Analysis of Emittance Compensation and Simulation Results to Photo-cathode RF Gun

LIU Sheng-guang; LI Yong-gui

doi:10.11804/NuclPhysRev.19.03.338

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Volume 19 Issue 3

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Article Navigation > Nuclear Physics Review > 2002 > 19(3): 338-341

LIU Sheng-guang, LI Yong-gui. Analysis of Emittance Compensation and Simulation Results to Photo-cathode RF Gun[J]. Nuclear Physics Review, 2002, 19(3): 338-341. doi: 10.11804/NuclPhysRev.19.03.338

Citation:

LIU Sheng-guang, LI Yong-gui. Analysis of Emittance Compensation and Simulation Results to Photo-cathode RF Gun[J]. Nuclear Physics Review, 2002, 19(3): 338-341. doi: 10.11804/NuclPhysRev.19.03.338

Analysis of Emittance Compensation and Simulation Results to Photo-cathode RF Gun

doi: 10.11804/NuclPhysRev.19.03.338

Institute of High Energy Physics; Chinese Academy of Sciences; Beijing 100080; China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2002-09-20

Abstract

The emittance compensation technology will be used on the photo cathode RF gun for Shanghai SDUV FEL. In this paper, the space charge force and its effect on electron beam transverse emittance in RF gunis is studied, the principle of emittance compensation in phase space is discussed. We have designed a compensation solenoid and calulated its magnetic field distribution. Its performance has been studied by the code PARMELA. A simulation result indicates that the normalized transverse RMS emi...
- space charge force,
- compensation solenoid,
- photo cathode RF gun
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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

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