Evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization

I. A. Ivanov; A. S. Kheifets; A. Schimmoller; A. S. Landsman; Kyung Taec Kim

doi:10.1103/PhysRevResearch.6.023049

Evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization

I. A. Ivanov, A. S. Kheifets, A. Schimmoller, A. S. Landsman, Kyung Taec Kim

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

5 Citations (Scopus)

Abstract

We provide some evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization. Our investigation is based on the analysis of a suitably chosen correlation function which describes correlations between the two observables: the longitudinal electron velocity and the appearance of the photoelectron in the continuum at the end of the laser pulse. The results of the correlation function analysis that we perform are confirmed by the calculations using the quantum orbits method.

Original language	English
Article number	023049
Number of pages	11
Journal	Physical Review Research
Volume	6
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevResearch.6.023049
Publication status	Published - 15 Apr 2024

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10.1103/PhysRevResearch.6.023049

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title = "Evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization",

abstract = "We provide some evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization. Our investigation is based on the analysis of a suitably chosen correlation function which describes correlations between the two observables: the longitudinal electron velocity and the appearance of the photoelectron in the continuum at the end of the laser pulse. The results of the correlation function analysis that we perform are confirmed by the calculations using the quantum orbits method.",

author = "Ivanov, \{I. A.\} and Kheifets, \{A. S.\} and A. Schimmoller and Landsman, \{A. S.\} and Kim, \{Kyung Taec\}",

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AU - Ivanov, I. A.

AU - Kheifets, A. S.

AU - Schimmoller, A.

AU - Landsman, A. S.

AU - Kim, Kyung Taec

N1 - Publisher Copyright: © 2024 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

PY - 2024/4/15

Y1 - 2024/4/15

N2 - We provide some evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization. Our investigation is based on the analysis of a suitably chosen correlation function which describes correlations between the two observables: the longitudinal electron velocity and the appearance of the photoelectron in the continuum at the end of the laser pulse. The results of the correlation function analysis that we perform are confirmed by the calculations using the quantum orbits method.

AB - We provide some evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization. Our investigation is based on the analysis of a suitably chosen correlation function which describes correlations between the two observables: the longitudinal electron velocity and the appearance of the photoelectron in the continuum at the end of the laser pulse. The results of the correlation function analysis that we perform are confirmed by the calculations using the quantum orbits method.

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VL - 6

JO - Physical Review Research

JF - Physical Review Research

IS - 2

M1 - 023049

ER -

Evidence for nonzero electron velocity at the tunnel exit in strong-field atomic ionization

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