High Power Laser and Particle Beams, Volume. 35, Issue 12, 124001(2023)

Beam extraction commissioning and extraction beam loss optimization for China Spallation Neutron Source accelerator

Mingyang Huang1,2,3,4, Shouyan Xu1,2, Xin Qi1,2, and Sheng Wang1,2,3,4
Author Affiliations
  • 1Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
  • 2Spallation Neutron Source Science Center, Dongguan 523808, China
  • 3University of Chinese Academy of Sciences, Beijing 100049, China
  • 4Key Laboratory of Particle Acceleration Physics & Technology, Chinese Academy of Sciences, Beijing 100049, China
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    References(15)

    [2] [2] Chen Hesheng, Ma Li, Chen Yuanbai, et al. Preliminary design rept f the China Spallation Neutron Source[R]. Chinese Academy of Sciences, 2016

    [5] [5] Wu Yuwen, Kang Wen, Chen Yuan, et al. Development of the CSNS Lambertson mag with very low stray field[J]. Nuclear Instruments Methods in Physics Research Section A: Accelerats, Spectrometers, Detects Associated Equipment, 2018, 882: 4552.

    [6] [6] Huang Mingyang, Jin Dapeng, Shen Li, et al. Timing adjustment of eight kickers a method to calibrate the kicker current curves during the beam commissioning f CSNS[C]Proceedings of the 61st ICFA ABDW on HighIntensity HighBrightness Hadron Beams (HB2018). 2018: 312314.

    [8] Huang Liangsheng, Liu Hanyang, Li Mingtao, . Bunch length study in rapid cycling synchrotron of China Spallation Neutron Source[J]. Atomic Energy Science and Technology, 56, 1456-1464(2022).

    [12] Harada H, Saha P K, Tamura F, et al. Beam-based compensation of extracted-beam displacement caused by field ringing of pulsed kicker magnets in the 3 GeV rapid cycling synchrotron of the Japan Proton Accelerator Research Complex[J]. Progress of Theoretical and Experimental Physics, 2017, 093G01(2017).

    [13] [13] Carwardine J A, Wang J. Analysis of the electrical noise from the APS kicker mag power supplies[C]Proceedings of Particle Accelerat Conference. 1996: 12421244.

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    Mingyang Huang, Shouyan Xu, Xin Qi, Sheng Wang. Beam extraction commissioning and extraction beam loss optimization for China Spallation Neutron Source accelerator[J]. High Power Laser and Particle Beams, 2023, 35(12): 124001

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    Paper Information

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    Received: Apr. 30, 2023

    Accepted: Oct. 29, 2023

    Published Online: Dec. 27, 2023

    The Author Email:

    DOI:10.11884/HPLPB202335.230110

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