Herwig
7.2.1
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ColourMatrixElementCorrection is implementing colour matrix element corrections through the weighted Sudakov algorithm. More...
#include <ColourMatrixElementCorrection.h>
Public Member Functions | |
double | cmec (const DipoleSplittingInfo &) const |
Calculate and cache the colour matrix element correction factor for the given splitting type. | |
virtual double | evaluate (const DipoleSplittingInfo &s) const |
Return the reweighting factor for the given splitting type. | |
virtual double | hint (const DipoleSplittingInfo &s) const |
Return the absolute value of the colour matrix element correction as an enhancement hint for the sampling of the un-reweighted splitting kernel. | |
virtual bool | hintOnly (const DipoleSplittingInfo &s) const |
Return true, if the reweight can be entirely absorbed into the hint. More... | |
virtual void | reweightFactor (const double c) |
Set the factor in front of enhance used by the veto algorithm. | |
virtual void | negativeScaling (const double c) |
Set the factor in front of enhance used by the veto algorithm. | |
Standard constructors and destructors. | |
ColourMatrixElementCorrection () | |
The default constructor. | |
virtual | ~ColourMatrixElementCorrection () |
The 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... | |
Public Member Functions inherited from Herwig::DipoleSplittingReweight | |
virtual bool | firstInteraction () const |
Return true, if the reweighting should be applied to the first interaction. | |
virtual bool | secondaryInteractions () const |
Return true, if the reweighting should be applied to the secondary interactions. | |
void | updateCurrentHandler () |
Update the pointer to the currently active dipole shower handler object. | |
Ptr< DipoleShowerHandler >::tptr | currentHandler () const |
Return the pointer to the currently active dipole shower handler object. | |
DipoleSplittingReweight () | |
The default constructor. | |
virtual | ~DipoleSplittingReweight () |
The destructor. | |
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... | |
Public Member Functions inherited from 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 |
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 () |
virtual bool | preInitialize () const |
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 () |
virtual bool | preInitialize () const |
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()) | |
Named (const Named &)=default | |
const string & | name () const |
bool | operator== (const Named &other) const |
bool | operator< (const Named &other) const |
Static Public Member Functions | |
static void | Init () |
The standard Init function used to initialize the interfaces. More... | |
Static Public Member Functions inherited from Herwig::DipoleSplittingReweight | |
static void | Init () |
The standard Init function used to initialize the interfaces. More... | |
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 () |
Protected Member Functions | |
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 | doinit () |
virtual void | doinitrun () |
virtual void | dofinish () |
virtual IVector | getReferences () |
virtual void | rebind (const TranslationMap &) |
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 &) |
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 Member Functions | |
ColourMatrixElementCorrection & | operator= (const ColourMatrixElementCorrection &) |
The assignment operator is private and must never be called. More... | |
Private Attributes | |
double | lambda |
Factor to shuffle the magnitude of the CMEC between the splitting kernel and the weight in the reweighted veto algorithm. | |
double | negCMECScaling |
Scaling factor multiplying all of the negative colour matrix element corrections. More... | |
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) |
ColourMatrixElementCorrection is implementing colour matrix element corrections through the weighted Sudakov algorithm.
Definition at line 33 of file ColourMatrixElementCorrection.h.
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protectedvirtual |
Make a simple clone of this object.
Implements ThePEG::InterfacedBase.
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protectedvirtual |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from ThePEG::InterfacedBase.
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inlinevirtual |
Return true, if the reweight can be entirely absorbed into the hint.
A possible detuning will be switched off.
Reimplemented from Herwig::DipoleSplittingReweight.
Definition at line 80 of file ColourMatrixElementCorrection.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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private |
The assignment operator is private and must never be called.
In fact, it should not even be implemented.
void Herwig::ColourMatrixElementCorrection::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::ColourMatrixElementCorrection::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
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private |
Scaling factor multiplying all of the negative colour matrix element corrections.
The physically sensible value is 1.0, but this factor can be used to examine the effects of the negative contributions.
Definition at line 159 of file ColourMatrixElementCorrection.h.