Rotational Energy Transfer in Molecular Collisions.I.Resonant Case
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概要
- 論文の詳細を見る
The resonant rotational enersv transfer of the tvre M(J=1)+M(J=0)-+M(J=O) -l- M(J= 1) has been studied theoretically. M(J) is a linear polar moleculewith the rotational quantum number J. The impact-parameter PRS (PerturbedRotational State) and the impact-parameter CC (Close-Coupling) methods areapplied. The straight-line trajectory and the pure dipole-dipole interaction areassumed. Validity of these simplifying assumptions is discussed. It is found thatthe energy transfer cross section becomes very large at low collision velocitiesand that it increases rapidly as the velocity decreases. The results are applicableto any identical linear polar molecules as long as the basic assumptions statedabove are valid. For HF-l-HF, the theoretical prediction is compatible with therecent exr>erimental findinss bv Vohralik and Miller at the collision energy 0. 1 5 eV.
- 社団法人日本物理学会の論文
- 1985-06-15
著者
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Takayanagi Kazuo
Institute Of Space And Aeronautical Science University Of Tokyo
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Wada Takashi
Institute Of Space And Astronautical Science
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Wada Takashi
Institute For Protein Research Osaka University
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