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OAO1657-415: A `missing link' in high-mass X-ray binaries?

Maxwell, Diana H.; Norton, Andrew J. and Roche, Paul (2001). OAO1657-415: A `missing link' in high-mass X-ray binaries? In: Evolution of Binary and Multiple Star Systems; a meeting in celebration of Peter Eggleton's 60th birthday, 25 June - 1 July 2000, Bormio, Italy, Astronomical Society of the Pacific, pp. 495–502.

URL: http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bi...
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Abstract

OAO1657-415 is only the seventh eclipsing X-ray pulsar known and therefore has the potential to yield only the seventh mass of a neutron star in an X-ray binary. Here we report photometric and spectroscopic observations of candidates for the optical counterpart to the system and identify a B6V or B5III star as a possible companion to the neutron star. We measure the observational parameters of the star and suggest reasons why OAO1657-415 may be unlike other high mass X-ray binaries.

Item Type: Conference Item
Copyright Holders: 2001 Astronomical Society of Pacific
ISBN: 1-58381-061-7, 978-1-58381-061-3
Extra Information: IBSN: 1583810617
Academic Unit/Department: Science > Physical Sciences
Interdisciplinary Research Centre: Centre for Earth, Planetary, Space and Astronomical Research (CEPSAR)
Item ID: 4589
Depositing User: Users 6827 not found.
Date Deposited: 07 Jul 2006
Last Modified: 09 May 2011 09:44
URI: http://oro.open.ac.uk/id/eprint/4589
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