Mean-field effects on collective flow in high-energy heavy-ion collisions at 2-158A GeV energies

Isse, M.; Ohnishi, A.; Otuka, N. et al.

Physical Review C, 2005, 72(064908), 1-15

Permalink : https://hdl.handle.net/2115/1401

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アクセス権	open access
URI	https://hdl.handle.net/2115/1401
タイトル	Mean-field effects on collective flow in high-energy heavy-ion collisions at 2-158A GeV energies
著者	Isse, M. ; Ohnishi, A. ; Otuka, N. ; Sahu, P. K. ; Nara, Y.
著者名 Isse, M. 一瀬, 昌嗣
著者名 Ohnishi, A.
著者名 Otuka, N.
著者名 Sahu, P. K.
著者名 Nara, Y.
言語	英語
発行日	2005-12-29
出版者	American Physical Society
収録物名	Physical Review C
巻(号)	72(064908)
ページ	1-15
抄録	Collective flows in heavy-ion collisions from AGS [(2–11)A GeV] to SPS [(40, 158)A GeV] energies are investigated in a nonequilibrium transport model with the nuclear mean field (MF). Sideward 〈Px〉, directed v1, and elliptic flows v2 are systematically studied with different assumptions for the nuclear equation of state (EOS). We find that the momentum dependence on the nuclear MF is important for the understanding of the proton collective flows at AGS and SPS energies. Calculated results with momentum-dependent MF qualitatively reproduce the experimental data of proton sideward, directed, and elliptic flows in a incident energy range of (2–158)A GeV.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 2005 American Physical Society
PISSN	0556-2813
関連情報	URI http://www.aps.org/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevC.72.064908