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LET Beam Dynamics Workshop at SLAC

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ORANGE Room (SLAC)

ORANGE Room

SLAC
Daniel Schulte (CERN), Kiyoshi Kubo (KEK), Paul L. G. Lebrun (Fermilab)
Description
Conveners: Daniel Schulte (CERN), Paul Lebrun (FNAL) and Kiyoshi Kubo (KEK) Local Organization: Peter Tenenbaum (SLAC) Place: Orange Room (Central Lab.) (SLAC Maps http://www2.slac.stanford.edu/maps/slacarea.html )
List of Participants
Plactical Information
WebEx Information
  • Tuesday, 11 December
    • Identify Critical/Urgent issues (Chair: D.Schulte)
      • 1
        Opening
      • 2
        Beam dynamics issues in BDS (phone)
        Speaker: Mrs Deepa Angal-Kalinin (CCLRC Daresbury)
        Slides
      • 3
        Beam dynamics issues in RTML
        Speaker: Dr Nikolay Solyak (FNAL)
        Slides
      • 4
        Beam dynamics issues in Main Linac
        Speaker: Chris Adolphsen (SLAC)
        Slides
      • 5
        Organization of Beam dynamics works (preparation for Thursday afternoon session)
        Speaker: Dr Kiyoshi Kubo (KEK)
        Slides
    • 10:00
      break
    • Models of hardware, etc. (Chair: P.Lebrun)
      • 6
        Review of the "Information for simulation" session at FNAL Meeting
        Speaker: Dr Kiyoshi Kubo (KEK)
        Slides
      • 7
        Laser Wire model, Laser Wire in Main Linac
        Speaker: Dr Grahame Blair (Royal Holloway)
        Slides
      • 8
        Ground motion and vibration model
        Speakers: Dr Dirk Kruecker (DESY), Paul L. G. Lebrun (Fermilab)
        Slides
      • 9
        Alignment model
        Speaker: Dr Kiyoshi Kubo (KEK)
        Slides
    • 12:00
      lunch break
    • Models of hardware, etc., Lattice design (Chair: K.Kubo)
      • 10
        RF error model
        Speaker: Daniel Schulte (CERN)
        Slides
      • 11
        BPM models, Magnet models (presentations/discussions)
      • 12
        Status of the EDR lattices and near term goals
        Speakers: Mark Woodley (SLAC), Dr Peter Tenenbaum (SLAC)
        Paper
      • 13
        Possible migration to Accelerator Makeup Language
        Speaker: Dr Peter Tenenbaum (SLAC)
        Slides
    • 15:30
      break
    • RTML (Chair: D.Schulte)
      • 14
        Review of RTML tuning studies
        Speaker: Mr Jeffrey Smith (SLAC)
        Slides
      • 15
        Status of RTML studies using Lucretia
        Speaker: Mr Stephen Molloy (SLAC)
        Slides
      • 16
        Update of Bunch Compressor DFS studies
        Speaker: Dr Kiyoshi Kubo (KEK)
        Slides
      • 17
        Alternative short bunch compressors
        Speaker: Prof. Eun-San Kim (Kyungpook National Univ.)
        Slides
  • Wednesday, 12 December
    • Spin dynamics, Main Linac (Chair before break: P.Lebrun, after break: K.Kubo)
      • 18
        HeLiCal spin dynamics simulations, status and plans
        Speaker: Tony Hartin
        Slides
      • 19
        Main Linac simulation, revisit and update
        Speaker: Dr Kiyoshi Kubo (KEK)
        Slides
      • 20
        Main Linac simulations
        Speaker: Dr Andrea Latina (CERN)
        Slides
      • 10:00
        break
      • 21
        DFS with dynamic effects
        Speaker: Dr Freddy Poirier (DESY)
        Slides
      • 22
        Orthogonal bumps studies for Main Linac
        Speaker: Dr Nikolay Solyak (FNAL)
        Slides
      • 23
        Adaptive alignment for Main Linac
        Speakers: Dr Nikolay Solyak (FNAL), V. Ivanov (FNAL)
        Slides
    • 12:00
      lunch break
    • BDS, Feedbacks, Start to End simulations, Simulation codes (Chair before break: D.Schulte, after break: P.Lebrun)
      • 24
        BDS tuning simulation
        Speaker: Dr Glen White (SLAC)
        Slides
      • 25
        Static and Dynamic Alignment of the CLIC BDS
        Speaker: Dr Andrea Latina (CERN)
        Slides
      • 26
        Start to End simulations with intra-train feedback
        Speaker: Dr Javier Resta Lopez (JAI, Oxford University)
        Slides
      • 15:00
        break
      • 27
        Luminosity performance with multiple feedbacks
        Speaker: Tony Hartin
        Slides
      • 28
        Lucretia status and plans
        Speaker: Dr Peter Tenenbaum (SLAC)
        Paper
      • 29
        PLACET : New features and plans
        Speaker: Dr Andrea Latina (CERN)
        Slides
      • 30
        CHEF status and plan
        Speaker: Paul L. G. Lebrun (Fermilab)
        Slides
    • 18:30
      Banquet (?18:30 ?)
  • Thursday, 13 December
    • Joint with Wakefield Workshop (Chair before break: K.Kubo, after break: TBC)
      • 31
        review report from wakefield workshop
        Speakers: Dr Cho Ng (SLAC), Slava Yakovlev (FNAL)
        Slides
      • 32
        Issues in Simulating the Effects of Wakefields
        Speaker: Roger Barlow
        Slides
      • 33
        Interfacing BDSIM with PLACET, wakefield calculations of collimator
        Speaker: Dr Steve Malton (RHUL)
        Slides
      • 10:00
        break
      • 34
        Beam dynamics simulations and wakefield in Main Linac
        Speaker: Roger Jones
        Slides
      • 35
        Merlin Simulations with Coupler Kicks
        Speaker: Dr Dirk Kruecker (DESY)
        Slides
      • 36
        Lumi scans with wakefields in Merlin
        Speaker: Isabell Melzer-Pellmann (DESY)
        Slides
    • 12:00
      lunch break
    • Summary and for Future plans (Chair: D.Schulte)
      • 37
        Hardware models, RTML Summmary
        Speaker: Dr Kiyoshi Kubo (KEK)
        Slides
      • 38
        Spin, Main Linac Summmary
        Speaker: Paul L. G. Lebrun (Fermilab)
        Slides
      • 39
        BDS, Start to End Simulation, simulation codes Summary
        Speaker: Daniel Schulte (CERN)
        Slides
      • 40
        Work organization, future plans
        Speaker: All
        In the last session of the workshop, we agreed on assignments of Work Package coordinators (or point of contacts) as follow. The leader of each Area (C. Adolphsen for Main Linac and N. Solyak for RTML) proposed the assignments and led the discussion. Main Linac： Static tuning: Paul Lebrun (FNAL) Dynamic tuning: Freddy Poirier (DESY) Initial Alignment: Kiyoshi Kubo (KEK) Energy error: Daniel Schulte (CERN) RTML： Static tuning: Steve Molloy (SLAC) Dynamic tuning: Jeff Smith (SLAC) Stray field: Dmitri Sergatskov (FNAL) + ? Halo generation: tbc (Cornell) Alternative short BC: Eun-San Kim (KNU) Collimator : tbc
    • 16:30
      SLAC ILC Department holiday party (?)
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