K. S. Usuda

Enhanced CO<i>J</i>= 2–1/<i>J</i>= 1–0 Ratio as a Marker of Supernova Remnant–Molecular Cloud Interactions: The Cases of W44 and IC 443

Masumichi Seta, Tetsuo Hasegawa, T. M. Dame et al. · The Astrophysical Journal · 1998 · 157 citations · Full text

Natural Sciences, Astronomy, Physics +10

The Tokyo‐Onsala‐ESO‐Calan Galactic CO<i>J</i> = 2–1 Survey. I. The Galactic Center Region

Tsuyoshi Sawada, Tetsuo Hasegawa, Toshihiro Handa et al. · The Astrophysical Journal Supplement Series · 2001 · 101 citations · Full text

Natural Sciences, Astronomy, Physics +9

The CO<i>J</i> = 2–1 / <i>J</i> = 1–0 Ratio in the Large Magellanic Cloud

Kazuo Sorai, Tetsuo Hasegawa, R. S. Booth et al. · The Astrophysical Journal · 2001 · 33 citations · Full text

Natural Sciences, Astronomy, Physics +12

A search for absorption of Mg and Ca compounds in molecular clouds towards Galactic continuum sources

S. Sakamoto, Glenn J. White, Kentarou Kawaguchi et al. · Monthly Notices of the Royal Astronomical Society · 1998 · 24 citations

Natural Sciences, Astronomy, Chemistry +15

A search for absorption of Mg and Ca compounds in molecular clouds towards Galactic continuum sources

S. Sakamoto, G. J. White, Kentarou Kawaguchi et al. · Monthly Notices of the Royal Astronomical Society · 1998 · 18 citations · Full text

Natural Sciences, Astronomy, Chemistry +15