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Kinematical studies of the low-mass X-ray binary GR Mus (XB 1254-690)

Abstract:

We present simultaneous high-resolution optical spectroscopy and X-ray data of the X-ray binary system GR Mus (XB 1254-690), obtained over a full range of orbital phases. The X-ray observations are used to re-establish the orbital ephemeris for this source. The optical data include the first spectroscopic detection of the donor star in this system through the use of the Doppler Tomography technique on the Bowen fluorescence blend (∼4630-4650 Å). In combination with an estimate for the orbital...

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Journal:
Monthly Notices of the Royal Astronomical Society
Volume:
380
Issue:
3
Pages:
1182-1190
Publication date:
2007-09-05
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
URN:
uuid:1bb926ab-db19-4e8b-964d-7bb5435c72e4
Source identifiers:
361981
Local pid:
pubs:361981

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