Published December 1982
| Version v1
Journal article
Double electron excitation and the Glauber theory
- 1. Department of Physics and Astronomy, University of Toledo, Toledo, Ohio 43606
Description
The electron excitation cross sections for He (1s21S→2p23P), Mg (3s21S→3p21P), and Ca (4s21S→4p23P) have been calculated with the use of the Ochkur, Glauber, and a simplified Glauber approximation. The results are compared with the Born-Oppenheimer approximation and, in the case of helium, with available experimental data. The Glauber and simplified Glauber approximations are found to differ significantly from the Born-Oppenheimer approximation, especially in the high-energy limit
Additional details
Publishing Information
- Journal Title
- Phys. Rev., A
- Journal Volume
- 26
- Journal Issue
- 6
- Series
- Phys. Rev., A.
- Journal Page Range
- 3220-3231
- ISSN
- 0556-2791
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 14765592
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BORN-OPPENHEIMER APPROXIMATION; COMPARATIVE EVALUATIONS; CROSS SECTIONS; ELECTRON-ATOM COLLISIONS; ENERGY-LEVEL TRANSITIONS; EXCITATION; GLAUBER THEORY; HELIUM; MAGNESIUM; S STATES
- Descriptors DEC
- ALKALINE EARTH METALS; ATOM COLLISIONS; COLLISIONS; ELECTRON COLLISIONS; ELEMENTS; ENERGY LEVELS; METALS; NONMETALS; RARE GASES