diff --git a/PWGEM/Dilepton/Tasks/createResolutionMap.cxx b/PWGEM/Dilepton/Tasks/createResolutionMap.cxx index 6613f88127d..557c3468be2 100644 --- a/PWGEM/Dilepton/Tasks/createResolutionMap.cxx +++ b/PWGEM/Dilepton/Tasks/createResolutionMap.cxx @@ -68,7 +68,7 @@ struct CreateResolutionMap { Configurable cfgEventGeneratorType{"cfgEventGeneratorType", -1, "if positive, select event generator type. i.e. gap or signal"}; Configurable cfgCentEstimator{"cfgCentEstimator", 2, "FT0M:0, FT0A:1, FT0C:2"}; - Configurable cfg_require_true_mc_collision_association{"cfg_require_true_mc_collision_association", true, "flag to require true mc collision association"}; + Configurable cfg_require_true_mc_collision_association{"cfg_require_true_mc_collision_association", false, "flag to require true mc collision association"}; Configurable cfg_reject_fake_match_its_tpc{"cfg_reject_fake_match_its_tpc", false, "flag to reject fake match between ITS-TPC"}; // Configurable cfg_reject_fake_match_its_tpc_tof{"cfg_reject_fake_match_its_tpc_tof", false, "flag to reject fake match between ITS-TPC-TOF"}; Configurable cfg_reject_fake_match_mft_mch{"cfg_reject_fake_match_mft_mch", false, "flag to reject fake match between MFT-MCH"}; @@ -84,6 +84,9 @@ struct CreateResolutionMap { ConfigurableAxis ConfDeltaEtaBins{"ConfDeltaEtaBins", {200, -0.5f, +0.5f}, "deta bins for output histograms"}; ConfigurableAxis ConfDeltaPhiBins{"ConfDeltaPhiBins", {200, -0.5f, +0.5f}, "dphi bins for output histograms"}; + Configurable cfgFillTHnSparse{"cfgFillTHnSparse", true, "fill THnSparse for output"}; + Configurable cfgFillTH2{"cfgFillTH2", false, "fill TH2 for output"}; + Configurable cfgRequireGoodRCT{"cfgRequireGoodRCT", false, "require good detector flag in run condtion table"}; Configurable cfgRCTLabelCB{"cfgRCTLabelCB", "CBT_hadronPID", "select 1 [CBT, CBT_hadron] see O2Physics/Common/CCDB/RCTSelectionFlags.h"}; Configurable cfgRCTLabelFWDSA{"cfgRCTLabelFWDSA", "CBT_muon", "select 1 [CBT_muon] see O2Physics/Common/CCDB/RCTSelectionFlags.h"}; @@ -212,18 +215,22 @@ struct CreateResolutionMap { registry.add("Event/Electron/hImpPar_Centrality", "true imapact parameter vs. estimated centrality;impact parameter (fm);centrality (%)", kTH2F, {{200, 0, 20}, {110, 0, 110}}, true); registry.add("Event/Muon/hImpPar_Centrality", "true imapact parameter vs. estimated centrality;impact parameter (fm);centrality (%)", kTH2F, {{200, 0, 20}, {110, 0, 110}}, true); - registry.add("Electron/hPt", "rec. p_{T,l};p_{T,l} (GeV/c)", kTH1F, {{1000, 0, 10}}, false); - registry.add("Electron/hEtaPhi", "rec. #eta vs. #varphi;#varphi_{l} (rad.);#eta_{l}", kTH2F, {{90, 0, 2 * M_PI}, {100, -5, +5}}, false); - registry.add("Electron/Ptgen_RelDeltaPt", "resolution", kTH2F, {{axis_pt_gen}, {axis_dpt}}, true); - registry.add("Electron/Ptgen_DeltaEta", "resolution", kTH2F, {{axis_pt_gen}, {axis_deta}}, true); - registry.add("Electron/Ptgen_DeltaPhi_Pos", "resolution", kTH2F, {{axis_pt_gen}, {axis_dphi}}, true); - registry.add("Electron/Ptgen_DeltaPhi_Neg", "resolution", kTH2F, {{axis_pt_gen}, {axis_dphi}}, true); - registry.addClone("Electron/", "StandaloneMuon/"); - registry.addClone("Electron/", "GlobalMuon/"); - - registry.add("Electron/hs_reso", "8D resolution positive", kTHnSparseF, {axis_cent, axis_pt_gen, axis_eta_cb_gen, axis_phi_gen, axis_charge_gen, axis_dpt, axis_deta, axis_dphi}, true); - registry.add("StandaloneMuon/hs_reso", "8D resolution positive", kTHnSparseF, {axis_cent, axis_pt_gen, axis_eta_fwd_gen, axis_phi_gen, axis_charge_gen, axis_dpt, axis_deta, axis_dphi}, true); - registry.add("GlobalMuon/hs_reso", "8D resolution positive", kTHnSparseF, {axis_cent, axis_pt_gen, axis_eta_fwd_gen, axis_phi_gen, axis_charge_gen, axis_dpt, axis_deta, axis_dphi}, true); + if (cfgFillTH2) { + registry.add("Electron/hPt", "rec. p_{T,l};p_{T,l} (GeV/c)", kTH1F, {{1000, 0, 10}}, false); + registry.add("Electron/hEtaPhi", "rec. #eta vs. #varphi;#varphi_{l} (rad.);#eta_{l}", kTH2F, {{90, 0, 2 * M_PI}, {100, -5, +5}}, false); + registry.add("Electron/Ptgen_RelDeltaPt", "resolution", kTH2F, {{axis_pt_gen}, {axis_dpt}}, true); + registry.add("Electron/Ptgen_DeltaEta", "resolution", kTH2F, {{axis_pt_gen}, {axis_deta}}, true); + registry.add("Electron/Ptgen_DeltaPhi_Pos", "resolution", kTH2F, {{axis_pt_gen}, {axis_dphi}}, true); + registry.add("Electron/Ptgen_DeltaPhi_Neg", "resolution", kTH2F, {{axis_pt_gen}, {axis_dphi}}, true); + registry.addClone("Electron/", "StandaloneMuon/"); + registry.addClone("Electron/", "GlobalMuon/"); + } + + if (cfgFillTHnSparse) { + registry.add("Electron/hs_reso", "8D resolution", kTHnSparseF, {axis_cent, axis_pt_gen, axis_eta_cb_gen, axis_phi_gen, axis_charge_gen, axis_dpt, axis_deta, axis_dphi}, true); + registry.add("StandaloneMuon/hs_reso", "8D resolution", kTHnSparseF, {axis_cent, axis_pt_gen, axis_eta_fwd_gen, axis_phi_gen, axis_charge_gen, axis_dpt, axis_deta, axis_dphi}, true); + registry.add("GlobalMuon/hs_reso", "8D resolution", kTHnSparseF, {axis_cent, axis_pt_gen, axis_eta_fwd_gen, axis_phi_gen, axis_charge_gen, axis_dpt, axis_deta, axis_dphi}, true); + } } void initCCDB(aod::BCsWithTimestamps::iterator const& bc) @@ -376,8 +383,8 @@ struct CreateResolutionMap { std::pair> itsRequirement_ibany = {1, {0, 1, 2}}; // any hits on 3 ITS ib layers. std::pair> itsRequirement_ib1st = {1, {0}}; // first hit on ITS ib layers. - template - bool isSelectedTrack(TCollision const& collision, TTrack const& track) + template + bool isSelectedTrack(TTrack const& track) { if (!track.hasITS() || !track.hasTPC()) { return false; @@ -425,23 +432,63 @@ struct CreateResolutionMap { return false; } - o2::dataformats::DCA mDcaInfoCov; - mDcaInfoCov.set(999, 999, 999, 999, 999); - auto track_par_cov_recalc = getTrackParCov(track); - track_par_cov_recalc.setPID(o2::track::PID::Electron); - mVtx.setPos({collision.posX(), collision.posY(), collision.posZ()}); - mVtx.setCov(collision.covXX(), collision.covXY(), collision.covYY(), collision.covXZ(), collision.covYZ(), collision.covZZ()); - o2::base::Propagator::Instance()->propagateToDCABxByBz(mVtx, track_par_cov_recalc, 2.f, matCorr, &mDcaInfoCov); - float dcaXY = mDcaInfoCov.getY(); - float dcaZ = mDcaInfoCov.getZ(); + return true; + } + + template + bool isSelectedTrackKine(TTrack const& track, const float pt, const float eta, const float dcaXY, const float dcaZ) + { + if (!track.hasITS() || !track.hasTPC()) { + return false; + } + + if (track.tpcChi2NCl() > electroncuts.cfg_max_chi2tpc) { + return false; + } + + if (track.itsChi2NCl() > electroncuts.cfg_max_chi2its) { + return false; + } + + if (track.itsNCls() < electroncuts.cfg_min_ncluster_its) { + return false; + } + if (track.itsNClsInnerBarrel() < electroncuts.cfg_min_ncluster_itsib) { + return false; + } + + auto hits = std::count_if(itsRequirement_ibany.second.begin(), itsRequirement_ibany.second.end(), [&](auto&& requiredLayer) { return track.itsClusterMap() & (1 << requiredLayer); }); + if (hits < itsRequirement_ibany.first) { + return false; + } + if (electroncuts.cfg_require_itsib_1st) { + auto hit_ib1st = std::count_if(itsRequirement_ib1st.second.begin(), itsRequirement_ib1st.second.end(), [&](auto&& requiredLayer) { return track.itsClusterMap() & (1 << requiredLayer); }); + if (hit_ib1st < itsRequirement_ib1st.first) { + return false; + } + } - // LOGF(info, "collision.globalIndex() = %d, track.collisionId() = %d, track.pt() = %.16f, track_par_cov_recalc.getPt() = %.16f", collision.globalIndex(), track.collisionId(), track.pt(), track_par_cov_recalc.getPt()); + if (track.tpcNClsFound() < electroncuts.cfg_min_ncluster_tpc) { + return false; + } + + if (track.tpcNClsCrossedRows() < electroncuts.cfg_min_ncrossedrows) { + return false; + } + + if (track.tpcCrossedRowsOverFindableCls() < electroncuts.cfg_min_tpc_cr_findable_ratio) { + return false; + } + + if (track.tpcFractionSharedCls() > electroncuts.cfg_max_frac_shared_clusters_tpc) { + return false; + } if (std::fabs(dcaXY) > electroncuts.cfg_max_dcaxy || std::fabs(dcaZ) > electroncuts.cfg_max_dcaz) { return false; } - if (track_par_cov_recalc.getPt() < electroncuts.cfg_min_pt_track || std::fabs(track_par_cov_recalc.getEta()) > electroncuts.cfg_max_eta_track) { + if (pt < electroncuts.cfg_min_pt_track || std::fabs(eta) > electroncuts.cfg_max_eta_track) { return false; } @@ -555,29 +602,38 @@ struct CreateResolutionMap { if (cfgRequireGoodRCT && !rctCheckerFWDSA.checkTable(collision)) { return; } - registry.fill(HIST("StandaloneMuon/hPt"), pt); - registry.fill(HIST("StandaloneMuon/hEtaPhi"), phi, eta); - registry.fill(HIST("StandaloneMuon/hs_reso"), centrality, mcparticle.pt(), mcparticle.eta(), mcparticle.phi(), -mcparticle.pdgCode() / 13, (mcparticle.pt() - pt) / mcparticle.pt(), mcparticle.eta() - eta, mcparticle.phi() - phi); - registry.fill(HIST("StandaloneMuon/Ptgen_RelDeltaPt"), mcparticle.pt(), (mcparticle.pt() - pt) / mcparticle.pt()); - registry.fill(HIST("StandaloneMuon/Ptgen_DeltaEta"), mcparticle.pt(), mcparticle.eta() - eta); - if (mcparticle.pdgCode() == -13) { // positive muon - registry.fill(HIST("StandaloneMuon/Ptgen_DeltaPhi_Pos"), mcparticle.pt(), mcparticle.phi() - phi); - } else if (mcparticle.pdgCode() == 13) { // negative muon - registry.fill(HIST("StandaloneMuon/Ptgen_DeltaPhi_Neg"), mcparticle.pt(), mcparticle.phi() - phi); + if (cfgFillTHnSparse) { + registry.fill(HIST("StandaloneMuon/hs_reso"), centrality, mcparticle.pt(), mcparticle.eta(), mcparticle.phi(), -mcparticle.pdgCode() / 13, (mcparticle.pt() - pt) / mcparticle.pt(), mcparticle.eta() - eta, mcparticle.phi() - phi); + } + + if (cfgFillTH2) { + registry.fill(HIST("StandaloneMuon/hPt"), pt); + registry.fill(HIST("StandaloneMuon/hEtaPhi"), phi, eta); + registry.fill(HIST("StandaloneMuon/Ptgen_RelDeltaPt"), mcparticle.pt(), (mcparticle.pt() - pt) / mcparticle.pt()); + registry.fill(HIST("StandaloneMuon/Ptgen_DeltaEta"), mcparticle.pt(), mcparticle.eta() - eta); + if (mcparticle.pdgCode() == -13) { // positive muon + registry.fill(HIST("StandaloneMuon/Ptgen_DeltaPhi_Pos"), mcparticle.pt(), mcparticle.phi() - phi); + } else if (mcparticle.pdgCode() == 13) { // negative muon + registry.fill(HIST("StandaloneMuon/Ptgen_DeltaPhi_Neg"), mcparticle.pt(), mcparticle.phi() - phi); + } } } else if (muon.trackType() == static_cast(o2::aod::fwdtrack::ForwardTrackTypeEnum::GlobalMuonTrack)) { if (cfgRequireGoodRCT && !rctCheckerFWDGL.checkTable(collision)) { return; } - registry.fill(HIST("GlobalMuon/hPt"), pt); - registry.fill(HIST("GlobalMuon/hEtaPhi"), phi, eta); - registry.fill(HIST("GlobalMuon/hs_reso"), centrality, mcparticle.pt(), mcparticle.eta(), mcparticle.phi(), -mcparticle.pdgCode() / 13, (mcparticle.pt() - pt) / mcparticle.pt(), mcparticle.eta() - eta, mcparticle.phi() - phi); - registry.fill(HIST("GlobalMuon/Ptgen_RelDeltaPt"), mcparticle.pt(), (mcparticle.pt() - pt) / mcparticle.pt()); - registry.fill(HIST("GlobalMuon/Ptgen_DeltaEta"), mcparticle.pt(), mcparticle.eta() - eta); - if (mcparticle.pdgCode() == -13) { // positive muon - registry.fill(HIST("GlobalMuon/Ptgen_DeltaPhi_Pos"), mcparticle.pt(), mcparticle.phi() - phi); - } else if (mcparticle.pdgCode() == 13) { // negative muon - registry.fill(HIST("GlobalMuon/Ptgen_DeltaPhi_Neg"), mcparticle.pt(), mcparticle.phi() - phi); + if (cfgFillTHnSparse) { + registry.fill(HIST("GlobalMuon/hs_reso"), centrality, mcparticle.pt(), mcparticle.eta(), mcparticle.phi(), -mcparticle.pdgCode() / 13, (mcparticle.pt() - pt) / mcparticle.pt(), mcparticle.eta() - eta, mcparticle.phi() - phi); + } + if (cfgFillTH2) { + registry.fill(HIST("GlobalMuon/hPt"), pt); + registry.fill(HIST("GlobalMuon/hEtaPhi"), phi, eta); + registry.fill(HIST("GlobalMuon/Ptgen_RelDeltaPt"), mcparticle.pt(), (mcparticle.pt() - pt) / mcparticle.pt()); + registry.fill(HIST("GlobalMuon/Ptgen_DeltaEta"), mcparticle.pt(), mcparticle.eta() - eta); + if (mcparticle.pdgCode() == -13) { // positive muon + registry.fill(HIST("GlobalMuon/Ptgen_DeltaPhi_Pos"), mcparticle.pt(), mcparticle.phi() - phi); + } else if (mcparticle.pdgCode() == 13) { // negative muon + registry.fill(HIST("GlobalMuon/Ptgen_DeltaPhi_Neg"), mcparticle.pt(), mcparticle.phi() - phi); + } } } return; @@ -655,7 +711,8 @@ struct CreateResolutionMap { if (cfg_require_true_mc_collision_association && mcparticle.mcCollisionId() != collision.mcCollisionId()) { return; } - if (!isSelectedTrack(collision, track)) { + + if (!isSelectedTrack(track)) { return; } @@ -666,23 +723,31 @@ struct CreateResolutionMap { mVtx.setPos({collision.posX(), collision.posY(), collision.posZ()}); mVtx.setCov(collision.covXX(), collision.covXY(), collision.covYY(), collision.covXZ(), collision.covYZ(), collision.covZZ()); o2::base::Propagator::Instance()->propagateToDCABxByBz(mVtx, track_par_cov_recalc, 2.f, matCorr, &mDcaInfoCov); - // float dcaXY = mDcaInfoCov.getY(); - // float dcaZ = mDcaInfoCov.getZ(); + float dcaXY = mDcaInfoCov.getY(); + float dcaZ = mDcaInfoCov.getZ(); float pt = track_par_cov_recalc.getPt(); float eta = track_par_cov_recalc.getEta(); float phi = track_par_cov_recalc.getPhi(); o2::math_utils::bringTo02Pi(phi); - registry.fill(HIST("Electron/hPt"), pt); - registry.fill(HIST("Electron/hEtaPhi"), phi, eta); - registry.fill(HIST("Electron/hs_reso"), centrality, mcparticle.pt(), mcparticle.eta(), mcparticle.phi(), -mcparticle.pdgCode() / 11, (mcparticle.pt() - pt) / mcparticle.pt(), mcparticle.eta() - eta, mcparticle.phi() - phi); - registry.fill(HIST("Electron/Ptgen_RelDeltaPt"), mcparticle.pt(), (mcparticle.pt() - pt) / mcparticle.pt()); - registry.fill(HIST("Electron/Ptgen_DeltaEta"), mcparticle.pt(), mcparticle.eta() - eta); - if (mcparticle.pdgCode() == -11) { // positron - registry.fill(HIST("Electron/Ptgen_DeltaPhi_Pos"), mcparticle.pt(), mcparticle.phi() - phi); - } else if (mcparticle.pdgCode() == 11) { // electron - registry.fill(HIST("Electron/Ptgen_DeltaPhi_Neg"), mcparticle.pt(), mcparticle.phi() - phi); + if (!isSelectedTrackKine(track, pt, eta, dcaXY, dcaZ)) { + return; + } + + if (cfgFillTHnSparse) { + registry.fill(HIST("Electron/hs_reso"), centrality, mcparticle.pt(), mcparticle.eta(), mcparticle.phi(), -mcparticle.pdgCode() / 11, (mcparticle.pt() - pt) / mcparticle.pt(), mcparticle.eta() - eta, mcparticle.phi() - phi); + } + if (cfgFillTH2) { + registry.fill(HIST("Electron/hPt"), pt); + registry.fill(HIST("Electron/hEtaPhi"), phi, eta); + registry.fill(HIST("Electron/Ptgen_RelDeltaPt"), mcparticle.pt(), (mcparticle.pt() - pt) / mcparticle.pt()); + registry.fill(HIST("Electron/Ptgen_DeltaEta"), mcparticle.pt(), mcparticle.eta() - eta); + if (mcparticle.pdgCode() == -11) { // positron + registry.fill(HIST("Electron/Ptgen_DeltaPhi_Pos"), mcparticle.pt(), mcparticle.phi() - phi); + } else if (mcparticle.pdgCode() == 11) { // electron + registry.fill(HIST("Electron/Ptgen_DeltaPhi_Neg"), mcparticle.pt(), mcparticle.phi() - phi); + } } }