SECONDARY NEUTRON PRODUCTION IN PROTON THERAPY

proton therapy, secondary neutrons, Monte Carlo Simulations, GEANT4, radiation dosimetry, Pencil Beam Scanning, Passive Scattering, Neutron Shielding, cancer treatment, Relative Biological Effectiveness (RBE)

Authors

  • Gulzira RAXMETULLAEVA Muqaddas MAMAYUSUPOVA Master student of National University of Uzbekistan named after Mirzo Ulugbek, Associative Professor of the National University of Uzbekistan , Uzbekistan
  • Sevara SAIDOVA Master student of National University of Uzbekistan named after Mirzo Ulugbek , Uzbekistan

This study focuses on the detailed characterization of secondary neutron production in proton therapy through Monte Carlo simulations using the GEANT4 toolkit. The primary objective is to analyze neutron yield, energy spectra, angular distribution, and the resulting dose deposited by these secondary particles in various clinical scenarios.