3 papers
astro-ph2004
The broad-band spectrum of the persistent emission from SGR1806-20
S. Molkov, K. Hurley, R. Sunyaev +2
We present the results of an analysis of the quiescent X-ray emission from the Soft Gamma-Ray Repeater SGR1806-20, taken during an INTEGRAL ultra-deep survey of the Galactic Center…
astro-ph2004
Broadband Observations of the Transient X-ray Pulsar SAX J2103.5+4545
E. V. Filippova, A. A. Lutovinov, P. E. Shtykovsky +5
We investigated the optical, X-ray, and gamma-ray variability of the pulsar SAX J2103.5+4545. Our timing and spectral analyses of the X-ray and gamma-ray emissions from the source…
astro-ph2004
Hard X-ray view of the past activity of Sgr A* in a natural Compton mirror
M. G. Revnivtsev, E. M. Churazov, S. Yu. Sazonov +6
We report the association of the recently discovered hard X-ray source IGR J17475-2822 with the giant molecular cloud Sgr B2 in the Galactic Center region. The broad band (3-200 ke…