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Comparing UserCode/MitPhysics/Utils/src/ElectronTools.cc (file contents):
Revision 1.6 by ceballos, Thu May 27 09:24:50 2010 UTC vs.
Revision 1.8 by ceballos, Fri May 28 16:31:43 2010 UTC

# Line 218 | Line 218 | Bool_t ElectronTools::PassCustomIso(cons
218    Double_t ecalIso = ele->EcalRecHitIsoDr03();
219    Double_t hcalIso = ele->HcalTowerSumEtDr03();
220    Double_t combinedIso = trkIso + ecalIso + hcalIso;
221 <  if(ele->IsEB()) combinedIso = combinedIso - 1.0;
221 >  if(ele->IsEB()) combinedIso = trkIso + TMath::Max(ecalIso - 1.0, 0.0) + hcalIso;
222    combinedIso = combinedIso / ele->Pt();
223  
224    Int_t eb = 1;
# Line 649 | Line 649 | Int_t ElectronTools::PassTightId(const E
649  
650      // CAREFUL, I HAVE COMMENTED OUT WHAT SANI IS DOING
651      //Double_t iso_sum = tkIso + ecalIso + hcalIso;
652 <    Double_t iso_sum = (ele->TrackIsolationDr03() + ele->EcalRecHitIsoDr03() +
653 <                        ele->HcalTowerSumEtDr03() - 1.0) / ele->Pt();
652 >    Double_t iso_sum = (ele->TrackIsolationDr03() + TMath::Max(ele->EcalRecHitIsoDr03() - 1.0, 0.0) +
653 >                        ele->HcalTowerSumEtDr03()) / ele->Pt();
654      Double_t iso_sum_corrected = iso_sum*pow(40./scEt, 2);
655      if ((iso_sum < cutiso_sum[cat+bin*9]) &&
656          (iso_sum_corrected < cutiso_sumoet[cat+bin*9]))

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