Počet záznamů: 1

FERO: Finding extreme relativistic objects - I. Statistics of relativistic Fe Kα lines in radio-quiet Type 1 AGN

  1. 1.
    0352724 - ASU-R 2011 RIV FR eng J - Článek v odborném periodiku
    de La Calle, I. - Longinotti, A. L. - Guainazzi, M. - Bianchi, S. - Dovčiak, Michal - Cappi, M. - Matt, G. - Miniutti, G. - Petrucci, P. O. - Piconcelli, E. - Ponti, G. - Porquet, D. - Santos-Lleó, M.
    FERO: Finding extreme relativistic objects - I. Statistics of relativistic Fe Kα lines in radio-quiet Type 1 AGN.
    Astronomy & Astrophysics. Roč. 524, Dec (2010), A50/1-A50/22 ISSN 0004-6361
    Výzkumný záměr: CEZ:AV0Z1003909
    Klíčová slova: quasars * emission lines * active galaxies * X-ray
    Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
    Impakt faktor: 4.410, rok: 2010

    Accretion models predict that fluorescence lines broadened by relativistic effects should arise from reflection of X-ray emission onto the inner region of the accretion disc surrounding the central black hole of active galactic nuclei (AGN). The theory behind the origin of relativistic lines is well established, and observational evidence from a moderate number of sources seems to support the existence of these lines. The aim of this work is to establish the fraction of AGN with relativistic Fe Kα lines, and study possible correlations with source physical properties.
    Trvalý link: http://hdl.handle.net/11104/0192171