Email this article Photoionization of a Statistic Atom by Ultrashort Wavelet Pulses
- Authors: Astapenko V.A.1, Ionichev E.Y.1, Yakovets A.V.1
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Affiliations:
- Moscow Institute of Physics and Technology (State University)
- Issue: Vol 60, No 6 (2017)
- Pages: 1051-1055
- Section: Optics and Spectroscopy
- URL: https://journal-vniispk.ru/1064-8887/article/view/238415
- DOI: https://doi.org/10.1007/s11182-017-1177-5
- ID: 238415
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Abstract
Photoionization of atoms by ultrashort electromagnetic wavelet pulses is investigated within the framework of a statistical model. Integral representations of the total probability of atom ionization are obtained within the time over which the pulse acts. It is shown that the dependence of this probability on the pulse duration in the considered case is bell-shaped. The wavelet pulse duration at which the maximum photoionization probability is reached is determined for different charges of atomic nuclii.
About the authors
V. A. Astapenko
Moscow Institute of Physics and Technology (State University)
Author for correspondence.
Email: astval@mail.ru
Russian Federation, Moscow
E. Yu. Ionichev
Moscow Institute of Physics and Technology (State University)
Email: astval@mail.ru
Russian Federation, Moscow
A. V. Yakovets
Moscow Institute of Physics and Technology (State University)
Email: astval@mail.ru
Russian Federation, Moscow
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