EIC code displayed by LXR master/​include/​Pythia8/​SusyResonanceWidths.h	Source navigation Diff markup Identifier search General search
	Version: master test Revert   Change

File indexing completed on 2025-01-18 10:06:32

 // SusyResonanceWidths.h is a part of the PYTHIA event generator.
 // Copyright (C) 2024 Torbjorn Sjostrand
 // Main author of this file: N. Desai
 // PYTHIA is licenced under the GNU GPL v2 or later, see COPYING for details.
 // Please respect the MCnet Guidelines, see GUIDELINES for details.
 
 // Header file for SUSY resonance properties: dynamical widths etc.
 // SusyResonanceWidths: base class for all SUSY resonances.
 
 #ifndef Pythia8_SusyResonanceWidths_H
 #define Pythia8_SusyResonanceWidths_H
 
 #include "Pythia8/ParticleData.h"
 #include "Pythia8/ResonanceWidths.h"
 #include "Pythia8/SusyWidthFunctions.h"
 #include "Pythia8/SusyCouplings.h"
 
 namespace Pythia8 {
 
 //==========================================================================
 
 class SUSYResonanceWidths : public ResonanceWidths{
 
 public:
 
   // Constructor
   SUSYResonanceWidths() {}
 
   // Destructor
   virtual ~SUSYResonanceWidths() {}
 
 protected:
 
   // Virtual methods to handle model-specific (non-SM) part of initialization
   virtual bool initBSM() override;
   virtual bool allowCalc() override;
   virtual bool getChannels(int) { return false; };
 
   static const bool DBSUSY;
 
 };
 
 //==========================================================================
 
 // The ResonanceSquark class handles the Squark resonances.
 
 class ResonanceSquark : public SUSYResonanceWidths {
 
 public:
 
   // Constructor.
   ResonanceSquark(int idResIn) : s2W() {initBasic(idResIn);}
 
 
 private:
 
   // Locally stored properties and couplings.
 
   // Initialize constants.
   virtual void initConstants() override;
 
   // Calculate various common prefactors for the current mass.
   virtual void calcPreFac(bool = false) override;
 
   bool getChannels(int idPDG) override;
 
   // Caclulate width for currently considered channel.
   virtual void calcWidth(bool calledFromInit = false) override;
 
   double s2W;
 
 };
 
 //==========================================================================
 
 // The ResonanceGluino class handles the Gluino resonances.
 
 class ResonanceGluino : public SUSYResonanceWidths {
 
 public:
 
   // Constructor.
   ResonanceGluino(int idResIn) {initBasic(idResIn);}
 
 private:
 
   bool getChannels(int idPDG) override;
 
   // Locally stored properties and couplings.
 
   // Initialize constants.
   virtual void initConstants() override;
 
   // Calculate various common prefactors for the current mass.
   virtual void calcPreFac(bool = false) override;
 
   // Caclulate width for currently considered channel.
   virtual void calcWidth(bool calledFromInit = false) override;
 
 };
 
 //==========================================================================
 
 // The ResonanceNeut class handles the Neutralino resonances.
 
 class ResonanceNeut : public SUSYResonanceWidths {
 
 public:
 
   // Constructor.
   ResonanceNeut(int idResIn) : kinFac2(), s2W() {initBasic(idResIn);}
 
 private:
 
   bool getChannels(int idPDG) override;
   // Locally stored properties and couplings.
   double kinFac2;
 
   // Initialize constants.
   virtual void initConstants() override;
 
   // Calculate various common prefactors for the current mass.
   virtual void calcPreFac(bool = false) override;
 
   // Caclulate width for currently considered channel.
   virtual void calcWidth(bool calledFromInit = false) override;
 
   double s2W;
 
   // Functions for 3-body decays
   /* Psi psi; */
   /* Phi phi; */
   /* Upsilon upsil; */
 
 };
 
 //==========================================================================
 
 // The ResonanceChar class handles the Chargino resonances.
 
 class ResonanceChar : public SUSYResonanceWidths {
 
 public:
 
   // Constructor.
   ResonanceChar(int idResIn) : kinFac2(), s2W() {initBasic(idResIn);}
 
 private:
 
   bool getChannels(int idPDG) override;
 
   // Locally stored properties and couplings.
   double kinFac2;
 
   // Initialize constants.
   virtual void initConstants() override;
 
   // Calculate various common prefactors for the current mass.
   virtual void calcPreFac(bool = false) override;
 
   // Caclulate width for currently considered channel.
   virtual void calcWidth(bool calledFromInit = false) override;
 
   double s2W;
 
   //Functions for 3-body decays
   /* Psi psi; */
   /* Phi phi; */
   /* Upsilon upsil; */
 
 };
 
 //==========================================================================
 
 // The ResonanceSlepton class handles the Slepton/Sneutrino resonances.
 
 class ResonanceSlepton : public SUSYResonanceWidths {
 
 public:
 
   // Constructor.
   ResonanceSlepton(int idResIn) : s2W() {initBasic(idResIn);}
 
 private:
 
   bool getChannels(int idPDG) override;
 
   // Locally stored properties and couplings.
 
   // Initialize constants.
   virtual void initConstants() override;
 
   // Calculate various common prefactors for the current mass.
   virtual void calcPreFac(bool = false) override;
 
   // Calculate width for currently considered channel.
   virtual void calcWidth(bool calledFromInit = false) override;
 
   double s2W;
 
   // Three-body stau decaywidth classes
   StauWidths stauWidths;
 
 };
 
 //==========================================================================
 
 } // end namespace Pythia8
 
 #endif // end Pythia8_SusyResonanceWidths_H

This page was automatically generated by the 2.3.7 LXR engine. The LXR team