Interstellar H3O+ and its relation to the O2 and H2O abundances
Interstellar H3O+ and its relation to the O2 and H2O abundances
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星际 H3O 及其与 O2 和 H2O 丰度的关系
DOI：
10.1086/171945
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
J. Keene
中科院分区：
文献类型：
--
作者：
T. Phillips;E. Dishoeck;J. Keene
我们用星际介质研究了H3O+分子离子在396 GHz、364 GHz和307 GHz处的三条合理可及的低位亚毫米谱线。在后两条谱线的频率上的发射以前也被报道过，但仅来自光谱混乱的猎户座/KL和SgrB2区域。这项工作报告了对396 GHz谱线的第一次研究，可能更重要的是，在较不混乱的地区检测到了H3 O+谱线
We present an interstellar medium study of the three reasonably accessible low-lying submillimeter lines of the H 3 O + molecular ion at 396, 364, and 307 GHz. Emission at the frequencies of the latter two lines has previously been reported, but only from the spectroscopically confused regions Orion/KL and SgrB2. This work reports the first study of the 396 GHz line and, possibly more significantly, the detection of H 3 O + lines in less confused regions