Improvement of intra-nuclear cascade model implemented in PHITS using momentum distribution based on one-particle wave functions

Shintaro Hashimoto

Presentation information

Oral presentation

II. Radiation, Accelerator, Beam and Medical Technologies » 201-1 Nuclear Physics, Nuclear Data Measurement/Evaluation/Validation, Nuclear Reaction Technology

[2E01-05] Nuclide Production Cross Section, Displacement Cross Section, PHITS

Thu. Mar 21, 2019 9:30 AM - 10:50 AM Room E (Common Education Bildg. 2 2F No.22)

Chair:Hideaki Otsu(RIKEN)

10:30 AM - 10:45 AM

[2E05] Improvement of intra-nuclear cascade model implemented in PHITS using momentum distribution based on one-particle wave functions

*Shintaro Hashimoto¹, Tatsuhiko Sato¹ (1. JAEA)

Keywords:PHITS, particle transport simulation code, intra-nuclear cascade model, knockout reaction

We improved intra-nuclear cascade model INCL implemented in PHITS to give accurate results of proton-knockout reactions. We described surface nucleons of targets by introducing single-particle wave functions and momentum distributions obtained by Fourier transformation of the wave functions. By this improvement, INCL can reproduce the data very well.