Heavy-flavor flow-harmonics in high-energy nuclear collisions: time-development and eccentricity fluctuations

被引：1

作者：

Beraudo, A. ^{[1
]}

De Pace, A. ^{[1
]}

Monteno, M. ^{[1
]}

Nardi, M. ^{[1
]}

Prino, F. ^{[1
]}

机构：

[1] INFN Sez Torino, Via P Giuria 1, I-10125 Turin, Italy

来源：

NUCLEAR PHYSICS A | 2019年 / 982卷

关键词：

Quark-Gluon Plasma; Heavy Quarks; Flow harmonics; Event-shape engineering;

D O I：

10.1016/j.nuclphysa.2018.09.031

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We study the development of heavy-flavor flow harmonics in high-energy nuclear collisions. The elliptic and triangular flow of heavy-flavor hadrons, arising from the finite impact parameter of the two nuclei and from event-by-event fluctuations of the initial geometry, is analyzed in detail, considering the contribution from particles decoupling from the fireball at various times. We also study the dependence of the flow harmonics on the event-shape fluctuations, considering events belonging to the same centrality class but characterized by very different eccentricities (or vice-versa).

引用

页码：675 / 678

页数：4

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