| Texto completo | |
| Autor(es): |
Gardim, Fernando G.
;
Giannini, Andre V.
;
Grassi, Frederique
;
Pala, Kevin P.
;
Serenone, Willian M.
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PHYSICAL REVIEW C; v. 110, n. 6, p. 12-pg., 2024-12-10. |
| Resumo | |
Ultrarelativistic isobar collisions have been proposed as a useful tool to investigate nuclear structure. These systems are not created in equilibrium, rather they undergo a pre-thermalization stage. In this stage, some of the initial structure information may be lost and additional effects introduced. The objective of this paper is to study this possibility in the extreme case of a "free-streaming" pre-equilibrium stage. We do this by computing estimators for ratios of various measured (or measurable) quantities (elliptic and triangular flows, mean transverse momentum and associated cumulants, correlators between elliptic or triangular flows and mean transverse momentum, symmetric cumulant, and two-plane correlator) and study their sensitivity to the duration of the free-streaming stage. We find that the correlators between elliptic or triangular flows and mean transverse momentum, the so-called rho 2 and rho 3, are indeed sensitive to the duration of the free-streaming stage and that the normalized symmetric cumulant, epsilon NSC(2, 3) might also depend on this duration. (AU) | |
| Processo FAPESP: | 20/15893-4 - Explorando o diagrama de fase do plasma de quarks e glúons: efeito da difusão sobre as flutuações de cargas conservadas no beam energy scan |
| Beneficiário: | Kevin Possendoro Pala |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado Direto |
| Processo FAPESP: | 22/11842-1 - Desenvolvimento de hidrodinâmica viscosa e difusiva em (3+1)D para colisões de íons pesados |
| Beneficiário: | Willian Matioli Serenone |
| Modalidade de apoio: | Bolsas no Exterior - Estágio de Pesquisa - Pós-Doutorado |
| Processo FAPESP: | 18/24720-6 - Exploração do diagrama de fase da QCD |
| Beneficiário: | Frédérique Marie Brigitte Sylvie Grassi |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |