hosokawa takashi

J-GLOBAL         Last updated: Apr 20, 2019 at 17:12
 
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Name
hosokawa takashi
E-mail
hosokwtkgmail.com
Affiliation
Kyoto University
Research funding number
30413967
ORCID ID
0000-0003-3127-5982

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...