Event-by-event $v_n$ correlations of soft hadrons and heavy mesons in heavy ion collisions
| Autor: | Marcelo Gameiro Munhoz, Jorge Noronha, Roland Katz, Jacquelyn Noronha-Hostler, Alexandre Alarcon Do Passo Suaide, Caio A.G. Prado |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Quark
Nuclear and High Energy Physics Particle physics Energy loss Meson Nuclear Theory Hadron FOS: Physical sciences 7. Clean energy 01 natural sciences High Energy Physics - Experiment Nuclear Theory (nucl-th) Nuclear physics High Energy Physics - Experiment (hep-ex) High Energy Physics - Phenomenology (hep-ph) 0103 physical sciences Nuclear Experiment (nucl-ex) 010306 general physics Nuclear Experiment Physics 010308 nuclear & particles physics Elliptic flow High Energy Physics::Phenomenology High Energy Physics - Phenomenology Harmonics Anisotropic flow Heavy ion High Energy Physics::Experiment |
| Popis: | In this paper heavy quark energy loss models are embedded in full event-by-event viscous hydrodynamic simulations to investigate the nuclear suppression factor and azimuthal anisotropy of D$^0$ mesons in PbPb collisions at 5.02 TeV in the $p_T$ range 8-40 GeV. In our model calculations, the $R_\text{AA}$ of D$^0$ mesons is consistent with experimental data from the CMS experiment. We present the first calculations of heavy flavor cumulants $v_2\{2\}$ and $v_3\{2\}$ (and also discuss $v_2\{4\}$), which is also consistent with experimental data. Event-shape engineering techniques are used to compute the event-by-event correlation between the soft hadron $v_n$ and the heavy meson $v_n$. We predict a linear correlation between these observables on an event-by-event basis. 6 pages, 5 figures; v2: 5.02TeV PbPb used and focus on D mesons only |
| Databáze: | OpenAIRE |
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