P同位素的质子滴线核研究  

Study of Proton Dripline of P Isotope

作　　者：陈立新[1] 肖国青[1] 郭忠言[1] 詹文龙[1] 李加兴[1] 孙志宇[1] 王武生[1] 王猛[1] 陈志强[1] 胡正国[1] 白洁[1] 李琛[1] 毛瑞士[1] 

机构地区：[1]中国科学院近代物理研究所,甘肃兰州730000

出　　处：《原子核物理评论》2003年第4期231-234,共4页Nuclear Physics Review

基　　金：国家重点基础研究发展规划项目(G2000077401);国家杰出青年基金资助项目(19825115);国家自然科学基金资助项目(10105011;10205019)~~

摘　　要：研究了在相对论平均场近似下P同位素的滴线核的性质,首先在理论上探讨了25P作为P的滴线核存在的可能性及其可能具有的质子晕结构,然后给出了在兰州放射性束流装置上25P的实验鉴别结果.Great progress was made on the study of P isotope both in theory and in experiments, but the final conclusion about the dripline of P isotope has not been made. In this article the properties of P isotope was studied in the frame work of relativistic mean field (RMF). First the probability of ^(25)P as the dripline nuclei of P isotope and the proton halo structure of ^(25) was discussed, and then the RIBLL experiental result of ^(25)P is presented.

关 键 词：质子晕 质子滴线核 磷同位素 相对论平均场 放射性束流装置 介子场 

分 类 号：O562.6[理学—原子与分子物理] O571.6[理学—物理]