A possible scheme for the surface muon beamline at CSNS

Lu-Ping Zhou; Qi-Li Mu; Han-Tao Jing; Jing-Yu Tang; Yu Bao; Ying-Peng Song

doi:10.1007/s41365-019-0684-1

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A possible scheme for the surface muon beamline at CSNS

ACCELERATOR, RAY TECHNOLOGY AND APPLICATIONS | Updated：2021-02-01

- A possible scheme for the surface muon beamline at CSNS
- Nuclear Science and Techniques Vol. 30, Issue 11, Article number: 169(2019)
- Affiliations：
  
  1.University of Chinese Academy of Sciences, Beijing 100049, China
  2.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
  3.Dongguan Neutron Science Center, Dongguan 523803, China
  4.University of Science and Technology of China, Hefei 230026, China
  5.Jilin University, Changchun 130012, China
- Author bio：
  
  Corresponding author, muqili@ihep.ac.cn
- Funds：
- DOI：10.1007/s41365-019-0684-1
  CLC：
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Lu-Ping Zhou, Qi-Li Mu, Han-Tao Jing, et al. A possible scheme for the surface muon beamline at CSNS. [J]. Nuclear Science and Techniques 30(11):169(2019)
DOI：

Lu-Ping Zhou, Qi-Li Mu, Han-Tao Jing, et al. A possible scheme for the surface muon beamline at CSNS. [J]. Nuclear Science and Techniques 30(11):169(2019) DOI： 10.1007/s41365-019-0684-1.

摘要

Abstract

An experimental muon source (EMuS) is planned for the China Spallation Neutron Source (CSNS). A simplified beamline with a limited number of magnets is achieved using a FODO lattice for implementation in a future preliminary stage. The yield of the muon delivered to the experimental sample is slightly larger than 10,5, μ ,+,/s within the FWHM beam spot (~ ,Ø,30 mm) from a thick muon target. In addition, the beam polarization is 92% and the contamination that is mainly formed by positrons is approximately a fraction of 1%.

关键词

Keywords

CSNSPolarized muon beamlineCarbon targetFODO lattice

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