Lamirand, Vincent PierreLaureau, AxelRochman, DimitriPerret, GregoryGruel, AdrienLeconte, PierreBlaise, PatrickPautz, Andreas2019-10-212019-10-212019-10-21201910.1051/epjconf/201921103003https://infoscience.epfl.ch/handle/20.500.14299/162171The PETALE experimental programme in the CROCUS reactor at EPFL intends to contribute to the validation and improvement of neutron nuclear data in the MeV energy range for stainless steel, particularly in the prospect of heavy reflector elements of pressurized water reactors. It mainly consists of several transmission experiments: first, through metallic sheets of nuclear-grade stainless steel interleaved with dosimeter foils, and, successively, through its elemental components of interest – iron, nickel, and chromium. The present article describes the study for optimizing the response of the dosimetry experiments to the nuclear data of interest.text::conference output::conference proceedings::conference paper