@inproceedings{oai:repo.qst.go.jp:00053999, author = {Hagiwara, Masayuki and Sanami, Toshiya and Oishi, Takuji and Baba, Mamoru and Takada, Masashi and 萩原 雅之 and 佐波 俊哉 and 馬場 護 and 高田 真志}, book = {Journal of Radiation Protection Bulletin}, month = {Dec}, note = {Energy-differential cross sections of fragment (heavier than a-particle) production of carbon and aluminum were obtained with a specially designed Bragg curve spectrometer (BCS) and energy-time-of-flight method (E-TOF) for 70 MeV protons at 30-degree laboratory angle. The consistency of these two methods was confirmed by comparing Z=2 results each other. The energy differential cross sections of fragments for Z=3 and m=6, 7 are obtained by BCS and E-TOF, respectively. These results are compared with other experimental data, LA-150 evaluated nuclear data and QMD calculation results. The disagreements between present data and both results of evaluation and calculation show systematic trends.}, pages = {53--56}, title = {Measurements of double differential cross sections of secondary heavy charged particles induced by 70 MeV protons for microdosimetry study}, volume = {Special Issue}, year = {2005} }