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    User name Nilanga

    Log entry time 07:14:36 on July 8,2000

    Entry number 45352

    keyword=Settings for the offset study

    Joe Mitchell pointed out that my earlier kinematics for the 12C(ee'p) offset study would make missing momenta for some of the settings very high. This would give very low counting rates at these settings.

    Therefore it will be better to use the following configuration where the missing momentum is constant at 114 MeV/c ( close to the p shell maximuum) and the electron central momentum (HRSH) for the p-shell is about 2890 MeV/c. Then we can move the HRSH momentum in steps of 2% to cover the whole focal plane.

    HRSE HRSH

    1100 3000
    1000 2945
    1100 2890
    1100 2835
    1100 2780