A Monte-Carlo simulation of the equilibrium beam polarization in ultra-high energy electron (positron) storage rings
文献类型：期刊论文
| 作者 | Duan Z(段哲) ; Duan, Z; Bai, M; Barber, DP; Qin, Q; Qin Q(秦庆)
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| 出版日期 | 2015 |
| 卷号 | 793页码:81-91 |
| 关键词 | Monte-Carlo simulation Equilibrium beam polarization Electron (positron) storage rings |
| 通讯作者 | 段哲 |
| 英文摘要 | With the recently emerging global interest in building a next generation of circular electron-positron colliders to study the properties of the Higgs boson, and other important topics in particle physics at ultra-high beam energies, it is also important to pursue the possibility of implementing polarized beams at this energy scale. It is therefore necessary to set up simulation tools to evaluate the beam polarization at these ultra-high beam energies. In this paper, a Monte-Carlo simulation of the equilibrium beam polarization based on the Polymorphic Tracking Code (PIC) (Schmidt et al., 2002 [1]) is described. The simulations are for a model storage ring with parameters similar to those of proposed circular colliders in this energy range, and they are compared with the suggestion (Derbenev et al., 1979 [2]) that there are different regimes for the spin dynamics underlying the polarization of a beam in the presence of synchrotron radiation at ultra-high beam energies. In particular, it has been suggested that the so-called "correlated" crossing of spin resonances during synchrotron oscillations at current energies evolves into "uncorrelated" crossing of spin resonances at ultra-high energies. (C) 2015 Elsevier B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy |
| 类目[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| 收录类别 | SCI ; EI ; CA |
| WOS记录号 | WOS:000355774500013 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228452]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Duan Z,Duan, Z,Bai, M,et al. A Monte-Carlo simulation of the equilibrium beam polarization in ultra-high energy electron (positron) storage rings[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2015,793:81-91. |
| APA | 段哲,Duan, Z,Bai, M,Barber, DP,Qin, Q,&秦庆.(2015).A Monte-Carlo simulation of the equilibrium beam polarization in ultra-high energy electron (positron) storage rings.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,793,81-91. |
| MLA | 段哲,et al."A Monte-Carlo simulation of the equilibrium beam polarization in ultra-high energy electron (positron) storage rings".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 793(2015):81-91. |
入库方式： OAI收割
来源：高能物理研究所
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