High-z Radio Starbursts Host Obscured X-ray AGN

A M S Richards, R Beswick, S T Garrington, T W B Muxlow, H Thrall, M A Garrett, M Kettenis, H J van Langevelde, E Gonzalez-Solarez, N A Walton, M G Allen, H C Ferguson, B Mobasher, R Norris, J Afonso (Editor)

    Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

    Abstract

    We use Virtual Observatory methods to investigate the association between radio and X-ray emission at high redshifts. Fifty-five of the 92 HDF(N) sources resolved by combining MERLIN+VLA data were detected by Chandra, of which 18 are hard enough and bright enough to be obscured AGN. The high-z population of μJy radio sources is dominated by starbursts an order of magnitude more active and more extended than any found at z
    Original languageEnglish
    Title of host publicationhost publication
    EditorsJ Afonso
    Volume380
    Publication statusPublished - 2007
    EventDeepest Astronomical Surveys -
    Duration: 1 Jan 1824 → …
    http://adsabs.harvard.edu/abs/2007ASPC..380..291T

    Conference

    ConferenceDeepest Astronomical Surveys
    Period1/01/24 → …
    Internet address

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