@misc{oai:repo.qst.go.jp:00061119,
 author = {Okamoto, Hiroyuki and Kanai, Tatsuaki and Matsufuji, Naruhiro and Komori, Masataka and Kase, Yuuki and Yoshimoto, Mitsuo and 岡本 裕之 and 金井 達明 and 松藤 成弘 and 小森 雅孝 and 加瀬 優紀 and 吉本 光男},
 month = {Oct},
 note = {LET distribution has been made precise measurement to establish a relation ship between LET and cellular inctivation and to give undestanding phsical and biological phenomena of charged-particle interacting with cell.  Also, it is important to measre detailed spatial LET distribution for irradiation field1).  Therefore our ultimate purpose is to measure carbon beam quality n microscopic region by using the miniaturized SI semiconductor(active area 2mm) at lateral position to beam direction.  In order to be able to use SI detector as LET detector, it must be clear about difference of LET distributions between Si detector and PC(a parallel plate proportional counter) by comparing both LET distributions with placing them on beam line.  Both signals obtained are simulataneously triggerd by the self coincidence.  Additionally dose-averaged-LET relation to biological effect is obtained from LET distribution., The 4th Japan-Korea Joint Meeting on Medical Physics and The 5th Asia-Oceania Congress of Medical Physics},
 title = {Measurement of spatial distribution of radiation quality for carbon therapy beam},
 year = {2005}
}