Dissecting the long-term emission behaviour of the BL Lac object Mrk 421
We report on long-term multiwavelength monitoring of blazar Mrk 421 by the GLAST-AGILE Support Program of the Whole Earth Blazar Telescope (GASP-WEBT) collaboration and Steward Observatory, and by the Swift and Fermi satellites. We study the source behaviour in the period 2007-2015, characterized by several extreme flares. The ratio between the
Carnerero, M. I. et al.
Fecha de publicación:
12
2017