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[PWGCF] Adding the option to reject half of the detector #13

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[PWGCF] Adding the option to reject half of the detector #13

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25 changes: 24 additions & 1 deletion PWGCF/TwoParticleCorrelations/Tasks/flowDecorrelation.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,10 @@ struct FlowDecorrelation {
O2_DEFINE_CONFIGURABLE(nClustersMftTrack, int, 5, "Minimum number of clusters for MFT track")
O2_DEFINE_CONFIGURABLE(cfgCutChi2Mft, float, -1.0f, "max chi2 of MFT track")
O2_DEFINE_CONFIGURABLE(cfgCutTrackTimeMft, float, -1.0f, "max deviation of MFT track wrt. bc in ns")
O2_DEFINE_CONFIGURABLE(cfgRejectFT0AInside, bool, false, "Rejection of inner ring channels of the FT0A detector")
O2_DEFINE_CONFIGURABLE(cfgRejectFT0AOutside, bool, false, "Rejection of outer ring channels of the FT0A detector")
O2_DEFINE_CONFIGURABLE(cfgRejectFT0CInside, bool, false, "Rejection of inner ring channels of the FT0C detector")
O2_DEFINE_CONFIGURABLE(cfgRejectFT0COutside, bool, false, "Rejection of outer ring channels of the FT0C detector")
struct : ConfigurableGroup {
O2_DEFINE_CONFIGURABLE(cfgMultCentHighCutFunction, std::string, "[0] + [1]*x + [2]*x*x + [3]*x*x*x + [4]*x*x*x*x + 10.*([5] + [6]*x + [7]*x*x + [8]*x*x*x + [9]*x*x*x*x)", "Functional for multiplicity correlation cut");
O2_DEFINE_CONFIGURABLE(cfgMultCentLowCutFunction, std::string, "[0] + [1]*x + [2]*x*x + [3]*x*x*x + [4]*x*x*x*x - 3.*([5] + [6]*x + [7]*x*x + [8]*x*x*x + [9]*x*x*x*x)", "Functional for multiplicity correlation cut");
Expand Down Expand Up @@ -214,6 +218,16 @@ struct FlowDecorrelation {
kTOF,
kITS
};
enum DetectorChannels {
kFT0AInnerRingMin = 0,
kFT0AInnerRingMax = 31,
kFT0AOuterRingMin = 32,
kFT0AOuterRingMax = 95,
kFT0CInnerRingMin = 96,
kFT0CInnerRingMax = 143,
kFT0COuterRingMin = 144,
kFT0COuterRingMax = 207
};
std::array<float, 6> tofNsigmaCut;
std::array<float, 6> itsNsigmaCut;
std::array<float, 6> tpcNsigmaCut;
Expand Down Expand Up @@ -614,6 +628,15 @@ struct FlowDecorrelation {
int chanelid = 0;
float ampl = 0.;
getChannel(ft0, iCh, chanelid, ampl, corType);
if (corType == kFT0C) {
if ((cfgRejectFT0CInside && (chanelid >= kFT0CInnerRingMin && chanelid <= kFT0CInnerRingMax)) || (cfgRejectFT0COutside && (chanelid >= kFT0COuterRingMin && chanelid <= kFT0COuterRingMax))) {
continue;
}
} else if (corType == kFT0A) {
if ((cfgRejectFT0AInside && (chanelid >= kFT0AInnerRingMin && chanelid <= kFT0AInnerRingMax)) || (cfgRejectFT0AOutside && (chanelid >= kFT0AOuterRingMin && chanelid <= kFT0AOuterRingMax))) {
continue;
}
}
auto phi = getPhiFT0(chanelid, corType);
auto eta = getEtaFT0(chanelid, corType);
if (cfgDrawEtaPhiDis && system == SameEvent) {
Expand Down Expand Up @@ -1118,4 +1141,4 @@ WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
return WorkflowSpec{
adaptAnalysisTask<FlowDecorrelation>(cfgc),
};
}
}
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