Molecular above-threshold ionization spectra as an evidence of the three-point interference of electron wave packets

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Date
2015
Volume
594
Issue
Journal
Journal of physics : Conference Series
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Publisher
Bristol : IOP Publ.
Abstract

We consider high-order above-threshold ionization (HATI) of polyatomic molecules ionized by a strong linearly polarized laser field. Improved molecular strong-field approximation by which the HATI process on polyatomic molecular species can be described is developed. Using this theory we calculate photoelectron angular-energy spectra for different triatomic molecules. Special attention is devoted to the minima that are observed in the calculated high-energy electron spectra of the ozone and carbon dioxide molecules. A key difference between these minima and minima that are observed in the corresponding spectra of diatomic molecules are presented.

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Hasović, E., Milošević, D. B., Gazibegović-Busuladži, A., Čerkić, A., & Busuladžić, M. (2015). Molecular above-threshold ionization spectra as an evidence of the three-point interference of electron wave packets (Bristol : IOP Publ.). Bristol : IOP Publ. https://doi.org//10.1088/1742-6596/594/1/012056
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CC BY 3.0 Unported