Published May 1998
| Version v1
Journal article
Differential, total, and transport cross sections for elastic scattering of low energy positrons by neutral atoms (Z = 1--92, E = 500--4000 eV)
Creators
- 1. Ist. Nazionale per la Fisica della Materia, Trento (Italy)
- 2. Ist. Trentino di Cultura, Trento (Italy)
- 3. Univ. di Trento (Italy). Dipt. di Fisica
Description
The authors present tables of the differential, total, and transport cross sections for the elastic scattering of 500--4000 eV positrons by neutral atoms in the atomic number range Z = 1--92. The cross sections were computed by numerically solving the Dirac equation for a central electrostatic field up to a large radius where the atomic potential becomes negligible. The atomic potential used was Hartree-Fock for Z = 1--18 and Dirac-Hartree-Fock-Slater for Z = 19--92
Additional details
Publishing Information
- Journal Title
- Atomic Data and Nuclear Data Tables
- Journal Volume
- 69
- Journal Issue
- 1
- Journal Page Range
- p. 1-100
- ISSN
- 0092-640X
- CODEN
- ADNDAT
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 30010652
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- DIFFERENTIAL CROSS SECTIONS; DIRAC EQUATION; ELASTIC SCATTERING; EV RANGE 100-1000; HARTREE-FOCK METHOD; KEV RANGE 01-10; NUMERICAL ANALYSIS; POSITRON-ATOM COLLISIONS; THEORETICAL DATA; TOTAL CROSS SECTIONS
- Descriptors DEC
- ATOM COLLISIONS; CALCULATION METHODS; COLLISIONS; CROSS SECTIONS; DATA; DIFFERENTIAL EQUATIONS; ENERGY RANGE; EQUATIONS; EV RANGE; FIELD EQUATIONS; INFORMATION; KEV RANGE; MATHEMATICS; NUMERICAL DATA; PARTIAL DIFFERENTIAL EQUATIONS; POSITRON COLLISIONS; SCATTERING; WAVE EQUATIONS