891 citations · 3.8k across the 43 of their papers we have counts for
50 papers
The X-ray properties of z6 luminous quasars
R. Nanni, C. Vignali, R. Gilli +2
We present a systematic analysis of X-ray archival data of all the 29 quasars (QSOs) at > 5.5 observed so far with Chandra, XMM-Newton and Swift-XRT, including the most-distant…
The X-ray emission of the high mass X-ray binary IGR J17200-3116
P. Esposito, G. L. Israel, L. Sidoli +3
The source IGR J17200-3116 was discovered in the hard X-ray band by INTEGRAL. A periodic X-ray modulation at ~326 s was detected in its Swift light curves by our group (and subsequ…
Discovery of 47-s pulsations in the X-ray source 1RXS J225352.8+624354
P. Esposito, G. L. Israel, L. Sidoli +5
We report on the discovery of pulsations at a period of ~47 s in the persistent X-ray source 1RXS J225352.8+624354 (1RXS J2253) using five Chandra observations performed in 2009. T…
The prompt-afterglow connection in Gamma-Ray Bursts: a comprehensive statistical analysis of Swift X-ray light-curves
R. Margutti, E. Zaninoni, M. G. Bernardini +20
We present a comprehensive statistical analysis of Swift X-ray light-curves of Gamma-Ray Bursts (GRBs) collecting data from more than 650 GRBs discovered by Swift and other facilit…
The Swift Serendipitous Survey in deep XRT GRB fields (SwiftFT) I. The X-ray catalog and number counts
S. Puccetti, M. Capalbi, P. Giommi +12
We searched for X-ray serendipitous sources in over 370 Swift-XRT fields centered on gamma ray bursts detected between 2004 and 2008 and observed with total exposures ranging from…
The Palermo Swift-BAT hard X-ray catalogue III. Results after 54 months of sky survey
G. Cusumano, V. La Parola, A. Segreto +10
We present the Second Palermo Swift-BAT hard X-ray catalogue obtained by analysing data acquired in the first 54 months of the Swift mission. Using our software dedicated to the an…