Author: Huang, M.Y.
Paper Title Page
WEDC1 Study on the Injection Beam Commissioning and Painting Methods for CSNS/RCS 191
  • M.Y. Huang, S. Wang, S.Y. Xu
    IHEP, Beijing, People’s Republic of China
  Funding: Work supported by National Natural Science Foundation of China (Project Nos. 12075134 and U1832210 )
In this paper, firstly, the beam commissioning of the injection system for CSNS/RCS will be studied, including: timing adjustment of the injection pulse powers, injection beam parameter matching, calibration of the injection painting bumps, measurement of the painting distribution, injection method adjustment, application of the main stripping foil, optimization of the injection beam loss and radiation dose, etc. Secondly, the painting methods for the CSNS/RCS will be studied, including: the fixed-point injection method, anti-correlated painting method and correlated painting method. The results of the beam commissioning will be compared with the simulation results. Combining with other precise optimizations, the beam power on the target has successfully reached the design value of 100kW and the stable operation of the accelerator has been achieved.
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About • Received ※ 10 October 2021 — Revised ※ 19 October 2021 — Accepted ※ 22 November 2021 — Issue date ※ 05 January 2022
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