| 储存环内电子冷却过程模拟 |
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| 引用本文： | 饶亦农,夏佳文,原有进,魏宝文.储存环内电子冷却过程模拟[J].中国物理 C,1997,21(4):368-377. |
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| 作者姓名： | 饶亦农 夏佳文 原有进 魏宝文 |
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| 作者单位： | 中国科学院近代物理研究所 |
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| 摘 要： | 考虑储存环内离子的横向振荡和纵向振荡的运动特性,模拟了HIRFL-CSR内重离子束的电子冷却过程.给出了离子束的横向发射度和纵向动量散度随时间连续变化的图象,由此分析了电子束的空间电荷效应,冷却段色散函数和横向电子束温度对冷却过程快慢的影响.
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| 关 键 词： | 电子冷却 冷却力 冷却时间 横向振荡 纵向振荡 |
Simulation of Electron Cooling Process in a Storage Ring |
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| Rao Yinong,Xia Jiawen,Yuan Youjin,Wei Baowen.Simulation of Electron Cooling Process in a Storage Ring[J].High Energy Physics and Nuclear Physics,1997,21(4):368-377. |
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| Authors: | Rao Yinong Xia Jiawen Yuan Youjin Wei Baowen |
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| Abstract: | A simulation of electron cooling process for the heavy ion beam in the proposed HIRFL Cooler Storage Ring(HIRFL CSR)is performed by taking into account the betatron and synchrotron oscillations of single particle.The continuous evolution of ion beam emittances and relative momentum spread are shown.Some factors that influence the cooling speed,like the space charge effect of electron beam,the dispersion in cooler section and the electron beam transverse temperature are presented. |
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| Keywords: | electron cooling cooling force cooling time betatron oscillation synchrotron oscillation |
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