Skip to content

[PWGLF] add histos for shift correction #12775

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
romainschotter merged 3 commits into from
Aug 29, 2025
Merged

[PWGLF] add histos for shift correction #12775

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
c6e6c22
add histos for shift correction
Aug 28, 2025
47f7993
Please consider the following formatting changes
alibuild Aug 28, 2025
df4de12
Merge pull request #35 from alibuild/alibot-cleanup-12775
ChiaraDeMartin95 Aug 28, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 18 additions & 0 deletions PWGLF/TableProducer/Strangeness/cascadeflow.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,7 @@
Configurable<bool> cfgShiftCorr{"cfgShiftCorr", 0, ""};
Configurable<std::string> cfgShiftPath{"cfgShiftPath", "Users/j/junlee/Qvector/QvecCalib/Shift", "Path for Shift"};
Configurable<int> cfgnMods{"cfgnMods", 1, "The number of modulations of interest starting from 2"};
// Configurable<float> cfgHarmonic{"cfgHarmonic", 2, "Harmonic for event plane calculation"};

// THN axes
ConfigurableAxis thnConfigAxisFT0C{"thnConfigAxisFT0C", {8, 0, 80}, "FT0C centrality (%)"};
Expand Down Expand Up @@ -484,7 +485,7 @@
auto coeffshiftxFT0C = shiftprofile.at(nmode - 2)->GetBinContent(shiftprofile.at(nmode - 2)->FindBin(coll.centFT0C(), 0.5, ishift - 0.5));
auto coeffshiftyFT0C = shiftprofile.at(nmode - 2)->GetBinContent(shiftprofile.at(nmode - 2)->FindBin(coll.centFT0C(), 1.5, ishift - 0.5));

deltapsiFT0C += ((1 / (1.0 * ishift)) * (-coeffshiftxFT0C * TMath::Cos(ishift * static_cast<float>(nmode) * psiT0C) + coeffshiftyFT0C * TMath::Sin(ishift * static_cast<float>(nmode) * psiT0C)));

Check failure on line 488 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
}
return psiT0C + deltapsiFT0C;
}
Expand All @@ -503,16 +504,16 @@
auto coeffshiftyTPCA = shiftprofile.at(nmode - 2)->GetBinContent(shiftprofile.at(nmode - 2)->FindBin(coll.centFT0C(), 3.5, ishift - 0.5));
auto coeffshiftxTPCC = shiftprofile.at(nmode - 2)->GetBinContent(shiftprofile.at(nmode - 2)->FindBin(coll.centFT0C(), 4.5, ishift - 0.5));
auto coeffshiftyTPCC = shiftprofile.at(nmode - 2)->GetBinContent(shiftprofile.at(nmode - 2)->FindBin(coll.centFT0C(), 5.5, ishift - 0.5));
deltapsiFT0C += ((1 / (1.0 * ishift)) * (-coeffshiftxFT0C * TMath::Cos(ishift * static_cast<float>(nmode) * psiT0C) + coeffshiftyFT0C * TMath::Sin(ishift * static_cast<float>(nmode) * psiT0C)));

Check failure on line 507 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
deltapsiTPCA += ((1 / (1.0 * ishift)) * (-coeffshiftxTPCA * TMath::Cos(ishift * static_cast<float>(nmode) * psiTPCA) + coeffshiftyTPCA * TMath::Sin(ishift * static_cast<float>(nmode) * psiTPCA)));

Check failure on line 508 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
deltapsiTPCC += ((1 / (1.0 * ishift)) * (-coeffshiftxTPCC * TMath::Cos(ishift * static_cast<float>(nmode) * psiTPCC) + coeffshiftyTPCC * TMath::Sin(ishift * static_cast<float>(nmode) * psiTPCC)));

Check failure on line 509 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
}
// histos.fill(HIST("psi2/QA/EP_FT0C_shifted"), coll.centFT0C(), psiT0C + deltapsiFT0C);
// histos.fill(HIST("psi2/QA/EP_TPCA_shifted"), coll.centFT0C(), psiTPCA + deltapsiTPCA);
// histos.fill(HIST("psi2/QA/EP_TPCC_shifted"), coll.centFT0C(), psiTPCC + deltapsiTPCC);
resolution.fill(HIST("QVectorsT0CTPCA_Shifted"), coll.centFT0C(), TMath::Cos(static_cast<float>(nmode) * (psiT0C + deltapsiFT0C - psiTPCA - deltapsiTPCA)));

Check failure on line 514 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
resolution.fill(HIST("QVectorsT0CTPCC_Shifted"), coll.centFT0C(), TMath::Cos(static_cast<float>(nmode) * (psiT0C + deltapsiFT0C - psiTPCC - deltapsiTPCC)));

Check failure on line 515 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
resolution.fill(HIST("QVectorsTPCAC_Shifted"), coll.centFT0C(), TMath::Cos(static_cast<float>(nmode) * (psiTPCA + deltapsiTPCA - psiTPCC - deltapsiTPCC)));

Check failure on line 516 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return true;
}

Expand Down Expand Up @@ -703,6 +704,8 @@
float maxMass[2]{1.36, 1.73};
float minMassLambda[2]{1.09, 1.09};
float maxMassLambda[2]{1.14, 1.14};
const AxisSpec shiftAxis = {10, 0, 10, "shift"};
const AxisSpec basisAxis = {2, 0, 2, "basis"};
const AxisSpec massCascAxis[2]{{static_cast<int>((maxMass[0] - minMass[0]) / 0.001f), minMass[0], maxMass[0], "#Xi candidate mass (GeV/c^{2})"},
{static_cast<int>((maxMass[1] - minMass[1]) / 0.001f), minMass[1], maxMass[1], "#Omega candidate mass (GeV/c^{2})"}};
const AxisSpec massLambdaAxis[2]{{static_cast<int>((maxMassLambda[0] - minMassLambda[0]) / 0.001f), minMassLambda[0], maxMassLambda[0], "#Lambda candidate mass (GeV/c^{2})"},
Expand All @@ -726,8 +729,12 @@
resolution.add("QVectorsT0CTPCC_Shifted", "QVectorsT0CTPCC_Shifted", HistType::kTH2F, {axisQVs, CentAxis});
resolution.add("QVectorsTPCAC_Shifted", "QVectorsTPCAC_Shifted", HistType::kTH2F, {axisQVs, CentAxis});

histos.add("ShiftFT0C", "ShiftFT0C", kTProfile3D, {CentAxis, basisAxis, shiftAxis});
histos.add("ShiftTPCL", "ShiftTPCL", kTProfile3D, {CentAxis, basisAxis, shiftAxis});
histos.add("ShiftTPCR", "ShiftTPCR", kTProfile3D, {CentAxis, basisAxis, shiftAxis});

histos.add("hNEvents", "hNEvents", {HistType::kTH1F, {{10, 0.f, 10.f}}});
for (Int_t n = 1; n <= histos.get<TH1>(HIST("hNEvents"))->GetNbinsX(); n++) {

Check failure on line 737 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
histos.get<TH1>(HIST("hNEvents"))->GetXaxis()->SetBinLabel(n, hNEventsLabels[n - 1]);
}
histos.add("hEventVertexZ", "hEventVertexZ", kTH1F, {{120, -12., 12.}});
Expand Down Expand Up @@ -866,11 +873,11 @@
histosMCGen.add("hGenOmegaY", "hGenOmegaY", HistType::kTH1F, {{100, -1, 1}});
histosMCGen.add("hZvertexGen", "hZvertexGen", HistType::kTH1F, {{100, -20, 20}});
histosMCGen.add("hNEventsMC", "hNEventsMC", {HistType::kTH1F, {{6, 0.f, 6.f}}});
for (Int_t n = 1; n <= histosMCGen.get<TH1>(HIST("hNEventsMC"))->GetNbinsX(); n++) {

Check failure on line 876 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
histosMCGen.get<TH1>(HIST("hNEventsMC"))->GetXaxis()->SetBinLabel(n, hNEventsLabelsMC[n - 1]);
}
histosMCGen.add("hNCascGen", "hNCascGen", {HistType::kTH1F, {{8, 0.f, 8.f}}});
for (Int_t n = 1; n <= histosMCGen.get<TH1>(HIST("hNCascGen"))->GetNbinsX(); n++) {

Check failure on line 880 in PWGLF/TableProducer/Strangeness/cascadeflow.cxx

View workflow job for this annotation

GitHub Actions / O2 linter

[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
histosMCGen.get<TH1>(HIST("hNCascGen"))->GetXaxis()->SetBinLabel(n, hNCascLabelsMC[n - 1]);
}

Expand Down Expand Up @@ -1041,6 +1048,17 @@
const float psiTPCC = std::atan2(coll.qvecBNegIm(), coll.qvecBNegRe()) * 0.5f;
float psiT0CCorr = psiT0C;

for (int ishift = 1; ishift <= 10; ishift++) {
histos.fill(HIST("ShiftFT0C"), coll.centFT0C(), 0.5, ishift - 0.5, std::sin(ishift * 2 * psiT0C));
histos.fill(HIST("ShiftFT0C"), coll.centFT0C(), 1.5, ishift - 0.5, std::cos(ishift * 2 * psiT0C));

histos.fill(HIST("ShiftTPCL"), coll.centFT0C(), 0.5, ishift - 0.5, std::sin(ishift * 2 * psiTPCA));
histos.fill(HIST("ShiftTPCL"), coll.centFT0C(), 1.5, ishift - 0.5, std::cos(ishift * 2 * psiTPCA));

histos.fill(HIST("ShiftTPCR"), coll.centFT0C(), 0.5, ishift - 0.5, std::sin(ishift * 2 * psiTPCC));
histos.fill(HIST("ShiftTPCR"), coll.centFT0C(), 1.5, ishift - 0.5, std::cos(ishift * 2 * psiTPCC));
}

if (cfgShiftCorr) {
currentRunNumber = coll.runNumber();
if (currentRunNumber != lastRunNumber) {
Expand Down
Loading