402 citations · 853 across the 12 of their papers we have counts for
12 papers
Spectral states evolution of 4U 1728-34 observed by INTEGRAL and RXTE: non-thermal component detection
A. Tarana, T. Belloni, A. Bazzano +2
We report results of a one-year monitoring of the low mass X-ray binary (LMXB) source (atoll type) 4U 1728-34 with INTEGRAL and RXTE. Three time intervals were covered by INTEGRAL,…
Observations of the 599 Hz Accreting X-ray Pulsar IGR J00291+5934 during the 2004 Outburst and in Quiescence
M. A. P. Torres, P. G. Jonker, D. Steeghs +10
We report on optical and NIR observations obtained during and after the 2004 December discovery outburst of the X-ray transient and accretion-powered millisecond pulsar IGR J00291+…
A Hard X-ray View on Scorpius X-1 with INTEGRAL: non-Thermal Emission ?
T. Di Salvo, P. Goldoni, L. Stella +12
We present here simultaneous INTEGRAL/RXTE observations of Sco X-1, and in particular a study of the hard X-ray emission of the source and its correlation with the position in the…
The broad-band spectrum of Cyg X-2 with INTEGRAL
G. Lavagetto, T. Di Salvo, M. Falanga +7
We study the broad band (3-100 keV) spectrum of Cygnus X-2 with INTEGRAL. We find that the spectrum is well fitted by a Comptonized component with a seed-photons temperature of ~1…
Discovery of a redshifted X-ray emission line in the symbiotic neutron star binary 4U 1700+24
A. Tiengo, D. K. Galloway, T. di Salvo +4
We present the spectral analysis of an XMM-Newton observation of the X-ray binary 4U 1700+24, performed during an outburst in August 2002. The EPIC-PN spectrum above 1 keV can be m…
A broad iron line in the Chandra/HETG spectrum of 4U 1705-44
T. Di Salvo, R. Iaria, M. Mendez +5
We present the results of a Chandra 30 ks observation of the low mass X-ray binary and atoll source 4U 1705-44. Here we concentrate on the study of discrete features in the energy…