Merge pull request #37250 from andrea21z/MuonMvaID_update

Updating the WP of the Muon MVA ID
cms-sw · Mar 31, 2022 · 10f79a9 · 10f79a9
2 parents db61594 + 8db79f1
commit 10f79a9
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/PhysicsTools/PatAlgos/plugins/PATMuonProducer.cc b/PhysicsTools/PatAlgos/plugins/PATMuonProducer.cc
@@ -1051,16 +1051,18 @@ void PATMuonProducer::produce(edm::Event& iEvent, const edm::EventSetup& iSetup)
     float mvaID = 0.0;
     constexpr int MVAsentinelValue = -99;
     constexpr float mvaIDmediumCut = 0.08;
-    constexpr float mvaIDtightCut = 0.49;
+    constexpr float mvaIDtightCut = 0.12;
     if (computeMuonIDMVA_) {
+      const double dz = std::abs(muon.muonBestTrack()->dz(primaryVertex.position()));
+      const double dxy = std::abs(muon.muonBestTrack()->dxy(primaryVertex.position()));
       if (muon.isLooseMuon()) {
         mvaID = globalCache()->muonMvaIDEstimator().computeMVAID(muon)[1];
       } else {
         mvaID = MVAsentinelValue;
       }
       muon.setMvaIDValue(mvaID);
       muon.setSelector(reco::Muon::MvaIDwpMedium, muon.mvaIDValue() > mvaIDmediumCut);
-      muon.setSelector(reco::Muon::MvaIDwpTight, muon.mvaIDValue() > mvaIDtightCut);
+      muon.setSelector(reco::Muon::MvaIDwpTight, muon.mvaIDValue() > mvaIDtightCut and dz < 0.5 and dxy < 0.2);
     }
 
     //SOFT MVA