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arXiv · 1112.3688

Multiphoton Dissociation of HeH+ below the He+(1s) + H(1s) Threshold

D. Ursrey·F. Anis·B. D. Esry
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Abstract

We discuss the strong-field dynamics of HeH+, the simplest stable heteronuclear molecule, focusing on identifying a laser regime for which there is a sufficient dissociation signal for experimental measurement. We numerically solve the time-dependent Schrödinger equation to obtain total dissociation probabilities, kinetic energy release spectra, and momentum distributions for wavelengths from 800 nm to 2400 nm. The suitability of this simple system as a prototype for understanding the strong-field nuclear dynamics of heteronuclear dissociation is discussed.

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D. Ursrey, F. Anis, B. D. Esry. 2011-12-15. Multiphoton Dissociation of HeH+ below the He+(1s) + H(1s) Threshold. https://doi.org/10.1103/physreva.85.023429

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