Published August 28, 1993
| Version v1
Journal article
A hyperspherical close-coupling calculation of photoionization from the He atom, Li+ and C4+ ions. Pt. 2
Creators
- 1. Kansas State Univ., Manhattan, KS (United States). Dept. of Physics
Description
We report an extensive calculation of photoionization cross sections of the He atom and He-like ions, Li+ and C4+, using the hyperspherical close-coupling (HSCC) method for photon energies between the N = 2, 3 thresholds. Rich resonance structures in the spectra are readily identified with the autoionizing doubly excited states associated with the N = 3 manifold. Some systematic trends in the photoionization spectra with the nuclear charge are uncovered and discussed. (author)
Additional details
Additional titles
- Subtitle (English)
- Between the N = 2 and N = 3 thresholds
Publishing Information
- Journal Title
- Journal of Physics. B, Atomic, Molecular and Optical Physics
- Journal Volume
- 26
- Journal Issue
- 16
- Journal Page Range
- p. 2575-2587.
- ISSN
- 0953-4075
- CODEN
- JPAPEH
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 25012908
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- AUTOIONIZATION; CARBON IONS; CROSS SECTIONS; ELECTRON SPECTRA; EXCITED STATES; HELIUM; ISOELECTRONIC ATOMS; LITHIUM IONS; PHOTOIONIZATION; RESONANCE; THEORETICAL DATA
- Descriptors DEC
- ATOMS; CHARGED PARTICLES; DATA; ELEMENTS; ENERGY LEVELS; INFORMATION; IONIZATION; IONS; NONMETALS; NUMERICAL DATA; RARE GASES; SPECTRA