id stringlengths 9 14 | submitter stringlengths 1 56 ⌀ | authors stringlengths 5 7.68k | title stringlengths 3 299 | comments stringlengths 1 1.15k ⌀ | journal-ref stringlengths 9 298 ⌀ | doi stringlengths 12 97 ⌀ | report-no stringlengths 3 341 ⌀ | categories stringclasses 869
values | license stringclasses 9
values | orig_abstract stringlengths 16 2.44k | versions listlengths 1 39 | update_date stringlengths 10 10 | authors_parsed listlengths 1 565 | abstract stringlengths 13 2.44k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1011.1146 | Sushant Raut | Aniket Joglekar, Suprabh Prakash, Sushant K. Raut and S. Uma Sankar | Physics Potential of a 2540 Km Baseline Superbeam Experiment | 16 pages, 7 figures and 1 table: Published version | Mod.Phys.Lett.A26:2051-2063,2011 | 10.1142/S0217732311036486 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the physics potential of a neutrino superbeam experiment with a 2540
km baseline. We assume a neutrino beam similar to the NuMI beam in medium
energy configuration. We consider a 100 kton totally active scintillator
detector at a 7 mr off-axis location. We find that such a configuration has
outstanding hiera... | [
{
"created": "Thu, 4 Nov 2010 12:46:05 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Sep 2011 04:43:57 GMT",
"version": "v2"
}
] | 2011-09-27 | [
[
"Joglekar",
"Aniket",
""
],
[
"Prakash",
"Suprabh",
""
],
[
"Raut",
"Sushant K.",
""
],
[
"Sankar",
"S. Uma",
""
]
] | We study the physics potential of a neutrino superbeam experiment with a 2540 km baseline. We assume a neutrino beam similar to the NuMI beam in medium energy configuration. We consider a 100 kton totally active scintillator detector at a 7 mr off-axis location. We find that such a configuration has outstanding hierarc... |
1007.3095 | Chaehyun Yu | P. Ko, Chaehyun Yu (KIAS), Jungil Lee (Korea U.) | Inclusive double-quarkonium production at the Large Hadron Collider | 26 pages, 7 figures, 3 tables, version published in JHEP | JHEP 1101:070,2011 | 10.1007/JHEP01(2011)070 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the nonrelativistic QCD (NRQCD) factorization formalism, we
investigate inclusive productions of two spin-triplet S-wave quarkonia
pp->2J/psi+X, 2Upsilon+X, and J/psi+Upsilon+X at the CERN Large Hadron
Collider. The total production rates integrated over the rapidity (y) and
transverse-momentum (p_T) ranges ... | [
{
"created": "Mon, 19 Jul 2010 09:19:09 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Feb 2011 10:23:38 GMT",
"version": "v2"
}
] | 2011-02-18 | [
[
"Ko",
"P.",
"",
"KIAS"
],
[
"Yu",
"Chaehyun",
"",
"KIAS"
],
[
"Lee",
"Jungil",
"",
"Korea U."
]
] | Based on the nonrelativistic QCD (NRQCD) factorization formalism, we investigate inclusive productions of two spin-triplet S-wave quarkonia pp->2J/psi+X, 2Upsilon+X, and J/psi+Upsilon+X at the CERN Large Hadron Collider. The total production rates integrated over the rapidity (y) and transverse-momentum (p_T) ranges |y... |
hep-ph/0003011 | Galina L. Klimchitskaya | M. Bordag, B. Geyer, G. L. Klimchitskaya, and V. M. Mostepanenko | New constraints for non-Newtonian gravity in nanometer range from the
improved precision measurement of the Casimir force | 5 pages, 1 figure | Phys.Rev.D62:011701,2000 | 10.1103/PhysRevD.62.011701 | null | hep-ph | null | We obtain constraints on non-Newtonian gravity following from the improved
precision measurement of the Casimir force by means of atomic force microscope.
The hypothetical force is calculated in experimental configuration (a sphere
above a disk both covered by two metallic layers). The strengthenings of
constraints u... | [
{
"created": "Wed, 1 Mar 2000 19:33:22 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bordag",
"M.",
""
],
[
"Geyer",
"B.",
""
],
[
"Klimchitskaya",
"G. L.",
""
],
[
"Mostepanenko",
"V. M.",
""
]
] | We obtain constraints on non-Newtonian gravity following from the improved precision measurement of the Casimir force by means of atomic force microscope. The hypothetical force is calculated in experimental configuration (a sphere above a disk both covered by two metallic layers). The strengthenings of constraints up ... |
hep-ph/0503086 | Andre de Gouvea | Andre de Gouvea | Neutrinos Have Mass - So What? | invited brief review, 15 pages, 1 eps figure, typo corrected,
reference added | Mod.Phys.Lett. A19 (2004) 2799-2813 | 10.1142/S0217732304016032 | null | hep-ph hep-ex | null | In this brief review, I discuss the new physics unveiled by neutrino
oscillation experiments over the past several years, and discuss several
attempts at understanding the mechanism behind neutrino masses and lepton
mixing. It is fair to say that, while significant theoretical progress has been
made, we are yet to co... | [
{
"created": "Wed, 9 Mar 2005 00:34:07 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Mar 2005 22:11:18 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"de Gouvea",
"Andre",
""
]
] | In this brief review, I discuss the new physics unveiled by neutrino oscillation experiments over the past several years, and discuss several attempts at understanding the mechanism behind neutrino masses and lepton mixing. It is fair to say that, while significant theoretical progress has been made, we are yet to cons... |
1712.00178 | Helen Brooks | Jeppe R. Andersen, Helen M. Brooks, Leif L\"onnblad | Merging High Energy with Soft and Collinear Logarithms using HEJ and
PYTHIA | 31 pages, 7 figures; updated to published version | J. High Energ. Phys. (2018) 2018: 74 | 10.1007/JHEP09(2018)074 | CPT/17/184, IPPP/17/92, LU-TP 17-38, MCnet-17-22, CoEPP-MN-17-22 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a method to combine the all-order treatment of the High Energy
Jets exclusive partonic Monte Carlo (HEJ) with the parton shower of Pythia8,
while retaining the logarithmic accuracy of both. This procedure enables the
generation of fully realistic and hadronised events with HEJ. Furthermore, the
combination... | [
{
"created": "Fri, 1 Dec 2017 03:53:12 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Sep 2018 04:16:12 GMT",
"version": "v2"
}
] | 2018-09-19 | [
[
"Andersen",
"Jeppe R.",
""
],
[
"Brooks",
"Helen M.",
""
],
[
"Lönnblad",
"Leif",
""
]
] | We present a method to combine the all-order treatment of the High Energy Jets exclusive partonic Monte Carlo (HEJ) with the parton shower of Pythia8, while retaining the logarithmic accuracy of both. This procedure enables the generation of fully realistic and hadronised events with HEJ. Furthermore, the combination o... |
0808.1077 | Jignesh Pandya | J N Pandya, Ajay Kumar Rai and P C Vinodkumar | Bottomonium masses, decay rates and scalar charge radii | Presented at Hadron07 at Laboratori Nazionali di Frascati during 8-13
October, 2007 | FrascatiPhys.Ser.46:1519-1522,2007 | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The masses of bottomonium s and p-states, decay constants, leptonic as well
as radiative decay widths are computed in the framework of extended harmonic
confinement model without any additional parameters.
| [
{
"created": "Thu, 7 Aug 2008 17:31:16 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Pandya",
"J N",
""
],
[
"Rai",
"Ajay Kumar",
""
],
[
"Vinodkumar",
"P C",
""
]
] | The masses of bottomonium s and p-states, decay constants, leptonic as well as radiative decay widths are computed in the framework of extended harmonic confinement model without any additional parameters. |
1406.3892 | Xing-Gang Wu | Hai-Bing Fu, Xing-Gang Wu, Hua-Yong Han and Yang Ma | $B\to \rho$ transition form factors within the QCD light-cone sum rules
and the $\rho$-meson leading-twist distribution amplitude | 14 pages, 3 figures and 12 tables. References updated and discussions
improved. To be published in J. Phys. G | J. Phys. G: Nucl. Part. Phys. 42 (2015) 055002 | 10.1088/0954-3899/42/5/055002 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The QCD light-cone sum rules (LCSR) provides an effective way for dealing
with the heavy-to-light transition form factors (TFFs), whose non-perturbative
dynamics are parameterized into the light-meson's light-cone distribution
amplitudes (LCDAs) with various twist structures. By taking the chiral
correlator as the st... | [
{
"created": "Mon, 16 Jun 2014 03:20:48 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2015 02:24:11 GMT",
"version": "v2"
}
] | 2015-02-20 | [
[
"Fu",
"Hai-Bing",
""
],
[
"Wu",
"Xing-Gang",
""
],
[
"Han",
"Hua-Yong",
""
],
[
"Ma",
"Yang",
""
]
] | The QCD light-cone sum rules (LCSR) provides an effective way for dealing with the heavy-to-light transition form factors (TFFs), whose non-perturbative dynamics are parameterized into the light-meson's light-cone distribution amplitudes (LCDAs) with various twist structures. By taking the chiral correlator as the star... |
hep-ph/0408220 | Tomohiro Inagaki | T. Hattori, M. Hayashi, T. Inagaki and Y. Kitadono (Hiroshima
University) | Effective Potential for $\lambda\phi^4$ Theory at Finite Temperature in
$R\otimes S^{D-1}$ and $R\otimes H^{D-1}$ | Revtex4, 10 pages, 11 figures, to appear in QG issue of TSPU Vestnik,
typos added | null | null | HUPD-0404 | hep-ph | null | We calculate the explicit expression of the effective potential in a
$\lambda\phi^4$ theory at finite temperature in a static universe for arbitrary
spacetime dimensions (2\leq D < 5). To study the combined effects of the
temperature and scale factor to the spontaneous symmetry breaking we evaluate
the effective pote... | [
{
"created": "Fri, 20 Aug 2004 00:31:27 GMT",
"version": "v1"
},
{
"created": "Sun, 22 Aug 2004 14:09:00 GMT",
"version": "v2"
},
{
"created": "Sat, 28 Aug 2004 14:58:26 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Hattori",
"T.",
"",
"Hiroshima\n University"
],
[
"Hayashi",
"M.",
"",
"Hiroshima\n University"
],
[
"Inagaki",
"T.",
"",
"Hiroshima\n University"
],
[
"Kitadono",
"Y.",
"",
"Hiroshima\n University"
]
] | We calculate the explicit expression of the effective potential in a $\lambda\phi^4$ theory at finite temperature in a static universe for arbitrary spacetime dimensions (2\leq D < 5). To study the combined effects of the temperature and scale factor to the spontaneous symmetry breaking we evaluate the effective potent... |
1311.6746 | Biswajit Adhikary | Biswajit Adhikary, Ambar Ghosal and Probir Roy | Maximal zero textures of the inverse seesaw with broken $\mu\tau$
symmetry | 20 pages, no figure, published in Indian Journal of Physics (Special
issue commemorating the 125th birth anniversary of C.~V.~Raman) | Indian J Phys (2014) 88, 979-989 | 10.1007/s12648-014-0485-7 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The inverse neutrino seesaw, characterised by only one source of lepton
number violation at an ultralight $O$(keV) scale and observable new phenomena
at TeV energies accessible to the LHC, is considered. Maximal zero textures of
the $3\times 3$ lighter and heavier Dirac mass matrices of neutral leptons,
appearing in ... | [
{
"created": "Tue, 26 Nov 2013 17:27:28 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Aug 2014 06:41:52 GMT",
"version": "v2"
}
] | 2014-08-14 | [
[
"Adhikary",
"Biswajit",
""
],
[
"Ghosal",
"Ambar",
""
],
[
"Roy",
"Probir",
""
]
] | The inverse neutrino seesaw, characterised by only one source of lepton number violation at an ultralight $O$(keV) scale and observable new phenomena at TeV energies accessible to the LHC, is considered. Maximal zero textures of the $3\times 3$ lighter and heavier Dirac mass matrices of neutral leptons, appearing in th... |
0710.3334 | Jan Kalinowski | S.Y. Choi, J. Kalinowski, H.-U. Martyn, R. Ruckl and H. Spiesberger | Speculations on Isolated Lepton Events at HERA | LaTeX, 6 pages, 2 figures, presented at the XXXI Conference of
Theoretical Physics "Matter to the Deepest", Ustron, Poland, September 5-11,
2007 | ActaPhys.Polon.B38:3415-3420,2007 | null | null | hep-ph | null | Speculations on mechanisms which might be responsible for events with an
isolated high p_T lepton, a hadron jet and missing energy, as observed in the
H1 experiment at HERA, are discussed.
| [
{
"created": "Wed, 17 Oct 2007 15:52:21 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Choi",
"S. Y.",
""
],
[
"Kalinowski",
"J.",
""
],
[
"Martyn",
"H. -U.",
""
],
[
"Ruckl",
"R.",
""
],
[
"Spiesberger",
"H.",
""
]
] | Speculations on mechanisms which might be responsible for events with an isolated high p_T lepton, a hadron jet and missing energy, as observed in the H1 experiment at HERA, are discussed. |
hep-ph/9910343 | Gavin Salam | V. Antonelli, M. Dasgupta and G.P. Salam | The resummed thrust distribution in DIS | 5 pages; talk presented by V. Antonelli at the UK Phenomenology
Workshop on Collider Physics, September 1999, St. John's College, Durham | J.Phys.G26:658-662,2000 | 10.1088/0954-3899/26/5/323 | Bicocca-FT-99-31 | hep-ph | null | We present preliminary results on the resummation of leading and
next-to-leading logarithms for the thrust distribution in deep inelastic
scattering. Our predictions, expanded to O(alpha_s^2), are compared to
corresponding results from the Monte Carlo programs DISASTER++ and DISENT.
| [
{
"created": "Thu, 14 Oct 1999 16:28:37 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Antonelli",
"V.",
""
],
[
"Dasgupta",
"M.",
""
],
[
"Salam",
"G. P.",
""
]
] | We present preliminary results on the resummation of leading and next-to-leading logarithms for the thrust distribution in deep inelastic scattering. Our predictions, expanded to O(alpha_s^2), are compared to corresponding results from the Monte Carlo programs DISASTER++ and DISENT. |
hep-ph/9203214 | Andrei Linde | Andrei Linde | Strings, Textures, Inflation and Spectrum Bending | 13 pages | Phys.Lett.B284:215-222,1992 | 10.1016/0370-2693(92)90423-2 | null | hep-ph | null | We discuss relationship between inflation and various models of production of
density inhomogeneities due to strings, global monopoles, textures and other
topological and non-topological defects. Neither of these models leads to a
consistent cosmological theory without the help of inflation. However, each of
these mo... | [
{
"created": "Mon, 16 Mar 1992 19:24:58 GMT",
"version": "v1"
}
] | 2009-09-29 | [
[
"Linde",
"Andrei",
""
]
] | We discuss relationship between inflation and various models of production of density inhomogeneities due to strings, global monopoles, textures and other topological and non-topological defects. Neither of these models leads to a consistent cosmological theory without the help of inflation. However, each of these mode... |
1102.2779 | Jens O. Andersen | Jens O. Andersen, Rashid Khan, and Lars T. Kyllingstad | The chiral phase transition and the role of vacuum fluctuations | 10 pages 5figs | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply optimized perturbation theory to the quark-meson model at finite
temperature T and quark chemical potential mu. The effective potential is
calculated to one loop both in the chiral limit and at the physical point and
used to study the chiral dynamics of two-flavor QCD. The critical temperature
and the order ... | [
{
"created": "Mon, 14 Feb 2011 14:29:22 GMT",
"version": "v1"
}
] | 2011-02-15 | [
[
"Andersen",
"Jens O.",
""
],
[
"Khan",
"Rashid",
""
],
[
"Kyllingstad",
"Lars T.",
""
]
] | We apply optimized perturbation theory to the quark-meson model at finite temperature T and quark chemical potential mu. The effective potential is calculated to one loop both in the chiral limit and at the physical point and used to study the chiral dynamics of two-flavor QCD. The critical temperature and the order of... |
2302.11758 | Guo-Liang Yu | Guo-Liang Yu, Yan Meng, Zhen-Yu Li, Zhi-Gang Wang and Lu Jie | Strong decay properties of single heavy baryons $\Lambda_{Q}$,
$\Sigma_{Q}$ and $\Omega_{Q}$ | arXiv admin note: substantial text overlap with arXiv:2206.08128 | Int. J. Mod. Phys. A, 38 (2023) 2350082 | 10.1142/S0217751X23500823 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Motivated by recent progresses in experiments in searching for the
$\Omega_{c}$ baryons, we systematically analyze the strong decay behaviors of
single heavy baryons $\Lambda_{Q}$, $\Sigma_{Q}$ and $\Omega_{Q}$. The two-body
strong decay properties of $S$-wave, $P$-wave and some $D$-wave states are
studied with the $... | [
{
"created": "Thu, 23 Feb 2023 03:14:32 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Feb 2023 11:26:52 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Apr 2023 13:15:29 GMT",
"version": "v3"
},
{
"created": "Sun, 16 Apr 2023 11:51:42 GMT",
"version": "v4"
},
{
"c... | 2023-08-28 | [
[
"Yu",
"Guo-Liang",
""
],
[
"Meng",
"Yan",
""
],
[
"Li",
"Zhen-Yu",
""
],
[
"Wang",
"Zhi-Gang",
""
],
[
"Jie",
"Lu",
""
]
] | Motivated by recent progresses in experiments in searching for the $\Omega_{c}$ baryons, we systematically analyze the strong decay behaviors of single heavy baryons $\Lambda_{Q}$, $\Sigma_{Q}$ and $\Omega_{Q}$. The two-body strong decay properties of $S$-wave, $P$-wave and some $D$-wave states are studied with the $^{... |
hep-ph/9611409 | Manuel Drees | Manuel Drees (APCTP, Seoul) | An Introduction to Supersymmetry | Lectures given at Seoul summer symposium on field theory, August
1996; 42 pages, LaTeX with equation.sty and axodraw.sty | null | null | APCTP-96-05, KEK-TH-501 | hep-ph | null | A fairly elementary introduction to supersymmetric field theories in general
and the minimal supersymmetric Standard Model (MSSM) in particular is given.
Topics covered include the cancellation of quadratic divergencies, the
construction of the supersymmetric Lagrangian using superfields, the field
content of the MSS... | [
{
"created": "Mon, 25 Nov 1996 12:57:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Drees",
"Manuel",
"",
"APCTP, Seoul"
]
] | A fairly elementary introduction to supersymmetric field theories in general and the minimal supersymmetric Standard Model (MSSM) in particular is given. Topics covered include the cancellation of quadratic divergencies, the construction of the supersymmetric Lagrangian using superfields, the field content of the MSSM,... |
2402.06406 | Patricia Magalhaes | Patricia C. Magalh\~aes, Tara Nanut Petri\v{c}, and Stefan Schacht | Summary of CKM 2023 Working Group 7: "Mixing and CP violation in the D
system: $x_D$, $y_D$, $|q/p|_D$, $\phi_D$, DCPV in $D$ decays" | Presented at the 12th Workshop on the CKM Unitarity Triangle, 18-22
September 2023, Santiago de Compostela | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | We summarize the results of Working Group 7 at the 12th International
Workshop on the CKM Unitarity Triangle (CKM 2023) which took place in Santiago
de Compostela, Spain, 18--22 September 2023.
| [
{
"created": "Fri, 9 Feb 2024 13:45:29 GMT",
"version": "v1"
}
] | 2024-02-12 | [
[
"Magalhães",
"Patricia C.",
""
],
[
"Petrič",
"Tara Nanut",
""
],
[
"Schacht",
"Stefan",
""
]
] | We summarize the results of Working Group 7 at the 12th International Workshop on the CKM Unitarity Triangle (CKM 2023) which took place in Santiago de Compostela, Spain, 18--22 September 2023. |
1601.01837 | Nasuf Sonmez PhD | Nasuf Sonmez | Charged Higgs Pair Production in THDM Through Photon-photon Collisions
at the ILC | 9 pages, 5 figures | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this study, the charged Higgs pair production is analyzed for the minimal
extension of the standard model called two-higgs-doublet model. The process
$\gamma\gamma\rightarrow H^+H^-$ is calculated at the tree level for the ILC
and the numerical analysis is presented for various parameters. The production
rate of t... | [
{
"created": "Fri, 8 Jan 2016 11:34:20 GMT",
"version": "v1"
}
] | 2016-06-07 | [
[
"Sonmez",
"Nasuf",
""
]
] | In this study, the charged Higgs pair production is analyzed for the minimal extension of the standard model called two-higgs-doublet model. The process $\gamma\gamma\rightarrow H^+H^-$ is calculated at the tree level for the ILC and the numerical analysis is presented for various parameters. The production rate of the... |
2306.12578 | Rebeca Beltran | Rebeca Beltr\'an, Ricardo Cepedello, Martin Hirsch | Tree-level UV completions for $N_R$SMEFT $d=6$ and $d=7$ operators | null | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We study ultra-violet completions for operators in standard model effective
field theory extended with right-handed neutrinos ($N_R$SMEFT). Using a
diagrammatic method, we generate systematically lists of possible tree-level
completions involving scalars, fermions or vectors for all operators at $d=6$
and $d=7$, whic... | [
{
"created": "Wed, 21 Jun 2023 21:27:22 GMT",
"version": "v1"
}
] | 2023-06-23 | [
[
"Beltrán",
"Rebeca",
""
],
[
"Cepedello",
"Ricardo",
""
],
[
"Hirsch",
"Martin",
""
]
] | We study ultra-violet completions for operators in standard model effective field theory extended with right-handed neutrinos ($N_R$SMEFT). Using a diagrammatic method, we generate systematically lists of possible tree-level completions involving scalars, fermions or vectors for all operators at $d=6$ and $d=7$, which ... |
hep-ph/0008324 | Tsou Sheung Tsun | S.T. Tsou (Oxford) and H.M. Chan (Rutherford-Appleton Lab) | Fermion transmutation - a renormalization effect in gauge theory | 6 pages, uses ws-p8-50x6-00.cls, invited talk at APPC 2000 Taipei | null | null | null | hep-ph | null | A new category of phenomena is predicted in which fermions of different
flavours can transmute into one another, for example $e \to \mu$ or $e \to
\tau$, as a consequence of the `rotating' mass matrix due to renormalization.
As examples, calculations will be presented for various such processes. Some of
these could b... | [
{
"created": "Wed, 30 Aug 2000 23:04:29 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Tsou",
"S. T.",
"",
"Oxford"
],
[
"Chan",
"H. M.",
"",
"Rutherford-Appleton Lab"
]
] | A new category of phenomena is predicted in which fermions of different flavours can transmute into one another, for example $e \to \mu$ or $e \to \tau$, as a consequence of the `rotating' mass matrix due to renormalization. As examples, calculations will be presented for various such processes. Some of these could be ... |
2205.04663 | Motohiko Yoshimura | M. Yoshimura | B $-$ L genesis by sliding inflaton | Accepted for publication in JCAP | null | 10.1088/1475-7516/2022/08/080 | null | hep-ph astro-ph.CO gr-qc hep-th | http://creativecommons.org/licenses/by/4.0/ | We propose a new mechanism of lepton (L) number asymmetry generation, hence
offer an explanation of matter-antimatter imbalance when a significant amount
of baryon number is later transformed from this L-number by known electroweak
sphaleron mediated process. The basic theoretical framework is a recently
proposed mul... | [
{
"created": "Tue, 10 May 2022 04:25:03 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Jun 2022 03:05:10 GMT",
"version": "v2"
},
{
"created": "Mon, 29 Aug 2022 00:59:17 GMT",
"version": "v3"
}
] | 2022-09-07 | [
[
"Yoshimura",
"M.",
""
]
] | We propose a new mechanism of lepton (L) number asymmetry generation, hence offer an explanation of matter-antimatter imbalance when a significant amount of baryon number is later transformed from this L-number by known electroweak sphaleron mediated process. The basic theoretical framework is a recently proposed multi... |
hep-ph/0403182 | Andreas Metz | A. Metz, M. Schlegel | Twist-3 Single-Spin Asymmetries in Semi-Inclusive Deep-Inelastic
Scattering | 9 pages, 2 figures, minor changes, version to appear in EPJA | Eur.Phys.J. A22 (2004) 489-494 | 10.1140/epja/i2004-10050-8 | null | hep-ph hep-ex | null | The single spin asymmetries for a longitudinally polarized lepton beam or a
longitudinally polarized nucleon target in semi-inclusive deep-inelastic
scattering are twist-3 observables. We study these asymmetries in a simple
diquark spectator model of the nucleon. Analogous to the case of transverse
target polarizatio... | [
{
"created": "Tue, 16 Mar 2004 16:07:42 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Sep 2004 10:15:24 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Metz",
"A.",
""
],
[
"Schlegel",
"M.",
""
]
] | The single spin asymmetries for a longitudinally polarized lepton beam or a longitudinally polarized nucleon target in semi-inclusive deep-inelastic scattering are twist-3 observables. We study these asymmetries in a simple diquark spectator model of the nucleon. Analogous to the case of transverse target polarization,... |
hep-ph/0110325 | Krzysztof Golec-Biernat | K. Golec-Biernat, L. Motyka, A. M. Stasto | Diffusion into infra-red and unitarization of the BFKL pomeron | 26 pages, 10 figures, some references corrected | Phys.Rev.D65:074037,2002 | 10.1103/PhysRevD.65.074037 | null | hep-ph | null | The BFKL pomeron in perturbative QCD is plagued by the lack of unitarity and
diffusion into the infra-red region of gluon virtualities. These two problems
are intimately related. We perform numerical studies of the evolution equation
proposed by Balitsky and Kovchegov which unitarizes the BFKL pomeron. We show
how di... | [
{
"created": "Thu, 25 Oct 2001 12:28:19 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Oct 2001 10:14:56 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Golec-Biernat",
"K.",
""
],
[
"Motyka",
"L.",
""
],
[
"Stasto",
"A. M.",
""
]
] | The BFKL pomeron in perturbative QCD is plagued by the lack of unitarity and diffusion into the infra-red region of gluon virtualities. These two problems are intimately related. We perform numerical studies of the evolution equation proposed by Balitsky and Kovchegov which unitarizes the BFKL pomeron. We show how diff... |
1611.04487 | Dipsikha Debnath | Dipsikha Debnath, James S. Gainer, Can Kilic, Doojin Kim, Konstantin
T. Matchev, Yuan-Pao Yang | Detecting kinematic boundary surfaces in phase space: particle mass
measurements in SUSY-like events | 49 pages, 26 figures, version published in JHEP, added preprint
number | JHEP 1706 (2017) 092 | 10.1007/JHEP06(2017)092 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We critically examine the classic endpoint method for particle mass
determination, focusing on difficult corners of parameter space, where some of
the measurements are not independent, while others are adversely affected by
the experimental resolution. In such scenarios, mass differences can be
measured relatively we... | [
{
"created": "Mon, 14 Nov 2016 17:26:22 GMT",
"version": "v1"
},
{
"created": "Sun, 27 May 2018 20:42:17 GMT",
"version": "v2"
}
] | 2018-05-29 | [
[
"Debnath",
"Dipsikha",
""
],
[
"Gainer",
"James S.",
""
],
[
"Kilic",
"Can",
""
],
[
"Kim",
"Doojin",
""
],
[
"Matchev",
"Konstantin T.",
""
],
[
"Yang",
"Yuan-Pao",
""
]
] | We critically examine the classic endpoint method for particle mass determination, focusing on difficult corners of parameter space, where some of the measurements are not independent, while others are adversely affected by the experimental resolution. In such scenarios, mass differences can be measured relatively well... |
2308.10946 | Antonio Enrique C\'arcamo Hern\'andez | A. E. C\'arcamo Hern\'andez, Diego Restrepo, Ivan Schmidt, \'Oscar
Zapata | Effective interactions for the SM fermion mass hierarchy and their
possible UV realization | Improved version | null | null | null | hep-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We built an extended 2HDM theory with a spontaneously broken $U(1) _{X}$
global symmetry, where the tree level Universal Seesaw Mechanism generates the
mass hierarchy of the Standard Model charged fermions and the Zee-Babu
mechanism produces tiny active neutrino masses. The third family of SM charged
fermions gets tr... | [
{
"created": "Mon, 21 Aug 2023 18:00:06 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Jul 2024 01:28:28 GMT",
"version": "v2"
}
] | 2024-07-11 | [
[
"Hernández",
"A. E. Cárcamo",
""
],
[
"Restrepo",
"Diego",
""
],
[
"Schmidt",
"Ivan",
""
],
[
"Zapata",
"Óscar",
""
]
] | We built an extended 2HDM theory with a spontaneously broken $U(1) _{X}$ global symmetry, where the tree level Universal Seesaw Mechanism generates the mass hierarchy of the Standard Model charged fermions and the Zee-Babu mechanism produces tiny active neutrino masses. The third family of SM charged fermions gets tree... |
1607.04921 | Gabriel Abelof | Gabriel Abelof, Radja Boughezal, Xiaohui Liu, Frank Petriello | Single-inclusive jet production in electron-nucleon collisions through
next-to-next-to-leading order in perturbative QCD | 9 pages, 4 figures | Physics Letters B (2016), pp. 52-59 | 10.1016/j.physletb.2016.10.022 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the ${\cal O}(\alpha^2\alpha_s^2)$ perturbative corrections to
inclusive jet production in electron-nucleon collisions. This process is of
particular interest to the physics program of a future Electron Ion Collider
(EIC). We include all relevant partonic processes, including deep-inelastic
scattering cont... | [
{
"created": "Sun, 17 Jul 2016 22:44:04 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Oct 2016 21:04:51 GMT",
"version": "v2"
}
] | 2016-10-28 | [
[
"Abelof",
"Gabriel",
""
],
[
"Boughezal",
"Radja",
""
],
[
"Liu",
"Xiaohui",
""
],
[
"Petriello",
"Frank",
""
]
] | We compute the ${\cal O}(\alpha^2\alpha_s^2)$ perturbative corrections to inclusive jet production in electron-nucleon collisions. This process is of particular interest to the physics program of a future Electron Ion Collider (EIC). We include all relevant partonic processes, including deep-inelastic scattering contri... |
1302.0656 | Josip Trampetic Dr. | Josip Trampetic | Noncommutative geometry in quantum field theory and the cosmogenic
neutrino physics at the extreme energies | 10 pages, 6 figures, Invited talk given at Croatian Academy of
Science Symposium: "Nuclear and Subnuclear Physics", December 13, 2012,
Zagreb, Croatia | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Analysis of the covariant theta-exact noncommutative (NC) gauge field theory
(GFT), inspired by high energy cosmic rays experiments, is performed in the
framework of the inelastic neutrino-nucleon scatterings. Next we have have
found neutrino two-point function and shows a closed form decoupled from the
hard ultravio... | [
{
"created": "Mon, 4 Feb 2013 11:49:40 GMT",
"version": "v1"
}
] | 2013-02-05 | [
[
"Trampetic",
"Josip",
""
]
] | Analysis of the covariant theta-exact noncommutative (NC) gauge field theory (GFT), inspired by high energy cosmic rays experiments, is performed in the framework of the inelastic neutrino-nucleon scatterings. Next we have have found neutrino two-point function and shows a closed form decoupled from the hard ultraviole... |
hep-ph/0411118 | Andreas Metz | A. Metz, M. Schlegel | Recent progress in the understanding of single spin asymmetries | 10 pages, contribution to the Festschrift on the occasion of Klaus
Goeke's 60th birthday; references added | Annalen Phys. 13 (2004) 699-708 | 10.1002/andp.200410112 | null | hep-ph hep-ex | null | Over the past years a lot of progress has been made in the understanding of
single spin asymmetries in hard scattering processes. We briefly review this
subject, covering the non-vanishing of time-reversal odd parton distributions,
universality of fragmentation functions, and the discovery of previously
unknown time-... | [
{
"created": "Mon, 8 Nov 2004 18:08:18 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Nov 2004 16:10:10 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Metz",
"A.",
""
],
[
"Schlegel",
"M.",
""
]
] | Over the past years a lot of progress has been made in the understanding of single spin asymmetries in hard scattering processes. We briefly review this subject, covering the non-vanishing of time-reversal odd parton distributions, universality of fragmentation functions, and the discovery of previously unknown time-re... |
1810.00768 | Marcel Krause | Marcel Krause, Margarete Muhlleitner, Michael Spira | 2HDECAY - A program for the Calculation of Electroweak One-Loop
Corrections to Higgs Decays in the Two-Higgs-Doublet Model Including
State-of-the-Art QCD Corrections | 58 pages, 3 figures, added the description of several new
renormalization schemes to match 2HDECAY 1.1.0, added a section about the
parameter conversion routine, added references | null | 10.1016/j.cpc.2019.08.003 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the program package 2HDECAY for the calculation of the partial
decay widths and branching ratios of the Higgs bosons of a general
CP-conserving 2-Higgs doublet model (2HDM). The tool includes the full
electroweak one-loop corrections to all two-body on-shell Higgs decays in the
2HDM that are not loop-induc... | [
{
"created": "Mon, 1 Oct 2018 15:46:32 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Feb 2019 14:06:34 GMT",
"version": "v2"
}
] | 2019-08-23 | [
[
"Krause",
"Marcel",
""
],
[
"Muhlleitner",
"Margarete",
""
],
[
"Spira",
"Michael",
""
]
] | We present the program package 2HDECAY for the calculation of the partial decay widths and branching ratios of the Higgs bosons of a general CP-conserving 2-Higgs doublet model (2HDM). The tool includes the full electroweak one-loop corrections to all two-body on-shell Higgs decays in the 2HDM that are not loop-induced... |
hep-ph/0303016 | Bernd Feucht | B. Feucht, J.H. K\"uhn, S. Moch | Fermionic and Scalar Corrections for the Abelian Form Factor at Two
Loops | Latex, 10 pages, 5 figures. B. Feucht is B. Jantzen in later
publications. (The contents of the paper is unchanged.) | Phys.Lett.B561:111-118,2003 | 10.1016/S0370-2693(03)00410-6 | TTP03-06, DESY 03-021 | hep-ph | null | Two-loop corrections for the form factor in a massive Abelian theory are
evaluated, which result from the insertion of massless fermion or scalar loops
into the massive gauge boson propagator. The result is valid for arbitrary
energies and gauge boson mass. Power-suppressed terms vanish rapidly in the
high energy reg... | [
{
"created": "Tue, 4 Mar 2003 10:43:09 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Apr 2005 14:19:20 GMT",
"version": "v2"
}
] | 2009-03-16 | [
[
"Feucht",
"B.",
""
],
[
"Kühn",
"J. H.",
""
],
[
"Moch",
"S.",
""
]
] | Two-loop corrections for the form factor in a massive Abelian theory are evaluated, which result from the insertion of massless fermion or scalar loops into the massive gauge boson propagator. The result is valid for arbitrary energies and gauge boson mass. Power-suppressed terms vanish rapidly in the high energy regio... |
2011.13902 | Roman Pasechnik | Francisco J. de Anda, Alfredo Aranda, Ant\'onio P. Morais and Roman
Pasechnik | Gauge couplings evolution from the Standard Model, through Pati-Salam
theory, into $E_8$ unification of families and forces | 18 pages, 1 figure and 4 tables | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the potential of ultimate unification of the Standard Model matter
and gauge sectors into a single $E_8$ superfield in ten dimensions via an
intermediate Pati-Salam gauge theory. Through a consistent realisation of a
$\mathbb{T}^6/(\mathbb{Z}_6\times \mathbb{Z}_2)$ orbifolding procedure
accompanied by the ... | [
{
"created": "Fri, 27 Nov 2020 18:44:03 GMT",
"version": "v1"
}
] | 2020-11-30 | [
[
"de Anda",
"Francisco J.",
""
],
[
"Aranda",
"Alfredo",
""
],
[
"Morais",
"António P.",
""
],
[
"Pasechnik",
"Roman",
""
]
] | We explore the potential of ultimate unification of the Standard Model matter and gauge sectors into a single $E_8$ superfield in ten dimensions via an intermediate Pati-Salam gauge theory. Through a consistent realisation of a $\mathbb{T}^6/(\mathbb{Z}_6\times \mathbb{Z}_2)$ orbifolding procedure accompanied by the Wi... |
hep-ph/9604258 | Mustafa Savci | T.M. Aliev (Institute of Physics, Azerbaijanian Academy of Sciences),
M. Savci (Middle East Technical University) | The Strong g_B(**)BPi Coupling Constant in full QCD | 7 pages,LaTeX formatted | J.Phys.G22:1759-1764,1996 | 10.1088/0954-3899/22/12/006 | METU-PHYS-HEP-96-10 | hep-ph | null | To leading order in alpha_s, the leading and non-leading 1/m_b corrections to
the excited g_B^(**) meson coupling g_B^(**)BPi is calculated in the framework
of QCD spectral moment sum rules in the full theory. Our prediction is in good
agreement=20 with the light-cone QCD sum rule result.
| [
{
"created": "Sun, 7 Apr 1996 14:08:09 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Aliev",
"T. M.",
"",
"Institute of Physics, Azerbaijanian Academy of Sciences"
],
[
"Savci",
"M.",
"",
"Middle East Technical University"
]
] | To leading order in alpha_s, the leading and non-leading 1/m_b corrections to the excited g_B^(**) meson coupling g_B^(**)BPi is calculated in the framework of QCD spectral moment sum rules in the full theory. Our prediction is in good agreement=20 with the light-cone QCD sum rule result. |
2205.11846 | Zhi-Long Han | Ang Liu, Feng-Lan Shao, Zhi-Long Han, Yi Jin, Honglei Li | Sterile Neutrino Portal Dark Matter in $\nu$THDM | 27 pages, 14 figures | null | 10.1140/epjc/s10052-023-11609-5 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | In this paper, we propose the sterile neutrino portal dark matter in
$\nu$THDM. This model can naturally generate tiny neutrino mass with the
neutrinophilic scalar doublet $\Phi_{\nu}$ and sterile neutrinos $N$ around TeV
scale. Charged under a $Z_2$ symmetry, one Dirac fermion singlet $\chi$ and one
scalar singlet $... | [
{
"created": "Tue, 24 May 2022 07:12:05 GMT",
"version": "v1"
}
] | 2023-06-07 | [
[
"Liu",
"Ang",
""
],
[
"Shao",
"Feng-Lan",
""
],
[
"Han",
"Zhi-Long",
""
],
[
"Jin",
"Yi",
""
],
[
"Li",
"Honglei",
""
]
] | In this paper, we propose the sterile neutrino portal dark matter in $\nu$THDM. This model can naturally generate tiny neutrino mass with the neutrinophilic scalar doublet $\Phi_{\nu}$ and sterile neutrinos $N$ around TeV scale. Charged under a $Z_2$ symmetry, one Dirac fermion singlet $\chi$ and one scalar singlet $\p... |
1911.02461 | Jialun Ping | Yue Tan, Jialun Ping | $Y(4626)$ in a chiral constituent quark model | 6 pages, 3 figures | Phys. Rev. D 101, 054010 (2020) | 10.1103/PhysRevD.101.054010 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Belle Collaboration reported a new exotic state $Y(4620)$ with mass
at 4625.9 MeV in the positronium annihilation process. Inspired by experiment,
we study the tetraquark system $c\bar{s}s\bar{c}$ with quantum numbers
$J^{P}=1^{-}$ in the framework of chiral constituent quark model with the help
of Gaussian... | [
{
"created": "Wed, 6 Nov 2019 16:26:09 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Nov 2019 06:44:31 GMT",
"version": "v2"
},
{
"created": "Sat, 21 Dec 2019 07:33:45 GMT",
"version": "v3"
}
] | 2020-03-18 | [
[
"Tan",
"Yue",
""
],
[
"Ping",
"Jialun",
""
]
] | Recently, Belle Collaboration reported a new exotic state $Y(4620)$ with mass at 4625.9 MeV in the positronium annihilation process. Inspired by experiment, we study the tetraquark system $c\bar{s}s\bar{c}$ with quantum numbers $J^{P}=1^{-}$ in the framework of chiral constituent quark model with the help of Gaussian e... |
2405.05340 | Michele Maltoni | Saeed Ansarifard, M. C. Gonzalez-Garcia, Michele Maltoni, Joao Paulo
Pinheiro | Solar neutrinos and leptonic spin forces | 22 pages, 5 figures, 1 table. Matches published version | JHEP07(2024)172 | 10.1007/JHEP07(2024)172 | IFT-UAM/CSIC-24-67, YITP-SB-2024-08 | hep-ph astro-ph.SR | http://creativecommons.org/licenses/by/4.0/ | We quantify the effects of light spin-zero particles with pseudoscalar
couplings to leptons and scalar couplings to nucleons on the evolution of solar
neutrinos. In this scenario the matter potential sourced by the nucleons in the
Sun's matter gives rise to spin precession of the relativistic neutrino
ensemble. As su... | [
{
"created": "Wed, 8 May 2024 18:12:58 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Aug 2024 08:37:50 GMT",
"version": "v2"
}
] | 2024-08-07 | [
[
"Ansarifard",
"Saeed",
""
],
[
"Gonzalez-Garcia",
"M. C.",
""
],
[
"Maltoni",
"Michele",
""
],
[
"Pinheiro",
"Joao Paulo",
""
]
] | We quantify the effects of light spin-zero particles with pseudoscalar couplings to leptons and scalar couplings to nucleons on the evolution of solar neutrinos. In this scenario the matter potential sourced by the nucleons in the Sun's matter gives rise to spin precession of the relativistic neutrino ensemble. As such... |
hep-ph/0106192 | Bernard Pire | E. R. Berger, F. Cano, M. Diehl and B. Pire | Generalized parton distributions in the deuteron | null | Phys.Rev.Lett.87:142302,2001 | 10.1103/PhysRevLett.87.142302 | null | hep-ph nucl-th | null | We introduce generalized quark and gluon distributions in the deuteron, which
can be measured in exclusive processes like deeply virtual Compton scattering
and meson electroproduction. We discuss the basic properties of these
distributions, and point out how they probe the interplay of nucleon and parton
degrees of f... | [
{
"created": "Mon, 18 Jun 2001 09:47:19 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Berger",
"E. R.",
""
],
[
"Cano",
"F.",
""
],
[
"Diehl",
"M.",
""
],
[
"Pire",
"B.",
""
]
] | We introduce generalized quark and gluon distributions in the deuteron, which can be measured in exclusive processes like deeply virtual Compton scattering and meson electroproduction. We discuss the basic properties of these distributions, and point out how they probe the interplay of nucleon and parton degrees of fre... |
hep-ph/9410304 | Rainer Jakob | R. Jakob, P. Kroll, M. Raulfs | Meson-Photon Transition Form Factors | 21 pages, REVTEX, 5 figures (appended as uuencoded compressed tar
file) preprint WU-B 94-28, BUGH Wuppertal | J.Phys.G22:45-58,1996 | 10.1088/0954-3899/22/1/004 | null | hep-ph | null | We report results on the $\pi$-$\gamma$ transition form factor obtained
within the hard scattering approach including transverse momentum effects and
Sudakov corrections. The results clearly favor distribution amplitudes close to
the asymptotic form, $\sim x_1x_2$, and disfavor distribution amplitudes which
are stron... | [
{
"created": "Mon, 17 Oct 1994 11:41:16 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Oct 1994 11:10:52 GMT",
"version": "v2"
}
] | 2009-09-25 | [
[
"Jakob",
"R.",
""
],
[
"Kroll",
"P.",
""
],
[
"Raulfs",
"M.",
""
]
] | We report results on the $\pi$-$\gamma$ transition form factor obtained within the hard scattering approach including transverse momentum effects and Sudakov corrections. The results clearly favor distribution amplitudes close to the asymptotic form, $\sim x_1x_2$, and disfavor distribution amplitudes which are strongl... |
hep-ph/0302027 | Stuart Raby | Stuart Raby | A Natural Framework for Bi-large Neutrino Mixing | 10 pages, no figures, extended discussion of standard model version
including charged lepton analysis | Phys.Lett. B561 (2003) 119-124 | 10.1016/S0370-2693(03)00421-0 | OHSTPY-HEP-T-03-001 | hep-ph | null | In this letter we present a "natural" framework for obtaining bi-large
neutrino mixing incorporating the FGY neutrino mass matrix ansatz. We show that
an $SU(2) \times U(1)$ family symmetry can provide the desired FGY neutrino
mass ansatz in the MSSM. We also show how to obtain an approximate FGY ansatz
in an SO(10) ... | [
{
"created": "Tue, 4 Feb 2003 20:32:58 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Feb 2003 03:08:44 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Mar 2003 19:15:38 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Raby",
"Stuart",
""
]
] | In this letter we present a "natural" framework for obtaining bi-large neutrino mixing incorporating the FGY neutrino mass matrix ansatz. We show that an $SU(2) \times U(1)$ family symmetry can provide the desired FGY neutrino mass ansatz in the MSSM. We also show how to obtain an approximate FGY ansatz in an SO(10) SU... |
hep-ph/0503152 | Stefano Moretti Dr | S. Moretti, M.R. Nolten and D.A. Ross (Southampton University) | Weak corrections and high $E_T$ jets at Tevatron | 4 pages, 4 figures, no significant changes from v2, version to appear
in PRD | Phys.Rev.D74:097301,2006 | 10.1103/PhysRevD.74.097301 | SHEP-05-06 | hep-ph | null | We calculate one-loop (purely) Weak (W) corrections of ${\cal
O}(\alpha_{\mathrm{S}}^2\alpha_{\mathrm{W}})$ to the partonic cross section of
two jets at Tevatron and prove that they can be larger than the tree-level
${\cal O}(\alpha_{\mathrm{S}}\alpha_{\mathrm{EW}})$ and ${\cal
O}(\alpha_{\mathrm{EW}}^2)$ Electro-Wea... | [
{
"created": "Wed, 16 Mar 2005 11:39:42 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Jun 2006 16:09:16 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Oct 2006 17:02:04 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Moretti",
"S.",
"",
"Southampton University"
],
[
"Nolten",
"M. R.",
"",
"Southampton University"
],
[
"Ross",
"D. A.",
"",
"Southampton University"
]
] | We calculate one-loop (purely) Weak (W) corrections of ${\cal O}(\alpha_{\mathrm{S}}^2\alpha_{\mathrm{W}})$ to the partonic cross section of two jets at Tevatron and prove that they can be larger than the tree-level ${\cal O}(\alpha_{\mathrm{S}}\alpha_{\mathrm{EW}})$ and ${\cal O}(\alpha_{\mathrm{EW}}^2)$ Electro-Weak ... |
1410.4157 | Grigory Ovanesyan | Grigory Ovanesyan | Jet quenching beyond the energy loss approach | 8 pages, 2 figures | null | 10.1142/S2010194515600605 | ACFI-T14-20 | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the jet quenching effect in heavy ion collisions, based on
medium-induced splitting functions calculated from Soft Collinear Effective
Theory with Glauber Gluons. Our method is formulated in the language of DGLAP
evolution equations with medium-induced splitting functions. In the small-$x$
soft gluon approxi... | [
{
"created": "Wed, 15 Oct 2014 18:27:38 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Ovanesyan",
"Grigory",
""
]
] | We study the jet quenching effect in heavy ion collisions, based on medium-induced splitting functions calculated from Soft Collinear Effective Theory with Glauber Gluons. Our method is formulated in the language of DGLAP evolution equations with medium-induced splitting functions. In the small-$x$ soft gluon approxima... |
1304.1873 | Avdhesh Kumar | Avdhesh Kumar, Jitesh R. Bhatt and Ananta P. Mishra | Fluctuations in Relativistic Causal Hydrodynamics | 22 pages, 12 figures, (some typographical errors are corrected, new
references and figures have been added, accepted for publication in Nuclear
Physics A.) | Nucl. Phys. A, 925, 199 (2014) | 10.1016/j.nuclphysa.2014.02.012 | null | hep-ph nucl-th physics.flu-dyn physics.plasm-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Formalism to calculate the hydrodynamic fluctuations by applying the Onsager
theory to the relativistic Navier-Stokes equation is already known. In this
work, we calculate hydrodynamic-fluctuations within the framework of the second
order hydrodynamics of M\"{u}ller, Israel and Stewart and its generalization to
the t... | [
{
"created": "Sat, 6 Apr 2013 10:12:56 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Apr 2013 06:17:38 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Feb 2014 17:05:15 GMT",
"version": "v3"
}
] | 2014-09-16 | [
[
"Kumar",
"Avdhesh",
""
],
[
"Bhatt",
"Jitesh R.",
""
],
[
"Mishra",
"Ananta P.",
""
]
] | Formalism to calculate the hydrodynamic fluctuations by applying the Onsager theory to the relativistic Navier-Stokes equation is already known. In this work, we calculate hydrodynamic-fluctuations within the framework of the second order hydrodynamics of M\"{u}ller, Israel and Stewart and its generalization to the thi... |
1009.2450 | Emanuele Re | Emanuele Re | Single-top Wt-channel production matched with parton showers using the
POWHEG method | 23 pages, 9 figures | Eur.Phys.J.C71:1547,2011 | 10.1140/epjc/s10052-011-1547-z | IPPP/10/74, DCPT/10/148 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present results for the next-to-leading order calculation of single-top
Wt-channel production interfaced to Shower Monte Carlo programs, implemented
according to the POWHEG method. A comparison with MC@NLO is carried out.
Results obtained using the PYTHIA shower are also shown and the effect of
typical cuts is bri... | [
{
"created": "Mon, 13 Sep 2010 17:00:38 GMT",
"version": "v1"
}
] | 2011-03-03 | [
[
"Re",
"Emanuele",
""
]
] | We present results for the next-to-leading order calculation of single-top Wt-channel production interfaced to Shower Monte Carlo programs, implemented according to the POWHEG method. A comparison with MC@NLO is carried out. Results obtained using the PYTHIA shower are also shown and the effect of typical cuts is brief... |
2303.04420 | Sergey Afonin | S.S. Afonin and T.D. Solomko | On incorporation of heavy-quark mass into soft-wall holographic models | 24 pages | International Journal of Modern Physics A38 (2023) 2350122 | 10.1142/S0217751X23501221 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the soft-wall holographic model with the linear dilaton
background. The model leads to a Hydrogen-like meson spectrum which can be
interpreted as the static limit with very large quark masses when the Coulomb
interaction dominates. The mass scale introduced by the linear dilaton is
matched to the quark ma... | [
{
"created": "Wed, 8 Mar 2023 07:45:13 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Mar 2023 13:26:04 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Oct 2023 17:39:40 GMT",
"version": "v3"
}
] | 2023-10-20 | [
[
"Afonin",
"S. S.",
""
],
[
"Solomko",
"T. D.",
""
]
] | We consider the soft-wall holographic model with the linear dilaton background. The model leads to a Hydrogen-like meson spectrum which can be interpreted as the static limit with very large quark masses when the Coulomb interaction dominates. The mass scale introduced by the linear dilaton is matched to the quark mass... |
1702.08073 | Thomas W. Kephart | Bradley L. Rachlin and Thomas W. Kephart | Spontaneous Breaking of Gauge Groups to Discrete Symmetries | 45 pages | null | 10.1007/JHEP08(2017)110 | null | hep-ph hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many models of beyond Standard Model physics connect flavor symmetry with a
discrete group. Having this symmetry arise spontaneously from a gauge theory
maintains compatibility with quantum gravity and can be used to systematically
prevent anomalies. We minimize a number of Higgs potentials that break gauge
groups to... | [
{
"created": "Sun, 26 Feb 2017 19:59:08 GMT",
"version": "v1"
}
] | 2017-09-13 | [
[
"Rachlin",
"Bradley L.",
""
],
[
"Kephart",
"Thomas W.",
""
]
] | Many models of beyond Standard Model physics connect flavor symmetry with a discrete group. Having this symmetry arise spontaneously from a gauge theory maintains compatibility with quantum gravity and can be used to systematically prevent anomalies. We minimize a number of Higgs potentials that break gauge groups to d... |
1012.2455 | Andrej Arbuzov | A.B. Arbuzov, E.A. Kuraev, M.K. Volkov | Production of $\omega\pi^0$ pair in electron-positron annihilation | A mistake is corrected, results are updated; 5 pages | Phys.Rev.C83:048201,2011 | 10.1103/PhysRevC.83.048201 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The process of electron-positron annihilation into a pair of $\pi^0$ and
$\omega$ mesons is considered in the framework of the SU(2)$\times$SU(2)
Nambu--Jona-Lasinio model. Contributions of intermediate photons, $\rho(770)$
and $\rho'(1450)$ vector mesons are taken into account. It is shown that the
bulk of the cross... | [
{
"created": "Sat, 11 Dec 2010 13:33:43 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Mar 2011 12:15:37 GMT",
"version": "v2"
}
] | 2011-05-05 | [
[
"Arbuzov",
"A. B.",
""
],
[
"Kuraev",
"E. A.",
""
],
[
"Volkov",
"M. K.",
""
]
] | The process of electron-positron annihilation into a pair of $\pi^0$ and $\omega$ mesons is considered in the framework of the SU(2)$\times$SU(2) Nambu--Jona-Lasinio model. Contributions of intermediate photons, $\rho(770)$ and $\rho'(1450)$ vector mesons are taken into account. It is shown that the bulk of the cross s... |
1111.2854 | Pietro Slavich | E. Bagnaschi, G. Degrassi, P. Slavich and A. Vicini | Higgs production via gluon fusion in the POWHEG approach in the SM and
in the MSSM | 27 pages, 36 eps figures; v2: 2 eps figures added, section 3.2
expanded, version published in JHEP | JHEP 1202:088,2012 | 10.1007/JHEP02(2012)088 | RM3-TH/11-5; IFUM-990/FT | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the gluon fusion production cross section of a scalar Higgs boson
at NLO QCD in the SM and in the MSSM. We implement the calculation in the
POWHEG approach, and match the NLO-QCD results with the PYTHIA and HERWIG QCD
parton showers. We discuss a few representative scenarios in the SM and MSSM
parameter s... | [
{
"created": "Fri, 11 Nov 2011 20:45:54 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Feb 2012 15:11:17 GMT",
"version": "v2"
}
] | 2012-03-01 | [
[
"Bagnaschi",
"E.",
""
],
[
"Degrassi",
"G.",
""
],
[
"Slavich",
"P.",
""
],
[
"Vicini",
"A.",
""
]
] | We consider the gluon fusion production cross section of a scalar Higgs boson at NLO QCD in the SM and in the MSSM. We implement the calculation in the POWHEG approach, and match the NLO-QCD results with the PYTHIA and HERWIG QCD parton showers. We discuss a few representative scenarios in the SM and MSSM parameter spa... |
2404.18992 | Ian Pang | Haoxing Du, Claudius Krause, Vinicius Mikuni, Benjamin Nachman, Ian
Pang and David Shih | Unifying Simulation and Inference with Normalizing Flows | 12 pages, 7 figures | null | null | HEPHY-ML-24-01 | hep-ph hep-ex physics.data-an physics.ins-det stat.ML | http://creativecommons.org/licenses/by/4.0/ | There have been many applications of deep neural networks to detector
calibrations and a growing number of studies that propose deep generative
models as automated fast detector simulators. We show that these two tasks can
be unified by using maximum likelihood estimation (MLE) from conditional
generative models for ... | [
{
"created": "Mon, 29 Apr 2024 18:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 9 May 2024 21:41:49 GMT",
"version": "v2"
}
] | 2024-05-13 | [
[
"Du",
"Haoxing",
""
],
[
"Krause",
"Claudius",
""
],
[
"Mikuni",
"Vinicius",
""
],
[
"Nachman",
"Benjamin",
""
],
[
"Pang",
"Ian",
""
],
[
"Shih",
"David",
""
]
] | There have been many applications of deep neural networks to detector calibrations and a growing number of studies that propose deep generative models as automated fast detector simulators. We show that these two tasks can be unified by using maximum likelihood estimation (MLE) from conditional generative models for en... |
0707.3199 | Schoeffel Laurent | Laurent Schoeffel (DAPNIA, Saclay) | Review of diffraction at HERA and Tevatron | 3 pages (2 col.), 6 figures, proceedings of the conference
Photon2007, Paris 9-13 July 2007 | Nucl.Phys.Proc.Suppl.184:81-84,2008 | 10.1016/j.nuclphysbps.2008.09.142 | null | hep-ph | null | We present and discuss the recent results on diffraction from the HERA and
Tevatron experiments.
| [
{
"created": "Sat, 21 Jul 2007 11:04:02 GMT",
"version": "v1"
}
] | 2008-12-18 | [
[
"Schoeffel",
"Laurent",
"",
"DAPNIA, Saclay"
]
] | We present and discuss the recent results on diffraction from the HERA and Tevatron experiments. |
2105.03422 | Wen Yin | Dongok Kim, Younggeun Kim, Yannis K. Semertzidis, Yun Chang Shin, and
Wen Yin | Cosmic Axion Force | 30pages, 8figures | null | 10.1103/PhysRevD.104.095010 | TU-1023 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Nambu-Goldstone bosons, or axions, may be ubiquitous. Some of the axions may
have small masses and thus serve as mediators of long-range forces. In this
paper, we study the force mediated by an extremely light axion, $\phi$, between
the visible sector and the dark sector, where dark matter lives. Since nature
does no... | [
{
"created": "Fri, 7 May 2021 17:54:25 GMT",
"version": "v1"
}
] | 2021-11-24 | [
[
"Kim",
"Dongok",
""
],
[
"Kim",
"Younggeun",
""
],
[
"Semertzidis",
"Yannis K.",
""
],
[
"Shin",
"Yun Chang",
""
],
[
"Yin",
"Wen",
""
]
] | Nambu-Goldstone bosons, or axions, may be ubiquitous. Some of the axions may have small masses and thus serve as mediators of long-range forces. In this paper, we study the force mediated by an extremely light axion, $\phi$, between the visible sector and the dark sector, where dark matter lives. Since nature does not ... |
hep-ph/0203273 | Osamu Yasuda | Osamu Yasuda | Physics potential and present status of neutrino factories | 10 pages, 4 figures and 1 table, uses sprocl.sty. Talk at 3rd
Workshop on Neutrino Oscillations and Their Origin (NOON 2001), Kashiwa,
Japan, 5-8 Dec 2001 | null | 10.1142/9789812776488_0028 | null | hep-ph | null | I briefly review the recent status of research on physics potential of
neutrino factories with emphasis on measurements of the CP phase.
| [
{
"created": "Fri, 29 Mar 2002 13:12:00 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Yasuda",
"Osamu",
""
]
] | I briefly review the recent status of research on physics potential of neutrino factories with emphasis on measurements of the CP phase. |
2105.11189 | Sven Heinemeyer | S. Heinemeyer, C. Li, F. Lika, G. Moortgat-Pick, S. Paasch | A 96 GeV Higgs Boson in the 2HDMS: $e^+e^-$ collider prospects | 11 pages, 1 figure. Talks presented at the International Workshop on
Future Linear Colliders (LCWS2021), 15-18 March 2021. C21-03-15.1. arXiv
admin note: text overlap with arXiv:2002.06904 | null | null | IFT-UAM/CSIC-21-061, DESY 21-077 | hep-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The CMS collaboration reported a $\sim 3 \, \sigma$ (local) excess at
$96\;$GeV in the search for light Higgs-boson decaying into two photons. This
mass coincides with a $\sim 2 \, \sigma$ (local) excess in the $b\bar b$ final
state at LEP. We show an interpretation of these possible signals as the
lightest Higgs bos... | [
{
"created": "Mon, 24 May 2021 10:29:50 GMT",
"version": "v1"
}
] | 2021-05-25 | [
[
"Heinemeyer",
"S.",
""
],
[
"Li",
"C.",
""
],
[
"Lika",
"F.",
""
],
[
"Moortgat-Pick",
"G.",
""
],
[
"Paasch",
"S.",
""
]
] | The CMS collaboration reported a $\sim 3 \, \sigma$ (local) excess at $96\;$GeV in the search for light Higgs-boson decaying into two photons. This mass coincides with a $\sim 2 \, \sigma$ (local) excess in the $b\bar b$ final state at LEP. We show an interpretation of these possible signals as the lightest Higgs boson... |
2003.11655 | Craig Roberts | Zhu-Fang Cui, Chen Chen, Daniele Binosi, Feliciano De Soto, Craig D.
Roberts, Jose Rodriguez-Quintero, Sebastian M. Schmidt and Jorge Segovia | Nucleon elastic form factors at accessible large spacelike momenta | 14 pages, 9 figures, 1 table | Phys. Rev. D 102, 014043 (2020) | 10.1103/PhysRevD.102.014043 | NJU-INP 017/20 | hep-ph hep-lat nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A Poincar\'e-covariant quark+diquark Faddeev equation is used to compute
nucleon elastic form factors on $0\leq Q^2\leq 18 \,m_N^2$ ($m_N$ is the
nucleon mass) and elucidate their role as probes of emergent hadronic mass in
the Standard Model. The calculations expose features of the form factors that
can be tested in... | [
{
"created": "Wed, 25 Mar 2020 21:51:14 GMT",
"version": "v1"
}
] | 2020-08-05 | [
[
"Cui",
"Zhu-Fang",
""
],
[
"Chen",
"Chen",
""
],
[
"Binosi",
"Daniele",
""
],
[
"De Soto",
"Feliciano",
""
],
[
"Roberts",
"Craig D.",
""
],
[
"Rodriguez-Quintero",
"Jose",
""
],
[
"Schmidt",
"Sebastian M.",
... | A Poincar\'e-covariant quark+diquark Faddeev equation is used to compute nucleon elastic form factors on $0\leq Q^2\leq 18 \,m_N^2$ ($m_N$ is the nucleon mass) and elucidate their role as probes of emergent hadronic mass in the Standard Model. The calculations expose features of the form factors that can be tested in n... |
hep-ph/0611359 | Francis Halzen | M.C. Gonzalez-Garcia and F. Halzen | Gamma Ray Burst Neutrinos Probing Quantum Gravity | 14 pages, 2 figures | JCAP 0702:008,2007 | 10.1088/1475-7516/2007/02/008 | null | hep-ph astro-ph | null | Very high energy, short wavelength, neutrinos may interact with the
space-time foam predicted by theories of quantum gravity. They would propagate
like light through a crystal lattice and be delayed, with the delay depending
on the energy. This will appear to the observer as a violation of Lorenz
invariance. Back of ... | [
{
"created": "Tue, 28 Nov 2006 21:37:01 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Gonzalez-Garcia",
"M. C.",
""
],
[
"Halzen",
"F.",
""
]
] | Very high energy, short wavelength, neutrinos may interact with the space-time foam predicted by theories of quantum gravity. They would propagate like light through a crystal lattice and be delayed, with the delay depending on the energy. This will appear to the observer as a violation of Lorenz invariance. Back of th... |
2309.00930 | Zhang Liang | Liang Zhang | Tensor Loop Reduction via the Baikov Representation and an Auxiliary
Vector | 28 pages, an ancillary file | null | null | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we introduce a simple and efficient approach for the general
reduction of one-loop integrals. Our method employs the introduction of an
auxiliary vector and the identification of the tensor structure as an auxiliary
propagator. This key insight allows us to express a wide range of one-loop
integrals, e... | [
{
"created": "Sat, 2 Sep 2023 12:46:49 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Nov 2023 11:51:30 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Mar 2024 04:45:20 GMT",
"version": "v3"
},
{
"created": "Thu, 28 Mar 2024 01:46:32 GMT",
"version": "v4"
},
{
"cr... | 2024-05-01 | [
[
"Zhang",
"Liang",
""
]
] | In this paper, we introduce a simple and efficient approach for the general reduction of one-loop integrals. Our method employs the introduction of an auxiliary vector and the identification of the tensor structure as an auxiliary propagator. This key insight allows us to express a wide range of one-loop integrals, enc... |
2103.11752 | Melek Y{\i}lmaz \c{S}eng\"ul | Melek Yilmaz Sengul | Double electron-positron pair production with two-electron capture in
relativistic heavy-ion collisions | 7 pages, 1 figure | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | We calculated the cross section of double electron-positron pair production
with two-electron capture for the collisions of Pb+Pb ions and we did our
calculations at LHC energies. We applied a similar methodology for the
calculation of bound-free electron-positron pair production. We used
perturbation theory and impl... | [
{
"created": "Mon, 22 Mar 2021 12:10:40 GMT",
"version": "v1"
}
] | 2021-03-23 | [
[
"Sengul",
"Melek Yilmaz",
""
]
] | We calculated the cross section of double electron-positron pair production with two-electron capture for the collisions of Pb+Pb ions and we did our calculations at LHC energies. We applied a similar methodology for the calculation of bound-free electron-positron pair production. We used perturbation theory and implem... |
hep-ph/9608459 | Alexey Yu Umnikov | A.Yu. Umnikov (INFN, Perugia, Italy), F.C. Khanna (Edmonton, Canada)
and L.P. Kaptari (JINR, Dubna, Russia) | Deep inelastic scattering on the deuteron in the Bethe-Salpeter
formalism II: Realistic $NN$-interaction | 29 pages of text using revtex, plus 15 Postscript figures | Phys.Rev.C56:1700-1719,1997 | 10.1103/PhysRevC.56.1700 | null | hep-ph | null | We present a systematic study of the leading twist structure functions of the
deuteron, F_2^D, b_{1,2}^D and g_1^D in a fully relativistic approach. Our
study is based on a realistic Bethe-Salpeter amplitude for the deuteron, which
is obtained as a solution to the homogeneous Bethe-Salpeter equation with a
realistic ... | [
{
"created": "Wed, 28 Aug 1996 03:26:52 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Umnikov",
"A. Yu.",
"",
"INFN, Perugia, Italy"
],
[
"Khanna",
"F. C.",
"",
"Edmonton, Canada"
],
[
"Kaptari",
"L. P.",
"",
"JINR, Dubna, Russia"
]
] | We present a systematic study of the leading twist structure functions of the deuteron, F_2^D, b_{1,2}^D and g_1^D in a fully relativistic approach. Our study is based on a realistic Bethe-Salpeter amplitude for the deuteron, which is obtained as a solution to the homogeneous Bethe-Salpeter equation with a realistic NN... |
1002.4557 | Mathieu Rubin | Mathieu Rubin | Non-Global Logarithms in Filtered Jet Algorithms | 47 pages, 25 figures, 1 figure and a few comments added, version
accepted for publication in JHEP | null | 10.1007/JHEP05(2010)005 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analytically and numerically study the effect of perturbative gluons
emission on the "Filtering analysis", which is part of a subjet analysis
procedure proposed two years ago to possibly identify a low-mass Higgs boson
decaying into b\bar{b} at the LHC. This leads us to examine the non-global
structure of the resu... | [
{
"created": "Wed, 24 Feb 2010 16:29:15 GMT",
"version": "v1"
},
{
"created": "Mon, 10 May 2010 12:32:36 GMT",
"version": "v2"
}
] | 2010-05-11 | [
[
"Rubin",
"Mathieu",
""
]
] | We analytically and numerically study the effect of perturbative gluons emission on the "Filtering analysis", which is part of a subjet analysis procedure proposed two years ago to possibly identify a low-mass Higgs boson decaying into b\bar{b} at the LHC. This leads us to examine the non-global structure of the result... |
1009.2751 | Felix Yu | Arvind Rajaraman and Felix Yu | A New Method for Resolving Combinatorial Ambiguities at Hadron Colliders | 17 pages, 3 figures; v2, introduction, discussion, and conclusions
edited for clarity, figures condensed, published version | Phys.Lett.B700:126-132,2011 | 10.1016/j.physletb.2011.04.068 | UCI-TR-2010-19 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new method for resolving combinatorial ambiguities that arise in
multi-particle decay chains at hadron colliders where the assignment of visible
particles to the different decay chains has ambiguities. Our method, based on
selection cuts favoring high transverse momentum and low invariant mass
pairings, ... | [
{
"created": "Tue, 14 Sep 2010 20:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 24 May 2011 19:14:51 GMT",
"version": "v2"
}
] | 2011-05-25 | [
[
"Rajaraman",
"Arvind",
""
],
[
"Yu",
"Felix",
""
]
] | We present a new method for resolving combinatorial ambiguities that arise in multi-particle decay chains at hadron colliders where the assignment of visible particles to the different decay chains has ambiguities. Our method, based on selection cuts favoring high transverse momentum and low invariant mass pairings, is... |
1004.5398 | A. M. Fedotov | A.M. Fedotov, N.B. Narozhny, G. Mourou, G. Korn | Limitations on the attainable intensity of high power lasers | 4 pages, 3 figures | Phys.Rev.Lett.105:080402,2010 | 10.1103/PhysRevLett.105.080402 | null | hep-ph physics.optics physics.plasm-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that even a single $e^-e^+$ pair created by a super strong laser
field in vacuum would cause development of an avalanche-like QED cascade which
rapidly depletes the incoming laser pulse. This confirms the old N. Bohr
conjecture that the electric field of the critical QED strength
$E_S=m^2c^3/e\hbar$ could... | [
{
"created": "Thu, 29 Apr 2010 20:43:54 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Fedotov",
"A. M.",
""
],
[
"Narozhny",
"N. B.",
""
],
[
"Mourou",
"G.",
""
],
[
"Korn",
"G.",
""
]
] | It is shown that even a single $e^-e^+$ pair created by a super strong laser field in vacuum would cause development of an avalanche-like QED cascade which rapidly depletes the incoming laser pulse. This confirms the old N. Bohr conjecture that the electric field of the critical QED strength $E_S=m^2c^3/e\hbar$ could n... |
hep-ph/9809315 | Robert Foot | R. Foot | Implications of the $\nu_\mu \to \nu_s$ solution to the atmospheric
neutrino anomaly for early Universe cosmology | some references added and expanded discussion | Astropart.Phys.10:253-273,1999 | 10.1016/S0927-6505(98)00051-6 | UM-P-98/44 | hep-ph astro-ph | null | By numerically solving the quantum kinetic equations we compute the range of
parameters where the $\nu_\mu \to \nu_s$ oscillation solution to the
atmospheric neutrino anomaly is consistent with a stringent big bang
nucleosynthesis (BBN) bound of $N_{eff}^{BBN} \stackrel{<}{\sim} 3.6$. We show
that this requires tau n... | [
{
"created": "Thu, 10 Sep 1998 05:47:33 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Sep 1998 03:11:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Foot",
"R.",
""
]
] | By numerically solving the quantum kinetic equations we compute the range of parameters where the $\nu_\mu \to \nu_s$ oscillation solution to the atmospheric neutrino anomaly is consistent with a stringent big bang nucleosynthesis (BBN) bound of $N_{eff}^{BBN} \stackrel{<}{\sim} 3.6$. We show that this requires tau neu... |
1510.03460 | Nishita Desai | Joseph Bramante, Nishita Desai, Patrick Fox, Adam Martin, Bryan
Ostdiek, Tilman Plehn | Towards the Final Word on Neutralino Dark Matter | 23 pages, 8 figures | Phys. Rev. D 93, 063525 (2016) | 10.1103/PhysRevD.93.063525 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a complete phenomenological prospectus for thermal relic
neutralinos. Including Sommerfeld enhancements to relic abundance and halo
annihilation calculations, we obtain direct, indirect, and collider discovery
prospects for all neutralinos with mass parameters $M_1,M_2,|\mu| < 4$ TeV,
that freeze out to th... | [
{
"created": "Mon, 12 Oct 2015 20:55:58 GMT",
"version": "v1"
}
] | 2016-03-30 | [
[
"Bramante",
"Joseph",
""
],
[
"Desai",
"Nishita",
""
],
[
"Fox",
"Patrick",
""
],
[
"Martin",
"Adam",
""
],
[
"Ostdiek",
"Bryan",
""
],
[
"Plehn",
"Tilman",
""
]
] | We present a complete phenomenological prospectus for thermal relic neutralinos. Including Sommerfeld enhancements to relic abundance and halo annihilation calculations, we obtain direct, indirect, and collider discovery prospects for all neutralinos with mass parameters $M_1,M_2,|\mu| < 4$ TeV, that freeze out to the ... |
0806.4551 | Nikolaos Stefanis | I. V. Anikin, I. O. Cherednikov, N. G. Stefanis, O. V. Teryaev | Duality between different mechanisms of QCD factorization in
\gamma^*\gamma collisions | 14 pages, 8 figures. Substantial changes in the text, 4 figures
added, 1 removed; no changes in conclusions | Eur.Phys.J.C61:357-367,2009 | 10.1140/epjc/s10052-009-1010-6 | RUB-TPII-04/08 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the phenomenon of duality in hard exclusive reactions to which QCD
factorization applies. Considering "two-photon"-like processes in the scalar
$\phi^3_E$ model and also hadron-pair production from the collisions of a real
(transversely polarized) and a highly virtual, longitudinally polarized, photon
in QCD... | [
{
"created": "Fri, 27 Jun 2008 15:44:07 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jun 2008 18:31:49 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Sep 2008 11:16:10 GMT",
"version": "v3"
},
{
"created": "Fri, 19 Dec 2008 14:08:46 GMT",
"version": "v4"
}
] | 2009-07-22 | [
[
"Anikin",
"I. V.",
""
],
[
"Cherednikov",
"I. O.",
""
],
[
"Stefanis",
"N. G.",
""
],
[
"Teryaev",
"O. V.",
""
]
] | We study the phenomenon of duality in hard exclusive reactions to which QCD factorization applies. Considering "two-photon"-like processes in the scalar $\phi^3_E$ model and also hadron-pair production from the collisions of a real (transversely polarized) and a highly virtual, longitudinally polarized, photon in QCD, ... |
2408.05716 | Fangyu Liu | Hoernisa Iminniyaz, Alimasi Aisha, Fangyu Liu | Constraints on non-standard cosmological models from Planck data | 10 pages, 6 figures | null | null | null | hep-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We review the relic density of dark matter in the non-standard cosmological
scenarios which includes kination models, brane world cosmology and shear
dominated universe. Then we use the Planck data to find constraints on the
parameter spaces as dark matter cross sections and the five dimentional Planck
mass for brane... | [
{
"created": "Sun, 11 Aug 2024 08:00:23 GMT",
"version": "v1"
}
] | 2024-08-13 | [
[
"Iminniyaz",
"Hoernisa",
""
],
[
"Aisha",
"Alimasi",
""
],
[
"Liu",
"Fangyu",
""
]
] | We review the relic density of dark matter in the non-standard cosmological scenarios which includes kination models, brane world cosmology and shear dominated universe. Then we use the Planck data to find constraints on the parameter spaces as dark matter cross sections and the five dimentional Planck mass for brane c... |
hep-ph/0208027 | null | Thomas G. Rizzo | Unique Identification of Graviton Exchange Effects in e^+ e^- Collisions | 21 pages, 3 figs, LaTex | JHEP 0210 (2002) 013 | 10.1088/1126-6708/2002/10/013 | SLAC-PUB-9295 | hep-ph | null | Many types of new physics can lead to contact interaction-like modifications
in e^+ e^- processes below direct production threshold. We examine the
possibility of uniquely identifying the effects of graviton exchange, which are
anticipated in many extra dimensional theories, from amongst this large set of
models by u... | [
{
"created": "Fri, 2 Aug 2002 18:43:06 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Rizzo",
"Thomas G.",
""
]
] | Many types of new physics can lead to contact interaction-like modifications in e^+ e^- processes below direct production threshold. We examine the possibility of uniquely identifying the effects of graviton exchange, which are anticipated in many extra dimensional theories, from amongst this large set of models by usi... |
2309.07052 | Gabriele Levati | Luca Di Luzio, Gabriele Levati, Paride Paradisi, Xavier Ponce D\'iaz | Low-energy flavour probes of light vector bosons | 8 pages, 2 figures, Proceedings to "Les Rencontres de Physique de la
Vall\'ee d'Aoste" (March 5-11, 2023, La Thuile) | null | 10.1393/ncc/i2024-24009-0 | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | In this work, we construct the chiral Lagrangian for a light spin-1 boson $X$
possessing both vectorial and axial couplings to the light Standard Model
quarks $u, d, s$. We then use it in order to describe the tree-level,
model-independent contributions to the $\Delta S = 1$ transition $K^\pm
\rightarrow \pi^\pm X$, ... | [
{
"created": "Wed, 13 Sep 2023 16:08:51 GMT",
"version": "v1"
}
] | 2024-01-11 | [
[
"Di Luzio",
"Luca",
""
],
[
"Levati",
"Gabriele",
""
],
[
"Paradisi",
"Paride",
""
],
[
"Díaz",
"Xavier Ponce",
""
]
] | In this work, we construct the chiral Lagrangian for a light spin-1 boson $X$ possessing both vectorial and axial couplings to the light Standard Model quarks $u, d, s$. We then use it in order to describe the tree-level, model-independent contributions to the $\Delta S = 1$ transition $K^\pm \rightarrow \pi^\pm X$, wh... |
1512.05870 | Guo-Li Wang | Wan-Li Ju, Tianhong Wang, Yue Jiang, Han Yuan, Guo-Li Wang | The nonleptonic charmless decays of $B_c$ meson | null | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, with the framework of (p)NRQCD and SCET, the processes $B_c\to
M_1 M_2$ are investigated. Here $M_{1(2)}$ denotes the light charmless meson,
such as $\pi$, $\rho$, $K$ or $K^*$. Based on the SCET power counting rules,
the leading transition amplitudes are picked out, which include $A_{wA}^2$,
$A_{wB}^2... | [
{
"created": "Fri, 18 Dec 2015 08:25:16 GMT",
"version": "v1"
}
] | 2015-12-21 | [
[
"Ju",
"Wan-Li",
""
],
[
"Wang",
"Tianhong",
""
],
[
"Jiang",
"Yue",
""
],
[
"Yuan",
"Han",
""
],
[
"Wang",
"Guo-Li",
""
]
] | In this paper, with the framework of (p)NRQCD and SCET, the processes $B_c\to M_1 M_2$ are investigated. Here $M_{1(2)}$ denotes the light charmless meson, such as $\pi$, $\rho$, $K$ or $K^*$. Based on the SCET power counting rules, the leading transition amplitudes are picked out, which include $A_{wA}^2$, $A_{wB}^2$,... |
1604.06772 | V\'ictor Miguel Banda Guzm\'an | V. M. Banda Guzman, M. Kirchbach | Second order differential realization of the Bargmann-Wigner framework
for particles of any spin | null | null | null | null | hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Bargmann-Wigner (BW) framework describes particles of spin-j in terms of
Dirac spinors of rank 2j, obtained as the local direct product of n Dirac
spinor copies, with n=2j. Such spinors are reducible, and contain also
(j,0)+(0,j)-pure spin representation spaces. The 2(2j+1) degrees of freedom of
the latter are id... | [
{
"created": "Fri, 22 Apr 2016 18:49:09 GMT",
"version": "v1"
}
] | 2016-04-25 | [
[
"Guzman",
"V. M. Banda",
""
],
[
"Kirchbach",
"M.",
""
]
] | The Bargmann-Wigner (BW) framework describes particles of spin-j in terms of Dirac spinors of rank 2j, obtained as the local direct product of n Dirac spinor copies, with n=2j. Such spinors are reducible, and contain also (j,0)+(0,j)-pure spin representation spaces. The 2(2j+1) degrees of freedom of the latter are iden... |
1110.3929 | Swatantra Tiwari | P. K. Khandai, P. Shukla, and V. Singh | Meson spectra and m_T scaling in p+p, d+Au and Au+Au collisions at
\sqrtS_NN=200 GeV | 21 pages, 14 figures, Accepted for publication in Phys. Rev. C | null | 10.1103/PhysRevC.84.054904 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The meson spectra provide insight into the particle production mechanism and
interaction in the hadronic and quark gluon plasma (QGP) phases. The detailed
study of systematics of meson spectra is important also because it acts as
ingredient for estimating the hadronic decay backgrounds in the photon, single
lepton an... | [
{
"created": "Tue, 18 Oct 2011 10:24:50 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Khandai",
"P. K.",
""
],
[
"Shukla",
"P.",
""
],
[
"Singh",
"V.",
""
]
] | The meson spectra provide insight into the particle production mechanism and interaction in the hadronic and quark gluon plasma (QGP) phases. The detailed study of systematics of meson spectra is important also because it acts as ingredient for estimating the hadronic decay backgrounds in the photon, single lepton and ... |
2212.12547 | Tran Quang Thong Nguyen | Thong T. Q. Nguyen and Tim M. P. Tait | Bounds on Long-lived Dark Matter Mediators from Neutron Stars | 7 pages, 6 figures (2 sub-figures). Published version on PRD | Phys. Rev. D 107 (2023) 115016 | 10.1103/PhysRevD.107.115016 | null | hep-ph astro-ph.CO astro-ph.HE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neutron stars close to the Galactic center are expected to swim in a dense
background of dark matter. For models in which the dark matter has efficient
interactions with neutrons, they are expected to accumulate their own local
cloud of dark matter, making them appealing targets for observations seeking
signs of dark... | [
{
"created": "Fri, 23 Dec 2022 19:00:03 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jan 2023 03:06:37 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Jun 2023 11:10:13 GMT",
"version": "v3"
}
] | 2023-06-16 | [
[
"Nguyen",
"Thong T. Q.",
""
],
[
"Tait",
"Tim M. P.",
""
]
] | Neutron stars close to the Galactic center are expected to swim in a dense background of dark matter. For models in which the dark matter has efficient interactions with neutrons, they are expected to accumulate their own local cloud of dark matter, making them appealing targets for observations seeking signs of dark m... |
hep-ph/9706353 | Gennadi Lykasov | O.Benhar, S.Fantoni, G.I.Lykasov and N.V.Slavin | Q**2-dependence of deep inelastic lepton scattering off nuclear targets | 11 pages including figs. Figs. can be sent by PS-file | Phys.Rev.C57:1532-1535,1998 | 10.1103/PhysRevC.57.1532 | null | hep-ph | null | Deep inelastic scattering of leptons off nuclear targets is analized within
the convolution model taking into account nucleon-nucleon correlations. We show
that in the nuclear medium nucleons are distributed according to a function
that exhibits a sizeable Q**2-dependence and reduces to the ordinary light-cone
distri... | [
{
"created": "Fri, 13 Jun 1997 15:29:07 GMT",
"version": "v1"
}
] | 2009-09-25 | [
[
"Benhar",
"O.",
""
],
[
"Fantoni",
"S.",
""
],
[
"Lykasov",
"G. I.",
""
],
[
"Slavin",
"N. V.",
""
]
] | Deep inelastic scattering of leptons off nuclear targets is analized within the convolution model taking into account nucleon-nucleon correlations. We show that in the nuclear medium nucleons are distributed according to a function that exhibits a sizeable Q**2-dependence and reduces to the ordinary light-cone distribu... |
0709.2740 | Ben Gripaios | Ben Gripaios | Transverse Observables and Mass Determination at Hadron Colliders | 4 pages; version published in JHEP | JHEP0802:053,2008 | 10.1088/1126-6708/2008/02/053 | null | hep-ph hep-ex physics.data-an | null | I consider the two-body decay of a particle at a hadron collider into a
visible and an invisible particle, generalizing $W \to e \nu$, where the masses
of the decaying particle and the invisible decay particle are, {\em a priori},
unknown. I prove that the transverse mass, when maximized over possible
kinematic confi... | [
{
"created": "Tue, 18 Sep 2007 19:57:20 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Sep 2007 10:48:54 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Feb 2008 12:51:46 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Gripaios",
"Ben",
""
]
] | I consider the two-body decay of a particle at a hadron collider into a visible and an invisible particle, generalizing $W \to e \nu$, where the masses of the decaying particle and the invisible decay particle are, {\em a priori}, unknown. I prove that the transverse mass, when maximized over possible kinematic configu... |
1403.2351 | Egle Tomasi-Gustafsson | G. I. Gakh, A. G. Gakh, E. Tomasi--Gustafsson | Polarization observables in lepton-deuteron elastic scattering including
the lepton mass | 29 pages, 6 figure | null | 10.1103/PhysRevC.90.064901 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Expressions for the unpolarized differential cross section and for various
polarization observables in the lepton-deuteron elastic scattering, $\ell+D\to
\ell+D$, $\ell=e$, $\mu$, $\tau$, have been obtained in one-photon-exchange
approximation, taking into account the lepton mass. Polarization effects have
been inves... | [
{
"created": "Mon, 10 Mar 2014 19:15:50 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Gakh",
"G. I.",
""
],
[
"Gakh",
"A. G.",
""
],
[
"Tomasi--Gustafsson",
"E.",
""
]
] | Expressions for the unpolarized differential cross section and for various polarization observables in the lepton-deuteron elastic scattering, $\ell+D\to \ell+D$, $\ell=e$, $\mu$, $\tau$, have been obtained in one-photon-exchange approximation, taking into account the lepton mass. Polarization effects have been investi... |
hep-ph/0601111 | Vincenzo Cirigliano | Vincenzo Cirigliano and Benjamin Grinstein | Phenomenology of Minimal Lepton Flavor Violation | 23 pages, 6 figures | Nucl.Phys.B752:18-39,2006 | 10.1016/j.nuclphysb.2006.06.021 | KRL-MAP-316, UCSD/PTH-06-01 | hep-ph | null | We extend the effective theory of Minimal Lepton Flavor Violation (MLFV) by
including four-lepton operators. We compute the rates for mu -> 3 e and tau ->
3 ell decays and point out several new ways to test the hypothesis of MLFV. We
also investigate to what extent it will be possible from (future) experimental
infor... | [
{
"created": "Fri, 13 Jan 2006 19:57:20 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Jan 2006 23:42:23 GMT",
"version": "v2"
}
] | 2009-08-05 | [
[
"Cirigliano",
"Vincenzo",
""
],
[
"Grinstein",
"Benjamin",
""
]
] | We extend the effective theory of Minimal Lepton Flavor Violation (MLFV) by including four-lepton operators. We compute the rates for mu -> 3 e and tau -> 3 ell decays and point out several new ways to test the hypothesis of MLFV. We also investigate to what extent it will be possible from (future) experimental informa... |
hep-ph/0404215 | Alvaro de Rujula | Alvaro De Rujula | Fifty years of Yang-Mills Theories: a phenomenological point of view | Contribution to a book on "Fifty years of Yang-Mills Theories". 26
pages, including 10 figures | null | null | null | hep-ph hep-th physics.hist-ph | null | On the occasion of the celebration of the first half-century of Yang--Mills
theories, I am contributing a personal recollection of how the subject, in its
early times, confronted physical reality, that is, its "phenomenology". There
is nothing original in this work, except, perhaps, my own points of view. But I
hope ... | [
{
"created": "Fri, 23 Apr 2004 19:36:18 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Apr 2004 12:47:38 GMT",
"version": "v2"
},
{
"created": "Mon, 3 May 2004 13:14:25 GMT",
"version": "v3"
},
{
"created": "Tue, 15 Jun 2004 18:02:08 GMT",
"version": "v4"
}
] | 2007-05-23 | [
[
"De Rujula",
"Alvaro",
""
]
] | On the occasion of the celebration of the first half-century of Yang--Mills theories, I am contributing a personal recollection of how the subject, in its early times, confronted physical reality, that is, its "phenomenology". There is nothing original in this work, except, perhaps, my own points of view. But I hope th... |
hep-ph/0011231 | null | I.I. Bigi | CP, T and CPT Symmetries at the Turn of a New Millenium | 21 pages, LaTex, Lecture given at LEAP2000, Venice, Italy, Aug. 21 -
26, 2000 | Nucl.Phys. A692 (2001) 227-242 | 10.1016/S0375-9474(01)01183-6 | UND-HEP-00-BIG10 | hep-ph | null | After summarizing the status concerning CP violation in 1998 I describe the
exciting developments of the last two years and extrapolate to the future. I
comment on recent lessons about T and CPT invariance maninly from CPLEAR and
emphasize the potential of finding New Physics by analyzing $K_{\mu 3}$ and
charm decays... | [
{
"created": "Sun, 19 Nov 2000 06:57:16 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Bigi",
"I. I.",
""
]
] | After summarizing the status concerning CP violation in 1998 I describe the exciting developments of the last two years and extrapolate to the future. I comment on recent lessons about T and CPT invariance maninly from CPLEAR and emphasize the potential of finding New Physics by analyzing $K_{\mu 3}$ and charm decays a... |
0910.5443 | Mathieu Segond | R. Kirschner, M. Segond | Small x resummation in collinear factorisation | 34 pages, 6 figures | Eur.Phys.J.C68:425-446,2010 | 10.1140/epjc/s10052-010-1363-x | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The summation of the small x-corrections to hard-scattering QCD amplitudes by
collinear factorisation method is reconsidered and the K-factor is derived in
leading ln x approximation with a result differing from the corresponding
expression by Catani and Hautmann (Nucl. Phys. B 427, 475, 1994). The
significance of th... | [
{
"created": "Wed, 28 Oct 2009 17:36:15 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Sep 2010 15:45:02 GMT",
"version": "v2"
}
] | 2016-11-25 | [
[
"Kirschner",
"R.",
""
],
[
"Segond",
"M.",
""
]
] | The summation of the small x-corrections to hard-scattering QCD amplitudes by collinear factorisation method is reconsidered and the K-factor is derived in leading ln x approximation with a result differing from the corresponding expression by Catani and Hautmann (Nucl. Phys. B 427, 475, 1994). The significance of the ... |
1103.0735 | Felipe J. Llanes-Estrada | Antonio Dobado, Felipe J. Llanes-Estrada and Juan M. Torres-Rincon
(Univ. Complutense Madrid) | Bulk viscosity of low-temperature strongly interacting matter | 8 pages, 8 figures | null | 10.1016/j.physletb.2011.06.059 | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the bulk viscosity of a pion gas in unitarized Chiral Perturbation
Theory at low and moderate temperatures, below any phase transition to a
quark-gluon plasma phase. We argue that inelastic processes are irrelevant and
exponentially suppressed at low temperatures. Since the system falls out of
chemical equil... | [
{
"created": "Thu, 3 Mar 2011 17:16:33 GMT",
"version": "v1"
}
] | 2015-05-27 | [
[
"Dobado",
"Antonio",
"",
"Univ. Complutense Madrid"
],
[
"Llanes-Estrada",
"Felipe J.",
"",
"Univ. Complutense Madrid"
],
[
"Torres-Rincon",
"Juan M.",
"",
"Univ. Complutense Madrid"
]
] | We study the bulk viscosity of a pion gas in unitarized Chiral Perturbation Theory at low and moderate temperatures, below any phase transition to a quark-gluon plasma phase. We argue that inelastic processes are irrelevant and exponentially suppressed at low temperatures. Since the system falls out of chemical equilib... |
2111.10394 | Juan Antonio Aguilar-Saavedra | J. A. Aguilar-Saavedra, M.C.N. Fiolhais, P. Mart\'in-Ramiro, J. M.
Moreno, A. Onofre | A template method to measure the $t \bar t$ polarisation | LaTeX 9 pages. Minor changes and some extra discussions, final
version in EPJC | null | 10.1140/epjc/s10052-022-10063-z | IFT-UAM/CSIC-21-123 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a template method for the measurement of the polarisation of $t
\bar t$ pairs produced in hadron collisions. The method would allow to extract
the individual fractions of $t_L \bar t_L$, $t_R \bar t_R$, $t_L \bar t_R$ and
$t_R \bar t_L$ pairs with a fit to data, where $L,R$ refer to the polarisation
along ... | [
{
"created": "Fri, 19 Nov 2021 19:09:48 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Feb 2022 11:46:48 GMT",
"version": "v2"
}
] | 2022-03-02 | [
[
"Aguilar-Saavedra",
"J. A.",
""
],
[
"Fiolhais",
"M. C. N.",
""
],
[
"Martín-Ramiro",
"P.",
""
],
[
"Moreno",
"J. M.",
""
],
[
"Onofre",
"A.",
""
]
] | We develop a template method for the measurement of the polarisation of $t \bar t$ pairs produced in hadron collisions. The method would allow to extract the individual fractions of $t_L \bar t_L$, $t_R \bar t_R$, $t_L \bar t_R$ and $t_R \bar t_L$ pairs with a fit to data, where $L,R$ refer to the polarisation along an... |
1301.4693 | Nigel Glover | James Currie, E.W.N. Glover, Steven Wells | Infrared Structure at NNLO Using Antenna Subtraction | 65 pages, 7 figures, minor changes, version accepted by JHEP | null | 10.1007/JHEP04(2013)066 | IPPP/12/82, ZU-TH 26/12 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the infrared structure of hadron-hadron collisions at
next-to-next-to leading order using the antenna subtraction method. The general
form of the subtraction terms is presented for double real, real-virtual and
double virtual contributions. At NLO and NNLO it is shown that the virtual and
double virtual s... | [
{
"created": "Sun, 20 Jan 2013 21:30:50 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Apr 2013 14:51:26 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Currie",
"James",
""
],
[
"Glover",
"E. W. N.",
""
],
[
"Wells",
"Steven",
""
]
] | We consider the infrared structure of hadron-hadron collisions at next-to-next-to leading order using the antenna subtraction method. The general form of the subtraction terms is presented for double real, real-virtual and double virtual contributions. At NLO and NNLO it is shown that the virtual and double virtual sub... |
1804.07313 | Peter Marquard | J. Ablinger, J. Bl\"umlein, P. Marquard, N. Rana, C. Schneider | Heavy Quark Form Factors at Three Loops in the Planar Limit | 9 pages, 4 figures | null | 10.1016/j.physletb.2018.05.077 | DESY 18--052 DO--TH 18/08 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the color-planar and complete light quark non-singlet
contributions to the heavy quark form factors in the case of the axialvector,
scalar and pseudoscalar currents at three loops in perturbative QCD. We
evaluate the master integrals applying a new method based on differential
equations for general bases, ... | [
{
"created": "Thu, 19 Apr 2018 18:00:16 GMT",
"version": "v1"
}
] | 2018-08-01 | [
[
"Ablinger",
"J.",
""
],
[
"Blümlein",
"J.",
""
],
[
"Marquard",
"P.",
""
],
[
"Rana",
"N.",
""
],
[
"Schneider",
"C.",
""
]
] | We compute the color-planar and complete light quark non-singlet contributions to the heavy quark form factors in the case of the axialvector, scalar and pseudoscalar currents at three loops in perturbative QCD. We evaluate the master integrals applying a new method based on differential equations for general bases, wh... |
0911.2987 | Larry McLerran | Larry McLerran | Theoretical Concepts for Ultra-Relativistic Heavy Ion Collisions | To be published in the proceedings of DPF-2009, Detroit, MI, July
2009, eConf C090726 | null | null | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Various forms of matter may be produced in ultra-relativistic heavy ion
collisions. These are the Quark Gluon Plasma, the Color Glass Condensate, the
Glasma and Quarkyonic Matter. A novel effect that may be associated with
topological charge fluctuations is the Chiral Magnetic Effect. I explain these
concepts and exp... | [
{
"created": "Mon, 16 Nov 2009 09:33:58 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Nov 2009 11:20:21 GMT",
"version": "v2"
}
] | 2009-11-18 | [
[
"McLerran",
"Larry",
""
]
] | Various forms of matter may be produced in ultra-relativistic heavy ion collisions. These are the Quark Gluon Plasma, the Color Glass Condensate, the Glasma and Quarkyonic Matter. A novel effect that may be associated with topological charge fluctuations is the Chiral Magnetic Effect. I explain these concepts and expla... |
hep-ph/9407287 | Marek Karliner | John Ellis and Marek Karliner | Determination of $\alpha_s$ and the Nucleon Spin Decomposition Using
Recent Polarized Structure Function Data | 15 pages (LateX) + 5 postscript figures appended after the text;
CERN-TH-7324/94, TAUP-2178-94 | Phys.Lett.B341:397-406,1995 | 10.1016/0370-2693(95)80021-O | null | hep-ph | null | New data on polarized $\mu-p$ and $e-p$ scattering permit a first
determination of $\alpha_s$ using the Bjorken sum rule, as well as higher
precision in determining the nucleon spin decomposition. Using perturbative QCD
calculations to $O(\alpha_s^4)$ for the non-singlet combination of structure
functions, we find $\... | [
{
"created": "Wed, 13 Jul 1994 13:39:00 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Jul 1994 14:00:00 GMT",
"version": "v2"
}
] | 2009-09-25 | [
[
"Ellis",
"John",
""
],
[
"Karliner",
"Marek",
""
]
] | New data on polarized $\mu-p$ and $e-p$ scattering permit a first determination of $\alpha_s$ using the Bjorken sum rule, as well as higher precision in determining the nucleon spin decomposition. Using perturbative QCD calculations to $O(\alpha_s^4)$ for the non-singlet combination of structure functions, we find $\al... |
hep-ph/9303211 | Christo Christov | Chr.V.Christov, et al | Baryons as solitons in Effective Chiral Quark - Meson Theory | Talk presented at the German-Polish Symposium on Particle and Fields,
28.04 - 1.05, 1992, Rydzyna Castle, Poland,PHYSTEX, 12 pages, (3 figures
available upon request), Preprint RUB-TPII-23/92 | null | null | null | hep-ph | null | The Nambu - Jona-Lasinio model in its SU(2) and SU(3) versions with scalar
and pseudoscalar coupling are applied to baryons. The parameters of the model
are fixed in the meson sector. The baryons arise as a soliton of three valence
quarks coupled to the Dirac sea (quark-antiquarks pairs). Within the SU(2)
version the... | [
{
"created": "Wed, 3 Mar 1993 13:04:44 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Christov",
"Chr. V.",
""
]
] | The Nambu - Jona-Lasinio model in its SU(2) and SU(3) versions with scalar and pseudoscalar coupling are applied to baryons. The parameters of the model are fixed in the meson sector. The baryons arise as a soliton of three valence quarks coupled to the Dirac sea (quark-antiquarks pairs). Within the SU(2) version the n... |
1608.03940 | Chengrong Deng | Chengrong Deng, Jialun Ping, Hongxia Huang, and Fan Wang | Heavy pentaquark states and a novel color structure | 7 pages, 1 figure and 3 tables | Phys. Rev. D 95, 014031 (2017) | 10.1103/PhysRevD.95.014031 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Encouraged by the observation of the pentaquark states $P^+_c(4380)$ and
$P^+_c(4450)$, we propose a novel color flux-tube structure, pentagonal state,
for pentaquark states within the framework of color flux-tube mode involving a
five-body confinement potential. Numerical results on the heavy pentaquark
states indic... | [
{
"created": "Sat, 13 Aug 2016 04:22:32 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Jan 2017 09:27:55 GMT",
"version": "v2"
}
] | 2017-02-08 | [
[
"Deng",
"Chengrong",
""
],
[
"Ping",
"Jialun",
""
],
[
"Huang",
"Hongxia",
""
],
[
"Wang",
"Fan",
""
]
] | Encouraged by the observation of the pentaquark states $P^+_c(4380)$ and $P^+_c(4450)$, we propose a novel color flux-tube structure, pentagonal state, for pentaquark states within the framework of color flux-tube mode involving a five-body confinement potential. Numerical results on the heavy pentaquark states indicat... |
1705.05189 | Peihong Gu | Pei-Hong Gu | Cosmic matter from dark electroweak phase transition with neutrino mass
generation | 5 pages | Phys. Rev. D 96, 055038 (2017) | 10.1103/PhysRevD.96.055038 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a dark electroweak phase transition, during which a baryon
asymmetry in the dark neutrons and an equal lepton asymmetry in the dark Dirac
neutrinos can be simultaneously induced by the CP-violating reflection of the
dark fermions off the expanding dark Higgs bubbles. The Yukawa couplings for
generating th... | [
{
"created": "Mon, 15 May 2017 12:44:51 GMT",
"version": "v1"
}
] | 2017-10-04 | [
[
"Gu",
"Pei-Hong",
""
]
] | We consider a dark electroweak phase transition, during which a baryon asymmetry in the dark neutrons and an equal lepton asymmetry in the dark Dirac neutrinos can be simultaneously induced by the CP-violating reflection of the dark fermions off the expanding dark Higgs bubbles. The Yukawa couplings for generating the ... |
hep-ph/0007313 | Luca Silvestrini | A. J. Buras, P. Gambino, M. Gorbahn, S. Jager and L. Silvestrini | epsilon'/epsilon and Rare K and B Decays in the MSSM | 44 pages, 7 figures | Nucl.Phys.B592:55-91,2001 | 10.1016/S0550-3213(00)00582-4 | TUM-HEP-382/00 | hep-ph | null | We analyze the CP violating ratio epsilon'/epsilon and rare K and B decays in
the MSSM with minimal flavour and CP violation, including NLO QCD corrections
and imposing constraints on the supersymmetric parameters coming from epsilon,
B_{d,s}^0-\bar B_{d,s}^0 mixings, B to X_s gamma, Delta rho in the electroweak
prec... | [
{
"created": "Thu, 27 Jul 2000 15:23:25 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Buras",
"A. J.",
""
],
[
"Gambino",
"P.",
""
],
[
"Gorbahn",
"M.",
""
],
[
"Jager",
"S.",
""
],
[
"Silvestrini",
"L.",
""
]
] | We analyze the CP violating ratio epsilon'/epsilon and rare K and B decays in the MSSM with minimal flavour and CP violation, including NLO QCD corrections and imposing constraints on the supersymmetric parameters coming from epsilon, B_{d,s}^0-\bar B_{d,s}^0 mixings, B to X_s gamma, Delta rho in the electroweak precis... |
1010.1789 | John F. Gunion | John F. Gunion (U.C. Davis) | The Higgs Sector and CoGeNT/DAMA-Like Dark Matter in Supersymmetric
Models | 11 pages, 3 figures. To appear in Proceedings of PASCOS 2010. The
paper is a compilation of talks given at: PASCOS 2010, ORSAY Workshop on
"Higgs Hunting", and SLAC Workshop on "Topologies for Early LHC Searches" | null | 10.1088/1742-6596/259/1/012012 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent data from CoGeNT and DAMA are roughly consistent with a very light
dark matter particle with $m\sim 4-10\gev$ and spin-independent cross section
of order $\sigma_{SI} \sim (1-3)\times 10^{-4}\pb$. An important question is
whether these observations are compatible with supersymmetric models obeying
$\Omega h^2\... | [
{
"created": "Fri, 8 Oct 2010 21:36:58 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Oct 2010 18:46:45 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Gunion",
"John F.",
"",
"U.C. Davis"
]
] | Recent data from CoGeNT and DAMA are roughly consistent with a very light dark matter particle with $m\sim 4-10\gev$ and spin-independent cross section of order $\sigma_{SI} \sim (1-3)\times 10^{-4}\pb$. An important question is whether these observations are compatible with supersymmetric models obeying $\Omega h^2\si... |
0803.0809 | Luis Roca | H. Nagahiro, L. Roca, E. Oset | Radiative decay into $\gamma P$ of the low lying axial-vector mesons | null | Phys.Rev.D77:034017,2008 | 10.1103/PhysRevD.77.034017 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the radiative decay into a pseudoscalar meson and a photon of the
whole set of the axial-vector mesons dynamically generated from the
vector-pseudoscalar meson ($VP$) interaction. We take into account tree level
and loop diagrams coming from the axial-vector decay into a vector and a
pseudoscalar meson. W... | [
{
"created": "Thu, 6 Mar 2008 08:10:01 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Nagahiro",
"H.",
""
],
[
"Roca",
"L.",
""
],
[
"Oset",
"E.",
""
]
] | We evaluate the radiative decay into a pseudoscalar meson and a photon of the whole set of the axial-vector mesons dynamically generated from the vector-pseudoscalar meson ($VP$) interaction. We take into account tree level and loop diagrams coming from the axial-vector decay into a vector and a pseudoscalar meson. We ... |
1504.04381 | Shufang Su | Tong Li (Monash University), Shufang Su (University of Arizona) | Exotic Higgs Decay via Charged Higgs | 19 pages, 11 figures, version appear in JHEP | null | 10.1007/JHEP11(2015)068 | COEPP-MN-15-3 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The most common search channel for heavy neutral Higgses in models with an
extension of the Standard Model Higgs sector is $A/H^0\rightarrow \tau\tau$,
which becomes ineffective when new decay modes of $A/H^0$ open. In this paper,
we analyzed two such channels involving charged Higgses in the final states:
$A/H^0 \ri... | [
{
"created": "Thu, 16 Apr 2015 20:01:36 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Jan 2016 15:50:13 GMT",
"version": "v2"
}
] | 2016-01-20 | [
[
"Li",
"Tong",
"",
"Monash University"
],
[
"Su",
"Shufang",
"",
"University of Arizona"
]
] | The most common search channel for heavy neutral Higgses in models with an extension of the Standard Model Higgs sector is $A/H^0\rightarrow \tau\tau$, which becomes ineffective when new decay modes of $A/H^0$ open. In this paper, we analyzed two such channels involving charged Higgses in the final states: $A/H^0 \righ... |
hep-ph/0412104 | Enrico Nardi | Enrico Nardi (INFN Frascati and Antioquia U.) and Jorge I. Zuluaga
(Antioquia U.) | Constraints on neutrino masses from a Galactic supernova neutrino signal
at present and future detectors | 28 pages, 5 Figures, added discussion on systematic errors and some
clarifications. Results unchanged. Published version | Nucl.Phys. B731 (2005) 140-163 | 10.1016/j.nuclphysb.2005.10.009 | null | hep-ph astro-ph | null | We study the constraints on neutrino masses that could be derived from the
observation of a Galactic supernova neutrino signal with present and future
neutrino detectors. Our analysis is based on a recently proposed method that
uses the full statistics of neutrino events and does not depend on particular
astrophysica... | [
{
"created": "Wed, 8 Dec 2004 02:35:31 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Jan 2006 17:00:02 GMT",
"version": "v2"
}
] | 2010-04-05 | [
[
"Nardi",
"Enrico",
"",
"INFN Frascati and Antioquia U."
],
[
"Zuluaga",
"Jorge I.",
"",
"Antioquia U."
]
] | We study the constraints on neutrino masses that could be derived from the observation of a Galactic supernova neutrino signal with present and future neutrino detectors. Our analysis is based on a recently proposed method that uses the full statistics of neutrino events and does not depend on particular astrophysical ... |
1208.1765 | Matthew Reece | Matthew Reece | Vacuum Instabilities with a Wrong-Sign Higgs-Gluon-Gluon Amplitude | 20 pages, 8 figures; v2: references added | null | 10.1088/1367-2630/15/4/043003 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recently discovered 125 GeV boson appears very similar to a Standard
Model Higgs, but with data favoring an enhanced h to gamma gamma rate. A number
of groups have found that fits would allow (or, less so after the latest
updates, prefer) that the h-t-tbar coupling have the opposite sign. This can be
given meanin... | [
{
"created": "Wed, 8 Aug 2012 20:00:09 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Oct 2012 01:43:14 GMT",
"version": "v2"
}
] | 2015-06-11 | [
[
"Reece",
"Matthew",
""
]
] | The recently discovered 125 GeV boson appears very similar to a Standard Model Higgs, but with data favoring an enhanced h to gamma gamma rate. A number of groups have found that fits would allow (or, less so after the latest updates, prefer) that the h-t-tbar coupling have the opposite sign. This can be given meaning ... |
2203.01639 | Clara Lavinia Del Pio | E. Budassi, C. M. Carloni Calame, C. L. Del Pio and F. Piccinini | Single $\pi^0$ production in $\mu e$ scattering at MUonE | 9 pages, 11 figures | null | 10.1016/j.physletb.2022.137138 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recently proposed MUonE experiment at CERN aims at providing a novel
determination of the leading order hadronic contribution to the muon anomalous
magnetic moment through the study of elastic muon-electron scattering at
relatively small momentum transfer. The anticipated accuracy of the order of
10ppm demands fo... | [
{
"created": "Thu, 3 Mar 2022 10:59:37 GMT",
"version": "v1"
}
] | 2022-05-04 | [
[
"Budassi",
"E.",
""
],
[
"Calame",
"C. M. Carloni",
""
],
[
"Del Pio",
"C. L.",
""
],
[
"Piccinini",
"F.",
""
]
] | The recently proposed MUonE experiment at CERN aims at providing a novel determination of the leading order hadronic contribution to the muon anomalous magnetic moment through the study of elastic muon-electron scattering at relatively small momentum transfer. The anticipated accuracy of the order of 10ppm demands for ... |
1410.0921 | Nils-Erik Bomark | N.-E. Bomark, A. Kvellestad, S. Lola, P. Osland and A.R. Raklev | R-parity violating chargino decays at the LHC | Version published in JHEP | JHEP 1412 (2014) 121 | 10.1007/JHEP12(2014)121 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Supersymmetric models with R-parity violation (RPV) have become more popular
following the lack of any excess of missing energy events at the 8 TeV LHC. To
identify such models, the suggested searches generally rely on the decay
products of the (effectively) lightest supersymmetric particle (LSP), with
signals that d... | [
{
"created": "Fri, 3 Oct 2014 17:31:03 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Jan 2015 12:43:41 GMT",
"version": "v2"
}
] | 2015-01-12 | [
[
"Bomark",
"N. -E.",
""
],
[
"Kvellestad",
"A.",
""
],
[
"Lola",
"S.",
""
],
[
"Osland",
"P.",
""
],
[
"Raklev",
"A. R.",
""
]
] | Supersymmetric models with R-parity violation (RPV) have become more popular following the lack of any excess of missing energy events at the 8 TeV LHC. To identify such models, the suggested searches generally rely on the decay products of the (effectively) lightest supersymmetric particle (LSP), with signals that dep... |
1401.7431 | Michael Lublinsky | Tolga Altinoluk, Alex Kovner, Eugene Levin, and Michael Lublinsky | Reggeon Field Theory for Large Pomeron Loops | 38 pages, 4 figures | null | 10.1007/JHEP04(2014)075 | null | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the range of applicability of the high energy Reggeon Field Theory
$H_{RFT}$ derived in [1]. We show that this theory is valid as long as at any
intermediate value of rapidity $\eta$ throughout the evolution at least one of
the colliding objects is dilute. Importantly, at some values of $\eta$ the
dilute o... | [
{
"created": "Wed, 29 Jan 2014 08:28:44 GMT",
"version": "v1"
}
] | 2015-06-18 | [
[
"Altinoluk",
"Tolga",
""
],
[
"Kovner",
"Alex",
""
],
[
"Levin",
"Eugene",
""
],
[
"Lublinsky",
"Michael",
""
]
] | We analyze the range of applicability of the high energy Reggeon Field Theory $H_{RFT}$ derived in [1]. We show that this theory is valid as long as at any intermediate value of rapidity $\eta$ throughout the evolution at least one of the colliding objects is dilute. Importantly, at some values of $\eta$ the dilute obj... |
1509.03392 | Keigo Sumita | Keigo Sumita | Quasi-localized wavefunctions on magnetized tori and tiny neutrino
Yukawa couplings | 10 pages, 2 figures | null | 10.1007/JHEP01(2016)067 | WU-HEP-15-18 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper shows that, a quasi-localization of wavefunctions in toroidal
compactifications with magnetic fluxes can lead to a strong suppression for
relevant Yukawa couplings, and it is applicable to obtain tiny neutrino masses.
Although it is known that magnetic fluxes lead to a Gaussian profile of
zero-modes on a t... | [
{
"created": "Fri, 11 Sep 2015 05:43:41 GMT",
"version": "v1"
}
] | 2016-02-17 | [
[
"Sumita",
"Keigo",
""
]
] | This paper shows that, a quasi-localization of wavefunctions in toroidal compactifications with magnetic fluxes can lead to a strong suppression for relevant Yukawa couplings, and it is applicable to obtain tiny neutrino masses. Although it is known that magnetic fluxes lead to a Gaussian profile of zero-modes on a tor... |
1811.00187 | Hungchong Kim | Hungchong Kim, K. S. Kim, Myung-Ki Cheoun, Daisuke Jido, Makoto Oka | Further signatures to support the tetraquark mixing framework for the
two light-meson nonets | 15 pages, 2 figures, revised slighltly, version accepted for
publication in PRD | Phys. Rev. D 99, 014005 (2019) | 10.1103/PhysRevD.99.014005 | null | hep-ph hep-ex hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we investigate additional signatures to support the tetraquark
mixing framework that has been recently proposed as a possible structure for
the two nonets, namely $a_0 (980)$, $K_0^* (800)$, $f_0 (500)$, $f_0 (980)$ in
the light nonet, $a_0 (1450)$, $K_0^* (1430)$, $f_0 (1370)$, $f_0 (1500)$ in
the heav... | [
{
"created": "Thu, 1 Nov 2018 02:18:55 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Dec 2018 22:48:36 GMT",
"version": "v2"
}
] | 2019-01-09 | [
[
"Kim",
"Hungchong",
""
],
[
"Kim",
"K. S.",
""
],
[
"Cheoun",
"Myung-Ki",
""
],
[
"Jido",
"Daisuke",
""
],
[
"Oka",
"Makoto",
""
]
] | In this work, we investigate additional signatures to support the tetraquark mixing framework that has been recently proposed as a possible structure for the two nonets, namely $a_0 (980)$, $K_0^* (800)$, $f_0 (500)$, $f_0 (980)$ in the light nonet, $a_0 (1450)$, $K_0^* (1430)$, $f_0 (1370)$, $f_0 (1500)$ in the heavy ... |
0801.1645 | Eduardo Pont\'on | Giuliano Panico, Eduardo Ponton, Jose Santiago and Marco Serone | Dark Matter and Electroweak Symmetry Breaking in Models with Warped
Extra Dimensions | 39 pages, 6 figures. v3: References added and typos corrected.
Published version. v4: Reference corrected | Phys.Rev.D77:115012,2008 | 10.1103/PhysRevD.77.115012 | null | hep-ph astro-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that a discrete exchange symmetry can give rise to realistic dark
matter candidates in models with warped extra dimensions. We show how to
realize our construction in a variety of models with warped extra dimensions
and study in detail a realistic model of Gauge-Higgs Unification/composite
Higgs in which the ... | [
{
"created": "Thu, 10 Jan 2008 18:01:55 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Feb 2008 19:01:54 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Jun 2008 10:36:36 GMT",
"version": "v3"
},
{
"created": "Tue, 17 Jun 2008 08:00:14 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Panico",
"Giuliano",
""
],
[
"Ponton",
"Eduardo",
""
],
[
"Santiago",
"Jose",
""
],
[
"Serone",
"Marco",
""
]
] | We show that a discrete exchange symmetry can give rise to realistic dark matter candidates in models with warped extra dimensions. We show how to realize our construction in a variety of models with warped extra dimensions and study in detail a realistic model of Gauge-Higgs Unification/composite Higgs in which the ob... |
2209.07094 | Shu-Min Zhao | Shu-Min Zhao, Xi Wang, Xing-Xing Dong, Hai-Bin Zhang, Tai-Fu Feng | Study the Higgs mass with the effective potential and Higgs decays in
the $U(1)_X$SSM | 19 pages, 11 figures | Symmetry 2022, 14, 2153 | 10.3390/sym14102153 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As the U(1) extension of the minimal supersymmetric standard model, the
$U(1)_X$SSM has new super fields such as right-handed neutrinos and three Higgs
singlets. In the $U(1)_X$SSM, the lightest CP-even Higgs mass $m_{h^0}$ is
researched through the Higgs effective potential with one loop corrections. We
also calcula... | [
{
"created": "Thu, 15 Sep 2022 07:18:12 GMT",
"version": "v1"
},
{
"created": "Sat, 8 Oct 2022 06:28:51 GMT",
"version": "v2"
}
] | 2022-11-22 | [
[
"Zhao",
"Shu-Min",
""
],
[
"Wang",
"Xi",
""
],
[
"Dong",
"Xing-Xing",
""
],
[
"Zhang",
"Hai-Bin",
""
],
[
"Feng",
"Tai-Fu",
""
]
] | As the U(1) extension of the minimal supersymmetric standard model, the $U(1)_X$SSM has new super fields such as right-handed neutrinos and three Higgs singlets. In the $U(1)_X$SSM, the lightest CP-even Higgs mass $m_{h^0}$ is researched through the Higgs effective potential with one loop corrections. We also calculate... |
2008.01088 | Kevin Kelly | Sebastian A. R. Ellis, Kevin J. Kelly, Shirley Weishi Li | Current and Future Neutrino Oscillation Constraints on Leptonic
Unitarity | 50 pages, 18 figures. Comments are welcome. Minor changes, rearranged
order of results. Matches version published in JHEP | JHEP12 (2020) 068 | 10.1007/JHEP12(2020)068 | FERMILAB-PUB-20-364-T, SLAC-PUB-17552 | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | The unitarity of the lepton mixing matrix is a critical assumption underlying
the standard neutrino-mixing paradigm. However, many models seeking to explain
the as-yet-unknown origin of neutrino masses predict deviations from unitarity
in the mixing of the active neutrino states. Motivated by the prospect that
future... | [
{
"created": "Mon, 3 Aug 2020 18:00:02 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Aug 2020 19:49:26 GMT",
"version": "v2"
},
{
"created": "Mon, 14 Dec 2020 21:25:58 GMT",
"version": "v3"
}
] | 2020-12-16 | [
[
"Ellis",
"Sebastian A. R.",
""
],
[
"Kelly",
"Kevin J.",
""
],
[
"Li",
"Shirley Weishi",
""
]
] | The unitarity of the lepton mixing matrix is a critical assumption underlying the standard neutrino-mixing paradigm. However, many models seeking to explain the as-yet-unknown origin of neutrino masses predict deviations from unitarity in the mixing of the active neutrino states. Motivated by the prospect that future e... |
0707.0781 | Evgeny Komarov | E.V.Komarov, Yu.A.Simonov | Nonperturbative equation of state of quark-gluon plasma. Applications | 20 pages, 6 figures | AnnalsPhys.323:783-811,2008; AnnalsPhys.323:1230-1246,2008 | 10.1016/j.aop.2007.05.007 10.1016/j.aop.2007.07.005 | null | hep-ph | null | The vacuum-driven nonperturbative factors $L_i$ for quark and gluon Green's
functions are shown to define the nonperturbative dynamics of QGP in the
leading approximation. EoS obtained recently in the framework of this approach
is compared in detail with known lattice data for $\mu=0$ including $P/T^4$,
$\epsilon/T^4... | [
{
"created": "Thu, 5 Jul 2007 13:57:09 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Sep 2007 14:17:28 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Komarov",
"E. V.",
""
],
[
"Simonov",
"Yu. A.",
""
]
] | The vacuum-driven nonperturbative factors $L_i$ for quark and gluon Green's functions are shown to define the nonperturbative dynamics of QGP in the leading approximation. EoS obtained recently in the framework of this approach is compared in detail with known lattice data for $\mu=0$ including $P/T^4$, $\epsilon/T^4$,... |
1204.2383 | Maozhi Yang | Ji-Chong Yang and Mao-Zhi Yang | Radiative Leptonic Decays of the charged $B$ and $D$ Mesons Including
Long-Distance Contribution | 8 pages, 4 figures, 3 tables | null | 10.1142/S0217732312501209 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we study the radiative leptonic decays of $B^-$, $D^-$ and
$D_s^-\to \gamma l \bar{\nu}$, including both the short-distance and
long-distance contributions. The short-distance contribution is calculated by
using the relativistic quark model, where the bound state wave function we used
is that obtained in... | [
{
"created": "Wed, 11 Apr 2012 09:25:31 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Yang",
"Ji-Chong",
""
],
[
"Yang",
"Mao-Zhi",
""
]
] | In this work we study the radiative leptonic decays of $B^-$, $D^-$ and $D_s^-\to \gamma l \bar{\nu}$, including both the short-distance and long-distance contributions. The short-distance contribution is calculated by using the relativistic quark model, where the bound state wave function we used is that obtained in t... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.