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Differential distributions for the double photoionization of helium

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Abstract

We calculate in the dipole approximation the triple and double differential distributions for the double photoionization of helium far away from threshold. We obtain a simple analytical limiting expression for the asymmetry coefficient. The results are in good agreement with the numerical results obtained by the others.

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Correspondence to Evgenii G. Drukarev.

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Drukarev, E.G., Mikhailov, A.I. & Polikanov, V.S. Differential distributions for the double photoionization of helium. Eur. Phys. J. D 69, 155 (2015). https://doi.org/10.1140/epjd/e2015-60170-0

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  • DOI: https://doi.org/10.1140/epjd/e2015-60170-0

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