Published May 2005
| Version v1
Journal article
Singly differential electron emission cross sections for ionization of helium by protons
- 1. Institute for Theoretical Physics, Vienna University of Technology, A-1040 Vienna (Austria)
- 2. Institute for Theoretical Physics, Heinrich-Buff-Ring 16, 35392 Giessen (Germany)
- 3. Institute of Nuclear Research of the Hungarian Academy of Science (ATOMKI), H-4001 Debrecen, P.O. Box 51 (Hungary)
Description
Angular differential cross sections are calculated for electrons emitted in proton-helium collisions within the framework of the time-dependent coupled channel-method. The channel wave functions are constructed from Slater functions and Coulomb wave packets. As projectiles we consider protons with energies between 0.3 and 1.5 MeV. We compare our results with experimental data and other theoretical calculations using the first Born approximation, different distorted wave models and classical trajectory Monte Carlo simulations
Additional details
Identifiers
- DOI
- 10.1016/j.nimb.2005.03.101;
- PII
- S0168-583X(05)00325-3;
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms
- Journal Volume
- 233
- Journal Issue
- 1-4
- Journal Page Range
- p. 176-181
- ISSN
- 0168-583X
- CODEN
- NIMBEU
Conference
- Title
- 8. workshop on fast ion-atom collisions
- Dates
- 1-3 Sep 2004
- Place
- Debrecen (Hungary)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37016958
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ATOM COLLISIONS; BORN APPROXIMATION; COMPUTERIZED SIMULATION; COUPLED CHANNEL THEORY; DISTORTED WAVE THEORY; ELECTRON EMISSION; ELECTRONS; HELIUM; IONIZATION; MEV RANGE 01-10; MONTE CARLO METHOD; PROTONS; TIME DEPENDENCE; TRAJECTORIES; WAVE FUNCTIONS; WAVE PACKETS
- Descriptors DEC
- APPROXIMATIONS; BARYONS; CALCULATION METHODS; COLLISIONS; ELEMENTARY PARTICLES; ELEMENTS; EMISSION; ENERGY RANGE; FERMIONS; FLUIDS; FUNCTIONS; GASES; HADRONS; LEPTONS; MEV RANGE; NONMETALS; NUCLEONS; RARE GASES; SIMULATION
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.