herwig is hosted by Hepforge, IPPP Durham
Herwig 7.3.0
Herwig::SRFDecayer Class Reference

The SRFDecayer class implements the decay of a scalar to spin-3/2 and spin-1/2 fermion in a general model. More...

#include <SRFDecayer.h>

Inheritance diagram for Herwig::SRFDecayer:

Public Member Functions

 SRFDecayer ()
 The default constructor.
 
Virtual functions required by the Decayer class.
double me2 (const int ichan, const Particle &part, const tPDVector &outgoing, const vector< Lorentz5Momentum > &momenta, MEOption meopt) const
 Return the matrix element squared for a given mode and phase-space channel.
 
virtual void constructSpinInfo (const Particle &part, ParticleVector outgoing) const
 Construct the SpinInfos for the particles produced in the decay.
 
virtual Energy partialWidth (PMPair inpart, PMPair outa, PMPair outb) const
 Function to return partial Width.
 
virtual void setDecayInfo (PDPtr incoming, PDPair outgoing, vector< VertexBasePtr >, map< ShowerInteraction, VertexBasePtr > &, const vector< map< ShowerInteraction, VertexBasePtr > > &, map< ShowerInteraction, VertexBasePtr >)
 Set the information on the decay.
 
- Public Member Functions inherited from Herwig::GeneralTwoBodyDecayer
 GeneralTwoBodyDecayer ()
 The default constructor.
 
virtual ParticleVector decay (const Particle &parent, const tPDVector &children) const
 For a given decay mode and a given particle instance, perform the decay and return the decay products.
 
virtual int modeNumber (bool &cc, tcPDPtr parent, const tPDVector &children) const
 Which of the possible decays is required.
 
virtual bool twoBodyMEcode (const DecayMode &dm, int &mecode, double &coupling) const
 Specify the \(1\to2\) matrix element to be used in the running width calculation.
 
virtual double brat (const DecayMode &dm, const Particle &p, double oldbrat) const
 An overidden member to calculate a branching ratio for a certain particle instance.
 
void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently.
 
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently.
 
- Public Member Functions inherited from Herwig::PerturbativeDecayer
 PerturbativeDecayer ()
 The default constructor.
 
virtual POWHEGType hasPOWHEGCorrection ()
 Has a POWHEG style correction.
 
virtual RealEmissionProcessPtr generateHardest (RealEmissionProcessPtr)
 Member to generate the hardest emission in the POWHEG scheme.
 
virtual RealEmissionProcessPtr applyHardMatrixElementCorrection (RealEmissionProcessPtr)
 Apply the hard matrix element correction to a given hard process or decay.
 
void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently.
 
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently.
 
- Public Member Functions inherited from Herwig::DecayIntegrator
 DecayIntegrator ()
 The default constructor.
 
virtual bool accept (tcPDPtr parent, const tPDVector &children) const
 Check if this decayer can perfom the decay for a particular mode.
 
virtual ParticleVector decay (const Particle &parent, const tPDVector &children) const
 For a given decay mode and a given particle instance, perform the decay and return the decay products.
 
virtual int modeNumber (bool &cc, tcPDPtr parent, const tPDVector &children) const =0
 Which of the possible decays is required.
 
int imode () const
 The mode being used for this decay.
 
void addMode (PhaseSpaceModePtr mode) const
 Add a phase-space mode to the list.
 
virtual double me2 (const int ichan, const Particle &part, const tPDVector &outgoing, const vector< Lorentz5Momentum > &momenta, MEOption meopt) const =0
 Return the matrix element squared for a given mode and phase-space channel.
 
virtual void constructSpinInfo (const Particle &part, ParticleVector outgoing) const =0
 Construct the SpinInfos for the particles produced in the decay.
 
virtual void dataBaseOutput (ofstream &os, bool header) const
 Output the setup information for the particle database.
 
void setPartialWidth (const DecayMode &dm, int imode)
 Set the code for the partial width.
 
virtual bool twoBodyMEcode (const DecayMode &, int &mecode, double &coupling) const
 Specify the \(1\to2\) matrix element to be used in the running width calculation.
 
virtual WidthCalculatorBasePtr threeBodyMEIntegrator (const DecayMode &dm) const
 Method to return an object to calculate the 3 (or higher body) partial width.
 
virtual double threeBodyMatrixElement (const int imode, const Energy2 q2, const Energy2 s3, const Energy2 s2, const Energy2 s1, const Energy m1, const Energy m2, const Energy m3) const
 The matrix element to be integrated for the three-body decays as a function of the invariant masses of pairs of the outgoing particles.
 
virtual InvEnergy threeBodydGammads (const int imode, const Energy2 q2, const Energy2 s, const Energy m1, const Energy m2, const Energy m3) const
 The differential three body decay rate with one integral performed.
 
int findMode (const DecayMode &dm)
 Finds the phase-space mode corresponding to a given decay mode.
 
ParticleVector generatePhotons (const Particle &p, ParticleVector children)
 Members for the generation of QED radiation in the decays.
 
bool canGeneratePhotons ()
 check if photons can be generated in the decay
 
virtual double oneLoopVirtualME (unsigned int imode, const Particle &part, const ParticleVector &products)
 The one-loop virtual correction.
 
bool hasOneLoopME ()
 Whether or not the one loop matrix element is implemented.
 
virtual InvEnergy2 realEmissionME (unsigned int imode, const Particle &part, ParticleVector &products, unsigned int iemitter, double ctheta, double stheta, const LorentzRotation &rot1, const LorentzRotation &rot2)
 The real emission matrix element.
 
bool hasRealEmissionME ()
 Whether or not the real emission matrix element is implemented.
 
bool warnings () const
 
void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently.
 
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently.
 
- Public Member Functions inherited from Herwig::HwDecayerBase
 HwDecayerBase ()
 The default constructor.
 
virtual bool accept (const DecayMode &dm) const
 Check if this decayer can perfom the decay specified by the given decay mode.
 
virtual ParticleVector decay (const DecayMode &dm, const Particle &p) const
 Perform a decay for a given DecayMode and a given Particle instance.
 
virtual bool hasMECorrection ()
 Has an old fashioned ME correction.
 
virtual void initializeMECorrection (RealEmissionProcessPtr, double &, double &)
 Initialize the ME correction.
 
virtual bool softMatrixElementVeto (PPtr parent, PPtr progenitor, const bool &fs, const Energy &highestpT, const vector< tcPDPtr > &ids, const double &z, const Energy &scale, const Energy &pT)
 Apply the soft matrix element correction.
 
void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently.
 
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently.
 
bool initialize () const
 Access to the initialize variable.
 
bool databaseOutput () const
 Access the database output variable.
 
- Public Member Functions inherited from ThePEG::Decayer
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
virtual bool accept (const DecayMode &dm) const=0
 
virtual bool needsFullStep () const
 
virtual ParticleVector decay (const DecayMode &dm, const Particle &p) const=0
 
virtual ParticleVector decay (const DecayMode &dm, const Particle &p, Step &step) const
 
virtual double brat (const DecayMode &dm, const ParticleData &pd, double oldbrat) const
 
virtual double brat (const DecayMode &dm, const Particle &p, double oldbrat) const
 
virtual ParticleVector getChildren (const DecayMode &dm, const Particle &parent) const
 
virtual void finalBoost (const Particle &parent, const ParticleVector &children) const
 
virtual void setScales (const Particle &parent, const ParticleVector &children) const
 
Ptr< Amplitude >::pointer amplitude () const
 
- Public Member Functions inherited from ThePEG::HandlerBaseT< UseRandom >
double rnd () const
 
double rnd (double xu) const
 
double rnd (double xl, double xu) const
 
bool rndbool () const
 
bool rndbool (double p) const
 
bool rndbool (double p1, double p2) const
 
int rndsign (double p1, double p2, double p3) const
 
int rnd2 (double p0, double p1) const
 
int rnd3 (double p0, double p1, double p2) const
 
int rnd4 (double p0, double p1, double p2, double p3) const
 
long irnd (long xu=2) const
 
long irnd (long xl, long xu) const
 
const StandardModelBaseSM () const
 
tSMPtr standardModel () const
 
- Public Member Functions inherited from ThePEG::Interfaced
virtual bool defaultInit ()
 
PPtr getParticle (PID) const
 
PDPtr getParticleData (PID) const
 
bool used () const
 
void useMe () const
 
tEGPtr generator () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
PPtr getParticle (PID) const
 
PDPtr getParticleData (PID) const
 
bool used () const
 
void useMe () const
 
tEGPtr generator () const
 
- Public Member Functions inherited from ThePEG::InterfacedBase
string fullName () const
 
string name () const
 
string path () const
 
string comment () const
 
void setup (istream &is)
 
void update ()
 
void init ()
 
virtual bool preInitialize () const
 
void initrun ()
 
void finish ()
 
void touch ()
 
void reset ()
 
void clear ()
 
InitState state () const
 
bool locked () const
 
bool touched () const
 
virtual IBPtr fullclone () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
virtual void debugme () const
 
void update ()
 
void init ()
 
virtual bool preInitialize () const
 
void initrun ()
 
void finish ()
 
void touch ()
 
void reset ()
 
void clear ()
 
InitState state () const
 
bool locked () const
 
bool touched () const
 
virtual IBPtr fullclone () const
 
- Public Member Functions inherited from ThePEG::Base
void debug () const
 
virtual void debugme () const
 
- Public Member Functions inherited from ThePEG::Pointer::ReferenceCounted
CounterType referenceCount () const
 
- Public Member Functions inherited from ThePEG::Named
 Named (const string &newName=string())
 
 Named (const Named &)=default
 
const string & name () const
 
bool operator== (const Named &other) const
 
bool operator< (const Named &other) const
 

Clone Methods.

vector< AbstractRFSVertexPtr > vertex_
 Abstract pointer to AbstractFFSVertex.
 
vector< RFSVertexPtr > perturbativeVertex_
 Pointer to the perturbative vertex.
 
RhoDMatrix rho_
 Spin density matrix.
 
ScalarWaveFunction swave_
 Scalar wavefunction.
 
vector< SpinorWaveFunctionwave_
 Spinor wavefunction.
 
vector< SpinorBarWaveFunctionwavebar_
 Barred spinor wavefunction.
 
vector< RSSpinorWaveFunctionRSwave_
 RS Spinor wavefunction.
 
vector< RSSpinorBarWaveFunctionRSwavebar_
 Barred RS spinor wavefunction.
 
virtual IBPtr clone () const
 Make a simple clone of this object.
 
virtual IBPtr fullclone () const
 Make a clone of this object, possibly modifying the cloned object to make it sane.
 
SRFDecayeroperator= (const SRFDecayer &)=delete
 The assignment operator is private and must never be called.
 

Functions used by the persistent I/O system.

void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently.
 
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently.
 
static void Init ()
 The standard Init function used to initialize the interfaces.
 

Additional Inherited Members

- Public Types inherited from Herwig::GeneralTwoBodyDecayer
typedef pair< tcPDPtr, Energy > PMPair
 A ParticleData ptr and (possible) mass pair.
 
- Public Types inherited from Herwig::DecayIntegrator
enum  MEOption { Initialize , Calculate , Terminate }
 Enum for the matrix element option. More...
 
- Public Types inherited from Herwig::HwDecayerBase
enum  POWHEGType { No , ISR , FSR , Both }
 Virtual members to be overridden by inheriting classes which implement hard corrections. More...
 
- Public Types inherited from ThePEG::InterfacedBase
enum  InitState
 
- Public Types inherited from ThePEG::Pointer::ReferenceCounted
typedef unsigned int CounterType
 
- Static Public Member Functions inherited from Herwig::GeneralTwoBodyDecayer
static void Init ()
 The standard Init function used to initialize the interfaces.
 
- Static Public Member Functions inherited from Herwig::PerturbativeDecayer
static void Init ()
 The standard Init function used to initialize the interfaces.
 
- Static Public Member Functions inherited from Herwig::DecayIntegrator
static void Init ()
 The standard Init function used to initialize the interfaces.
 
- Static Public Member Functions inherited from Herwig::HwDecayerBase
static void Init ()
 The standard Init function used to initialize the interfaces.
 
- Static Public Member Functions inherited from ThePEG::Decayer
static void Init ()
 
static ParticleVector DecayParticle (tPPtr parent, Step &step, long maxtry=1000)
 
- Static Public Member Functions inherited from ThePEG::HandlerBase
static void Init ()
 
- Static Public Member Functions inherited from ThePEG::Interfaced
static void Init ()
 
- Static Public Member Functions inherited from ThePEG::InterfacedBase
static void Init ()
 
- Static Public Member Functions inherited from ThePEG::Base
static void Init ()
 
- Public Attributes inherited from ThePEG::InterfacedBase
 initializing
 
 uninitialized
 
 initialized
 
 runready
 
- Public Attributes inherited from ThePEG::Pointer::ReferenceCounted
const unsigned long uniqueId
 
- Protected Types inherited from Herwig::GeneralTwoBodyDecayer
typedef vector< pair< int, double > > CFlowPairVec
 Member for the generation of additional hard radiation.
 
typedef vector< CFlowPairVecCFlow
 
- Protected Types inherited from Herwig::PerturbativeDecayer
enum  dipoleType {
  FFa , FFc , IFa , IFc ,
  IFba , IFbc , FFg
}
 Type of dipole. More...
 
enum  phaseSpaceRegion {
  emissionFromB , emissionFromC , emissionFromA1 , emissionFromA2 ,
  deadZone
}
 Phase-space region for an emission (assumes \(a\to b,c\). More...
 
- Protected Member Functions inherited from Herwig::GeneralTwoBodyDecayer
void setWeight (double wgt)
 Set integration weight.
 
void colourConnections (const Particle &parent, const ParticleVector &out) const
 Set colour connections.
 
double colourFactor (tcPDPtr in, tcPDPtr out1, tcPDPtr out2) const
 Compute the spin and colour factor.
 
double matrixElementRatio (const Particle &inpart, const ParticleVector &decay2, const ParticleVector &decay3, MEOption meopt, ShowerInteraction inter)
 Calculate matrix element ratio R/B.
 
void decayInfo (PDPtr incoming, PDPair outgoing)
 Set the information on the decay.
 
virtual void doinit ()
 Initialize this object after the setup phase before saving an EventGenerator to disk.
 
virtual void doinitrun ()
 Initialize this object.
 
const vector< DVector > & getColourFactors (const Particle &inpart, const ParticleVector &decay, unsigned int &nflow)
 
const CFlow & colourFlows (const Particle &inpart, const ParticleVector &decay)
 
virtual double threeBodyME (const int, const Particle &inpart, const ParticleVector &decay, ShowerInteraction inter, MEOption meopt)
 Three-body matrix element including additional QCD radiation.
 
- Protected Member Functions inherited from Herwig::PerturbativeDecayer
bool identifyDipoles (vector< DipoleType > &dipoles, PPtr &aProgenitor, PPtr &bProgenitor, PPtr &cProgenitor, ShowerInteraction inter) const
 Work out the type of process.
 
ShowerAlphaPtr alphaS ()
 Coupling for the generation of hard QCD radiation.
 
ShowerAlphaPtr alphaEM ()
 Coupling for the generation of hard QED radiation.
 
vector< Lorentz5Momentum > hardMomenta (PPtr in, PPtr emitter, PPtr spectator, const vector< DipoleType > &dipoles, int i, bool inDeadZone)
 Return the momenta including the hard emission.
 
bool calcMomenta (int j, Energy pT, double y, double phi, double &xg, double &xs, double &xe, double &xe_z, vector< Lorentz5Momentum > &particleMomenta)
 Calculate momenta of all the particles.
 
bool psCheck (const double xg, const double xs)
 Check the calculated momenta are physical.
 
pair< double, double > calculateDipole (const DipoleType &dipoleId, const Particle &inpart, const ParticleVector &decay3)
 Return dipole corresponding to the DipoleType dipoleId.
 
double dipoleSpinFactor (tcPDPtr emitter, double z)
 Return contribution to dipole that depends on the spin of the emitter.
 
double colourCoeff (tcPDPtr emitter, tcPDPtr spectator, tcPDPtr other, DipoleType dipole)
 Return the colour coefficient of the dipole.
 
void getColourLines (RealEmissionProcessPtr real)
 Set up the colour lines.
 
RealEmissionProcessPtr getHardEvent (RealEmissionProcessPtr born, bool inDeadZone, ShowerInteraction inter)
 Generate a hard emission.
 
bool inTotalDeadZone (double xg, double xs, const vector< DipoleType > &dipoles, int i)
 Is the \(x_g,x_s\) point in the dead-zone for all the dipoles.
 
phaseSpaceRegion inInitialFinalDeadZone (double xg, double xa, double a, double c) const
 Is the \(x_g,x_a\) point in the dead-zone for an initial-final colour connection.
 
phaseSpaceRegion inFinalFinalDeadZone (double xb, double xc, double b, double c) const
 Is the \(x_b,x_c\) point in the dead-zone for a final-final colour connection.
 
bool useMEforT2 () const
 For me corrections use the shower or me for the T2 region.
 
const Energy & pT () const
 Access to the kinematics for inheriting classes.
 
const Energy & mb () const
 Mass of decaying particle.
 
const double & e () const
 Reduced mass of emitter child particle.
 
const double & s () const
 Reduced mass of spectator child particle.
 
const double & e2 () const
 Reduced mass of emitter child particle squared.
 
const double & s2 () const
 Reduced mass of spectator child particle squared.
 
- Protected Member Functions inherited from Herwig::DecayIntegrator
ParticleVector generate (bool inter, bool cc, const unsigned int &imode, const Particle &inpart) const
 Generate the momenta for the decay.
 
void imode (int in)
 Set the mode being use for this decay.
 
void ME (DecayMEPtr in) const
 Set the helicity matrix element for the decay.
 
DecayMEPtr ME () const
 The helicity amplitude matrix element for spin correlations.
 
void resetIntermediate (tcPDPtr part, Energy mass, Energy width)
 Reset the properities of all intermediates.
 
Energy initializePhaseSpaceMode (unsigned int imode, bool init, bool onShell=false) const
 Initialize the phase-space mode.
 
void generateIntermediates (bool in)
 Methods to set variables in inheriting classes.
 
bool generateIntermediates () const
 Set whether or not the intermediates are included.
 
void hasOneLoopME (bool in)
 Whether or not the one loop matrix element is implemented.
 
void hasRealEmissionME (bool in)
 Whether or not the real emission matrix element is implemented.
 
void epsilonPS (Energy in)
 Set the epsilon parameter.
 
void clearModes ()
 Clear the models.
 
unsigned int numberModes () const
 Number of decay modes.
 
tPhaseSpaceModePtr mode (unsigned int ix)
 Pointer to a mode.
 
tcPhaseSpaceModePtr mode (unsigned int ix) const
 Pointer to a mode.
 
- Protected Member Functions inherited from Herwig::HwDecayerBase
virtual void dofinish ()
 Finalize this object.
 
void fixRho (RhoDMatrix &) const
 Set rho to be diagonal if no correlations.
 
- Protected Member Functions inherited from ThePEG::Interfaced
void reporeg (IBPtr object, string name) const
 
bool setDefaultReference (PtrT &ptr, string classname, string objectname)
 
 Interfaced (const string &newName)
 
 Interfaced (const Interfaced &i)
 
void setGenerator (tEGPtr generator)
 
- Protected Member Functions inherited from ThePEG::InterfacedBase
virtual void readSetup (istream &is)
 
virtual void doupdate ()
 
virtual void doinit ()
 
virtual void doinitrun ()
 
virtual void dofinish ()
 
virtual IVector getReferences ()
 
virtual void rebind (const TranslationMap &)
 
virtual IBPtr clone () const=0
 
 InterfacedBase (string newName)
 
 InterfacedBase (const InterfacedBase &i)
 
virtual void readSetup (istream &is)
 
virtual void doupdate ()
 
virtual void doinit ()
 
virtual void doinitrun ()
 
virtual void dofinish ()
 
virtual IVector getReferences ()
 
virtual void rebind (const TranslationMap &)
 
- Protected Member Functions inherited from ThePEG::Pointer::ReferenceCounted
 ReferenceCounted (const ReferenceCounted &)
 
ReferenceCountedoperator= (const ReferenceCounted &)
 
- Protected Member Functions inherited from ThePEG::Named
const Namedoperator= (const Named &other)
 
const string & name (const string &newName)
 
- Static Protected Member Functions inherited from ThePEG::Interfaced
static void registerRepository (IBPtr)
 
static void registerRepository (IBPtr, string newName)
 

Detailed Description

The SRFDecayer class implements the decay of a scalar to spin-3/2 and spin-1/2 fermion in a general model.

It holds an RFSVertex pointer that must be typecast from the VertexBase pointer held in GeneralTwoBodyDecayer. It implents the virtual functions me2() and partialWidth().

See also
GeneralTwoBodyDecayer

Definition at line 32 of file SRFDecayer.h.

Constructor & Destructor Documentation

◆ SRFDecayer()

Herwig::SRFDecayer::SRFDecayer ( )
inline

The default constructor.

Definition at line 39 of file SRFDecayer.h.

Member Function Documentation

◆ clone()

virtual IBPtr Herwig::SRFDecayer::clone ( ) const
protectedvirtual

Make a simple clone of this object.

Returns
a pointer to the new object.

Implements ThePEG::InterfacedBase.

◆ constructSpinInfo()

virtual void Herwig::SRFDecayer::constructSpinInfo ( const Particle part,
ParticleVector  outgoing 
) const
virtual

Construct the SpinInfos for the particles produced in the decay.

Implements Herwig::DecayIntegrator.

◆ fullclone()

virtual IBPtr Herwig::SRFDecayer::fullclone ( ) const
protectedvirtual

Make a clone of this object, possibly modifying the cloned object to make it sane.

Returns
a pointer to the new object.

Reimplemented from ThePEG::InterfacedBase.

◆ Init()

static void Herwig::SRFDecayer::Init ( )
static

The standard Init function used to initialize the interfaces.

Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.

◆ me2()

double Herwig::SRFDecayer::me2 ( const int  ichan,
const Particle part,
const tPDVector outgoing,
const vector< Lorentz5Momentum > &  momenta,
MEOption  meopt 
) const
virtual

Return the matrix element squared for a given mode and phase-space channel.

Parameters
ichanThe channel we are calculating the matrix element for.
partThe decaying Particle.
outgoingThe particles produced in the decay
momentaThe momenta of the particles produced in the decay
meoptOption for the calculation of the matrix element
Returns
The matrix element squared for the phase-space configuration.

Implements Herwig::DecayIntegrator.

◆ operator=()

SRFDecayer & Herwig::SRFDecayer::operator= ( const SRFDecayer )
privatedelete

The assignment operator is private and must never be called.

In fact, it should not even be implemented.

◆ partialWidth()

virtual Energy Herwig::SRFDecayer::partialWidth ( PMPair  inpart,
PMPair  outa,
PMPair  outb 
) const
virtual

Function to return partial Width.

Parameters
inpartThe decaying particle.
outaOne of the decay products.
outbThe other decay product.

Reimplemented from Herwig::GeneralTwoBodyDecayer.

◆ persistentInput()

void Herwig::SRFDecayer::persistentInput ( PersistentIStream is,
int  version 
)

Function used to read in object persistently.

Parameters
isthe persistent input stream read from.
versionthe version number of the object when written.

◆ persistentOutput()

void Herwig::SRFDecayer::persistentOutput ( PersistentOStream os) const

Function used to write out object persistently.

Parameters
osthe persistent output stream written to.

◆ setDecayInfo()

virtual void Herwig::SRFDecayer::setDecayInfo ( PDPtr  incoming,
PDPair  outgoing,
vector< VertexBasePtr >  ,
map< ShowerInteraction, VertexBasePtr > &  ,
const vector< map< ShowerInteraction, VertexBasePtr > > &  ,
map< ShowerInteraction, VertexBasePtr >   
)
virtual

Set the information on the decay.

Implements Herwig::GeneralTwoBodyDecayer.

Member Data Documentation

◆ perturbativeVertex_

vector<RFSVertexPtr> Herwig::SRFDecayer::perturbativeVertex_
private

Pointer to the perturbative vertex.

Definition at line 143 of file SRFDecayer.h.

◆ rho_

RhoDMatrix Herwig::SRFDecayer::rho_
mutableprivate

Spin density matrix.

Definition at line 148 of file SRFDecayer.h.

◆ RSwave_

vector<RSSpinorWaveFunction> Herwig::SRFDecayer::RSwave_
mutableprivate

RS Spinor wavefunction.

Definition at line 168 of file SRFDecayer.h.

◆ RSwavebar_

vector<RSSpinorBarWaveFunction> Herwig::SRFDecayer::RSwavebar_
mutableprivate

Barred RS spinor wavefunction.

Definition at line 173 of file SRFDecayer.h.

◆ swave_

ScalarWaveFunction Herwig::SRFDecayer::swave_
mutableprivate

Scalar wavefunction.

Definition at line 153 of file SRFDecayer.h.

◆ vertex_

vector<AbstractRFSVertexPtr> Herwig::SRFDecayer::vertex_
private

Abstract pointer to AbstractFFSVertex.

Definition at line 138 of file SRFDecayer.h.

◆ wave_

vector<SpinorWaveFunction> Herwig::SRFDecayer::wave_
mutableprivate

Spinor wavefunction.

Definition at line 158 of file SRFDecayer.h.

◆ wavebar_

vector<SpinorBarWaveFunction> Herwig::SRFDecayer::wavebar_
mutableprivate

Barred spinor wavefunction.

Definition at line 163 of file SRFDecayer.h.


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