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Niita, K.

Paper Title Page
MOPEA015 Calculation of Radiation Shielding for Laser-driven Hadron Beams Therapeutic Instrument 94
 
  • H. Sakaki, P.R. Bolton, T. Hori, K. Kondo, M. Nishiuchi, F. Saito, H. Takahashi, M. Ueno, A. Yogo
    JAEA, Ibaraki-ken
  • H. Iwase
    KEK, Ibaraki
  • K. Niita
    RIST, Ibaraki
 
 

The concept of a compact ion particle accelerator has become attractive in view of recent progress in laser-driven hadrons acceleration. The Photo Medical Research Centre (PMRC) of JAEA was established to address the challenge of laser-driven ion accelerator development for hadrons therapeutic. In the development of the instrument, it is necessary to do the bench-mark of the amount of the different types of radiation by the simulation code for shielding. The Monte Carlo Particle and Heavy Ion Transport code (PHITS) was used for bench-mark the dose on laser-shot radiations of short duration. The code predicts reasonably well the observed total dose as measured with a glass dosimeter in the laser-driven radiations.