Laboratory submillimeter-wave observation of the N = 1-0 transition of the ND(3Σ-) radical
Laboratory submillimeter-wave observation of the N = 1-0 transition of the ND(3Σ-) radical
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实验室亚毫米波观察ND(3Σ-)自由基的N=1-0跃迁
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
M. Goto
中科院分区：
文献类型：
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作者：
S. Saito;M. Goto
利用源调制系统和空心阴极自由空间池相结合的实验室亚毫米波光谱技术，观察到了N=1-0转动跃迁的三个精细结构成分，其中包括基振态(X3Σ-)。在纯Nd3气体中用直流辉光放电产生了Nd2+自由基。在492 GHz处观察到N，J=1，0-0，1跃迁的6个超精细分辨成分，在522 GHz处观察到J，J=1，2-0，1的22个成分，在546 GHz处观察到12个J，J=1，1-0，1的超精细分辨成分
Three fine-structure components of the N=1-0 rotational transition of the ND radical in its ground vibronic (X 3 Σ - ) state were observed by laboratory submillimeter-wave spectroscopy using a source-modulated system combined with a hollow cathode free-space cell. The ND radical was generated by a dc glow-discharge in pure ND 3 gas. Six hyperfine resolved components were observed for N, J=1, 0-0, 1 transition at 492 GHz, 22 components for J, J=1, 2-0, 1 at 522 GHz, and 12 components for J, J=1, 1-0, 1 at 546 GHz