Physical design of scanning gantry for proton therapy facility

作     者：焦毅 关遐令 SATOGATA Todd 方守贤 韦杰 唐靖宇 陈沅 邱静 舒航 

作者机构：Institute of High Energy Physics Chinese Academy of Sciences Brookhaven National Laboratory Tsinghua University 

基　　金：Supported by National Natural Science Foundation of China (K711350503) 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2010年第34卷第3期

页      码：394-397页

摘      要：A proton therapy facility based on a linac injector and a slow cycling synchrotron is proposed. To achieve effective treatment of cancer, a scanning gantry is required. The flexible transmission of beam and high beam position accuracy are the most basic requirements for a gantry. The designed gantry optics and scanning system are presented. Great efforts are put into studying the sensitivity of the beam position in the isocenter to the element misalignments. It shows that quadrupole shift makes the largest contribution and special attention should be paid to it.

主 题 词：proton therapy gantry optics scanning system 

学科分类：0709[理学-地质学] 07[理学] 0708[理学-地球物理学类] 0804[工学-材料学] 0827[工学-食品科学与工程类] 0703[理学-化学类] 0704[理学-天文学类] 070202[070202] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1088/1674-1137/34/3/017

馆 藏 号：203610407...