2 papers
astro-ph.HE2026
Not so Swift: 20 years of multiwavelength observations of Mrk 421 and Mrk 501
Gabrielle L. Taylor, Stefan J. Wagner, Alicja Wierzcholska +1
Aims. The blazars Mrk 421 and Mrk 501 have shown multiwavelength variability on all observed timescales, and have been well studied at high energies on short timescales. We aim to…
astro-ph.HE2024
Exceptional X-ray activity in BL Lacertae
Alicja Wierzcholska, Stefan Wagner
BL Lacertae is a unique blazar for which the X-ray band can cover either the synchrotron or the inverse Compton, or both parts of the broadband spectral energy distribution. In the…