论文信息 - Pade approximants and multiphonon ionisation of atomic hydrogen

Pade approximants and multiphonon ionisation of atomic hydrogen

Two-photon ionisation rates in hydrogen above the photoelectric threshold are computed using Pade approximants obtained directly for divergent sturmian expansions with the help of Wynn's epsilon algorithm. Numerical examples are given for initial states with 2<or=n<or=6.

S. Klarsfeld | A Maquet | S Klarsfeld | A. Maquet

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