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ATF2-IN2P3-KEK kick-0ff meeting

chaired by Philip Bambade
from to (Asia/Tokyo)
at Annecy, France
Description 
The purpose of this meeting is to discuss the participation in the ATF2 project of the three IN2P3 groups at LAL-Orsay, LAPP-Annecy and LLR-Polytechnique, following approval and initial funding by the newly created French research funding agency ANR (Agence Nationale de la Recherche). The topics covered are beam tuning/optimisation and participation in the commissioning, GEANT4 modeling of the beam line and simulations to estimate backgrounds from beam losses, support and active stabilisation of the final doublet and equipment, related beam instrumentation, porting of results to the final focus of a linear collider and analysis of impact. The meeting agenda will revolve around these topics to review the current activities and status in each, and help orient and integrate the starting IN2P3 effort.
Go to day
  • Monday, October 9, 2006
    • 09:00 - 10:00 Introductory session I
      Convener: Dr. Philip Bambade (LAL, Orsay)
      Location: Salle des Sommets
      • 09:00 Welcome, any comment on practical matters 10'
        Speaker: Ms. Andrea Jeremie (LAPP)
        Material: Slides powerpoint file} pdf file}
      • 09:10 ATF2 project in the ATF international collaboration, including coordination issues 25'
        Speaker: Dr. Junji Urakawa
        Material: Slides powerpoint file} pdf file}
      • 09:35 Status of ATF2-project, including update on schedule and funding situation 25'
        Speaker: Dr. Toshiaki Tauchi (KEK)
        Material: Slides pdf file}
    • 10:00 - 10:25 Coffe/Tea ( Salle des Monts Perdus )
    • 10:25 - 11:00 Introductory session II
      Convener: Dr. Philip Bambade (LAL, Orsay)
      Location: Salle des Sommets
      • 10:25 Motivation for this meeting, overview of planned IN2P3 contribution, organisation 20'
        Speaker: Dr. Philip Bambade (LAL, Orsay)
        Material: Slides pdf file}
      • 10:45 Possible UK and other EU contributions to ATF2 15'
        Speaker: Dr. Grahame Blair (RHUL)
        Material: Slides powerpoint file} pdf file}
    • 11:00 - 12:00 Visit of LAPP installation and CLIC table setup
    • 12:00 - 13:30 Lunch
    • 13:30 - 15:30 Background Evaluation 
      with phone connection to RHUL and Lisbon
(use ++ 33156781940 without access code for phone 
conference)
      Convener: Dr. Olivier Dadoun (LAL Orsay)
      Location: Salle des Sommets
      • 13:30 Halo simulation in ATF extraction line 25'
        Speaker: Dr. Lawrence Deacon (RHUL)
        Material: Slides pdf file}
      • 13:55 Planned GEANT4 developments at LLR for ATF2 25'
        Speaker: Dr. Marc Verderi (LLR)
        Material: Slides powerpoint file} pdf file}
      • 14:20 Backgrounds from beam losses in the ILC extraction line, setup BDSIM on GRID 25'
        Speaker: Dr. Olivier Dadoun (LAL Orsay)
        Material: Slides pdf file}
      • 14:45 Background study at ILC-IR 25'
        Speaker: Dr. Toshiaki Tauchi (KEK)
        Material: Slides pdf file}
      • 15:10 Discussion 20'
    • 15:30 - 16:00 Coffee/Tea ( Salle des Monts Perdus )
    • 16:00 - 18:00 FD support and IP layout
      Convener: Dr. Andrea Jeremie (LAPP)
      Location: Salle des Sommets
      • 16:00 Status of general layout around IP 25'
        Speaker: Dr. Toshiaki Tauchi (KEK)
        Material: Slides pdf filedown arrow
      • 16:25 Support system of Shintake monitor 25'
        Speaker: Dr. Tatsuya Kume (KEK)
        Material: Slides powerpoint file} pdf file}
      • 16:50 Status of FD magnets and data on FFTb supports for FD quadrupoles 25'
        Speaker: Dr. Cherrill Spencer (SLAC)
        Material: Slides powerpoint file}
      • 17:15 Overview of LAPP contribution to ATF2 and latest information in CERN table capabilities 25'
        Speaker: Ms. Andrea Jeremie (LAPP)
        Material: Slides powerpoint filedown arrow pdf filedown arrow
      • 17:40 Discussion 20'
  • Tuesday, October 10, 2006
    • 09:00 - 11:05 Instrumentation session
      Convener: Dr. James Jones (ASTEC)
      Location: Salle des Sommets
      • 09:00 New beam size monitor at IP 25'
        Speaker: Dr. Junji Urakawa (KEK)
        Material: Slides powerpoint file} pdf file} more information unknown type filedown arrow
      • 09:25 Status of IP-BPM R&D 25'
        Speaker: Dr. Toshiaki Tauchi (KEK)
        Material: Slides pdf file}
      • 09:50 Status of Shintake monitor development 25'
        Speaker: Dr. Tatsuya Kume (KEK)
        Material: Slides powerpoint file} pdf file}
      • 10:15 Experience with the Gas Ionisation Beam Size Measurement at FFTB 25'
        Speaker: Dr. Patrick Puzo (LAL)
        Material: Slides powerpoint file} pdf file}
      • 10:45 Discussion, including articulation of commissioning plan for instrumentation and beam line 15'
    • 11:00 - 11:25 Coffee/Tea ( Salle des Monts Perdus )
    • 11:25 - 13:00 FD support and stabilisation I
      Convener: Dr. Cherril Spencer (SLAC)
      Location: Salle des Sommets
      • 11:25 Support and alignment system for non FD magnets 20'
        Speaker: Dr. Ryuhei Sugahara (KEK)
        Material: Slides powerpoint file} pdf file}
      • 11:45 Active stabilization of Q magnets at ILC 20'
        Speaker: Dr. Ryuhei Sugahara (KEK)
        Material: Slides powerpoint file} pdf file}
      • 12:05 Update on CERN table frequency response to vibrations 20'
        Speaker: Ms. Andrea Jeremie (LAPP)
        Material: Slides powerpoint file} pdf file}
      • 12:25 Phase monitor of interference at Shintake monitor 20'
        Speaker: Dr. Tatsuya Kume (KEK)
        Material: Slides powerpoint file} pdf file}
      • 12:45 Discussion of relative stabilisation of FD and Shintake interference pattern 15'
    • 13:00 - 14:30 Lunch
    • 14:30 - 16:10 Optics tuning and commissioning 
      (use ++ 33156781940 without access code in case of 
phone conference)
      Convener: Dr. Toshiaki Tauchi (KEK)
      Location: Auditorium
      • 14:30 Update on strategy for ATF2 commissioning, planned CERN participation 35'
        Speaker: Dr. Frank Zimmermann (CERN)
        Material: Slides powerpoint filedown arrow pdf filedown arrow
      • 15:05 Update on tuning studies for the ILC and application to ATF2 20'
        Speaker: Dr. James Jones (ASTEC)
        Material: Slides powerpoint file} pdf file}
      • 15:25 Discussion of issues for optical tuning, planned contributions at LAL 20'
        Speaker: Dr. Philip Bambade (LAL Orsay)
        Material: Slides powerpoint file} pdf file}
      • 15:45 Discussion on commissioning strategy preparation through simulation, priorities at LAL and elsewhere and coordination of activities 15'
    • 16:00 - 16:30 Coffee/Tea ( Salle des Monts Perdus )
    • 16:30 - 18:00 Break-out sessions in 2 smaller groups for more detailed technical discussions 
      1) Optical tuning strategy.
2) Relative stability of IP beam measurement and FD.
      Location: Auditorium
    • 20:00 - 21:00 Workshop dinner in Annecy
  • Wednesday, October 11, 2006
    • 09:00 - 11:00 FD hardware pending questions I 
      phone connection with Toshiyuki Oguki at KEK ?
(use ++ 33156781940 without access code for phone 
conference)
      Convener: Dr. Ryuhei Sugahara (KEK)
      Location: Salle des Sommets
      • 09:00 Investigation shortening of FFTB mechanical supports for FD quadrupoles 25'
        Speaker: Dr. Nicolas Geffroy (LAPP)
        Material: Slides powerpoint file} pdf file}
      • 09:25 Overview of possible layout of all planned elements on CERN table, proposed schedule for 2007 25'
        Speaker: Ms. Andrea Jeremie (LAPP)
        Material: Slides powerpoint file} pdf file}
      • 09:50 Design/Production/Transport of FD magnets/supports to KEK including some via LAPP 25'
        Speaker: Dr. Cherrill Spencer (SLAC)
        Material: Slides powerpoint file}
      • 10:15 Discussion 25'
        Material: Slides powerpoint file} pdf filedown arrow
    • 11:00 - 11:25 Coffee/Tea ( Salle des Monts Perdus )
    • 11:25 - 12:30 FD hardware pending questions II 
      Phone connection with Toshiyuki Oguki at KEK ?
(use ++ 3315678940 without access code for phone 
conference).

Discussion leaders: Andrea Jeremie, Ryuhei Sugahara.

Discussion on whether we can decide on using the 
CERN for FD support, and/or what remains to be 
checked to decide.

Discussion on proposal plan.
      Conveners: Ms. Andrea Jeremie (LAPP), Dr. Ryuhei Sugahara (KEK)
      Location: Salle des Sommets
    • 12:30 - 14:00 Lunch
    • 14:00 - 15:30 Time for more discussions
    • 15:30 - 16:00 Closing session
      Convener: Dr. Junji Urakawa (KEK)
      Location: Salle des Sommets
      • 15:30 Concluding remarks and summary perspective for collaboration on ATF2 and develpment of IN2P3 effort 15'
        Speaker: Dr. Philip Bambade (LAL Orsay)
      • 15:45 Final comment 15'
        Speaker: Dr. Toshiaki Tauchi (KEK)