ULTRA STEEP SPECTRUM RADIO SOURCES IN THE LOCKMAN HOLE: SERVS IDENTIFICATIONS AND REDSHIFT DISTRIBUTION AT THE FAINTEST RADIO FLUXES

Ultra steep spectrum (USS) radio sources have been successfully used to select powerful radio sources at high redshifts (z ≳ 2). Typically restricted to large-sky surveys and relatively bright radio flux densities, it has gradually become possible to extend the USS search to sub-mJy levels, thanks t...

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Detalles Bibliográficos
Main Authors:	Afonso, J, Bizzocchi, L, Ibar, E, Grossi, M, Simpson, C, Chapman, S, Jarvis, M, Rottgering, H, Norris, R, Dunlop, J, Ivison, R, Messias, H, Pforr, J, Vaccari, M, Seymour, N, Best, P, Gonzalez-Solares, E, Farrah, D, Fernandes, C, Huang, J, Lacy, M, Maraston, C, Marchetti, L, Mauduit, J, Oliver, S
Formato:	Journal article
Idioma:	English
Publicado:	Institute of Physics Publishing 2011

ULTRA STEEP SPECTRUM RADIO SOURCES IN THE LOCKMAN HOLE: SERVS IDENTIFICATIONS AND REDSHIFT DISTRIBUTION AT THE FAINTEST RADIO FLUXES

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