On CC, CS, and IOS generalized phenomenological cross sections for atom–diatom mixtures

Autor:	Donald J. Kouri, D. Evans, D. E. Fitz, David K. Hoffman
Rok vydání:	1981
Předmět:	Angular momentum Chemistry Kinetic equations Quantum mechanics General Physics and Astronomy Physical and Theoretical Chemistry J-coupling
Zdroj:	The Journal of Chemical Physics. 74:5022-5030
ISSN:	1089-7690 0021-9606
DOI:	10.1063/1.441709
Popis:	Close coupled expressions for phenomenological cross sections which describe transport properties of atom–diatom mixtures are obtained in the total‐J coupling scheme and are related to the bracket integrals of kinetic theory. Coupled states and infinite order sudden expressions for the generalized phenomenological cross sections using initial, final, and average l‐labeling are also given. Particular care is taken to use a phase convention for the CS and IOS approximations which is consistent with the Arthurs–Dalgarno formalism and which gives the correct behavior of degeneracy averaged differential cross sections.
Databáze:	OpenAIRE
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