Mass transfer during low-mass X-ray transient decays
نویسندگان
چکیده
منابع مشابه
The Formation of Low–mass Transient X–ray Binaries
We consider constraints on the formation of low–mass X–ray binaries containing neutron stars (NLMXBs) arising from the presence of soft X–ray transients among these systems. For a neutron star mass M1 ≃ 1.4M⊙ at formation, we show that in short– period (∼< 1− 2 d) systems driven by angular momentum loss these constraints require the secondary at the beginning of mass transfer to have a mass 1.3...
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We summarize the quiescent X-ray observations of transient low-mass X-ray binaries. These observations show that, in quiescence, binaries containing black holes are fainter than those containing neutron stars. This has triggered a number of theoretical ideas about what causes the quiescent Xray emission. For black hole binaries, the options are accretion onto the black hole or coronal emission ...
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I argue that it is very unlikely that X-rays from quiescent black-hole low-mass X-ray binary transients are emitted by coronae of companion stars. I show that in a simple model in which these X-rays are emitted by an ADAF filling the inner part of an unsteady, dwarf-nova type disc, the X-ray luminosity is correlated with the orbital period. I predict what values of X-ray luminosities from black...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2007
ISSN: 0035-8711,1365-2966
DOI: 10.1111/j.1365-2966.2006.11144.x