| CSRm随机冷却初步设计 |
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| 引用本文： | 武军霞,夏佳文,杨建成,周雪梅,刘伟,周俊,冒立军,刘勇.CSRm随机冷却初步设计[J].中国物理 C,2006,30(8):797-801. |
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| 作者姓名： | 武军霞 夏佳文 杨建成 周雪梅 刘伟 周俊 冒立军 刘勇 |
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| 作者单位： | [1]中国科学院近代物理研究所,兰州730000 [2]中国科学院研究生院,北京100049 |
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| 摘 要： | 根据实际情况对兰州重离子加速器冷却储存环主环随机冷却做了初步设计和优化, 用冷却方程对主环随机冷却做了详细的数值模拟计算. 研究表明, 随机冷却对主环束流冷却速度很快, 冷却效果很好. 通过对电子冷却和随机冷却的比较, 提出主环的束流冷却采用电子冷却和随机冷却相结合的办法, 这样可以加快冷却速度, 得到更高流强、更好品质的束流.
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| 关 键 词： | 随机冷却 冷却率 冷却时间 |
| 收稿时间： | 2005-05-17 |
| 修稿时间： | 2005-05-172006-03-30 |
Primary Design of Stochastic Cooling in CSRm |
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| WU Jun-Xia,XIA Jia-Wen,YANG Jian-Cheng,ZHOU Xue-Mei,LIU Wei,ZHOU Jun,MAO Li-Jun,LIU Yong.Primary Design of Stochastic Cooling in CSRm[J].High Energy Physics and Nuclear Physics,2006,30(8):797-801. |
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| Authors: | WU Jun-Xia XIA Jia-Wen YANG Jian-Cheng ZHOU Xue-Mei LIU Wei ZHOU Jun MAO Li-Jun LIU Yong |
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| Institution: | 1Institute of Modern Physics, Chinese Academy Sciences, Lanzhou 730000, China; 2 Graduate University of Chinese Academy Sciences, Beijing 100049, China |
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| Abstract: | Based on several facts of CSRm, such as the layout of the ring, the lattice parameters, exiting Schottky noise diagnosis equipment and fund, the primary stochastic cooling design of CSRm has been carried out. The optimum cooling time and the optimum cooling bandwidth are obtained through simulation using the cooling function. The results indicate that the stochastic cooling is quite a powerful cooling method for CSRm. The comparison of the cooling effects of stochastic cooling and electron cooling in CSR are also presented. We can conclude that the combination of the two cooling methods on CSRm will improve the beam cooling rate and quality beam greatly. |
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| Keywords: | stochastic cooling cooling rate cooling time |
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