ILC-GDE SCRF Meeting at IHEP (as a post TTC meeting)

PRC
Meeting Room A415 (IHEP, Beijing)

Meeting Room A415

IHEP, Beijing

A. Yamamoto and GDE Project Managers and SCRF Associate Project Managers
Description
Objectives: - Discuss the S1-Global test results and the progress report - Discuss baseline design of SCRF cavity/cryomodule for the TDR and cost-estmiate - Prepare for the SCRF Baseline Technical Review Meeting at KEK, Jan. 19 - 20
  • Thursday, 8 December
    • 12:30 13:30
      Lunch (lunch boxes) 1h Room A415 ()

      Room A415

    • 13:30 14:30
      Introduction: Technical Guideline for TDR-SCRF 1h Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - PM's reports by (AY and MR) for - meeting objective - Technical guideline with current view for the TDR baseline design and the cost study
      Speaker: Prof. Akira Yamamoto (KEK)
      Slides and Excel table
    • 14:30 15:10
      Cavity Gradient 40m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Scope for improving the gradient, - Production Yield and the variation assumed, - Degradation after the cavity string assembly - Scope for 1 TeV
      Speaker: Dr Rongli Geng (Jefferson Lab)
      Slides
    • 15:10 15:50
      Cavity Integration 40m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Plug-compatible envelope - Tuner, Input-coupler, beam-flange, magnetic shield, etc. - LHe tank, suspension scheme and alignment, etc.
      Speaker: Hitoshi Hayano (KEK)
      Slides
    • 15:50 16:30
      Cryomodule 40m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Cryomodule envelop and interface (flanges etc..) with plug-compatility - Simplification of 5 K radiation shield - Assembly, alignment, tolerance, and deliverable conditions - Cryomodule unit: desired to be (8+4Q4+8) - Conduction cooled, splittable SC quadrupole - High-pressure-code issues - Interface to CFS
      Speaker: Paolo Pierini (INFN Milano LASA)
      Slides
    • 16:30 16:45
      Tea/Coffee 15m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

    • 16:45 17:10
      Cryogenics 25m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Thermal balance with cryomodule thermal load, - Cryogenics unit and locations: hopefully to be reduced (5 to 4 units / linac) - Interfaces to CFS
      Speaker: Mr Tom Peterson (FNAL)
      Slides
    • 17:10 18:00
      HLRF 50m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Baseline design and backup solutions for KCS and DRFS, and RDR backup for each case - Consistent baseline design in ML and BDS (booster) - Power balance and mechanical installation Interfaces to CFS - Specially because of gradient spreads, degradation after installation into cryomodule, and their influence (difference) to the cost,
      Speakers: Dr Christopher Nantista (SLAC), Dr Shigeki Fukuda (KEK)
      Slides
    • 18:00 18:30
      ML Integration 30m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Beam dynamics, alignment tolerances, possible tilting allowance etc... - Interfaces to CFS: additional tunnel length, - backup length (~400 m?), and - additional length for compensating the degradation. - additional length for CM unit change to 8 +4Q4+8, - 1 TeV extension (assumption and consideration)
      Speaker: Chris Adolphsen (SLAC)
    • 18:30 18:45
      Summary for the 1st day 15m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      Summarize the discussions on the 1st day, and prepare for the discussions on the 2nd day.
    • 19:15 21:15
      Dinner 2h IHEP Guest House Restaurant

      IHEP Guest House Restaurant

      IHEP, Beijing

  • Friday, 9 December
    • 08:30 09:30
      S1-Global Progress Report 1h Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Status and further work
      Speakers: Hitoshi Hayano (KEK), Dr Nobu Toge (KEK)
      Slides
    • 09:30 10:00
      Tea/Coffee 30m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

    • 10:00 11:30
      Preparation for SCRF BTR at KEK 1h 30m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing

      - Summary of discussions and home-work assignment
      Speakers: Prof. Akira Yamamoto (KEK), Jim Kerby (FNAL)
    • 11:30 11:35
      Adjourn (no lunch) 5m Meeting Room A415

      Meeting Room A415

      IHEP, Beijing