| A study on dynamic beam-beam effects and their application in BEPCII |
| 张闯;Zhang, C
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| 2012
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发表期刊 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
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卷号 | 55期号:4页码:660-665 |
摘要 | Beam-beam interactions cause dynamic behaviour of the charged particle beams in circular colliders, which is directly related to their luminosity. The linear beam-beam force introduces an additional quadrupole that perturbs betatron motion of particles, including dynamic beta, dynamic emittance and beam-beam tune-shifts; while the nonlinear force may excite resonances and cause tune-spread. With the weak-strong beam-beam mode, the linear and nonlinear effects are studied, dynamic beta and dynamic emittance as functions of tunes are analyzed, and formulas of beam-beam octupole caused tune-spread are derived, starting from beam-beam potential and equations of particle motions, and the measures to increase luminosity of BEPCII are discussed. |
关键词 | collider
beam-beam interaction
dynamic effects
luminosity
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学科领域 | Physics
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DOI | 10.1007/s11433-012-4685-x
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收录类别 | SCI
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WOS记录号 | WOS:000301849800017
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引用统计 |
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文献类型 | 期刊论文
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条目标识符 | http://ir.ihep.ac.cn/handle/311005/224038
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专题 | 加速器中心
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推荐引用方式 GB/T 7714 |
张闯;Zhang, C. A study on dynamic beam-beam effects and their application in BEPCII[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2012,55(4):660-665.
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APA |
张闯;Zhang, C.(2012).A study on dynamic beam-beam effects and their application in BEPCII.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,55(4),660-665.
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MLA |
张闯;Zhang, C."A study on dynamic beam-beam effects and their application in BEPCII".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 55.4(2012):660-665.
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文件名:
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5043.pdf
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格式:
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Adobe PDF
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