Herwig 7.3.0
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Public Member Functions | |
PowhegShowerHandler () | |
The default constructor. | |
Ptr< MatchboxFactory >::tptr | Factory () const |
virtual bool | canHandleMatchboxTrunc () const |
Return true, if the shower handler can generate a truncated shower for POWHEG style events generated using Matchbox. | |
Public Member Functions inherited from Herwig::QTildeShowerHandler | |
QTildeShowerHandler () | |
The default constructor. | |
void | fillEventRecord () |
At the end of the Showering, transform ShowerParticle objects into ThePEG particles and fill the event record with them. | |
virtual Energy | hardScale () const |
Return the relevant hard scale to be used in the profile scales. | |
virtual bool | showerHardProcessVeto () const |
Hook to allow vetoing of event after showering hard sub-process as in e.g. | |
virtual HardTreePtr | generateCKKW (ShowerTreePtr tree) const |
Generate hard emissions for CKKW etc. | |
virtual void | showerHardProcess (ShowerTreePtr, XCPtr) |
Members to perform the shower. | |
virtual void | showerDecay (ShowerTreePtr) |
Perform the shower of a decay. | |
tSplittingGeneratorPtr | splittingGenerator () const |
Access to the flags and shower variables. | |
int | hardEmission () const |
Mode for hard emissions. | |
virtual void | connectTrees (ShowerTreePtr showerTree, HardTreePtr hardTree, bool hard) |
Connect the Hard and Shower trees. | |
unsigned int | softCorrelations () const |
Access to switches for spin correlations. | |
virtual bool | correlations () const |
Any correlations. | |
tKinematicsReconstructorPtr | kinematicsReconstructor () const |
Access methods to access the objects. | |
tPartnerFinderPtr | partnerFinder () const |
Access to the PartnerFinder object. | |
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::ShowerHandler | |
ShowerHandler () | |
Default constructor. | |
virtual | ~ShowerHandler () |
Destructor. | |
virtual void | cascade () |
The main method which manages the multiple interactions and starts the shower by calling cascade(sub, lastXC). | |
virtual bool | showerHardProcessVeto () const |
Hook to allow vetoing of event after showering hard sub-process as in e.g. | |
virtual bool | isReshuffling () const |
Return true, if this cascade handler will perform reshuffling from hard process masses. | |
virtual bool | retConstituentMasses () const |
Return true, if this cascade handler will put the final state particles to their constituent mass. | |
virtual bool | canHandleMatchboxTrunc () const |
Return true, if the shower handler can generate a truncated shower for POWHEG style events generated using Matchbox. | |
Energy | pdfFreezingScale () const |
Get the PDF freezing scale. | |
PDFPtr | getPDFA () const |
Get the local PDFs. | |
PDFPtr | getPDFB () const |
Get the local PDFs. | |
bool | firstInteraction () const |
Return true if currently the primary subprocess is showered. | |
tHwRemDecPtr | remnantDecayer () const |
Return the remnant decayer. | |
void | splitHardProcess (tPVector tagged, PerturbativeProcessPtr &hard, DecayProcessMap &decay) const |
Split the hard process into production and decays. | |
bool | doesSplitHardProcess () const |
Information if the Showerhandler splits the hard process. | |
tDMPtr | decay (PerturbativeProcessPtr, DecayProcessMap &decay, bool radPhotons=false) const |
Decay a particle. | |
tDMPtr | findDecayMode (const string &tag) const |
Cached lookup of decay modes. | |
bool | doRadiation () const |
Switch for any radiation. | |
bool | doFSR () const |
Switch on or off final state radiation. | |
bool | doISR () const |
Switch on or off initial state radiation. | |
bool | hardScaleIsMuF () const |
Return true if maximum pt should be deduced from the factorization scale. | |
double | factorizationScaleFactor () const |
The factorization scale factor. | |
double | renFac () const |
The renormalization scale factor. | |
double | facFac () const |
The factorization scale factor. | |
double | renormalizationScaleFactor () const |
The renormalization scale factor. | |
double | hardScaleFactor () const |
The scale factor for the hard scale. | |
bool | restrictPhasespace () const |
Return true, if the phase space restrictions of the dipole shower should be applied. | |
Ptr< HardScaleProfile >::tptr | profileScales () const |
Return profile scales. | |
virtual int | showerPhaseSpaceOption () const |
Return information about shower phase space choices. | |
map< string, ShowerVariation > & | showerVariations () |
Access the shower variations. | |
const map< string, ShowerVariation > & | showerVariations () const |
Return the shower variations. | |
map< string, double > & | currentWeights () |
Access the current Weights. | |
const map< string, double > & | currentWeights () const |
Return the current Weights. | |
void | reweight (double w) |
Change the current reweighting factor. | |
double | reweight () const |
Return the current reweighting factor. | |
unsigned int | spinCorrelations () const |
Access to switches for spin correlations. | |
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 | decaysInShower (long id) const |
Check if a particle decays in the shower. | |
Public Member Functions inherited from ThePEG::CascadeHandler | |
virtual void | handle (EventHandler &eh, const tPVector &tagged, const Hint &hint) |
virtual void | cascade ()=0 |
virtual double | reweightCKKW (int minMult, int maxMult) |
const tPVector & | tagged () const |
const Hint & | hint () const |
const PDF & | firstPDF () const |
const PDF & | secondPDF () const |
const pair< PDF, PDF > & | pdfs () const |
void | resetPDFs (const pair< tcPDFPtr, tcPDFPtr > &pdfpair) |
void | resetPDFs (const pair< tcPDFPtr, tcPDFPtr > &pdfpair, PBPair ppair) |
void | setXComb (tXCombPtr xc) |
virtual bool | isReshuffling () const |
bool | didRunCascade () const |
virtual void | handle (EventHandler &eh, const tPVector &tagged, const Hint &hint) |
virtual void | cascade ()=0 |
virtual double | reweightCKKW (int minMult, int maxMult) |
Public Member Functions inherited from ThePEG::StepHandler | |
virtual void | handle (EventHandler &eh, const tPVector &tagged, const Hint &hint)=0 |
tEHPtr | eventHandler () const |
void | eventHandler (tEHPtr) |
tStepPtr | newStep () |
tStepPtr | currentStep () |
virtual void | handle (EventHandler &eh, const tPVector &tagged, const Hint &hint)=0 |
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 |
Public Member Functions inherited from ThePEG::LastXCombInfo< typename XC > | |
const XC & | lastXComb () const |
tXCPtr | lastXCombPtr () const |
const XC & | lastHeadXComb () const |
tXCPtr | lastHeadXCombPtr () const |
const EventHandler & | lastEventHandler () const |
tPExtrPtr | lastExtractor () const |
PDFT | pdf (tcPPtr parton) const |
const Cuts & | lastCuts () const |
tCutsPtr | lastCutsPtr () const |
const PPair & | lastParticles () const |
Energy2 | lastS () const |
const PPair & | lastPartons () const |
Energy2 | lastSHat () const |
double | lastTau () const |
double | lastY () const |
double | lastP1 () const |
double | lastP2 () const |
double | lastL1 () const |
double | lastL2 () const |
double | lastX1 () const |
double | lastX2 () const |
double | lastE1 () const |
double | lastE2 () const |
double | lastFL1L2 () const |
Energy2 | lastScale () const |
double | lastAlphaS () const |
double | lastAlphaEM () const |
const vector< Lorentz5Momentum > & | meMomenta () const |
double | lastME2 () const |
double | lastPreweight () const |
double | jacobian () const |
CrossSection | lastMECrossSection () const |
double | lastMEPDFWeight () const |
double | lastMECouplings () const |
tSubProPtr | subProcess () const |
const cPDVector & | mePartonData () const |
const XC & | lastXComb () const |
tXCPtr | lastXCombPtr () const |
const XC & | lastHeadXComb () const |
tXCPtr | lastHeadXCombPtr () const |
const EventHandler & | lastEventHandler () const |
tPExtrPtr | lastExtractor () const |
PDFT | pdf (tcPPtr parton) const |
const Cuts & | lastCuts () const |
tCutsPtr | lastCutsPtr () const |
const PPair & | lastParticles () const |
Energy2 | lastS () const |
const PPair & | lastPartons () const |
Energy2 | lastSHat () const |
double | lastTau () const |
double | lastY () const |
double | lastP1 () const |
double | lastP2 () const |
double | lastL1 () const |
double | lastL2 () const |
double | lastX1 () const |
double | lastX2 () const |
double | lastE1 () const |
double | lastE2 () const |
double | lastFL1L2 () const |
Protected Member Functions | |
virtual HardTreePtr | generateCKKW (ShowerTreePtr tree) const |
Generate hard emissions for CKKW etc. | |
MEPtr | matrixElement () const |
Access to the core matrix element. | |
PotentialTree | doClustering (tSubProPtr sub, ShowerTreePtr showerTree) const |
Creates all (ordered) cluster histories and selects one. | |
PotentialTree & | hardTree () |
Access to the select tree. | |
const PotentialTree & | hardTree () const |
void | hardTree (PotentialTree in) const |
Access to the select tree. | |
bool | fuzzyEqual (Lorentz5Momentum a, Lorentz5Momentum b) const |
Check if two momenta are equal within 1%. | |
set< ProtoBranchingPtr > & | protoBranchings () const |
Access to the potential branchings. | |
set< ProtoTreePtr > & | protoTrees () const |
The ProtoTrees which will become CKKWTrees. | |
void | fillProtoTrees (ProtoTreePtr, long id) const |
Recursive function to find all possible clustered trees. | |
tProtoBranchingPtr | getCluster (tProtoBranchingPtr, tProtoBranchingPtr) const |
Function looks to see if a cluster of the branchings already exists in protoBranchings_ if so returns the pointer to that protoBranching if not creates the hardBranchings, adds it to protoBranchings and returns the pointer. | |
bool | repeatProtoTree (ProtoTreePtr currentProtoTree) const |
Checks whether a ProtoTree containing the same branchings already exists in protoTrees_ in which case the current tree is a repeat and should be removed (and not recursed) | |
BranchingElement | allowedFinalStateBranching (tProtoBranchingPtr &, tProtoBranchingPtr &) const |
Returns the branching element for an FS-FS clustering. | |
BranchingElement | allowedInitialStateBranching (tProtoBranchingPtr &, tProtoBranchingPtr &) const |
Returns the branching element for an IS-FS clustering. | |
bool | checkDiagram (PotentialTree &, tcDiagPtr) const |
Returns the diagram corresponding to the (leading-order) hardTree. | |
bool | subtractionIntegral () const |
void | setSubtractionIntegral (bool subInt) const |
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. | |
Protected Member Functions inherited from Herwig::QTildeShowerHandler | |
void | doShowering (bool hard, XCPtr) |
Perform the shower. | |
virtual RealEmissionProcessPtr | hardMatrixElementCorrection (bool) |
Generate the hard matrix element correction. | |
virtual void | hardestEmission (bool hard) |
Generate the hardest emission. | |
void | setupMECorrection (RealEmissionProcessPtr real) |
Set up for applying a matrix element correction. | |
virtual vector< ShowerProgenitorPtr > | setupShower (bool hard) |
Extract the particles to be showered, set the evolution scales and apply the hard matrix element correction. | |
virtual void | setEvolutionPartners (bool hard, ShowerInteraction, bool clear) |
set the colour partners | |
virtual bool | timeLikeShower (tShowerParticlePtr particle, ShowerInteraction, Branching fb, bool first) |
Methods to perform the evolution of an individual particle, including recursive calling on the products. | |
virtual bool | spaceLikeShower (tShowerParticlePtr particle, PPtr beam, ShowerInteraction) |
It does the backward evolution of the space-like input particle (and recursively for all its time-like radiation products). | |
virtual bool | spaceLikeDecayShower (tShowerParticlePtr particle, const ShowerParticle::EvolutionScales &maxScales, Energy minimumMass, ShowerInteraction, Branching fb) |
If does the forward evolution of the input on-shell particle involved in a decay (and recursively for all its time-like radiation products). | |
virtual bool | truncatedTimeLikeShower (tShowerParticlePtr particle, HardBranchingPtr branch, ShowerInteraction type, Branching fb, bool first) |
Truncated shower from a time-like particle. | |
virtual bool | truncatedSpaceLikeShower (tShowerParticlePtr particle, PPtr beam, HardBranchingPtr branch, ShowerInteraction type) |
Truncated shower from a space-like particle. | |
virtual bool | truncatedSpaceLikeDecayShower (tShowerParticlePtr particle, const ShowerParticle::EvolutionScales &maxScales, Energy minimumMass, HardBranchingPtr branch, ShowerInteraction type, Branching fb) |
Truncated shower from a time-like particle. | |
bool | MECOn () const |
Switches for matrix element corrections. | |
bool | hardMEC () const |
Any hard ME correction? | |
bool | softMEC () const |
Any soft ME correction? | |
bool | isTruncatedShowerON () const |
Is the truncated shower on? | |
bool | ipTon () const |
Switch for intrinsic pT. | |
void | addVeto (ShowerVetoPtr v) |
Insert a veto. | |
void | removeVeto (ShowerVetoPtr v) |
Remove a veto. | |
bool | hardVetoReadOption () const |
Switches for vetoing hard emissions. | |
double | initialStateRadiationEnhancementFactor () const |
Enhancement factors for radiation needed to generate the soft matrix element correction. | |
double | finalStateRadiationEnhancementFactor () const |
Access the enhancement factor for final-state radiation. | |
void | initialStateRadiationEnhancementFactor (double in) |
Set the enhancement factor for initial-state radiation. | |
void | finalStateRadiationEnhancementFactor (double in) |
Set the enhancement factor for final-state radiation. | |
tHardTreePtr | hardTree () |
Access to set/get the HardTree currently beinging showered. | |
void | hardTree (tHardTreePtr in) |
The HardTree currently being showered. | |
Ptr< BeamParticleData >::const_pointer | beamParticle () const |
Access/set the beam particle for the current initial-state shower. | |
void | setBeamParticle (Ptr< BeamParticleData >::const_pointer in) |
Set the beam particle data. | |
tShowerTreePtr | currentTree () |
Set/Get the current tree being evolver for inheriting classes. | |
void | currentTree (tShowerTreePtr tree) |
Set the tree. | |
unsigned int | maximumTries () const |
Access the maximum number of attempts to generate the shower. | |
ShowerProgenitorPtr | progenitor () |
Set/Get the ShowerProgenitor for the current shower. | |
void | progenitor (ShowerProgenitorPtr in) |
Set the progenitor. | |
virtual void | generateIntrinsicpT (vector< ShowerProgenitorPtr >) |
Calculate the intrinsic \(p_T\). | |
map< tShowerProgenitorPtr, pair< Energy, double > > & | intrinsicpT () |
Access to the intrinsic \(p_T\) for inheriting classes. | |
void | setupMaximumScales (const vector< ShowerProgenitorPtr > &, XCPtr) |
find the maximally allowed pt acc to the hard process. | |
void | setupHardScales (const vector< ShowerProgenitorPtr > &, XCPtr) |
find the relevant hard scales for profile scales. | |
void | convertHardTree (bool hard, ShowerInteraction type) |
Convert the HardTree into an extra shower emission. | |
PPtr | findFirstParton (tPPtr seed) const |
Find the parton extracted from the incoming particle after ISR. | |
tPPair | remakeRemnant (tPPair oldp) |
Fix Remnant connections after ISR. | |
virtual bool | startTimeLikeShower (ShowerInteraction) |
Start the shower of a timelike particle. | |
void | updateHistory (tShowerParticlePtr particle) |
Update of the time-like stuff. | |
virtual bool | startSpaceLikeShower (PPtr, ShowerInteraction) |
Start the shower of a spacelike particle. | |
virtual bool | startSpaceLikeDecayShower (const ShowerParticle::EvolutionScales &maxScales, Energy minimumMass, ShowerInteraction) |
Start the shower of a spacelike particle. | |
Branching | selectTimeLikeBranching (tShowerParticlePtr particle, ShowerInteraction type, HardBranchingPtr branch) |
Select the branching for the next time-like emission. | |
Branching | selectSpaceLikeDecayBranching (tShowerParticlePtr particle, const ShowerParticle::EvolutionScales &maxScales, Energy minmass, ShowerInteraction type, HardBranchingPtr branch) |
Select the branching for the next space-like emission in a decay. | |
ShowerParticleVector | createTimeLikeChildren (tShowerParticlePtr particle, IdList ids) |
Create the timelike child of a branching. | |
virtual bool | timeLikeVetoed (const Branching &, ShowerParticlePtr) |
Vetos for the timelike shower. | |
virtual bool | spaceLikeVetoed (const Branching &, ShowerParticlePtr) |
Vetos for the spacelike shower. | |
virtual bool | spaceLikeDecayVetoed (const Branching &, ShowerParticlePtr) |
Vetos for the spacelike shower. | |
bool | hardOnly () const |
Only generate the hard emission, for testing only. | |
void | checkFlags () |
Check the flags. | |
void | addFSRUsingDecayPOWHEG (HardTreePtr ISRTree) |
virtual void | doinitrun () |
Initialize this object. | |
virtual tPPair | cascade (tSubProPtr sub, XCPtr xcomb) |
The main method which manages the showering of a subprocess. | |
void | decay (ShowerTreePtr tree, ShowerDecayMap &decay) |
Decay a ShowerTree. | |
Protected Member Functions inherited from Herwig::ShowerHandler | |
virtual tPPair | cascade (tSubProPtr sub, XCPtr xcomb) |
The main method which manages the showering of a subprocess. | |
void | prepareCascade (tSubProPtr sub) |
Set up for the cascade. | |
void | boostCollision (bool boost) |
Boost all the particles in the collision so that the collision always occurs in the rest frame with the incoming particles along the z axis. | |
void | setCurrentHandler () |
Set/unset the current shower handler. | |
void | unSetCurrentHandler () |
Unset the current handler. | |
tSubProPtr | currentSubProcess () const |
Return the currently used SubProcess. | |
tPPair | incomingBeams () const |
Access to the incoming beam particles. | |
void | combineWeights () |
Weight handling for shower variations. | |
void | initializeWeights () |
Initialise the weights in currentEvent() | |
void | resetWeights () |
Reset the current weights. | |
unsigned int | maxtry () const |
Return the maximum number of attempts for showering a given subprocess. | |
bool | includeSpaceTime () const |
Parameters for the space-time model. | |
Energy2 | vMin () const |
The minimum virtuality for the space-time model. | |
virtual void | dofinish () |
Finalize this object. | |
bool | isMPIOn () const |
Return true if multiple parton interactions are switched on and can be used for this beam setup. | |
tUEBasePtr | getMPIHandler () const |
Access function for the MPIHandler, it should only be called after checking with isMPIOn. | |
bool | isResolvedHadron (tPPtr) |
Is a beam particle where hadronic structure is resolved. | |
RemPair | getRemnants (PBIPair incbins) |
Get the remnants from the ThePEG::PartonBinInstance es and do some checks. | |
void | setMPIPDFs () |
Reset the PDF's after the hard collision has been showered. | |
void | findDecayProducts (PPtr parent, PerturbativeProcessPtr hard, DecayProcessMap &decay) const |
Members to handle splitting up of hard process and decays. | |
void | createDecayProcess (PPtr parent, PerturbativeProcessPtr hard, DecayProcessMap &decay) const |
Find decay products from the hard process and create decay processes. | |
Protected Member Functions inherited from ThePEG::StepHandler | |
void | createNewStep () |
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) |
Private Attributes | |
MEPtr | matrixElement_ |
The matrix element for the core process. | |
PotentialTree | hardTree_ |
The chosen hard tree. | |
set< ProtoBranchingPtr > | protoBranchings_ |
All the Protobranchings used in finding the shower histories. | |
set< ProtoTreePtr > | protoTrees_ |
The ProtoTrees which will become CKKWTrees. | |
vector< pair< PotentialTree, double > > | hardTrees_ |
The possible shower configurations that are angular-ordered. | |
map< pair< long, long >, BranchingElement > | allowedFinal_ |
Which branchings are allowed? | |
multimap< long, BranchingElement > | allowedInitial_ |
The allowed initial-state branchings. | |
Standard Interfaced functions. | |
int | emitter_ |
Emitter particle from the original generation. | |
int | spectator_ |
Spectator particle from the original generation. | |
bool | subtractionIntegral_ |
Whether or not a subtraction integral. | |
bool | enforceColourConsistency_ |
Whether or not do enforce consistency of the Born and real colour flows. | |
bool | forcePartners_ |
Force emitter and spectator partners. | |
unsigned int | decayRadiation_ |
Handling of radiation in decays. | |
virtual void | doinit () |
Initialize this object after the setup phase before saving an EventGenerator to disk. | |
PowhegShowerHandler & | operator= (const PowhegShowerHandler &)=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::QTildeShowerHandler | |
typedef Ptr< XComb >::pointer | XCPtr |
Pointer to an XComb object. | |
Public Types inherited from Herwig::ShowerHandler | |
typedef pair< tRemPPtr, tRemPPtr > | RemPair |
Typedef for a pair of ThePEG::RemnantParticle pointers. | |
typedef multiset< tcPDPtr, ParticleOrdering > | OrderedParticles |
A container for ordered particles required for constructing tags for decay mode lookup. | |
Public Types inherited from ThePEG::InterfacedBase | |
enum | InitState |
Public Types inherited from ThePEG::Pointer::ReferenceCounted | |
typedef unsigned int | CounterType |
Public Types inherited from ThePEG::LastXCombInfo< typename XC > | |
typedef ThePEG::Ptr< XC >::pointer | XCPtr |
typedef ThePEG::Ptr< XC >::const_pointer | cXCPtr |
typedef ThePEG::Ptr< XC >::transient_pointer | tXCPtr |
typedef ThePEG::Ptr< XC >::transient_const_pointer | tcXCPtr |
Static Public Member Functions inherited from Herwig::QTildeShowerHandler | |
static void | Init () |
The standard Init function used to initialize the interfaces. | |
Static Public Member Functions inherited from Herwig::ShowerHandler | |
static const tShowerHandlerPtr | currentHandler () |
pointer to "this", the current ShowerHandler. | |
static bool | currentHandlerIsSet () |
pointer to "this", the current ShowerHandler. | |
static void | Init () |
The standard Init function used to initialize the interfaces. | |
Static Public Member Functions inherited from ThePEG::CascadeHandler | |
static void | setDidRunCascade (bool c) |
static void | Init () |
Static Public Member Functions inherited from ThePEG::StepHandler | |
static void | Init () |
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 |
Static Protected Member Functions inherited from ThePEG::Interfaced | |
static void | registerRepository (IBPtr) |
static void | registerRepository (IBPtr, string newName) |
Protected Attributes inherited from ThePEG::LastXCombInfo< typename XC > | |
XCPtr | theLastXComb |
Definition at line 46 of file PowhegShowerHandler.h.
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inline |
The default constructor.
Definition at line 53 of file PowhegShowerHandler.h.
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inlinevirtual |
Return true, if the shower handler can generate a truncated shower for POWHEG style events generated using Matchbox.
Reimplemented from Herwig::ShowerHandler.
Definition at line 67 of file PowhegShowerHandler.h.
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protectedvirtual |
Make a simple clone of this object.
Reimplemented from Herwig::QTildeShowerHandler.
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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 Herwig::QTildeShowerHandler.
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inline |
Definition at line 61 of file PowhegShowerHandler.h.
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protected |
Recursive function to find all possible clustered trees.
Does not produce any repeated trees.
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protectedvirtual |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from Herwig::QTildeShowerHandler.
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protectedvirtual |
Generate hard emissions for CKKW etc.
Reimplemented from Herwig::QTildeShowerHandler.
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inlineprotected |
Access to the select tree.
Definition at line 91 of file PowhegShowerHandler.h.
References hardTree_.
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inlineprotected |
Definition at line 92 of file PowhegShowerHandler.h.
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inlineprotected |
Access to the select tree.
Definition at line 97 of file PowhegShowerHandler.h.
References hardTree_.
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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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inlineprotected |
Access to the core matrix element.
Definition at line 81 of file PowhegShowerHandler.h.
References matrixElement_.
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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::PowhegShowerHandler::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::PowhegShowerHandler::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
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inlineprotected |
Access to the potential branchings.
Definition at line 107 of file PowhegShowerHandler.h.
References protoBranchings_.
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inlineprotected |
The ProtoTrees which will become CKKWTrees.
Definition at line 112 of file PowhegShowerHandler.h.
References protoTrees_.
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inlineprotected |
Definition at line 154 of file PowhegShowerHandler.h.
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inlineprotected |
Definition at line 152 of file PowhegShowerHandler.h.
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mutableprivate |
Which branchings are allowed?
The allowed final-state branchings
Definition at line 191 of file PowhegShowerHandler.h.
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mutableprivate |
The allowed initial-state branchings.
Definition at line 196 of file PowhegShowerHandler.h.
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private |
Handling of radiation in decays.
Definition at line 292 of file PowhegShowerHandler.h.
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mutableprivate |
Emitter particle from the original generation.
Definition at line 267 of file PowhegShowerHandler.h.
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private |
Whether or not do enforce consistency of the Born and real colour flows.
Definition at line 282 of file PowhegShowerHandler.h.
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private |
Force emitter and spectator partners.
Definition at line 287 of file PowhegShowerHandler.h.
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mutableprivate |
The chosen hard tree.
Definition at line 167 of file PowhegShowerHandler.h.
Referenced by hardTree().
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mutableprivate |
The possible shower configurations that are angular-ordered.
Definition at line 182 of file PowhegShowerHandler.h.
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mutableprivate |
The matrix element for the core process.
Definition at line 162 of file PowhegShowerHandler.h.
Referenced by matrixElement().
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mutableprivate |
All the Protobranchings used in finding the shower histories.
Definition at line 172 of file PowhegShowerHandler.h.
Referenced by protoBranchings().
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mutableprivate |
The ProtoTrees which will become CKKWTrees.
Definition at line 177 of file PowhegShowerHandler.h.
Referenced by protoTrees().
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mutableprivate |
Spectator particle from the original generation.
Definition at line 272 of file PowhegShowerHandler.h.
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mutableprivate |
Whether or not a subtraction integral.
Definition at line 277 of file PowhegShowerHandler.h.