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Suzaku studies of microquasars

Published online by Cambridge University Press:  24 February 2011

Yoshihiro Ueda  and
Megumi Shidatsu
Yoshihiro Ueda
Affiliation:
Department of Astronomy, Kyoto University, Kyoto 606-8502, Japan email: ueda@kusastro.kyoto-u.ac.jp
Megumi Shidatsu
Affiliation:
Department of Astronomy, Kyoto University, Kyoto 606-8502, Japan email: ueda@kusastro.kyoto-u.ac.jp
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Abstract

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We report our recent results from multiwavelengths studies of microquasars, focusing on X-ray data of GX 339–4 and GRS 1915+105 obtained with Suzaku and other observatories. The broad band coverage and high energy resolution achieved with Suzaku (or a combination of Chandra/HETGS and RXTE) enable us to perform the most reliable spectral analysis both on iron-K features and continuum, and thus to best constrain the accretion disk structure of microquasars and its relation to the jet formation at various mass accretion rates.

Keywords

accretionaccretion disks — black hole physics — X-rays: individual (GX 339–4, GRS 1915+105)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S275: Jets at all Scales , September 2010 , pp. 242 - 249
Copyright
Copyright © International Astronomical Union 2011

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