Beam collimation for CSNS/RCS

WEI Tao; WU Qing-Biao; LI Wen-Qian

doi:10.1088/1674-1137/34/4/018

Chinese Physics C> 2010, Vol. 34> Issue(4) : 506-511 DOI: 10.1088/1674-1137/34/4/018

Beam collimation for CSNS/RCS

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Abstract：
The current design of the CSNS/RCS beam collimation system consists of a two-stage betatron collimation and a single momentum collimator. This paper summarizes various aspects of collimator design, including collimation principle and layout, material choice and collimator mechanical structure, etc. At last, radiation and thermal analysis are carried out to illustrate the feasibility of the current beam collimation scheme.

References

[1]

. Catalan-Lasheras N et al. In: Proceedings of the 7th ICFAMini-Workshop on High Intensity High Brightness HadronBeams, Lake Como, Wisconsin, 1999. Edited by Mokhov N, Chou W. Fermi National Laboratory, Batavia, Illinois.19992. WEI Tao, QIN Q. NIMA, 2006, 566: 212-2173. Jeanneret J B, Renkler T T. Part. Accel., 1995, 50: 287-3114. Jeanneret J B. Phys. Rev. ST Accel. Beams, 1998, 1:0810015. XIE Yi-Gang et al. Particle Detectors and Data Acquisi-tion. Beijing: Science Press, 2003. 5-12(in Chinese)

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WEI Tao, WU Qing-Biao and LI Wen-Qian. Beam collimation for CSNS/RCS[J]. Chinese Physics C, 2010, 34(4): 506-511. doi: 10.1088/1674-1137/34/4/018

WEI Tao, WU Qing-Biao and LI Wen-Qian. Beam collimation for CSNS/RCS[J]. Chinese Physics C, 2010, 34(4): 506-511. doi: 10.1088/1674-1137/34/4/018 shu

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Received: 2009-04-30
Revised: 2009-05-13

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沈阳化工大学材料科学与工程学院沈阳 110142

Beam collimation for CSNS/RCS

Corresponding author: WEI Tao,

Received Date: 2009-04-30
Accepted Date: 2009-05-13
Available Online: 2010-04-05

Abstract:

The current design of the CSNS/RCS beam collimation system consists of a two-stage betatron collimation and a single momentum collimator. This paper summarizes various aspects of collimator design, including collimation principle and layout, material choice and collimator mechanical structure, etc. At last, radiation and thermal analysis are carried out to illustrate the feasibility of the current beam collimation scheme.