D-meson observables in Pb-Pb and p-Pb collisions at LHC with EPOSHQ model
| Autor: | J. Aichelin, Marlene Nahrgang, K. Werner, V. Ozvenchuk, P. B. Gossiaux, B. Guiot |
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| Přispěvatelé: | Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Université de Nantes - Faculté des Sciences et des Techniques, Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Quark
History Particle physics p p: scattering charmed meson heavy ion: scattering transverse momentum: high High Energy Physics::Lattice Nuclear Theory 01 natural sciences Bottom quark Education Nuclear physics quark 0103 physical sciences D meson transport theory Charm (quantum number) 010306 general physics Nuclear Experiment p nucleus: scattering quark gluon: plasma Physics Large Hadron Collider 010308 nuclear & particles physics elliptic flow Elliptic flow High Energy Physics::Phenomenology Observable heavy quark: suppression Computer Science Applications 2760-5002 GeV-cms/nucleon CERN LHC Coll [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph] Quark–gluon plasma High Energy Physics::Experiment charm |
| Zdroj: | J.Phys.Conf.Ser. 16th International Conference on Strangeness in Quark Matter 16th International Conference on Strangeness in Quark Matter, Jun 2016, Berkeley, United States. pp.012033, ⟨10.1088/1742-6596/779/1/012033⟩ |
| DOI: | 10.1088/1742-6596/779/1/012033⟩ |
| Popis: | International audience; We study the propagation of charm quarks in the quark-gluon plasma (QGP) created in ultrarelativistic heavy-ion and proton-nucleus collisions at LHC within EPOSHQ model. The interactions of heavy quarks with the light partons in ultrarelativistic heavy-ion collisions through the collisional and radiative processes lead to a large suppression of nal D-meson spectra at high transverse momentum and a nite D-meson elliptic ow, v (2), whereas in proton-nucleus collisions the D-meson nuclear modi cation factor, R(pA) , at high transverse momentum is compatible with unity. Our results are in good agreement with the available experimental data. |
| Databáze: | OpenAIRE |
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