Quantum-mechanical Study of ro-vibrational Transitions in H2 Induced by He Atoms
Forrey, R. C.
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CitationBalakrishnan, N., R. C. Forrey, and A. Dalgarno. 1999. “Quantum-mechanical Study of ro-vibrational Transitions in H2 Induced by He Atoms.” The Astrophysical Journal 514 (1): 520–23. https://doi.org/10.1086/306922.
AbstractWe 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.
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