| dc.contributor.author | Ocran, E. F. | |
| dc.contributor.author | Taylor, A. R. | |
| dc.contributor.author | Vaccari, M. | |
| dc.date.accessioned | 2021-02-08T08:43:05Z | |
| dc.date.available | 2021-02-08T08:43:05Z | |
| dc.date.issued | 2021 | |
| dc.identifier.citation | Ocran, E. F. et al. (2021). The evolution of the low-frequency radio AGN population to z 1.5 in the ELAIS N1 field. Monthly Notices of the Royal Astronomical Society, 500(4) , 4685–4702 | en_US |
| dc.identifier.issn | 1365-2966 | |
| dc.identifier.issn | https://doi.org/10.1093/mnras/staa3538 | |
| dc.identifier.uri | http://hdl.handle.net/10566/5847 | |
| dc.description.abstract | We study the cosmic evolution of radio sources out to z ≃ 1.5 using a GMRT 610 MHz survey covering ∼1.86 deg2 of the ELAIS N1 field with a minimum/median rms noise 7.1/19.5 μJy beam−1 and an angular resolution of 6 arcsec. We classify sources as star forming galaxies (SFGs), radio-quiet (RQ) and radio-loud (RL) Active Galactic Nuclei (AGNs) using a combination of multiwavelength diagnostics and find evidence in support of the radio emission in SFGs and RQ AGN arising from star formation, rather than AGN-related processes. At high luminosities, however, both SFGs and RQ AGN display a radio excess when comparing radio and infrared star formation rates. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Oxford University Press | en_US |
| dc.subject | Galaxies: active | en_US |
| dc.subject | Galaxies: luminosity function | en_US |
| dc.subject | Large-scale structure of Universe | en_US |
| dc.subject | Radio continuum: galaxies | en_US |
| dc.subject | Low-frequency radio | en_US |
| dc.title | The evolution of the low-frequency radio AGN population to z 1.5 in the ELAIS N1 field | en_US |
| dc.type | Article | en_US |
