230 citations · 7k across the 160 of their papers we have counts for
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Disk-Driven Rotating Bipolar Outflow in Orion Source I
Tomoya Hirota, Masahiro N. Machida, Yuko Matsushita +5
One of the outstanding problems in star-formation theory concerns the transfer of angular momentum such that mass can accrete onto a newly born young stellar object (YSO). From a t…
ALMA Observations of a High-density Core, MC27/L1521F in Taurus: Dynamical Gas Interaction at the Possible Site of a Multiple Star Formation
Kazuki Tokuda
We present the results of ALMA observations of dust continuum emission and molecular rotational lines toward a dense core, MC27 (aka L1521F), which is considered to be very close t…
ALMA observations of submillimeter H2O and SiO lines in Orion Source I
Tomoya Hirota, Masahiro N. Machida, Yuko Matsushita +5
We present observational results of the submillimeter H2O and SiO lines toward a candidate high-mass young stellar object Orion Source I using ALMA. The spatial structures of the h…
Massive Outflows Driven by Magnetic Effects II: Comparison with Observations
Yuko Matsushita, Yuya Sakurai, Takashi Hosokawa +1
The driving mechanism of massive outflows observed in high-mass star-forming regions is investigated using three-dimensional magnetohydrodynamics (MHD) and protostellar evolution c…
SMA and ALMA Studies of Disk- and Planet Formation around Low-mass Protostars
Shigehisa Takakuwa, Hsi-Wei Yen, Ti-Lin Chou +16
We report our current SMA and ALMA studies of disk and planet formation around protostars. We have revealed that 100 AU scale disks in Keplerian rotation are ubiquitous…
Protostellar Jets and Outflows in low-mass star formation
Masahiro N. Machida
The driving mechanism of protostellar outflows and jets and their effects on the star formation process obtained from recent theoretical and numerical studies are described. Low-ve…