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[PWGCF] added 3d correlation of nZDC, pZDC, and FT0M #15748

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[PWGCF] added 3d correlation of nZDC, pZDC, and FT0M #15748

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added 3d correlation of nZDC, pZDC, and FT0M
Apr 13, 2026
6186b67
clang and whitespace
Apr 13, 2026
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4 changes: 4 additions & 0 deletions PWGCF/Flow/Tasks/flowZdcTask.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -222,6 +222,8 @@ struct FlowZdcTask {
histos.add("ZPCVsFT0C", ";T0C (#times 1/100);ZPC Amplitude;", kTH2F, {{{nBinsAmpFT0, 0., maxAmpFT0}, {nBinsZDC, -0.5, maxZp}}});
histos.add("ZPCVsFT0M", ";T0A+T0C (#times 1/100);ZPC Amplitude;", kTH2F, {{{nBinsAmpFT0, 0., maxAmpFT0M}, {nBinsZDC, -0.5, maxZp}}});
histos.add("ZPCVsCent", ";T0C cent;ZPC Amplitude;", kTH2F, {{{nBinsCent, 0., maxCent}, {nBinsZDC, -0.5, maxZp}}});
histos.add("ZPAZNAVsFT0M", ";T0A+T0C (#times 1/100);ZPA Amplitude;ZNA Amplitude;", kTH3F, {{{nBinsAmpFT0, 0., maxAmpFT0M}, {nBinsZDC, -0.5, maxZp}, {nBinsZDC, -0.5, maxZn}}});
histos.add("ZPCZNCVsFT0M", ";T0A+T0C (#times 1/100);ZPC Amplitude;ZNC Amplitude;", kTH3F, {{{nBinsAmpFT0, 0., maxAmpFT0M}, {nBinsZDC, -0.5, maxZp}, {nBinsZDC, -0.5, maxZn}}});
histos.add("ZN", ";ZNA+ZNC;Entries;", kTH1F, {{nBinsZDC, -0.5, maxZn}});
histos.add("ZNA", ";ZNA Amplitude;Entries;", kTH1F, {{nBinsZDC, -0.5, maxZn}});
histos.add("ZPA", ";ZPA Amplitude;Entries;", kTH1F, {{nBinsZDC, -0.5, maxZp}});
Expand Down Expand Up @@ -597,10 +599,12 @@ struct FlowZdcTask {
if (((tZNA >= minTdcZn) && (tZNA <= maxTdcZn)) && ((tZPA >= minTdcZp) && (tZPA <= maxTdcZp))) {
histos.fill(HIST("ZNAVsZPA"), zpA, znA);
histos.fill(HIST("CommonZNAVsZPA"), commonSumZpa, commonSumZna);
histos.fill(HIST("ZPAZNAVsFT0M"), (aT0A + aT0C) / 100., zpA, znA);
}
if (((tZNC >= minTdcZn) && (tZNC <= maxTdcZn)) && ((tZPC >= minTdcZp) && (tZPC <= maxTdcZp))) {
histos.fill(HIST("ZNCVsZPC"), zpC, znC);
histos.fill(HIST("CommonZNCVsZPC"), commonSumZpc, commonSumZnc);
histos.fill(HIST("ZPCZNCVsFT0M"), (aT0A + aT0C) / 100., zpC, znC);
}
} else {
histos.fill(HIST("ZNA"), znA);
Expand Down
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