SCINTILLATOR FOR DETECTING NEUTRONS AND/OR GAMMA PHOTONS AND ASSOCIATED DETECTOR

摘要

The invention relates to a scintillator for detecting neutrons and/or gamma photons, characterised in that it comprises a structure consisting of two undoped plastic materials for detecting neutrons and which contain different fluorescent complexes, a first plastic material containing at least one fluorescent complex able to produce a fluorescence light having a first relaxation time and the second plastic material containing at least one fluorescent complex able to produce a fluorescence light having a second relaxation time higher than the first relaxation time.