herwig is hosted by Hepforge, IPPP Durham
Herwig  7.1.5
Herwig::StandardModel Class Reference

This is the Herwig StandardModel class which inherits from ThePEG Standard Model class and implements additional Standard Model couplings, access to vertices for helicity amplitude calculations etc. More...

#include <StandardModel.h>

Inheritance diagram for Herwig::StandardModel:

Public Member Functions

Energy mass (Energy2 scale, tcPDPtr part) const
 Return the running mass for a given scale $q^2$ and particle type. More...
 
trunPtr massPtr () const
 Return a pointer to the object handling the running mass.
 
Standard constructors and destructors.
 StandardModel ()
 Default constructor.
 
 StandardModel (const StandardModel &)
 Copy-constructor.
 
virtual ~StandardModel ()
 Destructor.
 
Functions used by the persistent I/O system.
void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently. More...
 
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently. More...
 
double lnu () const
 The left and right couplings of the Z^0 including sin and cos theta_W. More...
 
double le () const
 The left-handed coupling of a charged lepton.
 
double lu () const
 The left-handed coupling of an up type quark.
 
double ld () const
 The left-handed coupling of a down type quark.
 
double rnu () const
 The right-handed coupling of a neutrino.
 
double re () const
 The right-handed coupling of a charged lepton.
 
double ru () const
 The right-handed coupling of an up type quark.
 
double rd () const
 The right-handed coupling of a down type quark.
 
virtual tAbstractFFVVertexPtr vertexFFZ () const
 Pointers to the objects handling the vertices. More...
 
virtual tAbstractFFVVertexPtr vertexFFP () const
 Pointer to the fermion-fermion-photon vertex.
 
virtual tAbstractFFVVertexPtr vertexFFG () const
 Pointer to the fermion-fermion-gluon vertex.
 
virtual tAbstractFFVVertexPtr vertexFFW () const
 Pointer to the fermion-fermion-W vertex.
 
virtual tAbstractFFSVertexPtr vertexFFH () const
 Pointer to the fermion-fermion-Higgs vertex.
 
virtual tAbstractVVVVertexPtr vertexGGG () const
 Pointer to the triple gluon vertex.
 
virtual tAbstractVVVVertexPtr vertexWWW () const
 Pointer to the triple electroweak gauge boson vertex.
 
virtual tAbstractVVSVertexPtr vertexWWH () const
 Pointer to the two electroweak gauge boson Higgs vertex.
 
virtual tAbstractVVVVVertexPtr vertexWWWW () const
 Pointer to the quartic electroweak gauge boson vertex.
 
virtual tAbstractVVVVVertexPtr vertexGGGG () const
 Pointer to the quartic gluon vertex.
 
virtual tAbstractVVSVertexPtr vertexHGG () const
 Pointer to the quartic gluon vertex.
 
virtual tAbstractVVSVertexPtr vertexHPP () const
 Pointer to the quartic gluon vertex.
 
virtual tAbstractSSSVertexPtr vertexHHH () const
 Pointer to the triple Higgs vertex.
 
virtual tAbstractVVSSVertexPtr vertexWWHH () const
 Pointer to the WWHH vertex.
 
unsigned int numberOfVertices () const
 Total number of vertices.
 
tVertexBasePtr vertex (size_t ix) const
 Access to a vertex from the list.
 
- Public Member Functions inherited from ThePEG::StandardModelBase
unsigned int families () const
 
virtual bool preInitialize () const
 
unsigned int ewScheme () const
 
void ewScheme (unsigned int s)
 
double alphaEM () const
 
double alphaEMMZ () const
 
double alphaEMME (Energy2 scale) const
 
double alphaEM (Energy2 scale) const
 
tAEMPtr alphaEMPtr () const
 
double sin2ThetaW () const
 
InvEnergy2 fermiConstant () const
 
double enu () const
 
double ee () const
 
double eu () const
 
double ed () const
 
double vnu () const
 
double ve () const
 
double vu () const
 
double vd () const
 
double anu () const
 
double ae () const
 
double au () const
 
double ad () const
 
tCKMPtr CKM () const
 
double CKM (unsigned int uf, unsigned int df) const
 
double CKM (const ParticleData &uType, const ParticleData &dType) const
 
unsigned int Nc () const
 
unsigned int Nf (Energy2 scale) const
 
double alphaS () const
 
double alphaS (Energy2 scale) const
 
tASPtr alphaSPtr () const
 
Energy LambdaQCD (unsigned int nflav) const
 
Energy LambdaQCD (Energy2 scale) const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
unsigned int ewScheme () const
 
void ewScheme (unsigned int s)
 
double alphaEM () const
 
double alphaEMMZ () const
 
double alphaEMME (Energy2 scale) const
 
double alphaEM (Energy2 scale) const
 
tAEMPtr alphaEMPtr () const
 
double sin2ThetaW () const
 
InvEnergy2 fermiConstant () const
 
double enu () const
 
double ee () const
 
double eu () const
 
double ed () const
 
double vnu () const
 
double ve () const
 
double vu () const
 
double vd () const
 
double anu () const
 
double ae () const
 
double au () const
 
double ad () const
 
tCKMPtr CKM () const
 
double CKM (unsigned int uf, unsigned int df) const
 
double CKM (const ParticleData &uType, const ParticleData &dType) const
 
unsigned int Nc () const
 
unsigned int Nf (Energy2 scale) const
 
double alphaS () const
 
double alphaS (Energy2 scale) const
 
tASPtr alphaSPtr () const
 
Energy LambdaQCD (unsigned int nflav) const
 
Energy LambdaQCD (Energy2 scale) const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
- 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
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
- Public Member Functions inherited from ThePEG::InterfacedBase
string fullName () const
 
string name () const
 
string path () const
 
string comment () const
 
void setup (istream &is)
 
virtual void debugme () const
 
void update ()
 
void init ()
 
void initrun ()
 
void finish ()
 
void touch ()
 
void reset ()
 
void clear ()
 
InitState state () const
 
bool locked () const
 
bool touched () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
void update ()
 
void init ()
 
void initrun ()
 
void finish ()
 
void touch ()
 
void reset ()
 
void clear ()
 
InitState state () const
 
bool locked () const
 
bool touched () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
- Public Member Functions inherited from ThePEG::Base
void debug () const
 
- Public Member Functions inherited from ThePEG::Pointer::ReferenceCounted
CounterType referenceCount () const
 
- Public Member Functions inherited from ThePEG::Named
 Named (const string &newName=string())
 
const string & name () const
 
bool operator== (const Named &other) const
 
bool operator< (const Named &other) const
 

Static Public Member Functions

static void Init ()
 Standard Init function used to initialize the interfaces.
 
- Static Public Member Functions inherited from ThePEG::StandardModelBase
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 ()
 

Protected Member Functions

virtual bool registerDefaultVertices () const
 Should the default vertices be considered for generic diagrams.
 
virtual void doinit ()
 Initialize this object after the setup phase before saving and EventGenerator to disk. More...
 
void addVertex (VertexBasePtr in)
 Add a vertex to the list.
 
void resetMass (long id, Energy mass, tPDPtr particle=tPDPtr())
 Helper function to reset the mass of a ParticleData object in BSM models.
 
Clone Methods.
virtual IBPtr clone () const
 Make a simple clone of this object. More...
 
virtual IBPtr fullclone () const
 Make a clone of this object, possibly modifying the cloned object to make it sane. More...
 
- 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
 InterfacedBase (string newName)
 
 InterfacedBase (const InterfacedBase &i)
 
virtual void readSetup (istream &is)
 
virtual void doupdate ()
 
virtual void doinitrun ()
 
virtual void dofinish ()
 
virtual IVector getReferences ()
 
virtual void rebind (const TranslationMap &)
 
virtual void readSetup (istream &is)
 
virtual void doupdate ()
 
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 &)
 
 ReferenceCounted (const ReferenceCounted &)
 
ReferenceCountedoperator= (const ReferenceCounted &)
 
- Protected Member Functions inherited from ThePEG::Named
const Namedoperator= (const Named &other)
 
const string & name (const string &newName)
 

Private Types

typedef Ptr< Herwig::RunningMassBase >::pointer runPtr
 Some typedefs for the pointers. More...
 
typedef Ptr< Herwig::RunningMassBase >::transient_pointer trunPtr
 Transient pointer to the RunningMassBase object.
 

Private Member Functions

StandardModeloperator= (const StandardModel &)=delete
 Private and non-existent assignment operator.
 

Private Attributes

runPtr runningMass_
 The running mass.
 
ModelGeneratorPtr modelGenerator_
 Pointer to ModelGenerator Class.
 
AbstractFFVVertexPtr FFZVertex_
 Pointers to the vertices for Standard Model helicity amplitude calculations. More...
 
AbstractFFVVertexPtr FFPVertex_
 Pointer to the fermion-fermion-photon vertex.
 
AbstractFFVVertexPtr FFGVertex_
 Pointer to the fermion-fermion-gluon vertex.
 
AbstractFFVVertexPtr FFWVertex_
 Pointer to the fermion-fermion-W vertex.
 
AbstractFFSVertexPtr FFHVertex_
 Pointer to the fermion-fermion-Higgs vertex.
 
AbstractVVSVertexPtr WWHVertex_
 Pointer to the two electroweak gauge boson Higgs vertex.
 
AbstractVVVVertexPtr GGGVertex_
 Pointer to the triple gluon vertex.
 
AbstractVVVVertexPtr WWWVertex_
 Pointer to the triple electroweak gauge boson vertex.
 
AbstractVVVVVertexPtr GGGGVertex_
 Pointer to the quartic gluon vertex.
 
AbstractVVVVVertexPtr WWWWVertex_
 Pointer to the quartic electroweak gauge boson vertex.
 
AbstractVVSVertexPtr HGGVertex_
 Pointer to higgs-gluon-gluon vertex.
 
AbstractVVSVertexPtr HPPVertex_
 Pointer to higgs-gamma-gamma vertex.
 
AbstractSSSVertexPtr HHHVertex_
 Pointer to triple Higgs vertex.
 
AbstractVVSSVertexPtr WWHHVertex_
 Pointer to WWHH vertex.
 
vector< VertexBasePtr > vertexList_
 Full list of vertices as a vector to allow searching.
 
vector< VertexBasePtr > extraVertices_
 Additional vertices to be considered in automatic ME construction.
 

Static Private Attributes

static ClassDescription< StandardModelinitStandardModel
 Describe a concrete class with persistent data.
 

Additional Inherited Members

- Public Types inherited from ThePEG::InterfacedBase
enum  InitState
 
- Public Types inherited from ThePEG::Pointer::ReferenceCounted
typedef unsigned int CounterType
 
- Public Attributes inherited from ThePEG::InterfacedBase
 initializing
 
 uninitialized
 
 initialized
 
 runready
 
- Public Attributes inherited from ThePEG::Pointer::ReferenceCounted
const unsigned long uniqueId
 
- Static Protected Member Functions inherited from ThePEG::Interfaced
static void registerRepository (IBPtr)
 
static void registerRepository (IBPtr, string newName)
 

Detailed Description

This is the Herwig StandardModel class which inherits from ThePEG Standard Model class and implements additional Standard Model couplings, access to vertices for helicity amplitude calculations etc.

See also
StandardModelBase

Definition at line 39 of file StandardModel.h.

Member Typedef Documentation

◆ runPtr

Some typedefs for the pointers.

Pointer to the RunningMassBase object

Definition at line 49 of file StandardModel.h.

Member Function Documentation

◆ clone()

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

◆ doinit()

virtual void Herwig::StandardModel::doinit ( )
protectedvirtual

Initialize this object after the setup phase before saving and EventGenerator to disk.

Exceptions
InitExceptionif object could not be initialized properly.

Reimplemented from ThePEG::StandardModelBase.

Reimplemented in Herwig::SusyBase, Herwig::ZprimeModel, Herwig::UEDBase, Herwig::LeptoquarkModel, Herwig::SextetModel, Herwig::LHModel, Herwig::TTbAModel, RadiativeZPrime::RadiativeZPrimeModel, Herwig::ADDModel, Herwig::BSMModel, Herwig::RSModel, Herwig::RPV, and Herwig::HiggsPair.

◆ fullclone()

virtual IBPtr Herwig::StandardModel::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::StandardModelBase.

Reimplemented in Herwig::HiggsPair, Herwig::SusyBase, Herwig::ZprimeModel, Herwig::LeptoquarkModel, Herwig::UEDBase, Herwig::TTbAModel, Herwig::SextetModel, Herwig::LHModel, Herwig::ADDModel, Herwig::LHTPModel, Herwig::RSModel, Herwig::NMSSM, Herwig::MSSM, Herwig::RPV, and RadiativeZPrime::RadiativeZPrimeModel.

◆ lnu()

double Herwig::StandardModel::lnu ( ) const
inline

The left and right couplings of the Z^0 including sin and cos theta_W.

The left-handed coupling of a neutrino

Definition at line 115 of file StandardModel.h.

References sqrt().

◆ mass()

Energy Herwig::StandardModel::mass ( Energy2  scale,
tcPDPtr  part 
) const
inline

Return the running mass for a given scale $q^2$ and particle type.

Parameters
scaleThe scale $q^2$.
partThe ParticleData object for the particle

Definition at line 295 of file StandardModel.h.

◆ persistentInput()

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

Function used to write out object persistently.

Parameters
osthe persistent output stream written to.

◆ vertexFFZ()

virtual tAbstractFFVVertexPtr Herwig::StandardModel::vertexFFZ ( ) const
inlinevirtual

Pointers to the objects handling the vertices.

Pointer to the fermion-fermion-Z vertex

Definition at line 176 of file StandardModel.h.

Member Data Documentation

◆ FFZVertex_

AbstractFFVVertexPtr Herwig::StandardModel::FFZVertex_
private

Pointers to the vertices for Standard Model helicity amplitude calculations.

Pointer to the fermion-fermion-Z vertex

Definition at line 371 of file StandardModel.h.


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