ATF2 weekly meeting

Asia/Tokyo
Minutes ( draft, 25 June)
    • 14:30 15:30
      International phone/webex meeting
      • 14:30
        Monalisa vacuum test results in Oxford university 20m
        Speakers: Dr David urner (University of Oxford), Dr Paul Coe (John Adams Institute for Accelerator Science, University of Oxford)
        document
        Slides
    • 15:30 16:30
      KEK site meeting (Japanese)
      • 15:30
        Progress of Shintake monitor work 20m
        Speakers: Mr Masahiro OROKU (Tokyo Univ.), Mr Takashi Yamanaka (The University of Tokyo)
        Time: 16:00 (JST) - Site: ATF LC container meeting room (KEK) Participants: Terunuma, Tauchi, Okugi, Kuroda, Kamiya, Oroku, Yamanaka * Schedule during summer shutdown is made. * Screen monitors and knife edge - Two design of linear motion stage were presented. Seiwa one is selected. - How to adjust the screens and knife edges at the IP? -- movable mechanics is needed but should be rigid * Additional collimator after the bending magent flange - it should be after the detector for wire scanner. - need to negotiate Aryshev with the position of the detector and additional collimator. * Laser injection path to the IP-BSM vertical table - to use the present laser path, EXT LW laser should inject at the upstream in the table. - to do so, pass the EXT LW laser in beam height from the north wall to the table, drop just beside the table and inject from the lower height