Changes in modules/EnergySmearing.cc [fd4b326:341014c] in git

File:

• modules/EnergySmearing.cc (modified) (3 diffs)

modules/EnergySmearing.cc

@@ -95 +95 @@
 {
   Candidate *candidate, *mother;
-  Double_t pt, energy, eta, phi, m;
+  Double_t pt, energy, eta, phi;
 
   fItInputArray->Reset();
@@ -107 +107 @@
     phi = candidatePosition.Phi();
     energy = candidateMomentum.E();
-    m = candidateMomentum.M();
 
     // apply smearing formula
@@ -118 +117 @@
     eta = candidateMomentum.Eta();
     phi = candidateMomentum.Phi();
-    pt = (energy > m) ? TMath::Sqrt(energy*energy - m*m)/TMath::CosH(eta) : 0;
-    candidate->Momentum.SetPtEtaPhiE(pt, eta, phi, energy);
+    candidate->Momentum.SetPtEtaPhiE(energy / TMath::CosH(eta), eta, phi, energy);
     candidate->TrackResolution = fFormula->Eval(pt, eta, phi, energy) / candidateMomentum.E();
     candidate->AddCandidate(mother);