3 citations · 6 across the 3 of their papers we have counts for
7 papers · 1 filter
Prompt and afterglow early X-ray phases in the comoving frame. Evidence for Universal properties?
G. Chincarini, A. Moretti, P. Romano +38
We analyze the Swift XRT light curves and spectra of the gamma-ray bursts (GRBs) for which the redshift has been measured. The sample consists of seven GRBs. The soft X-ray light c…
The Sedentary Survey of Extreme High Energy Peaked BL Lacs. II. The Catalog and Spectral Properties
P. Giommi, S. Piranomonte, M. Perri +1
The multi-frequency `Sedentary Survey' is a deep, statistically complete, radio flux limited sample comprising 150 BL Lacertae objects distinguished by their extremely high X-ray t…
Parameter Correlations and Cosmological Properties of BL Lac Objects
P. Giommi, P. Padovani, M. Perri +2
Using three complete, radio flux limited, blazar samples we compare the LogN-LogS and the preliminary radio luminosity function of the general population of BL Lacs to those of the…
The Cosmological Evolution of BL Lacertae Objects
P. Giommi, A. Pellizzoni, M. Perri +1
We review the main results from several radio, X-ray and multi-frequency surveys on the topic of cosmological evolution of BL Lacertae objects. Updated findings on BL Lac evolution…
The BeppoSAX 2-10 keV Survey
P. Giommi, M. Perri, F. Fiore
We present the results of a 2-10 keV BeppoSAX survey based on 140 high galactic latitude MECS fields, 12 of which are deep exposures of ``blank'' parts of the sky. The limiting sen…
Extragalactic 2-10 keV source counts from a fluctuation analysis of deep BeppoSAX MECS images
M. Perri, P. Giommi
We present an analysis of the spatial fluctuations of the 2-10 keV Cosmic X-ray Background (CXB) as measured from 22 high galactic latitude (|b| > 25 deg) fields observed with the…