Published September 1, 1992
| Version v1
Journal article
Positronium--lithium-ion scattering
Creators
- 1. Department of Theoretical Physics, Indian Association for the Cultivation of Science, Jadavpur, Calcutta 700032 (India)
Description
The knowledge of scattering parameters for positronium--lithium-ion scattering is required when the positronium atom is used as a probe to study the surface properties of ionic crystals. Elastic para-para (ortho-ortho) and excitation (spin-flip) processes are studied using the first-order Born approximation. Two wave functions are used to find their relative importance for the elastic processes. The differential and total cross sections for all the processes are reported at intermediate energies
Additional details
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 46
- Journal Issue
- 5
- Journal Page Range
- p. 2558-2563.
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24021199
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BORN APPROXIMATION; DIFFERENTIAL CROSS SECTIONS; INELASTIC SCATTERING; LITHIUM IONS; POSITRONIUM; SPIN FLIP; TOTAL CROSS SECTIONS
- Descriptors DEC
- CHARGED PARTICLES; CROSS SECTIONS; IONS; SCATTERING