Main Linac - KOM

Name: Main Linac - KOM
Start: 2007-09-27T01:30:00+00:00
End: 2007-09-28T18:00:00+00:00
Location: FNAL

27 Sept 2007, 01:30 → 28 Sept 2007, 18:00 GMT

Fish Tank (FNAL)

Fish Tank

FNAL

Wilson Hall 13th floor

Chris Adolphsen (SLAC)

Description

For webex meeting click here
Password ilcml

Thursday 27 September
- Thu 27 Sept
- Fri 28 Sept
- 01:30 → 14:15
  Beam Related Issues
  - 13:30
    Quad Package (Quad, Correctors, BPM, HOM Absorber) 45m
    
    Speaker: Nikolay Solyak et al
    
    Slides
    
    ColdLBandCavityBPM_mw.pdf
    
    ColdLBandCavityBPM_mw.ppt
    
    MLQuad_KOF_Kashikhin_092707.pdf
    
    MLQuad_KOF_Kashikhin_092707.ppt
    
    ML_Quad_review_Solyak_09_2007_v1.pdf
    
    ML_Quad_review_Solyak_09_2007_v1.ppt
  - 14:15
    
    Wakefields and Cavities 45m
    
    Speaker: Zenghai Li
    
    Slides
  - 15:00
    
    Coffee Break 30m
  - 15:30
    
    Static and Dynamic Tuning 1h 30m
    
    Speaker: Kiyoshi Kubo
    
    Slides
  - 17:00
    
    Work Package Topics 30m
    
    Speaker: Chris Adolphsen
    
    Slides
- 09:00 → 12:00
  Introduction, Test Facilities and ACD Time Lines
  - 09:00
    
    Introduction 15m
    
    Discuss time line for delivering the EDR, cutoff dates for changes (including ACD), cost and schedule responsibilities and interactions among ML groups and with other high level groups
    
    Speaker: Akira Yamamoto
    
    Slides
  - 09:15
    
    Observations from the KOM Meetings So Far 15m
    
    Speaker: Nick Walker
    
    Slides
  - 09:30
    
    What the ILCTA@NML and STF will NOT Tell Us for the EDR by 2011 20m
    
    Speaker: Sergei Nagaitsev
    
    Slides
  - 09:50
    
    What XFEL Will Tell Us for the EDR by 2011 20m
    
    Speaker: Hans Weise
    
    Slides
  - 10:10
    
    Coffee Break 30m
  - 10:40
    
    ACD Down-Select Criteria and Time Scales for HLRF 20m
    
    Speaker: Shigeki Fukuda
    
    Slides
  - 11:00
    
    ACD Down-Select Criteria and Time Scales for Cavity Shapes and Processing 20m
    
    Speaker: Lutz Lilje
    
    Slides
  - 11:20
    
    ACD Down-Select Criteria and Time Scales for Cavity Assembly and Peripherals 20m
    
    Speaker: Hitoshi Hayano
    
    Slides
  - 11:40
    
    ACD Down-Select Criteria and Time Scales for Cryomodules 20m
    
    Speaker: Harry Carter
    
    Slides
- 12:00 → 13:30
  
  Lunch
Friday 28 September
- Thu 27 Sept
- Fri 28 Sept
- 09:00 → 12:00
  Integration Issues
  
  This session is to allow people to present issues than span technical groups, including CFS and LLRF
  - 09:00
    
    Wakes and Cavity Design 20m
    
    Includes proposal for reducing wake offsets due to asymmetric antennae penetrations
    
    Speaker: Chris Adolphsen
    
    Slides
  - 09:20
    Coupler Diameter, Multipacting and Tunability 20m
    
    Surveys pros and cons of different coupler choices
    
    Speaker: Chris Adolphsen
    
    Slides
    
    Adolphsen_-_Coupler_Diameter_Multipacting_and_Tunability.pdf
    
    Adolphsen_-_Coupler_Diameter_Multipacting_and_Tunability.ppt
    
    XFEL_coupler_prat.pdf
  - 09:40
    
    Waveguide Heat Loads 20m
    
    Size and implications for CFS and LLRF
    
    Speaker: Chris Nantista
    
    Slides
  - 10:00
    
    LLRF Requirements 20m
    
    Includes discussion of desired overhead and HLRF bandwidth
    
    Speaker: Brian Chase
    
    Slides
  - 10:20
    
    Coffee Break 30m
  - 10:50
    
    CFS Requirements 20m
    
    Includes a discussion of how the linac alignment requirements (both spatial and temporal) should be specified for installation and site evaluation
    
    Speaker: Tom Lackowski
    
    Slides
  - 11:10
    
    Cryogenic Issues 20m
    
    Includes discussion of layout and input required from other groups
    
    Speaker: Tom Peterson
    
    Slides
  - 11:30
    
    Quad Field and Position Stablity 20m
    
    Review of short and long term quad stability requirements and implications for the support system
    
    Speaker: Chris Adolphsen
    
    Slides
- 12:00 → 13:30
  
  Lunch
- 13:30 → 17:30
  Cost and Design Optimization
  - 13:30
    
    General Cost Model and Gradient and Gradient Spread Dependence 40m
    
    Speaker: Chris Adolphsen
    
    Slides
  - 14:10
    
    Example Tradeoff: Additional Cryo Cost vs Savings from Removing 5K Shield 20m
    
    Speaker: Tom Peterson
    
    Slides
  - 14:30
    
    Coffee Break 20m
  - 14:50
    
    Main Linac Cost Summary, Drivers and Technical and Cost Risks 20m
    
    Speaker: Tetsuo Shidara
  - 15:10
    
    MLI Meeting Comments 30m
    
    Speaker: Nick Walker
    
    Slides