X-Ray Intraday Variability of the TeV Blazar Markarian 421 with XMM-Newton

Highly variable Markarian 421 is a bright high–synchrotron energy peaked blazar showing a wide featureless nonthermal spectrum, making it a good candidate for our study of intraday flux and spectral variations over time. We analyze its X-ray observations over 17 yr, taken with the EPIC-pn instrument...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	The Astrophysical journal. Supplement series 2022-09, Vol.262 (1), p.4
Hauptverfasser:	Noel, A Priyana, Gaur, Haritma, Gupta, Alok C., Wierzcholska, Alicja, Ostrowski, Michał, Dhiman, Vinit, Bhatta, Gopal
Format:	Artikel
Sprache:	eng
Schlagworte:	Active galactic nuclei Active galaxies Blazars Constraint modelling Correlation Energy bands Fluctuations Hardness ratio Light curve Parameters Particle acceleration Photon emission Photons Synchrotrons Variability X-ray astronomy XMM (spacecraft)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!