#include <TimeShowerHandler.h>
Public Member Functions | |
Shower::TimeShower * | getModel () |
Set the static parameters of the underlying model object and return an instance. | |
int | angularOrder () const |
Angular ordering; = 0: off, = 1: on for g emission, = 2: on also for splitting. | |
int | nQuark () const |
Number of allowed quark flavours in branching. | |
int | alphaSMode () const |
Running of alpha_strong in evolution: = 0: fixed; = 1: scale ; = 2: scale ; = 3: scale , except for , where it is . | |
int | MEMode () const |
Also allow a QED shower together with QCD ones: = 0: no; = 1: radiate on-shell photons; = 2 : also allow photons to branch. | |
int | QEDShower () const |
Also allow a QED shower together with QCD ones: = 0: no; = 1: radiate on-shell photons; = 2 : also allow photons to branch. | |
int | initialCone () const |
Restrict first emission within cone given by colour flow in hard process. | |
int | phiPolAsym () const |
Azimuthal asymmetry induced by gluon polarization. | |
int | phoCoherAsym () const |
Azimuthal asymmetry induced by colour coherence. | |
int | respectScale () const |
Use the scale variable of original partons to restrict branchings. | |
Energy | Q0 () const |
Parton shower cut-off mass for QCD emissions. | |
Energy | Q0ChgQ () const |
Parton shower cut-off mass for photon coupling to coloured particle. | |
Energy | Q0ChgL () const |
Parton shower cut-off mass for pure QED branchings. | |
double | alphaSFix () const |
Fixed alpha_strong value for AlphaSMode == 0. | |
Energy | Lambda5 () const |
(five flavours) in alpha_strong for AlphaSMode >= 1. | |
double | alphaEMFix () const |
Fixed value. | |
double | Q0FracPS () const |
Fraction of Q0 cut-off mass used as safety margin in daughter mass sum. | |
Standard constructors and destructors. | |
TimeShowerHandler () | |
The default constructor. | |
TimeShowerHandler (const TimeShowerHandler &) | |
The copy constructor. | |
virtual | ~TimeShowerHandler () |
The destructor. | |
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 Public Member Functions | |
static void | Init () |
Standard Init function used to initialize the interfaces. | |
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. | |
Standard Interfaced functions. | |
virtual void | doupdate () throw (UpdateException) |
Check sanity of the object during the setup phase. | |
virtual void | doinit () throw (InitException) |
Initialize this object after the setup phase before saving an EventGenerator to disk. | |
virtual void | doinitrun () |
Initialize this object. | |
virtual void | dofinish () |
Finalize this object. | |
virtual void | rebind (const TranslationMap &trans) throw (RebindException) |
Rebind pointer to other Interfaced objects. | |
virtual IVector | getReferences () |
Return a vector of all pointers to Interfaced objects used in this object. | |
Private Member Functions | |
TimeShowerHandler & | operator= (const TimeShowerHandler &) |
Private and non-existent assignment operator. | |
Private Attributes | |
Shower::TimeShower * | theShowerModel |
The object implementing the actual model. | |
int | theAngularOrdering |
Angular ordering; = 0: off, = 1: on for g emission, = 2: on also for g -> q qbar splitting. | |
int | theNQuark |
Number of allowed quark flavours in g -> q qbar branching. | |
int | theAlphaSMode |
Running of alpha_strong in evolution: = 0: fixed; = 1: scale Q^2/4; = 2: scale pT^2; = 3: scale pT2, except for g -> q qbar, where it is Q^2/4 . | |
int | theMEMode |
Also allow a QED shower together with QCD ones: = 0: no; = 1: radiate on-shell photons; = 2 : also allow photons to branch. | |
int | theQEDShower |
Also allow a QED shower together with QCD ones: = 0: no; = 1: radiate on-shell photons; = 2 : also allow photons to branch. | |
int | theInitialCone |
Restrict first emission within cone given by colour flow in hard process. | |
int | thePhiPolAsym |
Azimuthal asymmetry induced by gluon polarization. | |
int | thePhiCoherAsym |
Azimuthal asymmetry induced by colour coherence. | |
int | theRespectScale |
Use the scale variable of original partons to restrict branchings. | |
Energy | theQ0 |
Parton shower cut-off mass for QCD emissions. | |
Energy | theQ0ChgQ |
Parton shower cut-off mass for photon coupling to coloured particle. | |
Energy | theQ0ChgL |
Parton shower cut-off mass for pure QED branchings. | |
double | theAlphaSFix |
Fixed alpha_strong value for AlphaSMode == 0. | |
Energy | theLambda5 |
Lambda_QCD(five flavours) in alpha_strong for AlphaSMode >= 1. | |
double | theAlphaEMFix |
Fixed alpha_EM value. | |
double | theQ0FracPS |
Fraction of Q0 cut-off mass used as safety margin in daughter mass sum. | |
Static Private Attributes | |
static ClassDescription < TimeShowerHandler > | initTimeShowerHandler |
Describe a concrete class with persistent data. |
Definition at line 22 of file TimeShowerHandler.h.
int Pythia7::TimeShowerHandler::initialCone | ( | ) | const [inline] |
Restrict first emission within cone given by colour flow in hard process.
= 0: no; = 1: yes, isotropic phi angle inside cone; = 2: yes, also with anisotropic phi angle inside cone.
int Pythia7::TimeShowerHandler::phiPolAsym | ( | ) | const [inline] |
Azimuthal asymmetry induced by gluon polarization.
= 0: no; = 1: yes.
int Pythia7::TimeShowerHandler::phoCoherAsym | ( | ) | const [inline] |
Azimuthal asymmetry induced by colour coherence.
= 0: no; = 1: yes.
int Pythia7::TimeShowerHandler::respectScale | ( | ) | const [inline] |
Use the scale variable of original partons to restrict branchings.
= 0: no; = 1: yes, scale; = 2: yes, scale, = 3: yes, scale; = 4: yes, scale. (In all cases relations are approximate.)
Energy Pythia7::TimeShowerHandler::Q0ChgL | ( | ) | const [inline] |
Parton shower cut-off mass for pure QED branchings.
Assumed <= Q0CHGQ.
double Pythia7::TimeShowerHandler::Q0FracPS | ( | ) | const [inline] |
Fraction of Q0 cut-off mass used as safety margin in daughter mass sum.
Relevant for total parton multiplicity.
void Pythia7::TimeShowerHandler::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
Reimplemented from ThePEG::Interfaced.
void Pythia7::TimeShowerHandler::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. |
Reimplemented from ThePEG::Interfaced.
virtual IBPtr Pythia7::TimeShowerHandler::clone | ( | ) | const [inline, protected, virtual] |
Make a simple clone of this object.
Implements ThePEG::InterfacedBase.
virtual IBPtr Pythia7::TimeShowerHandler::fullclone | ( | ) | const [inline, protected, virtual] |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from ThePEG::InterfacedBase.
virtual void Pythia7::TimeShowerHandler::doinit | ( | ) | throw (InitException) [inline, protected, virtual] |
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.
virtual void Pythia7::TimeShowerHandler::doinitrun | ( | ) | [inline, protected, virtual] |
Initialize this object.
Called in the run phase just before a run begins.
Reimplemented from ThePEG::InterfacedBase.
virtual void Pythia7::TimeShowerHandler::dofinish | ( | ) | [inline, protected, virtual] |
Finalize this object.
Called in the run phase just after a run has ended. Used eg. to write out statistics.
Reimplemented from ThePEG::InterfacedBase.
virtual void Pythia7::TimeShowerHandler::rebind | ( | const TranslationMap & | trans | ) | throw (RebindException) [inline, protected, virtual] |
Rebind pointer to other Interfaced objects.
Called in the setup phase after all objects used in an EventGenerator has been cloned so that the pointers will refer to the cloned objects afterwards.
trans | a TranslationMap relating the original objects to their respective clones. |
RebindException | if no cloned object was found for a given pointer. |
Reimplemented from ThePEG::InterfacedBase.
virtual IVector Pythia7::TimeShowerHandler::getReferences | ( | ) | [inline, protected, virtual] |
Return a vector of all pointers to Interfaced objects used in this object.
Reimplemented from ThePEG::InterfacedBase.
int Pythia7::TimeShowerHandler::theInitialCone [private] |
Restrict first emission within cone given by colour flow in hard process.
= 0: no; = 1: yes, isotropic phi angle inside cone; = 2: yes, also with anisotropic phi angle inside cone.
Definition at line 291 of file TimeShowerHandler.h.
int Pythia7::TimeShowerHandler::thePhiPolAsym [private] |
Azimuthal asymmetry induced by gluon polarization.
= 0: no; = 1: yes.
Definition at line 298 of file TimeShowerHandler.h.
int Pythia7::TimeShowerHandler::thePhiCoherAsym [private] |
Azimuthal asymmetry induced by colour coherence.
= 0: no; = 1: yes.
Definition at line 305 of file TimeShowerHandler.h.
int Pythia7::TimeShowerHandler::theRespectScale [private] |
Use the scale variable of original partons to restrict branchings.
= 0: no; = 1: yes, the Q2 < scale; = 2: yes, the pT2 < scale, = 3: yes, the (E*theta)^2 < scale; = 4: yes, the theta^2 < scale. (In all cases relations are approximate.)
Definition at line 314 of file TimeShowerHandler.h.
Energy Pythia7::TimeShowerHandler::theQ0ChgL [private] |
Parton shower cut-off mass for pure QED branchings.
Assumed <= Q0CHGQ.
Definition at line 332 of file TimeShowerHandler.h.
double Pythia7::TimeShowerHandler::theQ0FracPS [private] |
Fraction of Q0 cut-off mass used as safety margin in daughter mass sum.
Relevant for total parton multiplicity.
Definition at line 357 of file TimeShowerHandler.h.