Recoil Analysis for Heavy Ion Beams

Given that there are 94 clinics and more than 200,000 patients treated worldwide, proton carbon the most used heavily charged particles in heavy-ion (HI) therapy. However, is a recent increasing trend using new ion beams. Each HI has different effect on target. As each moves through tissue, they lose enormous energy collisions, so their range not long. Ionization accounts for majority of this loss energy. During interaction with target, do only ionize but also recoil. Recoil occurs by atom-to-atom collisions. With these crystalline atoms react combinations form cascades accordance energies. Thus, secondary create ionization In study, recoil values Boron(B), Carbon(C), Nitrogen(N), Oxygen(O) beams water phantom were computed 2.0-2.5 GeV Monte Carlo simulation results compared carbon. Our findings have shown C 35.3% B beams, while it 14.5% 118.7% less N O respectively. The peak amplitude 68.1% 13.1% 22.9% It was observed regular increase ions, unlike where such regularity could be seen. Moreover, gaps crystal structure increased as increases.