// 0.) base:
fHistList(NULL),
// 1.) common:
- fBookOnlyBasicCCH(kFALSE),
+ fBookOnlyBasicCCH(kTRUE),
fCommonHists(NULL),
fCommonHists2nd(NULL),
fCommonHists4th(NULL),
Double_t dQ3nQ2nQ3nstarQ2nstar = (pow(dReQ2n,2.)+pow(dImQ2n,2.))*(pow(dReQ3n,2.)+pow(dImQ3n,2.));
// |Q_{5n}|^2 |Q_{n}|^2
Double_t dQ5nQ1nQ5nstarQ1nstar = (pow(dReQ5n,2.)+pow(dImQ5n,2.))*(pow(dReQ1n,2.)+pow(dImQ1n,2.));
+ // |Q_{3n}|^2 |Q_{n}|^2
+ Double_t dQ3nQ1nQ3nstarQ1nstar = (pow(dReQ3n,2.)+pow(dImQ3n,2.))*(pow(dReQ1n,2.)+pow(dImQ1n,2.));
// Re[Q_{2n}Q_{n}Q_{n}^*Q_{n}^*Q_{n}^*]
Double_t reQ2nQ1nQ1nstarQ1nstarQ1nstar = (dReQ2n*dReQ1n-dImQ2n*dImQ1n)*(pow(dReQ1n,3)-3.*dReQ1n*pow(dImQ1n,2))
+ (dReQ2n*dImQ1n+dReQ1n*dImQ2n)*(3.*dImQ1n*pow(dReQ1n,2)-pow(dImQ1n,3));
// Re[Q_{2n}Q_{n}Q_{n}Q_{n}^*Q_{n}^*Q_{n}^*Q_{n}^*]
Double_t reQ2nQ1nQ1nQ1nstarQ1nstarQ1nstarQ1nstar = pow((pow(dReQ1n,2.)+pow(dImQ1n,2.)),2.)
* (pow(dReQ1n,2.)*dReQ2n-dReQ2n*pow(dImQ1n,2.)
- + 2.*dReQ1n*dImQ1n*dImQ2n);
+ + 2.*dReQ1n*dImQ1n*dImQ2n);
+ // Re[Q_{6n}Q_{2n}^*Q_{2n}^*Q_{n}^*Q_{n}^*]
+ Double_t reQ6nQ2nstarQ2nstarQ1nstarQ1nstar = pow(dReQ1n*dReQ2n,2.)*dReQ6n-pow(dReQ2n*dImQ1n,2.)*dReQ6n
+ - 4.*dReQ1n*dReQ2n*dReQ6n*dImQ1n*dImQ2n
+ - pow(dReQ1n*dImQ2n,2.)*dReQ6n+pow(dImQ1n*dImQ2n,2.)*dReQ6n
+ + 2.*dReQ1n*pow(dReQ2n,2.)*dImQ1n*dImQ6n
+ + 2.*pow(dReQ1n,2.)*dReQ2n*dImQ2n*dImQ6n
+ - 2.*dReQ2n*pow(dImQ1n,2.)*dImQ2n*dImQ6n
+ - 2.*dReQ1n*dImQ1n*pow(dImQ2n,2.)*dImQ6n;
+ // Re[Q_{4n}Q_{1n}Q_{1n}Q_{3n}^*Q_{3n}^*]
+ Double_t reQ4nQ1nQ1nQ3nstarQ3nstar = pow(dReQ1n*dReQ3n,2.)*dReQ4n-pow(dReQ3n*dImQ1n,2.)*dReQ4n
+ + 4.*dReQ1n*dReQ3n*dReQ4n*dImQ1n*dImQ3n
+ - pow(dReQ1n*dImQ3n,2.)*dReQ4n+pow(dImQ1n*dImQ3n,2.)*dReQ4n
+ - 2.*dReQ1n*pow(dReQ3n,2.)*dImQ1n*dImQ4n
+ + 2.*pow(dReQ1n,2.)*dReQ3n*dImQ3n*dImQ4n
+ - 2.*dReQ3n*pow(dImQ1n,2.)*dImQ3n*dImQ4n
+ + 2.*dReQ1n*dImQ1n*pow(dImQ3n,2.)*dImQ4n;
+ // Re[Q_{3n}Q_{3n}Q_{2n}^*Q_{2n}^*Q_{1n}^*Q_{1n}^*]
+ Double_t reQ3nQ3nQ2nstarQ2nstarQ1nstarQ1nstar = (dReQ1n*dReQ2n*dReQ3n-dReQ2n*dReQ3n*dImQ1n-dReQ1n*dReQ3n*dImQ2n
+ - dReQ3n*dImQ1n*dImQ2n+dReQ1n*dReQ2n*dImQ3n+dReQ2n*dImQ1n*dImQ3n
+ + dReQ1n*dImQ2n*dImQ3n-dImQ1n*dImQ2n*dImQ3n)*(dReQ1n*dReQ2n*dReQ3n
+ + dReQ2n*dReQ3n*dImQ1n+dReQ1n*dReQ3n*dImQ2n-dReQ3n*dImQ1n*dImQ2n
+ - dReQ1n*dReQ2n*dImQ3n+dReQ2n*dImQ1n*dImQ3n+dReQ1n*dImQ2n*dImQ3n
+ + dImQ1n*dImQ2n*dImQ3n);
// Results for multiparticle azimuthal correlations:
// 2-particle:
four5n1n5n1n = (dQ5nQ1nQ5nstarQ1nstar-2.*reQ6nQ5nstarQ1nstar-2.*reQ5nQ4nstarQ1nstar
+ pow(dReQ6n,2.)+pow(dImQ6n,2.)-(dMult-4.)*(pow(dReQ5n,2.)+pow(dImQ5n,2.))
+ pow(dReQ4n,2.)+pow(dImQ4n,2.)-(dMult-4.)*(pow(dReQ1n,2.)+pow(dImQ1n,2.))+dMult*(dMult-6.))
- / (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.));
-
+ / (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.));
+
+ // TBI: Recursive formula needed:
four6n4n1n1n = (reQ6nQ4nstarQ1nstarQ1nstar
- dMult*(dMult-1.)*(dMult-2.)*(three2n1n1n+2.*three5n4n1n+2.*three6n5n1n+three6n4n2n)
- dMult*(dMult-1.)*(2.*two1n1n+1.*two4n4n+1.*two6n6n+1.*two2n2n+2.*two5n5n)
- 1.*dMult)
/ (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.));
-
+
four6n2n2n2n = (reQ6nQ2nstarQ2nstarQ2nstar-3.*reQ6nQ4nstarQ2nstar-3.*reQ4nQ2nstarQ2nstar
+ 2.*(pow(dReQ6n,2.)+pow(dImQ6n,2.))+3.*(pow(dReQ4n,2.)+pow(dImQ4n,2.))
+ 6.*(pow(dReQ2n,2.)+pow(dImQ2n,2.))-6.*dMult)
+ (dMult-10.)*(pow(dReQ2n,2.)+pow(dImQ2n,2.))+2.*(dMult-7.)*(pow(dReQ1n,2.)+pow(dImQ1n,2.))
- 2.*dMult*(dMult-12.))
/ (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.)*(dMult-4.));
+
+ // Peter Jochumzsen:
+ five6n2n2n1n1n = (reQ6nQ2nstarQ2nstarQ1nstarQ1nstar
+ - 12.*pow(dReQ1n,2.)-12.*pow(dImQ1n,2.)
+ - 14.*pow(dReQ2n,2.)-14.*pow(dImQ2n,2.)
+ - 8.*pow(dReQ3n,2.)-8.*pow(dImQ3n,2.)
+ - 6.*pow(dReQ4n,2.)-6.*pow(dImQ4n,2.)
+ - 4.*pow(dReQ5n,2.)-4.*pow(dImQ5n,2.)
+ - 6.*pow(dReQ6n,2.)-6.*pow(dImQ6n,2.)
+ + 2.*reQ2nQ1nstarQ1nstar + 8.*reQ3nQ2nstarQ1nstar
+ + 5.*reQ6nQ4nstarQ2nstar - reQ6nQ4nstarQ1nstarQ1nstar
+ + 2.*reQ6nQ3nstarQ3nstar - reQ6nQ2nstarQ2nstarQ2nstar
+ + 4.*reQ4nQ2nstarQ2nstar - 2.*reQ4nQ2nstarQ1nstarQ1nstar
+ + 2.*reQ5nQ4nstarQ1nstar - 2.*reQ5nQ2nstarQ2nstarQ1nstar
+ + 4.*reQ4nQ3nstarQ1nstar + 4.*reQ5nQ3nstarQ2nstar
+ + 4.*reQ6nQ5nstarQ1nstar - 4.*reQ6nQ3nstarQ2nstarQ1nstar + 24.*dMult)
+ / (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.)*(dMult-4.));
- // five6n2n2n1n1n = ;
- // five4n1n1n3n3n = ;
+ // Peter Jochumzsen:
+ /*
+ five4n1n1n3n3n = (reQ6nQ2nstarQ2nstarQ1nstarQ1nstar
+ - 12.*pow(dReQ1n,2.)-12.*pow(dImQ1n,2.)
+ - 14.*pow(dReQ2n,2.)-14.*pow(dImQ2n,2.)
+ - 8.*pow(dReQ3n,2.)-8.*pow(dImQ3n,2.)
+ - 6.*pow(dReQ4n,2.)-6.*pow(dImQ4n,2.)
+ - 4.*pow(dReQ5n,2.)-4.*pow(dImQ5n,2.)
+ - 6.*pow(dReQ6n,2.)-6.*pow(dImQ6n,2.)
+ + 2.*reQ2nQ1nstarQ1nstar + 8.*reQ3nQ2nstarQ1nstar
+ + 5.*reQ6nQ4nstarQ2nstar - reQ6nQ4nstarQ1nstarQ1nstar
+ + 2.*reQ6nQ3nstarQ3nstar - reQ6nQ2nstarQ2nstarQ2nstar
+ + 4.*reQ4nQ2nstarQ2nstar - 2.*reQ4nQ2nstarQ1nstarQ1nstar
+ + 2.*reQ5nQ4nstarQ1nstar - 2.*reQ5nQ2nstarQ2nstarQ1nstar
+ + 4.*reQ4nQ3nstarQ1nstar + 4.*reQ5nQ3nstarQ2nstar
+ + 4.*reQ6nQ5nstarQ1nstar - 4.*reQ6nQ3nstarQ2nstarQ1nstar + 24.*dMult)
+ / (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.)*(dMult-4.));
+ */
// Average 5-particle correlations for all events:
fIntFlowCorrelationsAllPro->Fill(52.5,five3n3n3n2n1n,dMult*(dMult-1.)*(dMult-2.)*(dMult-3.)*(dMult-4.));
+ (dMult*dMult-20.*dMult+80.)*(pow(dReQ1n,2.)+pow(dImQ1n,2.))
- dMult*(dMult-12.)*(dMult-10.))
/ (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.)*(dMult-4.)*(dMult-5.));
-
- // six3n3n2n2n1n1n = ;
+
+ // Peter Jochumzsen:
+ six3n3n2n2n1n1n = (reQ3nQ3nQ2nstarQ2nstarQ1nstarQ1nstar
+ + (80.-16.*dMult)*pow(dReQ1n,2.)+(80.-16.*dMult)*pow(dImQ1n,2.)
+ + (78.-16.*dMult)*pow(dReQ2n,2.)+(78.-16.*dMult)*pow(dImQ2n,2.)
+ + (72.-16.*dMult)*pow(dReQ3n,2.)+(72.-16.*dMult)*pow(dImQ3n,2.)
+ + 14.*pow(dReQ4n,2.)+14.*pow(dImQ4n,2.)
+ + 8.*pow(dReQ5n,2.)+8.*pow(dImQ5n,2.)
+ + 6.*pow(dReQ6n,2.)+6.*pow(dImQ6n,2.)
+ + 1.*reQ6nQ2nstarQ2nstarQ2nstar - 1.*reQ6nQ2nstarQ2nstarQ1nstarQ1nstar
+ - 76.*reQ3nQ2nstarQ1nstar + 4.*reQ3nQ1nstarQ1nstarQ1nstar
+ - 8.*reQ3nQ2nstarQ1nstar + 8.*dQ2nQ1nQ2nstarQ1nstar
+ + 4.*reQ5nQ2nstarQ2nstarQ1nstar - 2.*reQ6nQ3nstarQ3nstar
+ + 4.*reQ6nQ3nstarQ2nstarQ1nstar - 4.*reQ5nQ4nstarQ1nstar
+ + 16.*dMult*reQ3nQ2nstarQ1nstar - 2.*reQ4nQ2nstarQ2nstar
+ - 4.*reQ3nQ3nQ3nstarQ2nstarQ1nstar -8.*reQ4nQ3nstarQ1nstar
+ - 10.*reQ4nQ2nstarQ2nstar + 4.*reQ4nQ2nstarQ1nstarQ1nstar
+ - 12.*reQ4nQ3nstarQ1nstar + 8.*dQ3nQ1nQ3nstarQ1nstar
+ + 8.*reQ3nQ1nQ2nstarQ2nstar - 4.*reQ3nQ1nQ2nstarQ1nstarQ1nstar
+ + 5.*reQ4nQ2nQ3nstarQ3nstar+2.*pow(pow(dReQ2n,2.)+pow(dImQ2n,2.),2.)
+ + 4.*reQ5nQ1nQ3nstarQ3nstar+2.*pow(pow(dReQ3n,2.)+pow(dImQ3n,2.),2.)
+ - 6.*reQ6nQ3nstarQ3nstar - 14.*reQ2nQ1nstarQ1nstar
+ - 1.*reQ3nQ3nQ2nstarQ2nstarQ2nstar-4.*reQ3nQ2nQ2nstarQ2nstarQ1nstar
+ - 1.*reQ4nQ1nQ1nQ3nstarQ3nstar-8.*reQ5nQ3nstarQ2nstar
+ + 2.*pow(pow(dReQ1n,2.)+pow(dImQ1n,2.),2.) - 10.*reQ2nQ1nstarQ1nstar
+ - 4.*reQ6nQ5nstarQ1nstar-5.*reQ6nQ4nstarQ2nstar
+ + 1.*reQ6nQ4nstarQ1nstarQ1nstar-8.*reQ5nQ3nstarQ2nstar
+ + 4.*reQ4nQ1nQ3nstarQ2nstar+8.*dQ3nQ2nQ3nstarQ2nstar
+ - 120.*dMult + 16.*dMult*dMult)
+ / (dMult*(dMult-1.)*(dMult-2.)*(dMult-3.)*(dMult-4.)*(dMult-5.));
// Average 6-particle correlations for all events:
fIntFlowCorrelationsAllPro->Fill(57.5,six3n2n1n3n2n1n,dMult*(dMult-1.)*(dMult-2.)*(dMult-3.)*(dMult-4.)*(dMult-5.));
// Calculate generalized Q-cumulants (cumulants corrected for non-unifom acceptance).
// Isotropic cumulants:
- Double_t qc2 = fIntFlowQcumulants->GetBinContent(1);
- Double_t qc2Error = fIntFlowQcumulants->GetBinError(1);
- Double_t qc4 = fIntFlowQcumulants->GetBinContent(2);
- Double_t qc4Error = fIntFlowQcumulants->GetBinError(2);
- //Double_t qc6 = fIntFlowQcumulants->GetBinContent(3);
- //Double_t qc6Error = fIntFlowQcumulants->GetBinError(3);
- //Double_t qc8 = fIntFlowQcumulants->GetBinContent(4);
- //Double_t qc8Error = fIntFlowQcumulants->GetBinError(4);
+ Double_t QC2 = fIntFlowQcumulants->GetBinContent(1);
+ Double_t QC2Error = fIntFlowQcumulants->GetBinError(1);
+ Double_t QC4 = fIntFlowQcumulants->GetBinContent(2);
+ Double_t QC4Error = fIntFlowQcumulants->GetBinError(2);
+ //Double_t QC6 = fIntFlowQcumulants->GetBinContent(3);
+ //Double_t QC6Error = fIntFlowQcumulants->GetBinError(3);
+ //Double_t QC8 = fIntFlowQcumulants->GetBinContent(4);
+ //Double_t QC8Error = fIntFlowQcumulants->GetBinError(4);
// Measured 2-, 4-, 6- and 8-particle correlations:
Double_t two = fIntFlowCorrelationsHist->GetBinContent(1); // <<2>>
}
} // end of if(fApplyCorrectionForNUA && fPropagateErrorAlsoFromNIT)
// Quantify detector bias to QC{2}:
- if(TMath::Abs(qc2)>0.)
+ if(TMath::Abs(QC2)>0.)
{
- fIntFlowDetectorBias->SetBinContent(1,gQC2/qc2);
- if(qc2Error>0.)
+ fIntFlowDetectorBias->SetBinContent(1,gQC2/QC2);
+ if(QC2Error>0.)
{
- Double_t errorSquared = gQC2ErrorSquared/pow(qc2,2.)+pow(gQC2,2.)*pow(qc2Error,2.)/pow(qc2,4.);
+ Double_t errorSquared = gQC2ErrorSquared/pow(QC2,2.)+pow(gQC2,2.)*pow(QC2Error,2.)/pow(QC2,4.);
if(errorSquared>0.)
{
fIntFlowDetectorBias->SetBinError(1,pow(errorSquared,0.5));
}
}
- } // end of if(TMath::Abs(qc2)>0.)
+ } // end of if(TMath::Abs(QC2)>0.)
// Calculating generalized QC{4}:
// Generalized QC{4}:
}
} // end of if(fApplyCorrectionForNUA && fPropagateErrorAlsoFromNIT)
// Quantify detector bias to QC{4}:
- if(TMath::Abs(qc4)>0.)
+ if(TMath::Abs(QC4)>0.)
{
- fIntFlowDetectorBias->SetBinContent(2,gQC4/qc4);
- if(qc4Error>0.)
+ fIntFlowDetectorBias->SetBinContent(2,gQC4/QC4);
+ if(QC4Error>0.)
{
- Double_t errorSquared = gQC4ErrorSquared/pow(qc4,2.)+pow(gQC4,2.)*pow(qc4Error,2.)/pow(qc4,4.);
+ Double_t errorSquared = gQC4ErrorSquared/pow(QC4,2.)+pow(gQC4,2.)*pow(QC4Error,2.)/pow(QC4,4.);
if(errorSquared>0.)
{
fIntFlowDetectorBias->SetBinError(2,pow(errorSquared,0.5));
}
}
- } // end of if(TMath::Abs(qc4)>0.)
+ } // end of if(TMath::Abs(QC4)>0.)
// .... to be improved (continued for 6th and 8th order) ....
two = fIntFlowCorrelationsVsMHist[0]->GetBinContent(b); // <<2>> vs M
four = fIntFlowCorrelationsVsMHist[1]->GetBinContent(b); // <<4>> vs M
// Isotropic cumulants:
- qc2 = two;
- qc4 = four-2.*pow(two,2.);
+ QC2 = two;
+ QC4 = four-2.*pow(two,2.);
// Non-isotropic terms:
c1 = fIntFlowCorrectionTermsForNUAVsMPro[1][0]->GetBinContent(b); // <<cos(n*phi1)>>
c2 = fIntFlowCorrectionTermsForNUAVsMPro[1][1]->GetBinContent(b); // <<cos(n*(phi1+phi2))>>
+ 8.*two*(pow(c1,2.)+pow(s1,2.))-6.*pow((pow(c1,2.)+pow(s1,2.)),2.);
if(fApplyCorrectionForNUAVsM){fIntFlowQcumulantsVsM[1]->SetBinContent(b,gQC4);}
// Detector bias vs M:
- if(TMath::Abs(qc2)>0.)
+ if(TMath::Abs(QC2)>0.)
{
- fIntFlowDetectorBiasVsM[0]->SetBinContent(b,gQC2/qc2);
- } // end of if(TMath::Abs(qc2)>0.)
- if(TMath::Abs(qc4)>0.)
+ fIntFlowDetectorBiasVsM[0]->SetBinContent(b,gQC2/QC2);
+ } // end of if(TMath::Abs(QC2)>0.)
+ if(TMath::Abs(QC4)>0.)
{
- fIntFlowDetectorBiasVsM[1]->SetBinContent(b,gQC4/qc4);
- } // end of if(TMath::Abs(qc4)>0.)
+ fIntFlowDetectorBiasVsM[1]->SetBinContent(b,gQC4/QC4);
+ } // end of if(TMath::Abs(QC4)>0.)
// Rebin in M:
for(Int_t co=0;co<4;co++)
{
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff