The influence of vibration on rotational cross sections in H2 and HD

被引:8
作者
Flower, DR [1 ]
Roueff, E
机构
[1] Univ Durham, Dept Phys, Durham DH1 3LE, England
[2] CNRS, URA 173, F-92195 Meudon, France
[3] Univ Paris 07, F-92195 Meudon, France
[4] Observ Paris, DAEC, F-92195 Meudon, France
关键词
D O I
10.1088/0953-4075/32/7/004
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have investigated vibrational effects on the cross sections for rotational transitions within the vibrational ground states of H-2 and HD, induced by collisions with H atoms. We find that the shift of the mean intramolecular distance from the position of the potential minimum is significant in the case of H scattering on H-2, where the interaction potential is only very weakly anisotropic at low collision energies.
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页码:L171 / L175
页数:5
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