The RF-knockout slow-extraction for Shanghai proton therapy facility

SHI Dan OUYANG Lianhua GU Ming

doi:null

您当前的位置：

首页 >

文章列表页 >

The RF-knockout slow-extraction for Shanghai proton therapy facility

更新时间：2021-03-05

- The RF-knockout slow-extraction for Shanghai proton therapy facility
- NUCLEAR TECHNIQUES Vol. 35, Issue 3, (2012)
- 作者机构：
  
  中国科学院上海应用物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： R197.39;TL503.4
- Published：01 March 2012
- 稿件说明：
移动端阅览
[1]史丹,欧阳联华,谷鸣.上海质子治疗装置慢引出RFKO研究[J].核技术,2012,35(03):231-235.

SHI Dan OUYANG Lianhua GU Ming. The RF-knockout slow-extraction for Shanghai proton therapy facility[J]. Nuclear techniques, 2012, 35(3): 231-235.
[1]史丹,欧阳联华,谷鸣.上海质子治疗装置慢引出RFKO研究[J].核技术,2012,35(03):231-235. DOI：

SHI Dan OUYANG Lianhua GU Ming. The RF-knockout slow-extraction for Shanghai proton therapy facility[J]. Nuclear techniques, 2012, 35(3): 231-235. DOI：

摘要

分析了医用质子加速器慢引出RFKO方法的基本原理

解析了RFKO方法的振幅增长机制;分析了使束流幅度达到一定均匀性的幅度调制（AM）函数模型

导出不同RFKO踢角和引出束流的关系以及为使束流均匀引出

踢角随时间变化的关系。运用软件WinAGILE模拟初始粒子动量分布与引出束流分布的关系

tune值偏差及共振驱动六极磁铁与引出束流的关系。

Abstract

In this paper

basic principle of RF-knockout(RFKO) is analyzed for slow beam extraction from the medical proton accelerator

with the amplitude growth mechanism of RFKO method.The amplitude modulation(AM) function model is proposed to obtain a certain uniformity of the beam magnitude.The conditions necessary for a uniform extracted beam

which include RFKO kick angle vs proton numbers of the beam

and kick angle vs the extraction time.Using the WinAGILE code

giving an initial particle momentum distribution

beam distribution is simulated.The relationship among tune deviation

sextupole magnet strength and beam are also simulated.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Current research status and progress of fiber-optic dosimeters for proton therapy dosimetry

Optical design of beam for proton therapy energy selection system based on CYCIAE-230 superconducting cyclotron

Simulation study of the influence of water equivalent ratio energy dependence of absorber materials on measurement of multilayer ionization chamber

Design of an ultra-high dose rate cell irradiation experimental platform using a medical proton linear injector

Optimization design of a multilayer ionization chamber

Related Author

ZHANG Qingxian

DAI Wei

DONG Lang

XIE Guoyu

LIAO Sheng

SUN Tiantian

WANG Ming

YIN Zhiguo

Related Institution

Applied Nuclear Technology in Geosciences Key Laboratory of Sichuan Province (Chengdu University of Technology)

College of Nuclear Technology and Automation Engineering, Chengdu University of Technology

China Institute of Atomic Energy

Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Shanghai Key Laboratory of Proton-therapy

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：881214 Visits Today：741

⁰