Publications of the Astronomical Society of Japan 71(6) 2019年12月 [査読有り]
<title>Abstract</title>
We have observed the compact H ii region complex nearest to the dynamical center of the Galaxy, G−0.02−0.07, using ALMA in the H42α recombination line, CS J = 2–1, H13CO+J = 1–0, and SiO v = 0, J = 2–1 emission lines, and ...