[QEE] Use the optimised PIDmu value for the EW quarkonia caliibration samples
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As was discussed !3418 (comment 7952644),
We find an optimum of PIDmu > -10
, keeping 99% of the signal, and removing ~63% of the bkg.
Intended to be added in !3418 (merged) but a mistake in git (on my part
Now fixed and thus much improving our signal efficiecny, expected very small increase in BW, negligible in the testing.
10k via https://gitlab.cern.ch/-/snippets/3187, evaluated on this MR and on qee_upgrade
(9fabc422)
We see a small increase in Rate for the QEE turbo stream, O(100 Hz), and no difference in BW.
[phrhbm@veleta 3636]$ ls -lh --si *.zst
-rwxr-x--- 1 phrhbm epp 4.3M Jul 9 08:20 hlt2_qee_bw_full.mdf.zst
-rwxr-x--- 1 phrhbm epp 1.9M Jul 9 08:20 hlt2_qee_bw_turbo.mdf.zst
[phrhbm@veleta 3636]$ cat *.log | grep ToMuMu | grep -v ZToMuMu | grep -v BpTo | grep DecisionWithOutput
LAZY_AND: Hlt2QEE_JpsiToMuMu_DetachedDecisionWithOutput #=10000 Sum=3 Eff=|(0.03000000 +- 0.0173179)%|
LAZY_AND: Hlt2QEE_JpsiToMuMu_PromptDecisionWithOutput #=10000 Sum=1 Eff=|(0.01000000 +- 0.00999950)%|
LAZY_AND: Hlt2QEE_Upsilon1SToMuMuDecisionWithOutput #=10000 Sum=0 Eff=|( 0.000000 +- 0.00000 )%|
[phrhbm@veleta qee_upgrade]$ ls -lh --si *.zst
-rwxr-x--- 1 phrhbm epp 4.3M Jul 9 08:31 hlt2_qee_bw_full.mdf.zst
-rwxr-x--- 1 phrhbm epp 1.9M Jul 9 08:31 hlt2_qee_bw_turbo.mdf.zst
LAZY_AND: Hlt2QEE_JpsiToMuMu_DetachedDecisionWithOutput #=10000 Sum=2 Eff=|(0.02000000 +- 0.0141407)%|
LAZY_AND: Hlt2QEE_JpsiToMuMu_PromptDecisionWithOutput #=10000 Sum=0 Eff=|( 0.000000 +- 0.00000 )%|
LAZY_AND: Hlt2QEE_Upsilon1SToMuMuDecisionWithOutput #=10000 Sum=0 Eff=|( 0.000000 +- 0.00000 )%|
ToDo: