Geant4  10.02.p03
Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes | Friends | List of all members
G4VPreCompoundFragment Class Referenceabstract

#include <G4VPreCompoundFragment.hh>

Inheritance diagram for G4VPreCompoundFragment:
Collaboration diagram for G4VPreCompoundFragment:

Public Member Functions

 G4VPreCompoundFragment (const G4ParticleDefinition *, G4VCoulombBarrier *aCoulombBarrier)
 
virtual ~G4VPreCompoundFragment ()
 
void Initialize (const G4Fragment &aFragment)
 
virtual G4double CalcEmissionProbability (const G4Fragment &aFragment)=0
 
virtual G4double SampleKineticEnergy (const G4Fragment &aFragment)=0
 
G4bool IsItPossible (const G4Fragment &aFragment) const
 
G4ReactionProduct * GetReactionProduct () const
 
G4int GetA () const
 
G4int GetZ () const
 
G4int GetRestA () const
 
G4int GetRestZ () const
 
G4double GetBindingEnergy () const
 
G4double GetEnergyThreshold () const
 
G4double GetEmissionProbability () const
 
G4double GetNuclearMass () const
 
G4double GetRestNuclearMass () const
 
const G4LorentzVector & GetMomentum () const
 
void SetMomentum (const G4LorentzVector &value)
 
void SetOPTxs (G4int)
 
void UseSICB (G4bool)
 

Protected Member Functions

virtual G4double GetAlpha () const =0
 
virtual G4double GetBeta () const =0
 

Protected Attributes

G4PreCompoundParameters * theParameters
 
G4Pow * g4pow
 
G4int theA
 
G4int theZ
 
G4int theResA
 
G4int theResZ
 
G4int theFragA
 
G4int theFragZ
 
G4double theResA13
 
G4double theBindingEnergy
 
G4double theMaxKinEnergy
 
G4double theResMass
 
G4double theReducedMass
 
G4double theMass
 
G4double theEmissionProbability
 
G4double theCoulombBarrier
 
G4int OPTxs
 
G4bool useSICB
 

Private Member Functions

 G4VPreCompoundFragment ()
 
 G4VPreCompoundFragment (const G4VPreCompoundFragment &right)
 
const G4VPreCompoundFragment & operator= (const G4VPreCompoundFragment &right)
 
G4int operator== (const G4VPreCompoundFragment &right) const
 
G4int operator!= (const G4VPreCompoundFragment &right) const
 

Private Attributes

const G4ParticleDefinition * particle
 
G4VCoulombBarrier * theCoulombBarrierPtr
 
G4LorentzVector theMomentum
 

Friends

std::ostream & operator<< (std::ostream &, const G4VPreCompoundFragment *)
 
std::ostream & operator<< (std::ostream &, const G4VPreCompoundFragment &)
 

Detailed Description

Definition at line 54 of file G4VPreCompoundFragment.hh.

Constructor & Destructor Documentation

◆ G4VPreCompoundFragment() [1/3]

G4VPreCompoundFragment::G4VPreCompoundFragment ( const G4ParticleDefinition *  part,
G4VCoulombBarrier *  aCoulombBarrier 
)

Definition at line 39 of file G4VPreCompoundFragment.cc.

41  : particle(part), theCoulombBarrierPtr(aCoulombBarrier),
42  theMomentum(0.,0.,0.,0.),
43  theA(particle->GetBaryonNumber()),
44  theZ(G4lrint(particle->GetPDGCharge())),
45  theResA(0),theResZ(0),theFragA(0),theFragZ(0),theBindingEnergy(0.0),
46  theMaxKinEnergy(0.0),theResMass(0.0),
47  theReducedMass(0.0),
48  theEmissionProbability(0.0),theCoulombBarrier(0.0),
49  OPTxs(3),useSICB(false)
50 {
51  theMass = particle->GetPDGMass();
52  theParameters = new G4PreCompoundParameters();
53  g4pow = G4Pow::GetInstance();
54  theResA13 = 0;
55 }
G4Pow::GetInstance
static G4Pow * GetInstance()
Definition: G4Pow.cc:55
G4VPreCompoundFragment::particle
const G4ParticleDefinition * particle
Definition: G4VPreCompoundFragment.hh:143
G4VPreCompoundFragment::theCoulombBarrierPtr
G4VCoulombBarrier * theCoulombBarrierPtr
Definition: G4VPreCompoundFragment.hh:144
G4lrint
int G4lrint(double ad)
Definition: templates.hh:163
G4VPreCompoundFragment::theParameters
G4PreCompoundParameters * theParameters
Definition: G4VPreCompoundFragment.hh:150
G4ParticleDefinition::GetPDGCharge
G4double GetPDGCharge() const
Definition: G4ParticleDefinition.hh:124
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◆ ~G4VPreCompoundFragment()

G4VPreCompoundFragment::~G4VPreCompoundFragment ( )
virtual

Definition at line 57 of file G4VPreCompoundFragment.cc.

58 {
59  delete theParameters;
60 }
G4VPreCompoundFragment::theParameters
G4PreCompoundParameters * theParameters
Definition: G4VPreCompoundFragment.hh:150

◆ G4VPreCompoundFragment() [2/3]

G4VPreCompoundFragment::G4VPreCompoundFragment ( )
private

◆ G4VPreCompoundFragment() [3/3]

G4VPreCompoundFragment::G4VPreCompoundFragment ( const G4VPreCompoundFragment &  right)
private

Member Function Documentation

◆ CalcEmissionProbability()

virtual G4double G4VPreCompoundFragment::CalcEmissionProbability ( const G4Fragment &  aFragment)
pure virtual

Implemented in G4PreCompoundFragment, and G4HETCFragment.

◆ GetA()

G4int G4VPreCompoundFragment::GetA ( ) const
inline
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◆ GetAlpha()

virtual G4double G4VPreCompoundFragment::GetAlpha ( ) const
protectedpure virtual

Implemented in G4PreCompoundFragment, G4HETCFragment, G4PreCompoundAlpha, G4PreCompoundDeuteron, G4PreCompoundHe3, G4PreCompoundTriton, G4HETCNeutron, G4HETCDeuteron, G4PreCompoundNeutron, G4PreCompoundProton, G4HETCAlpha, G4HETCProton, and G4HETCTriton.

◆ GetBeta()

virtual G4double G4VPreCompoundFragment::GetBeta ( ) const
protectedpure virtual

Implemented in G4PreCompoundFragment, G4HETCFragment, G4HETCNeutron, G4PreCompoundIon, G4HETCDeuteron, G4PreCompoundNeutron, G4PreCompoundProton, G4HETCAlpha, G4HETCProton, and G4HETCTriton.

◆ GetBindingEnergy()

G4double G4VPreCompoundFragment::GetBindingEnergy ( ) const
inline
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◆ GetEmissionProbability()

G4double G4VPreCompoundFragment::GetEmissionProbability ( ) const
inline

◆ GetEnergyThreshold()

G4double G4VPreCompoundFragment::GetEnergyThreshold ( ) const
inline
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◆ GetMomentum()

const G4LorentzVector& G4VPreCompoundFragment::GetMomentum ( ) const
inline

◆ GetNuclearMass()

G4double G4VPreCompoundFragment::GetNuclearMass ( ) const
inline
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◆ GetReactionProduct()

G4ReactionProduct* G4VPreCompoundFragment::GetReactionProduct ( ) const
inline
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◆ GetRestA()

G4int G4VPreCompoundFragment::GetRestA ( ) const
inline
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◆ GetRestNuclearMass()

G4double G4VPreCompoundFragment::GetRestNuclearMass ( ) const
inline

◆ GetRestZ()

G4int G4VPreCompoundFragment::GetRestZ ( ) const
inline
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◆ GetZ()

G4int G4VPreCompoundFragment::GetZ ( ) const
inline
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◆ Initialize()

void G4VPreCompoundFragment::Initialize ( const G4Fragment &  aFragment)

Definition at line 80 of file G4VPreCompoundFragment.cc.

81 {
82  theFragA = aFragment.GetA_asInt();
83  theFragZ = aFragment.GetZ_asInt();
84  theResA = theFragA - theA;
85  theResZ = theFragZ - theZ;
86 
87  if ((theResA < theResZ) || (theResA < theA) || (theResZ < theZ))
88  {
89  // In order to be sure that emission probability will be 0.
90  theMaxKinEnergy = 0.0;
91  return;
92  }
93 
94  theResA13 = g4pow->Z13(theResA);
95 
96  // Calculate Coulomb barrier
97  theCoulombBarrier = theCoulombBarrierPtr->
98  GetCoulombBarrier(theResA,theResZ,aFragment.GetExcitationEnergy());
99 
100  // Calculate masses
101  theResMass = G4NucleiProperties::GetNuclearMass(theResA, theResZ);
102  theReducedMass = theResMass*theMass/(theResMass + theMass);
103 
104  // Compute Binding Energies for fragments
105  // needed to separate a fragment from the nucleus
106  theBindingEnergy = theResMass + theMass - aFragment.GetGroundStateMass();
107 
108  // Compute Maximal Kinetic Energy which can be carried by fragments
109  // after separation - the true assimptotic value
110  G4double Ecm = aFragment.GetMomentum().m();
111  theMaxKinEnergy = ((Ecm-theResMass)*(Ecm+theResMass) + theMass*theMass)
112  /(2.0*Ecm) - theMass;
113 }
G4Fragment::GetExcitationEnergy
G4double GetExcitationEnergy() const
Definition: G4Fragment.hh:273
G4NucleiProperties::GetNuclearMass
static G4double GetNuclearMass(const G4double A, const G4double Z)
Definition: G4NucleiProperties.cc:53
G4Fragment::GetA_asInt
G4int GetA_asInt() const
Definition: G4Fragment.hh:256
G4Fragment::GetGroundStateMass
G4double GetGroundStateMass() const
Definition: G4Fragment.hh:278
G4Fragment::GetZ_asInt
G4int GetZ_asInt() const
Definition: G4Fragment.hh:261
G4VPreCompoundFragment::theCoulombBarrierPtr
G4VCoulombBarrier * theCoulombBarrierPtr
Definition: G4VPreCompoundFragment.hh:144
G4Pow::Z13
G4double Z13(G4int Z) const
Definition: G4Pow.hh:127
G4Fragment::GetMomentum
const G4LorentzVector & GetMomentum() const
Definition: G4Fragment.hh:289
G4double
double G4double
Definition: G4Types.hh:76
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◆ IsItPossible()

G4bool G4VPreCompoundFragment::IsItPossible ( const G4Fragment &  aFragment) const
inline

◆ operator!=()

G4int G4VPreCompoundFragment::operator!= ( const G4VPreCompoundFragment &  right) const
private

◆ operator=()

const G4VPreCompoundFragment& G4VPreCompoundFragment::operator= ( const G4VPreCompoundFragment &  right)
private

◆ operator==()

G4int G4VPreCompoundFragment::operator== ( const G4VPreCompoundFragment &  right) const
private

◆ SampleKineticEnergy()

virtual G4double G4VPreCompoundFragment::SampleKineticEnergy ( const G4Fragment &  aFragment)
pure virtual

Implemented in G4PreCompoundFragment, G4HETCNeutron, and G4HETCChargedFragment.

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◆ SetMomentum()

void G4VPreCompoundFragment::SetMomentum ( const G4LorentzVector &  value)
inline
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◆ SetOPTxs()

void G4VPreCompoundFragment::SetOPTxs ( G4int  )
inline

◆ UseSICB()

void G4VPreCompoundFragment::UseSICB ( G4bool  )
inline

Friends And Related Function Documentation

◆ operator<< [1/2]

std::ostream& operator<< ( std::ostream &  out,
const G4VPreCompoundFragment *  theFragment 
)
friend

Definition at line 70 of file G4VPreCompoundFragment.cc.

71 {
72  out
73  << "PreCompoundModel Emitted Fragment: Z= " << theFragment->GetZ()
74  << " A= " << theFragment->GetA()
75  << " Mass(GeV)= " << theFragment->GetNuclearMass()/CLHEP::GeV;
76  return out;
77 }
CLHEP::GeV
static const double GeV
Definition: SystemOfUnits.h:174
G4VPreCompoundFragment::GetNuclearMass
G4double GetNuclearMass() const

◆ operator<< [2/2]

std::ostream& operator<< ( std::ostream &  out,
const G4VPreCompoundFragment &  theFragment 
)
friend

Definition at line 63 of file G4VPreCompoundFragment.cc.

64 {
65  out << &theFragment;
66  return out;
67 }

Member Data Documentation

◆ g4pow

G4Pow* G4VPreCompoundFragment::g4pow
protected

Definition at line 151 of file G4VPreCompoundFragment.hh.

◆ OPTxs

G4int G4VPreCompoundFragment::OPTxs
protected

Definition at line 171 of file G4VPreCompoundFragment.hh.

◆ particle

const G4ParticleDefinition* G4VPreCompoundFragment::particle
private

Definition at line 143 of file G4VPreCompoundFragment.hh.

◆ theA

G4int G4VPreCompoundFragment::theA
protected

Definition at line 153 of file G4VPreCompoundFragment.hh.

◆ theBindingEnergy

G4double G4VPreCompoundFragment::theBindingEnergy
protected

Definition at line 161 of file G4VPreCompoundFragment.hh.

◆ theCoulombBarrier

G4double G4VPreCompoundFragment::theCoulombBarrier
protected

Definition at line 168 of file G4VPreCompoundFragment.hh.

◆ theCoulombBarrierPtr

G4VCoulombBarrier* G4VPreCompoundFragment::theCoulombBarrierPtr
private

Definition at line 144 of file G4VPreCompoundFragment.hh.

◆ theEmissionProbability

G4double G4VPreCompoundFragment::theEmissionProbability
protected

Definition at line 167 of file G4VPreCompoundFragment.hh.

◆ theFragA

G4int G4VPreCompoundFragment::theFragA
protected

Definition at line 157 of file G4VPreCompoundFragment.hh.

◆ theFragZ

G4int G4VPreCompoundFragment::theFragZ
protected

Definition at line 158 of file G4VPreCompoundFragment.hh.

◆ theMass

G4double G4VPreCompoundFragment::theMass
protected

Definition at line 165 of file G4VPreCompoundFragment.hh.

◆ theMaxKinEnergy

G4double G4VPreCompoundFragment::theMaxKinEnergy
protected

Definition at line 162 of file G4VPreCompoundFragment.hh.

◆ theMomentum

G4LorentzVector G4VPreCompoundFragment::theMomentum
private

Definition at line 146 of file G4VPreCompoundFragment.hh.

◆ theParameters

G4PreCompoundParameters* G4VPreCompoundFragment::theParameters
protected

Definition at line 150 of file G4VPreCompoundFragment.hh.

◆ theReducedMass

G4double G4VPreCompoundFragment::theReducedMass
protected

Definition at line 164 of file G4VPreCompoundFragment.hh.

◆ theResA

G4int G4VPreCompoundFragment::theResA
protected

Definition at line 155 of file G4VPreCompoundFragment.hh.

◆ theResA13

G4double G4VPreCompoundFragment::theResA13
protected

Definition at line 160 of file G4VPreCompoundFragment.hh.

◆ theResMass

G4double G4VPreCompoundFragment::theResMass
protected

Definition at line 163 of file G4VPreCompoundFragment.hh.

◆ theResZ

G4int G4VPreCompoundFragment::theResZ
protected

Definition at line 156 of file G4VPreCompoundFragment.hh.

◆ theZ

G4int G4VPreCompoundFragment::theZ
protected

Definition at line 154 of file G4VPreCompoundFragment.hh.

◆ useSICB

G4bool G4VPreCompoundFragment::useSICB
protected

Definition at line 173 of file G4VPreCompoundFragment.hh.

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