diff --git a/PWGLF/Tasks/Strangeness/CMakeLists.txt b/PWGLF/Tasks/Strangeness/CMakeLists.txt
index a3cf8efabc5..3198993318b 100644
--- a/PWGLF/Tasks/Strangeness/CMakeLists.txt
+++ b/PWGLF/Tasks/Strangeness/CMakeLists.txt
@@ -54,6 +54,11 @@ o2physics_add_dpl_workflow(k0mixedevents
     PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
     COMPONENT_NAME Analysis)
 
+o2physics_add_dpl_workflow(xi-lambda-corr-task
+    SOURCES xiLambdaCorr.cxx
+    PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
+    COMPONENT_NAME Analysis)
+
 o2physics_add_dpl_workflow(vzero-cascade-absorption
     SOURCES vzero_cascade_absorption.cxx
     PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
diff --git a/PWGLF/Tasks/Strangeness/xiLambdaCorr.cxx b/PWGLF/Tasks/Strangeness/xiLambdaCorr.cxx
new file mode 100644
index 00000000000..18a07e19926
--- /dev/null
+++ b/PWGLF/Tasks/Strangeness/xiLambdaCorr.cxx
@@ -0,0 +1,245 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+#include "PWGLF/DataModel/LFDoubleCascTables.h"
+#include "PWGLF/DataModel/LFStrangenessTables.h"
+
+#include "Common/Core/PID/TPCPIDResponse.h"
+#include "Common/Core/RecoDecay.h"
+#include "Common/Core/trackUtilities.h"
+#include "Common/DataModel/Centrality.h"
+#include "Common/DataModel/EventSelection.h"
+#include "Common/DataModel/Multiplicity.h"
+#include "Common/DataModel/PIDResponse.h"
+#include "Common/DataModel/TrackSelectionTables.h"
+
+#include "DataFormatsParameters/GRPMagField.h"
+#include "DataFormatsParameters/GRPObject.h"
+#include "DetectorsBase/GeometryManager.h"
+#include "DetectorsBase/Propagator.h"
+#include "Framework/ASoAHelpers.h"
+#include "Framework/AnalysisDataModel.h"
+#include "Framework/AnalysisTask.h"
+#include "Framework/runDataProcessing.h"
+#include "ReconstructionDataFormats/Track.h"
+
+#include "TDatabasePDG.h"
+#include <Math/Vector4D.h>
+
+#include <random>
+#include <utility>
+#include <vector>
+
+using namespace o2;
+using namespace o2::framework;
+using namespace o2::framework::expressions;
+
+using Collisions = soa::Join<aod::Collisions, aod::EvSels, aod::MultZeqs, aod::FT0Mults>::iterator;
+using FullCascades = aod::CascDataExt;
+using FullV0s = aod::V0Datas;
+using TracksFull = soa::Join<aod::Tracks, aod::TracksExtra, aod::TracksCovIU, aod::pidTPCPi, aod::pidTPCPr, aod::pidTPCKa>;
+struct xiLambdaCorr {
+  ConfigurableAxis centAxis{"centAxis", {106, 0, 106}, "binning for the centrality"};
+  ConfigurableAxis zVtxAxis{"zVtxBins", {100, -20.f, 20.f}, "Binning for the vertex z in cm"};
+  // binning of (anti)lambda mass QA histograms
+  ConfigurableAxis massLambdaAxis{"massLambdaAxis", {200, o2::constants::physics::MassLambda - 0.05f, o2::constants::physics::MassLambda + 0.05f}, "binning for the lambda invariant-mass"};
+  ConfigurableAxis massXiAxis{"massXiAxis", {200, o2::constants::physics::MassXiMinus - 0.05f, o2::constants::physics::MassXiMinus + 0.05f}, "binning for the Xi invariant-mass"};
+  ConfigurableAxis massXiLambdaAxis{"massXiLambdaAxis", {200, o2::constants::physics::MassXiMinus + o2::constants::physics::MassLambda, o2::constants::physics::MassXiMinus + o2::constants::physics::MassLambda + 0.1f}, "binning for the Xi+Lambda invariant-mass"};
+
+  Configurable<float> zVtxMax{"zVtxMax", 10.0f, "maximum z position of the primary vertex"};
+  Configurable<float> etaMax{"etaMax", 0.9f, "maximum eta"};
+  ConfigurableAxis momAxis{"momAxisFine", {5.e2, 0.f, 5.f}, "momentum axis binning"};
+  ConfigurableAxis mixTypeAxis{"mixTypeAxis", {4, -0.5f, 3.5f}, "mixing type axis"}; // xi - lambda , xi - anti-lambda, anti-xi - lambda, anti-xi - anti-lambda
+
+  Configurable<float> cascPtMin{"cascPtMin", 1.f, "minimum (anti)casc pT (GeV/c)"};
+  Configurable<float> cascPtMax{"cascPtMax", 4.f, "maximum (anti)casc pT (GeV/c)"};
+
+  Configurable<float> minNTPCClus{"minNTPCClus", 100, "Minimum number of TPC clusters"};
+  Configurable<double> minCascCosPA{"minCascCosPA", 0.99f, "Minimum cosine of the pointing angle of the cascade"};
+  Configurable<double> minV0CosPA{"minV0CosPA", 0.97f, "Minimum cosine of the pointing angle of the V0"};
+
+  Configurable<float> nSigmaTPCCut{"nSigmaTPCCut", 3.f, "Number of sigmas for the TPC PID"};
+  Configurable<float> dcaBachToPV{"dcaBachToPV", 0.05f, "DCA of the bachelor to the primary vertex"};
+  Configurable<float> dcaV0Bach{"dcaV0Bach", 1.f, "DCA between the V0 daughters"};
+
+  Configurable<float> lambdaPtMin{"lambdaPtMin", 0.5f, "minimum (anti)lambda pT (GeV/c)"};
+  Configurable<float> lambdaPtMax{"lambdaPtMax", 4.f, "maximum (anti)lambda pT (GeV/c)"};
+  Configurable<float> dcaLambdaDauToPV{"dcaLambdaDauToPV", 0.05f, "DCA of the lambda daughter to the primary vertex"};
+  Configurable<float> minLambdaCosPA{"minLambdaCosPA", 0.99f, "Minimum cosine of the pointing angle of the lambda"};
+
+  Configurable<float> mLambdaWindow{"mLambdaWindow", 0.02f, "mLambdaWindow"};
+  Configurable<float> mXiWindow{"mXiWindow", 0.02f, "mXiWindow"};
+
+  HistogramRegistry histos{"histos", {}, OutputObjHandlingPolicy::AnalysisObject};
+
+  template <class T>
+  bool selectTrack(T const& track)
+  {
+    if (std::abs(track.eta()) > etaMax) {
+      return false;
+    }
+    if (track.tpcNClsFound() < minNTPCClus) {
+      return false;
+    }
+    return true;
+  }
+
+  void init(o2::framework::InitContext&)
+  {
+    // event QA
+    histos.add<TH1>("QA/zVtx", ";#it{z}_{vtx} (cm);Entries", HistType::kTH1F, {zVtxAxis});
+    histos.add<TH2>("QA/massLambda", ";#it{p}_{T} (GeV/#it{c});#it{m}_{#Lambda} (GeV/#it{c}^{2})", HistType::kTH2F, {momAxis, massLambdaAxis});
+    histos.add<TH2>("QA/massXi", ";#it{p}_{T} (GeV/#it{c});#it{m}_{#Xi} (GeV/#it{c}^{2})", HistType::kTH2F, {momAxis, massXiAxis});
+    histos.add("xiMinusLambda", "", {HistType::kTHnSparseF, {massXiLambdaAxis, momAxis, mixTypeAxis}});
+  }
+
+  template <class C, class T>
+  bool isSelectedCasc(C const& collision, T const&, FullCascades::iterator const& casc)
+  {
+
+    auto bachelor = casc.bachelor_as<T>();
+    auto posDau = casc.posTrack_as<T>();
+    auto negDau = casc.negTrack_as<T>();
+
+    if (!selectTrack(bachelor) || !selectTrack(posDau) || !selectTrack(negDau)) {
+      return false;
+    }
+    if (casc.sign() > 0) {
+      if (TMath::Abs(posDau.tpcNSigmaPi()) > nSigmaTPCCut || TMath::Abs(negDau.tpcNSigmaPr()) > nSigmaTPCCut) {
+        return false;
+      }
+    } else if (casc.sign() < 0) {
+      if (TMath::Abs(negDau.tpcNSigmaPi()) > nSigmaTPCCut || TMath::Abs(posDau.tpcNSigmaPr()) > nSigmaTPCCut) {
+        return false;
+      }
+    }
+    if (TMath::Abs(casc.dcabachtopv()) < dcaBachToPV) {
+      return false;
+    }
+    if (TMath::Abs(casc.dcacascdaughters()) > dcaV0Bach) {
+      return false;
+    }
+    if (casc.v0cosPA(collision.posX(), collision.posY(), collision.posZ()) < minCascCosPA) {
+      return false;
+    }
+    if (TMath::Abs(casc.eta()) > etaMax) {
+      return false;
+    }
+    // mass cuts
+    bool massInWindow = false;
+    if (casc.mXi() > o2::constants::physics::MassXiMinus - mXiWindow && casc.mXi() < o2::constants::physics::MassXiMinus + mXiWindow) {
+      massInWindow = true;
+    }
+    if (!massInWindow) {
+      return false;
+    }
+    histos.fill(HIST("QA/massXi"), casc.pt(), casc.mXi());
+    return true;
+  };
+
+  template <class T>
+  bool isSelectedLambda(T const&, FullV0s::iterator const& v0)
+  {
+    auto posDau = v0.posTrack_as<T>();
+    auto negDau = v0.negTrack_as<T>();
+
+    if (!selectTrack(posDau) || !selectTrack(negDau)) {
+      return false;
+    }
+    if (v0.alpha() > 0) {
+      if (TMath::Abs(posDau.tpcNSigmaPr()) > nSigmaTPCCut || TMath::Abs(negDau.tpcNSigmaPi()) > nSigmaTPCCut) {
+        return false;
+      }
+    } else {
+      if (TMath::Abs(posDau.tpcNSigmaPi()) > nSigmaTPCCut || TMath::Abs(negDau.tpcNSigmaPr()) > nSigmaTPCCut) {
+        return false;
+      }
+    }
+
+    if (TMath::Abs(v0.dcapostopv()) < dcaLambdaDauToPV || TMath::Abs(v0.dcanegtopv()) < dcaLambdaDauToPV) {
+      return false;
+    }
+
+    if (v0.v0cosPA() < minLambdaCosPA) {
+      return false;
+    }
+    if (TMath::Abs(v0.eta()) > etaMax) {
+      return false;
+    }
+    // mass cuts
+    bool massInWindow = false;
+    float massLambda = v0.alpha() > 0 ? v0.mLambda() : v0.mAntiLambda();
+    if (v0.mLambda() > o2::constants::physics::MassLambda - mLambdaWindow && v0.mLambda() < o2::constants::physics::MassLambda + mLambdaWindow) {
+      massInWindow = true;
+    }
+    if (!massInWindow) {
+      return false;
+    }
+    histos.fill(HIST("QA/massLambda"), v0.pt(), massLambda);
+    return true;
+  };
+
+  template <class C, class T>
+  void fillXiLambda(C const& collision, T const& tracks, FullV0s const& v0s, FullCascades const& cascades)
+  {
+    for (auto& casc : cascades) {
+      if (!isSelectedCasc(collision, tracks, casc)) {
+        continue;
+      }
+      for (auto& v0 : v0s) {
+        if (!isSelectedLambda(tracks, v0)) {
+          continue;
+        }
+        if (casc.posTrackId() == v0.posTrackId() || casc.posTrackId() == v0.negTrackId()) {
+          continue;
+        }
+
+        int mixType = -1;
+        if (casc.sign() > 0 && v0.alpha() > 0) {
+          mixType = 0; // xi - lambda
+        } else if (casc.sign() > 0 && v0.alpha() < 0) {
+          mixType = 1; // xi - anti-lambda
+        } else if (casc.sign() < 0 && v0.alpha() > 0) {
+          mixType = 2; // anti-xi - lambda
+        } else if (casc.sign() < 0 && v0.alpha() < 0) {
+          mixType = 3; // anti-xi - anti-lambda
+        }
+
+        ROOT::Math::LorentzVector<ROOT::Math::PxPyPzM4D<float>> cascMom4D(casc.px(), casc.py(), casc.pz(), o2::constants::physics::MassXiMinus);
+        ROOT::Math::LorentzVector<ROOT::Math::PxPyPzM4D<float>> lambdaMom4D{v0.px(), v0.py(), v0.pz(), o2::constants::physics::MassLambda};
+        auto xiLambdaMom4D = cascMom4D + lambdaMom4D;
+        histos.fill(HIST("xiMinusLambda"), xiLambdaMom4D.M(), xiLambdaMom4D.Pt(), mixType);
+      }
+    }
+  };
+
+  void processData(Collisions const& collision, TracksFull const& tracks, FullV0s const& v0s, FullCascades const& cascades)
+  {
+
+    if (!collision.sel8())
+      return;
+
+    if (std::abs(collision.posZ()) > zVtxMax)
+      return;
+
+    if (!collision.selection_bit(aod::evsel::kNoITSROFrameBorder) || !collision.selection_bit(aod::evsel::kNoTimeFrameBorder))
+      return;
+
+    histos.fill(HIST("QA/zVtx"), collision.posZ());
+    fillXiLambda(collision, tracks, v0s, cascades);
+  }
+};
+
+WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
+{
+  return WorkflowSpec{
+    adaptAnalysisTask<xiLambdaCorr>(cfgc)};
+}