hosokawa takashi

J-GLOBAL         Last updated: Apr 20, 2019 at 17:12
hosokawa takashi
Kyoto University
Research funding number

Academic & Professional Experience

Sep 2012
Jul 2016
Assistant professor, Department of physics, Faculty of science, The university of Tokyo
Mar 2011
Aug 2012
JSPS fellow for research abroad, NASA JPL
Apr 2010
Feb 2011
research associate, Department of physics, Faculty of science, Kyoto university
Apr 2007
Mar 2010
JSPS research fellow (PD), Division of Theoretical Astronomy, NAOJ
Apr 2005
Mar 2007
research associate, Division of Theoretical Astronomy, NAOJ

Published Papers

Monthly Notices of the Royal Astronomical Society      Mar 2019   [Refereed]
Following our recent work devoted to the effect of accretion on the pre-main-sequence evolution of low-mass stars, we perform a detailed analysis of episodic excursions of low-mass protostars in the Hertzsprung-Russell (H-R) diagram triggered by s...
Monthly Notices of the Royal Astronomical Society      Feb 2019   [Refereed]
The super-Eddington accretion on to intermediate seed black holes (BHs) is a potential formation mode of supermassive black holes exceeding 10^9 M_☉ in the early universe. We here investigate how such rapid accretion may occur with finite amounts ...
arXiv e-prints      Oct 2018   [Refereed]
In recent years, the discovery of massive quasars at z~7 has provided a striking challenge to our understanding of the origin and growth of supermassive black holes in the early Universe. Mounting observational and theoretical evidence points to m...
The Astrophysical Journal      Sep 2018   [Refereed]
We perform a suite of radiation hydrodynamics simulations of photoevaporating disks, varying the metallicity in a wide range of {10}-3 {Z}≤slant Z≤slant {10}0.5 {Z}. We follow the disk evolution for ...
Monthly Notices of the Royal Astronomical Society      Aug 2018   [Refereed]
Accretion on to seed black holes (BHs) is believed to play a crucial role in formation of supermassive BHs observed at high-redshift (z > 6). Here, we investigate the combined effect of gas angular momentum and radiation feedback on the accreti...