Published June 14, 1998
| Version v1
Journal article
Electron bremsstrahlung in collisions of 223 MeV/u He-like uranium ions with gaseous targets
Creators
- Ludziejewski, T.1
- Beyer, H.1
- Bosch, F.1
- Brinzanescu, O.1
- Franzke, B.1
- Kozhuharov, C.1
- Liesen, D.1
- Menzel, G.1
- Meier, J.1
- Mokler, P.H.1
- Reich, H.1
- Beyer, H.1
- Bosch, F.1
- Brinzanescu, O.1
- Menzel, G.1
- Meier, J.1
- Mokler, P.H.1
- Reich, H.1
- Steck, M.1
- Stenner, L.1
- Stoehlker, Th.1, 2
- Keller, S.3
- Dunford, R.W.4
- Livingston, A.E.5
- Rymuza, P.6
- Stachura, Z.7
- Swiat, P.8
- Warczak, A.8
- 1. Gesellschaft fuer Schwerionenforschung, D-64220 Darmstadt (Germany)
- 2. University of Frankfurt, D-60486 Frankfurt (Germany)
- 3. University of Frankfurt, D-60054 Frankfurt (Germany)
- 4. Argonne National Laboratory, Argonne, IL 60439 (United States)
- 5. University of Notre Dame, Indiana 4556 (United States)
- 6. Institute for Nuclear Studies, 05-400 Swierk (Poland)
- 7. Institute of Nuclear Physics, 31-342 Cracow (Poland)
- 8. Jagiellonian University, 30-059 Cracow (Poland)
Description
The bremsstrahlung process in the domain of strong Coulomb fields has been investigated for N2 and Ar target electrons colliding with He-like uranium ions at 223 MeV/u. The differential cross sections for bremsstrahlung were measured at laboratory observation angles of 48 deg., 90 deg., and 132 deg. Substantial discrepancies were found between the experimental cross sections and the first-order Born approximation calculations. The reported data provide a new testing ground for non-perturbative treatment of the coupling between radiation and matter in the presence of strong fields. (author)
Availability note (English)
Available online 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://www.iop.org/;
Publishing Information
- Journal Title
- Journal of Physics. B, Atomic, Molecular and Optical Physics
- Journal Volume
- 31
- Journal Issue
- 11
- Journal Page Range
- p. 2601-2609
- ISSN
- 0953-4075
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43119879
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BREMSSTRAHLUNG; ELECTRONS; GASES; ION BEAM TARGETS; IONS; URANIUM
- Descriptors DEC
- ACTINIDES; CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; FLUIDS; LEPTONS; METALS; RADIATIONS; TARGETS
Optional Information
- Notes
- 36 refs; This record replaces 31061274