Radioactivities and nucleosynthesis in SN 1987A

被引：58
|
作者：
Fransson, C [1 ]
Kozma, C [1 ]
机构：
[1] Stockholm Observ, Dept Astron, SCFAB, SE-10691 Stockholm, Sweden
来源：
NEW ASTRONOMY REVIEWS | 2002年 / 46卷 / 8-10期
关键词：
supernovae; nucleosynthesis; radioactivity;
D O I：
10.1016/S1387-6473(02)00188-4
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The nucleosynthesis and production of radioactive elements in SN 1987A are reviewed. Different methods for estimating the masses of :Ni-56, Ni-57, and Ti-44 are discussed, and we conclude that broad band photometry in combination with time-dependent models for the light curve gives the most reliable estimates. (C) 2002 Published by Elsevier Science B.V.
引用
收藏
页码：487 / 492
页数：6
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