| Texto completo | |
| Autor(es): |
Giacalone, Giuliano
;
Yan, Li
;
Noronha-Hostler, Jacquelyn
;
Ollitrault, Jean-Yves
;
Huang, HZ
;
Seto, R
;
Thader, J
;
Xu, N
Número total de Autores: 8
|
| Tipo de documento: | Artigo Científico |
| Fonte: | WAKE CONFERENCE 2021; v. 779, p. 4-pg., 2017-01-01. |
| Resumo | |
The ATLAS Collaboration has measured for the first time the fourth cumulant of quadrangular flow, v(4){4}(4). Unlike the fourth cumulants of elliptic and triangular flows, it presents a change of sign above 30% centrality. We show that this change of sign is predicted by event-by-event hydrodynamics. We argue that it results from the combined effects of a nonlinear hydrodynamic response, which couples quadrangular flow to elliptic flow, and elliptic flow fluctuations. (AU) | |
| Processo FAPESP: | 16/03274-2 - Desenvolvimento de um código de hidrodinâmica 3+1 para estudos do plasma de quarks e glúons |
| Beneficiário: | Frédérique Marie Brigitte Sylvie Grassi |
| Modalidade de apoio: | Auxílio à Pesquisa - Pesquisador Visitante - Internacional |