399 citations · 10.7k across the 204 of their papers we have counts for
9 papers · 1 filter
Development of a Method for the Observation of Lightning in Protoplanetary Disks Using Ion Lines
Takayuki Muranushi, Eiji Akiyama, Shu-ichiro Inutsuka +2
In this paper, we propose observational methods for detecting lightning in protoplanetary disks. We do so by calculating the critical electric field strength in the lightning matri…
Significant Gas-to-Dust Ratio Asymmetry and Variation in the Disk of HD 142527 and the Indication of Gas Depletion
Takayuki Muto, Takashi Tsukagoshi, Munetake Momose +14
We investigate the dust and gas distribution in the disk around HD 142527 based on ALMA observations of dust continuum, 13CO(3-2), and C18O(3-2) emission. The disk shows strong azi…
Extremely-bright submillimeter galaxies beyond the Lupus-I star-forming region
Y. Tamura, R. Kawabe, Y. Shimajiri +25
We report detections of two candidate distant submillimeter galaxies (SMGs), MM J154506.4344318 and MM J154132.7350320, which are discovered in the AzTEC/ASTE 1.1 mm survey t…
Diffusion of Cosmic Rays in a Multiphase Interstellar Medium Swept-Up by a Supernova Remnant Blast Wave
Soonyoung Roh, Shu-ichiro Inutsuka, Tsuyoshi Inoue
Supernova remnants (SNRs) are one of the most energetic astrophysical events and are thought to be the dominant source of Galactic cosmic rays (CRs). A recent report on observation…
Bimodality of circumstellar disk evolution induced by Hall current
Y. Tsukamoto, K. Iwasaki, S. Okuzumi +2
The formation process of circumstellar disks is still controversial because of the interplay of complex physical processes that occurs during the gravitational collapse of prestell…
The Formation and Destruction of Molecular Clouds and Galactic Star Formation
Shu-ichiro Inutsuka, Tsuyoshi Inoue, Kazunari Iwasaki +1
We describe an overall picture of galactic-scale star formation. Recent high-resolution magneto-hydrodynamical simulations of two-fluid dynamics with cooling/heating and thermal co…