Broadband X-ray Spectrum of XTE J1550-564 during the Outburst of 2003
Sunyaev, R. A.; Lutovinov, A. A.; Revnivtsev, M. G.; Aref'ev, V. A.
Russia, Germany
Abstract
We present the INTEGRAL and RXTE X-ray observations of XTE J1550-564, a Galactic microquasar and a black hole candidate, during its outburst in the spring of 2003. The source during the outburst was in a canonical hard state, and its spectrum remained constant in both the rise and decay phases.