Nuclear stopping for heavy-ion induced reactions in the Fermi energy range: from 1-Body to 2-Body dissipation

被引：0
|
作者：
Lopez, O. [1 ]
Lehaut, G. [1 ]
Durand, D. [1 ]
Aouadi, M. [1 ]
机构：
[1] Univ Caen, CNRS IN2P3, ENSICAEN, Lab Phys Corpusculaire Caen, F-14050 Caen, France
来源：
INPC 2013 - INTERNATIONAL NUCLEAR PHYSICS CONFERENCE, VOL. 1 | 2014年 / 66卷
关键词：
FLOW;
D O I：
10.1051/epjconf/20146603056
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 stopping in heavy-ion induced reactions around the Fermi energy in central collisions. The stopping is minimal around the Fermi energy and corresponds to the crossover between the Mean-Field and the nucleonic regimes. This is attributed to the change in the energy dissipation going from 1-body (Mean-Field) to 2-body (nucleon-nucleon collisions) dissipation. For this latter, a connection to in-medium transport properties of nuclear matter is proposed and comprehensive values of the nucleon mean free path and nucleon-nucleon cross section are extracted.
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