Differential, total, and transport cross sections for elastic scattering of low energy positrons by neutral atoms (Z = 1--92, E = 500--4000 eV)
Journal Article
·
· Atomic Data and Nuclear Data Tables
- Ist. Trentino di Cultura, Trento (Italy)
- Ist. Nazionale per la Fisica della Materia, Trento (Italy)
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.
- OSTI ID:
- 672433
- Journal Information:
- Atomic Data and Nuclear Data Tables, Journal Name: Atomic Data and Nuclear Data Tables Journal Issue: 1 Vol. 69; ISSN ADNDAT; ISSN 0092-640X
- Country of Publication:
- United States
- Language:
- English
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