The effect of the electron-electron interaction in above-threshold double ionization

M. Lein; E. K.U. Gross; V. Engel

The effect of the electron-electron interaction in above-threshold double ionization

M. Lein^*
, E. K.U. Gross
, V. Engel

^*Corresponding author for this work

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

4 Scopus citations

Abstract

Electron and ion momentum spectra following double ionization by 250 nm laser pulses are numerically obtained for several two-electron systems: a He model atom; the same system without electron-electron interaction; a H- model ion. The two-electron momentum distributions differ qualitatively from system to system. However, the recoil-ion spectra are qualitatively similar. In all cases, they exhibit a peak structure due to above-threshold double ionization.

Original language	English
Pages (from-to)	487-490
Number of pages	4
Journal	Laser Physics
Volume	12
Issue number	2
State	Published - Feb 2002
Externally published	Yes

Cite this

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title = "The effect of the electron-electron interaction in above-threshold double ionization",

abstract = "Electron and ion momentum spectra following double ionization by 250 nm laser pulses are numerically obtained for several two-electron systems: a He model atom; the same system without electron-electron interaction; a H- model ion. The two-electron momentum distributions differ qualitatively from system to system. However, the recoil-ion spectra are qualitatively similar. In all cases, they exhibit a peak structure due to above-threshold double ionization.",

author = "M. Lein and Gross, \{E. K.U.\} and V. Engel",

year = "2002",

month = feb,

language = "אנגלית",

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T1 - The effect of the electron-electron interaction in above-threshold double ionization

AU - Lein, M.

AU - Gross, E. K.U.

AU - Engel, V.

PY - 2002/2

Y1 - 2002/2

N2 - Electron and ion momentum spectra following double ionization by 250 nm laser pulses are numerically obtained for several two-electron systems: a He model atom; the same system without electron-electron interaction; a H- model ion. The two-electron momentum distributions differ qualitatively from system to system. However, the recoil-ion spectra are qualitatively similar. In all cases, they exhibit a peak structure due to above-threshold double ionization.

AB - Electron and ion momentum spectra following double ionization by 250 nm laser pulses are numerically obtained for several two-electron systems: a He model atom; the same system without electron-electron interaction; a H- model ion. The two-electron momentum distributions differ qualitatively from system to system. However, the recoil-ion spectra are qualitatively similar. In all cases, they exhibit a peak structure due to above-threshold double ionization.

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AN - SCOPUS:0036487304

SN - 1054-660X

VL - 12

SP - 487

EP - 490

JO - Laser Physics

JF - Laser Physics

IS - 2

ER -

The effect of the electron-electron interaction in above-threshold double ionization

Abstract

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