Chinese Physics C > 2008, Vol. 32 > Issue(10): 837-841 DOI: 10.1088/1674-1137/32/10/014

RF deflecting cavity design for bunch length measurement of photoinjector at Tsinghua University

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Abstract：

RF deflecting cavity can be used for bunch length measurement and is designed to diagnose the beam produced by the photocathode electron gun which was built at Tsinghua University for the Thomson scattering experiment. Detailed discussion and calculation for measuring the 3.5 MeV bunch and another with further acceleration to 50 MeV, which is under development, are presented. A standing-wave deflecting cavity working at 2856 MHz is designed and the power feeding system has been planned.

References

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SHI Jia-Ru, CHEN Huai-Bi, TANG Chuan-Xiang, HUANG Wen-Hui, DU Ying-Chao, ZHENG Shu-Xin and REN Li. RF deflecting cavity design for bunch length measurement of photoinjector at Tsinghua University[J]. Chinese Physics C, 2008, 32(10): 837-841. doi: 10.1088/1674-1137/32/10/014

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Received: 2007-11-16
Revised: 2008-02-21

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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

RF deflecting cavity design for bunch length measurement of photoinjector at Tsinghua University

Corresponding author:SHI Jia-Ru,

Received Date:2007-11-16

Accepted Date:2008-02-21

Available Online:2008-10-05

Abstract:

RF deflecting cavity can be used for bunch length measurement and is designed to diagnose the beam produced by the photocathode electron gun which was built at Tsinghua University for the Thomson scattering experiment. Detailed discussion and calculation for measuring the 3.5 MeV bunch and another with further acceleration to 50 MeV, which is under development, are presented. A standing-wave deflecting cavity working at 2856 MHz is designed and the power feeding system has been planned.

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RF deflecting cavity design for bunch length measurement of photoinjector at Tsinghua University

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通讯作者:陈斌, bchen63@163.com

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