Identification of the donor in GRS 1915+105

被引：0
|
作者：
J. Greiner
M.J. McCaughrean
J.G. Cuby
A.J. Castro-Tirado
R.E. Mennickent
机构：
[1] Astrophysical Institute Potsdam,
[2] ESO,undefined
[3] Instituto de Astrofísica de Andalucía,undefined
[4] Laboratorio de Astrofísica Espacial y Física Fundamental,undefined
[5] Universidad de Concepción,undefined
来源：
Astrophysics and Space Science | 2001年 / 276卷
关键词：
X-ray binary; GRS 1915+105; infrared observations;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We report on medium-resolution H and K band spectroscopy of GRS 1915+105using the 8m VLT at ESO.We clearly identify absorption bandheads from 12CO/13CO.Together with other features we classify the donor as a K-M III star.
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页码：31 / 34
页数：3
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