Published January 14, 1991
| Version v1
Journal article
Production of He+(2p) in collisions of He with energetic H+, H2+, H3+ ions and electrons
Creators
- 1. Giessen Univ. (Germany, F.R.). 1. Physikalisches Inst.
Description
Total cross sections for the production of He+(2p) in collisions of H+ and e- with He at energies from 75 to 800 keV and from 0.8 to 7 keV respectively were measured. The ratio of the cross sections for He+(2p) production and for single ionization is discussed to investigate the contribution of electron correlations in the two-electron transition leading to He+(2p). For the first time the impact of H2+ and H3+ ions in comparison with H+ impact has also been studied for the energy range mentioned above. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Physics. B, Atomic Molecular and Optical Physics
- Journal Volume
- 24
- Journal Issue
- 1
- Series
- J. Phys., B At. Mol. Opt. Phys.
- Journal Page Range
- L13-L17
- ISSN
- 0953-4075
- CODEN
- JPAPE
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 22035591
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ELECTRON-ATOM COLLISIONS; EV RANGE 100-1000; HELIUM IONS; HELIUM 4 TARGET; HYDROGEN IONS 1 PLUS; HYDROGEN IONS 2 PLUS; HYDROGEN IONS 3 PLUS; ION-ATOM COLLISIONS; KEV RANGE 01-10; KEV RANGE 10-100; KEV RANGE 100-1000; P STATES; TOTAL CROSS SECTIONS
- Descriptors DEC
- ATOM COLLISIONS; CATIONS; CHARGED PARTICLES; COLLISIONS; CROSS SECTIONS; ELECTRON COLLISIONS; ENERGY LEVELS; ENERGY RANGE; EV RANGE; HYDROGEN IONS; ION COLLISIONS; IONS; KEV RANGE; MOLECULAR IONS; TARGETS