//
// Double_t PIDFinal[AliPID::kSPECIESN] is the standard PID for :
//
-//
-//
// kElectron : fPIDFinal[0]
// kMuon : fPIDFinal[1]
-// kPion : fPIDFinal[2]
-// kKaon : fPIDFinal[3]
+// kPion : fPIDFinal[2]
+// kKaon : fPIDFinal[3]
// kProton : fPIDFinal[4]
// kPhoton : fPIDFinal[5]
-// kPi0 : fPIDFinal[6]
+// kPi0 : fPIDFinal[6]
// kNeutron : fPIDFinal[7]
// kKaon0 : fPIDFinal[8]
// kEleCon : fPIDFinal[9]
// Pi0 PID[1]
// Hadron PID[2]
//
+// Author: Genole Bourdaud 2007 (SUBATECH)
+// Marie Germain 07/2009 (SUBATECH), new parametrization for low and high flux environment
+// Gustavo Conesa 08/2009 (LNF), divide class in AliEMCALPID and AliEMCALPIDUtils, PIDUtils belong to library EMCALUtils
// --- standard c ---
// standard C++ includes
//#include <Riostream.h>
// ROOT includes
-//#include "TTree.h"
-//#include "TVector3.h"
-//#include "TBranch.h"
-//#include "TClonesArray.h"
-//#include "TLorentzVector.h"
-#include "TMath.h"
-//#include "TRefArray.h"
-#include "TArrayD.h"
// STEER includes
#include "AliESDEvent.h"
-//#include "AliLog.h"
#include "AliEMCALPID.h"
#include "AliESDCaloCluster.h"
-//#include "AliEMCALRecParam.h"
#include "AliEMCALReconstructor.h"
ClassImp(AliEMCALPID)
//______________________________________________
- AliEMCALPID::AliEMCALPID():
- fPrintInfo(kFALSE), fProbGamma(0.),fProbPiZero(0.),fProbHadron(0.), fWeightHadronEnergy(1.), fWeightGammaEnergy(1.),fWeightPiZeroEnergy(1.),fReconstructor(kTRUE)
+ AliEMCALPID::AliEMCALPID()
+ : AliEMCALPIDUtils(), fReconstructor(kTRUE)
{
//
// Constructor.
}
//______________________________________________
-AliEMCALPID::AliEMCALPID(Bool_t reconstructor):
- fPrintInfo(kFALSE), fProbGamma(0.),fProbPiZero(0.),fProbHadron(0.), fWeightHadronEnergy(1.), fWeightGammaEnergy(1.),fWeightPiZeroEnergy(1.),fReconstructor(reconstructor)
+AliEMCALPID::AliEMCALPID(Bool_t reconstructor)
+: AliEMCALPIDUtils(), fReconstructor(reconstructor)
{
//
// Constructor.
Int_t nClusters = esd->GetNumberOfCaloClusters();
Int_t firstCluster = 0;
- Double_t energy, lambda0;
+ Double_t energy=0., lambda0=0.;
for (Int_t iCluster = firstCluster; iCluster < (nClusters + firstCluster); iCluster++) {
AliESDCaloCluster *clust = esd->GetCaloCluster(iCluster);
energy = clust->E();
lambda0 = clust->GetM02();
- // verify cluster type
- Int_t clusterType= clust->GetClusterType();
- if (clusterType == AliESDCaloCluster::kEMCALClusterv1 && lambda0 != 0 && energy < 1000) {
-
- // if (lambda0 != 0 && energy < 1000) {
+
+ if (lambda0 != 0 && energy < 1000) {
// reject clusters with lambda0 = 0
}
if(fReconstructor){ // In case it is called during reconstruction.
- // cout << "#############On remplit l esd avec les PIDWeight##########" << endl;
- clust->SetPid(fPIDFinal);}
- } // end if (clusterType...)
+ // cout << "############# Fill ESDs with PIDWeight ##########" << endl;
+ clust->SetPID(fPIDFinal);}
+ } // end if (lambda0 != 0 && energy < 1000)
} // end for (iCluster...)
}
-//__________________________________________________________
-void AliEMCALPID::ComputePID(Double_t energy, Double_t lambda0)
-{
-//
-// This is the main command, which uses the distributions computed and parametrised,
-// and gives the PID by the bayesian method.
-//
-// cout << "ENERGY " <<energy <<" lambda0 "<< lambda0<< endl;
-
- Double_t weightGammaEnergy = DistEnergy(energy, 1);
- Double_t weightPiZeroEnergy = DistEnergy(energy, 2);
- Double_t weightHadronEnergy = DistEnergy(energy, 3);
-
- //Double_t weightHadronEnergy = 1.;
-
- Double_t energyhadron=energy;
- if(energyhadron<1.)energyhadron=1.; // no energy dependance of parametrisation for hadrons below 1 GeV
- if (energy<2){energy =2;} // no energy dependance of parametrisation for gamma and pi0 below 2 GeV
-
- if (energy>55){
- energy =55.;
- energyhadron=55.;
- } // same parametrisation for gamma and hadrons above 55 GeV
- // for the pi0 above 55GeV the 2 gammas supperposed no way to distinguish from real gamma PIDWeight[1]=0
-
- TArrayD paramDistribGamma = DistLambda0(energy, 1);
- TArrayD paramDistribPiZero = DistLambda0(energy, 2);
- TArrayD paramDistribHadron = DistLambda0(energyhadron, 3);
-
- Bool_t norm = kFALSE;
-
-
- fProbGamma = TMath::Gaus(lambda0, paramDistribGamma[1], paramDistribGamma[2], norm) * paramDistribGamma[0];
- fProbGamma += TMath::Landau(((1-paramDistribGamma[4])-lambda0),paramDistribGamma[4],paramDistribGamma[5],norm)* paramDistribGamma[3];
- if(fProbGamma<0.)fProbGamma=0.;
-
- fProbGamma = fProbGamma*weightGammaEnergy;
-
- if(energy>10. || energy < 55.){
- fProbPiZero = TMath::Gaus(lambda0, paramDistribPiZero[1], paramDistribPiZero[2], norm) * paramDistribPiZero[0];
- fProbPiZero += TMath::Landau(lambda0, paramDistribPiZero[4], paramDistribPiZero[5], norm) * paramDistribPiZero[3];
- if(fProbPiZero<0. || energy<5.)fProbPiZero=0.;
- fProbPiZero = fProbPiZero*weightPiZeroEnergy;
- }
- else {
- fProbPiZero = 0.;
- }
-
- fProbHadron = TMath::Gaus(lambda0, paramDistribHadron[1], paramDistribHadron[2], norm) * paramDistribHadron[0];
- fProbHadron += TMath::Landau(lambda0, paramDistribHadron[4], paramDistribHadron[5], norm) * paramDistribHadron[3];
- if(fProbHadron<0.)fProbHadron=0.;
- fProbHadron = fProbHadron*weightHadronEnergy; // to take into account the probability for a hadron to have a given reconstructed energy
-
- // compute PID Weight
- if( (fProbGamma + fProbPiZero + fProbHadron)>0.){
- fPIDWeight[0] = fProbGamma / (fProbGamma + fProbPiZero + fProbHadron);
- fPIDWeight[1] = fProbPiZero / (fProbGamma+fProbPiZero+fProbHadron);
- fPIDWeight[2] = fProbHadron / (fProbGamma+fProbPiZero+fProbHadron);
- }
- else{
-// cases where energy and lambda0 large, probably du to 2 clusters folded the clusters PID not assigned to hadron nor Pi0 nor gammas
- fPIDWeight[0] = 0.;
- fPIDWeight[1] = 0.;
- fPIDWeight[2] = 0.;
- }
-
-
- // cout << " PID[0] "<< fPIDWeight[0] << " PID[1] "<< fPIDWeight[1] << " PID[2] "<< fPIDWeight[2] << endl;
-
- SetPID(fPIDWeight[0], 0);
- SetPID(fPIDWeight[1], 1);
- SetPID(fPIDWeight[2], 2);
-
- // print pid Weight only for control (= in english ???)
- if (fPrintInfo) {
- AliInfo(Form( "Energy in loop = %f", energy) );
- AliInfo(Form( "Lambda0 in loop = %f", lambda0) );
- AliInfo(Form( "fProbGamma in loop = %f", fProbGamma) );
- AliInfo(Form( "fProbaPiZero = %f", fProbPiZero ));
- AliInfo(Form( "fProbaHadron = %f", fProbHadron) );
- AliInfo(Form( "PIDWeight in loop = %f ||| %f ||| %f", fPIDWeight[0] , fPIDWeight[1], fPIDWeight[2]) );
- AliInfo("********************************************************" );
- }
-
- fPIDFinal[0] = fPIDWeight[0]/2; // photon
- fPIDFinal[1] = fPIDWeight[2]/8;
- fPIDFinal[2] = fPIDWeight[2]/8;
- fPIDFinal[3] = fPIDWeight[2]/8;
- fPIDFinal[4] = fPIDWeight[2]/8;
- fPIDFinal[5] = fPIDWeight[0]/2; // electron
- fPIDFinal[6] = fPIDWeight[1] ; // Pi0
- fPIDFinal[7] = fPIDWeight[2]/8;
- fPIDFinal[8] = fPIDWeight[2]/8;
- fPIDFinal[9] = fPIDWeight[2]/8;
- fPIDFinal[10] = fPIDWeight[2]/8;
-
-}
-
-
-
-
-//________________________________________________________
-TArrayD AliEMCALPID::DistLambda0(const Double_t energy, const Int_t type)
-{
- //
- // Compute the values of the parametrised distributions using the data initialised before.
- //
- Double_t constGauss = 0., meanGauss = 0., sigmaGauss = 0.;
- Double_t constLandau=0., mpvLandau=0., sigmaLandau=0.;
- TArrayD distributionParam(6);
-
- switch (type) {
-
- case 1:
-
- constGauss = PolynomialMixed2(energy, fGamma[0]);
- meanGauss = PolynomialMixed2(energy, fGamma[1]);
- sigmaGauss = PolynomialMixed2(energy, fGamma[2]);
- constLandau = PolynomialMixed2(energy, fGamma[3]);
- mpvLandau = PolynomialMixed2(energy, fGamma[4]);
- sigmaLandau = PolynomialMixed2(energy, fGamma[5]);
- break;
-
- case 2:
-
- constGauss = PolynomialMixed2(energy, fPiZero[0]);
- meanGauss = PolynomialMixed2(energy, fPiZero[1]);
- sigmaGauss = PolynomialMixed2(energy, fPiZero[2]);
- constLandau = PolynomialMixed2(energy, fPiZero[3]);
- mpvLandau = PolynomialMixed2(energy, fPiZero[4]);
- sigmaLandau = PolynomialMixed2(energy, fPiZero[5]);
-
- break;
- case 3:
-
- constGauss = PolynomialMixed2(energy, fHadron[0]);
- meanGauss = PolynomialMixed2(energy, fHadron[1]);
- sigmaGauss = PolynomialMixed2(energy, fHadron[2]);
- constLandau = PolynomialMixed2(energy, fHadron[3]);
- mpvLandau = PolynomialMixed2(energy, fHadron[4]);
- sigmaLandau = PolynomialMixed2(energy, fHadron[5]);
-
- break;
- }
-
- distributionParam[0] = constGauss;
- distributionParam[1] = meanGauss;
- distributionParam[2] = sigmaGauss;
- distributionParam[3] = constLandau;
- distributionParam[4] = mpvLandau;
- distributionParam[5] = sigmaLandau;
-
- return distributionParam;
-}
-
-//________________________________________________________
-Double_t AliEMCALPID::DistEnergy(const Double_t energy, const Int_t type)
-{
- //
- // Compute the values of the weigh for a given energy the parametrised distribution using the data initialised before.
- //
- Double_t constante = 0.;
- Double_t energyParam;
-
- switch (type) {
-
- case 1:
- constante = 1.;
- break;
- case 2:
- constante = 1.;
- break;
- case 3:
- constante = PowerExp(energy, fHadronEnergyProb);
- break;
- }
-
- energyParam = constante;
-
- // // cout << "Weight " << constante << " for energy "<< energy<< " GeV "<< endl;
-
- return energyParam;
-}
-
-
-//_______________________________________________________
-Double_t AliEMCALPID::Polynomial(const Double_t x, const Double_t *params) const
-{
- //
- // Compute a polynomial for a given value of 'x'
- // with the array of parameters passed as the second arg
- //
-
- Double_t y;
- y = params[0];
- y += params[1] * x;
- y += params[2] * x * x;
- y += params[3] * x * x * x;
- y += params[4] * x * x * x * x;
- y += params[5] * x * x * x * x * x;
-
- return y;
-}
-//_______________________________________________________
-Double_t AliEMCALPID::Polynomial0(const Double_t *params) const
-{
- //
- // Compute a polynomial for a given value of 'x'
- // with the array of parameters passed as the second arg
- //
-
- Double_t y;
- y = params[0];
- return y;
-}
-
-//_______________________________________________________
-Double_t AliEMCALPID::Polynomialinv(const Double_t x, const Double_t *params) const
-{
- //
- // Compute a polynomial for a given value of 'x'
- // with the array of parameters passed as the second arg
- //
-
- Double_t y;
- if(x>0){
- y = params[0];
- y += params[1] / x;
- y += params[2] / (x * x);
- y += params[3] / (x * x * x);
- y += params[4] / (x * x * x * x);
- y += params[5] / (x * x * x * x * x);
- }
- else
- y=0.;
- return y;
-
-}
-//_______________________________________________________
-Double_t AliEMCALPID::PolynomialMixed1(const Double_t x, const Double_t *params) const
-{
- //
- // Compute a polynomial for a given value of 'x'
- // with the array of parameters passed as the second arg
- //
-
- Double_t y;
- if(x>0){
- y = params[0] / x;
- y += params[1] ;
- y += params[2] * x ;
- // y += params[3] * 0.;
- // y += params[4] * 0.;
- // y += params[5] * 0.;
- }
- else
- y=0.;
-
- return y;
-
-}
-
-//_______________________________________________________
-Double_t AliEMCALPID::PolynomialMixed2(const Double_t x, const Double_t *params) const
-{
- //
- // Compute a polynomial for a given value of 'x'
- // with the array of parameters passed as the second arg
- //
-
- Double_t y;
- if(x>0){
- y = params[0] / ( x * x);
- y += params[1] / x;
- y += params[2] ;
- y += params[3] * x ;
- y += params[4] * x * x ;
- // y += params[5] * 0.;
- }
- else
- y=0.;
- // cout << "y = " << y << endl;
- return y;
-
-}
-
-//_______________________________________________________
-Double_t AliEMCALPID::PowerExp(const Double_t x, const Double_t *params) const
-{
- //
- // Compute a polynomial for a given value of 'x'
- // with the array of parameters passed as the second arg
- // par[0]*TMath::Power(x[0],par[1])
- // par[0]*TMath::Exp((x[0]-par[1])*par[2]);
-
- Double_t y;
-
- y = params[0] *TMath::Power( x,params[1]);
- y += params[2] *TMath::Exp((x-params[3])*params[4]);
-
- return y;
-
-}
-
//_______________________________________________________
void AliEMCALPID::InitParameters()
}
-
-//_______________________________________________________
-void AliEMCALPID::SetLowFluxParam()
-{
-
- // as a first step, all array elements are initialized to 0.0
- Int_t i, j;
-
- for (i = 0; i < 6; i++) {
- for (j = 0; j < 6; j++) {
- fGamma[i][j] = fHadron[i][j] = fPiZero[i][j] = 0.;
- fGamma1to10[i][j] = fHadron1to10[i][j] = 0.;
- }
- fGammaEnergyProb[i] = fGammaEnergyProb[i];
- fPiZeroEnergyProb[i] = fPiZeroEnergyProb[i];
- fHadronEnergyProb[i] = fHadronEnergyProb[i];
- }
-
- // New parametrisation for lambda0^2 (=x): f(x) = normLandau*TMath::Landau(x,mpvLandau,widthLandau)+normgaus*TMath::Gaus(x,meangaus,sigmagaus)
- // See AliEMCALPid (index j) refers to the polynomial parameters of the fit of each parameter vs energy
- // pp
-
- // paramtype[0][j] = norm gauss
- // paramtype[1][j] = mean gaus
- // paramtype[2][j] = sigma gaus
- // paramtype[3][j] = norm landau
- // paramtype[4][j] = mpv landau
- // paramtype[5][j] = sigma landau
-
- fGamma[0][0] = -7.656908e-01;
- fGamma[0][1] = 2.352536e-01;
- fGamma[0][2] = 1.555996e-02;
- fGamma[0][3] = 2.243525e-04;
- fGamma[0][4] = -2.560087e-06;
-
- fGamma[1][0] = 6.500216e+00;
- fGamma[1][1] = -2.564958e-01;
- fGamma[1][2] = 1.967894e-01;
- fGamma[1][3] = -3.982273e-04;
- fGamma[1][4] = 2.797737e-06;
-
- fGamma[2][0] = 2.416489e+00;
- fGamma[2][1] = -1.601258e-01;
- fGamma[2][2] = 3.126839e-02;
- fGamma[2][3] = 3.387532e-04;
- fGamma[2][4] = -4.089145e-06;
-
- fGamma[3][0] = 0.;
- fGamma[3][1] = -2.696008e+00;
- fGamma[3][2] = 6.920305e-01;
- fGamma[3][3] = -2.281122e-03;
- fGamma[3][4] = 0.;
-
- fGamma[4][0] = 2.281564e-01;
- fGamma[4][1] = -7.575040e-02;
- fGamma[4][2] = 3.813423e-01;
- fGamma[4][3] = -1.243854e-04;
- fGamma[4][4] = 1.232045e-06;
-
- fGamma[5][0] = -3.290107e-01;
- fGamma[5][1] = 3.707545e-02;
- fGamma[5][2] = 2.917397e-03;
- fGamma[5][3] = 4.695306e-05;
- fGamma[5][4] = -3.572981e-07;
-
- fHadron[0][0] = 9.482243e-01;
- fHadron[0][1] = -2.780896e-01;
- fHadron[0][2] = 2.223507e-02;
- fHadron[0][3] = 7.294263e-04;
- fHadron[0][4] = -5.665872e-06;
-
- fHadron[1][0] = 0.;
- fHadron[1][1] = 0.;
- fHadron[1][2] = 2.483298e-01;
- fHadron[1][3] = 0.;
- fHadron[1][4] = 0.;
-
- fHadron[2][0] = -5.601199e+00;
- fHadron[2][1] = 2.097382e+00;
- fHadron[2][2] = -2.307965e-01;
- fHadron[2][3] = 9.206871e-03;
- fHadron[2][4] = -8.887548e-05;
-
- fHadron[3][0] = 6.543101e+00;
- fHadron[3][1] = -2.305203e+00;
- fHadron[3][2] = 2.761673e-01;
- fHadron[3][3] = -5.465855e-03;
- fHadron[3][4] = 2.784329e-05;
-
- fHadron[4][0] = -2.443530e+01;
- fHadron[4][1] = 8.902578e+00 ;
- fHadron[4][2] = -5.265901e-01;
- fHadron[4][3] = 2.549111e-02;
- fHadron[4][4] = -2.196801e-04;
-
- fHadron[5][0] = 2.102007e-01;
- fHadron[5][1] = -3.844418e-02;
- fHadron[5][2] = 1.234682e-01;
- fHadron[5][3] = -3.866733e-03;
- fHadron[5][4] = 3.362719e-05 ;
-
- fPiZero[0][0] = 5.072157e-01;
- fPiZero[0][1] = -5.352747e-01;
- fPiZero[0][2] = 8.499259e-02;
- fPiZero[0][3] = -3.687401e-03;
- fPiZero[0][4] = 5.482280e-05;
-
- fPiZero[1][0] = 4.590137e+02;
- fPiZero[1][1] = -7.079341e+01;
- fPiZero[1][2] = 4.990735e+00;
- fPiZero[1][3] = -1.241302e-01;
- fPiZero[1][4] = 1.065772e-03;
-
- fPiZero[2][0] = 1.376415e+02;
- fPiZero[2][1] = -3.031577e+01;
- fPiZero[2][2] = 2.474338e+00;
- fPiZero[2][3] = -6.903410e-02;
- fPiZero[2][4] = 6.244089e-04;
-
- fPiZero[3][0] = 0.;
- fPiZero[3][1] = 1.145983e+00;
- fPiZero[3][2] = -2.476052e-01;
- fPiZero[3][3] = 1.367373e-02;
- fPiZero[3][4] = 0.;
-
- fPiZero[4][0] = -2.097586e+02;
- fPiZero[4][1] = 6.300800e+01;
- fPiZero[4][2] = -4.038906e+00;
- fPiZero[4][3] = 1.088543e-01;
- fPiZero[4][4] = -9.362485e-04;
-
- fPiZero[5][0] = -1.671477e+01;
- fPiZero[5][1] = 2.995415e+00;
- fPiZero[5][2] = -6.040360e-02;
- fPiZero[5][3] = -6.137459e-04;
- fPiZero[5][4] = 1.847328e-05;
-
- fHadronEnergyProb[0] = 4.767543e-02;
- fHadronEnergyProb[1] = -1.537523e+00;
- fHadronEnergyProb[2] = 2.956727e-01;
- fHadronEnergyProb[3] = -3.051022e+01;
- fHadronEnergyProb[4] =-6.036931e-02;
-
- Int_t ii= 0;
- Int_t jj= 3;
- AliDebug(1,Form("PID parameters (%d, %d): fGamma=%.3f, fPi=%.3f, fHadron=%.3f",
- ii,jj, fGamma[ii][jj],fPiZero[ii][jj],fHadron[ii][jj] ));
- //cout << " LowFlux Parameters fGamma [2][2] = " << fGamma[2][2] << endl;
- //cout << " LowFlux Parameters fHadron [2][2] = " << fHadron[2][2] << endl;
-
- // end for proton-proton
-
-}
-
-//_______________________________________________________
-void AliEMCALPID::SetHighFluxParam()
-{
-
- // as a first step, all array elements are initialized to 0.0
- Int_t i, j;
- for (i = 0; i < 6; i++) {
- for (j = 0; j < 6; j++) {
- fGamma[i][j] = fHadron[i][j] = fPiZero[i][j] = 0.;
- fGamma1to10[i][j] = fHadron1to10[i][j] = 0.;
- }
- fGammaEnergyProb[i] = 0.;
- fPiZeroEnergyProb[i] = 0.;
- fHadronEnergyProb[i] = 0.;
- }
-
- // Pb Pb this goes with inverted landau + gaussian for gammas, landau+gaussian for Pi0 and hadrons
-
- fGamma[0][0] = -7.656908e-01;
- fGamma[0][1] = 2.352536e-01;
- fGamma[0][2] = 1.555996e-02;
- fGamma[0][3] = 2.243525e-04;
- fGamma[0][4] = -2.560087e-06;
-
- fGamma[1][0] = 6.500216e+00;
- fGamma[1][1] = -2.564958e-01;
- fGamma[1][2] = 1.967894e-01;
- fGamma[1][3] = -3.982273e-04;
- fGamma[1][4] = 2.797737e-06;
-
- fGamma[2][0] = 2.416489e+00;
- fGamma[2][1] = -1.601258e-01;
- fGamma[2][2] = 3.126839e-02;
- fGamma[2][3] = 3.387532e-04;
- fGamma[2][4] = -4.089145e-06;
-
- fGamma[3][0] = 0.;
- fGamma[3][1] = -2.696008e+00;
- fGamma[3][2] = 6.920305e-01;
- fGamma[3][3] = -2.281122e-03;
- fGamma[3][4] = 0.;
-
- fGamma[4][0] = 2.281564e-01;
- fGamma[4][1] = -7.575040e-02;
- fGamma[4][2] = 3.813423e-01;
- fGamma[4][3] = -1.243854e-04;
- fGamma[4][4] = 1.232045e-06;
-
- fGamma[5][0] = -3.290107e-01;
- fGamma[5][1] = 3.707545e-02;
- fGamma[5][2] = 2.917397e-03;
- fGamma[5][3] = 4.695306e-05;
- fGamma[5][4] = -3.572981e-07;
-
- fHadron[0][0] = 1.519112e-01;
- fHadron[0][1] = -8.267603e-02;
- fHadron[0][2] = 1.914574e-02;
- fHadron[0][3] = -2.677921e-04;
- fHadron[0][4] = 5.447939e-06;
-
- fHadron[1][0] = 0.;
- fHadron[1][1] = -7.549870e-02;
- fHadron[1][2] = 3.930087e-01;
- fHadron[1][3] = -2.368500e-03;
- fHadron[1][4] = 0.;
-
- fHadron[2][0] = 0.;
- fHadron[2][1] = -2.463152e-02;
- fHadron[2][2] = 1.349257e-01;
- fHadron[2][3] = -1.089440e-03;
- fHadron[2][4] = 0.;
-
- fHadron[3][0] = 0.;
- fHadron[3][1] = 5.101560e-01;
- fHadron[3][2] = 1.458679e-01;
- fHadron[3][3] = 4.903068e-04;
- fHadron[3][4] = 0.;
-
- fHadron[4][0] = 0.;
- fHadron[4][1] = -6.693943e-03;
- fHadron[4][2] = 2.444753e-01;
- fHadron[4][3] = -5.553749e-05;
- fHadron[4][4] = 0.;
-
- fHadron[5][0] = -4.414030e-01;
- fHadron[5][1] = 2.292277e-01;
- fHadron[5][2] = -2.433737e-02;
- fHadron[5][3] = 1.758422e-03;
- fHadron[5][4] = -3.001493e-05;
-
- fPiZero[0][0] = 5.072157e-01;
- fPiZero[0][1] = -5.352747e-01;
- fPiZero[0][2] = 8.499259e-02;
- fPiZero[0][3] = -3.687401e-03;
- fPiZero[0][4] = 5.482280e-05;
-
- fPiZero[1][0] = 4.590137e+02;
- fPiZero[1][1] = -7.079341e+01;
- fPiZero[1][2] = 4.990735e+00;
- fPiZero[1][3] = -1.241302e-01;
- fPiZero[1][4] = 1.065772e-03;
-
- fPiZero[2][0] = 1.376415e+02;
- fPiZero[2][1] = -3.031577e+01;
- fPiZero[2][2] = 2.474338e+00;
- fPiZero[2][3] = -6.903410e-02;
- fPiZero[2][4] = 6.244089e-04;
-
- fPiZero[3][0] = 0.;
- fPiZero[3][1] = 1.145983e+00;
- fPiZero[3][2] = -2.476052e-01;
- fPiZero[3][3] = 1.367373e-02;
- fPiZero[3][4] = 0.;
-
- fPiZero[4][0] = -2.097586e+02;
- fPiZero[4][1] = 6.300800e+01;
- fPiZero[4][2] = -4.038906e+00;
- fPiZero[4][3] = 1.088543e-01;
- fPiZero[4][4] = -9.362485e-04;
-
- fPiZero[5][0] = -1.671477e+01;
- fPiZero[5][1] = 2.995415e+00;
- fPiZero[5][2] = -6.040360e-02;
- fPiZero[5][3] = -6.137459e-04;
- fPiZero[5][4] = 1.847328e-05;
-
- // those are the High Flux PbPb ones
- fHadronEnergyProb[0] = 0.;
- fHadronEnergyProb[1] = 0.;
- fHadronEnergyProb[2] = 6.188452e-02;
- fHadronEnergyProb[3] = 2.030230e+00;
- fHadronEnergyProb[4] = -6.402242e-02;
-
- Int_t ii= 0;
- Int_t jj= 3;
- AliDebug(1,Form("PID parameters (%d, %d): fGamma=%.3f, fPi=%.3f, fHadron=%.3f",
- ii,jj, fGamma[ii][jj],fPiZero[ii][jj],fHadron[ii][jj] ));
- //cout << " HighFlux Parameters fGamma [2][2] = " << fGamma[2][2] << endl;
- //cout << " HighFlux Parameters fHadron [2][2] = " << fHadron[2][2] << endl;
-
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff