G4EmDNAPhysics Class Reference

#include <G4EmDNAPhysics.hh>

Inheritance diagram for G4EmDNAPhysics:

Public Member Functions
	G4EmDNAPhysics (G4int ver=1, const G4String &name="G4EmDNAPhysics")
	~G4EmDNAPhysics () override=default
void	ConstructParticle () override
void	ConstructProcess () override
Public Member Functions inherited from G4VPhysicsConstructor
	G4VPhysicsConstructor (const G4String &="")
	G4VPhysicsConstructor (const G4String &name, G4int physics_type)
virtual	~G4VPhysicsConstructor ()
void	SetPhysicsName (const G4String &="")
const G4String &	GetPhysicsName () const
void	SetPhysicsType (G4int)
G4int	GetPhysicsType () const
G4int	GetInstanceID () const
virtual void	TerminateWorker ()
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel () const

Additional Inherited Members
Static Public Member Functions inherited from G4VPhysicsConstructor
static const G4VPCManager &	GetSubInstanceManager ()
Protected Types inherited from G4VPhysicsConstructor
using	PhysicsBuilder_V = G4VPCData::PhysicsBuilders_V
Protected Member Functions inherited from G4VPhysicsConstructor
G4bool	RegisterProcess (G4VProcess *process, G4ParticleDefinition *particle)
G4ParticleTable::G4PTblDicIterator *	GetParticleIterator () const
PhysicsBuilder_V	GetBuilders () const
void	AddBuilder (G4PhysicsBuilderInterface *bld)
Protected Attributes inherited from G4VPhysicsConstructor
G4int	verboseLevel = 0
G4String	namePhysics = ""
G4int	typePhysics = 0
G4ParticleTable *	theParticleTable = nullptr
G4int	g4vpcInstanceID = 0
Static Protected Attributes inherited from G4VPhysicsConstructor
static G4RUN_DLL G4VPCManager	subInstanceManager

Detailed Description

Definition at line 37 of file G4EmDNAPhysics.hh.

Constructor & Destructor Documentation

G4EmDNAPhysics()

G4EmDNAPhysics::G4EmDNAPhysics	(	G4int	ver = 1,
		const G4String &	name = "G4EmDNAPhysics" )

Definition at line 51 of file G4EmDNAPhysics.cc.

  : G4VPhysicsConstructor(name)
{
  // instantiate singletones for physics
  G4PhysListUtil::InitialiseParameters();
 
  // parameters for DNA and for option3 EM physics
  SetVerboseLevel(ver);
  G4EmParameters* param = G4EmParameters::Instance();
  param->SetDefaults();
  param->SetMinEnergy(10*CLHEP::eV);
  param->SetMaxEnergy(600*CLHEP::MeV);
  param->SetLowestElectronEnergy(0*CLHEP::eV);
  param->SetNumberOfBinsPerDecade(20);
  param->ActivateAngularGeneratorForIonisation(true);
  param->SetStepFunction(0.2, 10*CLHEP::um);
  param->SetStepFunctionMuHad(0.1, 50*CLHEP::um);
  param->SetStepFunctionLightIons(0.1, 20*CLHEP::um);
  param->SetStepFunctionIons(0.1, 1*CLHEP::um);
  param->SetUseICRU90Data(true);
  param->SetUseMottCorrection(true);
  param->SetMscStepLimitType(fUseSafetyPlus);
  param->SetMscSkin(3);
  param->SetMscRangeFactor(0.08);
  param->SetFluo(true);  
  param->SetAuger(true);  
  param->SetDeexcitationIgnoreCut(true);
  param->SetPositronAtRestModelType(fAllisonPositronium);
  param->ActivateDNA();
  param->SetDNAFast(false);
  param->SetDNAStationary(false);
 
  SetPhysicsType(bElectromagnetic);
}

Referenced by G4EmDNAPhysics_option1::G4EmDNAPhysics_option1(), G4EmDNAPhysics_option2::G4EmDNAPhysics_option2(), G4EmDNAPhysics_option4::G4EmDNAPhysics_option4(), G4EmDNAPhysics_option6::G4EmDNAPhysics_option6(), G4EmDNAPhysics_option8::G4EmDNAPhysics_option8(), and G4EmDNAPhysics_stationary::G4EmDNAPhysics_stationary().

~G4EmDNAPhysics()

G4EmDNAPhysics::~G4EmDNAPhysics ( )

overridedefault

Member Function Documentation

ConstructParticle()

void G4EmDNAPhysics::ConstructParticle ( )

overridevirtual

Implements G4VPhysicsConstructor.

Definition at line 88 of file G4EmDNAPhysics.cc.

{
  G4EmDNABuilder::ConstructDNAParticles();
}

ConstructProcess()

void G4EmDNAPhysics::ConstructProcess ( )

overridevirtual

Implements G4VPhysicsConstructor.

Reimplemented in G4EmDNAPhysics_option2, G4EmDNAPhysics_option4, G4EmDNAPhysics_option6, and G4EmDNAPhysics_option8.

Definition at line 95 of file G4EmDNAPhysics.cc.

{
  // parameters
  G4EmParameters* param = G4EmParameters::Instance();
  const G4double emaxDNA = param->MaxDNAElectronEnergy();
  const G4double emaxIonDNA = param->MaxDNAIonEnergy();
  const G4double eminBorn = 500.*CLHEP::keV;
  const G4bool fast = param->DNAFast();
  const G4bool st = param->DNAStationary();
  if(verboseLevel > 1) {
    G4cout << "### " << GetPhysicsName() 
       << " Construct Processes EmaxDNA(MeV)= " 
           << emaxDNA/CLHEP::MeV << "; useMSC: " << fast 
           << "; stationary: " << st << G4endl;
  }
  G4DNAGenericIonsManager* genericIonsManager
    = G4DNAGenericIonsManager::Instance();
 
  // standard physics
  G4EmDNABuilder::ConstructStandardEmPhysics(emaxDNA, emaxIonDNA, 
                                             emaxIonDNA, emaxIonDNA,
                                             dnaGS, fast);
 
  // DNA physics
  G4EmDNABuilder::ConstructDNAElectronPhysics(emaxDNA, 0, fast, st);
  G4EmDNABuilder::ConstructDNAProtonPhysics(eminBorn, emaxIonDNA, 0, fast, st);
  G4EmDNABuilder::ConstructDNAIonPhysics(emaxIonDNA, 0);
 
  G4ParticleDefinition* part = genericIonsManager->GetIon("hydrogen");
  G4EmDNABuilder::ConstructDNALightIonPhysics(part, 0, 0, emaxIonDNA, fast, st);
 
  part = G4Alpha::Alpha();
  G4EmDNABuilder::ConstructDNALightIonPhysics(part, 2, 0, emaxIonDNA, fast, st);
 
  part = genericIonsManager->GetIon("alpha+");
  G4EmDNABuilder::ConstructDNALightIonPhysics(part, 1, 0, emaxIonDNA, fast, st);
 
  part = genericIonsManager->GetIon("helium");
  G4EmDNABuilder::ConstructDNALightIonPhysics(part, 0, 0, emaxIonDNA, fast, st);
}

---

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

• G4EmDNAPhysics.hh
• G4EmDNAPhysics.cc