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New JpsiKst[KPi0] with minimal generator-level cuts

Maximilien Chefdeville requested to merge chefdevi/my-loose-jpsikst2kpi0 into master

This is a modification of 12143402 (Bu_JpsiKst,mm,Kpi0=TightCut) with different generator-level LoKi cuts to accommodate more user-cases (e.g. ones needing looser muon P/PT cuts).

Running Gauss with 50 events, we find the following generator efficiency: eff = 26/400 = 7.3 +/- 1.9 % and 24 s/evt.

To be compared with the original decfile without cuts (12143401): eff = 26/148 = 16.4 +/- 3.0 % and 9 s/evt... and with tight cuts (12143402): 24/419 = 5.7 +/- 1.2 % and 22 s/evt

Attached are the Gauss test and generator logs.

gene_log_12143403.txt

gauss_log_12143403.txt

Subsequent MC tupling showed that PT cuts are well applied.

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