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PWGEM/PhotonMeson: update for TPC shared cluster cut
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@dsekihat
dsekihat committed Mar 7, 2025
1 parent 6a84c00 commit a7c5e47
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Showing 6 changed files with 49 additions and 12 deletions.
5 changes: 5 additions & 0 deletions PWGEM/PhotonMeson/Core/DalitzEECut.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,11 @@ void DalitzEECut::SetMinNCrossedRowsOverFindableClustersTPC(float minNCrossedRow
mMinNCrossedRowsOverFindableClustersTPC = minNCrossedRowsOverFindableClustersTPC;
LOG(info) << "DalitzEE Cut, set min N crossed rows over findable clusters TPC: " << mMinNCrossedRowsOverFindableClustersTPC;
}
void DalitzEECut::SetMaxFracSharedClustersTPC(float max)
{
mMaxFracSharedClustersTPC = max;
LOG(info) << "Dalitz EE Cut, set max fraction of shared clusters in TPC: " << mMaxFracSharedClustersTPC;
}
void DalitzEECut::SetChi2PerClusterTPC(float min, float max)
{
mMinChi2PerClusterTPC = min;
Expand Down
8 changes: 8 additions & 0 deletions PWGEM/PhotonMeson/Core/DalitzEECut.h
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@ class DalitzEECut : public TNamed
kTPCNCls,
kTPCCrossedRows,
kTPCCrossedRowsOverNCls,
kTPCFracSharedClusters,
kTPCChi2NDF,
kTPCNsigmaEl,
kTPCNsigmaPi,
Expand Down Expand Up @@ -166,6 +167,9 @@ class DalitzEECut : public TNamed
if (!IsSelectedTrack(track, DalitzEECuts::kTPCCrossedRowsOverNCls)) {
return false;
}
if (!IsSelectedTrack(track, DalitzEECuts::kTPCFracSharedClusters)) {
return false;
}
if (!IsSelectedTrack(track, DalitzEECuts::kTPCChi2NDF)) {
return false;
}
Expand Down Expand Up @@ -232,6 +236,9 @@ class DalitzEECut : public TNamed
case DalitzEECuts::kTPCCrossedRowsOverNCls:
return track.tpcCrossedRowsOverFindableCls() >= mMinNCrossedRowsOverFindableClustersTPC;

case DalitzEECuts::kTPCFracSharedClusters:
return track.tpcFractionSharedCls() <= mMaxFracSharedClustersTPC;

case DalitzEECuts::kTPCChi2NDF:
return mMinChi2PerClusterTPC < track.tpcChi2NCl() && track.tpcChi2NCl() < mMaxChi2PerClusterTPC;

Expand Down Expand Up @@ -309,6 +316,7 @@ class DalitzEECut : public TNamed
int mMinNCrossedRowsTPC{0}; // min number of crossed rows in TPC
float mMinChi2PerClusterTPC{-1e10f}, mMaxChi2PerClusterTPC{1e10f}; // max tpc fit chi2 per TPC cluster
float mMinNCrossedRowsOverFindableClustersTPC{0.f}; // min ratio crossed rows / findable clusters
float mMaxFracSharedClustersTPC{999.f}; // max ratio shared clusters / clusters in TPC
int mMinNClustersITS{0}, mMaxNClustersITS{7}; // range in number of ITS clusters
float mMinChi2PerClusterITS{-1e10f}, mMaxChi2PerClusterITS{1e10f}; // max its fit chi2 per ITS cluster
float mMaxPinMuonTPConly{0.2f}; // max pin cut for muon ID with TPConly
Expand Down
11 changes: 9 additions & 2 deletions PWGEM/PhotonMeson/Core/Pi0EtaToGammaGamma.h
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Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,7 @@ struct Pi0EtaToGammaGamma {

Configurable<int> cfg_min_ncluster_tpc{"cfg_min_ncluster_tpc", 10, "min ncluster tpc"};
Configurable<int> cfg_min_ncrossedrows{"cfg_min_ncrossedrows", 40, "min ncrossed rows"};
Configurable<float> cfg_max_frac_shared_clusters_tpc{"cfg_max_frac_shared_clusters_tpc", 999.f, "max fraction of shared clusters in TPC"};
Configurable<float> cfg_max_chi2tpc{"cfg_max_chi2tpc", 4.0, "max chi2/NclsTPC"};
Configurable<float> cfg_max_chi2its{"cfg_max_chi2its", 5.0, "max chi2/NclsITS"};
Configurable<float> cfg_min_TPCNsigmaEl{"cfg_min_TPCNsigmaEl", -3.0, "min. TPC n sigma for electron"};
Expand Down Expand Up @@ -176,13 +177,16 @@ struct Pi0EtaToGammaGamma {
Configurable<float> cfg_max_chi2its{"cfg_max_chi2its", 5.0, "max chi2/NclsITS"};
Configurable<float> cfg_max_dcaxy{"cfg_max_dcaxy", 0.05, "max dca XY for single track in cm"};
Configurable<float> cfg_max_dcaz{"cfg_max_dcaz", 0.05, "max dca Z for single track in cm"};
Configurable<float> cfg_max_frac_shared_clusters_tpc{"cfg_max_frac_shared_clusters_tpc", 999.f, "max fraction of shared clusters in TPC"};
Configurable<bool> cfg_apply_cuts_from_prefilter_derived{"cfg_apply_cuts_from_prefilter_derived", false, "flag to apply prefilter to electron"};

Configurable<int> cfg_pid_scheme{"cfg_pid_scheme", static_cast<int>(DalitzEECut::PIDSchemes::kTOFif), "pid scheme [kTOFif : 0, kTPConly : 1]"};
Configurable<float> cfg_min_TPCNsigmaEl{"cfg_min_TPCNsigmaEl", -2.0, "min. TPC n sigma for electron inclusion"};
Configurable<float> cfg_max_TPCNsigmaEl{"cfg_max_TPCNsigmaEl", +3.0, "max. TPC n sigma for electron inclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -3.0, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +3.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -0.0, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +0.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TOFNsigmaEl{"cfg_min_TOFNsigmaEl", -3.0, "min. TOF n sigma for electron inclusion"};
Configurable<float> cfg_max_TOFNsigmaEl{"cfg_max_TOFNsigmaEl", +3.0, "max. TOF n sigma for electron inclusion"};
} dileptoncuts;

EMCPhotonCut fEMCCut;
Expand Down Expand Up @@ -355,6 +359,7 @@ struct Pi0EtaToGammaGamma {
fV0PhotonCut.SetMinNClustersTPC(pcmcuts.cfg_min_ncluster_tpc);
fV0PhotonCut.SetMinNCrossedRowsTPC(pcmcuts.cfg_min_ncrossedrows);
fV0PhotonCut.SetMinNCrossedRowsOverFindableClustersTPC(0.8);
fV0PhotonCut.SetMaxFracSharedClustersTPC(pcmcuts.cfg_max_frac_shared_clusters_tpc);
fV0PhotonCut.SetChi2PerClusterTPC(0.0, pcmcuts.cfg_max_chi2tpc);
fV0PhotonCut.SetTPCNsigmaElRange(pcmcuts.cfg_min_TPCNsigmaEl, pcmcuts.cfg_max_TPCNsigmaEl);
fV0PhotonCut.SetChi2PerClusterITS(-1e+10, pcmcuts.cfg_max_chi2its);
Expand Down Expand Up @@ -385,6 +390,7 @@ struct Pi0EtaToGammaGamma {
fDileptonCut.SetMinNClustersTPC(dileptoncuts.cfg_min_ncluster_tpc);
fDileptonCut.SetMinNCrossedRowsTPC(dileptoncuts.cfg_min_ncrossedrows);
fDileptonCut.SetMinNCrossedRowsOverFindableClustersTPC(0.8);
fDileptonCut.SetMaxFracSharedClustersTPC(dileptoncuts.cfg_max_frac_shared_clusters_tpc);
fDileptonCut.SetChi2PerClusterTPC(0.0, dileptoncuts.cfg_max_chi2tpc);
fDileptonCut.SetChi2PerClusterITS(0.0, dileptoncuts.cfg_max_chi2its);
fDileptonCut.SetNClustersITS(dileptoncuts.cfg_min_ncluster_its, 7);
Expand All @@ -395,6 +401,7 @@ struct Pi0EtaToGammaGamma {
fDileptonCut.SetPIDScheme(dileptoncuts.cfg_pid_scheme);
fDileptonCut.SetTPCNsigmaElRange(dileptoncuts.cfg_min_TPCNsigmaEl, dileptoncuts.cfg_max_TPCNsigmaEl);
fDileptonCut.SetTPCNsigmaPiRange(dileptoncuts.cfg_min_TPCNsigmaPi, dileptoncuts.cfg_max_TPCNsigmaPi);
fDileptonCut.SetTOFNsigmaElRange(dileptoncuts.cfg_min_TOFNsigmaEl, dileptoncuts.cfg_max_TOFNsigmaEl);
}

void DefineEMCCut()
Expand Down
11 changes: 9 additions & 2 deletions PWGEM/PhotonMeson/Core/Pi0EtaToGammaGammaMC.h
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,7 @@ struct Pi0EtaToGammaGammaMC {
Configurable<int> cfg_min_ncrossedrows{"cfg_min_ncrossedrows", 40, "min ncrossed rows"};
Configurable<float> cfg_max_chi2tpc{"cfg_max_chi2tpc", 4.0, "max chi2/NclsTPC"};
Configurable<float> cfg_max_chi2its{"cfg_max_chi2its", 5.0, "max chi2/NclsITS"};
Configurable<float> cfg_max_frac_shared_clusters_tpc{"cfg_max_frac_shared_clusters_tpc", 999.f, "max fraction of shared clusters in TPC"};
Configurable<float> cfg_min_TPCNsigmaEl{"cfg_min_TPCNsigmaEl", -3.0, "min. TPC n sigma for electron"};
Configurable<float> cfg_max_TPCNsigmaEl{"cfg_max_TPCNsigmaEl", +3.0, "max. TPC n sigma for electron"};
Configurable<bool> cfg_disable_itsonly_track{"cfg_disable_itsonly_track", false, "flag to disable ITSonly tracks"};
Expand All @@ -160,6 +161,7 @@ struct Pi0EtaToGammaGammaMC {
Configurable<int> cfg_min_ncluster_tpc{"cfg_min_ncluster_tpc", 0, "min ncluster tpc"};
Configurable<int> cfg_min_ncluster_its{"cfg_min_ncluster_its", 5, "min ncluster its"};
Configurable<int> cfg_min_ncrossedrows{"cfg_min_ncrossedrows", 70, "min ncrossed rows"};
Configurable<float> cfg_max_frac_shared_clusters_tpc{"cfg_max_frac_shared_clusters_tpc", 999.f, "max fraction of shared clusters in TPC"};
Configurable<float> cfg_max_chi2tpc{"cfg_max_chi2tpc", 4.0, "max chi2/NclsTPC"};
Configurable<float> cfg_max_chi2its{"cfg_max_chi2its", 5.0, "max chi2/NclsITS"};
Configurable<float> cfg_max_dcaxy{"cfg_max_dcaxy", 0.05, "max dca XY for single track in cm"};
Expand All @@ -169,8 +171,10 @@ struct Pi0EtaToGammaGammaMC {
Configurable<int> cfg_pid_scheme{"cfg_pid_scheme", static_cast<int>(DalitzEECut::PIDSchemes::kTOFif), "pid scheme [kTOFif : 0, kTPConly : 1]"};
Configurable<float> cfg_min_TPCNsigmaEl{"cfg_min_TPCNsigmaEl", -2.0, "min. TPC n sigma for electron inclusion"};
Configurable<float> cfg_max_TPCNsigmaEl{"cfg_max_TPCNsigmaEl", +3.0, "max. TPC n sigma for electron inclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -3.0, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +3.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -0.0, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +0.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TOFNsigmaEl{"cfg_min_TOFNsigmaEl", -3.0, "min. TOF n sigma for electron inclusion"};
Configurable<float> cfg_max_TOFNsigmaEl{"cfg_max_TOFNsigmaEl", +3.0, "max. TOF n sigma for electron inclusion"};
} dileptoncuts;

EMCPhotonCut fEMCCut;
Expand Down Expand Up @@ -317,6 +321,7 @@ struct Pi0EtaToGammaGammaMC {
fV0PhotonCut.SetTrackEtaRange(-pcmcuts.cfg_max_eta_v0, +pcmcuts.cfg_max_eta_v0);
fV0PhotonCut.SetMinNCrossedRowsTPC(pcmcuts.cfg_min_ncrossedrows);
fV0PhotonCut.SetMinNCrossedRowsOverFindableClustersTPC(0.8);
fV0PhotonCut.SetMaxFracSharedClustersTPC(pcmcuts.cfg_max_frac_shared_clusters_tpc);
fV0PhotonCut.SetChi2PerClusterTPC(0.0, pcmcuts.cfg_max_chi2tpc);
fV0PhotonCut.SetTPCNsigmaElRange(pcmcuts.cfg_min_TPCNsigmaEl, pcmcuts.cfg_max_TPCNsigmaEl);
fV0PhotonCut.SetChi2PerClusterITS(-1e+10, pcmcuts.cfg_max_chi2its);
Expand Down Expand Up @@ -347,6 +352,7 @@ struct Pi0EtaToGammaGammaMC {
fDileptonCut.SetMinNClustersTPC(dileptoncuts.cfg_min_ncluster_tpc);
fDileptonCut.SetMinNCrossedRowsTPC(dileptoncuts.cfg_min_ncrossedrows);
fDileptonCut.SetMinNCrossedRowsOverFindableClustersTPC(0.8);
fDileptonCut.SetMaxFracSharedClustersTPC(dileptoncuts.cfg_max_frac_shared_clusters_tpc);
fDileptonCut.SetChi2PerClusterTPC(0.0, dileptoncuts.cfg_max_chi2tpc);
fDileptonCut.SetChi2PerClusterITS(0.0, dileptoncuts.cfg_max_chi2its);
fDileptonCut.SetNClustersITS(dileptoncuts.cfg_min_ncluster_its, 7);
Expand All @@ -357,6 +363,7 @@ struct Pi0EtaToGammaGammaMC {
fDileptonCut.SetPIDScheme(dileptoncuts.cfg_pid_scheme);
fDileptonCut.SetTPCNsigmaElRange(dileptoncuts.cfg_min_TPCNsigmaEl, dileptoncuts.cfg_max_TPCNsigmaEl);
fDileptonCut.SetTPCNsigmaPiRange(dileptoncuts.cfg_min_TPCNsigmaPi, dileptoncuts.cfg_max_TPCNsigmaPi);
fDileptonCut.SetTOFNsigmaElRange(dileptoncuts.cfg_min_TOFNsigmaEl, dileptoncuts.cfg_max_TOFNsigmaEl);
}

void DefineEMCCut()
Expand Down
13 changes: 9 additions & 4 deletions PWGEM/PhotonMeson/Tasks/dalitzEEQC.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@ struct DalitzEEQC {
struct : ConfigurableGroup {
std::string prefix = "dileptoncut_group";
Configurable<float> cfg_min_mass{"cfg_min_mass", 0.0, "min mass"};
Configurable<float> cfg_max_mass{"cfg_max_mass", 0.5, "max mass"};
Configurable<float> cfg_max_mass{"cfg_max_mass", 0.02, "max mass"};
Configurable<bool> cfg_apply_phiv{"cfg_apply_phiv", true, "flag to apply phiv cut"};
Configurable<bool> cfg_require_itsib_any{"cfg_require_itsib_any", true, "flag to require ITS ib any hits"};
Configurable<bool> cfg_require_itsib_1st{"cfg_require_itsib_1st", false, "flag to require ITS ib 1st hit"};
Expand All @@ -92,16 +92,19 @@ struct DalitzEEQC {
Configurable<int> cfg_min_ncluster_tpc{"cfg_min_ncluster_tpc", 0, "min ncluster tpc"};
Configurable<int> cfg_min_ncluster_its{"cfg_min_ncluster_its", 5, "min ncluster its"};
Configurable<int> cfg_min_ncrossedrows{"cfg_min_ncrossedrows", 70, "min ncrossed rows"};
Configurable<float> cfg_max_frac_shared_clusters_tpc{"cfg_max_frac_shared_clusters_tpc", 999.f, "max fraction of shared clusters in TPC"};
Configurable<float> cfg_max_chi2tpc{"cfg_max_chi2tpc", 4.0, "max chi2/NclsTPC"};
Configurable<float> cfg_max_chi2its{"cfg_max_chi2its", 5.0, "max chi2/NclsITS"};
Configurable<float> cfg_max_dcaxy{"cfg_max_dcaxy", 1.0, "max dca XY for single track in cm"};
Configurable<float> cfg_max_dcaz{"cfg_max_dcaz", 1.0, "max dca Z for single track in cm"};

Configurable<int> cfg_pid_scheme{"cfg_pid_scheme", static_cast<int>(DalitzEECut::PIDSchemes::kTPConly), "pid scheme [kTPConly : 0]"};
Configurable<int> cfg_pid_scheme{"cfg_pid_scheme", static_cast<int>(DalitzEECut::PIDSchemes::kTOFif), "pid scheme [kTOFif : 0, kTPConly : 1]"};
Configurable<float> cfg_min_TPCNsigmaEl{"cfg_min_TPCNsigmaEl", -2.0, "min. TPC n sigma for electron inclusion"};
Configurable<float> cfg_max_TPCNsigmaEl{"cfg_max_TPCNsigmaEl", +3.0, "max. TPC n sigma for electron inclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -1e+10, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +3.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -0.0, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +0.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TOFNsigmaEl{"cfg_min_TOFNsigmaEl", -3.0, "min. TOF n sigma for electron inclusion"};
Configurable<float> cfg_max_TOFNsigmaEl{"cfg_max_TOFNsigmaEl", +3.0, "max. TOF n sigma for electron inclusion"};
} dileptoncuts;

o2::ccdb::CcdbApi ccdbApi;
Expand Down Expand Up @@ -227,6 +230,7 @@ struct DalitzEEQC {
fDileptonCut.SetMinNClustersTPC(dileptoncuts.cfg_min_ncluster_tpc);
fDileptonCut.SetMinNCrossedRowsTPC(dileptoncuts.cfg_min_ncrossedrows);
fDileptonCut.SetMinNCrossedRowsOverFindableClustersTPC(0.8);
fDileptonCut.SetMaxFracSharedClustersTPC(dileptoncuts.cfg_max_frac_shared_clusters_tpc);
fDileptonCut.SetChi2PerClusterTPC(0.0, dileptoncuts.cfg_max_chi2tpc);
fDileptonCut.SetChi2PerClusterITS(0.0, dileptoncuts.cfg_max_chi2its);
fDileptonCut.SetNClustersITS(dileptoncuts.cfg_min_ncluster_its, 7);
Expand All @@ -237,6 +241,7 @@ struct DalitzEEQC {
fDileptonCut.SetPIDScheme(dileptoncuts.cfg_pid_scheme);
fDileptonCut.SetTPCNsigmaElRange(dileptoncuts.cfg_min_TPCNsigmaEl, dileptoncuts.cfg_max_TPCNsigmaEl);
fDileptonCut.SetTPCNsigmaPiRange(dileptoncuts.cfg_min_TPCNsigmaPi, dileptoncuts.cfg_max_TPCNsigmaPi);
fDileptonCut.SetTOFNsigmaElRange(dileptoncuts.cfg_min_TOFNsigmaEl, dileptoncuts.cfg_max_TOFNsigmaEl);
}

template <typename TCollision, typename TTrack1, typename TTrack2>
Expand Down
13 changes: 9 additions & 4 deletions PWGEM/PhotonMeson/Tasks/dalitzEEQCMC.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,7 @@ struct DalitzEEQCMC {
struct : ConfigurableGroup {
std::string prefix = "dileptoncut_group";
Configurable<float> cfg_min_mass{"cfg_min_mass", 0.0, "min mass"};
Configurable<float> cfg_max_mass{"cfg_max_mass", 1e+10, "max mass"};
Configurable<float> cfg_max_mass{"cfg_max_mass", 0.02, "max mass"};
Configurable<bool> cfg_apply_phiv{"cfg_apply_phiv", true, "flag to apply phiv cut"};
Configurable<bool> cfg_require_itsib_any{"cfg_require_itsib_any", true, "flag to require ITS ib any hits"};
Configurable<bool> cfg_require_itsib_1st{"cfg_require_itsib_1st", false, "flag to require ITS ib 1st hit"};
Expand All @@ -96,16 +96,19 @@ struct DalitzEEQCMC {
Configurable<int> cfg_min_ncluster_tpc{"cfg_min_ncluster_tpc", 0, "min ncluster tpc"};
Configurable<int> cfg_min_ncluster_its{"cfg_min_ncluster_its", 5, "min ncluster its"};
Configurable<int> cfg_min_ncrossedrows{"cfg_min_ncrossedrows", 70, "min ncrossed rows"};
Configurable<float> cfg_max_frac_shared_clusters_tpc{"cfg_max_frac_shared_clusters_tpc", 999.f, "max fraction of shared clusters in TPC"};
Configurable<float> cfg_max_chi2tpc{"cfg_max_chi2tpc", 4.0, "max chi2/NclsTPC"};
Configurable<float> cfg_max_chi2its{"cfg_max_chi2its", 5.0, "max chi2/NclsITS"};
Configurable<float> cfg_max_dcaxy{"cfg_max_dcaxy", 1.0, "max dca XY for single track in cm"};
Configurable<float> cfg_max_dcaz{"cfg_max_dcaz", 1.0, "max dca Z for single track in cm"};

Configurable<int> cfg_pid_scheme{"cfg_pid_scheme", static_cast<int>(DalitzEECut::PIDSchemes::kTPConly), "pid scheme [kTPConly : 0]"};
Configurable<int> cfg_pid_scheme{"cfg_pid_scheme", static_cast<int>(DalitzEECut::PIDSchemes::kTOFif), "pid scheme [kTOFif : 0, kTPConly : 1]"};
Configurable<float> cfg_min_TPCNsigmaEl{"cfg_min_TPCNsigmaEl", -2.0, "min. TPC n sigma for electron inclusion"};
Configurable<float> cfg_max_TPCNsigmaEl{"cfg_max_TPCNsigmaEl", +3.0, "max. TPC n sigma for electron inclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -1e+10, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +3.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TPCNsigmaPi{"cfg_min_TPCNsigmaPi", -0.0, "min. TPC n sigma for pion exclusion"};
Configurable<float> cfg_max_TPCNsigmaPi{"cfg_max_TPCNsigmaPi", +0.0, "max. TPC n sigma for pion exclusion"};
Configurable<float> cfg_min_TOFNsigmaEl{"cfg_min_TOFNsigmaEl", -3.0, "min. TOF n sigma for electron inclusion"};
Configurable<float> cfg_max_TOFNsigmaEl{"cfg_max_TOFNsigmaEl", +3.0, "max. TOF n sigma for electron inclusion"};
} dileptoncuts;

o2::ccdb::CcdbApi ccdbApi;
Expand Down Expand Up @@ -254,6 +257,7 @@ struct DalitzEEQCMC {
fDileptonCut.SetMinNClustersTPC(dileptoncuts.cfg_min_ncluster_tpc);
fDileptonCut.SetMinNCrossedRowsTPC(dileptoncuts.cfg_min_ncrossedrows);
fDileptonCut.SetMinNCrossedRowsOverFindableClustersTPC(0.8);
fDileptonCut.SetMaxFracSharedClustersTPC(dileptoncuts.cfg_max_frac_shared_clusters_tpc);
fDileptonCut.SetChi2PerClusterTPC(0.0, dileptoncuts.cfg_max_chi2tpc);
fDileptonCut.SetChi2PerClusterITS(0.0, dileptoncuts.cfg_max_chi2its);
fDileptonCut.SetNClustersITS(dileptoncuts.cfg_min_ncluster_its, 7);
Expand All @@ -264,6 +268,7 @@ struct DalitzEEQCMC {
fDileptonCut.SetPIDScheme(dileptoncuts.cfg_pid_scheme);
fDileptonCut.SetTPCNsigmaElRange(dileptoncuts.cfg_min_TPCNsigmaEl, dileptoncuts.cfg_max_TPCNsigmaEl);
fDileptonCut.SetTPCNsigmaPiRange(dileptoncuts.cfg_min_TPCNsigmaPi, dileptoncuts.cfg_max_TPCNsigmaPi);
fDileptonCut.SetTOFNsigmaElRange(dileptoncuts.cfg_min_TOFNsigmaEl, dileptoncuts.cfg_max_TOFNsigmaEl);
}

template <typename TTrack, typename TMCParticles>
Expand Down

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