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The detection of variability from the candidate IR counterpart to the Anomalous X-ray Pulsar 1E1048.1-5937
G. L. Israel, S. Covino, L. Stella +9
We report on the detection of variability from the proposed IR counterpart to the Anomalous X-ray Pulsar (AXP) 1E1048.1-5937 based on Chandra and ESO optical/IR deep observations c…
The 2002 outburst of the microquasar XTE J1550-564
A. P. Colombo, T. Belloni, J. Homan +2
We present results of spectral and timing analysis based on 11 RXTE PCA/HEXTE observations of the microquasar XTE J1550-564 during its last outburst in January 2002. The observed b…
The quiescent X-ray emission of three transient X-ray pulsars
S. Campana, L. Stella, G. L. Israel +3
We report on BeppoSAX and Chandra observations of three Hard X-Ray Transients in quiescence containing fast spinning (P<5 s) neutron stars: A 0538-66, 4U 0115+63 and V 0332+53. The…
An XMM-Newton study of the 401 Hz accreting pulsar SAX J1808.4-3658 in quiescence
S. Campana, L. Stella, F. Gastaldello +6
SAX J1808.4-3658 is a unique source being the first Low Mass X-ray Binary showing coherent pulsations at a spin period comparable to that of millisecond radio pulsars. Here we pres…
A Low/Hard State Outburst of XTE J1550-564
T. Belloni, A. P. Colombo, J. Homan +2
We present the results of the analysis of 11 RXTE/PCA observations of the January 2002 outburst of the black-hole transient XTE J1550-564. The outburst was rather short, with an e-…