Leahy, D. A.,
Matsuoka, M.,
Kawai, N.,
Makino, F..
言語
English
掲載誌/書名
和文:
英文:
Monthly Notices of the Royal Astronomical Society
巻, 号, ページ
Vol. 236
pp. 603-610
出版年月
1989年2月
出版者
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英文:
会議名称
和文:
英文:
開催地
和文:
英文:
アブストラクト
Fluorescent iron line models are applied to data of GX301-2 (Leahy et al., 1988) obtained by the Tenma satellite. It is found that a spherically symmetric fluorescence model well describes the dependence of equivalent width on column density. A decrease of fluorescence efficiency with increasing source intensity is observed, probably due to a luminosity-dependent accretion geometry. Correction of the equivalent widths for the luminosity-dependence is shown to improve agreement with the model.
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