Cross section measurement of residues produced in proton- and deuteron-induced spallation reactions on 93Zr at 105 MeV/u using the inverse kinematics method
2017
Isotopic production cross sections in the proton- and deuteron-induced
spallationreactions on 93 Zr at an energy of 105 MeV/u were measured in
inverse kinematicsconditions for the development of realistic
nuclear transmutationprocesses for
long-lived fission products(LLFPs) with neutron and light-ion beams. The experimental results were compared to the PHITS calculations describing the intra-nuclear cascade and evaporation processes. Although an overall agreement was obtained, a large overestimation of the production cross sections for the removal of a few nucleons was seen. A clear shell effect associated with the neutron magic number N = 50 was observed in the measured isotopic production yields of Zr and Y isotopes, which can be reproduced reasonably by the PHITS calculation.
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