Collisional excitation of interstellar molecules - Linear molecules CO, CS, OCS, and HC3N
Collisional excitation of interstellar molecules - Linear molecules CO, CS, OCS, and HC3N
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DOI：
10.1086/190523
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发表时间：
1978-06
影响因子：
8.7
通讯作者：
S. Green;S. Chapman
中科院分区：
文献类型：
--
作者：
S. Green;S. Chapman
给出了CO、CS、OCS和HC/sub3/N分子与He原子和H/sub2/分子碰撞激发的速率。这些都是使用已知的可靠性方法从广泛的理论计算中获得的。总体而言，包括了对动力学温度为100K的星际分子云进行建模所需的速率。讨论了以更紧凑的形式对这些速率进行拟合的方法。
Rates for excitation of CO, CS, OCS, and HC/sub 3/N by collisions with He atoms and H/sub 2/ molecules are presented. These have been obtained from extensive theoretical calculations using methods of known reliability. In general, rates necessary for modeling interstellar molecular clouds with kinetic temperatures to 100 K have been included. Methods for fitting these rates in more compact form are discussed.