High Energy Particle Transport Code NMTC/JAM

摘要

We have developed a high energy particle transport code NMTC/JAM, which is an up-grade version of NMTC/JAERI97. The available energy range of NMTC/JAM is, in principle, extended to 2000 GeV for nucleons and mesons including the high energy nuclear reaction code JAM for the intra-nuclear cascade part. We compare the calculations by NMTC/JAM code with the experimental data of thin and thick targets for proton induced reactions up to several 10 GeV. The results of NMTC/JAM code show excellent agreement with the experimental data. From these code validation, it is concluded that NMTC/JAM is reliable in neutronics optimization study of the high intense spallation neutron utilization facility.