With the help of a model calculation based on the R-matrix-Floquet theory,the variability of multiphoton detachment rate versus laser intensity is in detail investigated.A number of interesting regularities,which can not be understood in the lowest order perturbation theory,is found out and interpreted.
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机译:MATHEMATICAL TREATMENT USING RUNGE-KUTTA (RK-4) METHOD FOR HERMITE GAUSSIAN (H-G) LASER PULSE IN VACUUM FOR CIRCULARLY POLARIZED LASER PULSE AND LINEARLY POLARIZED LASER PULSE, AND EFFECTS OF DECENTRE PARAMETER AND ELECTRON ENERGY GAIN VERSUS LASER INTENSITY PARAMETER