BeppoSAX spectroscopy of the luminous X-ray sources in M 33

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BeppoSAX spectroscopy of the luminous X - ray sources in M 33

The nearby galaxy M33 was observed by the imaging X-ray instruments on-board BeppoSAX. Two observations at different phases of the 105.9 day intensity cycle of the luminous central source X-8 failed to reveal the expected modulation, suggesting that it is probably transitory. Similar behavior has been observed from several X-ray binary sources. This strengthens somewhat the idea that M33 X-8 is...

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ژورنال

عنوان ژورنال: Astronomy & Astrophysics

سال: 2001

ISSN: 0004-6361,1432-0746

DOI: 10.1051/0004-6361:20010027