Nuclear masses near the proton drip-line and their impact on nucleosynthesis in explosive stars  

作　　者：SUN Yang 

机构地区：[1]Department of Physics, Shanghai Jiao Tong University, Shanghai 200240, China

出　　处：《Chinese Science Bulletin》2009年第24期4594-4595,共2页

摘　　要：The interplay of the fundamental forces(here mainly the strong force and electromagnetic force)holds nucleons together to form atomic nuclei.However,in nature onlyless than ten percent of the total number of nucleiThe interplay of the fundamental forces （here mainly the strong force and electromagnetic force） holds nucleons together to form atomic nuclei. However, in nature only less than ten percent of the total number of nuclei is stable. The majority of nuclei are unstable; that is, after having lived for a certain time, they change into the daughter nuclei by radioactive decay.

关 键 词：质子滴线 核合成 原子核衰变 星级 爆炸 相互作用 不稳定 电磁力 

分 类 号：O571.3[理学—粒子物理与原子核物理] P148[理学—物理]