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arXiv · 2412.11565

Monitoring blazar variability to understand extragalactic jets

Claudia M. Raiteri
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Abstract

We review the main topics in the field of blazar multiwavelength variability as a tool to understand the physics and structure of extragalactic jets and their central engine. We address issues such as the cross-correlation between flux variations at different frequencies, the mechanisms to explain the long-term and short-term variability, the size of the jet emitting regions, the polarization behaviour, and the periodicities detected in the multiwavelength light curves.

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Claudia M. Raiteri. 2024-12-16. Monitoring blazar variability to understand extragalactic jets. https://doi.org/10.69646/aob104p029

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