论文部分内容阅读
介绍了自行设计加工的用于对重离子束Ｂｒａｇｇ峰进行展宽的旋转式射程调制器。实验上运用双电离室法测定了７５ＭｅＶ／ｕＣ离子束的Ｂｒａｇｇ曲线以及经该射程调制器调制的７５ＭｅＶ／ｕＯ及Ｃ离子束的Ｂｒａｇｇ曲线，调制的离子束嵳故境雒飨哉箍淼模拢颍幔纾绶澹⒔饬拷峁扑憬峁辛吮冉稀
A rotary range modulator designed to broaden the Bragg peak of heavy ion beams is introduced. In the experiment, the Bragg curve of 75MeV / uC ion beam and the Bragg curve of 75MeV / uO and C ion beam modulated by this range modulator were measured by double ionization chamber method. The ion beam was modulated by the ion beam chamber Ying Tutu ⒔ ⒔ 饬 copy 峁 Jing Su sucking dilute dilute