Analysis of Phase Velocity Designing on Superconducting Section of Proton Linac for Spallation Neutron Source

OUYANG Hua-Fu; XU Tao-Guang; YU Qing-Chang; GUAN Xia-Ling; LUO Zi-Hua

Chinese Physics C> 2001, Vol. 25> Issue(11) : 1113-1119

Analysis of Phase Velocity Designing on Superconducting Section of Proton Linac for Spallation Neutron Source

Institute of High Energy Physics, CAS, Beijng 100039, China

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Abstract：
A preliminary design of superconducting section of proton linac for spallation neutron source is made, which includes the design and optimization of the cavity shape and the architecture design of the superconducting section. In addition, the choice of the cell number of the superconducting cavity, the value of the geometric β_G, the optimization principles of cavity and the beam dynamic properties are discussed in this paper.

References

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. Superconducting Radio Frequency Linac for the Spallation Neutron Source.SNS Preliminary Design Report,SNS SFR 99101,1999. 2. Gardner I S K .Proc.Euro.Part.Accel.Conf.,1998,98. 3. Mizumoto M et al.Proc.Linac Conf.,1998,349. 4. Wangler T P et al.Proc.Part.Accel.Conf.,1999,611. 5. Wangler T P .Principles of RF Linear Accelerators,John Willy Sons,INC ,1998. 6. Ouchi N et al.IEEE Trans.On Applied Superconductivity,1999,1030. 7. Zaplatin E et al.Proc.Euro.Part.Accel.Conf.,2000,2058

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OUYANG Hua-Fu, XU Tao-Guang, YU Qing-Chang, GUAN Xia-Ling and LUO Zi-Hua. Analysis of Phase Velocity Designing on Superconducting Section of Proton Linac for Spallation Neutron Source[J]. Chinese Physics C, 2001, 25(11): 1113-1119.

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Received: 2000-12-21
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Analysis of Phase Velocity Designing on Superconducting Section of Proton Linac for Spallation Neutron Source

Corresponding author: OUYANG Hua-Fu,

Institute of High Energy Physics, CAS, Beijng 100039, China

Received Date: 2000-12-21
Accepted Date: 1900-01-01
Available Online: 2001-11-05

Abstract: A preliminary design of superconducting section of proton linac for spallation neutron source is made, which includes the design and optimization of the cavity shape and the architecture design of the superconducting section. In addition, the choice of the cell number of the superconducting cavity, the value of the geometric β_G, the optimization principles of cavity and the beam dynamic properties are discussed in this paper.