Investigating the Puzzling Synchrotron Behaviour of Mrk 421
Journal
Date Issued
2016
Author(s)
•
•
•
Acosta Pulido, Jose
•
Smith, Paul
•
Larionov, Valeri
Abstract
We investigate the multiwavelength behaviour of the high-energy peaked BL Lac object (HBL) Mrk 421 at redshift z = 0 . 031 in the period 2007-2015. We use optical photometric, spectroscopic, and polarimetric data and near-infrared data obtained by 35 observatories participating in the GLAST-AGILE Support Program (GASP) of the Whole Earth Blazar Telescope (WEBT), as well as by the Steward Observatory Support of the Fermi Mission. We also employ high-energy data from the Swift (UV and X-rays) satellite to study correlations among emission in different bands.
Volume
4
Issue
4
Start page
61
Issn Identifier
2075-4434
Ads BibCode
2016Galax...4...61C
Rights
open.access
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