New developments in the Next Linear Collider beam delivery system design

P. Tenenbaum, L. Eriksson, T. Markiewicz, T. Raubenheimer, A. Ringwall
{"title":"New developments in the Next Linear Collider beam delivery system design","authors":"P. Tenenbaum, L. Eriksson, T. Markiewicz, T. Raubenheimer, A. Ringwall","doi":"10.1109/PAC.1999.792337","DOIUrl":null,"url":null,"abstract":"We review many developments in the design of the beam delivery system for the Next Linear Collider. The collimation system has been redesigned to reduce nonlinearities and ease tolerances, and the IP switch line has been adjusted to permit a 300 meter longitudinal separation between the two detectors. Magnet designs have been changed to reduce the number of distinct magnet classes, produce a smoother vacuum chamber, and improve pumping. A revised set of interaction-region quadrupoles achieves the optical requirements of the system with improved beam stay-clears, and performance of the final focus at various energies has been simulated and found acceptable. Studies have begun on the set of feedbacks required to maintain the stability of the system and the changes in tolerances thus implied.","PeriodicalId":20453,"journal":{"name":"Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366)","volume":"12 1","pages":"3462-3464 vol.5"},"PeriodicalIF":0.0000,"publicationDate":"1999-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PAC.1999.792337","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3

Abstract

We review many developments in the design of the beam delivery system for the Next Linear Collider. The collimation system has been redesigned to reduce nonlinearities and ease tolerances, and the IP switch line has been adjusted to permit a 300 meter longitudinal separation between the two detectors. Magnet designs have been changed to reduce the number of distinct magnet classes, produce a smoother vacuum chamber, and improve pumping. A revised set of interaction-region quadrupoles achieves the optical requirements of the system with improved beam stay-clears, and performance of the final focus at various energies has been simulated and found acceptable. Studies have begun on the set of feedbacks required to maintain the stability of the system and the changes in tolerances thus implied.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
下一个线性对撞机光束传输系统设计的新进展
我们回顾了下一代线性对撞机光束传输系统设计的许多进展。对准直系统进行了重新设计,以减少非线性和简化公差,并调整了IP开关线,以允许两个探测器之间的纵向间隔为300米。磁铁的设计已经改变,以减少不同的磁铁类别的数量,产生更平滑的真空室,并改善泵送。一组改进的相互作用区域四极杆达到了系统的光学要求,改善了光束的留空,并在不同能量下模拟了最终焦点的性能,发现是可以接受的。已经开始研究维持系统稳定性所需的一组反馈以及由此隐含的公差变化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Characteristics of helium ion beams from multicusp source and study of beam transport Feedback systems for linear colliders Conceptual design of a vacuum system for a compact, high luminosity CESR upgrade Electro-optical detection of charged particle beams Pulsed neutron source using 100-MeV electron linac at Pohang Accelerator Laboratory
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1