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arXiv · 0705.0645

Blazar Duty-Cycle at gamma-ray Frequecies: Constraints from Extragalactic Background Radiation and Prospects for AGILE and GLAST

Carlotta Pittori·Elisabetta Cavazzuti·Sergio Colafrancesco·Paolo Giommi
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Abstract

We take into account the constraints from the observed extragalactic gamma-ray background to estimate the maximum duty cycle allowed for a selected sample of WMAP Blazars, in order to be detectable by AGILE and GLAST gamma-ray experiments. For the nominal sensitivity values of both instruments, we identify a subset of sources which can in principle be detectable also in a steady state without over-predicting the extragalactic background. This work is based on the results of a recently derived Blazar radio LogN-LogS obtained by combining several multi-frequency surveys.

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Carlotta Pittori, Elisabetta Cavazzuti, Sergio Colafrancesco, Paolo Giommi. 2007-05-04. Blazar Duty-Cycle at gamma-ray Frequecies: Constraints from Extragalactic Background Radiation and Prospects for AGILE and GLAST. https://doi.org/10.1007/s10509-007-9458-z

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