European Physical Journal C (Springer/SIF)

Latest additions:
2019-02-21
03:04
Freeze-out conditions from strangeness observables at RHIC / Bluhm, Marcus ; Nahrgang, Marlene
We determine chemical freeze-out conditions from strangeness observables measured at RHIC beam energies. [...]
Published in EPJC 79 (2019) 155 10.1140/epjc/s10052-019-6661-3
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2019-02-20
16:23
Spin rotation effects in diffractive electroproduction of heavy quarkonia / Krelina, Michal ; Nemchik, Jan ; Pasechnik, Roman ; Čepila, Jan
In this work we present for the first time the comprehensive study of the Melosh spin rotation effects in diffractive electroproduction of S -wave heavy quarkonia off a nucleon target. [...]
Published in EPJC 79 (2019) 154 10.1140/epjc/s10052-019-6666-y
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2019-02-20
16:23
Neutrino propagation in media and axis of complete polarization / Kaloshin, A. E. ; Voronin, D. M.
We construct a spectral representation of neutrino propagator in moving matter or in external magnetic field. [...]
Published in EPJC 79 (2019) 153 10.1140/epjc/s10052-019-6659-x
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2019-02-20
16:23
TMD gluon distributions for multiparton processes / Bury, M. ; Kotko, P. ; Kutak, K.
We derive gauge invariant operators entering definitions of the Transverse Momentum Dependent (TMD) gluon distributions, for all five and six parton processes. [...]
Published in EPJC 79 (2019) 152 10.1140/epjc/s10052-019-6652-4
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2019-02-19
20:18
Classical behaviour of Q-balls in the Wick–Cutkosky model / Panin, A. G. ; Smolyakov, M. N.
In this paper, we continue discussing Q-balls in the Wick–Cutkosky model. [...]
Published in EPJC 79 (2019) 150 10.1140/epjc/s10052-019-6638-2
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2019-02-19
20:17
Chiral imbalanced hot and dense quark matter: NJL analysis at the physical point and comparison with lattice QCD / Khunjua, T. G. ; Klimenko, K. G. ; Zhokhov, R. N.
Hot and dense quark matter with isospin and chiral imbalances is investigated in the framework of the (3+1) \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$(3+1)$$\end{document} -dimensional Nambu–Jona-Lasinio model (NJL) in the large- Nc \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$N_c$$\end{document} limit ( Nc \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$N_c$$\end{document} is the number of quark colors). [...]
Published in EPJC 79 (2019) 151 10.1140/epjc/s10052-019-6654-2
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2019-02-19
13:06
Supersymmetric models in light of improved Higgs mass calculations / Bagnaschi, E. ; Bahl, H. ; Ellis, J. ; Evans, J. L. ; et al
We discuss the parameter spaces of supersymmetry (SUSY) scenarios taking into account the improved Higgs-mass prediction provided by FeynHiggs 2.14.1. [...]
Published in EPJC 79 (2019) 149 10.1140/epjc/s10052-019-6658-y
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2019-02-19
13:06
Neutrino eigenstates and flavour, spin and spin-flavour oscillations in a constant magnetic field / Popov, Artem ; Studenikin, Alexander
We further develop a recently proposed new approach to the description of the relativistic neutrino flavour νeL↔νμL , spin νeL↔νeR and spin-flavour νeL↔νμR oscillations in a constant magnetic field that is based on the use of the exact neutrino stationary states in the magnetic field. [...]
Published in EPJC 79 (2019) 144 10.1140/epjc/s10052-019-6657-z
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2019-02-19
13:06
Centrality and transverse momentum dependent suppression of Υ(1S) and Υ(2S) in p–Pb and Pb–Pb collisions at the CERN Large Hadron Collider / Singh, Captain R. ; Ganesh, S. ; Mishra, M.
Deconfined QCD matter in heavy-ion collisions has been a topic of paramount interest for many years. [...]
Published in EPJC 79 (2019) 147 10.1140/epjc/s10052-019-6646-2
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2019-02-19
13:06
TeV SUSY dark matter confronted with the current direct and indirect detection data / Abdughani, Murat ; Ren, Jie ; Zhao, Jun
In the minimal supersymmetric standard model (MSSM) the lightest superparticle (LSP) can be a TeV neutralino (mainly dominated by higgsino or wino) which serves as a dark matter candidate with correct thermal relic density. [...]
Published in EPJC 79 (2019) 146 10.1140/epjc/s10052-019-6645-3
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