@inproceedings{oai:repo.qst.go.jp:00053047, author = {Yasuda, Nakahiro and Yamamoto, Mikio and Skvarc, J and M, Giacomelli and Ilic, Rodomir and Golovchenko, A.n. and Tretyakova, S.p. and Watanabe, N and Amemiya, Kuniaki and Ogura, K and 安田 仲宏 and 山本 幹男}, book = {Reaction Cross Sections and Detectors Applied to the HIMAC Beams}, month = {Sep}, note = {In this contribution we report on the high applicability of CR-39 track etch detector for ht emeasurements of the characteristics of the beams used in radiotherapy using different types of CR-39 (NIRS-HIMAC # 11P083 and 13P123). The response curves of TD-1 and TNF-1 were obtained, and were used for the LET in water determination. In addition to this, the total and partial charge changing cross-section for the production of lighter fragments from carbon projectiles were obtained and compared with the theoretical predictions. Accompanying LET and change resolution values are also given in this paper.}, pages = {30--34}, publisher = {放医研}, title = {Measurement of the nuclear fragmentation in the reactions of therapeutic beams with tissue-like materials using CR-39 track detector}, volume = {2001}, year = {2001} }