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ILC Positron Source Collaboration Meeting

→ Europe/Zurich
DESY Zeuthen

DESY Zeuthen

ESY, Zeuthen Platanenallee 6 15738 Zeuthen Germany
More information (DESY-Indico)
Session Summaries
  • Monday, 7 April
    • 09:30
      Coffee

      (and registration of MAC addresses - if not yet done)

    • Opening and source design status
      • 1
        Welcome / Introduction
        Speaker: Sabine Riemann (DESY)
      • 2
        Purpose of Meeting and News since last Meeting
        Speakers: Jim Clarke, Prof. Jim Clarke (CCLRC Daresbury Lab)
        Slides
      • 3
        ILC-GDE issues
        Speakers: Marc Ross, Nick Walker (DESY)
        Slides
      • 4
        Overview of present source design and issues raised at last meeting
        Speaker: Prof. Jim Clarke (CCLRC Daresbury Lab)
        Slides
      • 5
        Cost drivers
        Speakers: Marc Ross (FNAL), Peter Garbincius (FNAL)
        Slides
    • Collimation Session
      • 6
        Photon collimators in undulator
        Speaker: Adriana Bungau (University of Manchester)
        Slides
      • 7
        High power photon collimator
        Speaker: Ian Bailey (University of Liverpool)
        Slides
    • 12:30
      Lunch
    • Undulator session
    • 14:35
      Coffee
    • Compton Source
      • 10
        ERL/Ring Based Scheme
        Speaker: Alessandro Variola
        Slides
      • 11
        Linac Based Scheme (Webex)
        Speaker: Dr Vitaly Yakimenko (BNL)
        Slides
    • Target Session
      • 12
        Prototype status
        Speakers: Ian Bailey (University of Liverpool), Leo James Jenner (Unknown)
        Slides
      • 13
        Theoretical description of Target Processes
        Speaker: Dr Stefan Hesselbach (University of Southampton)
        Slides
      • 14
        Design simulations - Zeuthen
        Speaker: Dr Andriy Ushakov (DESY Zeuthen)
        Slides
      • 15
        Design simulations - LLNL (Webex)
        Speakers: Dr Jeff Gronberg (LLNL), Tom Piggott (Lawrence Livermore National Laboratory)
        Slides
  • Tuesday, 8 April
    • 10:00
      Coffee
    • Polarization Session
      • 16
        Low energy polarimetry
        Speaker: Ralph Dollan (Humboldt University Berlin)
        Slides
      • 17
        Compton polarimetry after DR (via Webex)
        Speaker: Pavel Starovoitov (NCPHEP)
        Slides
      • 18
        Short remark on helicity reversal
        Speaker: Sabine Riemann (DESY)
        Slides
      • 19
        Polarisation modelling
        Speaker: Gudrid Moortgat-Pick (Unknown)
        Slides
    • Remote Handling
      • 20
        Overview of RH
        Speaker: Ian Bailey (University of Liverpool)
        Slides
    • 13:00
      Lunch
    • Source Modelling
      • 21
        Emittance growth of the drive bean through undulator and effects of mis-alignments (via Webex)
        Speaker: Wei Gai (Argonne National Lab)
        Slides
      • 22
        Tools for source modelling: G4
        Speaker: Andreas Schaelicke (DESY)
        Slides
    • 15:30
      Coffee
    • OMD/Capture Optics
      • 23
        Li Lens report from Cornell (via Webex)
        Speaker: Dr Alexander Mikhailichenko (Cornell University)
        Slides
      • 24
        Flux Concentrator status (via Webex)
        Speaker: Dr Jeff Gronberg (LLNL)
        Slides
  • Wednesday, 9 April
    • 10:00
      Coffee
    • 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
      Lunch and Close
    • 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
      Joint Workshop Dinner at Seehotel Zeuthen
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