80 citations · 100 across the 2 of their papers we have counts for
4 papers · 1 filter
Effects of Rotation on Standing Accretion Shock Instability in Nonlinear Phase for Core-Collapse Supernovae
Wakana Iwakami, Kei Kotake, Naofumi Ohnishi +2
We studied the effects of rotation on standing accretion shock instability (SASI) by performing three-dimensional hydrodynamics simulations. Taking into account a realistic equatio…
The g-mode Excitation in the Proto Neutron Star by the Standing Accretion Shock Instability
Shijun Yoshida, Naofumi Ohnishi, Shoichi Yamada
The so-called "acoustic revival mechanism" of core-collapse supernova proposed recently by the Arizona group is an interesting new possibility. Aiming to understand the elementary…
Toward Radiation-Magnetohydrodynamic Simulations in Core-Collapse Supernovae
Kei Kotake, Naofumi Ohnishi, Shoichi Yamada +1
We report a current status of our radiation-magnetohydrodynamic code for the study of core-collapse supernovae. In this contribution, we discuss the accuracy of our newly developed…
Two-dimensional hydrodynamic simulation of an accretion flow with radiative cooling in a close binary system
Jun'ichi Sato, Keisuke Sawada, Naofumi Ohnishi
Two-dimensional numerical simulations of an accretion flow in a close binary system are performed by solving the Euler equations with radiative transfer. In the present study, the…