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

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    0481932 - ASÚ 2018 RIV FR eng J - Journal Article
    Pian, E. - Tuerler, M. - Fiocchi, M. - Boissay, R. - Bazzano, A. - Foschini, L. - Tavecchio, F. - Bianchin, V. - Castignani, G. - Ferrigno, C. - Raiteri, C.M. - Villata, M. - Beckmann, V. - D'Ammando, F. - Hudec, René - Malaguti, G. - Maraschi, L. - Pursimo, T. - Romano, P. - Soldi, S. - Stamerra, A. - Treves, A. - Ubertini, P. - Vercellone, S. - Walter, R.
    An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013.
    Astronomy & Astrophysics. Roč. 570, October (2014), A77/1-A77/9. ISSN 0004-6361. E-ISSN 1432-0746
    Grant - others:GA(CZ) GA102/09/0997
    Institutional support: RVO:67985815
    Keywords : log-parabolic spectra * xmm-newton observations * radiation mechanisms
    OECD category: Astronomy (including astrophysics,space science)
    Impact factor: 4.378, year: 2014

    Multiwavelength variability of blazars offers indirect, but very effective, insight into their powerful engines and on the mechanisms through which energy is propagated from the centre down the jet. The BL Lac object Mkn 421 is a TeV emitter, a bright blazar at all wavelengths, and therefore an excellent target for variability studies. We activated INTEGRAL observations of Mkn 421 in an active state on 16-21 April 2013, and complemented them with Fermi-LAT data.

    Permanent Link: http://hdl.handle.net/11104/0277375

     
     
Number of the records: 1  

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