TParticlePDG

class description - source file - inheritance tree

class TParticlePDG : public TNamed


    public:

         TParticlePDG TParticlePDG()
         TParticlePDG TParticlePDG(int pdg_code)
         TParticlePDG TParticlePDG(const char* Name, const char* Title, Double_t Mass, Bool_t Stable, Double_t Width, Double_t Charge, const char* ParticleClass, Int_t PdgCode, Int_t Anti, Int_t TrackingCode)
         TParticlePDG TParticlePDG(const TParticlePDG&)
         virtual void ~TParticlePDG()
                Int_t AddDecayChannel(Int_t Type, Double_t BranchingRatio, Int_t NDaughters, Int_t* DaughterPdgCode)
        TParticlePDG* AntiParticle()
                Int_t Beauty() const
             Double_t Charge() const
                Int_t Charm() const
       static TClass* Class()
       TDecayChannel* DecayChannel(Int_t i)
           TObjArray* DecayList()
             Double_t I3() const
      virtual TClass* IsA() const
             Double_t Isospin() const
             Double_t Lifetime() const
             Double_t Mass() const
                Int_t NDecayChannels()
                Int_t Parity() const
          const char* ParticleClass() const
                Int_t PdgCode() const
         virtual void Print(Option_t* opt) const
         virtual void PrintDecayChannel(TDecayChannel* dc, Option_t* opt) const
                 void SetAntiParticle(TParticlePDG* ap)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
             Double_t Spin() const
                Int_t Stable() const
                Int_t Strangeness() const
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
                Int_t Top() const
                Int_t TrackingCode()
             Double_t Width() const
                Int_t X() const
                Int_t Y() const

Data Members


    protected:

              Int_t fPdgCode        PDG code of the particle
           Double_t fMass           particle mass in GeV
           Double_t fCharge         charge in units of |e|
           Double_t fLifetime       proper lifetime in nanoseconds
           Double_t fWidth          total width in GeV
              Int_t fParity         
           Double_t fSpin           
           Double_t fIsospin        isospin
           Double_t fI3             i3
              Int_t fStrangeness    flavours are defined if i3 != -1
              Int_t fCharm          1 or -1 for C-particles,
              Int_t fBeauty         
              Int_t fTop            
              Int_t fY              X,Y: quantum numbers for the 4-th generation
              Int_t fX              
              Int_t fStable         1 if stable, 0 otherwise
         TObjArray* fDecayList      array of decay channels
            TString fParticleClass  lepton, meson etc
              Int_t fTrackingCode   G3 tracking code of the particle
      TParticlePDG* fAntiParticle   pointer to antiparticle

Class Description

TParticlePDG()

TParticlePDG(Int_t )

 empty for the time  being

TParticlePDG(const char* Name, const char* Title, Double_t Mass, Bool_t Stable, Double_t Width, Double_t Charge, const char* ParticleClass, Int_t PdgCode, Int_t Anti, Int_t TrackingCode) : TNamed(Name,Title)

~TParticlePDG()

Int_t AddDecayChannel(Int_t Type, Double_t BranchingRatio, Int_t NDaughters, Int_t* DaughterPdgCode)

 add new decay channel, Particle owns those...

TDecayChannel* DecayChannel(Int_t i)

void PrintDecayChannel(TDecayChannel* dc, Option_t* option) const

void Print(Option_t *) const

  Print the entire information of this kind of particle

Inline Functions

                Int_t PdgCode() const
             Double_t Mass() const
             Double_t Charge() const
             Double_t Lifetime() const
             Double_t Width() const
                Int_t Parity() const
             Double_t Spin() const
             Double_t Isospin() const
             Double_t I3() const
                Int_t Strangeness() const
                Int_t Charm() const
                Int_t Beauty() const
                Int_t Top() const
                Int_t X() const
                Int_t Y() const
                Int_t Stable() const
          const char* ParticleClass() const
           TObjArray* DecayList()
                Int_t NDecayChannels()
                Int_t TrackingCode()
        TParticlePDG* AntiParticle()
                 void SetAntiParticle(TParticlePDG* ap)
              TClass* Class()
              TClass* IsA() const
                 void ShowMembers(TMemberInspector& insp, char* parent)
                 void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
         TParticlePDG TParticlePDG(const TParticlePDG&)

Author: Pasha Murat 12/02/99
Last update: root/eg:$Name: $:$Id: TParticlePDG.cxx,v 1.7 2003/02/12 07:58:43 brun Exp $

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