ECCE @ EIC Software
Reference for
ECCE @ EIC
simulation and reconstruction software on GitHub
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A process which handles screened Coulomb collisions between nuclei. More...
Public Member Functions | |
G4ScreenedNuclearRecoil (const G4String &processName="ScreenedElastic", const G4String &ScreeningKey="zbl", G4bool GenerateRecoils=1, G4double RecoilCutoff=100.0 *eV, G4double PhysicsCutoff=10.0 *eV) | |
Construct the process and set some physics parameters for it. | |
virtual | ~G4ScreenedNuclearRecoil () |
destructor | |
virtual G4double | GetMeanFreePath (const G4Track &, G4double, G4ForceCondition *) |
used internally by Geant4 machinery | |
virtual G4VParticleChange * | PostStepDoIt (const G4Track &aTrack, const G4Step &aStep) |
used internally by Geant4 machinery | |
virtual G4bool | IsApplicable (const G4ParticleDefinition &aParticleType) |
test if a prticle of type aParticleType can use this process | |
virtual void | BuildPhysicsTable (const G4ParticleDefinition &aParticleType) |
Build physics tables in advance. Not Implemented. | |
virtual void | DumpPhysicsTable (const G4ParticleDefinition &aParticleType) |
Export physics tables for persistency. Not Implemented. | |
virtual G4bool | CheckNuclearCollision (G4double A, G4double A1, G4double apsis) |
deterine if the moving particle is within the strong force range of the selected nucleus | |
virtual G4ScreenedCoulombCrossSection * | GetNewCrossSectionHandler (void) |
G4double | GetNIEL () const |
Get non-ionizing energy loss for last step. | |
void | ResetTables () |
clear precomputed screening tables | |
void | SetMaxEnergyForScattering (G4double energy) |
set the upper energy beyond which this process has no cross section | |
std::string | GetScreeningKey () const |
find out what screening function we are using | |
void | AllowEnergyDeposition (G4bool flag) |
enable or disable all energy deposition by this process | |
G4bool | GetAllowEnergyDeposition () const |
get flag indicating whether deposition is enabled | |
void | EnableRecoils (G4bool flag) |
enable or disable the generation of recoils. If recoils are disabled, the energy they would have received is just deposited. param flag if true, create recoil ions in cases in which the energy is above the recoilCutoff. If false, just deposit the energy. | |
G4bool | GetEnableRecoils () const |
find out if generation of recoils is enabled. | |
void | SetMFPScaling (G4double scale) |
set the mean free path scaling as specified | |
G4double | GetMFPScaling () const |
get the MFPScaling parameter | |
void | AvoidNuclearReactions (G4bool flag) |
enable or disable whether this process will skip collisions which are close enough they need hadronic phsyics. Default is true (skip close collisions). Disabling this results in excess nuclear stopping power. | |
G4bool | GetAvoidNuclearReactions () const |
get the flag indicating whether hadronic collisions are ignored. | |
void | SetRecoilCutoff (G4double energy) |
set the minimum energy (per nucleon) at which recoils can be generated, and the energy (per nucleon) below which all ions are stopped. | |
G4double | GetRecoilCutoff () const |
get the recoil cutoff | |
void | SetPhysicsCutoff (G4double energy) |
set the energy to which screening tables are computed. Typically, this is 10 eV or so, and not often changed. | |
G4double | GetPhysicsCutoff () const |
get the physics cutoff energy. | |
void | SetNIELPartitionFunction (const G4VNIELPartition *part) |
set the pointer to a class for paritioning energy into NIEL | |
void | SetCrossSectionHardening (G4double fraction, G4double HardeningFactor) |
set the cross section boost to provide faster computation of backscattering | |
G4double | GetHardeningFraction () const |
get the fraction of particles which will have boosted scattering | |
G4double | GetHardeningFactor () const |
get the boost factor in use. | |
G4double | GetCurrentInteractionLength () const |
the the interaciton length used in the last scattering. | |
void | SetExternalCrossSectionHandler (G4ScreenedCoulombCrossSection *cs) |
set a function to compute screening tables, if the user needs non-standard behavior. | |
G4int | GetVerboseLevel () const |
get the verbosity. | |
std::map< G4int, G4ScreenedCoulombCrossSection * > & | GetCrossSectionHandlers () |
void | ClearStages (void) |
void | AddStage (G4ScreenedCollisionStage *stage) |
G4CoulombKinematicsInfo & | GetKinematics () |
void | SetValidCollision (G4bool flag) |
G4bool | GetValidCollision () const |
class G4ParticleChange & | GetParticleChange () |
get the pointer to our ParticleChange object. for internal use, primarily. | |
void | DepositEnergy (G4int z1, G4double a1, const G4Material *material, G4double energy) |
take the given energy, and use the material information to partition it into NIEL and ionizing energy. | |
Public Member Functions inherited from G4ScreenedCoulombCrossSectionInfo | |
G4ScreenedCoulombCrossSectionInfo () | |
~G4ScreenedCoulombCrossSectionInfo () | |
Public Member Functions inherited from G4VDiscreteProcess | |
G4VDiscreteProcess (const G4String &, G4ProcessType aType=fNotDefined) | |
G4VDiscreteProcess (G4VDiscreteProcess &) | |
virtual | ~G4VDiscreteProcess () |
virtual G4double | PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition) |
virtual G4double | AlongStepGetPhysicalInteractionLength (const G4Track &, G4double, G4double, G4double &, G4GPILSelection *) |
virtual G4double | AtRestGetPhysicalInteractionLength (const G4Track &, G4ForceCondition *) |
virtual G4VParticleChange * | AtRestDoIt (const G4Track &, const G4Step &) |
virtual G4VParticleChange * | AlongStepDoIt (const G4Track &, const G4Step &) |
Public Member Functions inherited from G4VProcess | |
G4VProcess (const G4String &aName="NoName", G4ProcessType aType=fNotDefined) | |
G4VProcess (const G4VProcess &right) | |
virtual | ~G4VProcess () |
G4bool | operator== (const G4VProcess &right) const |
G4bool | operator!= (const G4VProcess &right) const |
G4double | GetCurrentInteractionLength () const |
void | SetPILfactor (G4double value) |
G4double | GetPILfactor () const |
G4double | AlongStepGPIL (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection) |
G4double | AtRestGPIL (const G4Track &track, G4ForceCondition *condition) |
G4double | PostStepGPIL (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition) |
virtual void | PreparePhysicsTable (const G4ParticleDefinition &) |
virtual G4bool | StorePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool) |
virtual G4bool | RetrievePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool) |
const G4String & | GetPhysicsTableFileName (const G4ParticleDefinition *, const G4String &directory, const G4String &tableName, G4bool ascii=false) |
const G4String & | GetProcessName () const |
G4ProcessType | GetProcessType () const |
void | SetProcessType (G4ProcessType) |
G4int | GetProcessSubType () const |
void | SetProcessSubType (G4int) |
virtual void | StartTracking (G4Track *) |
virtual void | EndTracking () |
virtual void | SetProcessManager (const G4ProcessManager *) |
virtual const G4ProcessManager * | GetProcessManager () |
virtual void | ResetNumberOfInteractionLengthLeft () |
G4double | GetNumberOfInteractionLengthLeft () const |
G4double | GetTotalNumberOfInteractionLengthTraversed () const |
G4bool | isAtRestDoItIsEnabled () const |
G4bool | isAlongStepDoItIsEnabled () const |
G4bool | isPostStepDoItIsEnabled () const |
virtual void | DumpInfo () const |
virtual void | ProcessDescription (std::ostream &outfile) const |
void | SetVerboseLevel (G4int value) |
G4int | GetVerboseLevel () const |
virtual void | SetMasterProcess (G4VProcess *masterP) |
const G4VProcess * | GetMasterProcess () const |
virtual void | BuildWorkerPhysicsTable (const G4ParticleDefinition &part) |
virtual void | PrepareWorkerPhysicsTable (const G4ParticleDefinition &) |
Protected Attributes | |
G4double | highEnergyLimit |
the energy per nucleon above which the MFP is constant | |
G4double | lowEnergyLimit |
the energy per nucleon below which the MFP is zero | |
G4double | processMaxEnergy |
the energy per nucleon beyond which the cross section is zero, to cross over to G4MSC | |
G4String | screeningKey |
G4bool | generateRecoils |
G4bool | avoidReactions |
G4double | recoilCutoff |
G4double | physicsCutoff |
G4bool | registerDepositedEnergy |
G4double | IonizingLoss |
G4double | NIEL |
G4double | MFPScale |
G4double | hardeningFraction |
G4double | hardeningFactor |
G4ScreenedCoulombCrossSection * | externalCrossSectionConstructor |
std::vector < G4ScreenedCollisionStage * > | collisionStages |
std::map< G4int, G4ScreenedCoulombCrossSection * > | crossSectionHandlers |
G4bool | validCollision |
G4CoulombKinematicsInfo | kinematics |
const G4VNIELPartition * | NIELPartitionFunction |
Friends | |
class | G4ScreenedCollisionStage |
Additional Inherited Members | |
Static Public Member Functions inherited from G4ScreenedCoulombCrossSectionInfo | |
static const char * | CVSHeaderVers () |
static const char * | CVSFileVers () |
Static Public Member Functions inherited from G4VProcess | |
static const G4String & | GetProcessTypeName (G4ProcessType) |
Protected Member Functions inherited from G4VProcess | |
void | SubtractNumberOfInteractionLengthLeft (G4double previousStepSize) |
void | ClearNumberOfInteractionLengthLeft () |
A process which handles screened Coulomb collisions between nuclei.
Definition at line 207 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 207 of file G4ScreenedNuclearRecoil.hh
G4ScreenedNuclearRecoil::G4ScreenedNuclearRecoil | ( | const G4String & | processName = "ScreenedElastic" , |
const G4String & | ScreeningKey = "zbl" , |
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G4bool | GenerateRecoils = 1 , |
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G4double | RecoilCutoff = 100.0*eV , |
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G4double | PhysicsCutoff = 10.0*eV |
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) |
Construct the process and set some physics parameters for it.
processName | the name to assign the process |
ScreeningKey | the name of a screening function to use. The default functions are "zbl" (recommended for soft scattering), "lj" (recommended for backscattering) and "mol" (Moliere potential) |
GenerateRecoils | if frue, ions struck by primary are converted into new moving particles. If false, energy is deposited, but no new moving ions are created. |
RecoilCutoff | energy below which no new moving particles will be created, even if a GenerateRecoils is true. Also, a moving primary particle will be stopped if its energy falls below this limit. |
PhysicsCutoff | the energy transfer to which screening tables are calucalted. There is no really compelling reason to change it from the 10.0 eV default. However, see the paper on running this in thin targets for further discussion, and its interaction with SetMFPScaling() |
Definition at line 319 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 319 of file G4ScreenedNuclearRecoil.cc
References AddStage(), fCoulombScattering, highEnergyLimit, lowEnergyLimit, MeV, MFPScale, physicsCutoff, processMaxEnergy, registerDepositedEnergy, and G4VProcess::SetProcessSubType().
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destructor
Definition at line 390 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 390 of file G4ScreenedNuclearRecoil.cc
References ResetTables().
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Definition at line 398 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 398 of file G4ScreenedNuclearRecoil.hh
References collisionStages.
Referenced by G4ScreenedNuclearRecoil().
enable or disable all energy deposition by this process
flag | if true, enable deposition of energy (the default). If false, disable deposition. |
Definition at line 295 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 295 of file G4ScreenedNuclearRecoil.hh
References registerDepositedEnergy.
enable or disable whether this process will skip collisions which are close enough they need hadronic phsyics. Default is true (skip close collisions). Disabling this results in excess nuclear stopping power.
flag | true results in hard collisions being skipped. false allows hard collisions. |
Definition at line 330 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 330 of file G4ScreenedNuclearRecoil.hh
References avoidReactions.
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Build physics tables in advance. Not Implemented.
aParticleType | the type of particle to build tables for |
Reimplemented from G4VProcess.
Definition at line 804 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 804 of file G4ScreenedNuclearRecoil.cc
References G4cout, G4endl, G4ParticleDefinition::GetParticleName(), G4VProcess::GetProcessName(), G4VProcess::GetProcessSubType(), MeV, and processMaxEnergy.
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deterine if the moving particle is within the strong force range of the selected nucleus
A | the nucleon number of the beam |
A1 | the nucleon number of the target |
apsis | the distance of closest approach |
Definition at line 397 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 397 of file G4ScreenedNuclearRecoil.cc
References avoidReactions, and fermi.
Referenced by G4ScreenedCoulombClassicalKinematics::DoScreeningComputation().
Definition at line 358 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 358 of file G4ScreenedNuclearRecoil.cc
References collisionStages.
void G4ScreenedNuclearRecoil::DepositEnergy | ( | G4int | z1, |
G4double | a1, | ||
const G4Material * | material, | ||
G4double | energy | ||
) |
take the given energy, and use the material information to partition it into NIEL and ionizing energy.
Definition at line 377 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 377 of file G4ScreenedNuclearRecoil.cc
References energy, IonizingLoss, NIEL, NIELPartitionFunction, part, and G4VNIELPartition::PartitionNIEL().
Referenced by G4ScreenedCoulombClassicalKinematics::DoCollisionStep(), and PostStepDoIt().
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Export physics tables for persistency. Not Implemented.
aParticleType | the type of particle to build tables for |
Definition at line 818 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 818 of file G4ScreenedNuclearRecoil.cc
enable or disable the generation of recoils. If recoils are disabled, the energy they would have received is just deposited. param flag if true, create recoil ions in cases in which the energy is above the recoilCutoff. If false, just deposit the energy.
Definition at line 307 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 307 of file G4ScreenedNuclearRecoil.hh
References generateRecoils.
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get flag indicating whether deposition is enabled
Definition at line 298 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 298 of file G4ScreenedNuclearRecoil.hh
References registerDepositedEnergy.
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get the flag indicating whether hadronic collisions are ignored.
Definition at line 333 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 333 of file G4ScreenedNuclearRecoil.hh
References avoidReactions.
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Definition at line 393 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 393 of file G4ScreenedNuclearRecoil.hh
References crossSectionHandlers.
Referenced by PostStepDoIt().
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the the interaciton length used in the last scattering.
Definition at line 379 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 379 of file G4ScreenedNuclearRecoil.hh
References G4VProcess::currentInteractionLength.
Referenced by PostStepDoIt().
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find out if generation of recoils is enabled.
Definition at line 310 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 310 of file G4ScreenedNuclearRecoil.hh
References generateRecoils.
Referenced by G4ScreenedCoulombClassicalKinematics::DoCollisionStep().
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get the boost factor in use.
Definition at line 376 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 376 of file G4ScreenedNuclearRecoil.hh
References hardeningFactor.
Referenced by PostStepDoIt().
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get the fraction of particles which will have boosted scattering
Definition at line 373 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 373 of file G4ScreenedNuclearRecoil.hh
References hardeningFraction.
Referenced by PostStepDoIt().
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Definition at line 401 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 401 of file G4ScreenedNuclearRecoil.hh
References kinematics.
Referenced by G4ScreenedCoulombClassicalKinematics::DoCollisionStep(), G4SingleScatter::DoCollisionStep(), and G4ScreenedCoulombClassicalKinematics::DoScreeningComputation().
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used internally by Geant4 machinery
Implements G4VDiscreteProcess.
Definition at line 416 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 416 of file G4ScreenedNuclearRecoil.cc
References source.hepunit::amu_c2, G4ScreenedCoulombCrossSection::BuildMFPTables(), crossSectionHandlers, DBL_MAX, energy, eplus, Forced, G4DynamicParticle::GetDefinition(), G4Track::GetDynamicParticle(), G4Material::GetIndex(), G4DynamicParticle::GetKineticEnergy(), G4MaterialCutsCouple::GetMaterial(), G4Track::GetMaterialCutsCouple(), GetNewCrossSectionHandler(), G4ParticleDefinition::GetPDGCharge(), G4ParticleDefinition::GetPDGMass(), highEnergyLimit, G4ScreenedCoulombCrossSection::LoadData(), lowEnergyLimit, max, mfp, MFPScale, min, nm, NotForced, physicsCutoff, processMaxEnergy, recoilCutoff, screeningKey, c2_function< float_type >::xmax(), c2_function< float_type >::xmin(), and z1.
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get the MFPScaling parameter
Definition at line 321 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 321 of file G4ScreenedNuclearRecoil.hh
References MFPScale.
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Definition at line 407 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 407 of file G4ScreenedNuclearRecoil.cc
References G4ScreenedCoulombCrossSection::create(), externalCrossSectionConstructor, G4ScreenedCoulombCrossSection::SetVerbosity(), and G4VProcess::verboseLevel.
Referenced by GetMeanFreePath().
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Get non-ionizing energy loss for last step.
Definition at line 269 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 269 of file G4ScreenedNuclearRecoil.hh
References NIEL.
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get the pointer to our ParticleChange object. for internal use, primarily.
Definition at line 409 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 409 of file G4ScreenedNuclearRecoil.hh
Referenced by G4ScreenedCoulombClassicalKinematics::DoCollisionStep(), G4SingleScatter::DoCollisionStep(), and PostStepDoIt().
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get the physics cutoff energy.
Definition at line 353 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 353 of file G4ScreenedNuclearRecoil.hh
References physicsCutoff.
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get the recoil cutoff
Definition at line 343 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 343 of file G4ScreenedNuclearRecoil.hh
References recoilCutoff.
Referenced by G4ScreenedCoulombClassicalKinematics::DoCollisionStep(), and PostStepDoIt().
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find out what screening function we are using
Definition at line 289 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 289 of file G4ScreenedNuclearRecoil.hh
References screeningKey.
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Definition at line 405 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 405 of file G4ScreenedNuclearRecoil.hh
References validCollision.
Referenced by G4ScreenedCoulombClassicalKinematics::DoCollisionStep(), and G4SingleScatter::DoCollisionStep().
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get the verbosity.
Definition at line 391 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 391 of file G4ScreenedNuclearRecoil.hh
References G4VProcess::verboseLevel.
Referenced by PostStepDoIt().
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test if a prticle of type aParticleType can use this process
aParticleType | the particle to test |
Reimplemented from G4VProcess.
Definition at line 795 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 795 of file G4ScreenedNuclearRecoil.cc
References G4ParticleDefinition::GetParticleType(), and G4Proton::Proton().
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used internally by Geant4 machinery
Reimplemented from G4VDiscreteProcess.
Definition at line 464 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 464 of file G4ScreenedNuclearRecoil.cc
References G4CoulombKinematicsInfo::a1, G4CoulombKinematicsInfo::a2, source.hepunit::amu_c2, angstrom, collisionStages, G4CoulombKinematicsInfo::crossSection, DepositEnergy(), eplus, G4UniformRand, GetCrossSectionHandlers(), GetCurrentInteractionLength(), G4Track::GetDefinition(), G4Track::GetDynamicParticle(), GetHardeningFactor(), GetHardeningFraction(), G4DynamicParticle::GetKineticEnergy(), G4MaterialCutsCouple::GetMaterial(), G4Track::GetMaterialCutsCouple(), GetParticleChange(), G4ParticleDefinition::GetPDGCharge(), G4ParticleDefinition::GetPDGMass(), GetRecoilCutoff(), G4Material::GetTotNbOfAtomsPerVolume(), GetVerboseLevel(), G4CoulombKinematicsInfo::impactParameter, G4VParticleChange::Initialize(), IonizingLoss, kinematics, BTOF::length, mat, NIEL, P, pi, G4VDiscreteProcess::PostStepDoIt(), G4VProcess::pParticleChange, printf(), G4ParticleChange::ProposeEnergy(), G4VParticleChange::ProposeLocalEnergyDeposit(), G4VParticleChange::ProposeNonIonizingEnergyDeposit(), G4CoulombKinematicsInfo::recoilIon, registerDepositedEnergy, G4ScreenedCoulombCrossSection::SelectRandomUnweightedTarget(), G4CoulombKinematicsInfo::targetMaterial, validCollision, and z1.
void G4ScreenedNuclearRecoil::ResetTables | ( | ) |
clear precomputed screening tables
Definition at line 347 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 347 of file G4ScreenedNuclearRecoil.cc
References crossSectionHandlers.
Referenced by SetPhysicsCutoff(), and ~G4ScreenedNuclearRecoil().
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set the cross section boost to provide faster computation of backscattering
fraction | the fraction of particles to have their cross section boosted. |
HardeningFactor | the factor by which to boost the scattering cross section. |
Definition at line 367 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 367 of file G4ScreenedNuclearRecoil.hh
References hardeningFactor, and hardeningFraction.
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set a function to compute screening tables, if the user needs non-standard behavior.
cs | a class which constructs the screening tables. |
Definition at line 386 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 386 of file G4ScreenedNuclearRecoil.hh
References externalCrossSectionConstructor.
set the upper energy beyond which this process has no cross section
This funciton is used to coordinate this process with G4MSC. Typically, G4MSC should not be allowed to operate in a range which overlaps that of this process. The criterion which is most reasonable is that the transition should be somewhere in the modestly relativistic regime (500 MeV/u for example). param energy energy per nucleon for the cutoff
Definition at line 286 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 286 of file G4ScreenedNuclearRecoil.hh
References energy, and processMaxEnergy.
Referenced by PhysListEmStandardNR::ConstructProcess().
set the mean free path scaling as specified
scale | the factor by which the default MFP will be scaled. Set to less than 1 for very thin films, typically, to sample multiple scattering, or to greater than 1 for quick simulations with a very long flight path |
Definition at line 318 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 318 of file G4ScreenedNuclearRecoil.hh
void G4ScreenedNuclearRecoil::SetNIELPartitionFunction | ( | const G4VNIELPartition * | part | ) |
set the pointer to a class for paritioning energy into NIEL
part the pointer to the class.
Definition at line 370 of file G4ScreenedNuclearRecoil.cc.
View newest version in sPHENIX GitHub at line 370 of file G4ScreenedNuclearRecoil.cc
References NIELPartitionFunction, and part.
set the energy to which screening tables are computed. Typically, this is 10 eV or so, and not often changed.
energy | the cutoff energy |
Definition at line 349 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 349 of file G4ScreenedNuclearRecoil.hh
References energy, physicsCutoff, and ResetTables().
set the minimum energy (per nucleon) at which recoils can be generated, and the energy (per nucleon) below which all ions are stopped.
energy | energy per nucleon |
Definition at line 340 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 340 of file G4ScreenedNuclearRecoil.hh
References energy, and recoilCutoff.
Definition at line 403 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 403 of file G4ScreenedNuclearRecoil.hh
References validCollision.
Referenced by G4ScreenedCoulombClassicalKinematics::DoCollisionStep().
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Definition at line 212 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 212 of file G4ScreenedNuclearRecoil.hh
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Definition at line 429 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 429 of file G4ScreenedNuclearRecoil.hh
Referenced by AvoidNuclearReactions(), CheckNuclearCollision(), and GetAvoidNuclearReactions().
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Definition at line 437 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 437 of file G4ScreenedNuclearRecoil.hh
Referenced by AddStage(), ClearStages(), and PostStepDoIt().
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Definition at line 439 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 439 of file G4ScreenedNuclearRecoil.hh
Referenced by GetCrossSectionHandlers(), GetMeanFreePath(), and ResetTables().
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Definition at line 436 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 436 of file G4ScreenedNuclearRecoil.hh
Referenced by GetNewCrossSectionHandler(), and SetExternalCrossSectionHandler().
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Definition at line 429 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 429 of file G4ScreenedNuclearRecoil.hh
Referenced by EnableRecoils(), and GetEnableRecoils().
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Definition at line 434 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 434 of file G4ScreenedNuclearRecoil.hh
Referenced by GetHardeningFactor(), and SetCrossSectionHardening().
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Definition at line 434 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 434 of file G4ScreenedNuclearRecoil.hh
Referenced by GetHardeningFraction(), and SetCrossSectionHardening().
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the energy per nucleon above which the MFP is constant
Definition at line 420 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 420 of file G4ScreenedNuclearRecoil.hh
Referenced by G4ScreenedNuclearRecoil(), and GetMeanFreePath().
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Definition at line 432 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 432 of file G4ScreenedNuclearRecoil.hh
Referenced by DepositEnergy(), and PostStepDoIt().
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Definition at line 442 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 442 of file G4ScreenedNuclearRecoil.hh
Referenced by GetKinematics(), and PostStepDoIt().
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the energy per nucleon below which the MFP is zero
Definition at line 423 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 423 of file G4ScreenedNuclearRecoil.hh
Referenced by G4ScreenedNuclearRecoil(), and GetMeanFreePath().
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Definition at line 433 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 433 of file G4ScreenedNuclearRecoil.hh
Referenced by G4ScreenedNuclearRecoil(), GetMeanFreePath(), GetMFPScaling(), and SetMFPScaling().
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Definition at line 432 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 432 of file G4ScreenedNuclearRecoil.hh
Referenced by DepositEnergy(), GetNIEL(), and PostStepDoIt().
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Definition at line 443 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 443 of file G4ScreenedNuclearRecoil.hh
Referenced by DepositEnergy(), and SetNIELPartitionFunction().
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Definition at line 430 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 430 of file G4ScreenedNuclearRecoil.hh
Referenced by G4ScreenedNuclearRecoil(), GetMeanFreePath(), GetPhysicsCutoff(), and SetPhysicsCutoff().
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the energy per nucleon beyond which the cross section is zero, to cross over to G4MSC
Definition at line 427 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 427 of file G4ScreenedNuclearRecoil.hh
Referenced by BuildPhysicsTable(), G4ScreenedNuclearRecoil(), GetMeanFreePath(), and SetMaxEnergyForScattering().
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Definition at line 430 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 430 of file G4ScreenedNuclearRecoil.hh
Referenced by GetMeanFreePath(), GetRecoilCutoff(), and SetRecoilCutoff().
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Definition at line 431 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 431 of file G4ScreenedNuclearRecoil.hh
Referenced by AllowEnergyDeposition(), G4ScreenedNuclearRecoil(), GetAllowEnergyDeposition(), and PostStepDoIt().
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Definition at line 428 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 428 of file G4ScreenedNuclearRecoil.hh
Referenced by GetMeanFreePath(), and GetScreeningKey().
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Definition at line 441 of file G4ScreenedNuclearRecoil.hh.
View newest version in sPHENIX GitHub at line 441 of file G4ScreenedNuclearRecoil.hh
Referenced by GetValidCollision(), PostStepDoIt(), and SetValidCollision().