Collisional Excitation Transfer between Hydrogen Atoms. II. H(2S) + H(1S) → H(1S) + H(2S)
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概要
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The cross-section for the exact resonance excitation transfer process H(2S) + H(1S) → H(1S) + H(2S), of which the interaction is a short range one, is calculated at energies of relative motion of 0.03, 0.1, 0.3, 1.0, 3.0, 5.0 and 10.0eV by the perturbed stationary state method (PSS method). The interaction energies between hydrogen atoms are calculated by the Heitler-London method. The results are in good agreement with the results of the impact parameter method for energies of relative motion over 1.0eV. The disagreement below 1.0eV is due to the presence of the potential barrier in the ^s<Σ>_g adiabatic potential of the excited hydrogen molecule. The cross-section calculated by PSS method is 33.1_π au (atomic unit) at 0.03eV.
- 社団法人日本物理学会の論文
- 1967-02-05
著者
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Nakamura Hiroki
Department Of Applied Physics And Chemistry The University Of Electro-communications:(present Addres
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Matsuzawa Michio
Department Of Applied Physics And Chemistry
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Nakamura Hiroki
Department Of Applied Physics Faculty Of Engineering University Of Tokyo
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Matsuzawa Michio
Department of Applied Physics, Faculty of Engineering, University of Tokyo
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