activity
19972010
most citedAquila X-1 from outburst to quiescence: the onset of the propeller effect and signs of a turned-on rotation-powered pulsar

134 citations · 250 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2010★ 26 cited

INTEGRAL, Swift, and RXTE observations of the 518 Hz accreting transient pulsar Swift J1749.4-2807

C. Ferrigno, E. Bozzo, M. Falanga +7

The burst-only Swift J1749.4-2807 source was discovered in a high X-ray-active state, while during an {INTEGRAL observations of the Galactic bulge on 2010 April 10. Pulsations at 5…

astro-ph2008★ 6 cited

Science with the XEUS High Time Resolution Spectrometer

D. Barret, T. Belloni, S. Bhattacharyya +12

XEUS has been recently selected by ESA for an assessment study. XEUS is a large mission candidate for the Cosmic Vision program, aiming for a launch date as early as 2018. XEUS is…

astro-ph2003★ 47 cited

XMM-Newton observation of the 5.25 ms transient millisecond pulsar XTE J1807-294 in outburst

S. Campana, M. Ravasio, G. L. Israel +2

We report on the results obtained for the millisecond transient X-ray pulsar XTE J1807-294 in a 40 min orbital period system, based on an XMM-Newton ToO observation carried out dur…

astro-ph2001★ 35 cited

A catalogue of soft X-ray sources in the galactic center region

L. Sidoli, T. Belloni, S. Mereghetti

We present a catalogue of 107 point-like X-ray sources derived from a systematic analysis of all the ROSAT PSPC observations of the galactic center region performed in 1992-1993. B…

astro-ph1998★ 134 cited

Aquila X-1 from outburst to quiescence: the onset of the propeller effect and signs of a turned-on rotation-powered pulsar

S. Campana, L. Stella, S. Mereghetti +5

We report on the March-April 1997 BeppoSAX observations of Aql X-1, the first to monitor the evolution of the spectral and time variability properties of a neutron star soft X-ray…

astro-ph1997★ 2 cited

BeppoSAX observations of the exotic black hole candidate GX 339-4

L. Chiappetti, F. Haardt, A. Treves +4

GX 339-4 has been observed by BeppoSAX twice in spring 1997 as part of a longer monitoring program. The source was close to the highest levels (50 mCrab) of the extended low state…