diff --git a/PWGEM/Dilepton/Core/Dilepton.h b/PWGEM/Dilepton/Core/Dilepton.h index b1f5b3b3b46..ab9b0ced8d7 100644 --- a/PWGEM/Dilepton/Core/Dilepton.h +++ b/PWGEM/Dilepton/Core/Dilepton.h @@ -46,6 +46,7 @@ #include "MathUtils/Utils.h" #include "Math/Vector4D.h" +#include "TRandom3.h" #include "TString.h" #include @@ -97,7 +98,7 @@ struct Dilepton { Configurable spresoPath{"spresoPath", "Users/d/dsekihat/PWGEM/dilepton/Qvector/resolution/LHC23zzh/pass3/test", "Path to SP resolution file"}; Configurable spresoHistName{"spresoHistName", "h1_R2_FT0M_BPos_BNeg", "histogram name of SP resolution file"}; - Configurable cfgAnalysisType{"cfgAnalysisType", static_cast(o2::aod::pwgem::dilepton::utils::pairutil::DileptonAnalysisType::kQC), "kQC:0, kUPC:1, kFlowV2:2, kFlowV3:3, kPolarization:4, kHFll:5"}; + Configurable cfgAnalysisType{"cfgAnalysisType", static_cast(o2::aod::pwgem::dilepton::utils::pairutil::DileptonAnalysisType::kQC), "kQC:0, kUPC:1, kFlowV2:2, kFlowV3:3, kPolarization:4, kHFll:5, kBootstrapv2:6"}; Configurable cfgEP2Estimator_for_Mix{"cfgEP2Estimator_for_Mix", 3, "FT0M:0, FT0A:1, FT0C:2, BTot:3, BPos:4, BNeg:5, FV0A:6"}; Configurable cfgQvecEstimator{"cfgQvecEstimator", 2, "FT0M:0, FT0A:1, FT0C:2, BTot:3, BPos:4, BNeg:5, FV0A:6"}; Configurable cfgCentEstimator{"cfgCentEstimator", 2, "FT0M:0, FT0A:1, FT0C:2"}; @@ -126,6 +127,8 @@ struct Dilepton { ConfigurableAxis ConfPolarizationPhiBins{"ConfPolarizationPhiBins", {1, -M_PI, M_PI}, "phi bins for polarization analysis"}; ConfigurableAxis ConfPolarizationQuadMomBins{"ConfPolarizationQuadMomBins", {15, -0.5, 1}, "quadrupole moment bins for polarization analysis"}; // quardrupole moment <(3 x cos^2(theta) -1)/2> + Configurable cfgNumBootstrapSamples{"cfgNumBootstrapSamples", 1, "Number of Bootstrap Samples"}; + EMEventCut fEMEventCut; struct : ConfigurableGroup { std::string prefix = "eventcut_group"; @@ -657,6 +660,17 @@ struct Dilepton { fRegistry.addClone("Pair/same/uls/", "Pair/same/lspp/"); fRegistry.addClone("Pair/same/uls/", "Pair/same/lsmm/"); fRegistry.addClone("Pair/same/", "Pair/mix/"); + } else if (cfgAnalysisType == static_cast(o2::aod::pwgem::dilepton::utils::pairutil::DileptonAnalysisType::kBootstrapv2)) { + nmod = 2; + const AxisSpec axis_sp{ConfSPBins, Form("#vec{u}_{%d,ll} #upoint #vec{Q}_{%d}^{%s}", nmod, nmod, qvec_det_names[cfgQvecEstimator].data())}; + const AxisSpec axis_bootstrap{cfgNumBootstrapSamples, 0.5, static_cast(cfgNumBootstrapSamples) + 0.5, "sample"}; // for bootstrap samples + fRegistry.add("Pair/same/uls/hs", "dilepton", kTHnSparseD, {axis_mass, axis_pt, axis_dca, axis_y, axis_sp, axis_bootstrap}, true); + fRegistry.addClone("Pair/same/uls/", "Pair/same/lspp/"); + fRegistry.addClone("Pair/same/uls/", "Pair/same/lsmm/"); + fRegistry.add("Pair/mix/uls/hs", "dilepton", kTHnSparseD, {axis_mass, axis_pt, axis_dca, axis_y}, true); + fRegistry.addClone("Pair/mix/uls/", "Pair/mix/lspp/"); + fRegistry.addClone("Pair/mix/uls/", "Pair/mix/lsmm/"); + o2::aod::pwgem::dilepton::utils::eventhistogram::addEventHistogramsBootstrap(&fRegistry, cfgNumBootstrapSamples); } else { // same as kQC to avoid seg. fault fRegistry.add("Pair/same/uls/hs", "dilepton", kTHnSparseD, {axis_mass, axis_pt, axis_dca, axis_y}, true); fRegistry.addClone("Pair/same/uls/", "Pair/same/lspp/"); @@ -672,6 +686,7 @@ struct Dilepton { } else { o2::aod::pwgem::dilepton::utils::eventhistogram::addEventHistograms<-1>(&fRegistry); } + fRegistry.add("Event/before/hEP2_CentFT0C_forMix", Form("2nd harmonics event plane for mix;centrality FT0C (%%);#Psi_{2}^{%s} (rad.)", qvec_det_names[cfgEP2Estimator_for_Mix].data()), kTH2F, {{110, 0, 110}, {180, -M_PI_2, +M_PI_2}}, false); fRegistry.add("Event/after/hEP2_CentFT0C_forMix", Form("2nd harmonics event plane for mix;centrality FT0C (%%);#Psi_{2}^{%s} (rad.)", qvec_det_names[cfgEP2Estimator_for_Mix].data()), kTH2F, {{110, 0, 110}, {180, -M_PI_2, +M_PI_2}}, false); } @@ -828,7 +843,7 @@ struct Dilepton { } template - bool fillPairInfo(TCollision const& collision, TTrack1 const& t1, TTrack2 const& t2, TCut const& cut, TAllTracks const&) + bool fillPairInfo(TCollision const& collision, TTrack1 const& t1, TTrack2 const& t2, TCut const& cut, TAllTracks const&, const std::vector weightvector) { if constexpr (ev_id == 0) { if constexpr (pairtype == o2::aod::pwgem::dilepton::utils::pairutil::DileptonPairType::kDielectron) { @@ -1041,7 +1056,6 @@ struct Dilepton { } else if (t1.sign() < 0 && t2.sign() < 0) { // LS-- fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("lsmm/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), cos_thetaPol, phiPol, quadmom, weight); } - } else if (cfgAnalysisType == static_cast(o2::aod::pwgem::dilepton::utils::pairutil::DileptonAnalysisType::kHFll)) { float dphi = v1.Phi() - v2.Phi(); dphi = RecoDecay::constrainAngle(dphi, -o2::constants::math::PIHalf); @@ -1055,6 +1069,51 @@ struct Dilepton { fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("lsmm/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), dphi, deta, weight); } + } else if (cfgAnalysisType == static_cast(o2::aod::pwgem::dilepton::utils::pairutil::DileptonAnalysisType::kBootstrapv2)) { + std::array q2ft0m = {collision.q2xft0m(), collision.q2yft0m()}; + std::array q2ft0a = {collision.q2xft0a(), collision.q2yft0a()}; + std::array q2ft0c = {collision.q2xft0c(), collision.q2yft0c()}; + std::array q2btot = {collision.q2xbtot(), collision.q2ybtot()}; + std::array q2bpos = {collision.q2xbpos(), collision.q2ybpos()}; + std::array q2bneg = {collision.q2xbneg(), collision.q2ybneg()}; + std::array q2fv0a = {collision.q2xfv0a(), collision.q2yfv0a()}; + std::array q3ft0m = {collision.q3xft0m(), collision.q3yft0m()}; + std::array q3ft0a = {collision.q3xft0a(), collision.q3yft0a()}; + std::array q3ft0c = {collision.q3xft0c(), collision.q3yft0c()}; + std::array q3btot = {collision.q3xbtot(), collision.q3ybtot()}; + std::array q3bpos = {collision.q3xbpos(), collision.q3ybpos()}; + std::array q3bneg = {collision.q3xbneg(), collision.q3ybneg()}; + std::array q3fv0a = {collision.q3xfv0a(), collision.q3yfv0a()}; + + std::vector>> qvectors = { + {{999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}}, // 0th harmonics + {{999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}, {999.f, 999.f}}, // 1st harmonics + {q2ft0m, q2ft0a, q2ft0c, q2btot, q2bpos, q2bneg, q2fv0a}, // 2nd harmonics + {q3ft0m, q3ft0a, q3ft0c, q3btot, q3bpos, q3bneg, q3fv0a}, // 3rd harmonics + }; + + if constexpr (ev_id == 0) { + // LOGF(info, "collision.centFT0C() = %f, collision.trackOccupancyInTimeRange() = %d, getSPresolution = %f", collision.centFT0C(), collision.trackOccupancyInTimeRange(), getSPresolution(collision.centFT0C(), collision.trackOccupancyInTimeRange())); + + float sp = RecoDecay::dotProd(std::array{static_cast(std::cos(nmod * v12.Phi())), static_cast(std::sin(nmod * v12.Phi()))}, qvectors[nmod][cfgQvecEstimator]) / getSPresolution(collision.centFT0C(), collision.trackOccupancyInTimeRange()); + for (int i = 0; i < cfgNumBootstrapSamples; i++) { + if (t1.sign() * t2.sign() < 0) { // ULS + fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("uls/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), sp, i + 0.5, weightvector.at(i)); + } else if (t1.sign() > 0 && t2.sign() > 0) { // LS++ + fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("lspp/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), sp, i + 0.5, weightvector.at(i)); + } else if (t1.sign() < 0 && t2.sign() < 0) { // LS-- + fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("lsmm/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), sp, i + 0.5, weightvector.at(i)); + } + } + } else if constexpr (ev_id == 1) { + if (t1.sign() * t2.sign() < 0) { // ULS + fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("uls/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), weight); + } else if (t1.sign() > 0 && t2.sign() > 0) { // LS++ + fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("lspp/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), weight); + } else if (t1.sign() < 0 && t2.sign() < 0) { // LS-- + fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("lsmm/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), weight); + } + } } else { // same as kQC to avoid seg. fault if (t1.sign() * t2.sign() < 0) { // ULS fRegistry.fill(HIST("Pair/") + HIST(event_pair_types[ev_id]) + HIST("uls/hs"), v12.M(), v12.Pt(), pair_dca, v12.Rapidity(), weight); @@ -1250,6 +1309,20 @@ struct Dilepton { } } + std::vector bootstrapweights = {}; + if (cfgAnalysisType == static_cast(o2::aod::pwgem::dilepton::utils::pairutil::DileptonAnalysisType::kBootstrapv2)) { // bootstrapping for accepted events + int randomSeed = static_cast(std::chrono::duration_cast(std::chrono::system_clock::now().time_since_epoch()).count()); + TRandom3 randomNumber(randomSeed); + for (int i = 0; i < cfgNumBootstrapSamples; i++) { + float poissonweight = 0.; + poissonweight = static_cast(randomNumber.PoissonD(1.0)); + bootstrapweights.push_back(poissonweight); + o2::aod::pwgem::dilepton::utils::eventhistogram::fillEventInfoBootstrap(&fRegistry, collision, i, poissonweight); + } + } else { + bootstrapweights.push_back(1.0); // to pass as non-empyt dummy to use + } + if (nmod == 2) { o2::aod::pwgem::dilepton::utils::eventhistogram::fillEventInfo<1, 2>(&fRegistry, collision); } else if (nmod == 3) { @@ -1270,19 +1343,19 @@ struct Dilepton { used_trackIds_per_col.reserve(posTracks_per_coll.size() + negTracks_per_coll.size()); int nuls = 0, nlspp = 0, nlsmm = 0; for (const auto& [pos, neg] : combinations(CombinationsFullIndexPolicy(posTracks_per_coll, negTracks_per_coll))) { // ULS - bool is_pair_ok = fillPairInfo<0>(collision, pos, neg, cut, tracks); + bool is_pair_ok = fillPairInfo<0>(collision, pos, neg, cut, tracks, bootstrapweights); if (is_pair_ok) { nuls++; } } for (const auto& [pos1, pos2] : combinations(CombinationsStrictlyUpperIndexPolicy(posTracks_per_coll, posTracks_per_coll))) { // LS++ - bool is_pair_ok = fillPairInfo<0>(collision, pos1, pos2, cut, tracks); + bool is_pair_ok = fillPairInfo<0>(collision, pos1, pos2, cut, tracks, bootstrapweights); if (is_pair_ok) { nlspp++; } } for (const auto& [neg1, neg2] : combinations(CombinationsStrictlyUpperIndexPolicy(negTracks_per_coll, negTracks_per_coll))) { // LS-- - bool is_pair_ok = fillPairInfo<0>(collision, neg1, neg2, cut, tracks); + bool is_pair_ok = fillPairInfo<0>(collision, neg1, neg2, cut, tracks, bootstrapweights); if (is_pair_ok) { nlsmm++; } @@ -1364,25 +1437,25 @@ struct Dilepton { for (const auto& pos : selected_posTracks_in_this_event) { // ULS mix for (const auto& neg : negTracks_from_event_pool) { - fillPairInfo<1>(collision, pos, neg, cut, nullptr); + fillPairInfo<1>(collision, pos, neg, cut, nullptr, bootstrapweights); } } for (const auto& neg : selected_negTracks_in_this_event) { // ULS mix for (const auto& pos : posTracks_from_event_pool) { - fillPairInfo<1>(collision, neg, pos, cut, nullptr); + fillPairInfo<1>(collision, neg, pos, cut, nullptr, bootstrapweights); } } for (const auto& pos1 : selected_posTracks_in_this_event) { // LS++ mix for (const auto& pos2 : posTracks_from_event_pool) { - fillPairInfo<1>(collision, pos1, pos2, cut, nullptr); + fillPairInfo<1>(collision, pos1, pos2, cut, nullptr, bootstrapweights); } } for (const auto& neg1 : selected_negTracks_in_this_event) { // LS-- mix for (const auto& neg2 : negTracks_from_event_pool) { - fillPairInfo<1>(collision, neg1, neg2, cut, nullptr); + fillPairInfo<1>(collision, neg1, neg2, cut, nullptr, bootstrapweights); } } } // end of loop over mixed event pool diff --git a/PWGEM/Dilepton/Utils/EventHistograms.h b/PWGEM/Dilepton/Utils/EventHistograms.h index 74dd96bdb84..a2e707f3443 100644 --- a/PWGEM/Dilepton/Utils/EventHistograms.h +++ b/PWGEM/Dilepton/Utils/EventHistograms.h @@ -144,6 +144,25 @@ void addEventHistograms(HistogramRegistry* fRegistry) fRegistry->addClone("Event/before/", "Event/after/"); } +void addEventHistogramsBootstrap(HistogramRegistry* fRegistry, int nsamples = 1) +{ + fRegistry->add("Event/bootstrap/hPoissonWeights", "Poisson Weights per sample;sample;weight", kTH2D, {{nsamples, 0.5, nsamples + 0.5}, {210, -1, 20}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0MQ2BPos_CentFT0C_bootstrap", "Q_{2}^{FT0M} #upoint Q_{2}^{BPos};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0M} #upoint Q_{2}^{BPos}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0MQ2BNeg_CentFT0C_bootstrap", "Q_{2}^{FT0M} #upoint Q_{2}^{BNeg};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0M} #upoint Q_{2}^{BNeg}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2BPosQ2BNeg_CentFT0C_bootstrap", "Q_{2}^{BPos} #upoint Q_{2}^{BNeg};centrality FT0C (%);bootstrap sample;Q_{2}^{BPos} #upoint Q_{2}^{BNeg}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0CQ2BPos_CentFT0C_bootstrap", "Q_{2}^{FT0C} #upoint Q_{2}^{BPos};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0C} #upoint Q_{2}^{BPos}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0CQ2BNeg_CentFT0C_bootstrap", "Q_{2}^{FT0C} #upoint Q_{2}^{BNeg};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0C} #upoint Q_{2}^{BNeg}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0CQ2BTot_CentFT0C_bootstrap", "Q_{2}^{FT0C} #upoint Q_{2}^{BTot};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0C} #upoint Q_{2}^{BTot}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0AQ2BPos_CentFT0C_bootstrap", "Q_{2}^{FT0A} #upoint Q_{2}^{BPos};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0A} #upoint Q_{2}^{BPos}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0AQ2BNeg_CentFT0C_bootstrap", "Q_{2}^{FT0A} #upoint Q_{2}^{BNeg};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0A} #upoint Q_{2}^{BNeg}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0AQ2BTot_CentFT0C_bootstrap", "Q_{2}^{FT0A} #upoint Q_{2}^{BTot};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0A} #upoint Q_{2}^{BTot}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FT0AQ2FT0C_CentFT0C_bootstrap", "Q_{2}^{FT0A} #upoint Q_{2}^{FT0C};centrality FT0C (%);bootstrap sample;Q_{2}^{FT0A} #upoint Q_{2}^{FT0C}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FV0AQ2BPos_CentFT0C_bootstrap", "Q_{2}^{FV0A} #upoint Q_{2}^{BPos};centrality FT0C (%);bootstrap sample;Q_{2}^{FV0A} #upoint Q_{2}^{BPos}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FV0AQ2BNeg_CentFT0C_bootstrap", "Q_{2}^{FV0A} #upoint Q_{2}^{BNeg};centrality FT0C (%);bootstrap sample;Q_{2}^{FV0A} #upoint Q_{2}^{BNeg}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FV0AQ2BTot_CentFT0C_bootstrap", "Q_{2}^{FV0A} #upoint Q_{2}^{BTot};centrality FT0C (%);bootstrap sample;Q_{2}^{FV0A} #upoint Q_{2}^{BTot}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); + fRegistry->add("Event/bootstrap/hPrfQ2FV0AQ2FT0C_CentFT0C_bootstrap", "Q_{2}^{FV0A} #upoint Q_{2}^{FT0C};centrality FT0C (%);bootstrap sample;Q_{2}^{FV0A} #upoint Q_{2}^{FT0C}", kTProfile2D, {{100, 0, 100}, {nsamples, 0.5, nsamples + 0.5}}, false); +} + template void fillEventInfo(HistogramRegistry* fRegistry, TCollision const& collision, const float /*weight*/ = 1.f) { @@ -311,5 +330,32 @@ void fillEventInfo(HistogramRegistry* fRegistry, TCollision const& collision, co fRegistry->fill(HIST("Event/") + HIST(event_types[ev_id]) + HIST("hPrfQ3FV0AQ3BTot_CentFT0C"), collision.centFT0C(), RecoDecay::dotProd(q3fv0a, q3btot)); } } +template +void fillEventInfoBootstrap(HistogramRegistry* fRegistry, TCollision const& collision, const int sample, const float weight) +{ + std::array q2ft0m = {collision.q2xft0m(), collision.q2yft0m()}; + std::array q2ft0a = {collision.q2xft0a(), collision.q2yft0a()}; + std::array q2ft0c = {collision.q2xft0c(), collision.q2yft0c()}; + std::array q2fv0a = {collision.q2xfv0a(), collision.q2yfv0a()}; + std::array q2bpos = {collision.q2xbpos(), collision.q2ybpos()}; + std::array q2bneg = {collision.q2xbneg(), collision.q2ybneg()}; + std::array q2btot = {collision.q2xbtot(), collision.q2ybtot()}; + + fRegistry->fill(HIST("Event/bootstrap/hPoissonWeights"), sample + 0.5, weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0MQ2BPos_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0m, q2bpos), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0MQ2BNeg_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0m, q2bneg), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2BPosQ2BNeg_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2bpos, q2bneg), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0CQ2BPos_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0c, q2bpos), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0CQ2BNeg_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0c, q2bneg), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0CQ2BTot_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0c, q2btot), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0AQ2BPos_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0a, q2bpos), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0AQ2BNeg_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0a, q2bneg), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0AQ2BTot_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0a, q2btot), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FT0AQ2FT0C_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2ft0a, q2ft0c), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FV0AQ2BPos_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2fv0a, q2bpos), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FV0AQ2BNeg_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2fv0a, q2bneg), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FV0AQ2BTot_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2fv0a, q2btot), weight); + fRegistry->fill(HIST("Event/bootstrap/hPrfQ2FV0AQ2FT0C_CentFT0C_bootstrap"), collision.centFT0C(), sample + 0.5, RecoDecay::dotProd(q2fv0a, q2ft0c), weight); +} } // namespace o2::aod::pwgem::dilepton::utils::eventhistogram #endif // PWGEM_DILEPTON_UTILS_EVENTHISTOGRAMS_H_ diff --git a/PWGEM/Dilepton/Utils/PairUtilities.h b/PWGEM/Dilepton/Utils/PairUtilities.h index 0758289bbee..5800f3f16ef 100644 --- a/PWGEM/Dilepton/Utils/PairUtilities.h +++ b/PWGEM/Dilepton/Utils/PairUtilities.h @@ -43,6 +43,7 @@ enum class DileptonAnalysisType : int { kFlowV3 = 3, kPolarization = 4, kHFll = 5, + kBootstrapv2 = 6, }; enum class DileptonHadronAnalysisType : int {