IHEP OpenIR  > 加速器中心
Combined momentum collimation studies in a high-intensity rapid cycling proton synchrotron
Tang JY(唐靖宇); Chen JF(陈锦芳); Zou Y(邹野); Tang, JY; Chen, JF; Zou, Y
2011
发表期刊PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS
卷号14期号:5页码:50103
通讯作者[Tang, Jing-Yu ; Chen, Jin-Fang ; Zou, Ye] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Tang, Jing-Yu ; Zou, Ye] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230029, Anhui, Peoples R China
摘要Momentum collimation in a high-intensity rapid cycling synchrotron (RCS) is a very important issue. Based on the two-stage collimation principle, a combined momentum collimation method is proposed and studied in detail here. The method makes use of the combination of secondary collimators in both the longitudinal and transverse planes. The primary collimator is placed at a high-dispersion location of an arc, and the longitudinal and transverse secondary collimators are in the same arc and in the adjacent downstream dispersion-free long straight section, respectively. The particles with positive momentum deviations will be scattered and degraded by a carbon scraper and then collected mainly by the transverse collimators, whereas the particles with negative momentum deviations will be scattered by a tantalum scraper and mainly collected by the longitudinal secondary collimators. This is to benefit from the different effects of protons passing through a high atomic number material and a low atomic number material, as the former produces relatively more scattering than the latter for the same energy loss. The studies also reveal that momentum collimation is strongly dependent on the transverse beam correlation that comes from the injection painting. The relevant requirements on the lattice design are also discussed, especially for compact rings. The multiparticle simulations using both TURTLE and ORBIT codes are presented to show the physical images of the collimation method, which was carried out with the input of the RCS of China Spallation Neutron Source.
文章类型Article
学科领域Physics
研究领域[WOS]Physics
DOI10.1103/PhysRevSTAB.14.050103
URL查看原文
语种英语
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000290731100001
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240639
专题加速器中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Tang JY,Chen JF,Zou Y,et al. Combined momentum collimation studies in a high-intensity rapid cycling proton synchrotron[J]. PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS,2011,14(5):50103.
APA 唐靖宇,陈锦芳,邹野,Tang, JY,Chen, JF,&Zou, Y.(2011).Combined momentum collimation studies in a high-intensity rapid cycling proton synchrotron.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS,14(5),50103.
MLA 唐靖宇,et al."Combined momentum collimation studies in a high-intensity rapid cycling proton synchrotron".PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 14.5(2011):50103.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
9049.pdf(2622KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[唐靖宇]的文章
[陈锦芳]的文章
[邹野]的文章
百度学术
百度学术中相似的文章
[唐靖宇]的文章
[陈锦芳]的文章
[邹野]的文章
必应学术
必应学术中相似的文章
[唐靖宇]的文章
[陈锦芳]的文章
[邹野]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 9049.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。