FJPPL-FKPPL Workshop on ATF2 Accelerator R&D

Europe/Zurich
Salle des Sommets (LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules)

Salle des Sommets

LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

Andrea Jeremie (LAPP)
Description
Research on the Accelerator Test Facility 2 at KEK (Japan) is conducted at LAL (Orsay) and LAPP (Annecy-le-Vieux) in the context of the FJPPL "Toshiko Yuasa" and FKPPL Associated International Laboratories, in close collaboration with several Asian, European and American partners. This workshop is mainly dedicated to Goal 2 (stabilise the beam spot at the interaction point with a 1-2 nm precision using feedback). This meeting will be a follow-up of the 17th ATF2 Project meeting at KEK in February 2014 with discussions on recent progress, and preparation of a plan for short-term activities as well as an evolution in the coming years. Fuzebox : meeting numbers and Toll / Intl #: +1 (201) 479-4595; http://fuze.me/18598083 on 17th March http://fuze.me/18598131 on 18th March http://fuze.me/18598139 on 19th March
    • 9:00 AM 9:10 AM
      Welcome, practical matters, introduction 10m Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Slides
    • 9:10 AM 10:30 AM
      ATF2 beam size studies and Goal 1 Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Convener: Dr Toshiaki Tauchi (KEK)
      • 9:10 AM
        Stability studies based on IP-BSM fringe pattern analysis 20m
        (remotely)
        Speaker: Ms Jacqueline Yan (University of Tokyo)
        Slides
      • 9:30 AM
        Review of laser stability improvements and results 20m
        Speaker: Nobuhiro Terunuma (KEK)
        Slides
      • 9:50 AM
        Beam tuning status 20m
        Speaker: Dr Toshiyuki Okugi (KEK)
        Slides
      • 10:10 AM
        Emittance measurement and wakefield study 20m
        Remotely
        Speaker: Dr Kiyoshi Kubo (KEK)
        Slides
    • 10:30 AM 11:00 AM
      Coffee break 30m Grande Galerie

      Grande Galerie

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

    • 11:00 AM 12:45 PM
      Plans for Goal 1 Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Convener: Nobuhiro Terunuma (KEK)
    • 12:45 PM 2:00 PM
      Lunch 1h 15m Lunch cafeteria (Université de Savoie)

      Lunch cafeteria

      Université de Savoie

    • 2:00 PM 4:00 PM
      Diamond detector Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      • 2:00 PM
        Report on recent diamond sensor testing at LAL 20m
        Speakers: Mr Illia Khvastunov (University of Kiev) , Ms Shan Liu (LAL)
        Slides
      • 2:20 PM
        Design and detailed plan for in vacuum diamond sensor for PHIL and ATF2 20m
        Speaker: Ms Shan Liu (LAL)
        Slides
      • 2:40 PM
        Discussion 20m
    • 4:00 PM 4:30 PM
      Coffee break 30m Grande Galerie

      Grande Galerie

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

    • 9:00 AM 10:30 AM
      IP BPM Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Convener: Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))
      • 9:00 AM
        Analysis of IP-BPM beam based alignement, sensitivity to angle 20m
        Speaker: Oscar Roberto Blanco Garcia (Universite de Paris-Sud 11 (FR), CERN)
        Slides
      • 9:20 AM
        FONT digitisation studies of IPBPMs 40m
        Speaker: Mr Neven Blaskovic Kraljevic (PhD student)
        Slides
      • 10:00 AM
        Discussion 30m
    • 10:30 AM 11:00 AM
      Coffee break 30m Grande Galerie

      Grande Galerie

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

    • 10:30 AM 1:20 PM
      Jitter measurements and reconstruction of sources Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Convener: Dr Andrea Jeremie (LAPP)
    • 12:45 PM 2:00 PM
      Lunch 1h 15m Lunch cafeteria (Université de Savoie)

      Lunch cafeteria

      Université de Savoie

    • 2:00 PM 4:00 PM
      ILC BDS and IP tuning Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Discussion

      Convener: Dr Toshiyuki Okugi (KEK)
      • 2:00 PM
        Material for discussion 20m
        Speaker: Dr Toshiyuki Okugi (KEK)
        Slides
      • 2:20 PM
        discussion 1h 40m
    • 4:00 PM 4:30 PM
      Coffee break 30m Grande Galerie

      Grande Galerie

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

    • 4:30 PM 6:00 PM
      Visit LAPP facilities Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Convener: Dr Andrea Jeremie (LAPP)
      • 4:30 PM
        Short presentation of LAPP 20m
        Speaker: Dr Andrea Jeremie (LAPP)
        Slides
    • 7:30 PM 10:00 PM
      Workshop Dinner 2h 30m L'Etage: 13 rue du Paquier (Annecy)

      L'Etage: 13 rue du Paquier

      Annecy

      13, rue du Paquier Annecy
    • 9:00 AM 10:30 AM
      IP Chamber and electronics Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Convener: Prof. Philip Burrows (Oxford University)
      • 9:00 AM
        In situ / lab re-measurement of stability + calibration with interferometer at KEK + re-cabling 20m
        Speaker: Mr Sandry WALLON (LAL-CNRS)
      • 9:20 AM
        review of IP-BPM beam measurements (calibration, resolution, alignement) and of electronics and plan for dealing with internal mechanical alignment of IP-BPMs 30m
        can we live with existing misalignments, or can we find some re-adjustments, or do we need to refabricate them ?
        Speaker: Mr Siwon Jang (KNU)
      • 9:50 AM
        review of specification / requirements for electronics readout of IP-BPMs 20m
        Speaker: Dr Toshiaki Tauchi (KEK)
        slides updated
      • 10:10 AM
        Discussion: strategy, immediate/short/long term goals for IP-BPM 20m
        Program, experimental test goals, new mechanics?...
    • 10:30 AM 10:50 AM
      Beam halo studies (1st session) Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      • 10:30 AM
        Halo calculations in ATF DR 20m
        Speaker: Ms Dou WANG (IHEP)
        Slides
    • 10:50 AM 11:20 AM
      Coffee break 30m Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

    • 11:20 AM 12:20 PM
      Beam halo studies: modeling, optical transfer issues, collimation, plans for measuring Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Convener: Dr Toshiyuki Okugi (KEK)
      • 11:20 AM
        YAG screen test in ATF2 extraction line for halo measurement 20m
        remote
        Speaker: Mr Takashi Naito (KEK)
        Slides
      • 11:40 AM
        GEANT4 study of beam tail regeneration at ATF2 20m
        reminder of result for BDUMP beam pipe, present status of BDSIM for entire beam line
        Speaker: Mr Illia Khvastunov (University of Kiev)
        Slides
      • 12:00 PM
        Progress with halo collimation design 20m
        (especially assessment of wakefield impact)
        Speaker: Nuria Fuster
        Slides
    • 12:20 PM 12:45 PM
      Close out Salle des Sommets

      Salle des Sommets

      LAPP Laboratoire d'Annecy-le-Vieux de Physique des Particules

      Conveners: Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL)) , Dr Toshiaki Tauchi (KEK)
    • 12:45 PM 2:00 PM
      Lunch 1h 15m Lunch cafeteria (Université de Savoie)

      Lunch cafeteria

      Université de Savoie