dorsal/arxiv
View SchemaState resolved rotational excitation cross sections and rates in H2+H2 collisions
| Authors | Renat A. Sultanov, Dennis Guster |
|---|---|
| Categories | |
| ArXiv ID | physics/0512093 |
| URL | https://arxiv.org/abs/physics/0512093 |
| DOI | 10.1016/j.chemphys.2006.03.038 |
Abstract
Rotational transitions in molecular hydrogen collisions are computed. The two most recently developed potential energy surfaces for the H2-H2 system are used from the following works: 1) A.I. Boothroyd, P.G. Martin, W.J. Keogh, M.J. Peterson, J. Chem. Phys., 116 (2002) 666, and 2) P. Diep, J.K. Johnson, J. Chem. Phys., 113 (2000) 3480; ibid. 112, 4465. Cross sections for rotational transitions 00->20, 22, 40, 42, 44 and corresponding rate coefficients are calculated using a quantum-mechanical approach. Results are compared for a wide range of kinetic temperatures 300 K < T < 3000 K.
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"abstract": "Rotational transitions in molecular hydrogen collisions are computed. The two\nmost recently developed potential energy surfaces for the H2-H2 system are used\nfrom the following works: 1) A.I. Boothroyd, P.G. Martin, W.J. Keogh, M.J.\nPeterson, J. Chem. Phys., 116 (2002) 666, and 2) P. Diep, J.K. Johnson, J.\nChem. Phys., 113 (2000) 3480; ibid. 112, 4465. Cross sections for rotational\ntransitions 00-\u003e20, 22, 40, 42, 44 and corresponding rate coefficients are\ncalculated using a quantum-mechanical approach. Results are compared for a wide\nrange of kinetic temperatures 300 K \u003c T \u003c 3000 K.",
"arxiv_id": "physics/0512093",
"authors": [
"Renat A. Sultanov",
"Dennis Guster"
],
"categories": [
"physics.chem-ph"
],
"doi": "10.1016/j.chemphys.2006.03.038",
"title": "State resolved rotational excitation cross sections and rates in H2+H2 collisions",
"url": "https://arxiv.org/abs/physics/0512093"
},
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