Nuclear charge dependence of the two-electron high-frequency photoionization cross section

R. Krivec; M. Ya Amusia; V. B. Mandelzweig

doi:10.1103/PhysRevA.63.052708

Nuclear charge dependence of the two-electron high-frequency photoionization cross section

R. Krivec, M. Ya Amusia, V. B. Mandelzweig

Racah Institute of Physics

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

15 Scopus citations

Abstract

The photoionization cross sections with elimination of one or both electrons from the two-electron atomic system were calculated using high-precision wave functions. The two-electron ionization, the ionization with excitation and the one-electron were determined by the initial state wave function. A nonlinear correlation function was employed to calculate the cross sections of H^-.

Original language	English
Article number	052708
Pages (from-to)	527081-527086
Number of pages	6
Journal	Physical Review A
Volume	63
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevA.63.052708
State	Published - May 2001

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title = "Nuclear charge dependence of the two-electron high-frequency photoionization cross section",

abstract = "The photoionization cross sections with elimination of one or both electrons from the two-electron atomic system were calculated using high-precision wave functions. The two-electron ionization, the ionization with excitation and the one-electron were determined by the initial state wave function. A nonlinear correlation function was employed to calculate the cross sections of H-.",

author = "R. Krivec and Amusia, {M. Ya} and Mandelzweig, {V. B.}",

year = "2001",

month = may,

doi = "10.1103/PhysRevA.63.052708",

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N2 - The photoionization cross sections with elimination of one or both electrons from the two-electron atomic system were calculated using high-precision wave functions. The two-electron ionization, the ionization with excitation and the one-electron were determined by the initial state wave function. A nonlinear correlation function was employed to calculate the cross sections of H-.

AB - The photoionization cross sections with elimination of one or both electrons from the two-electron atomic system were calculated using high-precision wave functions. The two-electron ionization, the ionization with excitation and the one-electron were determined by the initial state wave function. A nonlinear correlation function was employed to calculate the cross sections of H-.

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Nuclear charge dependence of the two-electron high-frequency photoionization cross section

Abstract

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