| 合肥800MeV电子储存环的色品测量与校正 |
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| 引用本文： | 孙葆根,徐宏亮,何多慧,王筠华,卢平.合肥800MeV电子储存环的色品测量与校正[J].原子能科学技术,2001,35(2):158-163. |
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| 作者姓名： | 孙葆根 徐宏亮 何多慧 王筠华 卢平 |
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| 作者单位： | 中国科学技术大学 国家同步辐射实验室，安徽 合肥 230029 |
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| 摘 要： | 介绍了合肥800MeV电子储存环的色品测量与校正。采用改变二极铁电流方法测量了自然色品和采用改变RF频率方法测量了校正色品，并对这2种测量方法进行了理论分析和公式推导。还给出了自然色品、校正色品以及六极铁电流对校正色品影响的测量结果。
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| 关 键 词： | 自然色品 工作点 六极磁铁 色品测量 电子储存环 校正色品 |
| 文章编号： | 1000-6931（2001）02-0158-06 |
| 修稿时间： | 1999年12月13 |
Measurement and Correction
of Chromaticity in Hefei Light Source |
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| SUN Bao gen,XU Hong liang,HE Duo hui,WANG Jun hua,LU Ping.Measurement and Correction
of Chromaticity in Hefei Light Source[J].Atomic Energy Science and Technology,2001,35(2):158-163. |
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| Authors: | SUN Bao gen XU Hong liang HE Duo hui WANG Jun hua LU Ping |
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| Abstract: | The measurement and correction of chromaticity for Hefei light source is introduced. The natural chromaticity is obtained by detecting the variation of the betatron tune with the main dipole field strength. The correction chromaticity is obtained by detecting the variation of the betatron tune with the RF frequency. The theoretic analysis and formula for the two methods is given. The measurement results of chromaticity are given. |
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| Keywords: | natural chromaticity correction chromaticity tune momentum sextupole |
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