03.09.2018 - HL-LHC WP13 BI Meeting 2018 #6

Europe/Zurich
866/1-A04 (CERN)

866/1-A04

CERN

15
Show room on map
Rhodri Jones (CERN)
    • 1
      Approval of minutes and previous actions

      HEL-BPM:
      • Check minimum modulation intensity (few %) to have signals comparable to protons at BPM + simulate with electron to check there is no demodulation - ACTION: Lars
      • Specs: min p+ intensity? - ACTION: collimation (Adriana) = 1 x 1e10p/bunch (probe) at injection or flattop
      • Check button values, including large- ACTION: Lars
      • Check strip lines - ACTION: Lars
      • Check transverse impedance - ACTION: IWG (Lars)

      CRYO-BPM:
      • Official review report still to be written - ACTION: Rhodri
      • Need number for tolerance in Tungsten block - ACTION: FLUKA (Michal)
      • Transverse impedance to be checked - ACTION: IWG (Michal)
      • Installation sequence to be clarified with WP3- ACTION: Gerhard
      • Feedthroughs - urgent to qualify & produce MS-IT plan with procurement. ACTION: Manfred, Michal & Rhodri
      • Formal clarification required that VSC provide welding machine and establish procedure - ACTION: Gerhard
      • Engineering & Technical specification required: ACTION: Gerhard & Michal

      Speaker: Rhodri Jones (CERN)
    • 2
    • 3
      IP4 optics
      Speaker: Riccardo De Maria (CERN)
    • 4
      Status of Neon luminescence measurements in LHC
      Speaker: Stefano Mazzoni (CERN)
    • 5
      Coronagraph plans for LS2 (TBC)
      Speaker: Georges Trad (CERN)
    • 6
      AOB
      Speaker: Rhodri Jones (CERN)