An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013

E. Pian(National Institute for Astrophysics), R. Walter(ORCID), F. Tavecchio(National Institute for Astrophysics), G. Malaguti, P. Ubertini(Institute for Space Astrophysics and Planetology), A. Bazzano(Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna), R. Hudec(Czech Academy of Sciences, Astronomical Institute), V. Bianchin(National Institute for Astrophysics), L. Foschini(Brera Astronomical Observatory), M. Villata(Osservatorio Astrofisico di Torino), A. Stamerra(Istituto Nazionale di Fisica Nucleare, Sezione di Pisa), M. Fiocchi(Institute for Space Astrophysics and Planetology), V. Beckmann, S. Vercellone(Institute for Space Astrophysics and Planetology), C. Ferrigno(University of Geneva), F. D’Ammando(Istituto di Radioastronomia di Bologna), C. M. Raiteri(Osservatorio Astrofisico di Torino), G. Castignani(Osservatorio di Astrofisica e Scienza dello Spazio), M. Türler(University of Geneva), Rozenn Boissay-Malaquin(Goddard Space Flight Center), S. Soldi(Centre National de la Recherche Scientifique), L. Maraschi(Brera Astronomical Observatory), P. Romano(Brera Astronomical Observatory), T. Pursimo(Nordic Optical Telescope), A. Treves(University of Insubria)
Springer Link (Chiba Institute of Technology)
October 21, 2014
Cited by 20


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