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

Access to Document

10.1103/PhysRevA.83.023421

Cite this

@article{278ef7fa74a340dc94a242c6dc7713c2,

title = "Time delay in strong-field photoionization of a hydrogen atom",

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 Schr{\"o}dinger 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.",

author = "Ivanov, \{I. A.\}",

year = "2011",

month = feb,

day = "25",

doi = "10.1103/PhysRevA.83.023421",

language = "English",

volume = "83",

journal = "Physical Review A - Atomic, Molecular, and Optical Physics",

issn = "1050-2947",

publisher = "American Physical Society",

number = "2",

}

TY - JOUR

T1 - Time delay in strong-field photoionization of a hydrogen atom

AU - Ivanov, I. A.

PY - 2011/2/25

Y1 - 2011/2/25

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/79952084697

U2 - 10.1103/PhysRevA.83.023421

DO - 10.1103/PhysRevA.83.023421

M3 - Article

SN - 1050-2947

VL - 83

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 2

M1 - 023421

ER -

Time delay in strong-field photoionization of a hydrogen atom

Abstract

Access to Document

Other files and links

Fingerprint

Cite this