摘要
本文主要在我们近几年来对中能重离子碰撞中同位旋分馏研究工作的基础上,结合国际上对这个问题研究的进展。对同位旋分馏动力学,产生同位旋分馏的机制,入射道效应,特别是建议将同位旋分馏强度作为提取同位旋相关平均场和建立同位旋不对称核物质状态方程的可能性进行了讨论和分析。并进一步对该问题的深入研究进行了讨论。
The general problems related to the isospin fractionation in heavy ion collision process at intermediate energy are viewed based on the recent works of our group and others in this field. The characters of the isospin fraction dynamics, the mechanism of isospin fractionation and incident channel effects are discussed in the present paper, Special attention is paid to the explore the probability of taking the intensity of isospin fractionation as a probe to obtain the new information of equation of state for isospin asymmetry nuclear matter. The direction of the further study for those problems is also discussed.
出处
《物理学进展》
CSCD
北大核心
2004年第2期127-137,共11页
Progress In Physics
基金
国家自然基金(10175080
10004012
10175082)
国家重大基础研究发展项目(G2000077400)
中国科学院知识创精工程重点方向项目(KJCXZ SW N02)
