Infrared spectroscopy of low-mass X-ray binaries - II
نویسندگان
چکیده
منابع مشابه
Infrared spectroscopy of low - mass X - ray binaries II
Using CGS4 on UKIRT, we have obtained 2.00–2.45 μm infrared spectra of a number of low-mass X-ray binaries including Sco X-1, Sco X-2, and GX13+1. Sco X-1 shows emission lines only, supporting our previous conclusion that the spectral type of the evolved secondary must be earlier than G5. Emission lines are also seen in the spectrum of Sco X-2, confirming the identity of the IR counterpart. We ...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1999
ISSN: 0035-8711,1365-2966
DOI: 10.1046/j.1365-8711.1999.02547.x