Quasiresonant processes in slow collisions
作者： Evgenii E Nikitin , Boris M Smirnov
DOI: 10.1070/PU1978V021N02ABEH005518
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摘要: Collisions between slow atomic particles involving a small change in electron energy the transition are examined. Asymptotic methods presented for calculating parameters of interaction potentials at large separations. Different models describing transitions during collisions analyzed. The simultaneous use asymptotic method calculation colliding and generalized two-level approximation quasiresonant particle collision results reliable calculations cross sections broad range processes. This is demonstrated by considering examples resonant charge transfer, spin exchange, also some
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