Effect of Resonant Continuum on Pairing Correlations in the Relativistic Approach  

作　　者：CAOLi-gang MAZhong-yu 

机构地区：[1]InstituteofHighEnergyPhysics,ChineseAcademyofSciences [2]不详

出　　处：《Annual Report of China Institute of Atomic Energy》2003年第1期21-22,共2页中国原子能科学研究院年报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant (10305014, 90103020 and 10275094) and Major State Basic Research Development Program in China under Contract(G2000077400)

摘　　要：We have investigated the pairing correlation for neutron-rich Ni isotopes in the relativistic mean field theory (RMF) and Bardeen-Cooper-Schrieffer approximation. There are a few resonant states with life times in the continuum. A proper treatment of the resonant state in the continuum on pairing correlations has to include not only its energy, but also its width.

关 键 词：谐振状态 连续统一场 配对相关性 相对论 中子分离能 核基态 

分 类 号：O571[理学—粒子物理与原子核物理] O412.2[理学—物理]