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[PWGLF] Add charge information in derived data and QA histogram in analysis task #12756

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Merged
skundu692 merged 6 commits into from
Aug 26, 2025
Merged

[PWGLF] Add charge information in derived data and QA histogram in analysis task #12756

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1a0328e
Improve TOF PID selection cut
skundu692 Aug 23, 2025
f679e1b
Improve TOF PID selection cut
skundu692 Aug 23, 2025
426c689
Add RCT flag for event selection
skundu692 Aug 24, 2025
fce48b5
Merge remote-tracking branch 'refs/remotes/upstream/master'
skundu692 Aug 25, 2025
93997fd
Merge remote-tracking branch 'upstream/master'
skundu692 Aug 26, 2025
48e43e3
Add charge information in derived data and QA histogram in analysis task
skundu692 Aug 26, 2025
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9 changes: 8 additions & 1 deletion PWGLF/TableProducer/Resonances/f1protonreducedtable.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@
#include <TDatabasePDG.h> // FIXME
#include <TPDGCode.h> // FIXME

#include <iostream>

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[include-iostream] 

Do not include iostream. Use O2 logging instead.
#include <iterator>
#include <string>
#include <vector>
Expand Down Expand Up @@ -338,7 +338,7 @@
template <typename Collision, typename V0>
bool SelectionV0(Collision const& collision, V0 const& candidate)
{
if (fabs(candidate.dcav0topv()) > cMaxV0DCA) {

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[std-prefix] 

Use std:: prefix for names from the std namespace.
return false;
}

Expand Down Expand Up @@ -372,7 +372,7 @@
return false;
}
}
if (fabs(CtauK0s) > cMaxV0LifeTime || candidate.mK0Short() < lowmasscutks0 || candidate.mK0Short() > highmasscutks0) {

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[std-prefix] 

Use std:: prefix for names from the std namespace.
return false;
}
return true;
Expand Down Expand Up @@ -452,25 +452,25 @@
for (int i = 0; i < 360 / 0.1; ++i) {
float sum = 0., pt = 0.;
float phiparm = (TMath::Pi() * i * 0.1) / 180.;
float nx = TMath::Cos(phiparm);

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
float ny = TMath::Sin(phiparm);

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
for (auto const& trk : tracks) {
pt = trk.pt();
if (spdef == 0) {
pt = 1.;
}
float phi = trk.phi();
float px = pt * TMath::Cos(phi);

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
float py = pt * TMath::Sin(phi);

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
// sum += pt * abs(sin(phiparm - phi));
sum += TMath::Abs(px * ny - py * nx);

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[root/entity] 

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}
float sph = TMath::Power((sum / ptSum), 2);

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[root/entity] 

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if (sph < tempSph)
tempSph = sph;
}

return TMath::Power(TMath::Pi() / 2., 2) * tempSph;

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
}

std::vector<double> BBProton, BBAntiproton, BBPion, BBAntipion, BBKaon, BBAntikaon;
Expand Down Expand Up @@ -751,10 +751,17 @@
continue;

// check if the pair is unlike or wrongsign
auto pairsign = 1;
auto pairsign = 100;
if (PionCharge.at(i1) * KaonCharge.at(i2) > 0) {
qaRegistry.fill(HIST("hInvMassf1Like"), F1Vector.M(), F1Vector.Pt());
pairsign = -1;
} else if (PionCharge.at(i1) * KaonCharge.at(i2) < 0) {
if (KaonCharge.at(i2) > 0) {
pairsign = 1;
}
if (KaonCharge.at(i2) < 0) {
pairsign = 2;
}
}
ROOT::Math::PtEtaPhiMVector temp(F1Vector.Pt(), F1Vector.Eta(), F1Vector.Phi(), F1Vector.M());
f1resonance.push_back(temp);
Expand Down
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