Herwig 7.3.0
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This is the base class for NBodyDecayConstructors. More...
#include <NBodyDecayConstructorBase.h>
Classes | |
struct | MassOrdering |
Public Member Functions | |
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. | |
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 | |
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. | |
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. | |
bool | init_ |
Whether to initialize decayers or not. | |
int | iteration_ |
Number of iterations if initializing (default 1) | |
int | points_ |
Number of points to do in initialization. | |
bool | info_ |
Whether to output information on the decayers. | |
bool | createModes_ |
Whether to create the DecayModes as well as the Decayer objects. | |
unsigned int | removeOnShell_ |
Whether or not to remove on-shell diagrams. | |
vector< VertexBasePtr > | excludedVerticesVector_ |
Excluded Vertices. | |
set< VertexBasePtr > | excludedVerticesSet_ |
Excluded Vertices. | |
vector< PDPtr > | excludedParticlesVector_ |
Excluded Particles. | |
set< PDPtr > | excludedParticlesSet_ |
Excluded Particles. | |
bool | excludeEffective_ |
Whether or not to exclude effective vertices. | |
tDecayConstructorPtr | decayConstructor_ |
A pointer to the DecayConstructor object. | |
double | minReleaseFraction_ |
The minimum energy release for a three-body decay as a fraction of the parent mass. | |
unsigned int | maxBoson_ |
Maximum number of EW gauge bosons. | |
unsigned int | maxList_ |
Maximum number of particles from the decaying particle list. | |
bool | includeTopOnShell_ |
Include on-shell for \(t\to b W\). | |
bool | removeFlavourChangingVertices_ |
Remove flavour changing vertices ? | |
bool | removeSmallVertices_ |
Remove small vertices ? | |
double | minVertexNorm_ |
Minimum norm for vertex removal. | |
virtual void | doinit () |
Initialize this object after the setup phase before saving an EventGenerator to disk. | |
NBodyDecayConstructorBase & | operator= (const NBodyDecayConstructorBase &)=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 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) |
This is the base class for NBodyDecayConstructors.
An N-body decay constructor should inherit from this and implement the DecayList virtual funtcion to create the decays and decayers.
Definition at line 34 of file NBodyDecayConstructorBase.h.
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inline |
The default constructor.
Definition at line 49 of file NBodyDecayConstructorBase.h.
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protectedvirtual |
Method to set up the decay mode, should be overidden in inheriting class.
Reimplemented in Herwig::FourBodyDecayConstructor, and Herwig::ThreeBodyDecayConstructor.
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inlineprotected |
Whether to create the DecayModes as well as the Decayer objects.
Definition at line 147 of file NBodyDecayConstructorBase.h.
References createModes_.
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inlineprotected |
Get the pointer to the DecayConstructor object.
Definition at line 167 of file NBodyDecayConstructorBase.h.
References decayConstructor_.
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inline |
Set the pointer to the DecayConstrcutor.
Definition at line 73 of file NBodyDecayConstructorBase.h.
References decayConstructor_.
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virtual |
Function used to determine allowed decaymodes, to be implemented in derived class.
particles | vector of ParticleData pointers containing particles in model |
Reimplemented in Herwig::ThreeBodyDecayConstructor, Herwig::VectorCurrentDecayConstructor, Herwig::WeakCurrentDecayConstructor, Herwig::FourBodyDecayConstructor, and Herwig::TwoBodyDecayConstructor.
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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.
Reimplemented in Herwig::VectorCurrentDecayConstructor, and Herwig::WeakCurrentDecayConstructor.
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inlineprotected |
Check if a vertex is excluded.
Definition at line 179 of file NBodyDecayConstructorBase.h.
References excludedVerticesSet_, and excludeEffective_.
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inlineprotected |
Whether to output information on the decayers.
Definition at line 142 of file NBodyDecayConstructorBase.h.
References info_.
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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 |
Whether to initialize decayers or not.
Definition at line 127 of file NBodyDecayConstructorBase.h.
References init_.
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inlineprotected |
Number of iterations if initializing (default 1)
Definition at line 132 of file NBodyDecayConstructorBase.h.
References iteration_.
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inlineprotected |
Maximum number of electroweak gauge bosons.
Definition at line 152 of file NBodyDecayConstructorBase.h.
References maxBoson_.
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inlineprotected |
Maximum number of particles from the list whose decays we are calculating.
Definition at line 157 of file NBodyDecayConstructorBase.h.
References maxList_.
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inlineprotected |
Minimum energy release fraction.
Definition at line 162 of file NBodyDecayConstructorBase.h.
References minReleaseFraction_.
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inline |
Minimum norm for vertex removal.
Definition at line 94 of file NBodyDecayConstructorBase.h.
References minVertexNorm_.
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pure virtual |
Number of outgoing lines.
Required for correct ordering.
Implemented in Herwig::FourBodyDecayConstructor, Herwig::ThreeBodyDecayConstructor, Herwig::TwoBodyDecayConstructor, Herwig::VectorCurrentDecayConstructor, and Herwig::WeakCurrentDecayConstructor.
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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::NBodyDecayConstructorBase::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::NBodyDecayConstructorBase::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
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inlineprotected |
Number of points to do in initialization.
Definition at line 137 of file NBodyDecayConstructorBase.h.
References points_.
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inline |
Remove flavour changing vertices ?
Definition at line 80 of file NBodyDecayConstructorBase.h.
References removeFlavourChangingVertices_.
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inlineprotected |
Option for on-shell particles.
Definition at line 174 of file NBodyDecayConstructorBase.h.
References removeOnShell_.
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inline |
Remove small vertices ?
Definition at line 87 of file NBodyDecayConstructorBase.h.
References removeSmallVertices_.
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protected |
Set the branching ratio of this mode.
This requires calculating a new width for the decaying particle and reweighting the current branching fractions.
dm | The decaymode for which to set the branching ratio |
pwidth | The calculated width of the mode |
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protected |
Set the interfaces of the decayers depending on the flags stored.
name | Fullname of the decayer in the EventGenerator including the path |
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private |
Whether to create the DecayModes as well as the Decayer objects.
Definition at line 259 of file NBodyDecayConstructorBase.h.
Referenced by createDecayModes().
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private |
A pointer to the DecayConstructor object.
Definition at line 294 of file NBodyDecayConstructorBase.h.
Referenced by decayConstructor().
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private |
Excluded Particles.
Definition at line 284 of file NBodyDecayConstructorBase.h.
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private |
Excluded Particles.
Definition at line 279 of file NBodyDecayConstructorBase.h.
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private |
Excluded Vertices.
Definition at line 274 of file NBodyDecayConstructorBase.h.
Referenced by excluded().
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private |
Excluded Vertices.
Definition at line 269 of file NBodyDecayConstructorBase.h.
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private |
Whether or not to exclude effective vertices.
Definition at line 289 of file NBodyDecayConstructorBase.h.
Referenced by excluded().
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private |
Include on-shell for \(t\to b W\).
Definition at line 315 of file NBodyDecayConstructorBase.h.
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private |
Whether to output information on the decayers.
Definition at line 254 of file NBodyDecayConstructorBase.h.
Referenced by info().
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private |
Whether to initialize decayers or not.
Definition at line 239 of file NBodyDecayConstructorBase.h.
Referenced by initialize().
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private |
Number of iterations if initializing (default 1)
Definition at line 244 of file NBodyDecayConstructorBase.h.
Referenced by iteration().
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private |
Maximum number of EW gauge bosons.
Definition at line 305 of file NBodyDecayConstructorBase.h.
Referenced by maximumGaugeBosons().
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private |
Maximum number of particles from the decaying particle list.
Definition at line 310 of file NBodyDecayConstructorBase.h.
Referenced by maximumList().
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private |
The minimum energy release for a three-body decay as a fraction of the parent mass.
Definition at line 300 of file NBodyDecayConstructorBase.h.
Referenced by minimumReleaseFraction().
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private |
Minimum norm for vertex removal.
Definition at line 330 of file NBodyDecayConstructorBase.h.
Referenced by minVertexNorm().
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private |
Number of points to do in initialization.
Definition at line 249 of file NBodyDecayConstructorBase.h.
Referenced by points().
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private |
Remove flavour changing vertices ?
Definition at line 320 of file NBodyDecayConstructorBase.h.
Referenced by removeFlavourChangingVertices().
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private |
Whether or not to remove on-shell diagrams.
Definition at line 264 of file NBodyDecayConstructorBase.h.
Referenced by removeOnShell().
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private |
Remove small vertices ?
Definition at line 325 of file NBodyDecayConstructorBase.h.
Referenced by removeSmallVertices().