Study on charged particle productions in proton-nucleus reactions at 392 MeV

Double differential cross sections of charged particle production for 392 MeV protons were measured with ΔE-E counter telescopes consisting of two surface barrier silicon detectors and a GSO(Ce) scintillator. The experimental results were compared with the INC (intranuclear cascade) code which was newly developed by the presenting author. The code is based on a simple INC model but has introduced two fragment production processes. From our results, a combination of these processes appears to be effective to describe charged particle productions in the intermediate energy range. (authors)