Collisional Transfer of Triplet Excitations between Helium Atoms
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概要
- 論文の詳細を見る
The cross sections for 2^3P excitation transfer processes between He atoms are calculated by the perturbed stationary state method. The potential energy curves for He(1^1S)+He^*(2^3P) and He(1^1S)+He^*(2^3S) systems are obtained by the Heitler-London method taking the configuration interaction between them into account. The calculation involves the transfer, the diffusion and the total elastic cross sections. The results show that the transfer cross section for 2^3P is 15∼23πa_0^2 at thermal energy and larger than that for 2^3S. The transfer cross section for 2^3S dose not so much differ from the calculation using rigorous potentials by Kolker and Michels [J. chem. Phys. 50 (1969) 1762].
- 社団法人日本物理学会の論文
- 1969-11-05
著者
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Watanabe Tsutomu
Department Of Applied Physics Faculty Of Engineering The University Of Tokyo
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Watanabe Tsutomu
Department Of Applied Physics University Of Tokyo
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Kodaira Mitsuhiko
Department Of Applied Physics University Of Tokyo:(present Address) Software Works Hitachi Ltd.
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