191 citations · 665 across the 8 of their papers we have counts for
8 papers
Discovery of a Second Transient Low-Mass X-ray Binary in the Globular Cluster NGC 6440
C. O. Heinke, D. Altamirano, H. N. Cohn +11
We have identified a new transient luminous low-mass X-ray binary, NGC 6440 X-2, with Chandra/ACIS, RXTE/PCA, and Swift/XRT observations of the globular cluster NGC 6440. The disco…
Discovery of a 205.89 Hz accreting-millisecond X-ray pulsar in the globular cluster NGC 6440
D. Altamirano, A. Patruno, C. Heinke +6
We report the discovery of the second accreting millisecond X-ray pulsar (AMXP) in the globular cluster NGC 6440. Pulsations with a frequency of 205.89 Hz were detected with the Ro…
Discovery of Soft Spectral Component and Transient 22.7s Quasi Periodic Oscillations of SAX J2103.5+4545
S. C. Inam, A. Baykal, J. Swank +1
XMM-Newton observed SAX J2103.5+4545 on January 6, 2003, while RXTE was monitoring the source. Using RXTE-PCA dataset between December 3, 2002 and January 29, 2003, the spin period…
Discovery of a Second Millisecond Accreting Pulsar: XTE J1751-305
C. B. Markwardt, J. H. Swank, T. E. Strohmayer +2
We report the discovery by the RXTE PCA of a second transient accreting millisecond pulsar, XTE J1751-305, during regular monitoring observations of the galactic bulge region. The…
The Timing Evolution of 4U 1630-47 During its 1998 Outburst
S. W. Dieters, T. Belloni, E. Kuulkers +8
We report on the evolution of the timing of 4U1630-47 during its 1998 outburst using data obtained with the Rossi X-ray Timing Explorer (RXTE). The count rate and position in hardn…
Correlation Between Energy Spectral States and Fast Time Variability and Further Evidence for the Marginally Stable Orbit in 4U 1820-30
W. Zhang, A. P. Smale T. E. Strohmayer, J. H. Swank
We report results from a long-term monitoring data set obtained with the Rossi X-ray Timing Explorer (RXTE) from the bright globular cluster binary source 4U 1820-30. During this m…