Time delay in strong-field photoionization of a hydrogen atom

I. A. Ivanov

doi:10.1103/PhysRevA.83.023421

Time delay in strong-field photoionization of a hydrogen atom

I. A. Ivanov

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

We study time delay for the process of photoionization of a hydrogen atom in a strong electromagnetic field. We compute this quantity by solving the time-dependent Schrödinger equation. We show that even a moderately strong field can have quite a considerable effect on the time delay. Analysis of the wave-packet motion performed by means of the Gabor transform shows that a simple semiclassical model can explain this phenomenon.

Original language	English
Article number	023421
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	83
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.83.023421
Publication status	Published - 25 Feb 2011

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10.1103/PhysRevA.83.023421

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Time delay in strong-field photoionization of a hydrogen atom

Abstract

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