+ Bool_t fCheckAccInSector; // Check that the decay pi0 falls in the same SM or sector
+
+ TLorentzVector fPhotonMom1; //! photon cluster momentum
+ TLorentzVector fPhotonMom1Boost; //! photon cluster momentum
+ TLorentzVector fPhotonMom2; //! photon cluster momentum
+ TLorentzVector fPi0Mom; //! pi0 cluster momentum
+ TVector3 fProdVertex; //! production vertex
+