Static and Dynamics Interpretation of Isospin Fractionation in Nuclear Multifragmentation

• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报：英文版
• 学科: 物理学
• 年，卷（期）: 2001,（1）
• 页码范围: 29-29
• 页数: 1页
• 分类号: O572

摘要

Recently,the isospin fractionation thereby the neutron to proton(N/Z)ratio of the low density region significantly exceeds that of the high density region in nuclear multifragmentation has been an active subject both theoretically and experimentally~([1,2]).In this work,the static and dynamical interpretations of the isospin fractionation is presented.Fig.1 shows the neutron chemical potential of the high density region and the low