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对统计擦碎模型(SAA)的计算方法进行修正和优化,并引入参数化的介质中核子-核子碰撞截面和核物质密度分布弥散度,可很好符合从中能到高能下碎裂反应产生同位素分布的实验截面,并能计算和拟合远离峰位、很低截面的同位素分布.
用修正的擦碎模型研究碎裂反应的同位素分布
【摘 要】
：
对统计擦碎模型(SAA)的计算方法进行修正和优化,并引入参数化的介质中核子-核子碰撞截面和核物质密度分布弥散度,可很好符合从中能到高能下碎裂反应产生同位素分布的实验截面
【机 构】
：
中国科学院上海原子核研究所上海
【出 处】
：
高能物理与核物理
【发表日期】
：
2004年期
【基金项目】
：
国家重点基础研究发展计划(973计划);
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