Naming changes Bs instead of Lb

Author: pchrista

PWGHF/TableProducer/HFCandidateCreatorBs.cxx

@@ -53,9 +53,9 @@ struct HFCandidateCreatorBs {
   Configurable<double> ptPionMin{"ptPionMin", 0.5, "minimum pion pT threshold (GeV/c)"};
 
   OutputObj<TH1F> hMassDsToKKPi{TH1F("hMassDsToKKPi", "D_{s}^{#plus} candidates;inv. mass (K^{#plus}K^{#minus} #pi^{#plus}) (GeV/#it{c}^{2});entries", 500, 0., 5.)};
-  OutputObj<TH1F> hPtDs{TH1F("hPtDs", "#Lambda_{c}^{#plus} candidates;D_{s}^{#plus} candidate #it{p}_{T} (GeV/#it{c});entries", 100, 0., 10.)};
+  OutputObj<TH1F> hPtDs{TH1F("hPtDs", "D_{s}^{#plus} candidates;D_{s}^{#plus} candidate #it{p}_{T} (GeV/#it{c});entries", 100, 0., 10.)};
   OutputObj<TH1F> hPtPion{TH1F("hPtPion", "#pi^{#minus} candidates;#pi^{#minus} candidate #it{p}_{T} (GeV/#it{c});entries", 100, 0., 10.)};
-  OutputObj<TH1F> hCPADs{TH1F("hCPADs", "D_{s}^{#plus} candidates;#Lambda_{c}^{#plus} cosine of pointing angle;entries", 110, -1.1, 1.1)};
+  OutputObj<TH1F> hCPADs{TH1F("hCPADs", "D_{s}^{#plus} candidates;D_{s}^{#plus} cosine of pointing angle;entries", 110, -1.1, 1.1)};
   OutputObj<TH1F> hMassBsToDsPi{TH1F("hMassBsToDsPi", "2-prong candidates;inv. mass (B_{s}^{0} #rightarrow D_{s}^{#plus}#pi^{#minus} #rightarrow K^{#plus}K^{#minus}#pi^{#plus}#pi^{#minus}) (GeV/#it{c}^{2});entries", 500, 3., 8.)};
   OutputObj<TH1F> hCovPVXX{TH1F("hCovPVXX", "2-prong candidates;XX element of cov. matrix of prim. vtx position (cm^{2});entries", 100, 0., 1.e-4)};
   OutputObj<TH1F> hCovSVXX{TH1F("hCovSVXX", "2-prong candidates;XX element of cov. matrix of sec. vtx position (cm^{2});entries", 100, 0., 0.2)};
@@ -269,7 +269,7 @@ struct HFCandidateCreatorBsMC {
       flag = 0;
       origin = 0;
       // Bs → Ds+ π-
-      if (RecoDecay::isMatchedMCGen(particlesMC, particle, pdg::Code::kLambdaB0, array{int(pdg::Code::kDs), -kPiPlus}, true)) {
+      if (RecoDecay::isMatchedMCGen(particlesMC, particle, pdg::Code::kBs, array{int(pdg::Code::kDs), -kPiPlus}, true)) {
         // Match Ds+ -> φπ -> K+K-π
         auto DsCandMC = particlesMC.iteratorAt(particle.daughter0Id());
 

PWGHF/Tasks/taskBs.cxx

@@ -55,10 +55,10 @@ struct HfTaskBs {
   void init(o2::framework::InitContext&)
   {
     auto vbins = (std::vector<double>)bins;
-    registry.add("hMass", "B_{s} candidates;inv. mass #Lambda_{c}^{#plus}#pi^{#minus} (GeV/#it{c}^{2});#it{p}_{T} (GeV/#it{c}); centrality", {HistType::kTH3F, {{500, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}, {100, 0., 100.}}});
+    registry.add("hMass", "B_{s} candidates;inv. mass D_{s}^{#plus}#pi^{#minus} (GeV/#it{c}^{2});#it{p}_{T} (GeV/#it{c}); centrality", {HistType::kTH3F, {{500, 0., 10.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}, {100, 0., 100.}}});
     registry.add("hDecLength", "B_{s} candidates;decay length (cm);entries", {HistType::kTH2F, {{200, 0., 0.4}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
     registry.add("hDecLengthXY", "B_{s} candidates;decay length xy (cm);entries", {HistType::kTH2F, {{200, 0., 0.4}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
-    registry.add("hd0Prong0", "B_{s} candidates;prong 0 (#Lambda_{c}^{#plus}) DCAxy to prim. vertex (cm);entries", {HistType::kTH2F, {{100, -0.05, 0.05}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
+    registry.add("hd0Prong0", "B_{s} candidates;prong 0 (D_{s}^{#plus}) DCAxy to prim. vertex (cm);entries", {HistType::kTH2F, {{100, -0.05, 0.05}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
     registry.add("hd0Prong1", "B_{s} candidates;prong 1 (#pi^{#minus}) DCAxy to prim. vertex (cm);entries", {HistType::kTH2F, {{100, -0.05, 0.05}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
     registry.add("hCPA", "B_{s} candidates;B_{s} candidate cosine of pointing angle;entries", {HistType::kTH2F, {{110, -1.1, 1.1}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
     registry.add("hEta", "B_{s} candidates;B_{s} candidate #it{#eta};entries", {HistType::kTH2F, {{100, -2., 2.}, {vbins, "#it{p}_{T} (GeV/#it{c})"}}});
@@ -190,7 +190,7 @@ struct HfTaskBsMc {
       auto candDs = candidate.index0_as<aod::HfCandProng3>();
       if (std::abs(candidate.flagMCMatchRec()) == 1 << hf_cand_bs::DecayType::BsToDsPi) {
 
-        auto indexMother = RecoDecay::getMother(particlesMC, candidate.index1_as<aod::BigTracksMC>().mcParticle_as<soa::Join<aod::McParticles, aod::HfCandBsMCGen>>(), pdg::Code::kLambdaB0, true);
+        auto indexMother = RecoDecay::getMother(particlesMC, candidate.index1_as<aod::BigTracksMC>().mcParticle_as<soa::Join<aod::McParticles, aod::HfCandBsMCGen>>(), pdg::Code::kBs, true);
         auto particleMother = particlesMC.iteratorAt(indexMother);
         registry.fill(HIST("hPtGenSig"), particleMother.pt());
         registry.fill(HIST("hPtRecSig"), candidate.pt());
@@ -238,7 +238,7 @@ struct HfTaskBsMc {
     for (auto& particle : particlesMC) {
       if (std::abs(particle.flagMCMatchGen()) == 1 << hf_cand_bs::DecayType::BsToDsPi) {
 
-        auto yParticle = RecoDecay::Y(array{particle.px(), particle.py(), particle.pz()}, RecoDecay::getMassPDG(pdg::Code::kLambdaB0));
+        auto yParticle = RecoDecay::Y(array{particle.px(), particle.py(), particle.pz()}, RecoDecay::getMassPDG(pdg::Code::kBs));
         if (cutYCandMax >= 0. && std::abs(yParticle) > cutYCandMax) {
           continue;
         }