Herwig 7.3.0
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The SMHiggsFermionsDecayer class is designed to decay the Standard Model Higgs to the Standard Model fermions. More...
#include <SMHiggsFermionsDecayer.h>
Public Member Functions | |
SMHiggsFermionsDecayer () | |
The default constructor. | |
virtual int | modeNumber (bool &, tcPDPtr, const tPDVector &) const |
Which of the possible decays is required. | |
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. | |
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 void | dataBaseOutput (ofstream &os, bool header) const |
Output the setup information for the particle database. | |
virtual POWHEGType | hasPOWHEGCorrection () |
Has a POWHEG style correction. | |
virtual double | matrixElementRatio (const Particle &inpart, const ParticleVector &decay2, const ParticleVector &decay3, MEOption meopt, ShowerInteraction inter) |
Calculate matrix element ratio R/B. | |
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 StandardModelBase & | SM () 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 |
Protected Member Functions | |
Clone Methods. | |
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. | |
double | calculateLambda (double x, double y, double z) const |
Calcluate the Kallen function. | |
InvEnergy2 | dipoleSubtractionTerm (double x1, double x2) const |
Dipole subtraction term. | |
InvEnergy2 | calculateRealEmission (double x1, double x2) const |
Real emission term. | |
double | calculateVirtualTerm () const |
Virtual term. | |
double | calculateNonSingletTerm (double beta, double L) const |
Non-singlet term. | |
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 &) | |
ReferenceCounted & | operator= (const ReferenceCounted &) |
Protected Member Functions inherited from ThePEG::Named | |
const Named & | operator= (const Named &other) |
const string & | name (const string &newName) |
Standard Interfaced functions. | |
AbstractFFSVertexPtr | _hvertex |
Pointer to the Higgs vertex. | |
vector< double > | _maxwgt |
maximum weights for the different decay modes | |
RhoDMatrix | _rho |
Spin density matrix. | |
ScalarWaveFunction | _swave |
Scalar wavefunction. | |
vector< SpinorWaveFunction > | _wave |
Spinor wavefunction. | |
vector< SpinorBarWaveFunction > | _wavebar |
Barred spinor wavefunction. | |
double | CF_ |
The colour factor. | |
Energy | mHiggs_ |
The Higgs mass. | |
double | mu_ |
The reduced mass. | |
double | mu2_ |
The square of the reduced mass. | |
double | aS_ |
The strong coupling. | |
vector< tcPDPtr > | partons_ |
Stuff for the POWHEG correction. | |
vector< Lorentz5Momentum > | quark_ |
The fermion momenta. | |
Lorentz5Momentum | gauge_ |
The momentum of the radiated gauge boson. | |
PPtr | higgs_ |
The Higgs boson. | |
Energy2 | mh2_ |
Higgs mass squared. | |
bool | NLO_ |
LO or NLO ? | |
virtual void | doinit () |
Initialize this object after the setup phase before saving an EventGenerator to disk. | |
virtual void | doinitrun () |
Initialize this object. | |
SMHiggsFermionsDecayer & | operator= (const SMHiggsFermionsDecayer &)=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::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::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::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... | |
Static Protected Member Functions inherited from ThePEG::Interfaced | |
static void | registerRepository (IBPtr) |
static void | registerRepository (IBPtr, string newName) |
The SMHiggsFermionsDecayer class is designed to decay the Standard Model Higgs to the Standard Model fermions.
Definition at line 28 of file SMHiggsFermionsDecayer.h.
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virtual |
Check if this decayer can perfom the decay for a particular mode.
Uses the modeNumber member but can be overridden
parent | The decaying particle |
children | The decay products |
Reimplemented from Herwig::DecayIntegrator.
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inlineprotectedvirtual |
Make a simple clone of this object.
Implements ThePEG::InterfacedBase.
Definition at line 130 of file SMHiggsFermionsDecayer.h.
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virtual |
Construct the SpinInfos for the particles produced in the decay.
Implements Herwig::DecayIntegrator.
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virtual |
Output the setup information for the particle database.
os | The stream to output the information to |
header | Whether or not to output the information for MySQL |
Reimplemented from Herwig::DecayIntegrator.
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virtual |
For a given decay mode and a given particle instance, perform the decay and return the decay products.
As this is the base class this is not implemented.
Reimplemented from Herwig::DecayIntegrator.
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protectedvirtual |
Initialize this object after the setup phase before saving an EventGenerator to disk.
InitException | if object could not be initialized properly. |
Reimplemented from ThePEG::InterfacedBase.
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protectedvirtual |
Initialize this object.
Called in the run phase just before a run begins.
Reimplemented from Herwig::DecayIntegrator.
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inlineprotectedvirtual |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from ThePEG::InterfacedBase.
Definition at line 136 of file SMHiggsFermionsDecayer.h.
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inlinevirtual |
Has a POWHEG style correction.
Reimplemented from Herwig::PerturbativeDecayer.
Definition at line 87 of file SMHiggsFermionsDecayer.h.
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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.
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virtual |
Calculate matrix element ratio R/B.
Reimplemented from Herwig::PerturbativeDecayer.
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virtual |
Return the matrix element squared for a given mode and phase-space channel.
ichan | The channel we are calculating the matrix element for. |
part | The decaying Particle. |
outgoing | The particles produced in the decay |
momenta | The momenta of the particles produced in the decay |
meopt | Option for the calculation of the matrix element |
Implements Herwig::DecayIntegrator.
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inlinevirtual |
Which of the possible decays is required.
Implements Herwig::DecayIntegrator.
Definition at line 40 of file SMHiggsFermionsDecayer.h.
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privatedelete |
The assignment operator is private and must never be called.
In fact, it should not even be implemented.
void Herwig::SMHiggsFermionsDecayer::persistentInput | ( | PersistentIStream & | is, |
int | version | ||
) |
Function used to read in object persistently.
is | the persistent input stream read from. |
version | the version number of the object when written. |
void Herwig::SMHiggsFermionsDecayer::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
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private |
Pointer to the Higgs vertex.
Definition at line 197 of file SMHiggsFermionsDecayer.h.
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private |
maximum weights for the different decay modes
Definition at line 202 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
Spin density matrix.
Definition at line 207 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
Scalar wavefunction.
Definition at line 212 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
Spinor wavefunction.
Definition at line 217 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
Barred spinor wavefunction.
Definition at line 222 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
The strong coupling.
Definition at line 248 of file SMHiggsFermionsDecayer.h.
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private |
The colour factor.
Definition at line 228 of file SMHiggsFermionsDecayer.h.
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private |
The momentum of the radiated gauge boson.
Definition at line 267 of file SMHiggsFermionsDecayer.h.
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private |
The Higgs boson.
Definition at line 272 of file SMHiggsFermionsDecayer.h.
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private |
Higgs mass squared.
Definition at line 277 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
The Higgs mass.
Definition at line 233 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
The square of the reduced mass.
Definition at line 243 of file SMHiggsFermionsDecayer.h.
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mutableprivate |
The reduced mass.
Definition at line 238 of file SMHiggsFermionsDecayer.h.
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private |
LO or NLO ?
Definition at line 283 of file SMHiggsFermionsDecayer.h.
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private |
Stuff for the POWHEG correction.
The ParticleData objects for the fermions
Definition at line 257 of file SMHiggsFermionsDecayer.h.
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private |
The fermion momenta.
Definition at line 262 of file SMHiggsFermionsDecayer.h.