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[PWGLF] added configurable to save the like-sign pairs #16573

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Merged
maciacco merged 1 commit into from
Jun 8, 2026
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[PWGLF] added configurable to save the like-sign pairs #16573

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3 changes: 2 additions & 1 deletion PWGLF/TableProducer/Nuspex/hyperRecoTask.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -213,6 +213,7 @@
Configurable<float> nTPCCrossedRowsMinHe{"nTPCCrossedRowsMinHe", 70, "helium minimum crossed rows"};
Configurable<float> nTPCCrossedRowsMinPi{"nTPCCrossedRowsMinPi", -1., "pion minimum crossed rows"};
Configurable<bool> mcSignalOnly{"mcSignalOnly", true, "If true, save only signal in MC"};
Configurable<bool> useLikeSignPairs{"useLikeSignPairs", false, "If true, reconstruct like-sign pairs for background estimation. Does not work with processDataTracked"};
Configurable<bool> cfgSkimmedProcessing{"cfgSkimmedProcessing", false, "Skimmed dataset processing"};
Configurable<bool> isEventUsedForEPCalibration{"isEventUsedForEPCalibration", 1, "Event is used for EP calibration"};

Expand Down Expand Up @@ -407,7 +408,7 @@
o2::parameters::GRPMagField* grpmag = 0x0;
if (grpo) {
o2::base::Propagator::initFieldFromGRP(grpo);
if (d_bz_input < -990) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
// Fetch magnetic field from ccdb for current collision
d_bz = grpo->getNominalL3Field();
LOG(info) << "Retrieved GRP for timestamp " << run3grp_timestamp << " with magnetic field of " << d_bz << " kZG";
Expand All @@ -420,7 +421,7 @@
LOG(fatal) << "Got nullptr from CCDB for path " << grpmagPath << " of object GRPMagField and " << grpPath << " of object GRPObject for timestamp " << run3grp_timestamp;
}
o2::base::Propagator::initFieldFromGRP(grpmag);
if (d_bz_input < -990) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
// Fetch magnetic field from ccdb for current collision
d_bz = std::lround(5.f * grpmag->getL3Current() / 30000.f);
LOG(info) << "Retrieved GRP for timestamp " << run3grp_timestamp << " with magnetic field of " << d_bz << " kZG";
Expand All @@ -432,7 +433,7 @@
auto he3pid = ccdb->getForTimeStamp<std::array<float, 6>>(pidPath.value + "_He3", run3grp_timestamp);
std::copy(he3pid->begin(), he3pid->end(), mBBparamsHe.begin());
} else {
for (int i = 0; i < 5; i++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
mBBparamsHe[i] = cfgBetheBlochParams->get("He3", Form("p%i", i));
}
mBBparamsHe[5] = cfgBetheBlochParams->get("He3", "resolution");
Expand Down Expand Up @@ -478,7 +479,7 @@

hEvents->Fill(1.);

if (std::abs(collision.posZ()) > 10) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
continue;
}
hEvents->Fill(2.);
Expand Down Expand Up @@ -523,7 +524,7 @@

hEvents->Fill(1.);

if (std::abs(collision.posZ()) > 10) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
continue;
}
hEvents->Fill(2.);
Expand Down Expand Up @@ -598,7 +599,7 @@
hePropTrack.getPxPyPzGlo(hypCand.momHe3);
piPropTrack.getPxPyPzGlo(hypCand.momPi);
// the momentum has to be multiplied by 2 (charge)
for (int i = 0; i < 3; i++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
hypCand.momHe3[i] *= 2;
}
float heP2 = hypCand.momHe3[0] * hypCand.momHe3[0] + hypCand.momHe3[1] * hypCand.momHe3[1] + hypCand.momHe3[2] * hypCand.momHe3[2];
Expand All @@ -610,7 +611,7 @@
float h4lE = he4E + piE;
std::array<float, 3> hypMom;
const auto& vtx = fitter.getPCACandidate();
for (int i = 0; i < 3; i++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
hypCand.decVtx[i] = vtx[i];
hypMom[i] = hypCand.momHe3[i] + hypCand.momPi[i];
}
Expand Down Expand Up @@ -663,7 +664,7 @@

auto collision = collisions.rawIteratorAt(collIDmax);
std::array<float, 3> primVtx = {collision.posX(), collision.posY(), collision.posZ()};
for (int i = 0; i < 3; i++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
hypCand.decVtx[i] = hypCand.decVtx[i] - primVtx[i];
}

Expand Down Expand Up @@ -768,7 +769,7 @@

svCreator.appendTrackCand(track, collisions, pdgHypo, ambiguousTracks, bcs);
}
auto& svPool = svCreator.getSVCandPool(collisions);
auto& svPool = svCreator.getSVCandPool(collisions, useLikeSignPairs);
LOG(debug) << "SV pool size: " << svPool.size();

for (const auto& svCand : svPool) {
Expand All @@ -782,7 +783,7 @@
}
void fillMCinfo(aod::McTrackLabels const& trackLabels, aod::McParticles const&)
{
for (auto& hypCand : hyperCandidates) {

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
auto mcLabHe = trackLabels.rawIteratorAt(hypCand.heTrackID);
auto mcLabPi = trackLabels.rawIteratorAt(hypCand.piTrackID);

Expand All @@ -803,7 +804,7 @@
auto secVtx = std::array<float, 3>{mcTrackHe.vx(), mcTrackHe.vy(), mcTrackHe.vz()};
hypCand.gMom = std::array<float, 3>{heMother.px(), heMother.py(), heMother.pz()};
hypCand.gMomHe3 = std::array<float, 3>{mcTrackHe.px(), mcTrackHe.py(), mcTrackHe.pz()};
for (int i = 0; i < 3; i++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
hypCand.gDecVtx[i] = secVtx[i] - primVtx[i];
}
hypCand.isSignal = true;
Expand Down
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