Published April 28, 2005
| Version v1
Journal article
Electron-electron correlations and dipole selection rules in double ionization of helium by proton impact
Creators
- 1. Universitaet Frankfurt, Institut fuer Kernphysik, August-Euler Str. 6, D-60486 Frankfurt (Germany)
- 2. Physics Department and Laboratory for Atomic, Molecular and Optical Research, University of Missouri-Rolla, Rolla, MO 65409 (United States)
- 3. Max-Planck Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany)
Description
Dipole selection rules and electron-electron correlation effects in double ionization of He by 6 MeV proton impact were studied by analysing the correlation function differential in the polar emission angles of both electrons. In the data features are observed with a level of detail which is comparable to fully differential cross sections. Therefore, this method opens unexpected possibilities of studying effects due to dipole selection rules and electron-electron correlations in unprecedented detail
Availability note (English)
Available online at http://stacks.iop.org/0953-4075/38/1363/b5_8_021.pdf or at the Web site for the Journal of Physics. B, Atomic, Molecular and Optical Physics (ISSN 1361-6455) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0953-4075/38/1363/b5_8_021.pdf; http://www.iop.org/;
- DOI
- 10.1088/0953-4075/38/8/021;
- PII
- S0953-4075(05)90557-9;
Publishing Information
- Journal Title
- Journal of Physics. B, Atomic, Molecular and Optical Physics
- Journal Volume
- 38
- Journal Issue
- 8
- Journal Page Range
- p. 1363-1370
- ISSN
- 0953-4075
- CODEN
- JPAPEH
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36099301
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- CORRELATION FUNCTIONS; DIFFERENTIAL CROSS SECTIONS; DIPOLES; ELECTRON CORRELATION; ELECTRON EMISSION; ELECTRONS; HELIUM; HYDROGEN IONS 1 PLUS; ION-ATOM COLLISIONS; IONIZATION; MEV RANGE; PROTONS; SELECTION RULES
- Descriptors DEC
- ATOM COLLISIONS; BARYONS; CATIONS; CHARGED PARTICLES; COLLISIONS; CORRELATIONS; CROSS SECTIONS; ELEMENTARY PARTICLES; ELEMENTS; EMISSION; ENERGY RANGE; FERMIONS; FLUIDS; FUNCTIONS; GASES; HADRONS; HYDROGEN IONS; ION COLLISIONS; IONS; LEPTONS; MULTIPOLES; NONMETALS; NUCLEONS; RARE GASES