| Issue |
EPJ Web Conf.
Volume 153, 2017
ICRS-13 & RPSD-2016, 13th International Conference on Radiation Shielding & 19th Topical Meeting of the Radiation Protection and Shielding Division of the American Nuclear Society - 2016
|
|
|---|---|---|
| Article Number | 01018 | |
| Number of page(s) | 4 | |
| Section | 1. Nuclear Data, Radiation Detection, Measurements & Dosimetry | |
| DOI | https://doi.org/10.1051/epjconf/201715301018 | |
| Published online | 25 September 2017 | |
https://doi.org/10.1051/epjconf/201715301018
Experimental approach to measure thick target neutron yields induced by heavy ions for shielding
Grand Accélérateur National d'Ions Lourds, Bd Henri Becquerel, 14076 Caen, France
* To whom all correspondence should be addressed: trinh@ganil.fr, fadil@ganil.fr and lewitowicz@ganil.fr
Published online: 25 September 2017
Double differential (angular and energy) neutron distributions were measured using an activation foil technique. Reactions were induced by impinging two low-energy heavy-ion beams accelerated with the GANIL CSS1 cyclotron: (36S (12 MeV/u) and 208Pb (6.25 MeV/u)) onto thick natCu targets. Results have been compared to Monte-Carlo calculations from two codes (PHITS and FLUKA) for the purpose of benchmarking radiation protection and shielding requirements. This comparison suggests a disagreement between calculations and experiment, particularly for high-energy neutrons.
© The Authors, published by EDP Sciences, 2017
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