New insights into the astrophysical r-process
New insights into the astrophysical r-process
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DOI：
10.1038/345491a0
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发表时间：
1990-06
期刊：
影响因子：
64.8
通讯作者：
G. Mathews;J. Cowan
中科院分区：
文献类型：
--
作者：
G. Mathews;J. Cowan
已知，比铁更重的元素部分是由快速中子俘获--天体物理r过程--产生的。来自核实验和天文观测的新数据可能会排除一些被提出的r过程的天体物理地点，并表明这些元素主要产生于II型超新星。
Elements heavier than iron are known to be made partly by rapid neutron capture—the astrophysical r-process. New data from nuclear experiments and astronomical observations may allow some of the proposed astrophysical sites for the r-process to be ruled out and suggest that these elements are mostly produced in type II supernovae.