Herwig 7.3.0
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The ThreeBodyDecayConstructor class inherits from the dummy base class NBodyDecayConstructorBase and implements the necessary functions in order to create the 3 body decaymodes for a given set of vertices stored in a Model class. More...
#include <ThreeBodyDecayConstructor.h>
Public Member Functions | |
ThreeBodyDecayConstructor () | |
The default constructor. | |
virtual void | DecayList (const set< PDPtr, MassOrdering > &part) |
Function used to determine allowed decaymodes, to be implemented in derived class. | |
virtual unsigned int | numBodies () const |
Number of outgoing lines. | |
Public Member Functions inherited from Herwig::NBodyDecayConstructorBase | |
NBodyDecayConstructorBase () | |
The default constructor. | |
virtual void | DecayList (const set< PDPtr, MassOrdering > &particles) |
Function used to determine allowed decaymodes, to be implemented in derived class. | |
virtual unsigned int | numBodies () const =0 |
Number of outgoing lines. | |
void | decayConstructor (tDecayConstructorPtr d) |
Set the pointer to the DecayConstrcutor. | |
bool | removeFlavourChangingVertices () const |
Remove flavour changing vertices ? | |
bool | removeSmallVertices () const |
Remove small vertices ? | |
double | minVertexNorm () const |
Minimum norm for vertex removal. | |
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 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 | |
GeneralThreeBodyDecayerPtr | createDecayer (vector< TBDiagram > &diagrams, bool inter, double symfac) const |
Create the decayer. | |
string | DecayerClassName (tcPDPtr incoming, const OrderedParticles &outgoing, string &objname) const |
Contruct the classname and object name for the Decayer. | |
virtual void | createDecayMode (vector< NBDiagram > &mode, bool possibleOnShell, double symfac) |
Create the DecayMode from the diagrams. | |
Protected Member Functions inherited from Herwig::NBodyDecayConstructorBase | |
virtual void | createDecayMode (vector< NBDiagram > &mode, bool possibleOnShell, double symfac) |
Method to set up the decay mode, should be overidden in inheriting class. | |
void | setBranchingRatio (tDMPtr dm, Energy pwidth) |
Set the branching ratio of this mode. | |
void | setDecayerInterfaces (string name) const |
Set the interfaces of the decayers depending on the flags stored. | |
bool | initialize () const |
Whether to initialize decayers or not. | |
int | iteration () const |
Number of iterations if initializing (default 1) | |
int | points () const |
Number of points to do in initialization. | |
bool | info () const |
Whether to output information on the decayers. | |
bool | createDecayModes () const |
Whether to create the DecayModes as well as the Decayer objects. | |
unsigned int | maximumGaugeBosons () const |
Maximum number of electroweak gauge bosons. | |
unsigned int | maximumList () const |
Maximum number of particles from the list whose decays we are calculating. | |
double | minimumReleaseFraction () const |
Minimum energy release fraction. | |
tDecayConstructorPtr | decayConstructor () const |
Get the pointer to the DecayConstructor object. | |
unsigned int | removeOnShell () const |
Option for on-shell particles. | |
bool | excluded (VertexBasePtr vertex) const |
Check if a vertex is excluded. | |
virtual void | doinit () |
Initialize this object after the setup phase before saving an EventGenerator to disk. | |
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) |
Clone Methods. | |
bool | includeIntermediatePhotons_ |
Option for intermediate photons. | |
unsigned int | interOpt_ |
Option for the inclusion of intermediates. | |
unsigned int | widthOpt_ |
How to treat the widths of the intermediate particles. | |
Energy | weakMassCut_ |
Cut off or decays via the weak current. | |
unsigned int | intOpt_ |
Option for the integration to get the partial width. | |
double | relErr_ |
Relative error for partial width integration. | |
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. | |
ThreeBodyDecayConstructor & | operator= (const ThreeBodyDecayConstructor &)=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 ThePEG::InterfacedBase | |
enum | InitState |
Public Types inherited from ThePEG::Pointer::ReferenceCounted | |
typedef unsigned int | CounterType |
Static Public Member Functions inherited from Herwig::NBodyDecayConstructorBase | |
static void | Init () |
The standard Init function used to initialize the interfaces. | |
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) |
The ThreeBodyDecayConstructor class inherits from the dummy base class NBodyDecayConstructorBase and implements the necessary functions in order to create the 3 body decaymodes for a given set of vertices stored in a Model class.
Definition at line 29 of file ThreeBodyDecayConstructor.h.
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inline |
The default constructor.
Definition at line 36 of file ThreeBodyDecayConstructor.h.
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protectedvirtual |
Make a simple clone of this object.
Implements ThePEG::InterfacedBase.
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protected |
Create the decayer.
diagrams | The diagrams for the decay |
inter | Option for intermediates |
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protectedvirtual |
Create the DecayMode from the diagrams.
diagrams | The diagrams |
inter | Option for intermediates |
Reimplemented from Herwig::NBodyDecayConstructorBase.
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protected |
Contruct the classname and object name for the Decayer.
incoming | The incoming particle |
outgoing | The decay products |
objname | a string containing the default path of the Decayer object |
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virtual |
Function used to determine allowed decaymodes, to be implemented in derived class.
part | vector of ParticleData pointers containing particles in model |
Reimplemented from Herwig::NBodyDecayConstructorBase.
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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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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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inlinevirtual |
Number of outgoing lines.
Required for correct ordering.
Implements Herwig::NBodyDecayConstructorBase.
Definition at line 51 of file ThreeBodyDecayConstructor.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::ThreeBodyDecayConstructor::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::ThreeBodyDecayConstructor::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
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private |
Option for intermediate photons.
Definition at line 137 of file ThreeBodyDecayConstructor.h.
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private |
Option for the inclusion of intermediates.
Definition at line 142 of file ThreeBodyDecayConstructor.h.
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private |
Option for the integration to get the partial width.
Definition at line 157 of file ThreeBodyDecayConstructor.h.
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private |
Relative error for partial width integration.
Definition at line 162 of file ThreeBodyDecayConstructor.h.
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private |
Cut off or decays via the weak current.
Definition at line 152 of file ThreeBodyDecayConstructor.h.
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private |
How to treat the widths of the intermediate particles.
Definition at line 147 of file ThreeBodyDecayConstructor.h.