摘要
继本文作者对星际Ａ型ＣＨ３ＣＮ与Ｈ２含超精细能级的碰撞过程的研究之后，又计算了星际分子云条件下Ｅ型ＣＨ３ＣＮ与Ｈ２的碰撞跃迁速率系数．为研究分子云与恒星形成区的物理、化学性质提供了有用的基础分子数据．
The hyperfine collisional processes of A-type CH3CN-H2 have been studied by the authors in the last paper. To complete the research work, the collisional transitional rate coefficients of E-type CH3CN-H2 are calculated under the conditions of interstellar molecular clouds in this continued paper, which presents many fundamental data for studying physical and chemical properties of molecular cloud and star forming region.
出处
《天文学报》
CSCD
北大核心
1995年第2期213-215,共3页
Acta Astronomica Sinica
基金
国家自然科学基金
全国博士后管委会资助
关键词
星际分子
E型
CH3CN
碰撞跃迁
速率系数
Interstellar molecule-E-type CH_3CN
Collisional transition
Rate coefficient
