小川拓未 (Takumi Ogawa) - マイポータル

基本情報

Impact of Ly$α$ radiation force on super-Eddington accretion onto a massive black hole

Takuya Mushano, Takumi Ogawa, Ken Ohsuga, Hidenobu Yajima, Kazuyuki Omukai

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 76(6) 1260-1269 2024年10月6日
3D Photon Conserving Code for Time-dependent General Relativistic Radiative Transfer : CARTOON

Mikiya M. Takahashi, Ken Ohsuga, Rohta Takahashi, Takumi Ogawa, Masayuki Umemura, Yuta Asahina

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 517(3) 3711-3722 2022年10月3日
Variability of Comptonized X-ray spectra of a super-Eddington accretor: Approach using Boltzmann radiation transport

Takumi Ogawa, Ken Ohsuga, Yoshihiro Makino, Shin Mineshige

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 73(3) 701-715 2021年6月
Matter density distribution of general relativistic highly magnetized jets driven by black holes

Taiki Ogihara, Takumi Ogawa, Kenji Toma

ASTROPHYSICAL JOURNAL 911(1) 2021年2月16日
Radiation hydrodynamic simulations of a super-Eddington accretor as a model for ultra-luminous sources

Takumi Ogawa, Shin Mineshige, Tomohisa Kawashima, Ken Ohsuga, Katsuya Hashizume

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 69(2) 2017年4月
A radiation-hydrodynamic model of accretion columns for ultra-luminous X-ray pulsars

Tomohisa Kawashima, Shin Mineshige, Ken Ohsuga, Takumi Ogawa

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 68(5) 2016年8月15日