The Fluctuation of Mean Field and Multifragmentation in Intermediate Energy Heavy-Ion Collisions

• 来源期刊: 原子核物理：英文版
• 学科: 物理学
• 关键词: Heavy ion COLLISIONS Binding ENERGY YUKAWA interaction
• 年，卷（期）: 1995,（3）
• 页码范围: 209-214
• 页数: 6页
• 分类号: O4

摘要

【正】 The time evolution of the interaction potential contour plot in intermediate energy heavy ion col-lisions is investigated.The stochastic fluctuation appearing in the peak zone of the interaction potential,which is indicated by the deformation of equipotential lines,especially by the negative curvature of equipo-tential lines,contributes to initiating the multifragmentation.