Author: Bestmann, P.
Paper Title Page
TUPYP054 Mechanical Design of the Beam Gas Ionisation (BGI) Beam Profile Monitor for CERN Super Proton Synchrotron 114
 
  • M.T. Ramos Garcia, W. Andreazza, P. Bestmann, H. Bursali, N.S. Chritin, W. Devauchelle, A. Harrison, G. Khatri, M. McLean, C. Pasquino, F. Sanda, P. Schwarz, J.W. Storey, R. Veness, W. Vollenberg, C. Vollinger
    CERN, Meyrin, Switzerland
  
  The Beam Gas Ion­i­sa­tion (BGI) in­stru­ment of the Pro­ton Syn­chro­tron (PS), presently in­stalled and op­er­a­tional, has been re-de­signed for the Super Pro­ton Syn­chro­tron (SPS), the fol­low­ing ma­chine along the Large Hadron Col­lider (LHC) in­jec­tor chain at CERN ac­cel­er­a­tor com­plex. Using the same de­tec­tion tech­nol­ogy, Timepix3, the SPS-BGI in­fers the beam pro­file from the elec­trons cre­ated by the ion­i­sa­tion of rest gas mol­e­cules and ac­cel­er­ated onto an imag­ing de­tec­tor. This mea­sure­ment method will allow for con­tin­u­ous, non-de­struc­tive beam size mea­sure­ment in the SPS. In view of the up­grade, the de­sign has been sim­pli­fied and val­i­dated for in­te­gra­tion, ra­dio-fre­quency & im­ped­ance, high-volt­age and ul­tra-high vac­uum com­pat­i­bil­ity.  
DOI • reference for this paper ※ doi:10.18429/JACoW-MEDSI2023-TUPYP054  
About • Received ※ 24 October 2023 — Revised ※ 04 November 2023 — Accepted ※ 08 November 2023 — Issued ※ 14 November 2023
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