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arXiv · 1506.02161

Low temperature HD + $ortho$-/$para$-H$_2$ inelastic scattering of astrophysical interest

Renat A. Sultanov·Dennis Guster·S. K. Adhikari
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Abstract

State-selected total cross sections and thermal rate coefficients are computed for the HD + $ortho$-/$para$-H$_2$ rotational energy transfer collision at low temperatures: 2 K $\lesssim$ T $\lesssim$ 300 K. A modified H$_2$-H$_2$ potential energy surface (PES) devised by Hinde is used for this pure quantum-mechanical dynamical computation. A comparison of the new results for the HD + $ortho$-/$para$-H$_2$ scattering problem and previous calculations computed with the use of other older PESs is presented and discussed.

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Renat A. Sultanov, Dennis Guster, S. K. Adhikari. 2015-06-06. Low temperature HD + $ortho$-/$para$-H$_2$ inelastic scattering of astrophysical interest. https://doi.org/10.1088/0953-4075/49/1/015203

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