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PYTHIA
8.312
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The ResonanceGmZ class handles the gamma*/Z0 resonance. More...
#include <ResonanceWidths.h>
Public Member Functions | |
| ResonanceGmZ (int idResIn) | |
| Constructor. | |
 Public Member Functions inherited from ResonanceWidths | |
| virtual | ~ResonanceWidths () |
| Destructor. | |
| void | initBasic (int idResIn, bool isGenericIn=false) |
| Set up standard properties. | |
| virtual bool | init (Info *infoPtrIn) |
| Calculate and store partial and total widths at the nominal mass. More... | |
| int | id () const |
| Return identity of particle species. | |
| double | width (int idSgn, double mHatIn, int idInFlavIn=0, bool openOnly=false, bool setBR=false, int idOutFlav1=0, int idOutFlav2=0) |
| Calculate the total/open width for given mass, charge and instate. More... | |
| double | widthOpen (int idSgn, double mHatIn, int idIn=0) |
| Special case to calculate open final-state width. | |
| double | widthStore (int idSgn, double mHatIn, int idIn=0) |
| Special case to store open final-state widths for channel selection. | |
| double | openFrac (int idSgn) |
| Return fraction of width open for particle and antiparticle. | |
| double | widthRescaleFactor () |
| Return forced rescaling factor of resonance width. | |
| double | widthChan (double mHatIn, int idOutFlav1, int idOutFlav2) |
Additional Inherited Members | |
| Protected Member Functions inherited from ResonanceWidths | |
| ResonanceWidths () | |
| Constructor. | |
| virtual bool | initBSM () |
| virtual bool | allowCalc () |
| double | numInt1BW (double mHatIn, double m1, double Gamma1, double mMin1, double m2, int psMode=1) |
| Simple routines for matrix-element integration over Breit-Wigners. More... | |
| double | numInt2BW (double mHatIn, double m1, double Gamma1, double mMin1, double m2, double Gamma2, double mMin2, int psMode=1) |
| Protected Attributes inherited from ResonanceWidths | |
| int | idRes |
| Particle properties always present. | |
| int | hasAntiRes |
| bool | doForceWidth |
| bool | isGeneric |
| bool | allowCalcWidth |
| double | minWidth |
| double | minThreshold |
| double | mRes |
| double | GammaRes |
| double | m2Res |
| double | GamMRat |
| double | openPos |
| double | openNeg |
| double | forceFactor |
| int | iChannel |
| Properties for currently studied decay channel(s). | |
| int | onMode |
| int | meMode |
| int | mult |
| int | id1 |
| int | id2 |
| int | id3 |
| int | id1Abs |
| int | id2Abs |
| int | id3Abs |
| int | idInFlav |
| double | widNow |
| double | mHat |
| double | mf1 |
| double | mf2 |
| double | mf3 |
| double | mr1 |
| double | mr2 |
| double | mr3 |
| double | ps |
| double | kinFac |
| double | alpEM |
| double | alpS |
| double | colQ |
| double | preFac |
| weak_ptr< ParticleDataEntry > | particlePtr |
| Pointer to properties of the particle species. | |
| Info * | infoPtr |
| Pointer to various information on the generation. | |
| Settings * | settingsPtr |
| Pointer to the settings database. | |
| ParticleData * | particleDataPtr |
| Pointer to the particle data table. | |
| Logger * | loggerPtr |
| Pointer to the logger. | |
| CoupSM * | coupSMPtr |
| Pointers to Standard Model and SUSY couplings. | |
| CoupSUSY * | coupSUSYPtr |
| Static Protected Attributes inherited from ResonanceWidths | |
| static const int | NPOINT = 100 |
| Constants: could only be changed in the code itself. More... | |
| static const double | MASSMIN = 0.1 |
| The mass of a resonance must not be too small. | |
| static const double | MASSMARGIN = 0.1 |
| The sum of product masses must not be too close to the resonance mass. | |
The ResonanceGmZ class handles the gamma*/Z0 resonance.
1.8.11
