genie::SecondNucleonEmissionI Class Reference

Interface to drive the a second nucleon emission from a nucleus Specfic impelmentations will have different physics. More...

#include <SecondNucleonEmissionI.h>

Inheritance diagram for genie::SecondNucleonEmissionI:

Collaboration diagram for genie::SecondNucleonEmissionI:

Public Member Functions
virtual	~SecondNucleonEmissionI ()
Public Member Functions inherited from genie::EventRecordVisitorI
virtual	~EventRecordVisitorI ()
virtual void	ProcessEventRecord (GHepRecord *event_rec) const =0
Public Member Functions inherited from genie::Algorithm
virtual	~Algorithm ()
virtual void	Configure (const Registry &config)
virtual void	Configure (string config)
virtual void	FindConfig (void)
virtual const Registry &	GetConfig (void) const
Registry *	GetOwnedConfig (void)
virtual const AlgId &	Id (void) const
	Get algorithm ID.
virtual AlgStatus_t	GetStatus (void) const
	Get algorithm status.
virtual bool	AllowReconfig (void) const
virtual AlgCmp_t	Compare (const Algorithm *alg) const
	Compare with input algorithm.
virtual void	SetId (const AlgId &id)
	Set algorithm ID.
virtual void	SetId (string name, string config)
const Algorithm *	SubAlg (const RgKey &registry_key) const
void	AdoptConfig (void)
void	AdoptSubstructure (void)
virtual void	Print (ostream &stream) const
	Print algorithm info.

Protected Member Functions
virtual bool	EmitSecondNucleon (GHepRecord *evrec, const int eject_nucleon_pdg) const
	SecondNucleonEmissionI (string name)
	SecondNucleonEmissionI (string name, string config)
void	LoadConfig (void)
Protected Member Functions inherited from genie::EventRecordVisitorI
	EventRecordVisitorI ()
	EventRecordVisitorI (string name)
	EventRecordVisitorI (string name, string config)
Protected Member Functions inherited from genie::Algorithm
	Algorithm ()
	Algorithm (string name)
	Algorithm (string name, string config)
void	Initialize (void)
void	DeleteConfig (void)
void	DeleteSubstructure (void)
Registry *	ExtractLocalConfig (const Registry &in) const
Registry *	ExtractLowerConfig (const Registry &in, const string &alg_key) const
	Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key.
template<class T>
bool	GetParam (const RgKey &name, T &p, bool is_top_call=true) const
template<class T>
bool	GetParamDef (const RgKey &name, T &p, const T &def) const
template<class T>
int	GetParamVect (const std::string &comm_name, std::vector< T > &v, bool is_top_call=true) const
	Handle to load vectors of parameters.
int	GetParamVectKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
template<class T>
int	GetParamMat (const std::string &comm_name, TMatrixT< T > &mat, bool is_top_call=true) const
	Handle to load matrix of parameters.
template<class T>
int	GetParamMatSym (const std::string &comm_name, TMatrixTSym< T > &mat, bool is_top_call=true) const
int	GetParamMatKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
int	AddTopRegistry (Registry *rp, bool owns=true)
	add registry with top priority, also update ownership
int	AddLowRegistry (Registry *rp, bool owns=true)
	add registry with lowest priority, also update ownership
int	MergeTopRegistry (const Registry &r)
int	AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
	Add registries with top priority, also udated Ownerships.

Protected Attributes
const NuclearModelI *	fNuclModel
	nuclear model
Protected Attributes inherited from genie::Algorithm
bool	fAllowReconfig
bool	fOwnsSubstruc
	true if it owns its substructure (sub-algs,...)
AlgId	fID
	algorithm name and configuration set
vector< Registry * >	fConfVect
vector< bool >	fOwnerships
	ownership for every registry in fConfVect
AlgStatus_t	fStatus
	algorithm execution status
AlgMap *	fOwnedSubAlgMp
	local pool for owned sub-algs (taken out of the factory pool)

Additional Inherited Members
Static Public Member Functions inherited from genie::Algorithm
static string	BuildParamVectKey (const std::string &comm_name, unsigned int i)
static string	BuildParamVectSizeKey (const std::string &comm_name)
static string	BuildParamMatKey (const std::string &comm_name, unsigned int i, unsigned int j)
static string	BuildParamMatRowSizeKey (const std::string &comm_name)
static string	BuildParamMatColSizeKey (const std::string &comm_name)

Detailed Description

Interface to drive the a second nucleon emission from a nucleus Specfic impelmentations will have different physics.

Author

Afroditi Papadopoulou <apapadop \at mit.edu> Massachusetts Institute of Technology - October 04, 2019 Marco Roda <mroda \at liverpool.ac.uk> University of Liverpool

Created:\n October 04, 2019

License:\n Copyright (c) 2003-2025, The GENIE Collaboration

For the full text of the license visit http://copyright.genie-mc.org or see $GENIE/LICENSE

Definition at line 33 of file SecondNucleonEmissionI.h.

Constructor & Destructor Documentation

~SecondNucleonEmissionI()

SecondNucleonEmissionI::~SecondNucleonEmissionI ( )

virtual

Definition at line 62 of file SecondNucleonEmissionI.cxx.

{
 
}

SecondNucleonEmissionI() [1/2]

SecondNucleonEmissionI::SecondNucleonEmissionI ( string name )

protected

Definition at line 50 of file SecondNucleonEmissionI.cxx.

                                                           :
EventRecordVisitorI( name )
{
 
}

References genie::EventRecordVisitorI::EventRecordVisitorI().

Referenced by genie::SpectralFunction2p2h::SpectralFunction2p2h(), genie::SpectralFunction2p2h::SpectralFunction2p2h(), genie::SRCNuclearRecoil::SRCNuclearRecoil(), and genie::SRCNuclearRecoil::SRCNuclearRecoil().

SecondNucleonEmissionI() [2/2]

SecondNucleonEmissionI::SecondNucleonEmissionI ( string name, string config )

protected

Definition at line 56 of file SecondNucleonEmissionI.cxx.

                                                                         :
EventRecordVisitorI( name, config)
{
 
}

References genie::EventRecordVisitorI::EventRecordVisitorI().

Member Function Documentation

EmitSecondNucleon()

bool SecondNucleonEmissionI::EmitSecondNucleon ( GHepRecord * evrec, const int eject_nucleon_pdg ) const

protectedvirtual

Definition at line 68 of file SecondNucleonEmissionI.cxx.

                                                                                                      {
 
  LOG("SecondNucleonEmissionI", pINFO) << "Adding a recoil nucleon with PDG " << eject_nucleon_pdg ;
 
  GHepParticle * nucleon = evrec->HitNucleon();
 
  GHepStatus_t status = kIStHadronInTheNucleus;
  int imom = evrec->TargetNucleusPosition();
 
  //-- Has opposite momentum from the struck nucleon
  double vx = nucleon->Vx();
  double vy = nucleon->Vy();
  double vz = nucleon->Vz();
  double px = -1.* nucleon->Px();
  double py = -1.* nucleon->Py();
  double pz = -1.* nucleon->Pz();
  double M  = PDGLibrary::Instance()->Find(eject_nucleon_pdg)->Mass();
  double E  = TMath::Sqrt(px*px+py*py+pz*pz+M*M);
 
  evrec->AddParticle( eject_nucleon_pdg, status, imom, -1, -1, -1, px, py, pz, E, vx, vy, vz, 0 );
 
  return true ;
}

References genie::GHepRecord::AddParticle(), genie::PDGLibrary::Find(), genie::GHepRecord::HitNucleon(), genie::PDGLibrary::Instance(), genie::kIStHadronInTheNucleus, LOG, pINFO, genie::GHepParticle::Px(), genie::GHepParticle::Py(), genie::GHepParticle::Pz(), genie::GHepRecord::TargetNucleusPosition(), genie::GHepParticle::Vx(), genie::GHepParticle::Vy(), and genie::GHepParticle::Vz().

Referenced by genie::SpectralFunction2p2h::ProcessEventRecord(), and genie::SRCNuclearRecoil::ProcessEventRecord().

LoadConfig()

void SecondNucleonEmissionI::LoadConfig ( void )

protected

Definition at line 92 of file SecondNucleonEmissionI.cxx.

{
 
  RgKey nuclkey = "NuclearModel";
  fNuclModel = 0;
  fNuclModel = dynamic_cast<const NuclearModelI *> (this->SubAlg(nuclkey));
  assert(fNuclModel);
 
}

References fNuclModel, and genie::Algorithm::SubAlg().

Referenced by genie::SpectralFunction2p2h::LoadConfig(), and genie::SRCNuclearRecoil::LoadConfig().

Member Data Documentation

fNuclModel

const NuclearModelI* genie::SecondNucleonEmissionI::fNuclModel

protected

nuclear model

Definition at line 43 of file SecondNucleonEmissionI.h.

Referenced by LoadConfig(), genie::SpectralFunction2p2h::ProcessEventRecord(), and genie::SRCNuclearRecoil::SRCRecoilPDG().

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The documentation for this class was generated from the following files:

• SecondNucleonEmissionI.h
• SecondNucleonEmissionI.cxx