2 papers
astro-ph.HE2011
The Be/X-ray binary A0535+26 during its recent 2009/2010 outbursts
I. Caballero, K. Pottschmidt, A. Santangelo +20
The Be/X-ray binary A0535+26 showed a giant outburst in December 2009 that reached ~5.14 Crab in the 15-50 keV range. Unfortunately, due to Sun constraints it could not be observed…
astro-ph.HE2011
Spinning-up: the case of the symbiotic X-ray binary 3A 1954+319
F. Fürst, D. M. Marcu, K. Pottschmidt +3
We present a timing and spectral analysis of the variable X-ray source 3A 1954+319. Our analysis is mainly based on an outburst serendipitously observed during INTEGRAL Key Program…