Unusual Threshold Anomaly in ~6Li+^(208)Pb System  

作　　者：ZHANG Huan-qiao, LIN Cheng-jian, ZHANG Chun-lei, RUAN Ming, LIU Zu-hua, YANG Feng, WU Xiu-kun 

出　　处：《Annual Report of China Institute of Atomic Energy》2005年第1期76-79,共4页中国原子能科学研究院年报（英文版）

摘　　要：The angular distributions of elastic scattering for ^6Li＋^208Pb system have been measured at several energies around the Coulomb barrier. The parameters of optical potential are extracted by means of a phenomenological optical model analysis. It is found that the real and imaginal potentials show a pronounced energy dependence.

关 键 词：核反应 弹性散射 角分布 ^6LI ^208PB 锂 铅 能量相关性 

分 类 号：O571.4[理学—粒子物理与原子核物理]