55 citations · 198 across the 8 of their papers we have counts for
Showing 2013 · astro-ph.HEShow all
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astro-ph.HE2013
Cygnus X-1: shedding light on the spectral variability of a black hole
V. Grinberg, N. Hell, J. Wilms +17
The knowledge of the spectral state of a black hole is essential for the interpretation of data from black holes in terms of their emission models. Based on pointed observations of…
astro-ph.HE2013★ 37 cited
A double-peaked outburst of A 0535+26 observed with INTEGRAL, RXTE, and Suzaku
I. Caballero, K. Pottschmidt, D. M. Marcu +18
The Be/X-ray binary A 0535+26 showed a normal (type I) outburst in August 2009. It is the fourth in a series of normal outbursts associated with the periastron, but is unusual by p…