9P-C-9 重粒子線治療での2次粒子エネルギー空間分布シミュレーション(C会場 一般講演)

抄録

We simulated by PHITS code that 400 MeV/u carbon incidents on carbon targets and the energy spectra secondary particles emitted from the carbon and energy spatial distribution. And we investigated the gamma ray derived from pion emitted as secondary particles decay and the channels of pion decay. These results will be useful for particle therapy simulation.