Browsing by Author "Shankar, F."
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- ItemAccretion history of AGNs. III. Radiative efficiency and AGN contribution to reionization(2020) Ananna, T. T.; Urry, C. M.; Treister, Ezequiel; Hickox, R. C.; Shankar, F.; Ricci, Claudio; Cappelluti, N.; Marchesi, S.; Turner, T. J.
- ItemLarger sizes of massive quiescent early-type galaxies in clusters than in the field at 0.8 < z < 1.5(2014) Delaye, L.; Huertas-Company, M.; Mei, S.; Lidman, C.; Licitra, R.; Newman, A.; Raichoor, A.; Shankar, F.; Barrientos, Luis Felipe; Bernardi, M.; Cerulo, P.; Couch, W.; Demarco, R.; Muñoz, R.; Sánchez-Janssen, R.; Tanaka, M.
- ItemThe Chandra COSMOS-Legacy Survey: The z>3 Sample(2016) Marchesi, Stefano; Treister, Ezequiel; Civano, Francesca; Salvato, M.; Shankar, F.; Comastri, A.; Elvis, Martin; Lanzuisi, G.; Trakhtenbrot, Benny; Vignali, C.; Zamorani, G.; Allevato, Viola
- ItemUniversal bolometric corrections for active galactic nuclei over seven luminosity decades(2020) Duras, F.; Bongiorno, A.; Ricci, F.; Piconcelli, E.; Shankar, F.; Lusso, E.; Bianchi, S.; Fiore, F.; Maiolino, R.; Marconi, A.; Onori, F.; Sani, E.; Schneider, R.; Vignali, C.; La Franca, F.Context. The AGN bolometric correction is a key element for understanding black hole (BH) demographics and computing accurate BH accretion histories from AGN luminosities. However, current estimates still differ from each other by up to a factor of two to three, and rely on extrapolations at the lowest and highest luminosities.