Hiraoka T, Hoshino K, Fukumura A, Kawashima K
Division of Physics, National Institute of Radiological Sciences, Chiba-shi, Japan.
Med Dosim. 1990 Jun;15(2):79-81. doi: 10.1016/0958-3947(90)90039-k.
Dosimetry of 70 MeV proton beams for radiotherapy was carried out using various ionization chambers. The beam irradiation conditions, dose estimation with an ionization chamber, measurement of dose distributions, and calculation of isodose curves for the proton beams will be discussed.
利用各种电离室对用于放射治疗的70兆电子伏特质子束进行了剂量测定。将讨论质子束的束照射条件、用电离室进行剂量估算、剂量分布测量以及等剂量曲线计算。
