The rate constant of diatomic molecule dissociation within the shock forced oscillator model (SFO model)

被引:4
|
作者
Tsyganov, D. L. [1 ]
机构
[1] Inst Super Tecn, Inst Plasmas Fusao Nucl, Lab Associado, P-1049001 Lisbon, Portugal
关键词
VIBRATIONAL-ENERGY TRANSFER; NITROGEN DISSOCIATION; ATMOSPHERIC ENTRIES; TUBE; RELAXATION; APPROXIMATION; GASES; WAVES;
D O I
10.1134/S0018151X14030274
中图分类号
O59 [应用物理学];
学科分类号
摘要
A numerical analytical investigation of the shock forced oscillator (SFO) model as applied to the "diatomic molecule AB-structureless particle M" system is continued. The SFO model is based on the quantum theory of strong perturbations and allows one to estimate probabilities W (i -> f) for the transitions from level i to level f of diatomic molecule AB. The numerical analysis was carried out by the example of the nitrogen molecule N-2, with anharmonic description of the internuclear interaction potential. The intermolecular interaction potentials in the N-2-N-2 system are numerically analyzed using the Morse potential, the classical Lennard-Jones potential, and the "improved" Lennard-Jones potential.
引用
收藏
页码:518 / 529
页数:12
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