399 citations · 10.7k across the 204 of their papers we have counts for
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From Filamentary Networks to Dense Cores in Molecular Clouds: Toward a New Paradigm for Star Formation
Philippe André, James Di Francesco, Derek Ward-Thompson +3
Recent studies of the nearest star-forming clouds of the Galaxy at submillimeter wavelengths with the Herschel Space Observatory have provided us with unprecedented images of the i…
Two-Component Secular Gravitational Instability in a Protoplanetary Disk: A Possible Mechanism for Creating Ring-Like Structures
Sanemichi Z. Takahashi, Shu-ichiro Inutsuka
The instability in protoplanetary disks due to gas-dust friction and self-gravity of gas and dust is investigated by linear analysis. In the case where the dust to gas ratio is enh…
Crowding Out of Giants by Dwarfs: An Origin for the Lack of Companion Planets in Hot Jupiter Systems
Masahiro Ogihara, Shu-ichiro Inutsuka, Hiroshi Kobayashi
We investigate formation of close-in terrestrial planets from planetary embryos under the influence of a hot Jupiter (HJ) using gravitational N-body simulations that include gravit…
Local Enhancement of Surface Density in the Protoplanetary Ring Surrounding HD 142527
Misato Fukagawa, Takashi Tsukagoshi, Munetake Momose +15
We report ALMA observations of dust continuum, 13CO J=3--2, and C18O J=3--2 line emission toward a gapped protoplanetary disk around HD 142527. The outer horseshoe-shaped disk show…
Self-Sustained Turbulence without Dynamical Forcing: A Two-Dimensional Study of a Bistable Interstellar Medium
Kazunari Iwasaki, Shu-ichiro Inutsuka
In this paper, the nonlinear evolution of a bistable interstellar medium is investigated using two-dimensional simulations with a realistic cooling rate, thermal conduction, and ph…
Conditions for Circumstellar Disk Formation: Effects of Initial Conditions and Sink Treatment
Masahiro N. Machida, Shu-ichiro Inutsuka, Tomoaki Matsumoto
The formation of a circumstellar disk in collapsing cloud cores is investigated with three-dimensional magnetohydrodynamic simulations. We prepare four types of initial cloud havin…