Open Access
| Issue |
ND 2007
2007
|
|
|---|---|---|
| Article Number | 101 | |
| Number of page(s) | 4 | |
| Section | Fission studies | |
| DOI | https://doi.org/10.1051/ndata:07353 | |
| Published online | 17 June 2008 | |
International Conference on Nuclear Data for Science and Technology 2007
DOI: 10.1051/ndata:07353
1 Institutionen för Naturvetenskap, Örebro Universitet, 70182 Örebro, Sweden
2 Institut Laue-Langevin, 6 rue Horowitz, 38042 Grenoble, France
3 EC-JRC Institute for Reference Materials and Measurements (IRMM), 2440 Geel, Belgium
4 Brookhaven National Laboratory, National Nuclear Data Center, Upton, NY 11973-5000, USA
andreas.oberstedt@nat.oru.se
Published online: 21 May 2008
© CEA 2008
DOI: 10.1051/ndata:07353
Energy degrader technique for light-charged particle spectroscopy at LOHENGRIN
A. Oberstedt1, S. Oberstedt2, 3 and D. Rochman2, 41 Institutionen för Naturvetenskap, Örebro Universitet, 70182 Örebro, Sweden
2 Institut Laue-Langevin, 6 rue Horowitz, 38042 Grenoble, France
3 EC-JRC Institute for Reference Materials and Measurements (IRMM), 2440 Geel, Belgium
4 Brookhaven National Laboratory, National Nuclear Data Center, Upton, NY 11973-5000, USA
andreas.oberstedt@nat.oru.se
Published online: 21 May 2008
Abstract
The recoil mass-separator LOHENGRIN at Institute Laue-Langevin was originally designed for the spectrometry of binary fission fragments. Nevertheless, it was also used in the past for measuring light-charged particles from ternary fission. However, due to the electric field settings the energy distribution of the lightest particles was not completely accessible, which made the determination of mean kinetic energies, widths and, hence, emission yields difficult. In this paper we present an energy degrader technique that allows for the measurement of the entire energy spectrum of even the lightest ternary particles with LOHENGRIN.
© CEA 2008