Geant4 11.2.2
Toolkit for the simulation of the passage of particles through matter
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Static Public Member Functions | List of all members
G4HyperAlpha Class Reference

#include <G4HyperAlpha.hh>

+ Inheritance diagram for G4HyperAlpha:

Static Public Member Functions

static G4HyperAlpha * Definition ()
 
static G4HyperAlpha * HyperAlphaDefinition ()
 
static G4HyperAlpha * HyperAlpha ()
 
- Static Public Member Functions inherited from G4Ions
static G4Ions::G4FloatLevelBase FloatLevelBase (char flbChar)
 
static G4Ions::G4FloatLevelBase FloatLevelBase (G4int flbIdx)
 
static char FloatLevelBaseChar (G4Ions::G4FloatLevelBase flb)
 
- Static Public Member Functions inherited from G4ParticleDefinition
static const G4PDefManager & GetSubInstanceManager ()
 
static void Clean ()
 

Additional Inherited Members

- Public Types inherited from G4Ions
enum class  G4FloatLevelBase {
  no_Float = 0 , plus_X , plus_Y , plus_Z ,
  plus_U , plus_V , plus_W , plus_R ,
  plus_S , plus_T , plus_A , plus_B ,
  plus_C , plus_D , plus_E
}
 
- Public Member Functions inherited from G4Ions
 G4Ions (const G4String &aName, G4double mass, G4double width, G4double charge, G4int iSpin, G4int iParity, G4int iConjugation, G4int iIsospin, G4int iIsospin3, G4int gParity, const G4String &pType, G4int lepton, G4int baryon, G4int encoding, G4bool stable, G4double lifetime, G4DecayTable *decaytable, G4bool shortlived, const G4String &subType="", G4int anti_encoding=0, G4double excitation=0.0, G4int isomer=0)
 
 ~G4Ions () override=default
 
G4Ions * IonsDefinition ()
 
G4Ions * Ions ()
 
G4double GetExcitationEnergy () const
 
G4int GetIsomerLevel () const
 
G4Ions::G4FloatLevelBase GetFloatLevelBase () const
 
G4int GetFloatLevelBaseIndex () const
 
void SetFloatLevelBase (G4Ions::G4FloatLevelBase flb)
 
void SetFloatLevelBase (char flbChar)
 
void SetFloatLevelBase (G4int flbIdx)
 
- Public Member Functions inherited from G4ParticleDefinition
 G4ParticleDefinition (const G4String &aName, G4double mass, G4double width, G4double charge, G4int iSpin, G4int iParity, G4int iConjugation, G4int iIsospin, G4int iIsospinZ, G4int gParity, const G4String &pType, G4int lepton, G4int baryon, G4int encoding, G4bool stable, G4double lifetime, G4DecayTable *decaytable, G4bool shortlived=false, const G4String &subType="", G4int anti_encoding=0, G4double magneticMoment=0.0)
 
virtual ~G4ParticleDefinition ()
 
 G4ParticleDefinition (const G4ParticleDefinition &)=delete
 
G4ParticleDefinition & operator= (const G4ParticleDefinition &)=delete
 
G4bool operator== (const G4ParticleDefinition &right) const
 
G4bool operator!= (const G4ParticleDefinition &right) const
 
const G4String & GetParticleName () const
 
G4double GetPDGMass () const
 
G4double GetPDGWidth () const
 
G4double GetPDGCharge () const
 
G4double GetPDGSpin () const
 
G4int GetPDGiSpin () const
 
G4int GetPDGiParity () const
 
G4int GetPDGiConjugation () const
 
G4double GetPDGIsospin () const
 
G4double GetPDGIsospin3 () const
 
G4int GetPDGiIsospin () const
 
G4int GetPDGiIsospin3 () const
 
G4int GetPDGiGParity () const
 
G4double GetPDGMagneticMoment () const
 
void SetPDGMagneticMoment (G4double mageticMoment)
 
G4double CalculateAnomaly () const
 
const G4String & GetParticleType () const
 
const G4String & GetParticleSubType () const
 
G4int GetLeptonNumber () const
 
G4int GetBaryonNumber () const
 
G4int GetPDGEncoding () const
 
G4int GetAntiPDGEncoding () const
 
void SetAntiPDGEncoding (G4int aEncoding)
 
G4int GetQuarkContent (G4int flavor) const
 
G4int GetAntiQuarkContent (G4int flavor) const
 
G4bool IsShortLived () const
 
G4bool GetPDGStable () const
 
void SetPDGStable (const G4bool aFlag)
 
G4double GetPDGLifeTime () const
 
void SetPDGLifeTime (G4double aLifeTime)
 
G4double GetIonLifeTime () const
 
G4DecayTable * GetDecayTable () const
 
void SetDecayTable (G4DecayTable *aDecayTable)
 
G4ProcessManager * GetProcessManager () const
 
void SetProcessManager (G4ProcessManager *aProcessManager)
 
G4VTrackingManager * GetTrackingManager () const
 
void SetTrackingManager (G4VTrackingManager *aTrackingManager)
 
G4ParticleTable * GetParticleTable () const
 
G4int GetAtomicNumber () const
 
G4int GetAtomicMass () const
 
void DumpTable () const
 
void SetVerboseLevel (G4int value)
 
G4int GetVerboseLevel () const
 
void SetApplyCutsFlag (G4bool)
 
G4bool GetApplyCutsFlag () const
 
G4bool IsGeneralIon () const
 
G4bool IsMuonicAtom () const
 
G4ProcessManager * GetMasterProcessManager () const
 
void SetMasterProcessManager (G4ProcessManager *aNewPM)
 
G4int GetInstanceID () const
 
void SetParticleDefinitionID (G4int id=-1)
 
G4int GetParticleDefinitionID () const
 
G4bool IsHypernucleus () const
 
G4int GetNumberOfLambdasInHypernucleus () const
 
G4bool IsAntiHypernucleus () const
 
G4int GetNumberOfAntiLambdasInAntiHypernucleus () const
 
- Protected Types inherited from G4ParticleDefinition
enum  { NumberOfQuarkFlavor = 6 }
 
- Protected Member Functions inherited from G4Ions
 G4Ions ()=default
 
- Protected Member Functions inherited from G4ParticleDefinition
 G4ParticleDefinition ()
 
G4int FillQuarkContents ()
 
void SetParticleSubType (const G4String &subtype)
 
void SetAtomicNumber (G4int)
 
void SetAtomicMass (G4int)
 
- Protected Attributes inherited from G4ParticleDefinition
G4int theQuarkContent [NumberOfQuarkFlavor]
 
G4int theAntiQuarkContent [NumberOfQuarkFlavor]
 
G4bool isGeneralIon = false
 
G4bool isMuonicAtom = false
 

Detailed Description

Definition at line 35 of file G4HyperAlpha.hh.

Member Function Documentation

◆ Definition()

G4HyperAlpha * G4HyperAlpha::Definition ( )
static

Definition at line 43 of file G4HyperAlpha.cc.

44{
45 if (theInstance != nullptr) return theInstance;
46 const G4String name = "hyperalpha";
47 // search in particle table
48 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
49 auto anInstance = static_cast<G4Ions*>(pTable->FindParticle(name));
50 if (anInstance == nullptr) {
51 // create particle
52 //
53 // Arguments for constructor are as follows
54 // name mass width charge
55 // 2*spin parity C-conjugation
56 // 2*Isospin 2*Isospin3 G-parity
57 // type lepton number baryon number PDG encoding
58 // stable lifetime decay table
59 // shortlived subType anti_encoding
60 // excitation
61
62 // clang-format off
63 anInstance = new G4Ions( name, 3921.87*MeV, 2.501e-12*MeV, +2.0*eplus,
64 0, +1, 0,
65 0, 0, 0,
66 "nucleus", 0, +4, 1010020040,
67 false, 0.2631*ns, nullptr,
68 false, "static", -1010020040,
69 0.0, 0 );
70 // clang-format on
71
72 // Magnetic Moment
73 G4double mN = eplus * hbar_Planck / 2.0 / (proton_mass_c2 / c_squared);
74 anInstance->SetPDGMagneticMoment(2.97896248 * mN);
75
76 // create Decay Table
77 auto table = new G4DecayTable;
78 // create decay channels
79 /*
80 // The decay "mode[1]" produces the secondary "Li4" whose corresponding anti-particle
81 // is not existing in Geant4: we therefore skip it for the time being, to keep the
82 // symmetry with the decays of anti_hyperalpha.
83 const G4double half_br_lambda_to_p_pim = 0.5*0.639;
84 const G4double half_br_lambda_to_n_piz = 0.5*0.358;
85 G4VDecayChannel** mode = new G4VDecayChannel*[4];
86 // lambda -> proton + pi- , with 50% probability of capturing the proton
87 mode[0] = new G4PhaseSpaceDecayChannel( "hyperalpha", half_br_lambda_to_p_pim, 3,
88 "He3", "proton", "pi-" );
89 mode[1] = new G4PhaseSpaceDecayChannel( "hyperalpha", half_br_lambda_to_p_pim, 2,
90 "Li4", "pi-" );
91 // lambda -> neutron + pi0 , with 50% probability of capturing the neutron
92 mode[2] = new G4PhaseSpaceDecayChannel( "hyperalpha", half_br_lambda_to_n_piz, 3,
93 "He3", "neutron", "pi0" );
94 mode[3] = new G4PhaseSpaceDecayChannel( "hyperalpha", half_br_lambda_to_n_piz, 2,
95 "alpha", "pi0" );
96 for ( G4int index = 0; index < 4; ++index ) table->Insert( mode[index] );
97 */
98 // Replacement decay for the time being
99 const G4double br_lambda_to_p_pim = 0.639;
100 const G4double half_br_lambda_to_n_piz = 0.5 * 0.358;
101 auto mode = new G4VDecayChannel*[3];
102 // lambda -> proton + pi- , with 0% probability of capturing the proton
103 mode[0] =
104 new G4PhaseSpaceDecayChannel("hyperalpha", br_lambda_to_p_pim, 3, "He3", "proton", "pi-");
105 // lambda -> neutron + pi0 , with 50% probability of capturing the neutron
106 mode[1] = new G4PhaseSpaceDecayChannel("hyperalpha", half_br_lambda_to_n_piz, 3, "He3",
107 "neutron", "pi0");
108 mode[2] =
109 new G4PhaseSpaceDecayChannel("hyperalpha", half_br_lambda_to_n_piz, 2, "alpha", "pi0");
110 for (G4int index = 0; index < 3; ++index)
111 table->Insert(mode[index]);
112 //---
113 delete[] mode;
114 anInstance->SetDecayTable(table);
115 }
116 theInstance = static_cast<G4HyperAlpha*>(anInstance);
117 return theInstance;
118}
G4double
double G4double
Definition G4Types.hh:83
G4int
int G4int
Definition G4Types.hh:85
G4Ions::G4Ions
G4Ions()=default
G4ParticleTable::FindParticle
G4ParticleDefinition * FindParticle(G4int PDGEncoding)
Definition G4ParticleTable.cc:498
G4ParticleTable::GetParticleTable
static G4ParticleTable * GetParticleTable()
Definition G4ParticleTable.cc:82
G4InuclParticleNames::name
const char * name(G4int ptype)
Definition G4InuclParticleNames.hh:76

Referenced by HyperAlpha(), HyperAlphaDefinition(), and G4GeneratorPrecompoundInterface::PropagateNuclNucl().

◆ HyperAlpha()

G4HyperAlpha * G4HyperAlpha::HyperAlpha ( )
static

Definition at line 125 of file G4HyperAlpha.cc.

126{
127 return Definition();
128}
G4HyperAlpha::Definition
static G4HyperAlpha * Definition()
Definition G4HyperAlpha.cc:43

Referenced by G4IonConstructor::ConstructHyperNuclei().

◆ HyperAlphaDefinition()

G4HyperAlpha * G4HyperAlpha::HyperAlphaDefinition ( )
static

Definition at line 120 of file G4HyperAlpha.cc.

121{
122 return Definition();
123}
The documentation for this class was generated from the following files: