Scaling of Anisotropic Flows and Nuclear Equation of State in Intermediate Energy Heavy Ion Collisions

Simple item page
dc.creatorYan, T. Z.
dc.creatorMa, Y. G.
dc.creatorCai, X. Z.
dc.creatorFang, D. Q.
dc.creatorGuo, W.
dc.creatorMa, C. W.
dc.creatorShen, W. Q.
dc.creatorTian, W. D.
dc.creatorWang, K.
dc.date2007-09-09
dc.date.accessioned2026-07-07T10:57:21Z
dc.date.available2026-07-07T10:57:21Z
dc.descriptionElliptic flow ($v_2$) and hexadecupole flow ($v_4$) of light clusters have been studied in details for 25 MeV/nucleon $^{86}$Kr + $^{124}$Sn at large impact parameters by Quantum Molecular Dynamics model with different potential parameters. Four parameter sets which include soft or hard equation of state (EOS) with/without symmetry energy term are used. Both number-of-nucleon ($A$) scaling of the elliptic flow versus transverse momentum ($p_t$) and the scaling of $v_4/A^{2}$ versus $(p_t/A)^2$ have been demonstrated for the light clusters in all above calculation conditions. It was also found that the ratio of $v_4/{v_2}^2$ keeps a constant of 1/2 which is independent of $p_t$ for all the light fragments. By comparisons among different combinations of EOS and symmetry potential term, the results show that the above scaling behaviors are solid which do not depend the details of potential, while the strength of flows is sensitive to EOS and symmetry potential term.
dc.description5 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0709.1244
dc.identifierhttp://arxiv.org/abs/0709.1244
dc.identifierChin.Phys.16:2676,2007
dc.identifierdoi:10.1088/1009-1963/16/9/031
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186726
dc.subjectNuclear Theory
dc.titleScaling of Anisotropic Flows and Nuclear Equation of State in Intermediate Energy Heavy Ion Collisions
dc.typetext

Files

Collections

arXiv