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Femtoworld - binningpolicy changes + debugging #1064

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Merged
victor-gonzalez merged 1 commit into from
Jul 27, 2022
Merged

Femtoworld - binningpolicy changes + debugging #1064

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12 changes: 7 additions & 5 deletions PWGCF/FemtoWorld/Core/FemtoWorldContainer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,9 @@
#include "TMath.h"
#include "TDatabasePDG.h"

#include "CommonConstants/MathConstants.h"
using namespace o2::constants::math;

using namespace o2::framework;

namespace o2::analysis::femtoWorld
Expand Down Expand Up @@ -77,8 +80,8 @@ class FemtoWorldContainer
framework::AxisSpec kTAxis = {kTBins, "#it{k}_{T} (GeV/#it{c})"};
framework::AxisSpec mTAxis = {mTBins, "#it{m}_{T} (GeV/#it{c}^{2})"};

mPhiLow = (-(int)(phiBins / 4) + 0.5) * 2. * TMath::Pi() / phiBins;
mPhiHigh = 2 * TMath::Pi() + (-(int)(phiBins / 4) + 0.5) * 2. * TMath::Pi() / phiBins;
mPhiLow = (-(int)(phiBins / 4) + 0.5) * 2. * PI / phiBins;
mPhiHigh = 2 * PI + (-(int)(phiBins / 4) + 0.5) * 2. * PI / phiBins;

framework::AxisSpec phiAxis = {phiBins, mPhiLow, mPhiHigh};
framework::AxisSpec etaAxis = {etaBins, -2.0, 2.0};
Expand Down Expand Up @@ -125,10 +128,10 @@ class FemtoWorldContainer

double delta_phi = part1.phi() - part2.phi();
while (delta_phi < mPhiLow) {
delta_phi += PIT;
delta_phi += TwoPI;
}
while (delta_phi > mPhiHigh) {
delta_phi -= PIT;
delta_phi -= TwoPI;
}

if (mHistogramRegistry) {
Expand All @@ -155,7 +158,6 @@ class FemtoWorldContainer
float mMassTwo = 0.f; ///< PDG mass of particle 2
double mPhiLow;
double mPhiHigh;
static constexpr double PIT = 6.28318530717958623;
};

} // namespace o2::analysis::femtoWorld
Expand Down
2 changes: 1 addition & 1 deletion PWGCF/FemtoWorld/Tasks/femtoWorldPairTaskTrackTrack.cxx
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Expand Up @@ -208,7 +208,7 @@ struct femtoWorldPairTaskTrackTrack {
o2::aod::FemtoDreamParticles& parts)
{

BinningPolicy<aod::collision::PosZ, aod::femtodreamcollision::MultV0M> colBinning{{CfgVtxBins, CfgMultBins}, true};
ColumnBinningPolicy<aod::collision::PosZ, aod::femtodreamcollision::MultV0M> colBinning{{CfgVtxBins, CfgMultBins}, true};

for (auto& [collision1, collision2] : soa::selfCombinations(colBinning, 5, -1, cols, cols)) {

Expand Down