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The Dynamics and Energetics of Remnant and Restarting RLAGN.
- Source :
- Galaxies (2075-4434); Jun2023, Vol. 11 Issue 3, p74, 43p
- Publication Year :
- 2023
-
Abstract
- In this article, I review past, current, and future advances on the study of radio-loud AGN (RLAGN; radio-loud quasars and radio galaxies) lifecycles exclusively in the remnant and restarting phases. I focus on their dynamics and energetics as inferred from radio observations while discussing their radiative lifetimes, population statistics, and trends in their physical characteristics. I briefly summarise multi-wavelength observations, particularly X-rays, that have enabled studies of the large-scale environments of RLAGN in order to understand their role in feedback. Furthermore, I discuss analytic and numerical simulations that predict key properties of remnant and restarting sources as found in wide-area surveys, and discuss the prospects of future surveys that may shed further light on these elusive subpopulations of RLAGN. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20754434
- Volume :
- 11
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Galaxies (2075-4434)
- Publication Type :
- Academic Journal
- Accession number :
- 164649814
- Full Text :
- https://doi.org/10.3390/galaxies11030074