Advanced Measurements of Depth Dose Distributions for Mono-energetic Carbon Ion Beams

M. Sakama, T. Kanai, K. Yusa, M. Tashiro, K. Torikai, H. Shimada, S. Yamada, T. Inaniwa & A. Fukumura
In radiotherapy, most common dosimetry is ionization chamber methods and this method needs the beam quality correction factor to obtain the absorbed dose to water for user's beam quality. These factors are constructed from the stopping power ratios, the w values and the perturbation factors for[for full text, please go to the a.m. URL]