对缺中子核(A<70)质子衰变的预言  

The Prediction of Proton Decay for Neutron Deficient Nuclei with A<70

作　　者：徐晓冀[1] 区秀兰 程远[2] 

机构地区：[1]中国科学院近代物理研究所,兰州730000 [2]清华大学,北京100084

出　　处：《高能物理与核物理》1991年第7期630-646,共17页High Energy Physics and Nuclear Physics

基　　金：国家自然科学基金

摘　　要：在质量区A<70范围内,对远离β稳定线的缺中子核质子衰变的可能性进行了理论预言,计算基于Kelson—Garvey核力电荷对称质量关系和同位旋相似态质量公式,给出了预言的核素图,将预言计算与实验结果进行了比较,对绝大多数已发现的核,质子能量在300keV以内符合得很好。计算同时指出双质子、三质子衰变的可能性,并给出了目标核。The possibility of proton decay for neutron deficient nuclei far from β stability is predicted in the mass region with A<70. The prediction calculation was based on kelson-Garvey mass relation and the mats formula of isospin analog state. The predicted nuclear chart was given. The comparisons between the predictions and the experimental results have been made.The possibility of two proton and three proton decay was also indicated.

关 键 词：质子 衰变 奇异核 

分 类 号：O571.3[理学—粒子物理与原子核物理]