Name: ILC Positron Source Collaboration Meeting
Start: 2008-04-07T08:00:00+02:00
End: 2008-04-09T23:00:00+02:00
Location: DESY Zeuthen

Monday, 7 April
- 09:30 → 10:00
  
  Coffee 30m
  
  (and registration of MAC addresses - if not yet done)
- 10:00 → 11:30
  Opening and source design status
  - 10:00
    
    Welcome / Introduction 5m
    
    Speaker: Sabine Riemann (DESY)
  - 10:05
    
    Purpose of Meeting and News since last Meeting 10m
    
    Speakers: Jim Clarke, Prof. Jim Clarke (CCLRC Daresbury Lab)
    
    Slides
  - 10:15
    
    ILC-GDE issues 10m
    
    Speakers: Marc Ross, Nick Walker (DESY)
    
    Slides
  - 10:30
    
    Overview of present source design and issues raised at last meeting 20m
    
    Speaker: Prof. Jim Clarke (CCLRC Daresbury Lab)
    
    Slides
  - 11:00
    
    Cost drivers 15m
    
    Speakers: Marc Ross (FNAL), Peter Garbincius (FNAL)
    
    Slides
- 11:30 → 12:30
  Collimation Session
  - 11:30
    
    Photon collimators in undulator 15m
    
    Speaker: Adriana Bungau (University of Manchester)
    
    Slides
  - 12:00
    
    High power photon collimator 15m
    
    Speaker: Ian Bailey (University of Liverpool)
    
    Slides
- 12:30 → 13:30
  
  Lunch 1h
- 13:30 → 15:00
  Undulator session
  - 13:30
    News from UK 20m
    
    Speakers: Prof. Jim Clarke (CCLRC Daresbury Lab), Nick Ryder (Daresbury lab)
    
    Slides
    
    undulator_measurements_7april.pdf
    
    undulator_measurements_7april.ppt
    
    Undulator_News.pdf
    
    Undulator_News.ppt
  - 14:15
    
    News from Cornell (via Webex) 20m
    
    Speaker: Dr Alexander Mikhailichenko (Cornell University)
    
    Slides
- 14:35 → 15:00
  
  Coffee 25m
- 15:00 → 16:15
  Compton Source
  - 15:00
    
    ERL/Ring Based Scheme 20m
    
    Speaker: Alessandro Variola
    
    Slides
  - 15:40
    
    Linac Based Scheme (Webex) 20m
    
    Speaker: Dr Vitaly Yakimenko (BNL)
    
    Slides
- 16:30 → 18:00
  Target Session
  - 16:30
    
    Prototype status 15m
    
    Speakers: Ian Bailey (University of Liverpool), Leo James Jenner (Unknown)
    
    Slides
  - 16:50
    
    Theoretical description of Target Processes 15m
    
    Speaker: Dr Stefan Hesselbach (University of Southampton)
    
    Slides
  - 17:15
    
    Design simulations - Zeuthen 15m
    
    Speaker: Dr Andriy Ushakov (DESY Zeuthen)
    
    Slides
  - 17:40
    
    Design simulations - LLNL (Webex) 15m
    
    Speakers: Dr Jeff Gronberg (LLNL), Tom Piggott (Lawrence Livermore National Laboratory)
    
    Slides
Tuesday, 8 April
- 10:00 → 10:30
  
  Coffee 30m
- 10:30 → 12:00
  Polarization Session
  - 10:30
    
    Low energy polarimetry 15m
    
    Speaker: Ralph Dollan (Humboldt University Berlin)
    
    Slides
  - 10:50
    
    Compton polarimetry after DR (via Webex) 15m
    
    Speaker: Pavel Starovoitov (NCPHEP)
    
    Slides
  - 11:10
    
    Short remark on helicity reversal 15m
    
    Speaker: Sabine Riemann (DESY)
    
    Slides
  - 11:30
    
    Polarisation modelling 15m
    
    Speaker: Gudrid Moortgat-Pick (Unknown)
    
    Slides
- 12:00 → 13:00
  Remote Handling
  - 12:00
    
    Overview of RH 15m
    
    Speaker: Ian Bailey (University of Liverpool)
    
    Slides
- 13:00 → 14:00
  
  Lunch 1h
- 14:00 → 15:30
  Source Modelling
  - 14:00
    
    Emittance growth of the drive bean through undulator and effects of mis-alignments (via Webex) 20m
    
    Speaker: Wei Gai (Argonne National Lab)
    
    Slides
  - 14:45
    
    Tools for source modelling: G4 20m
    
    Speaker: Andreas Schaelicke (DESY)
    
    Slides
- 15:30 → 16:00
  
  Coffee 30m
- 16:00 → 17:30
  OMD/Capture Optics
  - 16:00
    
    Li Lens report from Cornell (via Webex) 20m
    
    Speaker: Dr Alexander Mikhailichenko (Cornell University)
    
    Slides
  - 16:45
    
    Flux Concentrator status (via Webex) 20m
    
    Speaker: Dr Jeff Gronberg (LLNL)
    
    Slides
Wednesday, 9 April
- 10:00 → 10:30
  
  Coffee 30m
- 10:30 → 12:30
  
  Discussion
  
  Wrap-up
  
  Action items
  
  Summaries to be generated
  
  Future Meetings
  
  Future of Positron Source @ TDP ?
  
  Generate prioritised list of R&D
  
  Restructuring of WPs
  
  EDMS Document
  
  Workshop Summary
- 12:30 → 14:00
  
  Lunch and Close 1h 30m
- 14:00 → 19:30
  
  Common session with <a href="https://indico.desy.de/conferenceOtherViews.py?view=standard&confId=585">workshop on E/P measurements at IP</a>
- 20:00 → 22:00
  
  Joint Workshop Dinner at Seehotel Zeuthen 2h