On the Inelastic Collision between Molecules, III : Rotational Transitions in H_2-gas
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概要
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The same method of approximation as in the previous paper has been used to calculate the probabilities of rotational transitions of para-hydrogen at the room temperature. Three types of the process are considered in which the rotational quantum numbers change as [numerical formula] Relative probabilities of these three processes at T=298.4°K explain the shape of the experimental curve obtained by Rhodes fairly well. The absolute values of these probabilities, however, are a few times larger than the required values. The discrepancy of this order is inevitable to our extremely simplified method of calculation. The effect of the statistics for the identical molecules is discussed in the Appendix.
著者
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Takayanagi Kazuo
Department Of Physics Faculty Of Science And Engineering Saitama University
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Kishimoto Tadashi
Kobayasi Institute Of Physical Research
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Kishimoto Tadashi
Kobayashi Institute Of Physical Research
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