G4ExcitedDeltaConstructor Class Reference

#include <G4ExcitedDeltaConstructor.hh>

Inheritance diagram for G4ExcitedDeltaConstructor:

Public Types
enum	{ NStates = 9 }
enum	{ NumberOfDecayModes = 5 }

Public Member Functions
	G4ExcitedDeltaConstructor ()
virtual	~G4ExcitedDeltaConstructor ()
Public Member Functions inherited from G4ExcitedBaryonConstructor
	G4ExcitedBaryonConstructor (G4int nStates=0, G4int isoSpin=0)
virtual	~G4ExcitedBaryonConstructor ()
virtual void	Construct (G4int indexOfState=-1)

Protected Member Functions
virtual G4int	GetEncoding (G4int iIsoSpin3, G4int idxState)
virtual G4bool	Exist (G4int)
virtual G4int	GetQuarkContents (G4int, G4int)
virtual G4String	GetName (G4int iIso3, G4int iState)
virtual G4String	GetMultipletName (G4int iState)
virtual G4double	GetMass (G4int state, G4int iso)
virtual G4double	GetWidth (G4int state, G4int iso)
virtual G4int	GetiSpin (G4int iState)
virtual G4int	GetiParity (G4int iState)
virtual G4int	GetEncodingOffset (G4int iState)
virtual G4DecayTable *	CreateDecayTable (const G4String &name, G4int iIso3, G4int iState, G4bool fAnti=false)
Protected Member Functions inherited from G4ExcitedBaryonConstructor
virtual void	ConstructParticle (G4int indexOfState)
virtual void	ConstructAntiParticle (G4int indexOfState)
virtual G4double	GetCharge (G4int iIsoSpin3)

Additional Inherited Members
Protected Attributes inherited from G4ExcitedBaryonConstructor
G4int	NumberOfStates
G4int	iIsoSpin
const G4String	type
const G4int	iConjugation
const G4int	iGParity
const G4int	leptonNumber
const G4int	baryonNumber

Detailed Description

Definition at line 43 of file G4ExcitedDeltaConstructor.hh.

Member Enumeration Documentation

anonymous enum

Enumerator
NStates

Definition at line 84 of file G4ExcitedDeltaConstructor.hh.

{ NStates = 9  };

anonymous enum

Enumerator
NumberOfDecayModes

Definition at line 97 of file G4ExcitedDeltaConstructor.hh.

{ NumberOfDecayModes = 5};

Constructor & Destructor Documentation

G4ExcitedDeltaConstructor::G4ExcitedDeltaConstructor

(

)

Definition at line 48 of file G4ExcitedDeltaConstructor.cc.

                                                    :
    G4ExcitedBaryonConstructor(NStates, DeltaIsoSpin)
{

}

G4ExcitedDeltaConstructor::~G4ExcitedDeltaConstructor ( )

virtual

Definition at line 54 of file G4ExcitedDeltaConstructor.cc.

{
}

Member Function Documentation

G4DecayTable * G4ExcitedDeltaConstructor::CreateDecayTable ( const G4String &  name, G4int  iIso3, G4int  iState, G4bool  fAnti = false  )

protectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 86 of file G4ExcitedDeltaConstructor.cc.

{
  // create decay table
  G4DecayTable* decayTable =  new G4DecayTable();

  G4double br;
  if ( (br=bRatio[iState][NGamma]) >0.0) {
    AddNGammaMode( decayTable, parentName, br, iIso3, fAnti);
  }

  if ( (br=bRatio[iState][NPi]) >0.0) {
    AddNPiMode( decayTable, parentName, br, iIso3, fAnti);
  }

  if ( (br=bRatio[iState][NRho]) >0.0) {
    AddNRhoMode( decayTable, parentName, br, iIso3, fAnti);
  }

  if ( (br=bRatio[iState][DeltaPi]) >0.0) {
    AddDeltaPiMode( decayTable, parentName, br, iIso3, fAnti);
  }

  if ( (br=bRatio[iState][NStarPi]) >0.0) {
    AddNStarPiMode( decayTable, parentName, br, iIso3, fAnti);
  }

  return  decayTable;
}

virtual G4bool G4ExcitedDeltaConstructor::Exist ( G4int  )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 56 of file G4ExcitedDeltaConstructor.hh.

{return true;}

G4int G4ExcitedDeltaConstructor::GetEncoding ( G4int  iIsoSpin3, G4int  idxState  )

protectedvirtual

Reimplemented from G4ExcitedBaryonConstructor.

Definition at line 58 of file G4ExcitedDeltaConstructor.cc.

References encoding, G4ExcitedBaryonConstructor::GetEncoding(), GetEncodingOffset(), GetiSpin(), and GetQuarkContents().

{
  G4int encoding;
  // Delta has exceptinal encoding
  if ((idxState==1)||(idxState==3)||(idxState==4)||(idxState==5)||(idxState==7))  {
    encoding = GetEncodingOffset(idxState);
    if ((iIsoSpin3==3)||(iIsoSpin3==-3)) {
      // normal encoding 
      encoding += 1000*GetQuarkContents(0, iIsoSpin3);
      encoding +=  100*GetQuarkContents(1, iIsoSpin3);
      encoding +=   10*GetQuarkContents(2, iIsoSpin3);
    } else if (iIsoSpin3== +1){
      // 1st <--> 2nd quark 
      encoding += 1000*GetQuarkContents(0, iIsoSpin3);
      encoding +=   10*GetQuarkContents(1, iIsoSpin3);
      encoding +=  100*GetQuarkContents(2, iIsoSpin3);
    } else if (iIsoSpin3== -1){
      // 1st <--> 0th quark 
      encoding +=  100*GetQuarkContents(0, iIsoSpin3);
      encoding += 1000*GetQuarkContents(1, iIsoSpin3);
      encoding +=   10*GetQuarkContents(2, iIsoSpin3);
    }
    encoding += GetiSpin(idxState) +1;
  } else {
    encoding = G4ExcitedBaryonConstructor::GetEncoding(iIsoSpin3, idxState);
  }
  return encoding;
}

G4int G4ExcitedDeltaConstructor::GetEncodingOffset ( G4int  iState )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 129 of file G4ExcitedDeltaConstructor.hh.

Referenced by GetEncoding().

{
  return encodingOffset[iState];
}

G4int G4ExcitedDeltaConstructor::GetiParity ( G4int  iState )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 123 of file G4ExcitedDeltaConstructor.hh.

{
  return iParity[iState];
}

G4int G4ExcitedDeltaConstructor::GetiSpin ( G4int  iState )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 117 of file G4ExcitedDeltaConstructor.hh.

Referenced by GetEncoding().

{
  return iSpin[iState];
}

G4double G4ExcitedDeltaConstructor::GetMass ( G4int  state, G4int  iso  )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 105 of file G4ExcitedDeltaConstructor.hh.

{ 
  return mass[iState]; 
}

G4String G4ExcitedDeltaConstructor::GetMultipletName ( G4int  iState )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 172 of file G4ExcitedDeltaConstructor.hh.

{
  return name[iState];
}

G4String G4ExcitedDeltaConstructor::GetName ( G4int  iIso3, G4int  iState  )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 178 of file G4ExcitedDeltaConstructor.hh.

{
  G4String particle = name[iState];
  if ( iIso3 == -3 ){
    particle += "-";
  } else if ( iIso3 == -1 ){
    particle += "0";
  } else if ( iIso3 == +1 ){
    particle += "+";
  } else {
    particle += "++";
  }
  return particle;
}

G4int G4ExcitedDeltaConstructor::GetQuarkContents ( G4int  iQ, G4int  iIso3  )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 135 of file G4ExcitedDeltaConstructor.hh.

Referenced by GetEncoding().

{
  // Quark contents
  //    iIso3 = +3 : uuu
  //    iIso3 = +1 : uud
  //    iIso3 = -1 : udd
  //    iIso3 = -3 : ddd
  G4int quark=0;
  if ( iQ == 0 ){
    if ( iIso3 == -3 ){
    // d-quark
      quark = 1;
    } else {
    // u-quark
      quark = 2;
    }
  } else if ( iQ == 2 ){
    if ( iIso3 == +3 ){
    // u-quark
      quark = 2;
    } else {
    // d-quark
      quark = 1;
    }
  } else {
    if (( iIso3 == -1 )||( iIso3 == -3 )) {
    // d-quark
      quark = 1;
    } else {
    // u-quark
      quark = 2;
    }
  }
  return quark;
}

G4double G4ExcitedDeltaConstructor::GetWidth ( G4int  state, G4int  iso  )

inlineprotectedvirtual

Implements G4ExcitedBaryonConstructor.

Definition at line 111 of file G4ExcitedDeltaConstructor.hh.

{
  return width[iState];
}

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The documentation for this class was generated from the following files:

• G4ExcitedDeltaConstructor.hh
• G4ExcitedDeltaConstructor.cc