443 citations · 2.6k across the 49 of their papers we have counts for
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Kinematic and Chemical constraints on the formation of M31's inner and outer halo
A. Koch, R. M. Rich, D. B. Reitzel +8
The halo of M31 shows a wealth of substructures that are consistent with satellite accretion. Here we report on kinematic and abundance results from Keck/DEIMOS spectroscopy in the…
Chemodynamics of Lyman alpha emitters, Lyman break galaxies and elliptical galaxies
Masao Mori, Masayuki Umemura
We report an ultra-high-resolution simulation that follows evolution from the earliest stages of galaxy formation through the period of dynamical relaxation. The bubble structures…
The evolution of galaxies from primeval irregulars to present-day ellipticals
Masao Mori, Masayuki Umemura
The current understanding of galaxy formation is that it proceeds in a 'bottom up' way, with the formation of small clumps of gas and stars that merge hierarchically until giant ga…
QSO Formation under Coevolution of SMBH and Bulge
Nozomu Kawakatu, Masayuki Umemura, Masao Mori
he formation and growth of supermassive black holes (SMBHs) physically linked with bulges are considered. We focus on the radiation hydrodynamic process for the growth of SMBH in t…
Super-critical Accretion Flows around Black Holes: Two-dimensional, Radiation-pressure-dominated Disks with Photon-trapping
K. Ohsuga, M. Mori, T. Nakamoto +1
The quasi-steady structure of super-critical accretion flows around a black hole is studied based on the two-dimensional radiation-hydrodynamical (2D-RHD) simulations. The super-cr…
Proto-Quasars:Physical States and Observable Properties
Nozomu Kawakatu, Masayuki Umemura, Masao Mori
Based on the radiation hydrodynamical model for the black hole(BH) growth,incorporated with the chemical evolution of the early-type host galaxy, we construct the coevolution model…