489 citations · 4.3k across the 111 of their papers we have counts for
4 papers · 1 filter
The XMM-Newton HBS28 sample: studying the obscuration in hard X-ray selected AGNs
A. Caccianiga, P. Severgnini, V. Braito +8
This paper presents the analysis of a statistically complete sample of 28 serendipitous X-ray sources selected in 82 pointed XMM-Newton fields down to a count-rate of 0.002 counts…
The CLASS blazar survey: testing the blazar sequence
A. Caccianiga, M. J. M. Marcha
We discuss the properties of the sources in the CLASS Blazar survey which aims at the selection of low radio power (P(5GHz)<10^25 W Hz^-1) blazars. We use VLA data from available c…
A Hard Medium Survey with ASCA. IV: the Radio-Loud Type 2 QSO AXJ0843+294 2
R. Della Ceca, V. Braito, V. Beckmann +6
We discuss the X-ray, optical and radio properties of AX J0843+2942, a high luminosity Type 2 AGN found in the ASCA Hard Serendipitous Survey. The X-ray spectrum is best described…
XMM-Newton observations expose AGN in apparently normal galaxies
P. Severgnini, A. Caccianiga, V. Braito +12
We have performed a detailed analysis of 3 optically normal galaxies extracted from the XMM Bright Serendipitous Source Sample. Thanks to the good statistics of the XMM-Newton data…