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    User name reinhold

    Log entry time 16:48:16 on March26,2001

    Entry number 59354

    keyword=kin 20 statistics

    The figures show the kinematic 20 statistic up to run 3124.
    The cuts are slightly different (more lose) than in the mymxkin.kumac. Therefore, the total sum is bigger than on the white board.
    The cuts are:

    nt/cut $1 abs(dpk)<.045
    nt/cut $2 abs(dpe)<.045
    nt/cut $3 laero1<200.or.laero1>500000.
    nt/cut $4 laero2>200.and.laero2<500000.
    nt/cut $5 rgassum>150.and.rgassum<50000.
    nt/cut $6 abs(ryt/sin(0.9159)+lyt/sin(0.2412)+0.0023)<0.03396
    nt/cut $7 $1.and.$2.and.$3.and.$4.and.$5.and.$6
    nt/cut $12 abs(tc_cor-249.6)<5. <=== real
    nt/cut $13 abs(tc_cor-275.)<10. <== accidentals

    The top figure shows the kaon yield per 480 mC (the average charge for a full run).
    The errorbars are statistical and include the accidental subtraction.
    The bottom figure is missing mass after accidental subtraction. The weight factor for the accidentals is -0.557.

    You can run this from PAW with
    exec jrmxkin 20

    You should update the file jrkin20.runlist. First column is run number, second is charge in mC.




    FIGURE 1