Published September 14, 1983
| Version v1
Journal article
Electron impact excitation of the n = 2 level in He+ and H at low energies
Creators
- 1. Cambridge Univ. (UK). Dept. of Applied Mathematics and Theoretical Physics
Description
Two Coulomb-exchange distorted-wave (CEDW) approximations are developed and applied to the electron impact excitation of the 1s→2s and 1s→2p transitions in He+ and H at low energies. Results for cross sections presented here are compared with those of the three-state close-coupling and Coulomb-Born-Oppenheimer approximations, and with experiment. (author)
Additional details
Publishing Information
- Journal Title
- J. Phys., B (London). At. Mol. Phys.
- Journal Volume
- 16
- Journal Issue
- 17
- Series
- J. Phys., B (London). At. Mol. Phys.
- Journal Page Range
- 3263-3278
- ISSN
- 0022-3700
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 15014855
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ANALYTICAL SOLUTION; CROSS SECTIONS; ELECTRONS; EXCITATION; EXCITED STATES; HELIUM IONS; HYDROGEN
- Descriptors DEC
- CHARGED PARTICLES; ELEMENTARY PARTICLES; ELEMENTS; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; FERMIONS; IONS; LEPTONS; NONMETALS