Published July 1992
| Version v1
Journal article
K-shell ionisation of atoms by positron and electron impacts
Description
Recent developments in the calculation of the K-shell ionisation cross sections of atoms by positron and electron impacts are reviewed. The application of the first Born and other approximations derived by the modification of the first Born are discussed. It is pointed out that the first Born approximation modified to include exchange and the effect of the atomic field on the projectile yields satisfactory results for the light atoms. (orig.)
Additional details
Publishing Information
- Journal Title
- Hyperfine Interactions
- Journal Volume
- 73
- Journal Issue
- 1/2
- Journal Page Range
- p. 33-50.
- ISSN
- 0304-3843
- CODEN
- HYINDN
Conference
- Title
- 6. workshop on positron interactions in gases.
- Dates
- 3-5 Jul 1991.
- Place
- Sydney (Australia).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Switzerland
- INIS RN
- 24004056
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNIHILATION; ATOMS; BORN APPROXIMATION; CROSS SECTIONS; ELECTRON-ATOM COLLISIONS; INNER-SHELL IONIZATION; K SHELL; POSITRON-ATOM COLLISIONS; POSITRONS
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; ATOM COLLISIONS; COLLISIONS; ELECTRON COLLISIONS; ELECTRONIC STRUCTURE; ELEMENTARY PARTICLES; FERMIONS; INTERACTIONS; IONIZATION; LEPTONS; MATTER; PARTICLE INTERACTIONS; POSITRON COLLISIONS