Published August 28, 2011
| Version v1
Journal article
Electron-impact single and double ionization of W17+
Creators
- 1. Institut fuer Atom- und Molekuelphysik, Justus-Liebig-Universitaet Giessen, D-35392 Giessen (Germany)
Description
A crossed-beam setup was used to measure cross sections for electron-impact single and double ionization of W17+ ions. Absolute data and high-resolution scan spectra were obtained at collision energies ranging from threshold up to 1000 eV. A comparison of the experimental results with theoretical calculations for direct ionization suggests substantial contributions of excitation-autoionization processes to electron-impact single ionization of W17+.
Availability note (English)
Available from http://dx.doi.org/10.1088/0953-4075/44/16/165202Additional details
Identifiers
- DOI
- 10.1088/0953-4075/44/16/165202;
- PII
- S0953-4075(11)92430-4;
Publishing Information
- Journal Title
- Journal of Physics. B, Atomic, Molecular and Optical Physics
- Journal Volume
- 44
- Journal Issue
- 16
- Journal Page Range
- [6 p.]
- ISSN
- 0953-4075
- CODEN
- JPAPEH
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43012877
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- AUTOIONIZATION; COLLIDING BEAMS; COLLISIONS; COMPARATIVE EVALUATIONS; CROSS SECTIONS; ELECTRON-ATOM COLLISIONS; ELECTRONS; EV RANGE 100-1000; EXCITATION; IONS; MULTICHARGED IONS; RESOLUTION; SPECTRA; THRESHOLD ENERGY; TUNGSTEN IONS
- Descriptors DEC
- ATOM COLLISIONS; BEAMS; CHARGED PARTICLES; COLLISIONS; ELECTRON COLLISIONS; ELEMENTARY PARTICLES; ENERGY; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EV RANGE; EVALUATION; FERMIONS; IONIZATION; IONS; LEPTONS