摘要
用改进的相对论性光学势讨论200Mev质子与核的弹性散射微分截面,分析本领和自旋转动函数.用严格的分波方法求解含有标量势和矢量势的Dirac方程.从对轻核到重核五个双满壳核的计算,看到改进了的光学势与实验结果符合甚好.
By using the improved relativistic optical potential, the protons-nucleus elastic-scattering differential cross-section, analytical power, and spin rotation function are calculated and analysed. The Dirac equation with scaler and vector potentials is solved by exact partial wave method. In the case of 200 Mev proton energy, five double close shell nucleus ranging from light to heavy are calculated. It is shown that the improved relativistic optical potential fits in with the experiment data very well.
出处
《汕头大学学报（自然科学版）》
1989年第2期28-35,共8页
Journal of Shantou University：Natural Science Edition
基金
国家自然科学基金资助课题
关键词
质子
原子核
相对论性
弹性散射
Ralativistics
Optical potential
Elastic scattering
Analytical power
Spui rotation function
