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Physical Review A

New approach to the multistate problem and its application to the laser-induced transition process: Sr(5s5pP01)+Ca(4s2S1)+ℏω→Sr(5s2S1)+Ca(4p2S1)

Hideki Yagisawa, Koichi Yagisawa

Published May 1, 1984• 10 citations
Publisher

Abstract

We propose a new method to solve the multistate coupled equation. It overcomes the fatal defect of divergence which conventional perturbation theory has when the interaction is not small. We apply it successfully to laser-induced transition processes and obtain a total-cross-section formula.
DOI
10.1103/physreva.29.2479

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