const Double_t AliMUONConstants::fgkAbsZEnd = -505.;
// Default trigger chamber resolution (cm)
-const Double_t AliMUONConstants::fgkTriggerNonBendingReso = 1.;
-const Double_t AliMUONConstants::fgkTriggerBendingReso = 1.;
+// Warning: the resolution refers only to ALIGNMENT
+// For the total resolution the strip width should be taken into account!
+const Double_t AliMUONConstants::fgkTriggerNonBendingReso = 0.2;
+const Double_t AliMUONConstants::fgkTriggerBendingReso = 0.2;
// Defaults parameters for muon filter (19/11/07)
const Double_t AliMUONConstants::fgkMuonFilterZBeg = -1471.;
const Double_t AliMUONConstants::fgkMuonFilterX0 = 1.76;
// Defaults parameters for track reconstruction
-Double_t AliMUONConstants::fgChamberThicknessInX0 = 0.045;
+Double_t AliMUONConstants::fgChamberThicknessInX0[10] = {0.065, 0.065, 0.075, 0.075, 0.035, 0.035, 0.035, 0.035, 0.035, 0.035};
const Double_t AliMUONConstants::fgkMostProbBendingMomentum = 2.0;
+Float_t AliMUONConstants::fgAverageChamberT[14]=
+ {17.64*1E-9, 18.28*1E-9, 22.68*1E-9, 23.33*1E-9, 32.42*1E-9, 33.48*1E-9, 42.76*1E-9,
+ 43.81*1E-9, 47.13*1E-9, 48.17*1E-9, 53.75*1E-9, 54.32*1E-9, 57.12*1E-9, 57.67*1E-9};
+
//______________________________________________________________________________
Int_t AliMUONConstants::NCh()
{
if (warn) AliWarningClass(Form("No chamber number found for z = %f",z));
return -1;
}
+
+//______________________________________________________________________________
+Float_t AliMUONConstants::ReducedQTot(Float_t qtot, Float_t timeDif)
+{
+ // return a reduced charge if the hit belongs to a track from a pileup event
+ Float_t q = qtot*1.19*(1.24-timeDif*1E6)*TMath::Exp(-(0.97-timeDif*1E6)*(0.97-timeDif*1E6)/2.42);
+ return q;
+}