169 citations · 750 across the 12 of their papers we have counts for
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A transient low-frequency QPO from the black hole binary GRS 1915+105
Paolo Soleri, Tomaso Belloni, Piergiorgio Casella
We present the results of the timing analysis of five Rossi X-ray Timing Explorer observations of the Black Hole Candidate GRS 1915+105 between 1996 September and 1997 December. Th…
Intermittent millisecond X-ray pulsations from the neutron-star X-ray transient SAX J1748.9-2021 in the globular cluster NGC 6440
D. Altamirano, P. Casella, A. Patruno +2
We report on intermittent X-ray pulsations with a frequency of 442.36 Hz from the neutron-star X-ray binary SAX J1748.9--2021 in the globular cluster NGC 6440. The pulsations were…
Discovery of coherent millisecond X-ray pulsations in Aql X-1
P. Casella, D. Altamirano, A. Patruno +2
We report the discovery of an episode of coherent millisecond X-ray pulsation in the neutron star low-mass X-ray binary Aql X-1. The episode lasts for slightly more than 150 second…