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Merged
skundu692 merged 4 commits into from
Nov 14, 2024
Merged

[PWGLF] adding efficiency correction test #8405

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f23ba35
adding efficiency correction test
Nov 12, 2024
f956bf6
adding efficiency correction test
Nov 12, 2024
f970f7f
fix megalinter
Nov 12, 2024
f580817
fix typo
Nov 12, 2024
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90 changes: 60 additions & 30 deletions PWGLF/Tasks/Strangeness/lambdapolarization.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
#include <cstdlib>
#include <chrono>
#include <string>
#include <vector>

#include "TLorentzVector.h"
#include "TRandom3.h"
Expand Down Expand Up @@ -128,6 +129,9 @@ struct lambdapolarization {
Configurable<bool> cfgShiftCorrDef{"cfgShiftCorrDef", false, "additional shift correction definition"};
Configurable<std::string> cfgShiftPath{"cfgShiftPath", "Users/j/junlee/Qvector/QvecCalib/Shift", "Path for Shift"};

Configurable<bool> cfgEffCor{"cfgEffCor", false, "flag to apply efficiency correction"};
Configurable<std::string> cfgEffCorPath{"cfgEffCorPath", "", "path for pseudo efficiency correction"};

ConfigurableAxis massAxis{"massAxis", {30, 1.1, 1.13}, "Invariant mass axis"};
ConfigurableAxis ptAxis{"ptAxis", {VARIABLE_WIDTH, 0.2, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 6.5, 8.0, 10.0, 100.0}, "Transverse momentum bins"};
ConfigurableAxis centAxis{"centAxis", {VARIABLE_WIDTH, 0, 5, 10, 20, 30, 40, 50, 60, 70, 80, 100}, "Centrality interval"};
Expand All @@ -151,6 +155,7 @@ struct lambdapolarization {
int currentRunNumber = -999;
int lastRunNumber = -999;
std::vector<TProfile3D*> shiftprofile{};
TProfile2D* EffMap = nullptr;

std::string fullCCDBShiftCorrPath;

Expand Down Expand Up @@ -203,6 +208,10 @@ struct lambdapolarization {
histos.add(Form("psi%d/h_alambda_vncos", i), "", {HistType::kTHnSparseF, {massAxis, ptAxis, cosAxis, centAxis}});
histos.add(Form("psi%d/h_alambda_vnsin", i), "", {HistType::kTHnSparseF, {massAxis, ptAxis, cosAxis, centAxis}});
}
histos.add("QA/ptspec_l", "", {HistType::kTH3F, {massAxis, ptAxis, centAxis}});
histos.add("QA/ptspec_al", "", {HistType::kTH3F, {massAxis, ptAxis, centAxis}});
histos.add("QA/ptspecCor_l", "", {HistType::kTH3F, {massAxis, ptAxis, centAxis}});
histos.add("QA/ptspecCor_al", "", {HistType::kTH3F, {massAxis, ptAxis, centAxis}});

if (cfgQAv0) {
histos.add("QA/CentDist", "", {HistType::kTH1F, {centQaAxis}});
Expand Down Expand Up @@ -558,50 +567,67 @@ struct lambdapolarization {
continue;
}

if (LambdaTag) {
histos.fill(HIST("QA/ptspec_l"), v0.mLambda(), v0.pt(), centrality);
if (cfgEffCor) {
histos.fill(HIST("QA/ptspecCor_l"), v0.mLambda(), v0.pt(), centrality,
1.0 / EffMap->GetBinContent(EffMap->GetXaxis()->FindBin(v0.pt()), EffMap->GetYaxis()->FindBin(centrality)));
}
}
if (aLambdaTag) {
histos.fill(HIST("QA/ptspec_al"), v0.mAntiLambda(), v0.pt(), centrality);
if (cfgEffCor) {
histos.fill(HIST("QA/ptspecCor_al"), v0.mAntiLambda(), v0.pt(), centrality,
1.0 / EffMap->GetBinContent(EffMap->GetXaxis()->FindBin(v0.pt()), EffMap->GetYaxis()->FindBin(centrality)));
}
}

double weight = cfgEffCor ? 1.0 / EffMap->GetBinContent(EffMap->GetXaxis()->FindBin(v0.pt()), EffMap->GetYaxis()->FindBin(centrality)) : 1.;

if (nmode == 2) { ////////////
if (LambdaTag) {
histos.fill(HIST("psi2/h_lambda_cos"), v0.mLambda(), v0.pt(), angle, centrality, relphi);
histos.fill(HIST("psi2/h_lambda_cos2"), v0.mLambda(), v0.pt(), angle * angle, centrality, relphi);
histos.fill(HIST("psi2/h_lambda_cossin"), v0.mLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality);
histos.fill(HIST("psi2/h_lambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality);
histos.fill(HIST("psi2/h_lambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality);
histos.fill(HIST("psi2/h_lambda_cos"), v0.mLambda(), v0.pt(), angle, centrality, relphi, weight);
histos.fill(HIST("psi2/h_lambda_cos2"), v0.mLambda(), v0.pt(), angle * angle, centrality, relphi, weight);
histos.fill(HIST("psi2/h_lambda_cossin"), v0.mLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality, weight);
histos.fill(HIST("psi2/h_lambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality, weight);
histos.fill(HIST("psi2/h_lambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality, weight);
}
if (aLambdaTag) {
histos.fill(HIST("psi2/h_alambda_cos"), v0.mAntiLambda(), v0.pt(), angle, centrality, relphi);
histos.fill(HIST("psi2/h_alambda_cos2"), v0.mAntiLambda(), v0.pt(), angle * angle, centrality, relphi);
histos.fill(HIST("psi2/h_alambda_cossin"), v0.mAntiLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality);
histos.fill(HIST("psi2/h_alambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality);
histos.fill(HIST("psi2/h_alambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality);
histos.fill(HIST("psi2/h_alambda_cos"), v0.mAntiLambda(), v0.pt(), angle, centrality, relphi, weight);
histos.fill(HIST("psi2/h_alambda_cos2"), v0.mAntiLambda(), v0.pt(), angle * angle, centrality, relphi, weight);
histos.fill(HIST("psi2/h_alambda_cossin"), v0.mAntiLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality, weight);
histos.fill(HIST("psi2/h_alambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality, weight);
histos.fill(HIST("psi2/h_alambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality, weight);
}
} else if (nmode == 3) {
if (LambdaTag) {
histos.fill(HIST("psi3/h_lambda_cos"), v0.mLambda(), v0.pt(), angle, centrality, relphi);
histos.fill(HIST("psi3/h_lambda_cos2"), v0.mLambda(), v0.pt(), angle * angle, centrality, relphi);
histos.fill(HIST("psi3/h_lambda_cossin"), v0.mLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality);
histos.fill(HIST("psi3/h_lambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality);
histos.fill(HIST("psi3/h_lambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality);
histos.fill(HIST("psi3/h_lambda_cos"), v0.mLambda(), v0.pt(), angle, centrality, relphi, weight);
histos.fill(HIST("psi3/h_lambda_cos2"), v0.mLambda(), v0.pt(), angle * angle, centrality, relphi, weight);
histos.fill(HIST("psi3/h_lambda_cossin"), v0.mLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality, weight);
histos.fill(HIST("psi3/h_lambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality, weight);
histos.fill(HIST("psi3/h_lambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality, weight);
}
if (aLambdaTag) {
histos.fill(HIST("psi3/h_alambda_cos"), v0.mAntiLambda(), v0.pt(), angle, centrality, relphi);
histos.fill(HIST("psi3/h_alambda_cos2"), v0.mAntiLambda(), v0.pt(), angle * angle, centrality, relphi);
histos.fill(HIST("psi3/h_alambda_cossin"), v0.mAntiLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality);
histos.fill(HIST("psi3/h_alambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality);
histos.fill(HIST("psi3/h_alambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality);
histos.fill(HIST("psi3/h_alambda_cos"), v0.mAntiLambda(), v0.pt(), angle, centrality, relphi, weight);
histos.fill(HIST("psi3/h_alambda_cos2"), v0.mAntiLambda(), v0.pt(), angle * angle, centrality, relphi, weight);
histos.fill(HIST("psi3/h_alambda_cossin"), v0.mAntiLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality, weight);
histos.fill(HIST("psi3/h_alambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality, weight);
histos.fill(HIST("psi3/h_alambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality, weight);
}
} else if (nmode == 4) {
if (LambdaTag) {
histos.fill(HIST("psi4/h_lambda_cos"), v0.mLambda(), v0.pt(), angle, centrality, relphi);
histos.fill(HIST("psi4/h_lambda_cos2"), v0.mLambda(), v0.pt(), angle * angle, centrality, relphi);
histos.fill(HIST("psi4/h_lambda_cossin"), v0.mLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality);
histos.fill(HIST("psi4/h_lambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality);
histos.fill(HIST("psi4/h_lambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality);
histos.fill(HIST("psi4/h_lambda_cos"), v0.mLambda(), v0.pt(), angle, centrality, relphi, weight);
histos.fill(HIST("psi4/h_lambda_cos2"), v0.mLambda(), v0.pt(), angle * angle, centrality, relphi, weight);
histos.fill(HIST("psi4/h_lambda_cossin"), v0.mLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality, weight);
histos.fill(HIST("psi4/h_lambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality, weight);
histos.fill(HIST("psi4/h_lambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality, weight);
}
if (aLambdaTag) {
histos.fill(HIST("psi4/h_alambda_cos"), v0.mAntiLambda(), v0.pt(), angle, centrality, relphi);
histos.fill(HIST("psi4/h_alambda_cos2"), v0.mAntiLambda(), v0.pt(), angle * angle, centrality, relphi);
histos.fill(HIST("psi4/h_alambda_cossin"), v0.mAntiLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality);
histos.fill(HIST("psi4/h_alambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality);
histos.fill(HIST("psi4/h_alambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality);
histos.fill(HIST("psi4/h_alambda_cos"), v0.mAntiLambda(), v0.pt(), angle, centrality, relphi, weight);
histos.fill(HIST("psi4/h_alambda_cos2"), v0.mAntiLambda(), v0.pt(), angle * angle, centrality, relphi, weight);
histos.fill(HIST("psi4/h_alambda_cossin"), v0.mAntiLambda(), v0.pt(), angle * TMath::Sin(relphi), centrality, weight);
histos.fill(HIST("psi4/h_alambda_vncos"), v0.mLambda(), v0.pt(), TMath::Cos(relphi), centrality, weight);
histos.fill(HIST("psi4/h_alambda_vnsin"), v0.mLambda(), v0.pt(), TMath::Sin(relphi), centrality, weight);
}
} ////////// FIXME: not possible to get histograms using nmode
}
Expand Down Expand Up @@ -637,6 +663,10 @@ struct lambdapolarization {
lastRunNumber = currentRunNumber;
}
}
if (cfgEffCor) {
auto bc = collision.bc_as<aod::BCsWithTimestamps>();
EffMap = ccdb->getForTimeStamp<TProfile2D>(cfgEffCorPath.value, bc.timestamp());
}
for (int i = 2; i < cfgnMods + 2; i++) {
if (cfgShiftCorrDef) {
FillShiftCorrection(collision, i);
Expand Down