Influence of Ground State Spin of Projectile-Target on Fission Anisotropies  

作　　者：O.N.Ghodsi A.N.Behkami 

机构地区：[1]Physics Department,Mazandaran University,Babolsar,Iran [2]Physics Department,Fars Science and Research,Islamic Azad,Iran

出　　处：《Communications in Theoretical Physics》2008年第7期193-196,共4页理论物理通讯（英文版）

摘　　要：Fission fragment anisotropies have been investigated for various systems produced in heavy-ion reactions at near and sub-barrier energies. In particular, special attention has been paid to the entrance channel dependence of fragment angular anisotropies. The results of our analysis of the fragment angular anisotropies induced by boron, carbon, and oxygen ions on Thorium and Neptunium targets as well as Fluorine ions on Neptunium target indicate strong dependence of fragment anisotropies on the channel spin, in consistence with the predication of the pre-equilibrium model.

关 键 词：influence of spin in heavy-ion reactions 

分 类 号：O571[理学—粒子物理与原子核物理]