[Color_transp] CT LH2 singles PID efficiency

[John Matter]

Attached is what I'm getting for LH2 singles PID efficiency using the
weighting by number of events in delta bins.

I've been trying to get better results than this, but I'm not seeing much
variation as I monkey with cuts. Here are the cuts I used.

HMS Cherenkov
should = "H.gtr.beta>0.8 &&  H.gtr.beta<1.2 && H.cal.eprtrack>0.1
&& H.cal.etottracknorm>0.8 && H.cal.etottracknorm<1.15"
did = should && "H.cer.npeSum>0"

HMS Calorimeter
should = "H.gtr.beta>0.8 &&  H.gtr.beta<1.2 && H.cal.eprtrack>0.1 &&
H.cer.npeSum>0"
did = should && "H.cal.etottracknorm>0.8 && H.cal.etottracknorm<1.15"

SHMS NGCER cuts
should = "P.gtr.beta>0.6 && P.gtr.beta<1.4 && P.cal.eprtrack<0.1 &&
P.hgcer.npeSum<0.1"
did = should && "P.ngcer.npeSum<0.1"

I forgot to have my macro print the number of events in addition to the
ratio. I'm rerunning it with that modification now and should have it
tomorrow. I'm also analyzing the tracking efficiency.

- John
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