--- UserCode/MitPhysics/Utils/interface/JetTools.h	2011/01/18 16:48:23	1.9
+++ UserCode/MitPhysics/Utils/interface/JetTools.h	2012/09/25 15:39:15	1.17
@@ -35,9 +35,24 @@ namespace mithep {
     static Double_t Razor(const ParticleOArr *particles, const Met *met);
     static Double_t CosineOmega(const Particle *particles0, const Particle *particles1);
     static Double_t MtHiggs(const ParticleOArr *leptons, const Met *met, double metFraction[2], int nsel);
-    static void     Alpha(Double_t AlphaVar[2], const TrackCol *tracks, Jet *jet, const VertexCol *vertices, Double_t  delta_z, Double_t delta_cone);
-    static void     Alpha(Double_t AlphaVar[2], const PFJet *jet, const VertexCol *vertices, Double_t  delta_z);
+    static Double_t Beta(const TrackCol *tracks, Jet *jet, const Vertex *vertex, Double_t  delta_z, Double_t delta_cone);
+    static Double_t Beta(const PFJet *jet, const Vertex *vertex, Double_t  delta_z);
+    static Bool_t   PassBetaVertexAssociationCut(const PFJet *jet, const Vertex *referenceVertex, const VertexCol *vertices, Double_t delta_z);
+    static Double_t Beta2(const PFJet *jet, const Vertex *vertex, Double_t  delta_z);
+    static Bool_t   PassBeta2VertexAssociationCut(const PFJet *jet, const Vertex *referenceVertex, const VertexCol *vertices, Double_t delta_z);
+    static Int_t    MaxBetaVertexIndex(const PFJet *jet, const VertexCol *vertices, Double_t  delta_z);
+    static Int_t    MaxBeta2VertexIndex(const PFJet *jet, const VertexCol *vertices, Double_t  delta_z);    
+    static Int_t    JetToPVAssociation(const PFJet *jet, const VertexCol *vertices, Double_t  delta_z);    
+    static Double_t betaStarClassic(const PFJet *iJet,const Vertex *iVertex,const VertexCol* iVertices);
     
+    static Double_t           impactParameter(const PFJet *iJet,const Vertex *iVertex,bool iDZ=false);
+    static const PFCandidate* leadCand       (const PFJet *iJet,int iPFType,bool i2nd=false);
+    static Double_t           dRMean         (const PFJet *iJet,int iPFType);
+    static Double_t           dR2Mean        (const PFJet *iJet,int iPFType);
+    static Double_t           frac           (const PFJet *iJet,Double_t iDRMax,Double_t iDRMin,Int_t iPFType);
+    static Double_t           betaStar       (const PFJet *iJet,const Vertex *iVertex,const VertexCol* iVertices,Double_t iDZCut=0.2);
+    static Bool_t             passPFLooseId  (const PFJet *iJet);
+    static double             W              (const PFJet *iJet,int iPFType,int iType);
     ClassDef(JetTools, 0)
   };