Exploring New Redshift Indicators for Radio-Powerful AGN
Exploring New Redshift Indicators for Radio-Powerful AGN
Active Galactic Nuclei (AGN) are relevant sources of radiation that might have helped reionising the Universe during its early epochs. The super-massive black holes (SMBHs) they host helped accreting material and emitting large amounts of energy into the medium. Recent studies have shown that, for epochs earlier than z∼5, the …