{"paper":{"title":"The [OIII] emission line luminosity function of optically selected type-2 AGN from zCOSMOS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Bongiorno, A. Cappi, A. Cimatti, A. Iovino, A. Leauthaud, A. Merloni, A. M. Koekemoer, A. Renzini, B. Garilli, B. Meneux, C. Halliday, C. Knobel, C. Maier, C. Marinoni, C. M. Carollo, C. Porciani, D. Bottini, D. Maccagni, D. Vergani, E. Perez Montero, E. Ricciardelli, E. Zucca, F. Civano, F. Lamareille, G. Coppa, G. Hasinger, G. Lanzuisi, G. Zamorani, H. J. McCracken, J.-F. Le Borgne, J. P. Kneib, J. Silverman, K. Caputi, K. Kovac, L. de Ravel, L. Guzzo, L. Pozzetti, L. Tasca, L. Tresse, M. Bolzonella, M. Brusa, M. Mignoli, M. Salvato, M. Scodeggio, M. Tanaka, O. Cucciati, O. Le Fevre, P. Cassata, P. Franzetti, P. Kampczyk, P. Memeo, P. Nair, P. Oesch, R. Pello, R. Scaramella, S. Bardelli, S. de la Torre, S. J. Lilly, T. Contini, T. Miyaji, U. Abbas, V. Le Brun, V. Mainieri, Y. Peng","submitted_at":"2009-11-19T21:14:31Z","abstract_excerpt":"We present a catalog of 213 type-2 AGN selected from the zCOSMOS survey. The selected sample covers a wide redshift range (0.15<z<0.92) and is deeper than any other previous study, encompassing the luminosity range 10^{5.5} < Lsun< L[OIII] < 10^{9.1} Lsun. We explore the intrinsic properties of these AGN and the relation to their X-ray emission (derived from the XMM-COSMOS observations). We study their evolution by computing the [OIII]5007A line luminosity function (LF) and we constrain the fraction of obscured AGN as a function of luminosity and redshift. The sample was selected on the basis "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.3914","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}