A quantum mechanical study of the rotational excitation of HD by H

被引:23
作者
Roueff, E [1 ]
Flower, DR
机构
[1] Observ Paris, DAEC, F-92195 Meudon, France
[2] Univ Durham, Dept Phys, Durham DH1 3LE, England
关键词
molecular data; ISM : molecules;
D O I
10.1046/j.1365-8711.1999.02414.x
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We have computed cross-sections and rate coefficients for rotational transitions in HD, induced by collisions with H atoms. We employed fully quantum mechanical methods and a recent potential for H-H-2, adapted to the case of H-HD. Results for H-HD are compared with those for H-H-2, obtained with the same potential, and with calculations by Roueff & Zeippen for He-HD.
引用
收藏
页码:353 / 356
页数:4
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