Quantum-mechanical study of ro-vibrational transitions in H2 induced by He atoms

被引：26

作者：

Balakrishnan, N ^{[1
]}

Forrey, RC ^{[1
]}

Dalgarno, A ^{[1
]}

机构：

[1] Harvard Smithsonian Ctr Astrophys, Inst Theoret Atom & Mol Phys, Cambridge, MA 02138 USA

来源：

ASTROPHYSICAL JOURNAL | 1999年 / 514卷 / 01期

关键词：

molecular data; molecular processes;

D O I：

10.1086/306922

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We describe quantum-mechanical scattering calculations of re-vibrational transitions in H-2 induced by collisions with He. We use a close-coupled description of the dynamics which includes full re-vibrational coupling and a reliable potential energy surface. Rate coefficients for rotational and vibrational transitions in ortho- and para-H-2 are presented in the temperature range 10 less than or equal to T less than or equal to 5000 K.

引用

页码：520 / 523

页数：4

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