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Please consider the following formatting changes to #14708 #14

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Merged
wenyaCern merged 1 commit into from
Jan 30, 2026
Merged

Please consider the following formatting changes to #14708 #14

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32 changes: 16 additions & 16 deletions PWGCF/FemtoDream/Core/femtoDreamCollisionSelection.h
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Original file line number Diff line number Diff line change
Expand Up @@ -236,15 +236,15 @@ class FemtoDreamCollisionSelection
}

mHistogramQn = registry;
mHistogramQn->add("Event/hN2allQn", ";centrality; #sum Re(Q_{2,A} Q_{2,B}^{*})", kTH1F, {{centBins, 0, 100}});
mHistogramQn->add("Event/hD2allQn", ";centrality; #sum (W_{A} W_{B})", kTH1F, {{centBins, 0, 100}});
mHistogramQn->add("Event/hN2allQn", ";centrality; #sum Re(Q_{2,A} Q_{2,B}^{*})", kTH1F, {{centBins, 0, 100}});
mHistogramQn->add("Event/hD2allQn", ";centrality; #sum (W_{A} W_{B})", kTH1F, {{centBins, 0, 100}});
mHistogramQn->get<TH1>(HIST("Event/hN2allQn"))->Sumw2();
mHistogramQn->get<TH1>(HIST("Event/hD2allQn"))->Sumw2();

if (doQnSeparation) {
for (int iqn(0); iqn < mumQnBins; ++iqn) {
hN2.push_back(mHistogramQn->add(("Qn/hN2_" + std::to_string(iqn)).c_str(), ";centrality; #sum Re(Q_{2,A} Q_{2,B}^{*})", kTH1F, {{centBins, 0, 100}}));
hD2.push_back(mHistogramQn->add(("Qn/hD2_" + std::to_string(iqn)).c_str(), ";centrality; #sum (W_{A} W_{B})", kTH1F, {{centBins, 0, 100}}));
hD2.push_back(mHistogramQn->add(("Qn/hD2_" + std::to_string(iqn)).c_str(), ";centrality; #sum (W_{A} W_{B})", kTH1F, {{centBins, 0, 100}}));
}
for (int iqn(0); iqn < mumQnBins; ++iqn) {
std::get<std::shared_ptr<TH1>>(hN2[iqn])->Sumw2();
Expand Down Expand Up @@ -441,29 +441,29 @@ class FemtoDreamCollisionSelection
int nA = 0, nB = 0;

for (auto const& trk : tracks) {
const double pt = trk.pt();
const double pt = trk.pt();
const double eta = trk.eta();
if (pt < ptMin || pt > ptMax) {
continue;
}
const double w = 1.0; // TODO: NUA/NUE weight if you want

const double w = 1.0; // TODO: NUA/NUE weight if you want
const double phi = trk.phi();
const double c = w * TMath::Cos(harmonic * phi);
const double s = w * TMath::Sin(harmonic * phi);
const double c = w * TMath::Cos(harmonic * phi);
const double s = w * TMath::Sin(harmonic * phi);

if (eta > fEtaGap) {
Q2A_re += c;
Q2A_im += s;
WA += w;
Q2A_re += c;
Q2A_im += s;
WA += w;
nA++;
} else if (eta < -1* fEtaGap) {
Q2B_re += c;
Q2B_im += s;
WB += w;
} else if (eta < -1 * fEtaGap) {
Q2B_re += c;
Q2B_im += s;
WB += w;
nB++;
}
}
}

// need at least 1 track on each side to form pairs; for stability, require >=2
if (nA < 2 || nB < 2) {
Expand Down