https://doi.org/10.1051/epjconf/201714601014
Neutron capture cross sections of 69Ga and 71Ga at 25 keV and Epeak = 90 keV
1 Goethe University Frankfurt, Germany
2 LIBPhys-UNL, DF, FCT, Universidade Nova de Lisboa, Portugal
3 Universidade Europeia, Laureate International Universities, Portugal
4 Karlsruher Institut für Technologie, Germany
5 SCK-CEN, Belgian Nuclear Research Centre, Mol, Belgium
6 University of Edinburgh, UK
7 GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
8 Joint Research Centre (EC-JRC), Geel, Belgium
a e-mail: goebel@physik.uni-frankfurt.de
Published online: 13 September 2017
We measured the neutron capture cross sections of 69Ga and 71Ga for a quasi-stellar spectrum at kBT = 25 keV and a spectrum with a peak energy at 90 keV by the activation technique at the Joint Research Centre (JRC) in Geel, Belgium. Protons were provided by an electrostatic Van de Graaff accelerator to produce neutrons via the reaction 7Li(p,n). The produced activity was measured via the γ emission of the product nuclei by high-purity germanium detectors. We present preliminary results.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
