Betatron Stochastic Cooling in HIRFL-CSRm

WU Jun-Xia; XIA Jia-Wen; YANG Jian-Cheng; LIU Wei; YIN Xue-Jun; LIU Yong

Chinese Physics C> 2004, Vol. 28> Issue(7) : 767-770

Betatron Stochastic Cooling in HIRFL-CSRm

Institute of Modern Physics,The Chinese Academy Sciences,Lanzhou 730000,China2 The graduate school of the Chinese Academy Sciences,Beijing 100039,China

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Abstract：
Betatron stochastic cooling will be built to cool hot beams in very short time on HIRFL-CSRm during its stripping injection. Here the transverse cooling is described and simulated. The cooling time and the beam distribution are obtained. The power-limited cooling system, which performance is limited by available output power, is contrasted with non-power-limited system and the upgrading is also mentioned. All these are useful for analysis of experimental data and for design of the cooling system and running, i.e., optimization of the system passband specification of accuracy of the signal’s transmission, etc.

References

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WU Jun-Xia, XIA Jia-Wen, YANG Jian-Cheng, LIU Wei, YIN Xue-Jun and LIU Yong. Betatron Stochastic Cooling in HIRFL-CSRm[J]. Chinese Physics C, 2004, 28(7): 767-770.

WU Jun-Xia, XIA Jia-Wen, YANG Jian-Cheng, LIU Wei, YIN Xue-Jun and LIU Yong. Betatron Stochastic Cooling in HIRFL-CSRm[J]. Chinese Physics C, 2004, 28(7): 767-770. shu

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Received: 2003-11-19
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Betatron Stochastic Cooling in HIRFL-CSRm

Corresponding author: WU Jun-Xia,

Institute of Modern Physics,The Chinese Academy Sciences,Lanzhou 730000,China2 The graduate school of the Chinese Academy Sciences,Beijing 100039,China

Received Date: 2003-11-19

Accepted Date: 1900-01-01

Available Online: 2004-07-05

Abstract: Betatron stochastic cooling will be built to cool hot beams in very short time on HIRFL-CSRm during its stripping injection. Here the transverse cooling is described and simulated. The cooling time and the beam distribution are obtained. The power-limited cooling system, which performance is limited by available output power, is contrasted with non-power-limited system and the upgrading is also mentioned. All these are useful for analysis of experimental data and for design of the cooling system and running, i.e., optimization of the system passband specification of accuracy of the signal’s transmission, etc.

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Betatron Stochastic Cooling in HIRFL-CSRm

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