Variability-selected low luminosity AGNs in the SA57 and in the CDFS

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dc.creatorVagnetti, F.
dc.creatorBoutsia, K.
dc.creatorTrevese, D.
dc.date2009-02-06
dc.date.accessioned2026-07-07T12:38:54Z
dc.date.available2026-07-07T12:38:54Z
dc.descriptionLow Luminosity Active Galactic Nuclei (LLAGNs) are contaminated by the light of their host galaxies, thus they cannot be detected by the usual colour techniques. For this reason their evolution in cosmic time is poorly known. Variability is a property shared by virtually all active galactic nuclei, and it was adopted as a criterion to select them using multi epoch surveys. Here we report on two variability surveys in different sky areas, the Selected Area 57 and the Chandra Deep Field South.
dc.descriptionto appear in the proceedings of "The Starburst-AGN Connection Conference", Shanghai, China, 27 Oct - 1 Nov 2008, ASP Conference Series
dc.identifierhttps://arxiv.org/abs/0902.1070
dc.identifierhttp://arxiv.org/abs/0902.1070
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218928
dc.subjectAstrophysics of Galaxies
dc.subjectCosmology and Nongalactic Astrophysics
dc.titleVariability-selected low luminosity AGNs in the SA57 and in the CDFS
dc.typetext

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