THE EFFECTS OF MOLECULAR ANIONS ON THE CHEMISTRY OF DARK CLOUDS
THE EFFECTS OF MOLECULAR ANIONS ON THE CHEMISTRY OF DARK CLOUDS
复制标题
分子阴离子对暗云化学的影响
DOI：
10.1088/0004-637x/700/1/752
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
T. Millar
中科院分区：
文献类型：
--
作者：
C. Walsh;N. Harada;E. Herbst;T. Millar
We have investigated the role of molecular anion chemistry in pseudo-time-dependent chemical models of dark clouds. With oxygen-rich elemental abundances, the addition of anions results in a slight improvement in the overall agreement between model results and observations of molecular abundances in Taurus molecular cloud 1 (TMC-1 (CP)). More importantly, with the inclusion of anions, we see an enhanced production efficiency of unsaturated carbon-chain neutral molecules, especially in the longer members of the families CnH, CnH2, and HCnN. The use of carbon-rich elemental abundances in models of TMC-1 (CP) with anion chemistry worsens the agreement with observations compared with model results obtained in the absence of anions.
DOI：
10.1086/523635
发表时间：
2008
期刊：
The Astrophysical Journal
影响因子：
--
作者：
N. Sakai;T. Sakai;T. Hirota;S. Yamamoto
通讯作者：
N. Sakai;T. Sakai;T. Hirota;S. Yamamoto
CO在纯固体CO和H2O-CO混合冰上的氢化
DOI：
--
发表时间：
2004
期刊：
ApJ 616
影响因子：
--
作者：
Watanabe;N.;Nagaoka;A.;Shirakai;T.;Kouchi;A
通讯作者：
A
DOI：
10.1086/533463
发表时间：
2007-09
期刊：
The Astrophysical Journal Letters
影响因子：
--
作者：
N. Sakai;T. Sakai;Y. Osamura;S. Yamamoto
通讯作者：
N. Sakai;T. Sakai;Y. Osamura;S. Yamamoto