284 citations · 1.1k across the 18 of their papers we have counts for
17 papers
Broad-band X-ray spectral evolution of GX 339-4 during a state transition
M. Del Santo, T. M. Belloni, J. Homan +8
We report on X-ray and soft gamma-ray observations of the black-hole candidate GX 339-4 during its 2007 outburst, performed with the RXTE and INTEGRAL satellites. The hardness-inte…
Discovery of kilohertz quasi-periodic oscillations and state transitions in the low-mass X-ray binary 1E~1724-3045 (Terzan 2)
D. Altamirano, M. van der Klis, M. Mendez +3
We have studied the rapid X-ray time variability in 99 pointed observations with the Rossi X-ray Timing Explorer (RXTE)'s Proportional Counter Array of the low-mass X-ray binary 1E…
On the kHz QPO frequency correlations in bright neutron star X-ray binaries
T. Belloni, M. Mendez, J. Homan
We re-examine the correlation between the frequencies of upper and lower kHz quasi-periodic oscillations (QPO) in bright neutron-star low-mass X-ray binaries. By including the kHz…
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+…
Low and high frequency variability as a function of spectral properties in the bright X-ray binary GX 5-1
P. G. Jonker, M. van der Klis, J. Homan +4
We report on a detailed analysis of data obtained over nearly four years with the Rossi X-ray Timing Explorer of the Z source GX 5-1. From a spectral analysis using a hardness-inte…
X-ray bursts at extreme mass accretion rates from GX 17+2
E. Kuulkers, J. Homan, M. van der Klis +2
(abridged version) We report on ten type I X-ray bursts from GX 17+2 in data obtained with the RXTE/PCA in 1996--2000. Three bursts were short in duration (~10 s), whereas the othe…