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[PWGJE] Adding a histogram filled with inclusive jet constituents #11228

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Merged
nzardosh merged 3 commits into from
May 20, 2025
Merged

[PWGJE] Adding a histogram filled with inclusive jet constituents #11228

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69f06df
PWGJE: Adding a histogram filled with inclusive jet constituents
dajones2 May 16, 2025
f6bbc83
Duplicate include files
dajones2 May 16, 2025
bc06332
Fixing bug when filling inclusive histograms
dajones2 May 19, 2025
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28 changes: 16 additions & 12 deletions PWGJE/Tasks/jetHadronRecoil.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,6 @@

#include "EventFiltering/filterTables.h"

#include "PWGJE/Core/FastJetUtilities.h"
#include "PWGJE/DataModel/JetSubstructure.h"

using namespace o2;
Expand Down Expand Up @@ -99,7 +98,7 @@
std::vector<double> dRBinning = {0.0, 1.0e-9, 0.003, 0.006, 0.009, 0.012, 0.015, 0.018, 0.021, 0.024,
0.027, 0.03, 0.033, 0.036, 0.039, 0.042, 0.045, 0.048, 0.051, 0.054,
0.057, 0.06, 0.063, 0.066, 0.069, 0.072, 0.075, 0.078, 0.081, 0.084,
0.087, 0.09, 0.093, 0.096, 0.099, 0.102, 0.105, 0.108, 0.111, 0.114,

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[pdg/explicit-mass] 

Avoid hard-coded particle masses. Use o2::constants::physics::Mass... instead.
0.117, 0.12, 0.123, 0.126, 0.129, 0.132, 0.135, 0.138, 0.141, 0.144,
0.147, 0.15, 0.153, 0.156, 0.159, 0.162, 0.165, 0.168, 0.171, 0.174,
0.177, 0.18, 0.183, 0.186, 0.189, 0.192, 0.195, 0.198, 0.201, 0.204,
Expand All @@ -122,6 +121,7 @@
{"hPtTrack", "Track p_{T};p_{T};entries", {HistType::kTH1F, {{200, 0, 200}}}},
{"hEtaTrack", "Track #eta;#eta;entries", {HistType::kTH1F, {{100, -1.0, 1.0}}}},
{"hPhiTrack", "Track #phi;#phi;entries", {HistType::kTH1F, {{100, 0.0, o2::constants::math::TwoPI}}}},
{"hConstituents3D", "3D constituents histogram;p_{T};#eta;#phi", {HistType::kTH3F, {{200, 0, 200}, {100, -1.0, 1.0}, {100, 0.0, o2::constants::math::TwoPI}}}},
{"hReferencePtDPhi", "jet p_{T} vs DPhi;#Delta#phi;p_{T,jet}", {HistType::kTH2F, {{100, 0, o2::constants::math::TwoPI}, {500, -100, 400}}}},
{"hReferencePtDPhiShifts", "rho shifts;#Delta#phi;p_{T,jet};shifts", {HistType::kTH3F, {{100, 0, o2::constants::math::TwoPI}, {500, -100, 400}, {20, 0.0, 2.0}}}},
{"hSignalPtDPhi", "jet p_{T} vs DPhi;#Delta#phi;p_{T,jet}", {HistType::kTH2F, {{100, 0, o2::constants::math::TwoPI}, {500, -100, 400}}}},
Expand Down Expand Up @@ -239,20 +239,21 @@
registry.fill(HIST("hNtrig"), 0.5, weight);
registry.fill(HIST("hRefEventTriggers"), nTT, weight);
registry.fill(HIST("hRhoReference"), rhoReference, weight);
for (double shift = 0.0; shift <= 2.0; shift += 0.1) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hRhoReferenceShift"), rho + shift, shift, weight);
}
}
}

for (const auto& jet : jets) {
if (jet.pt() > pTHatMaxMCD * pTHat) {
continue;
}
for (const auto& constituent : jet.template tracks_as<U>()) {
if (constituent.pt() > leadingPT) {
leadingPT = constituent.pt();
}
}
if (jet.pt() > pTHatMaxMCD * pTHat) {
continue;
registry.fill(HIST("hConstituents3D"), constituent.pt(), constituent.eta(), constituent.phi());
}
if (leadingPT > maxLeadingTrackPt) {
continue;
Expand All @@ -270,30 +271,30 @@
if (nTT > 0) {
float dphi = RecoDecay::constrainAngle(jet.phi() - phiTT);
if (isSigCol) {
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hDeltaRpTSignal"), jet.pt() - (rho * jet.area()), dR, weight);
registry.fill(HIST("hDeltaRSignal"), dR, weight);
}
registry.fill(HIST("hDeltaRpTDPhiSignal"), jet.pt() - (rho * jet.area()), dphi, dR, weight);
registry.fill(HIST("hSignalPtDPhi"), dphi, jet.pt() - (rho * jet.area()), weight);
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hSignalPt"), jet.pt() - (rho * jet.area()), weight);
}
}
if (!isSigCol) {
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hDeltaRpTReference"), jet.pt() - (rhoReference * jet.area()), dR, weight);
registry.fill(HIST("hDeltaRReference"), dR, weight);
}
registry.fill(HIST("hDeltaRpTDPhiReference"), jet.pt() - (rhoReference * jet.area()), dphi, dR, weight);
for (double shift = 0.0; shift <= 2.0; shift += 0.1) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hDeltaRpTDPhiReferenceShifts"), jet.pt() - ((rho + shift) * jet.area()), dphi, dR, shift, weight);
}
registry.fill(HIST("hReferencePtDPhi"), dphi, jet.pt() - (rhoReference * jet.area()), weight);
for (double shift = 0.0; shift <= 2.0; shift += 0.1) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hReferencePtDPhiShifts"), dphi, jet.pt() - ((rho + shift) * jet.area()), shift, weight);
}
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hReferencePt"), jet.pt() - (rhoReference * jet.area()), weight);
}
}
Expand Down Expand Up @@ -355,6 +356,9 @@
if (jet.pt() > pTHatMaxMCP * pTHat) {
continue;
}
for (const auto& constituent : jet.template tracks_as<U>()) {
registry.fill(HIST("hConstituents3D"), constituent.pt(), constituent.eta(), constituent.phi());
}
registry.fill(HIST("hJetPt"), jet.pt(), weight);
registry.fill(HIST("hJetEta"), jet.eta(), weight);
registry.fill(HIST("hJetPhi"), jet.phi(), weight);
Expand All @@ -366,26 +370,26 @@
if (nTT > 0) {
float dphi = RecoDecay::constrainAngle(jet.phi() - phiTT);
if (isSigCol) {
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
registry.fill(HIST("hDeltaRpTSignalPart"), jet.pt(), dR, weight);
registry.fill(HIST("hDeltaRSignalPart"), dR, weight);
}
registry.fill(HIST("hDeltaRpTDPhiSignalPart"), jet.pt(), dphi, dR, weight);
}
registry.fill(HIST("hSignalPtDPhi"), dphi, jet.pt(), weight);
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {
registry.fill(HIST("hSignalPt"), jet.pt(), weight);
registry.fill(HIST("hSignalPtDPhi"), dphi, jet.pt(), weight);
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {
registry.fill(HIST("hSignalPt"), jet.pt(), weight);
}
}
if (!isSigCol) {
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {
registry.fill(HIST("hDeltaRpTPartReference"), jet.pt(), dR, weight);
registry.fill(HIST("hDeltaRPartReference"), dR, weight);
}
registry.fill(HIST("hDeltaRpTDPhiReferencePart"), jet.pt(), dphi, dR, weight);
}
registry.fill(HIST("hReferencePtDPhi"), dphi, jet.pt(), weight);
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {
registry.fill(HIST("hReferencePt"), jet.pt(), weight);
registry.fill(HIST("hReferencePtDPhi"), dphi, jet.pt(), weight);
if (std::abs(dphi - o2::constants::math::PI) < 0.6) {
registry.fill(HIST("hReferencePt"), jet.pt(), weight);
}
}
}
}
Expand Down Expand Up @@ -763,7 +767,7 @@
} else if (wtaMethod == 1) {
// recluster jet
jetConstituents.clear();
for (auto& jetConstituent : jet.template tracks_as<X>()) {

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
fastjetutilities::fillTracks(jetConstituent, jetConstituents, jetConstituent.globalIndex());
}
jetReclustered.clear();
Expand Down
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