Herwig 7.3.0
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The SMHiggsMassGenerator class implements the generation of the Higgs boson mass according to the prescription of hep-ph/9505211. More...
#include <SMHiggsMassGenerator.h>
Public Member Functions | |
SMHiggsMassGenerator () | |
The default constructor. | |
virtual double | weight (Energy q, int shape) const |
Weight for the factor for an off-shell mass. | |
bool | accept (const ParticleData &part) const |
Return true if this mass generator can handle the given particle type. | |
virtual void | dataBaseOutput (ofstream &, bool) |
output for the database | |
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GenericMassGenerator () | |
Default constructor. | |
virtual | ~GenericMassGenerator () |
Destructor. | |
Energy | mass (const ParticleData &part) const |
Generate a mass using the default limits. | |
Energy | mass (const ParticleData &part, const Energy low, const Energy upp) const |
Generate a mass using specified limits. | |
Energy | mass (double &wgt, const ParticleData &part, double r=UseRandom::rnd()) const |
Return a mass with the weight using the default limits. | |
Energy | mass (double &wgt, const ParticleData &part, const Energy low, const Energy upp, double r=UseRandom::rnd()) const |
Return a mass with the weight using the specified limits. | |
virtual double | weight (Energy q) const |
Weight for the factor. | |
virtual InvEnergy2 | BreitWignerWeight (Energy q) |
Return the full weight. | |
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. | |
pair< Energy, Energy > | width (Energy q, int shape) const |
The running width. | |
Energy | lowerLimit () const |
Lower limit on the mass. | |
Energy | upperLimit () const |
Upper limit on the mass. | |
Energy | nominalMass () const |
Default mass. | |
Energy | nominalWidth () const |
Default Width. | |
virtual bool | accept (const ParticleData &) const=0 |
virtual Energy | mass (const ParticleData &) const=0 |
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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 |
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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 |
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void | debug () const |
virtual void | debugme () const |
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CounterType | referenceCount () const |
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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. | |
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virtual void | dofinish () |
Finalize this object. | |
virtual void | rebind (const TranslationMap &trans) |
Rebind pointer to other Interfaced objects. | |
virtual IVector | getReferences () |
Return a vector of all pointers to Interfaced objects used in this object. | |
virtual Energy | mass (double &wgt, const ParticleData &, const Energy low, const Energy upp, int shape, double r=UseRandom::rnd()) const |
Return a mass with the weight using the specified limits. | |
Energy | mass (double &wgt, const ParticleData &part, int shape, double r=UseRandom::rnd()) const |
Return a mass with the weight using the default limits. | |
tcPDPtr | particle () const |
Accesss to the particle. | |
void | particle (tPDPtr in) |
Set the particle. | |
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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) |
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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 &) |
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ReferenceCounted (const ReferenceCounted &) | |
ReferenceCounted & | operator= (const ReferenceCounted &) |
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const Named & | operator= (const Named &other) |
const string & | name (const string &newName) |
Standard Interfaced functions. | |
unsigned int | _shape |
Option for the line-shape. | |
GenericWidthGeneratorPtr | _hwidth |
The width generator. | |
virtual void | doinit () |
Initialize this object after the setup phase before saving and EventGenerator to disk. | |
SMHiggsMassGenerator & | operator= (const SMHiggsMassGenerator &)=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. | |
virtual InvEnergy2 | BreitWignerWeight (Energy q, int shape) const |
Weight for the factor for an off-shell mass. | |
Additional Inherited Members | |
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enum | InitState |
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typedef unsigned int | CounterType |
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static void | Init () |
Standard Init function used to initialize the interfaces. | |
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static void | Init () |
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static void | Init () |
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static void | Init () |
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static void | Init () |
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initializing | |
uninitialized | |
initialized | |
runready | |
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const unsigned long | uniqueId |
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static void | registerRepository (IBPtr) |
static void | registerRepository (IBPtr, string newName) |
The SMHiggsMassGenerator class implements the generation of the Higgs boson mass according to the prescription of hep-ph/9505211.
Definition at line 29 of file SMHiggsMassGenerator.h.
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inline |
The default constructor.
Definition at line 36 of file SMHiggsMassGenerator.h.
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virtual |
Return true if this mass generator can handle the given particle type.
part | The particle data pointer of the particle. |
Reimplemented from Herwig::GenericMassGenerator.
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inlineprotectedvirtual |
Weight for the factor for an off-shell mass.
q | The off-shell mass |
shape | The type of shape to use as for the BreitWignerShape interface |
Reimplemented from Herwig::GenericMassGenerator.
Definition at line 95 of file SMHiggsMassGenerator.h.
References _hwidth, _shape, Herwig::GenericMassGenerator::nominalMass(), Herwig::GenericMassGenerator::nominalWidth(), Herwig::GenericMassGenerator::particle(), ThePEG::Constants::pi, ThePEG::sqr(), and ThePEG::Interfaced::useMe().
Referenced by weight().
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inlineprotectedvirtual |
Make a simple clone of this object.
Reimplemented from Herwig::GenericMassGenerator.
Definition at line 116 of file SMHiggsMassGenerator.h.
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virtual |
output for the database
Reimplemented from Herwig::GenericMassGenerator.
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protectedvirtual |
Initialize this object after the setup phase before saving and EventGenerator to disk.
InitException | if object could not be initialized properly. |
Reimplemented from Herwig::GenericMassGenerator.
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inlineprotectedvirtual |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from Herwig::GenericMassGenerator.
Definition at line 122 of file SMHiggsMassGenerator.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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privatedelete |
The assignment operator is private and must never be called.
In fact, it should not even be implemented.
void Herwig::SMHiggsMassGenerator::persistentInput | ( | PersistentIStream & | is, |
int | version | ||
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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::SMHiggsMassGenerator::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
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inlinevirtual |
Weight for the factor for an off-shell mass.
q | The off-shell mass |
shape | The type of shape to use as for the BreitWignerShape interface |
Reimplemented from Herwig::GenericMassGenerator.
Definition at line 44 of file SMHiggsMassGenerator.h.
References BreitWignerWeight(), Herwig::GenericMassGenerator::nominalMass(), Herwig::GenericMassGenerator::nominalWidth(), and ThePEG::sqr().
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private |
The width generator.
Definition at line 155 of file SMHiggsMassGenerator.h.
Referenced by BreitWignerWeight().
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private |
Option for the line-shape.
Definition at line 150 of file SMHiggsMassGenerator.h.
Referenced by BreitWignerWeight().