Line shapes of rotating stars with application to alpha Lyrae
Line shapes of rotating stars with application to alpha Lyrae
复制标题
旋转恒星的线形及其在天琴座α上的应用
DOI:
10.1086/170871
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发表时间:
1992
期刊:
影响因子:
--
通讯作者:
G. Elste
中科院分区:
文献类型:
--
作者:
G. Elste
Profiles of weak and medium strong lines in the high-resolution spectrum of Vega can in principle be understood by the center-to-limb variation of their equivalent widths, predicted by a standard model atmosphere. Finer details may require a different model structure depending on the latitude of the rotating star, and perhaps differential rotation