136 citations · 233 across the 3 of their papers we have counts for
3 papers
Supergiant, fast, but not so transient 4U 1907+09
V. Doroshenko, A. Santangelo, L. Ducci +1
We have investigated the dipping activity observed in the high-mass X-ray binary 4U 1907+09 and shown that the source continues to pulsate in the "off" state, noting that the trans…
The hard X-ray emission of X Per
V. Doroshenko, A. Santangelo, I. Kreykenbohm +1
We present an analysis of the spectral properties of the peculiar X-ray pulsar X Per based on INTEGRAL observations. We show that the source exhibits an unusually hard spectrum and…
Results of WEBT, VLBA and RXTE monitoring of 3C 279 during 2006-2007
V. M. Larionov, S. G. Jorstad, A. P. Marscher +2
We present radio-to-optical data taken by the WEBT, supplemented by VLBA and RXTE observations, of 3C 279. Our goal is to use this extensive database to draw inferences regarding t…