Study on Behaviors in Ternary Fission of ^(197)Au+^(197)Au at 15AMeV  

作　　者：WU Xi-zhen,TIAN Jun-long,ZHAO Kai,ZHANG Ying-xun,LI Zhu-xia 

出　　处：《Annual Report of China Institute of Atomic Energy》2009年第1期151-152,共2页中国原子能科学研究院年报（英文版）

基　　金：Supported by National Natural Science Foundation of China

摘　　要：The ternary fission found in the reaction 197Au+197Au at 15 AMeV are completely different from the well known normal ternary fission.The normal ternary fission means that in addition to two mainThe ternary fission found in the reaction 197AH＋197Au at 15 AMeV are completely different from the well known normal ternary fission. The normal ternary fission means that in addition to two main fission fragments a light charged particle is emitted from the neck. This kind of ternary fission appearing in actinide elements U, Cf and so on has been studied for decades. The ternary fission for very heavy systems such as Au＋Au systems was studied previously within framework of the liquid-drop model with extension of the two-center shell model to the three-center shell model.

关 键 词：三元系统 裂变反应 行为 轻带电粒子 裂变碎片 锕系元素 模型框架 壳模型 

分 类 号：O642.42[理学—物理化学] O571.43[理学—化学]