The lowest submillimeter-wave transitions of CH: The laboratory measurement of the rest frequencies

被引:18
作者
Amano, T [1 ]
机构
[1] Ibaraki Univ, Inst Astrophys & Planetary Sci, Mito, Ibaraki 3108512, Japan
关键词
ISM : molecules; methods : laboratory; submillimeter;
D O I
10.1086/312544
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The lowest rotational transitions of CH in the ground electronic state (X (2)Pi), J = 3/2, N = 1 <-- J = 1/2, N = 1, have been observed in the laboratory in the 532.8 and 536.8 GHz regions. All six possible hyperfine components are identified, and the precise transition frequencies are determined.
引用
收藏
页码:L161 / L164
页数:4
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