#include "/cvmfs/nova.opensciencegrid.org/externals/genie/v3_00_06_p01/Linux64bit+3.10-2.17-e17-debug/GENIE-Generator/src/Physics/HadronTransport/HNIntranuke2018.h"

Inheritance diagram for genie::HNIntranuke2018:

Public Member Functions
	HNIntranuke2018 ()

	HNIntranuke2018 (string config)

	~HNIntranuke2018 ()

void	ProcessEventRecord (GHepRecord *event_rec) const

virtual string	GetINukeMode () const

virtual string	GetGenINukeMode () const

virtual void	Configure (const Registry &config)

virtual void	Configure (string param_set)

virtual void	FindConfig (void)

virtual const Registry &	GetConfig (void) const

Registry *	GetOwnedConfig (void)

virtual const AlgId &	Id (void) const
	Get algorithm ID. More...

virtual AlgStatus_t	GetStatus (void) const
	Get algorithm status. More...

virtual bool	AllowReconfig (void) const

virtual AlgCmp_t	Compare (const Algorithm *alg) const
	Compare with input algorithm. More...

virtual void	SetId (const AlgId &id)
	Set algorithm ID. More...

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. More...

Protected Member Functions
void	TransportHadrons (GHepRecord *ev) const

void	GenerateVertex (GHepRecord *ev) const

bool	NeedsRescattering (const GHepParticle *p) const

bool	CanRescatter (const GHepParticle *p) const

bool	IsInNucleus (const GHepParticle *p) const

void	SetTrackingRadius (const GHepParticle *p) const

double	GenerateStep (GHepRecord ev, GHepParticle p) const

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. More...

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 >
bool	GetParamVect (const std::string &comm_name, std::vector< T > &v, unsigned int max, bool is_top_call=true) const

int	AddTopRegistry (Registry *rp, bool owns=true)
	add registry with top priority, also update ownership More...

int	AddLowRegistry (Registry *rp, bool owns=true)
	add registry with lowest priority, also update ownership More...

int	MergeTopRegistry (const Registry &r)

int	AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
	Add registries with top priority, also udated Ownerships. More...

Protected Attributes
double	fTrackingRadius
	tracking radius for the nucleus in the current event More...

TGenPhaseSpace	fGenPhaseSpace
	a phase space generator More...

INukeHadroData2018 *	fHadroData2018
	a collection of h+N,h+A data & calculations More...

AlgFactory *	fAlgf
	algorithm factory instance More...

const NuclearModelI *	fNuclmodel
	nuclear model used to generate fermi momentum More...

int	fRemnA
	remnant nucleus A More...

int	fRemnZ
	remnant nucleus Z More...

TLorentzVector	fRemnP4
	P4 of remnant system. More...

GEvGenMode_t	fGMode
	event generation mode (lepton+A, hadron+A, ...) More...

double	fR0
	effective nuclear size param More...

double	fNR
	param multiplying the nuclear radius, determining how far to track hadrons beyond the "nuclear boundary" More...

double	fNucRmvE
	binding energy to subtract from cascade nucleons More...

double	fDelRPion
	factor by which Pion Compton wavelength gets multiplied to become nuclear size enhancement More...

double	fDelRNucleon
	factor by which Nucleon Compton wavelength gets multiplied to become nuclear size enhancement More...

double	fHadStep
	step size for intranuclear hadron transport More...

double	fNucAbsFac
	absorption xsec correction factor (hN Mode) More...

double	fNucCEXFac
	charge exchange xsec correction factor (hN Mode) More...

double	fEPreEq
	threshold for pre-equilibrium reaction More...

double	fFermiFac
	testing parameter to modify fermi momentum More...

double	fFermiMomentum
	whether or not particle collision is pauli blocked More...

bool	fDoFermi
	whether or not to do fermi mom. More...

bool	fDoMassDiff
	whether or not to do mass diff. mode More...

bool	fDoCompoundNucleus
	whether or not to do compound nucleus considerations More...

bool	fUseOset
	Oset model for low energy pion in hN. More...

bool	fAltOset
	NuWro's table-based implementation (not recommended) More...

bool	fXsecNNCorr
	use nuclear medium correction for NN cross section More...

double	fPionMFPScale
	tweaking factors for tuning More...

double	fPionFracCExScale

double	fPionFracInelScale

double	fPionFracAbsScale

double	fPionFracPiProdScale

double	fNucleonMFPScale

double	fNucleonFracCExScale

double	fNucleonFracInelScale

double	fNucleonFracAbsScale

double	fNucleonFracPiProdScale

bool	fAllowReconfig

bool	fOwnsSubstruc
	true if it owns its substructure (sub-algs,...) More...

AlgId	fID
	algorithm name and configuration set More...

vector< Registry * >	fConfVect

vector< bool >	fOwnerships
	ownership for every registry in fConfVect More...

AlgStatus_t	fStatus
	algorithm execution status More...

AlgMap *	fOwnedSubAlgMp
	local pool for owned sub-algs (taken out of the factory pool) More...

Private Member Functions
void	LoadConfig (void)

void	SimulateHadronicFinalState (GHepRecord ev, GHepParticle p) const

INukeFateHN_t	HadronFateHN (const GHepParticle *p) const

INukeFateHN_t	HadronFateOset () const

double	FateWeight (int pdgc, INukeFateHN_t fate) const

void	ElasHN (GHepRecord ev, GHepParticle p, INukeFateHN_t fate) const

void	AbsorbHN (GHepRecord ev, GHepParticle p, INukeFateHN_t fate) const

void	InelasticHN (GHepRecord ev, GHepParticle p) const

void	GammaInelasticHN (GHepRecord ev, GHepParticle p, INukeFateHN_t fate) const

bool	HandleCompoundNucleusHN (GHepRecord ev, GHepParticle p) const

int	HandleCompoundNucleus (GHepRecord ev, GHepParticle p, int mom) const

Private Attributes
int	nuclA
	value of A for the target nucleus in hA mode More...

double	fNucQEFac

Friends
class	IntranukeTester

Detailed Description

Definition at line 51 of file HNIntranuke2018.h.

Constructor & Destructor Documentation

HNIntranuke2018::HNIntranuke2018 ( )

Definition at line 96 of file HNIntranuke2018.cxx.

                                  :
 Intranuke2018("genie::HNIntranuke2018")
 {
 
 }

HNIntranuke2018::HNIntranuke2018 ( string config )

Definition at line 102 of file HNIntranuke2018.cxx.

                                               :
 Intranuke2018("genie::HNIntranuke2018",config)
 {
 
 }

HNIntranuke2018::~HNIntranuke2018 ( )

Definition at line 108 of file HNIntranuke2018.cxx.

 {
 
 }

Member Function Documentation

void HNIntranuke2018::AbsorbHN	(	GHepRecord *	ev,
		GHepParticle *	p,
		INukeFateHN_t	fate
	)		const

private

Definition at line 388 of file HNIntranuke2018.cxx.

Referenced by GetGenINukeMode(), and SimulateHadronicFinalState().

 {
   // handles pi+d->2p, pi-d->nn, pi0 d->pn absorbtion, all using pi+d values
   
   int pdgc = p->Pdg();
 
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
   LOG("HNIntranuke2018", pDEBUG)
     << "AbsorbHN() is invoked for a : " << p->Name()
     << " whose fate is : " << INukeHadroFates::AsString(fate);
 #endif
 
   // check fate
   if(fate!=kIHNFtAbs)
     {
       LOG("HNIntranuke2018", pWARN)
         << "AbsorbHN() cannot handle fate: " << INukeHadroFates::AsString(fate);
       return;
     }
 
   // random number generator
   RandomGen * rnd = RandomGen::Instance();
 
   // Notes on the kinematics
   // -- Simple variables are used for efficiency
   // -- Variables are numbered according to particle
   // -- -- #1 -> incoming particle
   // -- -- #2 -> target (here, 2_1 and 2_2 for individual particles)
   // -- -- #3 -> scattered incoming (Particle tracked in hA mode)
   // -- -- #4 -> other scattered particle
   // -- Suffix "L" is for lab frame, suffix "CM" is for center of mass frame
   // -- Subscript "z" is for parallel component, "t" is for transverse
 
   int pcode, t1code, t2code, scode, s2code; // particles
   double M1, M2_1, M2_2, M3, M4;        // rest energies, in GeV
   double E1L, P1L, E2L, P2L, E3L, P3L, E4L, P4L;
   double P1zL, P2zL;
   double beta, gm; // speed and gamma for CM frame in lab
   double Et, E2CM;
   double C3CM, S3CM;  // cos and sin of scattering angle
   double Theta1, Theta2, theta5;
   double PHI3;        // transverse scattering angle
   double E1CM, E3CM, E4CM, P3CM;
   double P3zL, P3tL, P4zL, P4tL;
   double E2_1L, E2_2L;
   TVector3 tP2_1L, tP2_2L, tP1L, tP2L, tPtot, P1zCM, P2zCM;
   TVector3 tP3L, tP4L;
   TVector3 bDir, tTrans, tbeta, tVect;
 
   // Library instance for reference
   PDGLibrary * pLib = PDGLibrary::Instance();
  
   // Handle fermi target
   Target target(ev->TargetNucleus()->Pdg());
 
   // Target should be a deuteron, but for now
   // handling it as seperate nucleons
   if(pdgc==211) // pi-plus
     {
       pcode  = 211;
       t1code = 2212; // proton
       t2code = 2112; // neutron
       scode  = 2212;
       s2code = 2212;
     }
   else if(pdgc==-211) // pi-minus
     {
       pcode  = -211;
       t1code = 2212;
       t2code = 2112;
       scode  = 2112;
       s2code = 2112;
     }
   else if(pdgc==111) // pi-zero
     {
       pcode  = 111;
       t1code = 2212;
       t2code = 2112;
       scode  = 2212;
       s2code = 2112;
     }
   else
     {
       LOG("HNIntranuke2018", pWARN)
         << "AbsorbHN() cannot handle probe: " << pdgc;
       return;
     }
  
   // assign proper masses
   M1   = pLib->Find(pcode) ->Mass();
   M2_1 = pLib->Find(t1code)->Mass();
   M2_2 = pLib->Find(t2code)->Mass();
   M3   = pLib->Find(scode) ->Mass();
   M4   = pLib->Find(s2code)->Mass();
 
   // handle fermi momentum 
   if(fDoFermi)
     {
       target.SetHitNucPdg(t1code);
       fNuclmodel->GenerateNucleon(target);
       tP2_1L=fFermiFac * fNuclmodel->Momentum3();
       E2_1L = TMath::Sqrt(tP2_1L.Mag2() + M2_1*M2_1);
  
       target.SetHitNucPdg(t2code);
       fNuclmodel->GenerateNucleon(target);
       tP2_2L=fFermiFac * fNuclmodel->Momentum3();
       E2_2L = TMath::Sqrt(tP2_2L.Mag2() + M2_2*M2_2);
     }
   else
     {
       tP2_1L.SetXYZ(0.0, 0.0, 0.0);
       E2_1L = M2_1;
 
       tP2_2L.SetXYZ(0.0, 0.0, 0.0);
       E2_2L = M2_2;
     }
 
   E2L = E2_1L + E2_2L;
 
   // adjust p to reflect scattering
   // get random scattering angle
   C3CM = fHadroData2018->IntBounce(p,t1code,scode,fate);
     if (C3CM<-1.) 
     {
       p->SetStatus(kIStStableFinalState);
       ev->AddParticle(*p);
       return;
     }
   S3CM = TMath::Sqrt(1.0 - C3CM*C3CM);
 
   // Get lab energy and momenta
   E1L = p->E();
   if(E1L<0.001) E1L=0.001;
   P1L = TMath::Sqrt(E1L*E1L - M1*M1);
   tP1L = p->P4()->Vect();
   tP2L = tP2_1L + tP2_2L;
   P2L = tP2L.Mag();
   tPtot = tP1L + tP2L;
 
   // get unit vectors and angles needed for later
   bDir = tPtot.Unit();
   Theta1 = tP1L.Angle(bDir);
   Theta2 = tP2L.Angle(bDir);
 
   // get parallel and transverse components
   P1zL = P1L*TMath::Cos(Theta1);
   P2zL = P2L*TMath::Cos(Theta2);
   tVect.SetXYZ(1,0,0);
   if(TMath::Abs((tVect - bDir).Mag())<.01) tVect.SetXYZ(0,1,0);
   theta5 = tVect.Angle(bDir);
   tTrans = (tVect - TMath::Cos(theta5)*bDir).Unit();
 
   // calculate beta and gamma
   tbeta = tPtot * (1.0 / (E1L + E2L));
   beta = tbeta.Mag();
   gm = 1.0 / TMath::Sqrt(1.0 - beta*beta);
 
   // boost to CM frame to get scattered particle momenta
   E1CM = gm*E1L - gm*beta*P1zL;
   P1zCM = gm*P1zL*bDir - gm*tbeta*E1L;
   E2CM = gm*E2L - gm*beta*P2zL;
   P2zCM = gm*P2zL*bDir - gm*tbeta*E2L;
   Et = E1CM + E2CM;
   E3CM = (Et*Et + (M3*M3) - (M4*M4)) / (2.0*Et);
   E4CM = Et - E3CM;
   P3CM = TMath::Sqrt(E3CM*E3CM - M3*M3);
 
   // boost back to lab
   P3zL = gm*beta*E3CM + gm*P3CM*C3CM;
   P3tL = P3CM*S3CM;
   P4zL = gm*beta*E4CM + gm*P3CM*(-C3CM);
   P4tL = P3CM*(-S3CM);
 
   P3L = TMath::Sqrt(P3zL*P3zL + P3tL*P3tL);
   P4L = TMath::Sqrt(P4zL*P4zL + P4tL*P4tL);
 
   // check for too small values
   // may introduce error, so warn if it occurs
   if(!(TMath::Finite(P3L))||P3L<.001)
     {
       LOG("HNIntranuke2018",pINFO)
         << "Particle 3 " << M3 << " momentum small or non-finite: " << P3L
         << "\n" << "--> Assigning .001 as new momentum";
       P3tL = 0;
       P3zL = .001;
       P3L  = .001;
       E3L  = TMath::Sqrt(P3L*P3L + M3*M3);
     }
 
   if(!(TMath::Finite(P4L))||P4L<.001)
     {
       LOG("HNIntranuke2018",pINFO)
         << "Particle 4 " << M4 << " momentum small or non-finite: " << P4L
         << "\n" << "--> Assigning .001 as new momentum";
       P4tL = 0;
       P4zL = .001;
       P4L  = .001;
       E4L  = TMath::Sqrt(P4L*P4L + M4*M4);
     }
 
   // pauli blocking (do not apply PB for Oset)
   //if(!fUseOset && (P3L < fFermiMomentum || P4L < fFermiMomentum))
   double ke   = p->KinE() / units::MeV;
   if((!fUseOset || ke > 350.0 ) && (P3L < fFermiMomentum || P4L < fFermiMomentum))
     {
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
       LOG("HNIntranuke2018",pINFO) << "AbsorbHN failed: Pauli blocking";
 #endif
       /*
       p->SetStatus(kIStHadronInTheNucleus);
       //disable until needed
       //      utils::intranuke2018::StepParticle(p,fFreeStep,fTrackingRadius);
       ev->AddParticle(*p);   
       return;
       */
       // new attempt at error handling:
       LOG("HNIntranuke2018", pINFO) << "AbsorbHN failed: Pauli blocking";
       exceptions::INukeException exception;
       exception.SetReason("hN absorption failed");
       throw exception;
     }
 
   // handle remnant nucleus updates
   fRemnZ--;
   fRemnA -=2;
   fRemnP4 -= TLorentzVector(tP2_1L,E2_1L);
   fRemnP4 -= TLorentzVector(tP2_2L,E2_2L);
 
   // get random phi angle, distributed uniformally in 360 deg
   PHI3 = 2 * kPi * rnd->RndFsi().Rndm();
   
   tP3L = P3zL*bDir + P3tL*tTrans;
   tP4L = P4zL*bDir + P4tL*tTrans;
 
   tP3L.Rotate(PHI3,bDir);  // randomize transverse components
   tP4L.Rotate(PHI3,bDir); 
 
   E3L = TMath::Sqrt(P3L*P3L + M3*M3);
   E4L = TMath::Sqrt(P4L*P4L + M4*M4);
 
   // create t particle w/ appropriate momenta, code, and status
   // set target's mom to be the mom of the hadron that was cloned
   GHepParticle * t = new GHepParticle(*p);
   t->SetFirstMother(p->FirstMother());
   t->SetLastMother(p->LastMother());
 
   TLorentzVector t4P4L(tP4L,E4L);
   t->SetPdgCode(s2code);
   t->SetMomentum(t4P4L);
   t->SetStatus(kIStHadronInTheNucleus);
 
   // adjust p to reflect scattering
   TLorentzVector t4P3L(tP3L,E3L);
   p->SetPdgCode(scode);
   p->SetMomentum(t4P3L);
   p->SetStatus(kIStHadronInTheNucleus);
 
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
   LOG("HNIntranuke2018", pDEBUG)
     << "|p3| = " << (P3L) << ", E3 = " << (E3L);
   LOG("HNIntranuke2018", pDEBUG)
     << "|p4| = " << (P4L) << ", E4 = " << (E4L);
 #endif
 
   ev->AddParticle(*p);
   ev->AddParticle(*t);
 
   delete t; // delete particle clone
 }

int Algorithm::AddLowRegistry	(	Registry *	rp,
		bool	owns = `true`
	)

protectedinherited

add registry with lowest priority, also update ownership

Definition at line 601 of file Algorithm.cxx.

Referenced by genie::EventGenerator::Configure().

                                                        {
 
   fConfVect.push_back( rp ) ;
   fOwnerships.push_back( own ) ;
 
   if ( fConfig ) {
     delete fConfig ;
     fConfig = 0 ;
   }
 
   return fConfVect.size() ;
 
 }

int Algorithm::AddTopRegisties	(	const vector< Registry * > &	rs,
		bool	owns = `false`
	)

protectedinherited

Add registries with top priority, also udated Ownerships.

Definition at line 653 of file Algorithm.cxx.

                                                                        {
 
   fConfVect.insert( fConfVect.begin(), rs.begin(), rs.end() ) ;
   
   fOwnerships.insert( fOwnerships.begin(), rs.size(), own ) ;
   
   if ( fConfig ) {
     delete fConfig ;
     fConfig = 0 ;
   }
 
   return fConfVect.size() ;  
 
 }

int Algorithm::AddTopRegistry	(	Registry *	rp,
		bool	owns = `true`
	)

protectedinherited

add registry with top priority, also update ownership

Definition at line 585 of file Algorithm.cxx.

Referenced by genie::EventGeneratorListAssembler::AssembleGeneratorList().

                                                        {  
 
   fConfVect.insert( fConfVect.begin(), rp ) ;
   fOwnerships.insert( fOwnerships.begin(), own ) ;
 
   if ( fConfig ) {
     delete fConfig ;
     fConfig = 0 ;
   }
 
   return fConfVect.size() ;
 
 }

void Algorithm::AdoptConfig ( void )

inherited

Clone the configuration registry looked up from the configuration pool and take its ownership

Definition at line 394 of file Algorithm.cxx.

References Configure(), GetConfig(), LOG, and pNOTICE.

Referenced by genie::Algorithm::AllowReconfig().

                                 {
 
   LOG("Algorithm", pNOTICE)
     << this->Id().Key() << " is taking ownership of its configuration";
   
   // if(fOwnsConfig) {
   //   LOG("Algorithm", pWARN)
   //     << this->Id().Key() << " already owns its configuration!";
   //   return;
   // }
 
   this->Configure( GetConfig() );
 }

void Algorithm::AdoptSubstructure ( void )

inherited

Take ownership of the algorithms subtructure (sub-algorithms,...) by copying them from the AlgFactory pool to the local pool Also bring all the configuration variables to the top level config Registry. This can be used to group together a series of algorithms & their configurations and extract (a clone of) this group from the shared pools. Having a series of algorithms/configurations behaving as a monolithic block, with a single point of configuration (the top level) is to be used when bits & pieces of GENIE are used in isolation for data fitting or reweighting

Definition at line 408 of file Algorithm.cxx.

References genie::AlgFactory::AdoptAlgorithm(), genie::Algorithm::AdoptSubstructure(), GetConfig(), genie::AlgFactory::Instance(), genie::kRgAlg, LOG, pDEBUG, pNOTICE, and genie::RegistryItemI::TypeInfo().

Referenced by genie::Algorithm::AdoptSubstructure(), genie::Algorithm::AllowReconfig(), main(), and testReconfigInOwnedModules().

 {
 // Take ownership of the algorithms subtructure (sub-algorithms,..) by copying 
 // them from the AlgFactory pool to the local pool. Also bring all the 
 // configuration variables to the top level. See the header for more details.
 // A secial naming convention is required for configuration parameter keys 
 // for parameters belonging to sub-algorithms (or sub-algorithms of these 
 // sub-algorithms and so on...). 
 // The convention is: "sub-alg-key/sub-sub-alg-key/.../original name"
 // This is a recursive method: The AdoptSubtructure()of all sub-algorithms is
 // invoked.
 //
   LOG("Algorithm", pNOTICE) 
      << "Algorithm: " << this->Id().Key() << " is adopting its substructure";
 
 //  Registry deep_config;
 //  deep_config.UnLock();
 //  deep_config.SetName(this->Id().Key());
 
   //  deep_config.SetName(this->Id().Config() + ";D");
   //  fID.SetConfig(this->Id().Config() + ";D");
 
   if(fOwnsSubstruc) this->DeleteSubstructure();
 
   fOwnedSubAlgMp = new AlgMap;
   fOwnsSubstruc  = true;
 
   AlgFactory * algf = AlgFactory::Instance();
 
   const RgIMap & rgmap = GetConfig().GetItemMap();
 
   RgIMapConstIter iter = rgmap.begin();
   for( ; iter != rgmap.end(); ++iter) {
 
     RgKey reg_key = iter->first;
     RegistryItemI * ri = iter->second;
 
     if(ri->TypeInfo() == kRgAlg) {
         LOG("Algorithm", pDEBUG) 
                  << "Found sub-algorithm pointed to by " << reg_key;
         RgAlg reg_alg = fConfig->GetAlg(reg_key);
         AlgId id(reg_alg);
 
         LOG("Algorithm", pDEBUG) << "Adopting sub-algorithm = " << id.Key();
         Algorithm * subalg = algf->AdoptAlgorithm(id.Name(),id.Config());
         subalg->AdoptSubstructure();
 
         LOG("Algorithm", pDEBUG) << "Adding sub-algorithm to local pool";
         AlgMapPair key_alg_pair(reg_key, subalg);
         fOwnedSubAlgMp->insert(key_alg_pair);
 
     }
 
   }
 
 
   if ( fConfig ) {
     delete fConfig ;
     fConfig = 0 ;
   }
 
 }

virtual bool genie::Algorithm::AllowReconfig ( void ) const

inlinevirtualinherited

Allow reconfigration after initializaton? Algorithms may opt-out, if reconfiguration is not necessary, to improve event reweighting speed.

Definition at line 106 of file Algorithm.h.

Referenced by genie::AlgFactory::ForceReconfiguration().

106 { return fAllowReconfig; }

genie::Algorithm::fAllowReconfig

bool fAllowReconfig

Definition: Algorithm.h:153

bool Intranuke2018::CanRescatter ( const GHepParticle * p ) const

protectedinherited

Definition at line 236 of file Intranuke2018.cxx.

References ana::assert(), genie::kPdgKP, genie::kPdgNeutron, genie::kPdgPi0, genie::kPdgPiM, genie::kPdgPiP, genie::kPdgProton, and genie::GHepParticle::Pdg().

Referenced by genie::Intranuke2018::GetGenINukeMode(), and genie::Intranuke2018::TransportHadrons().

 {
 // checks whether a particle that needs to be rescattered, can in fact be 
 // rescattered by this cascade MC
 
   assert(p);
   return  ( p->Pdg() == kPdgPiP     || 
             p->Pdg() == kPdgPiM     || 
             p->Pdg() == kPdgPi0     ||
             p->Pdg() == kPdgProton  ||
             p->Pdg() == kPdgNeutron ||
             //      p->Pdg() == kPdgGamma   ||
             p->Pdg() == kPdgKP      //||
             //      p->Pdg() == kPdgKM
           );
 }

AlgCmp_t Algorithm::Compare ( const Algorithm * alg ) const

virtualinherited

Compare with input algorithm.

Definition at line 294 of file Algorithm.cxx.

References genie::AlgId::Config(), genie::Algorithm::Id(), genie::kAlgCmpDiffAlg, genie::kAlgCmpDiffConfig, genie::kAlgCmpIdentical, genie::kAlgCmpUnknown, and genie::AlgId::Name().

Referenced by genie::Algorithm::AllowReconfig().

 {
 // Compares itself with the input algorithm
 
   string alg1    = this->Id().Name();
   string config1 = this->Id().Config();
   string alg2    = algo->Id().Name();
   string config2 = algo->Id().Config();
 
   if(alg1 == alg2)
   {
     if(config1 == config2) return kAlgCmpIdentical;
     else                   return kAlgCmpDiffConfig;
   }
   else return kAlgCmpDiffAlg;
 
   return kAlgCmpUnknown;
 }

void Intranuke2018::Configure ( const Registry & config )

virtualinherited

Configure the algorithm with an external registry The registry is merged with the top level registry if it is owned, Otherwise a copy of it is added with the highest priority

Reimplemented from genie::Algorithm.

Definition at line 432 of file Intranuke2018.cxx.

References genie::Algorithm::Configure(), and genie::Intranuke2018::LoadConfig().

 {
   Algorithm::Configure(config);
   this->LoadConfig();
 }

void Intranuke2018::Configure ( string config )

virtualinherited

Configure the algorithm from the AlgoConfigPool based on param_set string given in input An algorithm contains a vector of registries coming from different xml configuration files, which are loaded according a very precise prioriy This methods will load a number registries in order of priority: 1) "Tunable" parameter set from CommonParametes. This is loaded with the highest prioriry and it is designed to be used for tuning procedure Usage not expected from the user. 2) For every string defined in "CommonParame" the corresponding parameter set will be loaded from CommonParameter.xml 3) parameter set specified by the config string and defined in the xml file of the algorithm 4) if config is not "Default" also the Default parameter set from the same xml file will be loaded Effectively this avoids the repetion of a parameter when it is not changed in the requested configuration

Reimplemented from genie::Algorithm.

Definition at line 438 of file Intranuke2018.cxx.

References genie::Algorithm::Configure(), and genie::Intranuke2018::LoadConfig().

 {
   Algorithm::Configure(param_set);
   this->LoadConfig();
 }

void Algorithm::DeleteConfig ( void )

protectedinherited

Definition at line 471 of file Algorithm.cxx.

References MECModelEnuComparisons::i.

Referenced by genie::Algorithm::AllowReconfig().

 {
   // there is nothing to delete if the configuration is not owned but is 
   // rather looked up from the configuration pool
   //
   
   for ( unsigned int i = 0 ; i < fConfVect.size() ; ++i ) {
     if ( fOwnerships[i] ) {
       delete fConfVect[i] ;
     }
   }
 
   fConfVect.clear() ;
   fOwnerships.clear() ;
 
   // delete owned configuration registry
 
   if(fConfig) {
     delete fConfig; 
     fConfig=0;
   }
 
 }

void Algorithm::DeleteSubstructure ( void )

protectedinherited

Definition at line 496 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

 {
   // there is nothing to delete if the sub-algorithms are not owned but rather
   // taken from the AlgFactory's pool
   //
   if(!fOwnsSubstruc) return;
 
   // delete local algorithm pool
   //
   AlgMapIter iter = fOwnedSubAlgMp->begin();
   for( ; iter != fOwnedSubAlgMp->end(); ++iter) {
     Algorithm * alg = iter->second;
     if(alg) {
       delete alg;
       alg=0;
     }
   }
   delete fOwnedSubAlgMp;
   fOwnedSubAlgMp = 0;
 }

void HNIntranuke2018::ElasHN	(	GHepRecord *	ev,
		GHepParticle *	p,
		INukeFateHN_t	fate
	)		const

private

Definition at line 659 of file HNIntranuke2018.cxx.

References genie::GHepRecord::AddParticle(), genie::INukeHadroFates::AsString(), genie::Intranuke2018::fDoFermi, genie::Intranuke2018::fFermiFac, genie::Intranuke2018::fHadroData2018, genie::Intranuke2018::fNuclmodel, genie::Intranuke2018::fRemnA, genie::Intranuke2018::fRemnP4, genie::Intranuke2018::fRemnZ, genie::NuclearModelI::GenerateNucleon(), genie::RandomGen::Instance(), genie::INukeHadroData2018::IntBounce(), genie::kIHNFtCEx, genie::kIHNFtElas, genie::kIMdHN, genie::kIStStableFinalState, genie::kPdgK0, genie::kPdgKP, genie::kPdgNeutron, genie::kPdgPi0, genie::kPdgPiM, genie::kPdgPiP, genie::kPdgProton, LOG, genie::GHepParticle::Mass(), genie::NuclearModelI::Momentum3(), genie::GHepParticle::Name(), pDEBUG, genie::GHepParticle::Pdg(), pINFO, pWARN, generate_hists::rnd, genie::RandomGen::RndFsi(), genie::GHepParticle::SetMomentum(), genie::GHepParticle::SetPdgCode(), genie::exceptions::INukeException::SetReason(), genie::GHepParticle::SetStatus(), ana::Sqrt(), confusionMatrixTree::t, genie::GHepRecord::TargetNucleus(), and genie::utils::intranuke2018::TwoBodyCollision().

Referenced by GetGenINukeMode(), and SimulateHadronicFinalState().

 {
   // scatters particle within nucleus
 
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
   LOG("HNIntranuke2018", pDEBUG)
     << "ElasHN() is invoked for a : " << p->Name()
     << " whose fate is : " << INukeHadroFates::AsString(fate);
 #endif
 
   if(fate!=kIHNFtCEx && fate!=kIHNFtElas)
     {
       LOG("HNIntranuke2018", pWARN)
         << "ElasHN() cannot handle fate: " << INukeHadroFates::AsString(fate);
       return;
     }
 
   // Random number generator
   RandomGen * rnd = RandomGen::Instance();
 
   // vars for incoming particle, target, and scattered pdg codes
   int pcode = p->Pdg();
   int tcode, scode, s2code;
   double ppcnt = (double) fRemnZ / (double) fRemnA; // % of protons
 
   // Select a target randomly, weighted to #
   // -- Unless, of course, the fate is CEx,
   // -- in which case the target may be deterministic
   // Also assign scattered particle code
   if(fate==kIHNFtCEx)
     {
       if(pcode==kPdgPiP)      {tcode = kPdgNeutron; scode = kPdgPi0; s2code = kPdgProton;}
       else if(pcode==kPdgPiM) {tcode = kPdgProton;  scode = kPdgPi0; s2code = kPdgNeutron;}
       else if(pcode==kPdgKP)  {tcode = kPdgNeutron; scode = kPdgK0; s2code = kPdgProton;}
       else
         {
           // for pi0
           tcode  = (rnd->RndFsi().Rndm()<=ppcnt)?(kPdgProton) :(kPdgNeutron);
           scode  = (tcode == kPdgProton)        ?(kPdgPiP)    :(kPdgPiM);
           s2code = (tcode == kPdgProton)        ?(kPdgNeutron):(kPdgProton);
         }
     }
   else
     {
       tcode = (rnd->RndFsi().Rndm()<=ppcnt)?(kPdgProton):(kPdgNeutron);
       scode = pcode;
       s2code = tcode;
     }
 
   // get random scattering angle
   double C3CM = fHadroData2018->IntBounce(p,tcode,scode,fate);
   if (C3CM<-1.) 
     {
       p->SetStatus(kIStStableFinalState);
       ev->AddParticle(*p);
       return;
     }
 
   // create scattered particle
   GHepParticle * t = new GHepParticle(*p);
   t->SetPdgCode(tcode);
   double Mt = t->Mass();
   //t->SetMomentum(TLorentzVector(0,0,0,Mt));
 
   // handle fermi momentum 
   if(fDoFermi)
     {
       // Handle fermi target
       Target target(ev->TargetNucleus()->Pdg());
       //LOG("HAIntranuke2018", pNOTICE) << "Nuclmodel= " << fNuclmodel->ModelType(target) ;
       target.SetHitNucPdg(tcode);
       fNuclmodel->GenerateNucleon(target);
       TVector3 tP3L = fFermiFac * fNuclmodel->Momentum3();
       double tE = TMath::Sqrt(tP3L.Mag2() + Mt*Mt);
       t->SetMomentum(TLorentzVector(tP3L,tE));
     }
   else
     {
       t->SetMomentum(TLorentzVector(0,0,0,Mt));
     }
 
   bool pass = utils::intranuke2018::TwoBodyCollision(ev,pcode,tcode,scode,s2code,C3CM,
                                                   p,t,fRemnA,fRemnZ,fRemnP4,kIMdHN);
 
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
   LOG("HNIntranuke2018",pDEBUG)
     << "|p3| = " << P3L << ", E3 = " << E3L;
   LOG("HNIntranuke2018",pDEBUG)
     << "|p4| = " << P4L << ", E4 = " << E4L;
 #endif
 
   if (pass==true)
   {
     ev->AddParticle(*p);
     ev->AddParticle(*t);
   } else
   {
     delete t; //fixes memory leak
     LOG("HNIntranuke2018", pINFO) << "Elastic in hN failed calling TwoBodyCollision";
     exceptions::INukeException exception;
     exception.SetReason("hN scattering kinematics through TwoBodyCollision failed");
     throw exception;
   }
 
   delete t;
 
 }

Registry * Algorithm::ExtractLocalConfig ( const Registry & in ) const

protectedinherited

Split an incoming configuration Registry into a block valid for this algorithm Ownership of the returned registry belongs to the algo

Definition at line 518 of file Algorithm.cxx.

References genie::RegistryItemI::Clone(), genie::Registry::GetItemMap(), genie::Registry::Name(), and confusionMatrixTree::out.

Referenced by genie::Algorithm::AllowReconfig().

                                                                     {
 
   const RgIMap & rgmap = in.GetItemMap();
   Registry * out = new Registry( in.Name(), false );
   
   for( RgIMapConstIter reg_iter = rgmap.begin(); 
        reg_iter != rgmap.end(); ++reg_iter ) {
 
     RgKey reg_key = reg_iter->first;
     if( reg_key.find( '/' ) != string::npos) continue; 
 
     // at this point
     // this key is referred to the local algorithm
     // it has to be copied in out;
       
     RegistryItemI * ri = reg_iter->second;
     RgIMapPair key_item_pair( reg_key, ri->Clone() );
     out -> Set(key_item_pair);
 
   }
 
   if ( out -> NEntries() <= 0 ) {
     delete out ;
     out = 0 ;
   }
 
   return out ;
 }

Registry * Algorithm::ExtractLowerConfig	(	const Registry &	in,
		const string &	alg_key
	)		const

protectedinherited

Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key.

Definition at line 549 of file Algorithm.cxx.

References genie::RegistryItemI::Clone(), genie::Registry::GetItemMap(), genie::Registry::Name(), and confusionMatrixTree::out.

Referenced by genie::Algorithm::AllowReconfig().

                                                                                             {
 
   const RgIMap & rgmap = in.GetItemMap();
   Registry * out = new Registry( in.Name(), false );
   
   for( RgIMapConstIter reg_iter = rgmap.begin(); 
        reg_iter != rgmap.end(); ++reg_iter ) {
     
     RgKey reg_key = reg_iter->first;
     if( reg_key.find(alg_key+"/") == string::npos) continue; 
 
     // at this point
     // this key is referred to the sub-algorithm
     // indicated by alg_key: it has to be copied in out;
       
     int new_key_start = reg_key.find_first_of('/')+1;
     RgKey new_reg_key = reg_key.substr( new_key_start, reg_key.length() );
   
     RegistryItemI * ri = reg_iter->second;
     RgIMapPair key_item_pair(new_reg_key, ri->Clone());
     out -> Set(key_item_pair);
 
   }
 
   if ( out -> NEntries() <= 0 ) {
     delete out ;
     out = 0 ;
   }
   
   return out ;
   
 }

double HNIntranuke2018::FateWeight	(	int	pdgc,
		INukeFateHN_t	fate
	)		const

private

Definition at line 363 of file HNIntranuke2018.cxx.

References genie::Intranuke2018::fDoCompoundNucleus, genie::Intranuke2018::fRemnA, genie::Intranuke2018::fRemnZ, genie::kIHNFtAbs, genie::kIHNFtCEx, genie::kIHNFtCmp, genie::kPdgKP, genie::kPdgNeutron, genie::kPdgPiM, genie::kPdgPiP, genie::kPdgProton, LOG, and pERROR.

Referenced by GetGenINukeMode(), and HadronFateHN().

 {
   // turn fates off if the remnant nucleus does not have the number of p,n
   // required
 
   int np = fRemnZ;
   int nn = fRemnA - fRemnZ;
  
   if (np < 1 && nn < 1)
     {
       LOG("HNIntranuke2018", pERROR) << "** Nothing left in nucleus!!! **";
       return 0;
     }
   else
     {
       if (fate == kIHNFtCEx && pdgc==kPdgPiP ) { return (nn>=1) ? 1. : 0.; }
       if (fate == kIHNFtCEx && pdgc==kPdgPiM ) { return (np>=1) ? 1. : 0.; }
       if (fate == kIHNFtCEx && pdgc==kPdgKP  ) { return (nn>=1) ? 1. : 0.; } //Added, changed np to nn
       if (fate == kIHNFtAbs)      { return ((nn>=1) && (np>=1)) ? 1. : 0.; }
       if (fate == kIHNFtCmp )     { return ((pdgc==kPdgProton||pdgc==kPdgNeutron)&&fDoCompoundNucleus&&fRemnA>5) ? 1. : 0.; }
 
     }
   return 1.;
 }

void Algorithm::FindConfig ( void )

virtualinherited

Lookup configuration from the config pool Similar logic from void Configure(string)

Definition at line 135 of file Algorithm.cxx.

References gen_hdf5record::config, exit(), genie::AlgConfigPool::FindRegistry(), genie::Registry::GetItemMap(), genie::Registry::GetString(), MECModelEnuComparisons::i, genie::AlgConfigPool::Instance(), it, genie::Registry::ItemIsLocal(), parse_dependency_file_t::list, LOG, pDEBUG, pFATAL, time_estimates::pool, pWARN, moon_position_table_new3::second, genie::utils::str::Split(), string, and APDHVSetting::temp.

 {
 // Finds its configration Registry from the ConfigPool and gets a pointer to
 // it. If the Registry comes from the ConfigPool then the Algorithm does not
 // own its configuration (the ConfigPool singleton keeps the ownership and the
 // responsibility to -eventually- delete all the Registries it instantiates
 // by parsing the XML config files).
 
   DeleteConfig() ;
 
   AlgConfigPool * pool = AlgConfigPool::Instance();
 
   Registry * config = 0 ;
 
   // load the Default config if config is not the default
   if ( fID.Config() != "Default" ) {
     config = pool -> FindRegistry( fID.Name(), "Default" );
     if ( config ) {
       if ( config -> NEntries() > 0 ) {
         AddTopRegistry( config, false ) ;
         LOG("Algorithm", pDEBUG) << "\n" << *config;
       }
     }
   } 
 
   // Load the right config 
   config = pool->FindRegistry(this);
 
   if(!config)
     // notify & keep whatever config Registry was used before.
     LOG("Algorithm", pWARN)
        << "No Configuration available for "
        << this->Id().Key() << " at the ConfigPool";
   else {
     if ( config -> NEntries() > 0 ) {
       AddTopRegistry( config, false ) ;
       LOG("Algorithm", pDEBUG) << "\n" << config;
     }
   }
   
   const string common_key_root = "Common" ;
   std::map<string, string> common_lists;
 
   // Load Common Parameters if key that start with "Common" is found
   for ( unsigned int i = 0 ; i < fConfVect.size() ; ++i ) {
     const Registry & temp = * fConfVect[i] ;
     for ( RgIMapConstIter it = temp.GetItemMap().begin() ; it !=  temp.GetItemMap().end() ; ++it ) {
       
       // check if it is a "Common" entry
       if ( it -> first.find( common_key_root ) == 0 ) {
         // retrieve the type of the common entry
         std::string type = it -> first.substr(common_key_root.size() ) ;
         
         if ( temp.ItemIsLocal( it -> first ) ) {
           
           string temp_list = temp.GetString( it -> first ) ;
           if ( temp_list.length() > 0 ) {
             common_lists[type] = temp_list ;
           }
         }
       }
       
     }
     
   } // loop over the local registries
 
 
   for ( std::map<string, string>::const_iterator it = common_lists.begin() ;
         it != common_lists.end() ; ++it ) {
 
     vector<string> list = str::Split( it -> second , "," ) ;
 
     for ( unsigned int i = 0; i < list.size(); ++i ) {
 
       config = pool -> CommonList( it -> first, list[i] ) ;
 
       if ( ! config ) {
         LOG("Algorithm", pFATAL)
           << "No Commom parameters available for " << it -> first << " list "
           << list[i] << " at the ConfigPool";
 
             exit( 78 ) ;
       }
       else  {
             AddLowRegistry( config, false ) ;
             LOG("Algorithm", pDEBUG) << "Loading " 
                                      << it -> first << " registry " 
                                      << list[i] << " \n" << config;
       }
 
     }
 
   }
 
 
   // Load Tunable from CommonParameters 
   // only if the option is specified in RunOpt
   config = pool -> CommonList( "Param", "Tunable" ) ;
   if ( config ) {
     if ( config -> NEntries() > 0 ) {
       AddTopRegistry( config, false ) ;
       LOG("Algorithm", pDEBUG) << "Loading Tunable registry \n" << config;
     }
   }
   else {
     // notify & keep whatever config Registry was used before.
     LOG("Algorithm", pWARN)
       << "No Tunable parameter set available at the ConfigPool";
   }
 
   if ( fConfig ) {
     delete fConfig ;
     fConfig = 0 ;
   }
 
 }

void HNIntranuke2018::GammaInelasticHN	(	GHepRecord *	ev,
		GHepParticle *	p,
		INukeFateHN_t	fate
	)		const

private

Definition at line 801 of file HNIntranuke2018.cxx.

References genie::GHepRecord::AddParticle(), genie::INukeHadroFates::AsString(), genie::Intranuke2018::fDoFermi, genie::Intranuke2018::fFermiFac, genie::Intranuke2018::fHadroData2018, genie::Intranuke2018::fNuclmodel, genie::Intranuke2018::fRemnA, genie::Intranuke2018::fRemnP4, genie::Intranuke2018::fRemnZ, genie::NuclearModelI::GenerateNucleon(), genie::RandomGen::Instance(), genie::INukeHadroData2018::IntBounce(), genie::kIHNFtInelas, genie::kIMdHN, genie::GHepParticle::KinE(), genie::kPdgGamma, genie::kPdgNeutron, genie::kPdgPi0, genie::kPdgPiM, genie::kPdgPiP, genie::kPdgProton, LOG, genie::GHepParticle::Mass(), genie::units::MeV, genie::NuclearModelI::Momentum3(), genie::GHepParticle::Name(), pDEBUG, genie::GHepParticle::Pdg(), pERROR, pNOTICE, pWARN, generate_hists::rnd, genie::RandomGen::RndFsi(), genie::GHepParticle::SetMomentum(), genie::GHepParticle::SetPdgCode(), ana::Sqrt(), confusionMatrixTree::t, genie::GHepRecord::TargetNucleus(), and genie::utils::intranuke2018::TwoBodyCollision().

Referenced by GetGenINukeMode(), and SimulateHadronicFinalState().

 {
   // This function handles pion photoproduction reactions
 
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
   LOG("HNIntranuke2018", pDEBUG)
     << "GammaInelasticHN() is invoked for a : " << p->Name()
     << " whose fate is : " << INukeHadroFates::AsString(fate);
 #endif
 
   if(fate!=kIHNFtInelas && p->Pdg()!=kPdgGamma)
     {
       LOG("HNIntranuke2018", pWARN)
         << "GammaInelasticHN() cannot handle fate: " << INukeHadroFates::AsString(fate);
       return;
     }
 
   // random number generator
   RandomGen * rnd = RandomGen::Instance();
 
   // vars for incoming particle, target, and scattered reaction products
   double ppcnt = (double) fRemnZ / (double) fRemnA; // % of protons
   int pcode = p->Pdg();
   int tcode = (rnd->RndFsi().Rndm()<=ppcnt)?(kPdgProton):(kPdgNeutron);
   int scode, s2code;
   double ke   = p->KinE() / units::MeV;
 
   LOG("HNIntranuke2018", pNOTICE)
     << "Particle code: " << pcode << ", target: " << tcode;
 
 
   if (rnd->RndFsi().Rndm() * (fHadroData2018 -> XSecGamp_fs() -> Evaluate(ke) +
                               fHadroData2018 -> XSecGamn_fs() -> Evaluate(ke)  )
       <= fHadroData2018 -> XSecGamp_fs() -> Evaluate(ke) ) { scode = kPdgProton;  }
   else                                                 { scode = kPdgNeutron; }
 
   //scode=fHadroData2018->AngleAndProduct(p,tcode,C3CM,fate);
   //double C3CM = 0.0; // cos of scattering angle
   double C3CM = fHadroData2018->IntBounce(p,tcode,scode,fate);
 
   if      ((tcode == kPdgProton ) && (scode==kPdgProton )) {s2code=kPdgPi0;}
   else if ((tcode == kPdgProton ) && (scode==kPdgNeutron)) {s2code=kPdgPiP;}
   else if ((tcode == kPdgNeutron) && (scode==kPdgProton )) {s2code=kPdgPiM;}
   else if ((tcode == kPdgNeutron) && (scode==kPdgNeutron)) {s2code=kPdgPi0;}
   else {
     LOG("HNIntranuke2018", pERROR)
       << "Error: could not determine particle final states";
     ev->AddParticle(*p);
     return;
   }    
 
   LOG("HNIntranuke2018", pNOTICE)
     << "GammaInelastic fate: " << INukeHadroFates::AsString(fate);
   LOG("HNIntranuke2018", pNOTICE)
     << " final state: " << scode << " and " << s2code;
   LOG("HNIntranuke2018", pNOTICE)
     << " scattering angle: " << C3CM;
 
   GHepParticle * t = new GHepParticle(*p);
   t->SetPdgCode(tcode);
   double Mt = t->Mass();
 
   // handle fermi momentum 
   if(fDoFermi)
     {
       // Handle fermi target
       Target target(ev->TargetNucleus()->Pdg());
 
       target.SetHitNucPdg(tcode);
       fNuclmodel->GenerateNucleon(target);
       TVector3 tP3L = fFermiFac * fNuclmodel->Momentum3();
       double tE = TMath::Sqrt(tP3L.Mag2() + Mt*Mt);
       t->SetMomentum(TLorentzVector(tP3L,tE));
     }
   else
     {
       t->SetMomentum(TLorentzVector(0,0,0,Mt));
     }
 
   bool pass = utils::intranuke2018::TwoBodyCollision(ev,pcode,tcode,scode,s2code,C3CM,
                                                   p,t,fRemnA,fRemnZ,fRemnP4,kIMdHN);
 
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
   LOG("HNIntranuke2018",pDEBUG)
     << "|p3| = " << P3L << ", E3 = " << E3L;
   LOG("HNIntranuke2018",pDEBUG)
     << "|p4| = " << P4L << ", E4 = " << E4L;
 #endif
 
   if (pass==true)
   {
     //p->SetStatus(kIStStableFinalState);
     //t->SetStatus(kIStStableFinalState);
     ev->AddParticle(*p);
     ev->AddParticle(*t);
   } else
   {
     ev->AddParticle(*p);
   }
 
   delete t;
 
 }

double Intranuke2018::GenerateStep	(	GHepRecord *	ev,
		GHepParticle *	p
	)		const

protectedinherited

Definition at line 396 of file Intranuke2018.cxx.

Referenced by genie::Intranuke2018::GetGenINukeMode(), and genie::Intranuke2018::TransportHadrons().

 {
 // Generate a step (in fermis) for particle p in the input event.
 // Computes the mean free path L and generate an 'interaction' distance d 
 // from an exp(-d/L) distribution
 
   int pdgc = p->Pdg();
 
   double scale = 1.;
   if (pdgc==kPdgPiP || pdgc==kPdgPiM || pdgc==kPdgPi0) {
     scale = fPionMFPScale;
   }
   else if (pdgc==kPdgProton || pdgc==kPdgNeutron) {
     scale = fNucleonMFPScale;
   }
 
   RandomGen * rnd = RandomGen::Instance();
 
   string fINukeMode = this->GetINukeMode();
   string fINukeModeGen = this->GetGenINukeMode();
 
   double L = utils::intranuke2018::MeanFreePath(p->Pdg(), *p->X4(), *p->P4(), fRemnA,
                                                 fRemnZ, fDelRPion, fDelRNucleon, fUseOset, fAltOset, fXsecNNCorr, fINukeMode);
 
   LOG("Intranuke2018", pDEBUG)    << "mode= " << fINukeModeGen;
   if(fINukeModeGen == "hA") L *= scale;
 
   double d = -1.*L * TMath::Log(rnd->RndFsi().Rndm());
 
   /*    LOG("Intranuke2018", pDEBUG)
     << "mode= " << fINukeMode << "; Mean free path = " << L << " fm / "
                               << "Generated path length = " << d << " fm";
   */
   return d;
 }

void Intranuke2018::GenerateVertex ( GHepRecord * ev ) const

protectedinherited

Definition at line 156 of file Intranuke2018.cxx.

References ana::assert(), epsilon, genie::Intranuke2018::fTrackingRadius, genie::RandomGen::Instance(), genie::pdg::IsIon(), genie::pdg::IsPseudoParticle(), LOG, genie::GHepParticle::P4(), genie::GHepParticle::Pdg(), pNOTICE, genie::GHepRecord::Probe(), generate_hists::rnd, genie::RandomGen::RndFsi(), genie::GHepParticle::SetPosition(), ana::Sqrt(), genie::GHepRecord::TargetNucleus(), genie::utils::print::Vec3AsString(), submit_syst::x, and submit_syst::y.

Referenced by genie::Intranuke2018::GetGenINukeMode(), and genie::Intranuke2018::ProcessEventRecord().

 {
 // Sets a vertex in the nucleus periphery
 // Called onlt in hadron/photon-nucleus interactions.
 
   GHepParticle * nucltgt = evrec->TargetNucleus();
   assert(nucltgt);
 
   RandomGen * rnd = RandomGen::Instance();
   TVector3 vtx(999999.,999999.,999999.);
 
   // *** For h+A events (test mode): 
   // Assume a hadron beam with uniform intensity across an area, 
   // so we need to choose events uniformly within that area.
   double x=999999., y=999999., epsilon = 0.001;
   double R2  = TMath::Power(fTrackingRadius,2.);
   double rp2 = TMath::Power(x,2.) + TMath::Power(y,2.);
   while(rp2 > R2-epsilon) {
       x = (fTrackingRadius-epsilon) * rnd->RndFsi().Rndm();
       y = -fTrackingRadius + 2*fTrackingRadius * rnd->RndFsi().Rndm();
       y -= ((y>0) ? epsilon : -epsilon);
       rp2 = TMath::Power(x,2.) + TMath::Power(y,2.);
   }
   vtx.SetXYZ(x,y, -1.*TMath::Sqrt(TMath::Max(0.,R2-rp2)) + epsilon);
 
   // get the actual unit vector along the incoming hadron direction
   TVector3 direction = evrec->Probe()->P4()->Vect().Unit();
 
   // rotate the vtx position
   vtx.RotateUz(direction);
   
   LOG("Intranuke2018", pNOTICE) 
      << "Generated vtx @ R = " << vtx.Mag() << " fm / " 
      << print::Vec3AsString(&vtx);
 
   TObjArrayIter piter(evrec);
   GHepParticle * p = 0;
   while( (p = (GHepParticle *) piter.Next()) )
   {
     if(pdg::IsPseudoParticle(p->Pdg())) continue;
     if(pdg::IsIon           (p->Pdg())) continue;
 
     p->SetPosition(vtx.x(), vtx.y(), vtx.z(), 0.);
   }
 }

const Registry & Algorithm::GetConfig ( void ) const

virtualinherited

Get configuration registry Evaluate the summary of the configuration and returns it The summary of a configuration is a merge of all the registries known to the algorithm (see Configure() methods) but every parameter is appearing only once and in case of repetitions, only the parameter from the registry with the highest prioriry is considered.

Definition at line 254 of file Algorithm.cxx.

References febshutoff_auto::end, genie::Algorithm::GetConfig(), MECModelEnuComparisons::i, LOG, pDEBUG, r(), and moon_position_table_new3::second.

Referenced by genie::EventGeneratorListAssembler::AssembleGeneratorList(), GetAlgorithms(), genie::Algorithm::GetConfig(), genie::GRV98LO::GRV98LO(), genie::NewQELXSec::Integrate(), genie::LHAPDF5::LHAPDF5(), genie::IBDXSecMap::LoadConfig(), genie::Decayer::LoadConfig(), genie::PythiaHadronization::LoadConfig(), genie::FGMBodekRitchie::LoadConfig(), genie::NuclearModelMap::LoadConfig(), genie::SmithMonizUtils::LoadConfig(), main(), genie::AlgFactory::Print(), TestPythiaTauDecays(), testReconfigInOwnedModules(), and genie::P33PaschosLalakulichPXSec::XSec().

                                                 {
 
   if ( fConfig ) return * fConfig ;
 
   const_cast<Algorithm*>( this ) -> fConfig = new Registry( fID.Key() + "_summary", false ) ;
   
   // loop and append 
   // understand the append mechanism
   for ( unsigned int i = 0 ; i < fConfVect.size(); ++i ) {
     fConfig -> Append( * fConfVect[i] ) ;
   } 
 
   if ( fOwnsSubstruc ) {
 
     for ( AlgMapConstIter iter = fOwnedSubAlgMp -> begin() ;
           iter != fOwnedSubAlgMp -> end() ; ++iter ) {
 
       Algorithm * subalg = iter -> second ;
 
       LOG("Algorithm", pDEBUG) << "Appending config from " << iter -> first << " -> " << subalg -> Id() ;
       const Registry & r = subalg->GetConfig();
       RgKey prefix = iter -> first + "/";
       fConfig -> Append(r,prefix);
 
     }
 
   } //if owned substructure
 
   return * fConfig ;
 }

virtual string genie::HNIntranuke2018::GetGenINukeMode ( ) const

inlinevirtual

Reimplemented from genie::Intranuke2018.

Definition at line 63 of file HNIntranuke2018.h.

References AbsorbHN(), ElasHN(), FateWeight(), GammaInelasticHN(), HadronFateHN(), HadronFateOset(), HandleCompoundNucleus(), HandleCompoundNucleusHN(), InelasticHN(), LoadConfig(), and SimulateHadronicFinalState().

63 {return "hN";};

virtual string genie::HNIntranuke2018::GetINukeMode ( ) const

inlinevirtual

Reimplemented from genie::Intranuke2018.

Definition at line 62 of file HNIntranuke2018.h.

62 {return "hN2018";};

Registry * Algorithm::GetOwnedConfig ( void )

inherited

Returns the pointer of the summary registry, see previous method Gives access to the summary so it could be changed. The usage of this method is deprecated as it is mantained only for back compatibility. If you need to add or chage a parter (or more), use the AddTopRegistry() instead

Definition at line 287 of file Algorithm.cxx.

References GetConfig().

Referenced by genie::TransverseEnhancementFFModel::LoadConfig(), and genie::EffectiveSF::LoadConfig().

 {
   
   GetConfig() ;
   return fConfig;
 }

template<class T >

bool genie::Algorithm::GetParam	(	const RgKey &	name,
		T &	p,
		bool	is_top_call = `true`
	)		const

protectedinherited

Ideal access to a parameter value from the vector of registries Returns true if the value is found and the parameters is set

template<class T >

bool genie::Algorithm::GetParamDef	(	const RgKey &	name,
		T &	p,
		const T &	def
	)		const

protectedinherited

Ideal access to a parameter value from the vector of registries, With default value. Returns true if the value is set from the registries, false if the value is the default

template<class T >

bool genie::Algorithm::GetParamVect	(	const std::string &	comm_name,
		std::vector< T > &	v,
		unsigned int	max,
		bool	is_top_call = `true`
	)		const

protectedinherited

Handle to load vectors of parameters It looks for different registry item with name comm_name0, comm_name1, etc...

virtual AlgStatus_t genie::Algorithm::GetStatus ( void ) const

inlinevirtualinherited

Get algorithm status.

Definition at line 101 of file Algorithm.h.

References genie::Algorithm::fStatus.

101 { return fStatus; }

genie::Algorithm::fStatus

AlgStatus_t fStatus

algorithm execution status

Definition: Algorithm.h:166

INukeFateHN_t HNIntranuke2018::HadronFateHN ( const GHepParticle * p ) const

private

Definition at line 208 of file HNIntranuke2018.cxx.

References genie::INukeHadroFates::AsString(), FateWeight(), genie::Intranuke2018::fHadroData2018, genie::Intranuke2018::fNucAbsFac, genie::Intranuke2018::fNucCEXFac, fNucQEFac, genie::INukeHadroData2018::Frac(), genie::Intranuke2018::fRemnA, genie::Intranuke2018::fRemnZ, genie::Intranuke2018::fUseOset, HadronFateOset(), genie::RandomGen::Instance(), genie::kIHNFtAbs, genie::kIHNFtCEx, genie::kIHNFtCmp, genie::kIHNFtElas, genie::kIHNFtInelas, genie::kIHNFtUndefined, genie::GHepParticle::KinE(), genie::kPdgGamma, genie::kPdgKP, genie::kPdgNeutron, genie::kPdgPi0, genie::kPdgPiM, genie::kPdgPiP, genie::kPdgProton, genie::controls::kRjMaxIterations, LOG, genie::units::MeV, genie::GHepParticle::Name(), pDEBUG, genie::GHepParticle::Pdg(), pINFO, pNOTICE, pWARN, r(), generate_hists::rnd, and genie::RandomGen::RndFsi().

Referenced by GetGenINukeMode(), and SimulateHadronicFinalState().

 {
 // Select a hadron fate in HN mode
 //
   RandomGen * rnd = RandomGen::Instance();
 
   // get pdgc code & kinetic energy in MeV
   int    pdgc = p->Pdg();
   double ke   = p->KinE() / units::MeV;
 
   bool isPion = (pdgc == kPdgPiP or pdgc == kPdgPi0 or pdgc == kPdgPiM);
 
   if (isPion and fUseOset and ke < 350.0) return HadronFateOset ();
  
   LOG("HNIntranuke2018", pNOTICE) 
    << "Selecting hN fate for " << p->Name() << " with KE = " << ke << " MeV";
 
    // try to generate a hadron fate
   unsigned int iter = 0;
   while(iter++ < kRjMaxIterations) {
 
     // handle pions
     //
     if (pdgc==kPdgPiP || pdgc==kPdgPiM || pdgc==kPdgPi0) {
 
        double frac_cex      = this->FateWeight(pdgc, kIHNFtCEx)
                                     * fHadroData2018->Frac(pdgc, kIHNFtCEx,     ke, fRemnA, fRemnZ);
        double frac_elas     = this->FateWeight(pdgc, kIHNFtElas)
                                     * fHadroData2018->Frac(pdgc, kIHNFtElas,    ke, fRemnA, fRemnZ);
        double frac_inel     = this->FateWeight(pdgc, kIHNFtInelas)
                                     * fHadroData2018->Frac(pdgc, kIHNFtInelas,  ke, fRemnA, fRemnZ);
        double frac_abs      = this->FateWeight(pdgc, kIHNFtAbs)
                                     * fHadroData2018->Frac(pdgc, kIHNFtAbs,     ke, fRemnA, fRemnZ);
 
        frac_cex     *= fNucCEXFac;    // scaling factors
        frac_abs     *= fNucAbsFac;
        frac_elas    *= fNucQEFac;
        if(pdgc==kPdgPi0) frac_abs*= 0.665;  //isospin factor
 
        LOG("HNIntranuke2018", pNOTICE) 
          << "\n frac{" << INukeHadroFates::AsString(kIHNFtCEx)     << "} = " << frac_cex
          << "\n frac{" << INukeHadroFates::AsString(kIHNFtElas)    << "} = " << frac_elas
          << "\n frac{" << INukeHadroFates::AsString(kIHNFtInelas)  << "} = " << frac_inel
          << "\n frac{" << INukeHadroFates::AsString(kIHNFtAbs)     << "} = " << frac_abs;
 
        // compute total fraction (can be <1 if fates have been switched off)
        double tf = frac_cex      +
                    frac_elas     +
                    frac_inel     +  
                    frac_abs;
 
        double r = tf * rnd->RndFsi().Rndm();
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
        LOG("HNIntranuke2018", pDEBUG) << "r = " << r << " (max = " << tf << ")";
 #endif
 
        double cf=0; // current fraction
 
        if(r < (cf += frac_cex     )) return kIHNFtCEx;    //cex
        if(r < (cf += frac_elas    )) return kIHNFtElas;   //elas
        if(r < (cf += frac_inel    )) return kIHNFtInelas; //inelas
        if(r < (cf += frac_abs     )) return kIHNFtAbs;    //abs   
 
        LOG("HNIntranuke2018", pWARN) 
          << "No selection after going through all fates! " 
                      << "Total fraction = " << tf << " (r = " << r << ")";
        ////////////////////////////
        return kIHNFtUndefined;
     }
 
     // handle nucleons
     else if (pdgc==kPdgProton || pdgc==kPdgNeutron) {
 
       double frac_elas     = this->FateWeight(pdgc, kIHNFtElas)
                                    * fHadroData2018->Frac(pdgc, kIHNFtElas,   ke, fRemnA, fRemnZ);
       double frac_inel     = this->FateWeight(pdgc, kIHNFtInelas)
                                    * fHadroData2018->Frac(pdgc, kIHNFtInelas, ke, fRemnA, fRemnZ);
       double frac_cmp      = this->FateWeight(pdgc, kIHNFtCmp)
                                    * fHadroData2018->Frac(pdgc, kIHNFtCmp,    ke, fRemnA , fRemnZ);
 
       LOG("HNIntranuke2018", pINFO) 
         << "\n frac{" << INukeHadroFates::AsString(kIHNFtElas)    << "} = " << frac_elas
         << "\n frac{" << INukeHadroFates::AsString(kIHNFtInelas)  << "} = " << frac_inel;
 
        // compute total fraction (can be <1 if fates have been switched off)
        double tf = frac_elas     +
                    frac_inel     +
                    frac_cmp;
 
        double r = tf * rnd->RndFsi().Rndm();
 
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
        LOG("HNIntranuke2018", pDEBUG) << "r = " << r << " (max = " << tf << ")";
 #endif
 
        double cf=0; // current fraction
        if(r < (cf += frac_elas    )) return kIHNFtElas;    // elas
        if(r < (cf += frac_inel    )) return kIHNFtInelas;  // inelas
        if(r < (cf += frac_cmp     )) return kIHNFtCmp;     // cmp
 
        LOG("HNIntranuke2018", pWARN) 
          << "No selection after going through all fates! "
                         << "Total fraction = " << tf << " (r = " << r << ")";
        //////////////////////////
        return kIHNFtUndefined;
     }
 
     // handle gamma -- does not currently consider the elastic case 
     else if (pdgc==kPdgGamma)  return kIHNFtInelas;
     // Handle kaon -- elastic + charge exchange
     else if (pdgc==kPdgKP){
        double frac_cex      = this->FateWeight(pdgc, kIHNFtCEx)
                                     * fHadroData2018->Frac(pdgc, kIHNFtCEx,     ke, fRemnA, fRemnZ);
        double frac_elas     = this->FateWeight(pdgc, kIHNFtElas)
                                     * fHadroData2018->Frac(pdgc, kIHNFtElas,    ke, fRemnA, fRemnZ);
 
        //       frac_cex     *= fNucCEXFac;    // scaling factors
        //       frac_elas    *= fNucQEFac;   // Flor - Correct scaling factors?
 
        LOG("HNIntranuke", pINFO) 
           << "\n frac{" << INukeHadroFates::AsString(kIHNFtCEx)     << "} = " << frac_cex
           << "\n frac{" << INukeHadroFates::AsString(kIHNFtElas)    << "} = " << frac_elas;
 
        // compute total fraction (can be <1 if fates have been switched off)
        double tf = frac_cex      +
                    frac_elas;
 
        double r = tf * rnd->RndFsi().Rndm();
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
        LOG("HNIntranuke", pDEBUG) << "r = " << r << " (max = " << tf << ")";
 #endif
 
        double cf=0; // current fraction
 
        if(r < (cf += frac_cex     )) return kIHNFtCEx;    //cex
        if(r < (cf += frac_elas    )) return kIHNFtElas;   //elas  
 
        LOG("HNIntranuke", pWARN) 
          << "No selection after going through all fates! " 
                      << "Total fraction = " << tf << " (r = " << r << ")";
        ////////////////////////////
        return kIHNFtUndefined;
     }//End K+
 
     /*else if (pdgc==kPdgKM){
 
        return kIHNFtElas;
     }//End K-*/
 
   }//iterations
 
   return kIHNFtUndefined;
 }

INukeFateHN_t HNIntranuke2018::HadronFateOset ( ) const

private

Definition at line 1003 of file HNIntranuke2018.cxx.

References osetUtils::currentInstance, INukeOset::getCexFraction(), genie::RandomGen::Instance(), genie::kIHNFtAbs, genie::kIHNFtCEx, genie::kIHNFtElas, and genie::RandomGen::RndFsi().

Referenced by GetGenINukeMode(), and HadronFateHN().

 {
   //LOG("HNIntranuke2018", pWARN) << "IN HadronFateOset";
 
   //LOG("HNIntranuke2018", pWARN) << "{ frac abs  = " << osetUtils::currentInstance->getAbsorptionFraction();
   //LOG("HNIntranuke2018", pWARN) << "  frac cex  = " << osetUtils::currentInstance->getCexFraction() << " }";
 
   const double fractionAbsorption = osetUtils::currentInstance->
                                     getAbsorptionFraction();
   const double fractionCex = osetUtils::currentInstance->getCexFraction ();
 
   RandomGen *randomGenerator = RandomGen::Instance();
   const double randomNumber  = randomGenerator->RndFsi().Rndm();
 
   //LOG("HNIntranuke2018", pWARN) << "{ frac abs  = " << fractionAbsorption;
   //LOG("HNIntranuke2018", pWARN) << "  frac cex  = " << fractionCex;
   //LOG("HNIntranuke2018", pWARN) << "  frac elas = " << 1-fractionAbsorption-fractionCex << " }";
 
   if (randomNumber < fractionAbsorption && fRemnA > 1) return kIHNFtAbs;
   else if (randomNumber < fractionAbsorption + fractionCex) return kIHNFtCEx;
   else return kIHNFtElas;
 }

int HNIntranuke2018::HandleCompoundNucleus	(	GHepRecord *	ev,
		GHepParticle *	p,
		int	mom
	)		const

privatevirtual

Implements genie::Intranuke2018.

Definition at line 905 of file HNIntranuke2018.cxx.

Referenced by GetGenINukeMode(), and HandleCompoundNucleusHN().

 {
 
   // handle compound nucleus option
   // -- Call the PreEquilibrium function
   if( fDoCompoundNucleus && IsInNucleus(p) && pdg::IsNeutronOrProton(p->Pdg())) 
     {  // random number generator
   //unused var - quiet compiler warning//RandomGen * rnd = RandomGen::Instance();
 
       if((p->KinE() < fEPreEq) )
         {
           if(fRemnA>4)  //this needs to be matched to what is in PreEq and Eq
             {
               GHepParticle * sp = new GHepParticle(*p);
               sp->SetFirstMother(mom);
               // this was PreEquilibrium - now just used for hN
               //same arguement lists for PreEq and Eq
               utils::intranuke2018::Equilibrium(ev,sp,fRemnA,fRemnZ,fRemnP4,
                                                fDoFermi,fFermiFac,fNuclmodel,fNucRmvE,kIMdHN);
 
               delete sp;
               return 2;
             }
           else
             {
               // nothing left to interact with!
               LOG("HNIntranuke2018", pNOTICE)
                 << "*** Nothing left to interact with, escaping.";
               GHepParticle * sp = new GHepParticle(*p);
               sp->SetFirstMother(mom);
               sp->SetStatus(kIStStableFinalState);
               ev->AddParticle(*sp);
               delete sp;
               return 1;
             }
         }
     }
   return 0;
 }

bool HNIntranuke2018::HandleCompoundNucleusHN	(	GHepRecord *	ev,
		GHepParticle *	p
	)		const

private

Definition at line 945 of file HNIntranuke2018.cxx.

References genie::GHepParticle::FirstMother(), and HandleCompoundNucleus().

Referenced by GetGenINukeMode().

 {
   return (this->HandleCompoundNucleus(ev,p,p->FirstMother())==2);
 }

virtual const AlgId& genie::Algorithm::Id ( void ) const

inlinevirtualinherited

Get algorithm ID.

Definition at line 98 of file Algorithm.h.

References genie::Algorithm::fID.

Referenced by genie::KineGeneratorWithCache::AccessCacheBranch(), genie::QELEventGeneratorSM::AccessCacheBranch2(), genie::QELEventGeneratorSM::AccessCacheBranchDiffv(), genie::InteractionListAssembler::AssembleInteractionList(), genie::XSecAlgorithmMap::BuildMap(), genie::InteractionGeneratorMap::BuildMap(), genie::XSecSplineList::BuildSplineKey(), genie::DISXSec::CacheBranchName(), genie::ReinSehgalRESXSecWithCache::CacheBranchName(), genie::DMDISXSec::CacheBranchName(), genie::ReinSehgalRESXSecWithCacheFast::CacheBranchName(), genie::Algorithm::Compare(), genie::RESKinematicsGenerator::ComputeMaxXSec(), genie::COHElKinematicsGenerator::ComputeMaxXSec(), genie::SKKinematicsGenerator::ComputeMaxXSec(), genie::COHKinematicsGenerator::ComputeMaxXSec(), genie::Algorithm::Configure(), genie::GEVGDriver::CreateSplines(), genie::QPMDISPXSec::DISRESJoinSuppressionFactor(), genie::QPMDMDISPXSec::DMDISRESJoinSuppressionFactor(), genie::AlgConfigPool::FindRegistry(), genie::AlgFactory::ForceReconfiguration(), genie::GEVGDriver::GenerateEvent(), GetAlgorithms(), genie::LwlynSmithQELCCPXSec::Integral(), genie::NievesQELCCPXSec::Integral(), genie::COHXSec::Integrate(), genie::QPMDISPXSec::LoadConfig(), genie::QPMDMDISPXSec::LoadConfig(), genie::EventGenerator::LoadConfig(), genie::EventGeneratorListAssembler::LoadGenerator(), main(), genie::COHKinematicsGenerator::MaxXSec_AlvarezRuso(), genie::XSecAlgorithmMap::Print(), genie::InteractionGeneratorMap::Print(), genie::AlgFactory::Print(), genie::COHHadronicSystemGenerator::ProcessEventRecord(), genie::COHPrimaryLeptonGenerator::ProcessEventRecord(), genie::COHKinematicsGenerator::ProcessEventRecord(), genie::MECGenerator::ProcessEventRecord(), genie::EventGenerator::ProcessEventRecord(), genie::KNOPythiaHadronization::SelectHadronizer(), TestPythiaTauDecays(), and genie::GEVGDriver::UseSplines().

98 { return fID; }

genie::Algorithm::fID

AlgId fID

algorithm name and configuration set

Definition: Algorithm.h:156

void HNIntranuke2018::InelasticHN	(	GHepRecord *	ev,
		GHepParticle *	p
	)		const

private

Definition at line 768 of file HNIntranuke2018.cxx.

References genie::GHepRecord::AddParticle(), genie::Intranuke2018::fDoFermi, genie::Intranuke2018::fFermiFac, genie::Intranuke2018::fFermiMomentum, genie::Intranuke2018::fNuclmodel, genie::Intranuke2018::fRemnA, genie::Intranuke2018::fRemnP4, genie::Intranuke2018::fRemnZ, genie::kIStHadronInTheNucleus, LOG, genie::utils::intranuke2018::PionProduction(), pNOTICE, genie::exceptions::INukeException::SetReason(), and genie::GHepParticle::SetStatus().

Referenced by GetGenINukeMode(), and SimulateHadronicFinalState().

 {
   // Aaron Meyer (Jan 2010)
   // Updated version of InelasticHN 
 
   GHepParticle s1(*p);  
   GHepParticle s2(*p);
   GHepParticle s3(*p);
   
   
   if (utils::intranuke2018::PionProduction(ev,p,&s1,&s2,&s3,fRemnA,fRemnZ,fRemnP4,fDoFermi,fFermiFac,fFermiMomentum,fNuclmodel))
         {
           // set status of particles and return
           
           s1.SetStatus(kIStHadronInTheNucleus);
           s2.SetStatus(kIStHadronInTheNucleus);
           s3.SetStatus(kIStHadronInTheNucleus);
           
           ev->AddParticle(s1);
           ev->AddParticle(s2);
           ev->AddParticle(s3);
         }
   else
         {
           LOG("HNIntranuke2018", pNOTICE) << "Error: could not create pion production final state";
           exceptions::INukeException exception;
           exception.SetReason("PionProduction in hN failed");
           throw exception;
         }
   return;
 
 }

void Algorithm::Initialize ( void )

protectedinherited

Definition at line 343 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

 {
 // Algorithm initialization
 //
   fAllowReconfig  = true;
   fOwnsSubstruc   = false;
   fConfig         = 0;
   fOwnedSubAlgMp  = 0;
 }

bool Intranuke2018::IsInNucleus ( const GHepParticle * p ) const

protectedinherited

Definition at line 253 of file Intranuke2018.cxx.

References genie::Intranuke2018::fHadStep, genie::Intranuke2018::fTrackingRadius, and genie::GHepParticle::X4().

Referenced by genie::Intranuke2018::GetGenINukeMode(), HandleCompoundNucleus(), and genie::Intranuke2018::TransportHadrons().

 {
 // check whether the input particle is still within the nucleus
 //
   return (p->X4()->Vect().Mag() < fTrackingRadius + fHadStep);
 }

void HNIntranuke2018::LoadConfig ( void )

privatevirtual

Implements genie::Intranuke2018.

Definition at line 951 of file HNIntranuke2018.cxx.

Referenced by GetGenINukeMode().

 {
   // load hadronic cross sections
   fHadroData2018 = INukeHadroData2018::Instance();
 
   // fermi momentum setup
   // this is specifically set in Intranuke2018::Configure(string)
   fNuclmodel = dynamic_cast<const NuclearModelI *>( this -> SubAlg("NuclearModel") ) ;
 
   // other intranuke config params
   GetParam( "NUCL-R0",             fR0 );              // fm
   GetParam( "NUCL-NR",             fNR );
 
   GetParam( "INUKE-NucRemovalE",   fNucRmvE );        // GeV
   GetParam( "INUKE-HadStep",       fHadStep ) ;
   GetParam( "INUKE-NucAbsFac",     fNucAbsFac ) ;
   GetParam( "INUKE-NucQEFac",      fNucQEFac ) ;
   GetParam( "INUKE-NucCEXFac",     fNucCEXFac ) ;
   GetParam( "INUKE-Energy_Pre_Eq", fEPreEq ) ;
   GetParam( "INUKE-FermiFac",      fFermiFac ) ;
   GetParam( "INUKE-FermiMomentum", fFermiMomentum ) ;
 
   GetParam( "INUKE-DoCompoundNucleus", fDoCompoundNucleus ) ;
   GetParam( "INUKE-DoFermi",           fDoFermi ) ;
   GetParam( "INUKE-XsecNNCorr",        fXsecNNCorr ) ;
   GetParamDef( "AltOset",              fAltOset, false ) ;
 
   GetParam( "HNINUKE-UseOset",     fUseOset ) ;
   GetParam( "HNINUKE-DelRPion",    fDelRPion ) ;
   GetParam( "HNINUKE-DelRNucleon", fDelRNucleon ) ;
 
   // report
   LOG("HNIntranuke2018", pINFO) << "Settings for Intranuke2018 mode: " << INukeMode::AsString(kIMdHN);
   LOG("HNIntranuke2018", pWARN) << "R0          = " << fR0 << " fermi";
   LOG("HNIntranuke2018", pWARN) << "NR          = " << fNR;
   LOG("HNIntranuke2018", pWARN) << "DelRPion    = " << fDelRPion;
   LOG("HNIntranuke2018", pWARN) << "DelRNucleon = " << fDelRNucleon;
   LOG("HNIntranuke2018", pWARN) << "HadStep     = " << fHadStep << " fermi";
   LOG("HNIntranuke2018", pWARN) << "NucAbsFac   = " << fNucAbsFac;
   LOG("HNIntranuke2018", pWARN) << "NucQEFac    = " << fNucQEFac;
   LOG("HNIntranuke2018", pWARN) << "NucCEXFac   = " << fNucCEXFac;
   LOG("HNIntranuke2018", pWARN) << "EPreEq      = " << fEPreEq;
   LOG("HNIntranuke2018", pWARN) << "FermiFac    = " << fFermiFac;
   LOG("HNIntranuke2018", pWARN) << "FermiMomtm  = " << fFermiMomentum;
   LOG("HNIntranuke2018", pWARN) << "DoFermi?    = " << ((fDoFermi)?(true):(false));
   LOG("HNIntranuke2018", pWARN) << "DoCmpndNuc? = " << ((fDoCompoundNucleus)?(true):(false));
   LOG("HNIntranuke2018", pWARN) << "useOset     = " << fUseOset;
   LOG("HNIntranuke2018", pWARN) << "altOset     = " << fAltOset;
   LOG("HNIntranuke2018", pWARN) << "XsecNNCorr? = " << ((fXsecNNCorr)?(true):(false));
 }

int Algorithm::MergeTopRegistry ( const Registry & r )

protectedinherited

Merge with top level registry if first reg of the vector is owned Otherwise an owned copy is added as a top registry

Definition at line 618 of file Algorithm.cxx.

                                                       {
 
   if ( fOwnerships.empty() ) {
 
         // this algorithm is not configured right now, the incoming registry is the only configuration
     Registry * p = new Registry( r ) ;
         AddTopRegistry( p ) ;
 
         return 1 ;
   }
 
   if ( fOwnerships[0] ) {
         //the top registry is owned: it can be changed with no consequences for other algorithms
     fConfVect[0] -> Merge( r ) ;
   }
   else {
         // The top registry is not owned so it cannot be changed
         // The registry will be added with top priority
 
         Registry * p = new Registry( r ) ;
         AddTopRegistry( p ) ;
   }
 
   // The configuration has changed so the summary is not updated anymore and must be deleted
   if ( fConfig ) {
      delete fConfig ;
      fConfig = 0 ;
   }
 
   return fConfVect.size() ;
 }

bool Intranuke2018::NeedsRescattering ( const GHepParticle * p ) const

protectedinherited

Definition at line 217 of file Intranuke2018.cxx.

References ana::assert(), genie::Intranuke2018::fGMode, genie::pdg::IsIon(), genie::kGMdHadronNucleus, genie::kGMdPhotonNucleus, genie::kIStHadronInTheNucleus, genie::kIStInitialState, genie::GHepParticle::Pdg(), and genie::GHepParticle::Status().

Referenced by genie::Intranuke2018::GetGenINukeMode(), and genie::Intranuke2018::TransportHadrons().

 {
 // checks whether the particle should be rescattered
 
   assert(p);
 
   if(fGMode == kGMdHadronNucleus ||
      fGMode == kGMdPhotonNucleus) {
     // hadron/photon-nucleus scattering propagate the incoming particle
     return (
       (p->Status() == kIStInitialState || p->Status() == kIStHadronInTheNucleus)
        && !pdg::IsIon(p->Pdg()));
   }
   else {
    // attempt to rescatter anything marked as 'hadron in the nucleus'
    return (p->Status() == kIStHadronInTheNucleus);
   }
 }

void Algorithm::Print ( ostream & stream ) const

virtualinherited

Print algorithm info.

Definition at line 323 of file Algorithm.cxx.

References GetConfig(), and r().

Referenced by genie::Algorithm::AllowReconfig(), and genie::operator<<().

 {
   // print algorithm name & parameter-set
   stream << "\nAlgorithm Key: "  << this->fID.Key();
   stream << " - Owns Substruc: " << ((fOwnsSubstruc) ? "[true]" : "[false]");
 
   // print algorithm configuration
   const Registry & r = this->GetConfig();
   stream << r;
 
   if(fOwnsSubstruc) {
     AlgMapConstIter iter = fOwnedSubAlgMp->begin();
     for(; iter!=fOwnedSubAlgMp->end(); ++iter) {
       Algorithm * alg = iter->second;
       stream << "<Next algorithm is owned by : " << this->fID.Key() << ">";
       stream << *alg;
     }
   }
 }

void HNIntranuke2018::ProcessEventRecord ( GHepRecord * event_rec ) const

virtual

Reimplemented from genie::Intranuke2018.

Definition at line 113 of file HNIntranuke2018.cxx.

References LOG, pINFO, pNOTICE, and genie::Intranuke2018::ProcessEventRecord().

 {
   LOG("HNIntranuke2018", pNOTICE) 
      << "************ Running hN2018 MODE INTRANUKE ************";
      
   /*  LOG("HNIntranuke2018", pWARN) 
      << print::PrintFramedMesg(
          "Experimental code (INTRANUKE/hN model) - Run at your own risk");
   */
 
   Intranuke2018::ProcessEventRecord(evrec);
 
   LOG("HNIntranuke2018", pINFO) << "Done with this event";
 }

void Algorithm::SetId ( const AlgId & id )

virtualinherited

Set algorithm ID.

Definition at line 313 of file Algorithm.cxx.

Referenced by genie::Algorithm::AllowReconfig().

 {
   fID.Copy(id);
 }

void Algorithm::SetId	(	string	name,
		string	config
	)

virtualinherited

Definition at line 318 of file Algorithm.cxx.

 {
   fID.SetId(name, config);
 }

void Intranuke2018::SetTrackingRadius ( const GHepParticle * p ) const

protectedinherited

Definition at line 202 of file Intranuke2018.cxx.

References genie::units::A, genie::GHepParticle::A(), ana::assert(), genie::Intranuke2018::fNR, genie::Intranuke2018::fR0, genie::Intranuke2018::fTrackingRadius, genie::pdg::IsIon(), LOG, genie::GHepParticle::Pdg(), and pNOTICE.

Referenced by genie::Intranuke2018::GetGenINukeMode(), and genie::Intranuke2018::ProcessEventRecord().

 {
   assert(p && pdg::IsIon(p->Pdg()));
   double A = p->A();
   fTrackingRadius = fR0 * TMath::Power(A, 1./3.);
 
   // multiply that by some input factor so that hadrons are tracked
   // beyond the nuclear 'boundary' since the nuclear density distribution
   // is not zero there
   fTrackingRadius *= fNR; 
 
   LOG("Intranuke2018", pNOTICE) 
       << "Setting tracking radius to R = " << fTrackingRadius;
 }

void HNIntranuke2018::SimulateHadronicFinalState	(	GHepRecord *	ev,
		GHepParticle *	p
	)		const

privatevirtual

Implements genie::Intranuke2018.

Definition at line 128 of file HNIntranuke2018.cxx.

References AbsorbHN(), genie::GHepRecord::AddParticle(), genie::INukeHadroFates::AsString(), ElasHN(), genie::Intranuke2018::fDoFermi, genie::Intranuke2018::fFermiFac, genie::GHepParticle::FirstMother(), genie::Intranuke2018::fNuclmodel, genie::Intranuke2018::fNucRmvE, genie::Intranuke2018::fRemnA, genie::Intranuke2018::fRemnP4, genie::Intranuke2018::fRemnZ, GammaInelasticHN(), HadronFateHN(), InelasticHN(), genie::kIHNFtAbs, genie::kIHNFtCEx, genie::kIHNFtCmp, genie::kIHNFtElas, genie::kIHNFtInelas, genie::kIHNFtNoInteraction, genie::kIHNFtUndefined, genie::kIMdHN, genie::kIStStableFinalState, genie::kPdgGamma, genie::kPdgKP, genie::kPdgNeutron, genie::kPdgPi0, genie::kPdgPiM, genie::kPdgPiP, genie::kPdgProton, LOG, genie::GHepParticle::Name(), genie::GHepRecord::Particle(), pDEBUG, genie::GHepParticle::Pdg(), pERROR, pNOTICE, genie::utils::intranuke2018::PreEquilibrium(), and genie::GHepParticle::SetStatus().

Referenced by GetGenINukeMode().

 {
 // Simulate a hadron interaction for the input particle p in HN mode
 //
   if(!p || !ev)
     {
       LOG("HNIntranuke2018", pERROR) << "** Null input!";
       return;
     }
 
   // check particle id
   int pdgc = p->Pdg();
   bool is_pion    = (pdgc==kPdgPiP || pdgc==kPdgPiM || pdgc==kPdgPi0);
   bool is_kaon    = (pdgc==kPdgKP);
   bool is_baryon  = (pdgc==kPdgProton || pdgc==kPdgNeutron);
   bool is_gamma   = (pdgc==kPdgGamma);                                                                          
   if(!(is_pion || is_baryon  || is_gamma || is_kaon))
     {
       LOG("HNIntranuke2018", pERROR) << "** Cannot handle particle: " << p->Name();
       return;
     }
   try
     {
       // select a fate for the input particle
       INukeFateHN_t fate = this->HadronFateHN(p);
 
       // store the fate
       ev->Particle(p->FirstMother())->SetRescatterCode((int)fate);
 
       if(fate == kIHNFtUndefined)
         {
           LOG("HNIntranuke2018", pERROR) << "** Couldn't select a fate";
           LOG("HNIntranuke2018", pERROR) << "** Num Protons: " << fRemnZ 
                                      << ",  Num Neutrons: "<<(fRemnA-fRemnZ);
           LOG("HNIntranuke2018", pERROR) << "** Particle: " << "\n" << (*p);
           //LOG("HNIntranuke2018", pERROR) << "** Event Record: " << "\n" << (*ev);
           //p->SetStatus(kIStUndefined);
           p->SetStatus(kIStStableFinalState);
           ev->AddParticle(*p);
           return;
         }
 
       LOG("HNIntranuke2018", pNOTICE)
         << "Selected " << p->Name() << " fate: " << INukeHadroFates::AsString(fate);
 
       // handle the reaction
       if(fate == kIHNFtCEx || fate == kIHNFtElas)
         {
           this->ElasHN(ev,p,fate);
         }
       else if(fate == kIHNFtAbs)                         {this-> AbsorbHN(ev,p,fate);}
       else if(fate == kIHNFtInelas && pdgc != kPdgGamma) 
         {
 #ifdef __GENIE_LOW_LEVEL_MESG_ENABLED__
           LOG("HNIntranuke2018", pDEBUG)
             << "Invoking InelasticHN() for a : " << p->Name()
             << " whose fate is : " << INukeHadroFates::AsString(fate);
 #endif
 
           this-> InelasticHN(ev,p);
         }
       else if(fate == kIHNFtInelas && pdgc == kPdgGamma) {this-> GammaInelasticHN(ev,p,fate);}
       else if(fate == kIHNFtCmp){utils::intranuke2018::PreEquilibrium(ev,p,fRemnA,fRemnZ,fRemnP4,fDoFermi,fFermiFac,fNuclmodel,fNucRmvE,kIMdHN);}
       else if(fate == kIHNFtNoInteraction)
         {
           p->SetStatus(kIStStableFinalState);
           ev->AddParticle(*p);
           return;
         }
     }
   catch(exceptions::INukeException exception)
     {
       this->SimulateHadronicFinalState(ev,p);
        LOG("HNIntranuke2018", pNOTICE) 
          << "retry call to SimulateHadronicFinalState ";
        LOG("HNIntranuke2018", pNOTICE) << exception;
 
     }
 }

const Algorithm * Algorithm::SubAlg ( const RgKey & registry_key ) const

inherited

Access the sub-algorithm pointed to by the input key, either from the local pool or from AlgFactory's pool

Definition at line 353 of file Algorithm.cxx.

References ana::assert(), genie::AlgFactory::GetAlgorithm(), genie::AlgFactory::Instance(), LOG, pERROR, and pINFO.

 {
 // Returns the sub-algorithm pointed to this algorithm's XML config file using
 // the the values of the key.
 // This method asserts the existence of these keys in the XML config.
 // Note: Since only 1 parameter is used, the key value should contain both the
 // algorithm name and its configuration set according to the usual scheme:
 // namespace::algorithm_name/configuration_set
 //
   LOG("Algorithm", pINFO)
     << "Fetching sub-alg within alg: " << this->Id().Key()
                                    << " pointed to by key: " << registry_key;
   
   //-- if the algorithm owns its substructure:
   //      return the sub-algorithm from the local pool
   //
   if(fOwnsSubstruc) {
     AlgMapConstIter iter = fOwnedSubAlgMp->find(registry_key);
     if(iter!=fOwnedSubAlgMp->end()) return iter->second;
     LOG("Algorithm", pERROR) 
       << "Owned sub-alg pointed to by key: " << registry_key 
       << " was not found within alg: " << this->Id().Key();
      return 0;
   }
 
   //-- if the algorithm does not own its substructure:
   //      return the sub-algorithm from the AlgFactory's pool
   RgAlg alg ;
   GetParam( registry_key, alg ) ;
 
   LOG("Algorithm", pINFO)
     << "Registry key: " << registry_key << " points to algorithm: " << alg;
   
   // retrieve the Algorithm object from the the Algorithm factory
   AlgFactory * algf = AlgFactory::Instance();
   const Algorithm * algbase = algf->GetAlgorithm(alg.name, alg.config);
   assert(algbase);
 
   return algbase;
 }

void Intranuke2018::TransportHadrons ( GHepRecord * ev ) const

protectedinherited

Definition at line 260 of file Intranuke2018.cxx.

Referenced by genie::Intranuke2018::GetGenINukeMode(), and genie::Intranuke2018::ProcessEventRecord().

 {
 // transport all hadrons outside the nucleus
 
   int inucl = -1;
   fRemnA = -1;
   fRemnZ = -1;
 
   //  Get 'nuclear environment' at the beginning of hadron transport 
   //  and keep track of the remnant nucleus A,Z  
 
   if(fGMode == kGMdHadronNucleus ||
      fGMode == kGMdPhotonNucleus)
   {
      inucl = evrec->TargetNucleusPosition();
   }
   else if(fGMode == kGMdLeptonNucleus ||
           fGMode == kGMdDarkMatterNucleus ||
           fGMode == kGMdNucleonDecay) {
     inucl = evrec->RemnantNucleusPosition();
   }
 
   LOG("Intranuke2018", pNOTICE) 
      << "Propagating hadrons within nucleus found in position = " << inucl;
   GHepParticle * nucl = evrec->Particle(inucl);
   if(!nucl) {
     LOG("Intranuke2018", pERROR) 
        << "No nucleus found in position = " << inucl;
     LOG("Intranuke2018", pERROR) 
        << *evrec;
     return;
   }
   
   fRemnA = nucl->A();
   fRemnZ = nucl->Z();
 
   LOG("Intranuke2018", pNOTICE)
       << "Nucleus (A,Z) = (" << fRemnA << ", " << fRemnZ << ")";
 
   const TLorentzVector & p4nucl = *(nucl->P4());
   fRemnP4 = p4nucl; 
 
   // Loop over GHEP and run intranuclear rescattering on handled particles
   TObjArrayIter piter(evrec);
   GHepParticle * p = 0;
   int icurr = -1;
 
   while( (p = (GHepParticle *) piter.Next()) )
   {
     icurr++;
 
     // Check whether the particle needs rescattering, otherwise skip it
     if( ! this->NeedsRescattering(p) ) continue;
  
     LOG("Intranuke2018", pNOTICE)
       << " >> Stepping a " << p->Name() 
                         << " with kinetic E = " << p->KinE() << " GeV";
 
     // Rescatter a clone, not the original particle
     GHepParticle * sp = new GHepParticle(*p); 
 
     // Set clone's mom to be the hadron that was cloned
     sp->SetFirstMother(icurr); 
 
     // Check whether the particle can be rescattered 
     if(!this->CanRescatter(sp)) {
 
        // if I can't rescatter it, I will just take it out of the nucleus
        LOG("Intranuke2018", pNOTICE)
               << "... Current version can't rescatter a " << sp->Name();
        sp->SetFirstMother(icurr); 
        sp->SetStatus(kIStStableFinalState);
        evrec->AddParticle(*sp);
        delete sp;
        continue; // <-- skip to next GHEP entry
     }
 
     // Start stepping particle out of the nucleus
     bool has_interacted = false;
     while ( this-> IsInNucleus(sp) ) 
     {
       // advance the hadron by a step
       utils::intranuke2018::StepParticle(sp, fHadStep);
 
       // check whether it interacts
       double d = this->GenerateStep(evrec,sp);
       has_interacted = (d<fHadStep);
       if(has_interacted) break;
     }//stepping
 
     //updating the position of the original particle with the position of the clone
     evrec->Particle(sp->FirstMother())->SetPosition(*(sp->X4()));
  
     if(has_interacted && fRemnA>0)  {
         // the particle interacts - simulate the hadronic interaction
       LOG("Intranuke2018", pNOTICE) 
           << "Particle has interacted at location:  " 
           << sp->X4()->Vect().Mag() << " / nucl rad= " << fTrackingRadius;
         this->SimulateHadronicFinalState(evrec,sp);
     } else if(has_interacted && fRemnA<=0) {
         // nothing left to interact with!
       LOG("Intranuke2018", pNOTICE)
           << "*** Nothing left to interact with, escaping.";
         sp->SetStatus(kIStStableFinalState);
         evrec->AddParticle(*sp);
         evrec->Particle(sp->FirstMother())->SetRescatterCode(1);
     } else {
         // the exits the nucleus without interacting - Done with it! 
         LOG("Intranuke2018", pNOTICE) 
           << "*** Hadron escaped the nucleus! Done with it.";
         sp->SetStatus(kIStStableFinalState);
         evrec->AddParticle(*sp);
         evrec->Particle(sp->FirstMother())->SetRescatterCode(1);
     }
     delete sp;
 
     // Current snapshot
     //LOG("Intranuke2018", pINFO) << "Current event record snapshot: " << *evrec;
 
   }// GHEP entries
 
   // Add remnant nucleus - that 'hadronic blob' has all the remaining hadronic 
   // 4p not  put explicitly into the simulated particles
   TLorentzVector v4(0.,0.,0.,0.);
   GHepParticle remnant_nucleus(
     kPdgHadronicBlob, kIStFinalStateNuclearRemnant, inucl,-1,-1,-1, fRemnP4, v4);
   evrec->AddParticle(remnant_nucleus);
   // Mark the initial remnant nucleus as an intermediate state 
   // Don't do that in the hadron/photon-nucleus scatterig mode since the initial 
   // remnant nucleus and the target nucleus coincide.
   if(fGMode != kGMdHadronNucleus &&
      fGMode != kGMdPhotonNucleus) {
      evrec->Particle(inucl)->SetStatus(kIStIntermediateState);
   }
 }

Friends And Related Function Documentation

friend class IntranukeTester

friend

Definition at line 53 of file HNIntranuke2018.h.

Member Data Documentation

AlgFactory* genie::Intranuke2018::fAlgf

protectedinherited

algorithm factory instance

Definition at line 97 of file Intranuke2018.h.

bool genie::Algorithm::fAllowReconfig

protectedinherited

Definition at line 153 of file Algorithm.h.

Referenced by genie::Algorithm::AllowReconfig(), genie::Decayer::Configure(), genie::UnstableParticleDecayer::Configure(), genie::LHAPDF5::Configure(), and genie::LHAPDF6::Configure().

bool genie::Intranuke2018::fAltOset

protectedinherited

NuWro's table-based implementation (not recommended)

Definition at line 120 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::GenerateStep(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

vector<Registry*> genie::Algorithm::fConfVect

protectedinherited

ideally these members should go private Registry will be access only through the GetParam method configurations registries from various sources the order of the vector is the precedence in case of repeated parameters position 0 -> Highest precedence

Definition at line 161 of file Algorithm.h.

double genie::Intranuke2018::fDelRNucleon

protectedinherited

factor by which Nucleon Compton wavelength gets multiplied to become nuclear size enhancement

Definition at line 109 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::GenerateStep(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fDelRPion

protectedinherited

factor by which Pion Compton wavelength gets multiplied to become nuclear size enhancement

Definition at line 108 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::GenerateStep(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

bool genie::Intranuke2018::fDoCompoundNucleus

protectedinherited

whether or not to do compound nucleus considerations

Definition at line 118 of file Intranuke2018.h.

Referenced by FateWeight(), HandleCompoundNucleus(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

bool genie::Intranuke2018::fDoFermi

protectedinherited

whether or not to do fermi mom.

Definition at line 116 of file Intranuke2018.h.

Referenced by AbsorbHN(), ElasHN(), GammaInelasticHN(), HandleCompoundNucleus(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), InelasticHN(), LoadConfig(), genie::HAIntranuke2018::LoadConfig(), SimulateHadronicFinalState(), and genie::HAIntranuke2018::SimulateHadronicFinalStateKinematics().

bool genie::Intranuke2018::fDoMassDiff

protectedinherited

whether or not to do mass diff. mode

Definition at line 117 of file Intranuke2018.h.

double genie::Intranuke2018::fEPreEq

protectedinherited

threshold for pre-equilibrium reaction

Definition at line 113 of file Intranuke2018.h.

Referenced by HandleCompoundNucleus(), genie::HAIntranuke2018::LoadConfig(), and LoadConfig().

double genie::Intranuke2018::fFermiFac

protectedinherited

testing parameter to modify fermi momentum

Definition at line 114 of file Intranuke2018.h.

Referenced by AbsorbHN(), ElasHN(), GammaInelasticHN(), HandleCompoundNucleus(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), InelasticHN(), LoadConfig(), genie::HAIntranuke2018::LoadConfig(), SimulateHadronicFinalState(), and genie::HAIntranuke2018::SimulateHadronicFinalStateKinematics().

double genie::Intranuke2018::fFermiMomentum

protectedinherited

whether or not particle collision is pauli blocked

Definition at line 115 of file Intranuke2018.h.

Referenced by AbsorbHN(), genie::HAIntranuke2018::Inelastic(), InelasticHN(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

TGenPhaseSpace genie::Intranuke2018::fGenPhaseSpace

mutableprotectedinherited

a phase space generator

Definition at line 95 of file Intranuke2018.h.

GEvGenMode_t genie::Intranuke2018::fGMode

mutableprotectedinherited

event generation mode (lepton+A, hadron+A, ...)

Definition at line 102 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::NeedsRescattering(), genie::Intranuke2018::ProcessEventRecord(), and genie::Intranuke2018::TransportHadrons().

INukeHadroData2018* genie::Intranuke2018::fHadroData2018

protectedinherited

a collection of h+N,h+A data & calculations

Definition at line 96 of file Intranuke2018.h.

Referenced by AbsorbHN(), ElasHN(), GammaInelasticHN(), genie::HAIntranuke2018::HadronFateHA(), HadronFateHN(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fHadStep

protectedinherited

step size for intranuclear hadron transport

Definition at line 110 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::IsInNucleus(), LoadConfig(), genie::HAIntranuke2018::LoadConfig(), and genie::Intranuke2018::TransportHadrons().

AlgId genie::Algorithm::fID

protectedinherited

algorithm name and configuration set

Definition at line 156 of file Algorithm.h.

Referenced by genie::Algorithm::Id().

double genie::Intranuke2018::fNR

protectedinherited

param multiplying the nuclear radius, determining how far to track hadrons beyond the "nuclear boundary"

Definition at line 106 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::LoadConfig(), LoadConfig(), and genie::Intranuke2018::SetTrackingRadius().

double genie::Intranuke2018::fNucAbsFac

protectedinherited

absorption xsec correction factor (hN Mode)

Definition at line 111 of file Intranuke2018.h.

Referenced by HadronFateHN(), genie::HAIntranuke2018::LoadConfig(), and LoadConfig().

double genie::Intranuke2018::fNucCEXFac

protectedinherited

charge exchange xsec correction factor (hN Mode)

Definition at line 112 of file Intranuke2018.h.

Referenced by HadronFateHN(), genie::HAIntranuke2018::LoadConfig(), and LoadConfig().

double genie::Intranuke2018::fNucleonFracAbsScale

protectedinherited

Definition at line 131 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fNucleonFracCExScale

protectedinherited

Definition at line 129 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fNucleonFracInelScale

protectedinherited

Definition at line 130 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fNucleonFracPiProdScale

protectedinherited

Definition at line 132 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fNucleonMFPScale

protectedinherited

Definition at line 128 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::GenerateStep(), and genie::HAIntranuke2018::LoadConfig().

const NuclearModelI* genie::Intranuke2018::fNuclmodel

protectedinherited

nuclear model used to generate fermi momentum

Definition at line 98 of file Intranuke2018.h.

Referenced by AbsorbHN(), ElasHN(), GammaInelasticHN(), HandleCompoundNucleus(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), InelasticHN(), LoadConfig(), genie::HAIntranuke2018::LoadConfig(), SimulateHadronicFinalState(), and genie::HAIntranuke2018::SimulateHadronicFinalStateKinematics().

double genie::HNIntranuke2018::fNucQEFac

private

Definition at line 84 of file HNIntranuke2018.h.

Referenced by HadronFateHN(), and LoadConfig().

double genie::Intranuke2018::fNucRmvE

protectedinherited

binding energy to subtract from cascade nucleons

Definition at line 107 of file Intranuke2018.h.

Referenced by HandleCompoundNucleus(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::LoadConfig(), LoadConfig(), SimulateHadronicFinalState(), and genie::HAIntranuke2018::SimulateHadronicFinalStateKinematics().

AlgMap* genie::Algorithm::fOwnedSubAlgMp

protectedinherited

local pool for owned sub-algs (taken out of the factory pool)

Definition at line 167 of file Algorithm.h.

vector<bool> genie::Algorithm::fOwnerships

protectedinherited

ownership for every registry in fConfVect

Definition at line 164 of file Algorithm.h.

bool genie::Algorithm::fOwnsSubstruc

protectedinherited

true if it owns its substructure (sub-algs,...)

Definition at line 155 of file Algorithm.h.

double genie::Intranuke2018::fPionFracAbsScale

protectedinherited

Definition at line 126 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fPionFracCExScale

protectedinherited

Definition at line 124 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fPionFracInelScale

protectedinherited

Definition at line 125 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fPionFracPiProdScale

protectedinherited

Definition at line 127 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::HadronFateHA(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fPionMFPScale

protectedinherited

tweaking factors for tuning

Definition at line 123 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::GenerateStep(), and genie::HAIntranuke2018::LoadConfig().

double genie::Intranuke2018::fR0

protectedinherited

effective nuclear size param

Definition at line 105 of file Intranuke2018.h.

Referenced by genie::HAIntranuke2018::LoadConfig(), LoadConfig(), and genie::Intranuke2018::SetTrackingRadius().

int genie::Intranuke2018::fRemnA

mutableprotectedinherited

remnant nucleus A

Definition at line 99 of file Intranuke2018.h.

Referenced by AbsorbHN(), genie::HAIntranuke2018::ElasHA(), ElasHN(), FateWeight(), GammaInelasticHN(), genie::Intranuke2018::GenerateStep(), HadronFateHN(), HandleCompoundNucleus(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), InelasticHN(), SimulateHadronicFinalState(), genie::HAIntranuke2018::SimulateHadronicFinalStateKinematics(), and genie::Intranuke2018::TransportHadrons().

TLorentzVector genie::Intranuke2018::fRemnP4

mutableprotectedinherited

P4 of remnant system.

Definition at line 101 of file Intranuke2018.h.

Referenced by AbsorbHN(), genie::HAIntranuke2018::ElasHA(), ElasHN(), GammaInelasticHN(), HandleCompoundNucleus(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), InelasticHN(), SimulateHadronicFinalState(), genie::HAIntranuke2018::SimulateHadronicFinalStateKinematics(), and genie::Intranuke2018::TransportHadrons().

int genie::Intranuke2018::fRemnZ

mutableprotectedinherited

remnant nucleus Z

Definition at line 100 of file Intranuke2018.h.

Referenced by AbsorbHN(), genie::HAIntranuke2018::ElasHA(), ElasHN(), FateWeight(), GammaInelasticHN(), genie::Intranuke2018::GenerateStep(), HadronFateHN(), HandleCompoundNucleus(), genie::HAIntranuke2018::Inelastic(), genie::HAIntranuke2018::InelasticHA(), InelasticHN(), SimulateHadronicFinalState(), genie::HAIntranuke2018::SimulateHadronicFinalStateKinematics(), and genie::Intranuke2018::TransportHadrons().

AlgStatus_t genie::Algorithm::fStatus

protectedinherited

algorithm execution status

Definition at line 166 of file Algorithm.h.

Referenced by genie::Algorithm::GetStatus().

double genie::Intranuke2018::fTrackingRadius

mutableprotectedinherited

tracking radius for the nucleus in the current event

Definition at line 94 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::GenerateVertex(), genie::Intranuke2018::IsInNucleus(), genie::Intranuke2018::SetTrackingRadius(), and genie::Intranuke2018::TransportHadrons().

bool genie::Intranuke2018::fUseOset

protectedinherited

Oset model for low energy pion in hN.

Definition at line 119 of file Intranuke2018.h.

Referenced by AbsorbHN(), genie::Intranuke2018::GenerateStep(), HadronFateHN(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

bool genie::Intranuke2018::fXsecNNCorr

protectedinherited

use nuclear medium correction for NN cross section

Definition at line 121 of file Intranuke2018.h.

Referenced by genie::Intranuke2018::GenerateStep(), LoadConfig(), and genie::HAIntranuke2018::LoadConfig().

int genie::HNIntranuke2018::nuclA

mutableprivate

value of A for the target nucleus in hA mode

Definition at line 81 of file HNIntranuke2018.h.

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

Physics/HadronTransport/HNIntranuke2018.h
Physics/HadronTransport/HNIntranuke2018.cxx

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