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Progress of the injector linac upgrade for the BEPC II Project
Pei GX(裴国玺); Sun YL(孙耀霖); Chi YL(池云龙); Wang SH(王书鸿); Pei, GX; Sun, YL; Chi, YL; Wang, SH
2004
发表期刊HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
卷号28期号:11页码:1214-1218
通讯作者CAS, Inst High Energy Phys, Beijing 100049, Peoples R China
摘要BEPC II - an upgrade project of Beijing Electron Positron Collider ( BEPC) is a factory type of e(+) e(-) collider. It requires its injector linac to have a higher beam energy ( 1.89 GeV) for on-energy injection and a higher beam current (40 mA e(+) beam) for a higher injection rate ( 50 mA/min). The low beam emittance ( 1.6 pi mm (.) mrad for e(+) beam, and 0.2pi mm (.) mrad for 300 mA e(-) beam) and the low beam energy spread ( +/- 0. 5%) are also required to meet the storage ring acceptance. Thus the original BEPC injector linac must be upgraded to have a new electron gun with its complete tuning system, a new positron source with a flux concentrator, a new RF power system with its phasing, loops and a new beam tuning system with orbit correction and optics tuning devices. These new components have been designed, fabricated, tested and will be installed in,their final positions in this spring and summer, which are described in this paper.
文章类型Article
关键词BEPC II linac upgrade
学科领域Physics
研究领域[WOS]Physics
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语种英语
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000225368400017
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被引频次:1[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/311005/239195
专题加速器中心
作者单位中国科学院高能物理研究所
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GB/T 7714
Pei GX,Sun YL,Chi YL,et al. Progress of the injector linac upgrade for the BEPC II Project[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(11):1214-1218.
APA 裴国玺.,孙耀霖.,池云龙.,王书鸿.,Pei, GX.,...&Wang, SH.(2004).Progress of the injector linac upgrade for the BEPC II Project.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(11),1214-1218.
MLA 裴国玺,et al."Progress of the injector linac upgrade for the BEPC II Project".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.11(2004):1214-1218.
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