Minutes of 96th FFIR/BDSIM and 18th ILC-Asia WG4 meeting on 3/2/2005

ILC Asia WG4 : Minutes of 18th meeting
http://lcdev.kek.jp/ILC-AsiaWG/WG4notes/

March 2 10:00
Rm.425 bldg.3 at KEK.

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ILC Asia WG4 : Minutes of 18th meeting
http://lcdev.kek.jp/ILC-AsiaWG/WG4notes/

Feb. 23 13:30
Rm.425 bldg.3 at KEK.

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(1) ATF2 optics and instrumentation (Kuroda)

    - Major difference between movers and steering magnets will be cost
    - We need movers for sextupoles
    - Laser wire will replace sire scanners when available.
    - We have to consider if we can achieve 100 nm resolution of cavity BPM if beam pipe diameter is 30mm.

(2) Shintake-monitor (Suehara)
     
http://lcdev.kek.jp/ILC-AsiaWG/WG4notes/meeting/2005/0302/suehara.pdf

    - Meeting with Shintake-san.
      * BSM system is kept in SLAC
      * We will have to prepare laser system
      * Need to access KAWASAKI JUUKOU
      * We may use laser diode for test.
      * Optics components (mirror, splitter, ...) should be optimized so as to fit the laser wave length.

(3) Budget (Tauchi)

    - Form five sub working groups for ATF2
    - Need to discuss detail profile of budget ASAP.


Next meeting:
Mar. 9 10:00
Rm.425 bldg.3 at KEK.
TV conference (ID=31110)
http://lcdev.kek.jp/Events/month.php

(1) ATF2 proposal
(2) ATF2 optics and instrumentation (Kuroda)
(3) BC with a RF unit and  a chicane (E. Kim)
(4) Shorter bunch length in ATF/ER (Vogel)
(5) Beam pipe diameter, space between magnets etc. (Tauchi)
(6) ATF2 DAQ system (all)
(7) RF kicker for headon collision (Iwashita)
(8) Dump line designed for GLC (Kubo)
(9) Magnets and PS (Kumada)
(10) Shintake-monitor (Suehara)
(11) Others