Class EMTripletPairProduction

Defined in File EMTripletPairProduction.h

Inheritance Relationships

Base Type

public Module (Class Module)

Class Documentation

class EMTripletPairProduction : public Module 

Electron triplet pair production of electrons with background photons.

This module simulates electron triplet pair production of electrons with background photons for several photon fields. The secondary electrons from this interaction are optionally created (default = false). The module limits the propagation step size to a fraction of the mean free path (default = 0.1). Thinning is available. A thinning of 0 means that all particles are tracked. For the maximum thinning of 1, only a few representative particles are added to the list of secondaries. Note that for thinning>0 the output must contain the column “weights”, which should be included in the post-processing.

Public Functions

EMTripletPairProduction(ref_ptr<PhotonField> photonField, bool haveElectrons = false, double thinning = 0, double limit = 0.1)

Constructor

Parameters:

photonField – target photon field
haveElectrons – if true, add secondary electrons as candidates
thinning – weighted sampling of secondaries (0: all particles are tracked; 1: maximum thinning)
limit – step size limit as fraction of mean free path

void setPhotonField(ref_ptr<PhotonField> photonField)

void setHaveElectrons(bool haveElectrons)

void setLimit(double limit)

limit the step to a fraction of the mean free path

Parameters:: limit – fraction of the mean free path, should be between 0 and 1

void setThinning(double thinning)

Apply thinning with a given thinning factor

Parameters:: thinning – factor of thinning (0: no thinning, 1: maximum thinning)

void setInteractionTag(std::string tag)

set a custom interaction tag to trace back this interaction

Parameters:: tag – string that will be added to the candidate and output

std::string getInteractionTag() const

void initRate(std::string filename)

void initCumulativeRate(std::string filename)

virtual void process(Candidate *candidate) const

void performInteraction(Candidate *candidate) const

virtual std::string getDescription() const

void setDescription(const std::string &description)

inline void process(ref_ptr<Candidate> candidate) const

inline size_t addReference() const

inline size_t removeReference() const

inline int removeReferenceNoDelete() const

inline size_t getReferenceCount() const

Protected Attributes

mutable size_t _referenceCount