Publications of the Astronomical Society of Japan 75(3) 567-583 2023年4月 [査読有り]
We built a Ka-band dual-circular-polarization low-noise receiver for the Misasa 54 m parabola antenna in Misasa, Japan. The antenna is designed to be combined with a transmitter and receiver system at the X band (around 8 GHz) and simultaneously w...
Publications of the Astronomical Society of Japan psab056 2021年8月 [査読有り]
We present the results based on the 2.5 arcsec-resolution observations using
Atacama Large Millimeter/submillimeter Array (ALMA) of the Galactic Center
Molecular Cloud G-0.02-0.07, or the 50 km/s Molecular Cloud (50MC), in the SO
(N_J=2_2-1_1) lin...
Publications of the Astronomical Society of Japan 73(Supplement_1) 2021年1月 [査読有り]
<title>Abstract</title>
We performed a search of cloud–cloud collision (CCC) sites in the Sagittarius A molecular cloud (SgrAMC) based on the survey observations using the Nobeyama 45 m telescope in the C32S J = 1–0 and SiO v = 0 J = 2–1 emission...