Skip to content

[PWGCF] add meanPt and deltaPt #13332

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
victor-gonzalez merged 2 commits into from
Oct 10, 2025
Merged

[PWGCF] add meanPt and deltaPt #13332

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
fa50e14
add meanPt and deltaPt
Luzhiyongg Oct 10, 2025
e5793d7
remove delta pt
Luzhiyongg Oct 10, 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
59 changes: 59 additions & 0 deletions PWGCF/Flow/Tasks/flowTask.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -304,6 +304,12 @@ struct FlowTask {
registry.add("hDCAz", "DCAz after cuts; DCAz (cm); Pt", {HistType::kTH2D, {{200, -0.5, 0.5}, {200, 0, 5}}});
registry.add("hDCAxy", "DCAxy after cuts; DCAxy (cm); Pt", {HistType::kTH2D, {{200, -0.5, 0.5}, {200, 0, 5}}});
registry.add("hTrackCorrection2d", "Correlation table for number of tracks table; uncorrected track; corrected track", {HistType::kTH2D, {axisNch, axisNch}});
registry.add("hMeanPt", "", {HistType::kTProfile, {axisIndependent}});
registry.add("hMeanPtWithinGap08", "", {HistType::kTProfile, {axisIndependent}});
registry.add("c22_gap08_Weff", "", {HistType::kTProfile, {axisIndependent}});
registry.add("c22_gap08_trackMeanPt", "", {HistType::kTProfile, {axisIndependent}});
registry.add("PtVariance_partA_WithinGap08", "", {HistType::kTProfile, {axisIndependent}});
registry.add("PtVariance_partB_WithinGap08", "", {HistType::kTProfile, {axisIndependent}});
if (doprocessMCGen) {
registry.add("MCGen/MChPhi", "#phi distribution", {HistType::kTH1D, {axisPhi}});
registry.add("MCGen/MChEta", "#eta distribution", {HistType::kTH1D, {axisEta}});
Expand Down Expand Up @@ -555,6 +561,25 @@ struct FlowTask {
return;
}

template <char... chars, char... chars2>
void fillpTvnProfile(const GFW::CorrConfig& corrconf, const double& sum_pt, const double& WeffEvent, const ConstStr<chars...>& vnWeff, const ConstStr<chars2...>& vnpT, const double& cent)
{
double meanPt = sum_pt / WeffEvent;
double dnx, val;
dnx = fGFW->Calculate(corrconf, 0, kTRUE).real();
if (dnx == 0)
return;
if (!corrconf.pTDif) {
val = fGFW->Calculate(corrconf, 0, kFALSE).real() / dnx;
if (std::fabs(val) < 1) {
registry.fill(vnWeff, cent, val, dnx * WeffEvent);
registry.fill(vnpT, cent, val * meanPt, dnx * WeffEvent);
}
return;
}
return;
}

template <DataType dt>
void fillFC(const GFW::CorrConfig& corrconf, const double& cent, const double& rndm)
{
Expand Down Expand Up @@ -898,6 +923,10 @@ struct FlowTask {

// track weights
float weff = 1, wacc = 1;
double weffEvent = 0;
double ptSum = 0., ptSum_Gap08 = 0.;
double weffEventWithinGap08 = 0., weffEventSquareWithinGap08 = 0.;
double sumPtsquareWsquareWithinGap08 = 0., sumPtWsquareWithinGap08 = 0.;
double nTracksCorrected = 0;
int magnetfield = 0;
float independent = cent;
Expand Down Expand Up @@ -943,6 +972,7 @@ struct FlowTask {
continue;
bool withinPtPOI = (cfgCutPtPOIMin < track.pt()) && (track.pt() < cfgCutPtPOIMax); // within POI pT range
bool withinPtRef = (cfgCutPtRefMin < track.pt()) && (track.pt() < cfgCutPtRefMax); // within RF pT range
bool withinEtaGap08 = (std::abs(track.eta()) < cfgEtaPtPt);
if (cfgOutputNUAWeights) {
if (cfgOutputNUAWeightsRefPt) {
if (withinPtRef)
Expand Down Expand Up @@ -978,7 +1008,16 @@ struct FlowTask {
registry.fill(HIST("hnTPCCrossedRow"), track.tpcNClsCrossedRows());
registry.fill(HIST("hDCAz"), track.dcaZ(), track.pt());
registry.fill(HIST("hDCAxy"), track.dcaXY(), track.pt());
weffEvent += weff;
ptSum += weff * track.pt();
nTracksCorrected += weff;
if (withinEtaGap08) {
ptSum_Gap08 += weff * track.pt();
sumPtWsquareWithinGap08 += weff * weff * track.pt();
sumPtsquareWsquareWithinGap08 += weff * weff * track.pt() * track.pt();
weffEventWithinGap08 += weff;
weffEventSquareWithinGap08 += weff * weff;
}
}
if (withinPtRef)
fGFW->Fill(track.eta(), fPtAxis->FindBin(track.pt()) - 1, track.phi(), wacc * weff, 1);
Expand All @@ -993,6 +1032,26 @@ struct FlowTask {
}
registry.fill(HIST("hTrackCorrection2d"), tracks.size(), nTracksCorrected);

double weffEventDiffWithGap08 = weffEventWithinGap08 * weffEventWithinGap08 - weffEventSquareWithinGap08;
// MeanPt
if (weffEvent) {
registry.fill(HIST("hMeanPt"), independent, ptSum / weffEvent, weffEvent);
}
if (weffEventWithinGap08)
registry.fill(HIST("hMeanPtWithinGap08"), independent, ptSum_Gap08 / weffEventWithinGap08, weffEventWithinGap08);
// c22_gap8 * pt_withGap8
if (weffEventWithinGap08)
fillpTvnProfile(corrconfigs.at(7), ptSum_Gap08, weffEventWithinGap08, HIST("c22_gap08_Weff"), HIST("c22_gap08_trackMeanPt"), independent);
// PtVariance
if (weffEventDiffWithGap08) {
registry.fill(HIST("PtVariance_partA_WithinGap08"), independent,
(ptSum_Gap08 * ptSum_Gap08 - sumPtsquareWsquareWithinGap08) / weffEventDiffWithGap08,
weffEventDiffWithGap08);
registry.fill(HIST("PtVariance_partB_WithinGap08"), independent,
(weffEventWithinGap08 * ptSum_Gap08 - sumPtWsquareWithinGap08) / weffEventDiffWithGap08,
weffEventDiffWithGap08);
}

// Filling Flow Container
for (uint l_ind = 0; l_ind < corrconfigs.size(); l_ind++) {
fillFC<kReco>(corrconfigs.at(l_ind), independent, lRandom);
Expand Down
Loading