56 citations
- Bunkyo UniversityJP4 papers
- Ehime UniversityJP3 papers
- Hokkaido UniversityJP2 papers
- Nagasaki UniversityJP2 papers
- The University of TokyoJP2 papers
- University of TsukubaJP2 papers
- Center for Astrophysics Harvard & SmithsonianUS1 paper
- Chiba UniversityJP1 paper
- Kavli Institute for the Physics and Mathematics of the UniverseJP1 paper
- Laboratoire d’Astrophysique de MarseilleFR1 paper
- Max Planck Institute for AstrophysicsDE1 paper
- Nagoya UniversityJP1 paper
5 papers
The evolution of supermassive blackhole mass--bulge mass relation by a semi-analytic model, GC
Tatsuki Shimizu, Taira Oogi, Takashi Okamoto +2
We have investigated the redshift evolution of the relationship between supermassive black hole (SMBH) mass and host bulge mass using a semi-analytical galaxy formation model …
Imprints of the super-Eddington accretion on the quasar clustering
Taira Oogi, Motohiro Enoki, Tomoaki Ishiyama +5
Super-Eddington mass accretion has been suggested as an efficient mechanism to grow supermassive black holes (SMBHs). We investigate the imprint left by the radiative efficiency of…
The Impact of Dust in Host Galaxies on Quasar Luminosity Functions
Hikari Shirakata, Takashi Okamoto, Motohiro Enoki +4
We have investigated effects of dust attenuation on quasar luminosity functions using a semi-analytic galaxy formation model combined with a large cosmological N-body simulation. W…
Anti-hierarchical evolution of the Active Galactic Nucleus space density in a hierarchical universe
Motohiro Enoki, Tomoaki Ishiyama, Masakazu A. R. Kobayashi +1
Recent observations show that the space density of luminous active galactic nuclei (AGNs) peaks at higher redshifts than that of faint AGNs. This downsizing trend in the AGN evolut…
Star formation history of galaxies from z=0 to z=0.7 A backward approach to the evolution of star-forming galaxies
V. Buat, S. Boissier, D. Burgarella +6
We investigate whether the mean star formation activity of star-forming galaxies from z=0 to z=0.7 in the GOODS-S field can be reproduced by simple evolution models of these system…