Where the active galaxies live: a panchromatic view of radio-AGN in the AKARI-NEP field
Marios Karouzos, Myungshin Im, Markos Trichas, and the AKARI-NEP team
TL;DR
This study analyzes the properties of host galaxies of radio-AGN in the AKARI-NEP field using multi-wavelength data, revealing insights into their nuclear activity, star formation, and quenching effects.
Contribution
It provides a comprehensive panchromatic analysis of radio-AGN host galaxies, distinguishing between radio-loud and radio-quiet types and examining their impact on star formation.
Findings
Radio-AGN host galaxies show diverse star formation activity.
Radio-AGN can effectively quench star formation in their hosts.
Multi-wavelength SED fitting reveals differences between radio-loud and radio-quiet AGN hosts.
Abstract
We study the host galaxy properties of radio sources in the AKARI-North Ecliptic Pole (NEP) field, using an ensemble of multi-wavelength datasets. We identify both radio-loud and radio-quiet AGN and study their host galaxy properties by means of SED fitting. We investigate the relative importance of nuclear and star-formation activity in radio-AGN and assess the role of radio-AGN as efficient quenchers of star-formation in their host galaxies.
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