230 citations · 7k across the 160 of their papers we have counts for
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The Effect of Poloidal Magnetic Field on Type I Planetary Migration: Significance of Magnetic Resonance
Takayuki Muto, Masahiro N. Machida, Shu-ichiro Inutsuka
We study the effect of poloidal magnetic field on type I planetary migration by linear perturbation analysis in the shearing-sheet approximation and the analytic results are compar…
Conditions for the Formation of First-Star Binaries
Masahiro N. Machida, Kazuyuki Omukai, Tomoaki Matsumoto +1
The fragmentation process of primordial-gas cores during prestellar collapse is studied using three-dimensional nested-grid hydrodynamics. Starting from the initial central number…
Formation Scenario for Wide and Close Binary Systems
Masahiro N. Machida, Kohji Tomisaka, Tomoaki Matsumoto +1
Fragmentation and binary formation processes are studied using three-dimensional resistive MHD nested grid simulations. Starting with a Bonnor-Ebert isothermal cloud rotating in a…
Driving Mechanism of Jets and Outflows in Star Formation Process
Masahiro N. Machida, Shu-ichiro Inutsuka, Tomoaki Matsumoto
The driving mechanism of jets and outflows in star formation process is studied using resistive MHD nested grid simulations. We calculated cloud evolution from the molecular cloud…
Magnetic Fields and Rotations of Protostars
Masahiro N. Machida, Shu-ichiro Inutsuka, Tomoaki Matsumoto
The evolution of the magnetic field and angular momentum in the collapsing cloud core is studied using three-dimensional resistive MHD nested grid simulations. Starting with a Bonn…