for the color-octet technirho mass
obtained from the study of dijets production at the Tevatron. First we show
that data from T... | [
{
"created": "Wed, 14 Mar 2001 15:01:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Zerwekh",
"Alfonso R.",
""
]
] | Recently has been shown that the physical (mass eigenstate) color-octet technirho does not couple to two gluons. In this letter we study how this result affects the presently accepted limits for the color-octet technirho mass obtained from the study of dijets production at the Tevatron. First we show that data from Tev... |
1705.03229 | Guo-Liang Yu | Guo Liang Yu, Zhi Gang Wang, Zhen Yu Li | Analysis of the strong vertexes of $\Sigma_c^{*} ND$ and
$\Sigma_b^{*}NB$ in QCD sum rules | null | Int. J. Mod. Phys. A 32, 1750203 (2017) | 10.1142/S0217751X17502037 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we analyze the strong vertexes $\Sigma_{c}^{*}ND$ and
$\Sigma_{b}^{*}NB$ using the three-point QCD sum rules under the Dirac
structure of $q\!\!\!/p\!\!\!/\gamma_{\mu}$. We perform our analysis by
considering the contributions of the perturbative part and the condensate terms
of $<\overline{q}q>$ and... | [
{
"created": "Tue, 9 May 2017 08:41:37 GMT",
"version": "v1"
}
] | 2017-12-25 | [
[
"Yu",
"Guo Liang",
""
],
[
"Wang",
"Zhi Gang",
""
],
[
"Li",
"Zhen Yu",
""
]
] | In this article, we analyze the strong vertexes $\Sigma_{c}^{*}ND$ and $\Sigma_{b}^{*}NB$ using the three-point QCD sum rules under the Dirac structure of $q\!\!\!/p\!\!\!/\gamma_{\mu}$. We perform our analysis by considering the contributions of the perturbative part and the condensate terms of $<\overline{q}q>$ and $... |
hep-ph/9806403 | Per Elmfors | Per Elmfors, Kari Enqvist, Kimmo Kainulainen | Strongly first order electroweak phase transition induced by primordial
hypermagnetic fields | 11 pages, 1 ps figure. Minor corrections in the published version | Phys.Lett.B440:269-274,1998 | 10.1016/S0370-2693(98)01117-4 | HIP-1998-31/TH, NORDITA-98/45 HE, SUITP-98-10 | hep-ph astro-ph hep-th | null | We consider the effect of the presence of a hypermagnetic field at the
electroweak phase transition. Screening of the Z-component inside a bubble of
the broken phase delays the phase transition and makes it stronger first order.
We show that the sphaleron constraint can be evaded for m_H up to 100 GeV if a
B_Y\gsim 0... | [
{
"created": "Thu, 18 Jun 1998 11:44:45 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Aug 1998 09:39:45 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Elmfors",
"Per",
""
],
[
"Enqvist",
"Kari",
""
],
[
"Kainulainen",
"Kimmo",
""
]
] | We consider the effect of the presence of a hypermagnetic field at the electroweak phase transition. Screening of the Z-component inside a bubble of the broken phase delays the phase transition and makes it stronger first order. We show that the sphaleron constraint can be evaded for m_H up to 100 GeV if a B_Y\gsim 0.3... |
1111.4176 | Kiel Howe | Peter W. Graham, Kiel Howe, Surjeet Rajendran, Daniel Stolarski | New Measurements with Stopped Particles at the LHC | 31 pages, 6 figures. References added, updated to reflect recent
experimental results, version accepted for publication in Physical Review D | null | 10.1103/PhysRevD.86.034020 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Metastable particles are common in many models of new physics at the TeV
scale. If charged or colored, a reasonable fraction of all such particles
produced at the LHC will stop in the detectors and give observable out of time
decays. We demonstrate that significant information may be learned from such
decays about th... | [
{
"created": "Thu, 17 Nov 2011 18:55:12 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Jul 2012 19:40:05 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"Graham",
"Peter W.",
""
],
[
"Howe",
"Kiel",
""
],
[
"Rajendran",
"Surjeet",
""
],
[
"Stolarski",
"Daniel",
""
]
] | Metastable particles are common in many models of new physics at the TeV scale. If charged or colored, a reasonable fraction of all such particles produced at the LHC will stop in the detectors and give observable out of time decays. We demonstrate that significant information may be learned from such decays about the ... |
2306.09508 | Michael Andreas Schmidt | Maksym Ovchynnikov, Michael A. Schmidt, Thomas Schwetz | Complementarity of $B\to K^{(*)} \mu \bar \mu$ and $B\to K^{(*)} +
\mathrm{inv}$ for searches of GeV-scale Higgs-like scalars | 18 pages, 6 figures, corrected factor 2 in Eq (28) and Figs 3-5, main
conclusions unchanged, matches version accepted by EPJC | null | null | CPPC-2023-02 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | The rare decays $B^+\to K^+ \mu\bar \mu$ and $B^0\to K^{*0} \mu\bar\mu$
provide the strongest constraints on the mixing of a light scalar with the
Higgs boson for GeV-scale masses. The constraints sensitively depend on the
branching ratio to muons. Additional decay channels like an invisible partial
width may substan... | [
{
"created": "Thu, 15 Jun 2023 21:04:55 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Sep 2023 07:59:01 GMT",
"version": "v2"
}
] | 2023-09-07 | [
[
"Ovchynnikov",
"Maksym",
""
],
[
"Schmidt",
"Michael A.",
""
],
[
"Schwetz",
"Thomas",
""
]
] | The rare decays $B^+\to K^+ \mu\bar \mu$ and $B^0\to K^{*0} \mu\bar\mu$ provide the strongest constraints on the mixing of a light scalar with the Higgs boson for GeV-scale masses. The constraints sensitively depend on the branching ratio to muons. Additional decay channels like an invisible partial width may substanti... |
1312.6419 | Anton Ilderton | Victor Dinu, Tom Heinzl, Anton Ilderton, Mattias Marklund and Greger
Torgrimsson | Vacuum refractive indices and helicity flip in strong-field QED | Version 2: additional results added, including discussion of vacuum
refractive indices, analysis of flip and non-flip ampltidues at high-energy,
additional plots, new title. Now 17 pages, 10 figures | Phys. Rev. D 89, 125003 (2014) | 10.1103/PhysRevD.89.125003 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vacuum birefringence is governed by the amplitude for a photon to flip
helicity or polarisation state in an external field. Here we calculate the flip
and non-flip amplitudes in arbitrary plane wave backgrounds, along with the
induced spacetime-dependent refractive indices of the vacuum. We compare the
behaviour of t... | [
{
"created": "Sun, 22 Dec 2013 20:21:35 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Jan 2014 13:04:31 GMT",
"version": "v2"
}
] | 2014-06-11 | [
[
"Dinu",
"Victor",
""
],
[
"Heinzl",
"Tom",
""
],
[
"Ilderton",
"Anton",
""
],
[
"Marklund",
"Mattias",
""
],
[
"Torgrimsson",
"Greger",
""
]
] | Vacuum birefringence is governed by the amplitude for a photon to flip helicity or polarisation state in an external field. Here we calculate the flip and non-flip amplitudes in arbitrary plane wave backgrounds, along with the induced spacetime-dependent refractive indices of the vacuum. We compare the behaviour of the... |
1407.6695 | Hee Sok Chung | Geoffrey T. Bodwin, Hee Sok Chung (Argonne), June-Haak Ee, Jungil Lee
(Korea U.), Frank Petriello (Argonne and Northwestern U.) | Relativistic corrections to Higgs boson decays to quarkonia | 24 pages, 2 figures, minor revisions, version published in PRD | Phys. Rev. D 90, 113010 (2014) | 10.1103/PhysRevD.90.113010 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We improve the theoretical predictions for the decays of the Higgs boson to
an $S$-wave vector quarkonium plus a photon by calculating the relativistic
correction of order $v^2$, where $v$ is the heavy-quark velocity in the
quarkonium rest frame. Our numerical results are given for the $J/\psi$ and
$\Upsilon(nS)$ cha... | [
{
"created": "Thu, 24 Jul 2014 19:12:04 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Oct 2014 23:32:13 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Dec 2014 22:38:04 GMT",
"version": "v3"
}
] | 2014-12-23 | [
[
"Bodwin",
"Geoffrey T.",
"",
"Argonne"
],
[
"Chung",
"Hee Sok",
"",
"Argonne"
],
[
"Ee",
"June-Haak",
"",
"Korea U."
],
[
"Lee",
"Jungil",
"",
"Korea U."
],
[
"Petriello",
"Frank",
"",
"Argonne and Northwestern U."
]... | We improve the theoretical predictions for the decays of the Higgs boson to an $S$-wave vector quarkonium plus a photon by calculating the relativistic correction of order $v^2$, where $v$ is the heavy-quark velocity in the quarkonium rest frame. Our numerical results are given for the $J/\psi$ and $\Upsilon(nS)$ chann... |
hep-ph/9803443 | Petr Zavada | P.Zavada | Nucleon spin structure and mass of quarks | 27 pages, Tex, 7 PostSript figures. Revised version contains more
detailed explanation of some steps. The Fig.6 is replaced by corrected
version. Minor modifications in the text and the reference list | null | null | null | hep-ph | null | The alternative to the standard formulation of the quark-parton model is
proposed. Our relativistically covariant approach is based on the solution of
the master equations relating the structure and distribution functions, which
consistently takes into account the intrinsic quark motion - in
contradistinction to the ... | [
{
"created": "Wed, 25 Mar 1998 12:35:29 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jul 1998 08:45:43 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Jun 1999 09:43:48 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Zavada",
"P.",
""
]
] | The alternative to the standard formulation of the quark-parton model is proposed. Our relativistically covariant approach is based on the solution of the master equations relating the structure and distribution functions, which consistently takes into account the intrinsic quark motion - in contradistinction to the st... |
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