→ gogami_S-2Smeeting_20150210.pdf; click here

• TOF frame
  • Main frame was ordered (~450,000 yen).
  • Have not ordered yet; iron sheeld, frame foot, scitillation attacher
• About Water Cherenkov Detector
  • Final design of one segment (will be done by K.Takeneka)
  • Main frame design can be started since the final desgin is almost fixed.
  • Magnetic field shield / Bucking coil; Need TOSCA calculation

→ kanatsuki_S-2Smeeting_20150210_1.pdf; click
kanatsuki_S-2Smeeting_20150210_2.pdfclick

• Geant4 simulation for one segment WC
  • Comparison with ELPH experiment → Almost reproduced ELPH's results.
• Optics study of S-2S using turtle
  • Optimization of currents for Q and D, seeing solid angles.
  • There is no detector's cut in this study. → will be done next.

• Water Cherenkov detector
  • Basic design was done. → will request a quate.
  • Cap attachment will be done using バスコークN or アクリダイン.
    • バスコークN should be tested. Note that アクリダイン was used in HKS experiment in 2009 (JLab E05-115).

2015/2/24 13:00-