Two- and three-photon ionization in the noble gases
作者： E. J. McGuire
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摘要: By using a characteristic Green's function for an exactly solvable Schr\"odinger equation with approximation to the central potential of Hermann and Skillman, cross section nonresonant two- three-photon ionization Ne, Ar, Kr, Xe were calculated in $\mathrm{jl}$ coupling. Expressions sections coupling are given. Comparison Ar two-photon Pindzola Kelly, many-body theory, dipole-length approximation, $\mathrm{LS}$ shows disagreement as much factor 2. The appears arise from distortion introduced by shifting Green's-function resonances experimental values.
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