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Optimization tau15i, tau20i, tau25i, tau35i on cuts menuJune07

Optimization tau15i, tau20i, tau25i, tau35i on cuts menuJune07. Optimal cuts chosen looking at plots per ROI shown next. Plot left : weight is efficiency signal (ptVis>menu value,|eta|<2.5 *truth*) / efficiency background for a given cut (x,y bin is value of cut)

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Optimization tau15i, tau20i, tau25i, tau35i on cuts menuJune07

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  1. Optimization tau15i, tau20i, tau25i, tau35i on cuts menuJune07 Optimal cuts chosen looking at plots per ROI shown next. Plot left : weight is efficiency signal (ptVis>menu value,|eta|<2.5 *truth*) / efficiency background for a given cut (x,y bin is value of cut) Plot right : weight is efficiency signal (ptVis>menu value,|eta|<2.5 *truth*) for a given cut (x,y bin is value of cut) eff(Ji,W) = n passing cut x>xbin && y>ybin (for Et/ptLead) OR n passing cut x<xbin && y<ybin (for Emrad/Isofr) ------------------------------------------------------------------------- ntot efficiency background = eff(J0)sigma(J0)+eff(J1)sigma(J1)+eff(J2)sigma(J2)+eff(J3)sigma(J3) ---------------------------------------------------------------------------------------------- sigma(J0)+sigma(J1)+sigma(J2)+sigma(J3) efficiency signal = see above eff(W). num & den have ptVis,eta truth cut ntot(J0)= 98088 ; ntot(J1)= 232620 ; ntot(J2)= 354567 ; ntot(J3)= 276175 ; ntot(W)= 27550; eta<2.5, pt>15 : 21893, pt>20 : 15918, pt>25 : 10746, pt>35 : 3857

  2. Input is all ROIs passing L1+L2 (menu June07 cuts), no cuts yet at EF. Only request to have a EF object in the ROI tau15i Bin steps of 2 GeV in both EtCalib (GeV) PtLeadTrk (GeV)

  3. tau20i EtCalib (GeV) PtLeadTrk (GeV)

  4. tau25i EtCalib (GeV) PtLeadTrk (GeV)

  5. tau35i EtCalib (GeV) PtLeadTrk (GeV)

  6. After applying Et/ptLead track cut, look at these new distributions and choose cut on them tau15i Bin steps of 0.1 in both IsoFrac EMradius

  7. tau20i IsoFrac EMradius

  8. tau25i IsoFrac EMradius

  9. tau35i IsoFrac EMradius

  10. Proposed cuts keep efficiency total >= 60% after Et/ptTrk cut and >=50% after all cuts in EF (after all levels and wrt to pt>name of menu, |eta|<2.5) Tau15i tau25i EtCalib > 15000 EtCalib > 19000 PtTrackMax > 5000 PtTrackMax > 7000 Emradius < 0.12 Emradius < 0.1 IsoFrac < 0.31 IsoFrac < 0.27 1<= nTracks<=8 1<= nTracks<=8 ------------------------------------------------------------------------------------------------------------------------- tau20i tau35i EtCalib > 19000 EtCalib > 27000 PtTrackMax > 5000 PtTrackMax > 7000 Emradius < 0.11 Emradius < 0.1 IsoFrac < 0.29 IsoFrac < 0.22 1<= nTracks<=8 1<= nTracks<=8

  11. tau15i tau20i tau25i tau35i

  12. Overall tau slice efficiency after L1+L2+EF

  13. Menu JUNE 07, 10^31 Menu L1 evt/ROI L2 evt/ROI EF evt/ROI tau15i 10254 Hz / 11892 Hz 2009 Hz/ 2069 Hz 654 Hz/ 664 Hz tau35i 1070 Hz / 1158 Hz 88 Hz/ 88 Hz 35 Hz/ 35 Hz Per event: Menu Nstart N after EF eff wrt truth (pt>nominal) eff wrt L2 eff wrt start (|eta|<2.5) tau15i 27550 10500 48% 75% 38% tau35i 27550 2471 64% 67% 9%

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