Electron-impact detachment from Cl-
Creators
- 1. Department of Physics, Chalmers University of Technology/Goeteborg University, S-412 96 Goeteborg (Sweden)
- 2. Department of Physics, AlbaNova Stockholm University, S-106 91 Stockholm (Sweden)
- 3. Physics Department, Queen's University Belfast, Belfast BT7 1NN, Northern Ireland (United Kingdom)
- 4. Department of Physics, University of Tennessee, Knoxville, Tennessee 37996 (United States)
- 5. Manne Siegbahn Laboratory, Frescativaegen 24, SE-104 05 Stockholm (Sweden)
- 6. LCAR UMR 5589, Universite Paul Sabatier-Toulouse III, 118 route de Narbonne, Batiment III R1B4, 31062 Toulouse Cedex 4 (France)
Description
Single-, double- and triple-electron-impact detachments from the Cl- ion have been investigated over a collision energy range of 0-95 eV. The experiment was performed at the ion storage ring CRYRING at the Manne Siegbahn Laboratory. The Cl- ions, produced in a sputter ion source, were injected into the ring and accelerated to 2.7 MeV. Thereafter the ions were merged with an electron beam. The electrons served to cool the ion beam. Then they were used as a partner in the electron-ion collisions. The products of the detachment processes, Cl atoms, Cl+, and Cl2+ ions, were detected after the interaction region with surface-barrier detectors. The shapes of the cross sections for the single, double, and triple detachments show striking similarities
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 68
- Journal Issue
- 1
- Journal Page Range
- p. 012712-012712.8
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36081862
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ANIONS; ATOMS; BASIC INTERACTIONS; CHLORINE; CHLORINE IONS; CROSS SECTIONS; ELECTRON BEAMS; ELECTRON DETACHMENT; ELECTRON-ATOM COLLISIONS; ELECTRON-ION COLLISIONS; ELECTRONS; EV RANGE; ION BEAMS; ION SOURCES; MEV RANGE; STORAGE RINGS; SURFACE BARRIER DETECTORS
- Descriptors DEC
- ATOM COLLISIONS; BEAMS; CHARGED PARTICLES; COLLISIONS; ELECTRON COLLISIONS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FERMIONS; HALOGENS; INTERACTIONS; ION COLLISIONS; IONS; LEPTON BEAMS; LEPTONS; MEASURING INSTRUMENTS; NONMETALS; PARTICLE BEAMS; RADIATION DETECTORS; SEMICONDUCTOR DETECTORS
Optional Information
- Notes
- (c) 2003 The American Physical Society