library: libEG
#include "TParticlePDG.h"

TParticlePDG

class description - header file - source file - inheritance tree (.pdf)

class TParticlePDG : public TNamed

Inheritance Chart:
TObject
<-
TNamed
<-
TParticlePDG
 

    protected:

                    TParticlePDG(const TParticlePDG&)
      TParticlePDG& operator=(const TParticlePDG&)

    public:

                      TParticlePDG()
                      TParticlePDG(int pdg_code)
                      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)
              virtual ~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() const
                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() const
             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|/3
           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()
default constructor
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)


 TParticlePDG(const TParticlePDG& pdg)


copy constructor



TParticlePDG& operator=(const TParticlePDG& pdg)


assignement operator



 ~TParticlePDG()


destructor



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)


return pointer to decay channel object at index i



void PrintDecayChannel(TDecayChannel* dc, Option_t* option)


print the list of decays



void Print(Option_t *)


  Print the entire information of this kind of particle




const char* ParticleClass()




Int_t TrackingCode()




TParticlePDG* AntiParticle()




void SetAntiParticle(TParticlePDG* ap)







Author: Pasha Murat 12/02/99

Last update: root/eg:$Name:  $:$Id: TParticlePDG.cxx,v 1.11 2006/05/24 14:40:29 brun Exp $









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