First experimental research of the bunch compressor at CAEP

LI Ming; LI Wei-Hua; YANG Xing-Fan; PAN Qing; XIANG Dao; HUANG Wen-Hui; TANG Chuan-Xiang; LIN Yu-Zheng

doi:10.1088/1674-1137/34/2/011

Chinese Physics C> 2010, Vol. 34> Issue(2) : 214-217 DOI: 10.1088/1674-1137/34/2/011

First experimental research of the bunch compressor at CAEP

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Abstract：
Magnetic bunch compressor is one of the key technologies on the path to next generation accelerator driven facilities. In this paper we report the design principles and the first experimental research of the bunch compressor developed at Chinese Academy of Engineering Physics (CAEP). The length of the bunch after compressor is found to be about 0.7 ps (rms) and the peak current exceeds 500 A when operated in the optimized condition. The sensitivity of the bunch length on the phase of the acceleration field and magnetic field of the bunch compressor was also measured and analyzed.

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LI Ming, LI Wei-Hua, YANG Xing-Fan, PAN Qing, XIANG Dao, HUANG Wen-Hui, TANG Chuan-Xiang and LIN Yu-Zheng. First experimental research of the bunch compressor at CAEP[J]. Chinese Physics C, 2010, 34(2): 214-217. doi: 10.1088/1674-1137/34/2/011

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Received: 2009-03-10
Revised: 2009-07-08

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沈阳化工大学材料科学与工程学院沈阳 110142

First experimental research of the bunch compressor at CAEP

Corresponding author: LI Wei-Hua,

Received Date: 2009-03-10
Accepted Date: 2009-07-08
Available Online: 2010-02-05

Abstract:

Magnetic bunch compressor is one of the key technologies on the path to next generation accelerator driven facilities. In this paper we report the design principles and the first experimental research of the bunch compressor developed at Chinese Academy of Engineering Physics (CAEP). The length of the bunch after compressor is found to be about 0.7 ps (rms) and the peak current exceeds 500 A when operated in the optimized condition. The sensitivity of the bunch length on the phase of the acceleration field and magnetic field of the bunch compressor was also measured and analyzed.