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Classical analysis of correlated multiple ionization in strong fields

Bruno Eckhardt·Krzysztof Sacha
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Abstract

We discuss the final stages of the simultaneous ionization of two or more electrons due to a strong laser pulse. An analysis of the classical dynamics suggests that the dominant pathway for non-sequential escape has the electrons escaping in a symmetric arrangement. Classical trajectory models within and near to this symmetry subspace support the theoretical considerations and give final momentum distributions in close agreement with experiments.

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Bruno Eckhardt, Krzysztof Sacha. 2000-11-02. Classical analysis of correlated multiple ionization in strong fields. https://doi.org/10.1238/physica.topical.090a00185

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