Higher prevalence of X-ray selected AGN in intermediate-age galaxies up to z ˜ 1
We analyse the stellar populations in the host galaxies of 53 X-ray selected optically dull active galactic nuclei (AGN) at 0.34 z 1.07 with ultradeep (mAB = 26.5, 3σ) optical medium-band (R ˜ 50) photometry from the Survey for High-z Absorption Red and Dead Sources (SHARDS). The spectral resolution of SHARDS allows us to consistently measure the
Hernán-Caballero, A. et al.
Fecha de publicación:
10
2014