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Citation 9

Accession Number

001700938

Author

Amusia MYa. Kheifets AS.

Institution

A.F. Ioffe Physico-Tech. Inst., Leningrad, USSR.

Title

The influence of 'two-electron-two-hole' excitations on the 3s/sup -1/4p
autoionization profile in Ar atoms.

Source

Physics Letters A, vol.82A, no.8, 20 April 1981, pp.407-11. Netherlands.

Country of Publication

Netherlands.

Abstract

The Fano parameters of the 3s/sup -1/4p autoionization profile in argon have been calculated in different approximations. The best results have been obtained when many-electron correlations in the random phase approximation as well as complicated 'two-electron-two-hole' excitations were taken into account. (6 References).

Abstract Number

A81059486

Subject Headings

Argon
Autoionisation
RPA calculations

Non-Thesaurus Subject Headings

ionisation of atoms.

Key Phrase Identifiers

3s/sup -1/4p autoionization profile; Ar atoms; Fano parameters; many-electron
correlations; random phase approximation; two electron two hole excitations.

Classification Codes

Atomic autoionization [A3280D].

Treatment

Theoretical or mathematical.

CODEN

PYLAAG

Language

English.

ISSN

0375-9601.

Publication Type

Journal Paper.

Update Code

198100.

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