Tighten Ds*, K*Gamma and PhiGamma and add new line Eta2MuMuGamma
I tried the following modifications to the CaloPID lines:
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include the missing stripping cuts on the Ds, for that I added a new Filter that applies to the Hlt2Shared_Ds;
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use TightKstar2KPi and UnbiasedPhi2KK in place of Kstar2KPi and Phi2KK for the KGamma and PhiGamma lines. In that way, I only modified Inputs.py and not the Combiners in Stages.py. The following additional cuts are now applied: PIDK(K)>0, PT(K+,pi-)>500 MeV and mass window from 300 to 100 MeV for the K and from 50 to 30 for the Phi. Looking at the offline cuts used for the Run1 PID samples, these are all used, so I think it is OK.
The Moore rate test results using v26r5p1 are:
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from 30 to 10 Hz for the Ds* line;
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from 10 to <10 Hz for the K*Gamma;
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from <10 to <10 Hz for the PhiGamma;
So we saved 20-30 Hz which can be used to either lower the PT cut of the Ds* line or include the Eta2MuMuGamma line. (RM: the latter was done)
Log files with old and new settings are attached.