Published June 1975 | Version v1
Journal article Metadata-only

Many-body approach to helium double photoionization

Creators

  • 1. Department of Physics, Bolpur College, Bolpur-731204, West Bengal, India

Description

The Brueckner-Goldstone many-body theory is applied to study the photon-atom reaction He(1s2) + γ → He++(1s0) + e + e. An expression for the double-photoionization cross section is derived. The result is used to obtain the angular distribution of the ejected electrons. The effect of final-state correlation is examined

Additional details

Identifiers

DOI
10.1103/physreva.11.2214;

Publishing Information

Journal Title
Physical Review A
Journal Volume
11
Journal Issue
6
Series
Phys. Rev., A.
Journal Page Range
2214-2216
ISSN
0556-2791

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
6214033
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ANGULAR DISTRIBUTION; BETHE-GOLDSTONE EQUATION; CROSS SECTIONS; ELECTRON CORRELATION; HELIUM; PHOTOIONIZATION
Descriptors DEC
CORRELATIONS; DISTRIBUTION; ELEMENTS; EQUATIONS; IONIZATION; NONMETALS; RARE GASES

Optional Information

Notes
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