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Single‐active electron calculation of multiphoton process in krypton
Author(s) -
Kulander Kenneth C.,
Schafer Kenneth J.,
Krause Jefferey L.
Publication year - 1991
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560400839
Subject(s) - krypton , atomic physics , electron , range (aeronautics) , atom (system on chip) , laser , chemistry , field (mathematics) , xenon , physics , materials science , optics , quantum mechanics , computer science , mathematics , pure mathematics , composite material , embedded system
We employ a method for solving the time‐dependent Schrödinger equation for an atom or molecule in an intense, pulsed‐laser field to study multiphoton emission processes. Single‐electron effective potentials have been developed that reduce the computational effort required for multielectron systems. Illustrative results for electron and photon emission rates from krypton at 532 nm in the intensity range (1‒4) × 10 13 W/cm 2 are presented and compared to recent measurements.