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Astrophysics and Astronomy

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2015

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Unprecedented Study Of The Broadband Emission Of Mrk 421 During Flaring Activity In March 2010, P. T. Reynolds, Et. Al. May 2015

Unprecedented Study Of The Broadband Emission Of Mrk 421 During Flaring Activity In March 2010, P. T. Reynolds, Et. Al.

Physical Sciences Publications

Context. Because of its proximity, Mrk 421 is one of the best sources on which to study the nature of BL Lac objects. Its proximity allows us to characterize its broadband spectral energy distribution (SED).

Aims. The goal is to better understand the mechanisms responsible for the broadband emission and the temporal evolution of Mrk 421. These mechanisms may also apply to more distant blazars that cannot be studied with the same level of detail.

Methods. A flare occurring in March 2010 was observed for 13 consecutive days (from MJD 55 265 to MJD 55 277) with unprecedented wavelength coverage …