diff --git a/PWGHF/D2H/Tasks/taskCharmPolarisation.cxx b/PWGHF/D2H/Tasks/taskCharmPolarisation.cxx index 2b75cfd5927..110669b5810 100644 --- a/PWGHF/D2H/Tasks/taskCharmPolarisation.cxx +++ b/PWGHF/D2H/Tasks/taskCharmPolarisation.cxx @@ -1696,6 +1696,40 @@ struct HfTaskCharmPolarisation { } } } + } else { + if (origin == RecoDecay::OriginType::Prompt) { // prompt + if constexpr (Channel == charm_polarisation::DecayChannel::DstarToDzeroPi) { // D*+ + if (!isPartRecoDstar) { + if (activateTrackingSys) { + registry.fill(HIST("hRecoPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, absEtaMin, numItsClsMin, numTpcClsMin, nMuons, centrality); + } else { + registry.fill(HIST("hRecoPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, nMuons, centrality); + } + } else { + if (activateTrackingSys) { + registry.fill(HIST("hPartRecoPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, absEtaMin, numItsClsMin, numTpcClsMin, nMuons, centrality); + } else { + registry.fill(HIST("hPartRecoPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, nMuons, centrality); + } + } + } + } else { // non-prompt + if constexpr (Channel == charm_polarisation::DecayChannel::DstarToDzeroPi) { // D*+ + if (!isPartRecoDstar) { + if (activateTrackingSys) { + registry.fill(HIST("hRecoNonPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, absEtaMin, numItsClsMin, numTpcClsMin, nMuons, ptBhadMother, centrality); + } else { + registry.fill(HIST("hRecoNonPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, absEtaMin, nMuons, ptBhadMother, centrality); + } + } else { + if (activateTrackingSys) { + registry.fill(HIST("hPartRecoNonPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, absEtaMin, numItsClsMin, numTpcClsMin, nMuons, ptBhadMother, centrality); + } else { + registry.fill(HIST("hPartRecoNonPromptEP"), invMassCharmHad, ptCharmHad, numPvContributors, std::abs(rapCharmHad), invMassD0, cosThetaStar, nMuons, ptBhadMother, centrality); + } + } + } + } } } } @@ -1945,7 +1979,7 @@ struct HfTaskCharmPolarisation { template bool runPolarisationAnalysis(Cand const& candidate, int bkgRotationId, T numPvContributors, Part const& particles, Trk const& /*tracks*/, float centrality = -999.f, QVecs const* qVecs = nullptr) { - if constexpr (WithEp) { + if constexpr (WithEp && !DoMc) { assert(qVecs && "EP analysis requested but qVecs == nullptr"); assert(centrality && "EP analysis requested but centrality == nullptr"); } @@ -2304,22 +2338,20 @@ struct HfTaskCharmPolarisation { } } - if constexpr (WithEp) { - if (!DoMc) { - /// EP analysis + if (activateTHnSparseCosThStarEP) { + if constexpr (WithEp && !DoMc) { + // EP analysis for data float const xQvec = (*qVecs).at(0); float const yQvec = (*qVecs).at(1); ROOT::Math::XYZVector const qVecNorm = ROOT::Math::XYZVector(yQvec, -xQvec, 0.f); ROOT::Math::XYZVector const qVec = ROOT::Math::XYZVector(xQvec, yQvec, 0.); - - if (activateTHnSparseCosThStarEP) { - // EP - ROOT::Math::XYZVector threeVecDauCMXY = ROOT::Math::XYZVector(threeVecDauCM.X(), threeVecDauCM.Y(), 0.); - float const phiEP = qVec.Dot(threeVecDauCMXY) / std::sqrt(threeVecDauCMXY.Mag2()) / std::sqrt(qVec.Mag2()); - float const cosThetaStarEP = qVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(qVecNorm.Mag2()); - fillRecoHistos(invMassCharmHadForSparse, ptCharmHad, numPvContributors, rapidity, invMassD0, invMassKPiLc, cosThetaStarEP, phiEP, outputMl, isRotatedCandidate, origin, ptBhadMother, resoChannelLc, absEtaTrackMin, numItsClsMin, numTpcClsMin, charge, nMuons, partRecoDstar, centrality); - } - } else { + ROOT::Math::XYZVector threeVecDauCMXY = ROOT::Math::XYZVector(threeVecDauCM.X(), threeVecDauCM.Y(), 0.); + float const phiEP = qVec.Dot(threeVecDauCMXY) / std::sqrt(threeVecDauCMXY.Mag2()) / std::sqrt(qVec.Mag2()); + float const cosThetaStarEP = qVecNorm.Dot(threeVecDauCM) / std::sqrt(threeVecDauCM.Mag2()) / std::sqrt(qVecNorm.Mag2()); + fillRecoHistos(invMassCharmHadForSparse, ptCharmHad, numPvContributors, rapidity, invMassD0, invMassKPiLc, cosThetaStarEP, phiEP, outputMl, isRotatedCandidate, origin, ptBhadMother, resoChannelLc, absEtaTrackMin, numItsClsMin, numTpcClsMin, charge, nMuons, partRecoDstar, centrality); + } + if (DoMc) { + // EP analysis for MC double const deltaPhi = sampleDeltaPhi(ptCharmHad); double psi = candidate.phi() - deltaPhi; ROOT::Math::XYZVector qVecNorm = ROOT::Math::XYZVector(-std::sin(psi), std::cos(psi), 0.f);