Study on the anti-correlated painting injection scheme for the Rapid Cycling Synchrotron of the China Spallation Neutron Source

@article{Huang2020StudyOT,
  title={Study on the anti-correlated painting injection scheme for the Rapid Cycling Synchrotron of the China Spallation Neutron Source},
  author={Ming-Yang Huang and Shouyan Xu and Yuwen An and Jianliang Chen and Liangsheng Huang and Mingtao Li and Yongxiu Li and Zhiping Li and Xiao-han Lu and Jun Peng and Yue Yuan and Shuaibo Wang},
  journal={arXiv: Accelerator Physics},
  year={2020}
}
In the rapid cycling synchrotron of the China Spallation Neutron Source, the anti-correlated painting was adopted for the design scheme of the injection system. In the beam commissioning, with the optimization of the anti-correlated painting, the injection beam loss was well controlled and the injection efficiency has exceeded 99%. Combined with other aspects of adjustments, the beam power on the target has reached 50 kW smoothly. In this paper, we have studied the injection optimization in the… Expand
1 Citations
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The China Spallation Neutron Source (CSNS) is designed to accelerate proton beam pulses to 1.6 GeV kinetic energy, striking a solid metal target to produce spallation neutrons. CSNS has two majorExpand

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The China Spallation Neutron Source (CSNS) accelerators consist of an 80MeV proton linac, and a 1.6GeV rapid cycling synchrotron. The ring accumulates 1.88x 10(13) protons via H- stripping injectionExpand
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The rapid cycling synchrotron (RCS) of the China Spallation Neutron Source (CSNS) employs painting injection to achieve a uniform beam distribution and to suppress the space charge effect. In theExpand
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In order to inject the H beam to the Rapid Cycling Synchrotron (RCS) with high precision and high transport efficiency, the injection beam parameters need to be measured and then corrected while itsExpand
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