Published December 1993
| Version v1
Journal article
Elastic positron scattering from zinc and cadmium in the relativistic polarized orbital approximation
Description
Results of relativistic calculations on the elastic positron scattering from zinc and cadmium atoms are presented in the low-energy region. The 'ab initio' calculated polarization potentials applied in these calculations were obtained by solving the coupled Dirac-Hartree-Fock equations. It is shown that the indirect relativistic effects play an important role in the description of the scattering process. Particularly, relativity has a great influence on values of scattering lengths. (author). 12 refs, 4 figs
Additional details
Publishing Information
- Journal Title
- Acta Physica Polonica. Series A
- Journal Volume
- 84
- Journal Issue
- 6
- Journal Page Range
- p. 1035-1040.
- ISSN
- 0587-4246
- CODEN
- ATPLB6
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 27049279
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CADMIUM; DIRAC EQUATION; ELASTIC SCATTERING; POSITRON-ATOM COLLISIONS; POSITRONS; SCATTERING LENGTHS; THEORETICAL DATA; TOTAL CROSS SECTIONS; ZINC
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; ATOM COLLISIONS; COLLISIONS; CROSS SECTIONS; DATA; DIFFERENTIAL EQUATIONS; ELEMENTARY PARTICLES; ELEMENTS; EQUATIONS; FERMIONS; FIELD EQUATIONS; INFORMATION; LEPTONS; MATTER; METALS; NUMERICAL DATA; PARTIAL DIFFERENTIAL EQUATIONS; POSITRON COLLISIONS; SCATTERING; WAVE EQUATIONS