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Microquasars and Gamma-ray Sources
(Science Press, 2005-12)
Microquasars are X-ray binary systems with non-thermal radio emission originated in jet-like features. They are attractive sites for gamma-ray production, since relativistic particles in the jet should traverse locally ...
Recurrent microblazar activity in Cygnus X-1?
(EDP Sciences, 2002-12)
Recurrent flaring events at X- and soft gamma-ray energies have been recently reported for the galactic black hole candidate Cygnus X-1. The observed fluxes during these transient outbursts are far higher than what is ...
Precessing microblazars and unidentified gamma-ray sources
(EDP Sciences, 2002-12)
The recent discovery by Paredes et al. (\cite{Paredes}) of a persistent microquasar that is positionally coincident with an unidentified gamma-ray source has open the possibility that other sources in the Third EGRET Catalog ...