Computes the SuSAv2-QE model differential cross section. Uses precomputed hadron tensor tables. Is a concrete implementation of the XSecAlgorithmI interface. More...

#include <SuSAv2QELPXSec.h>

Inheritance diagram for genie::SuSAv2QELPXSec:

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Collaboration diagram for genie::SuSAv2QELPXSec:

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Public Member Functions
	SuSAv2QELPXSec ()
	SuSAv2QELPXSec (string config)
virtual	~SuSAv2QELPXSec ()
double	XSec (const Interaction *i, KinePhaseSpace_t k) const
	Compute the cross section for the input interaction.
double	Integral (const Interaction *i) const
bool	ValidProcess (const Interaction *i) const
	Can this cross section algorithm handle the input process?
void	Configure (const Registry &config)
void	Configure (string config)
Public Member Functions inherited from genie::XSecAlgorithmI
virtual	~XSecAlgorithmI ()
virtual bool	ValidKinematics (const Interaction *i) const
	Is the input kinematical point a physically allowed one?
Public Member Functions inherited from genie::Algorithm
virtual	~Algorithm ()
virtual void	FindConfig (void)
virtual const Registry &	GetConfig (void) const
Registry *	GetOwnedConfig (void)
virtual const AlgId &	Id (void) const
	Get algorithm ID.
virtual AlgStatus_t	GetStatus (void) const
	Get algorithm status.
virtual bool	AllowReconfig (void) const
virtual AlgCmp_t	Compare (const Algorithm *alg) const
	Compare with input algorithm.
virtual void	SetId (const AlgId &id)
	Set algorithm ID.
virtual void	SetId (string name, string config)
const Algorithm *	SubAlg (const RgKey &registry_key) const
void	AdoptConfig (void)
void	AdoptSubstructure (void)
virtual void	Print (ostream &stream) const
	Print algorithm info.

Private Types
enum	modelType { kMd_Undefined = 0 , kMd_SuSAv2 = 1 , kMd_CRPA = 2 , kMd_HF = 3 , kMd_CRPASuSAv2Hybrid = 4 , kMd_HFSuSAv2Hybrid = 5 , kMd_CRPAPW = 6 , kMd_HFPW = 7 , kMd_CRPAPWSuSAv2Hybrid = 8 , kMd_HFPWSuSAv2Hybrid = 9 , kMd_SuSAv2Blend = 10 }

Private Member Functions
void	LoadConfig (void)
	Load algorithm configuration.
double	XSecScaling (double xsec, const Interaction *i, int target_pdg, int tensor_pdg, bool need_to_scale) const

Private Attributes
double	fXSecCCScale
	External scaling factor for this cross section.
double	fXSecNCScale
double	fXSecEMScale
int	blendMode
	Blending start/end q0 value for the combined models.
double	q0BlendStart
double	q0BlendEnd
double	qBlendDel
double	qBlendRef
modelType	modelConfig
const HadronTensorModelI *	fHadronTensorModel
string	fKFTable
double	fEbHe
double	fEbLi
double	fEbC
double	fEbO
double	fEbMg
double	fEbAr
double	fEbCa
double	fEbFe
double	fEbNi
double	fEbSn
double	fEbAu
double	fEbPb
const XSecIntegratorI *	fXSecIntegrator
	GSL numerical integrator.
const XSecAlgorithmI *	fFreeNucleonXSecAlg
	Alternate cross section model for free nucleon targets.
const QvalueShifter *	fQvalueShifter

Additional Inherited Members
Static Public Member Functions inherited from genie::Algorithm
static string	BuildParamVectKey (const std::string &comm_name, unsigned int i)
static string	BuildParamVectSizeKey (const std::string &comm_name)
static string	BuildParamMatKey (const std::string &comm_name, unsigned int i, unsigned int j)
static string	BuildParamMatRowSizeKey (const std::string &comm_name)
static string	BuildParamMatColSizeKey (const std::string &comm_name)
Protected Member Functions inherited from genie::XSecAlgorithmI
	XSecAlgorithmI ()
	XSecAlgorithmI (string name)
	XSecAlgorithmI (string name, string config)
Protected Member Functions inherited from genie::Algorithm
	Algorithm ()
	Algorithm (string name)
	Algorithm (string name, string config)
void	Initialize (void)
void	DeleteConfig (void)
void	DeleteSubstructure (void)
Registry *	ExtractLocalConfig (const Registry &in) const
Registry *	ExtractLowerConfig (const Registry &in, const string &alg_key) const
	Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key.
template<class T>
bool	GetParam (const RgKey &name, T &p, bool is_top_call=true) const
template<class T>
bool	GetParamDef (const RgKey &name, T &p, const T &def) const
template<class T>
int	GetParamVect (const std::string &comm_name, std::vector< T > &v, bool is_top_call=true) const
	Handle to load vectors of parameters.
int	GetParamVectKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
template<class T>
int	GetParamMat (const std::string &comm_name, TMatrixT< T > &mat, bool is_top_call=true) const
	Handle to load matrix of parameters.
template<class T>
int	GetParamMatSym (const std::string &comm_name, TMatrixTSym< T > &mat, bool is_top_call=true) const
int	GetParamMatKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
int	AddTopRegistry (Registry *rp, bool owns=true)
	add registry with top priority, also update ownership
int	AddLowRegistry (Registry *rp, bool owns=true)
	add registry with lowest priority, also update ownership
int	MergeTopRegistry (const Registry &r)
int	AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
	Add registries with top priority, also udated Ownerships.
Protected Attributes inherited from genie::Algorithm
bool	fAllowReconfig
bool	fOwnsSubstruc
	true if it owns its substructure (sub-algs,...)
AlgId	fID
	algorithm name and configuration set
vector< Registry * >	fConfVect
vector< bool >	fOwnerships
	ownership for every registry in fConfVect
AlgStatus_t	fStatus
	algorithm execution status
AlgMap *	fOwnedSubAlgMp
	local pool for owned sub-algs (taken out of the factory pool)

Detailed Description

Computes the SuSAv2-QE model differential cross section. Uses precomputed hadron tensor tables. Is a concrete implementation of the XSecAlgorithmI interface.

Author: Steven Gardiner <gardiner \at fnal.gov> Fermi National Acclerator Laboratory

Stephen Dolan <stephen.joseph.dolan \at cern.ch> European Organization for Nuclear Research (CERN)

References:\n G.D. Megias et al., "Meson-exchange currents and quasielastic predictions for charged-current neutrino-12C scattering in the superscaling approach," PRD 91 (2015) 073004

Created:\n November 2, 2018

License:\n Copyright (c) 2003-2025, The GENIE Collaboration: For the full text of the license visit http://copyright.genie-mc.org or see $GENIE/LICENSE

Definition at line 40 of file SuSAv2QELPXSec.h.

Member Enumeration Documentation

◆ modelType

enum genie::SuSAv2QELPXSec::modelType

private

Enumerator
kMd_Undefined
kMd_SuSAv2
kMd_CRPA
kMd_HF
kMd_CRPASuSAv2Hybrid
kMd_HFSuSAv2Hybrid
kMd_CRPAPW
kMd_HFPW
kMd_CRPAPWSuSAv2Hybrid
kMd_HFPWSuSAv2Hybrid
kMd_SuSAv2Blend

Definition at line 81 of file SuSAv2QELPXSec.h.

                 {
    kMd_Undefined = 0,
    kMd_SuSAv2 = 1,
    kMd_CRPA = 2,
    kMd_HF = 3,
    kMd_CRPASuSAv2Hybrid = 4,
    kMd_HFSuSAv2Hybrid = 5,
    kMd_CRPAPW = 6,
    kMd_HFPW = 7,
    kMd_CRPAPWSuSAv2Hybrid = 8,
    kMd_HFPWSuSAv2Hybrid = 9,
    kMd_SuSAv2Blend = 10
  };

Constructor & Destructor Documentation

◆ SuSAv2QELPXSec() [1/2]

SuSAv2QELPXSec::SuSAv2QELPXSec ( )

Definition at line 33 of file SuSAv2QELPXSec.cxx.

                               : XSecAlgorithmI("genie::SuSAv2QELPXSec")
{
}

References genie::XSecAlgorithmI::XSecAlgorithmI().

◆ SuSAv2QELPXSec() [2/2]

SuSAv2QELPXSec::SuSAv2QELPXSec ( string config )

Definition at line 37 of file SuSAv2QELPXSec.cxx.

        : XSecAlgorithmI("genie::SuSAv2QELPXSec", config)
{
}

References genie::XSecAlgorithmI::XSecAlgorithmI().

◆ ~SuSAv2QELPXSec()

SuSAv2QELPXSec::~SuSAv2QELPXSec ( )

virtual

Definition at line 42 of file SuSAv2QELPXSec.cxx.

43{

44}

Member Function Documentation

◆ Configure() [1/2]

void SuSAv2QELPXSec::Configure ( const Registry & config )

virtual

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 588 of file SuSAv2QELPXSec.cxx.

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

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

◆ Configure() [2/2]

void genie::SuSAv2QELPXSec::Configure ( string config )

virtual

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.

◆ Integral()

double SuSAv2QELPXSec::Integral ( const Interaction * i ) const

virtual

Integrate the model over the kinematic phase space available to the input interaction (kinematical cuts can be included)

Implements genie::XSecAlgorithmI.

Definition at line 553 of file SuSAv2QELPXSec.cxx.

{
        double xsec = fXSecIntegrator->Integrate(this, interaction);
        return xsec;
}

References fXSecIntegrator.

◆ LoadConfig()

void SuSAv2QELPXSec::LoadConfig ( void )

private

Load algorithm configuration.

Definition at line 600 of file SuSAv2QELPXSec.cxx.

{
        bool good_config = true ;
 
        // Cross section scaling factor
        GetParam( "QEL-CC-XSecScale", fXSecCCScale ) ;
        GetParam( "QEL-NC-XSecScale", fXSecNCScale ) ;
        GetParam( "QEL-EM-XSecScale", fXSecEMScale ) ;
 
        // Cross section model choice
        int modelChoice;
        GetParam( "Model-Config", modelChoice ) ;
        modelConfig = (modelType)modelChoice;
 
        // Blending parameters
        GetParam( "Blend-Mode", blendMode ) ; // 1 = linear, 2 = exp
        GetParam( "q0-Blend-Start", q0BlendStart ) ; // Used for linear
        GetParam( "q0-Blend-End", q0BlendEnd ) ; // Used for linear
        GetParam( "q-Blend-del", qBlendDel ) ; // Used for exp
        GetParam( "q-Blend-ref", qBlendRef ) ; // Used for exp
 
        fHadronTensorModel = dynamic_cast< const SuSAv2QELHadronTensorModel* >(
                        this->SubAlg("HadronTensorAlg") );
        assert( fHadronTensorModel );
 
        // Load XSec Integrator
        fXSecIntegrator = dynamic_cast<const XSecIntegratorI *>(
                        this->SubAlg("XSec-Integrator") );
        assert( fXSecIntegrator );
 
        // Fermi momentum tables for scaling
        this->GetParam( "FermiMomentumTable", fKFTable);
 
        // Binding energy lookups for scaling
        this->GetParam( "RFG-NucRemovalE@Pdg=1000020040", fEbHe );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000030060", fEbLi );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000060120", fEbC  );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000080160", fEbO  );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000120240", fEbMg );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000180400", fEbAr );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000200400", fEbCa );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000260560", fEbFe );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000280580", fEbNi );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000501190", fEbSn );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000791970", fEbAu );
        this->GetParam( "RFG-NucRemovalE@Pdg=1000822080", fEbPb );
 
        // Read optional QvalueShifter:
        fQvalueShifter = nullptr;
        if( GetConfig().Exists("QvalueShifterAlg") ) {
 
                fQvalueShifter = dynamic_cast<const QvalueShifter *> ( this->SubAlg("QvalueShifterAlg") );
 
                if( !fQvalueShifter ) {
 
                        good_config = false ;
 
                        LOG("SuSAv2QE", pERROR) << "The required QvalueShifterAlg is not valid. AlgID is : "
                                << SubAlg("QvalueShifterAlg")->Id() ;
                }
        }  // if there is a requested QvalueShifteralgo
        if( ! good_config ) {
                LOG("SuSAv2QE", pERROR) << "Configuration has failed.";
                exit(78) ;
        }
 
}

References blendMode, fEbAr, fEbAu, fEbC, fEbCa, fEbFe, fEbHe, fEbLi, fEbMg, fEbNi, fEbO, fEbPb, fEbSn, fHadronTensorModel, fKFTable, fQvalueShifter, fXSecCCScale, fXSecEMScale, fXSecIntegrator, fXSecNCScale, genie::Algorithm::GetConfig(), genie::Algorithm::GetParam(), genie::Algorithm::Id(), LOG, modelConfig, pERROR, q0BlendEnd, q0BlendStart, qBlendDel, qBlendRef, and genie::Algorithm::SubAlg().

Referenced by Configure().

◆ ValidProcess()

bool SuSAv2QELPXSec::ValidProcess ( const Interaction * i ) const

virtual

Can this cross section algorithm handle the input process?

Implements genie::XSecAlgorithmI.

Definition at line 559 of file SuSAv2QELPXSec.cxx.

{
        if ( interaction->TestBit(kISkipProcessChk) ) return true;
 
        const InitialState & init_state = interaction->InitState();
        const ProcessInfo &  proc_info  = interaction->ProcInfo();
 
        if ( !proc_info.IsQuasiElastic() ) return false;
 
        // The calculation is only appropriate for complex nuclear targets,
        // not free nucleons.
        if ( !init_state.Tgt().IsNucleus() ) return false;
 
        int  nuc = init_state.Tgt().HitNucPdg();
        int  nu  = init_state.ProbePdg();
 
        bool isP   = pdg::IsProton(nuc);
        bool isN   = pdg::IsNeutron(nuc);
        bool isnu  = pdg::IsNeutrino(nu);
        bool isnub = pdg::IsAntiNeutrino(nu);
        bool is_chgl = pdg::IsChargedLepton(nu);
 
        bool prcok = ( proc_info.IsWeakCC() && ((isP && isnub) || (isN && isnu)) )
                || ( proc_info.IsEM() && is_chgl && (isP || isN) );
        if ( !prcok ) return false;
 
        return true;
}

References genie::Target::HitNucPdg(), genie::Interaction::InitState(), genie::pdg::IsAntiNeutrino(), genie::pdg::IsChargedLepton(), genie::ProcessInfo::IsEM(), genie::pdg::IsNeutrino(), genie::pdg::IsNeutron(), genie::Target::IsNucleus(), genie::pdg::IsProton(), genie::ProcessInfo::IsQuasiElastic(), genie::ProcessInfo::IsWeakCC(), genie::kISkipProcessChk, genie::InitialState::ProbePdg(), genie::Interaction::ProcInfo(), and genie::InitialState::Tgt().

Referenced by XSec().

◆ XSec()

double SuSAv2QELPXSec::XSec	(	const Interaction *	i,
		KinePhaseSpace_t	k ) const

virtual

Compute the cross section for the input interaction.

Implements genie::XSecAlgorithmI.

Definition at line 46 of file SuSAv2QELPXSec.cxx.

{
        if ( !this->ValidProcess(interaction) ) return 0.;
 
        // Check that the input kinematical point is within the range
        // in which hadron tensors are known (for chosen target)
        double Ev    = interaction->InitState().ProbeE(kRfLab);
        double Tl    = interaction->Kine().GetKV(kKVTl);
        double costl = interaction->Kine().GetKV(kKVctl);
        double ml    = interaction->FSPrimLepton()->Mass();
        double Q0    = 0.;
        double Q3    = 0.;
 
        genie::utils::mec::Getq0q3FromTlCostl(Tl, costl, Ev, ml, Q0, Q3);
 
        // *** Enforce the global Q^2 cut (important for EM scattering) ***
        // Choose the appropriate minimum Q^2 value based on the interaction
        // mode (this is important for EM interactions since the differential
        // cross section blows up as Q^2 --> 0)
        double Q2min = genie::controls::kMinQ2Limit; // CC/NC limit
        if ( interaction->ProcInfo().IsEM() ) Q2min = genie::utils::kinematics
                ::electromagnetic::kMinQ2Limit; // EM limit
 
        // Neglect shift due to binding energy. The cut is on the actual
        // value of Q^2, not the effective one to use in the tensor contraction.
        double Q2 = Q3*Q3 - Q0*Q0;
        if ( Q2 < Q2min ) return 0.;
 
 
        // ******************************
        // Now choose which tesor to use
        // ******************************
 
        // Get the hadron tensor for the selected nuclide. Check the probe PDG code
        // to know whether to use the tensor for CC neutrino scattering or for
        // electron scattering
        int target_pdg = interaction->InitState().Tgt().Pdg();
        int probe_pdg = interaction->InitState().ProbePdg();
        // get the hit nucleon pdg code
        int hit_nuc_pdg = interaction->InitState().Tgt().HitNucPdg();
 
        int tensor_pdg_susa = target_pdg;
        int tensor_pdg_crpa = target_pdg;
        int A_request = pdg::IonPdgCodeToA(target_pdg);
        int Z_request = pdg::IonPdgCodeToZ(target_pdg);
        bool need_to_scale_susa = false;
        bool need_to_scale_crpa = false;
 
 
        // This gets a bit messy as the different models have different
        // targets available and currently only SuSA does EM
 
        HadronTensorType_t tensor_type_susa = kHT_Undefined;
        HadronTensorType_t tensor_type_crpa = kHT_Undefined;
        HadronTensorType_t tensor_type_blen = kHT_Undefined;
 
        if ( pdg::IsNeutrino(probe_pdg) ) {
                tensor_type_susa = kHT_QE_Full;
                tensor_type_blen = kHT_QE_SuSABlend;
                // CRPA/HF tensors having q0 dependent binning, so are split
                // CRPA
                if (modelConfig == kMd_CRPA || modelConfig == kMd_CRPASuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_CRPA_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_CRPA_Medium;
                        else tensor_type_crpa = kHT_QE_CRPA_High;
                }
                // Hartree-Fock
                if (modelConfig == kMd_HF || modelConfig == kMd_HFSuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_HF_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_HF_Medium;
                        else tensor_type_crpa = kHT_QE_HF_High;
                }
                if (modelConfig == kMd_CRPAPW || modelConfig == kMd_CRPAPWSuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_CRPAPW_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_CRPAPW_Medium;
                        else tensor_type_crpa = kHT_QE_CRPAPW_High;
                }
                // Hartree-Fock
                if (modelConfig == kMd_HFPW || modelConfig == kMd_HFPWSuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_HFPW_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_HFPW_Medium;
                        else tensor_type_crpa = kHT_QE_HFPW_High;
                }
        }
        else if ( pdg::IsAntiNeutrino(probe_pdg) ){
                // SuSA implementation doesn't accoutn for asymmetry between protons
                // and neutrons. In general this is a small effect.
                tensor_type_susa = kHT_QE_Full;
                //For the blending case, Ar40 is treated specially:
                if(A_request == 40 && Z_request == 18){
                        tensor_type_blen = kHT_QE_SuSABlend_anu;
                }
                else tensor_type_blen = kHT_QE_SuSABlend;
                // CRPA tensors having q0 dependent binning, so are split:
                //CRPA
                if (modelConfig == kMd_CRPA || modelConfig == kMd_CRPASuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_CRPA_anu_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_CRPA_anu_Medium;
                        else tensor_type_crpa = kHT_QE_CRPA_anu_High;
                }
                // Hartree-Fock
                if (modelConfig == kMd_HF || modelConfig == kMd_HFSuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_HF_anu_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_HF_anu_Medium;
                        else tensor_type_crpa = kHT_QE_HF_anu_High;
                }
                if (modelConfig == kMd_CRPAPW || modelConfig == kMd_CRPAPWSuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_CRPAPW_anu_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_CRPAPW_anu_Medium;
                        else tensor_type_crpa = kHT_QE_CRPAPW_anu_High;
                }
                // Hartree-Fock
                if (modelConfig == kMd_HFPW || modelConfig == kMd_HFPWSuSAv2Hybrid){
                        if(Q0<0.060) tensor_type_crpa = kHT_QE_HFPW_anu_Low;
                        else if(Q0<0.150) tensor_type_crpa = kHT_QE_HFPW_anu_Medium;
                        else tensor_type_crpa = kHT_QE_HFPW_anu_High;
                }
        }
        else {
                // If the probe is not a neutrino, assume that it's an electron
                // Currently only avaialble for SuSA. CRPA coming soon(ish)!
                if ( pdg::IsProton(hit_nuc_pdg) ) {
                        tensor_type_susa = kHT_QE_EM_proton;
                }
                else if( pdg::IsNeutron(hit_nuc_pdg) ) {
                        tensor_type_susa = kHT_QE_EM_neutron;
                }
                else {
                        tensor_type_susa = kHT_QE_EM;          // default
                }
 
        }
 
        double Eb_tgt=0;
        double Eb_ten_susa=0;
        double Eb_ten_crpa=0;
 
        if ( A_request <= 4 ) {
                // Use carbon tensor for very light nuclei. This is not ideal . . .
                Eb_tgt = fEbHe;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtC12;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbC;
        }
        else if (A_request < 9) {
                Eb_tgt=fEbLi;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtC12;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbC;
        }
        else if (A_request >= 9 && A_request < 15) {
                Eb_tgt=fEbC;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtC12;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbC;
        }
        else if(A_request >= 15 && A_request < 22) {
                Eb_tgt=fEbO;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtO16;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbO;
        }
        else if(A_request == 40 && Z_request == 18) {
                // Treat the common non-isoscalar case specially
                Eb_tgt=fEbAr;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = 1000180400;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbAr;
        }
        else if(A_request >= 22 && A_request < 40) {
                Eb_tgt=fEbMg;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtO16;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbO;
        }
        else if(A_request >= 40 && A_request < 56) {
                Eb_tgt=fEbAr;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtO16;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbO;
        }
        else if(A_request >= 56 && A_request < 119) {
                Eb_tgt=fEbFe;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtO16;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbO;
        }
        else if(A_request >= 119 && A_request < 206) {
                Eb_tgt=fEbSn;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtO16;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbO;
        }
        else if(A_request >= 206) {
                Eb_tgt=fEbPb;
                tensor_pdg_susa = kPdgTgtC12;
                tensor_pdg_crpa = kPdgTgtO16;
                Eb_ten_susa = fEbC;
                Eb_ten_crpa = fEbO;
        }
 
        if (tensor_pdg_susa != target_pdg) need_to_scale_susa = true;
        if (tensor_pdg_crpa != target_pdg) need_to_scale_crpa = true;
 
        // Finally we can now get the tensors we need
 
        const LabFrameHadronTensorI* tensor_susa;
        const LabFrameHadronTensorI* tensor_crpa;
        const LabFrameHadronTensorI* tensor_blen;
 
        if( modelConfig == kMd_SuSAv2 ){
                tensor_susa = dynamic_cast<const LabFrameHadronTensorI*>
                        ( fHadronTensorModel->GetTensor (tensor_pdg_susa, tensor_type_susa) );
 
                if ( !tensor_susa ) {
                        LOG("SuSAv2QE", pWARN) << "Failed to load a SuSAv2 hadronic tensor for the"
                                " nuclide " << tensor_pdg_susa;
                        return 0.;
                }
        }
 
        if( modelConfig == kMd_CRPASuSAv2Hybrid   || modelConfig == kMd_HFSuSAv2Hybrid ||
                        modelConfig == kMd_CRPAPWSuSAv2Hybrid || modelConfig == kMd_HFPWSuSAv2Hybrid ||
                        modelConfig == kMd_SuSAv2Blend){
                tensor_blen = dynamic_cast<const LabFrameHadronTensorI*>
                        ( fHadronTensorModel->GetTensor (tensor_pdg_crpa, tensor_type_blen) );
 
                // If retrieving the tensor failed, complain and return zero
                if ( !tensor_blen ) {
                        LOG("SuSAv2QE", pWARN) << "Failed to load a blending SuSAv2 hadronic tensor for the"
                                " nuclide " << tensor_pdg_crpa;
                        return 0.;
                }
        }
 
        if( modelConfig != kMd_SuSAv2 && modelConfig != kMd_SuSAv2Blend){
 
                tensor_crpa = dynamic_cast<const LabFrameHadronTensorI*>
                        ( fHadronTensorModel->GetTensor (tensor_pdg_crpa, tensor_type_crpa) );
 
                // If retrieving the tensor failed, complain and return zero
                if ( !tensor_crpa ) {
                        LOG("SuSAv2QE", pWARN) << "Failed to load a CRPA or HF hadronic tensor for the"
                                " nuclide " << tensor_pdg_crpa;
                        return 0.;
                }
        }
 
        // *****************************
        // Q_value offset calculation
        // *****************************
 
        // SD: The Q-Value essentially corrects q0 to account for nuclear
        // binding energy in the Valencia model but this effect is already
        // in the SuSAv2 and CRPA/HF tensors so I'll set it to 0.
        // However, if I want to scale I need to account for the altered
        // binding energy. To first order I can use the Q_value for this
        double Delta_Q_value_susa = Eb_tgt-Eb_ten_susa;
        double Delta_Q_value_crpa = Eb_tgt-Eb_ten_crpa;
        double Delta_Q_value_blen = Eb_tgt-Eb_ten_crpa;
 
        // Apply Qvalue relative shift if needed:
        if( fQvalueShifter ) {
                // We have the option to add an additional shift on top of the binding energy correction
                // The QvalueShifter, is a relative shift to the Q_value.
                // The Q_value was already taken into account in the hadron tensor. Here we recalculate it
                // to get the right absolute shift.
                double tensor_Q_value_susa = genie::utils::mec::Qvalue(tensor_pdg_susa,probe_pdg);
                double total_Q_value_susa = tensor_Q_value_susa + Delta_Q_value_susa ;
                double Q_value_shift_susa = total_Q_value_susa * fQvalueShifter -> Shift( interaction->InitState().Tgt() ) ;
 
                double tensor_Q_value_crpa = genie::utils::mec::Qvalue(tensor_pdg_crpa,probe_pdg);
                double total_Q_value_crpa = tensor_Q_value_crpa + Delta_Q_value_crpa ;
                double Q_value_shift_crpa = total_Q_value_crpa * fQvalueShifter -> Shift( interaction->InitState().Tgt() ) ;
 
                Delta_Q_value_susa += Q_value_shift_susa;
                Delta_Q_value_crpa += Q_value_shift_crpa;
                Delta_Q_value_blen += Q_value_shift_crpa;
        }
 
        // Set the xsec to zero for interactions with q0,q3 outside the requested range
 
        if( modelConfig == kMd_SuSAv2){
                double Q0min = tensor_susa->q0Min();
                double Q0max = tensor_susa->q0Max();
                double Q3min = tensor_susa->qMagMin();
                double Q3max = tensor_susa->qMagMax();
                if (Q0-Delta_Q_value_susa < Q0min || Q0-Delta_Q_value_susa > Q0max || Q3 < Q3min || Q3 > Q3max) {
                        return 0.0;
                }
        }
 
        else if ( modelConfig == kMd_CRPA   || modelConfig == kMd_HF ||
                        modelConfig == kMd_CRPAPW || modelConfig == kMd_HFPW ){
                double Q0min = tensor_crpa->q0Min();
                double Q0max = tensor_crpa->q0Max();
                double Q3min = tensor_crpa->qMagMin();
                double Q3max = tensor_crpa->qMagMax();
                if (Q0-Delta_Q_value_crpa < Q0min || Q0-Delta_Q_value_crpa > Q0max || Q3 < Q3min || Q3 > Q3max) {
                        return 0.0;
                }
        }
 
        else if ( modelConfig == kMd_SuSAv2Blend){
                double Q0min = tensor_blen->q0Min();
                double Q0max = tensor_blen->q0Max();
                double Q3min = tensor_blen->qMagMin();
                double Q3max = tensor_blen->qMagMax();
                if (Q0-Delta_Q_value_blen < Q0min || Q0-Delta_Q_value_blen > Q0max || Q3 < Q3min || Q3 > Q3max) {
                        return 0.0;
                }
        }
 
        else{ // hybrid (blending) cases. Low kinematics handled by CRPA/HF, high kinematics by blended SuSA
                double Q0min = tensor_crpa->q0Min();
                double Q0max = tensor_blen->q0Max();
                double Q3min = tensor_crpa->qMagMin();
                double Q3max = tensor_blen->qMagMax();
                if (Q0-Delta_Q_value_crpa < Q0min || Q0-Delta_Q_value_blen > Q0max || Q3 < Q3min || Q3 > Q3max) {
                        return 0.0;
                }
        }
 
        // ******************************
        // Actual xsec calculation
        // ******************************
 
        double xsec_susa = 0;
        double xsec_crpa = 0;
        double xsec_blen = 0;
 
        if( modelConfig == kMd_SuSAv2 ){
                // Compute the cross section using the hadron tensor
                xsec_susa = tensor_susa->dSigma_dT_dCosTheta_rosenbluth(interaction, Delta_Q_value_susa);
                LOG("SuSAv2QE", pDEBUG) << "SuSAv2 XSec in cm2 / neutron is  " << xsec_susa/(units::cm2);
                xsec_susa = XSecScaling(xsec_susa, interaction, target_pdg, tensor_pdg_susa, need_to_scale_susa);
        }
 
 
        if( modelConfig == kMd_CRPASuSAv2Hybrid   || modelConfig == kMd_HFSuSAv2Hybrid ||
                        modelConfig == kMd_CRPAPWSuSAv2Hybrid || modelConfig == kMd_HFPWSuSAv2Hybrid ||
                        modelConfig == kMd_SuSAv2Blend){
                // Compute the cross section using the hadron tensor
                xsec_blen = tensor_blen->dSigma_dT_dCosTheta_rosenbluth(interaction, Delta_Q_value_blen);
                LOG("SuSAv2QE", pDEBUG) << "SuSAv2 (blending) XSec in cm2 / atom is  " << xsec_blen/(units::cm2);
                // The blended SuSAv2 calculation already gives the xsec per atom
                // For the A-scaling below to make sense we need to transform them to per active nucleon
                int A_tensor = pdg::IonPdgCodeToA(tensor_pdg_crpa);
                int Z_tensor = pdg::IonPdgCodeToZ(tensor_pdg_crpa);
                int N_tensor = A_tensor-Z_tensor;
 
                if ( pdg::IsNeutrino(probe_pdg) ) xsec_blen *= 1.0/N_tensor;
                else if ( pdg::IsAntiNeutrino(probe_pdg) ) xsec_blen *= 1.0/Z_tensor;
 
                xsec_blen = XSecScaling(xsec_blen, interaction, target_pdg, tensor_pdg_crpa, need_to_scale_crpa);
        }
 
        if( modelConfig != kMd_SuSAv2 && modelConfig != kMd_SuSAv2Blend){
                // Compute the cross section using the hadron tensor
                xsec_crpa = tensor_crpa->dSigma_dT_dCosTheta_rosenbluth(interaction, Delta_Q_value_crpa);
                LOG("SuSAv2QE", pDEBUG) << "CRPA or HF XSec in cm2 / atom is  " << xsec_crpa/(units::cm2);
                // The CRPA calculation already gives the xsec per atom
                // For the A-scaling below to make sense we need to transform them to per active nucleon
                int A_tensor = pdg::IonPdgCodeToA(tensor_pdg_crpa);
                int Z_tensor = pdg::IonPdgCodeToZ(tensor_pdg_crpa);
                int N_tensor = A_tensor-Z_tensor;
 
                if ( pdg::IsNeutrino(probe_pdg) ) xsec_crpa *= 1.0/N_tensor;
                else if ( pdg::IsAntiNeutrino(probe_pdg) ) xsec_crpa *= 1.0/Z_tensor;
 
                // TODO: When we add EM for CRPA need to add how this case it dealt with here
 
                xsec_crpa = XSecScaling(xsec_crpa, interaction, target_pdg, tensor_pdg_crpa, need_to_scale_crpa);
 
        }
 
        // Apply blending if needed
        double xsec = 0;
 
        if( modelConfig == kMd_SuSAv2 )      xsec = xsec_susa;
        if( modelConfig == kMd_SuSAv2Blend ) xsec = xsec_blen;
        if( modelConfig == kMd_CRPA   || modelConfig == kMd_HF ||
                        modelConfig == kMd_CRPAPW || modelConfig == kMd_HFPW ) xsec = xsec_crpa;
        else if( modelConfig == kMd_CRPASuSAv2Hybrid   ||
                        modelConfig == kMd_HFSuSAv2Hybrid     ||
                        modelConfig == kMd_CRPAPWSuSAv2Hybrid ||
                        modelConfig == kMd_HFPWSuSAv2Hybrid ){  // blending cases
                if(blendMode == 1) // Linear blending in q0
                        if      (Q0 < q0BlendStart)  xsec = xsec_crpa;
                        else if (Q0 > q0BlendEnd)    xsec = xsec_blen;
                        else{
                                double SuSAFrac = (Q0 - q0BlendStart) / (q0BlendEnd - q0BlendStart);
                                double CRPAFrac = 1 - SuSAFrac;
                                xsec = SuSAFrac*xsec_blen + CRPAFrac*xsec_crpa;
                                LOG("SuSAv2QE", pDEBUG) << "Q0 is  " << Q0;
                                LOG("SuSAv2QE", pDEBUG) << "SuSAFrac is  " << SuSAFrac;
                                LOG("SuSAv2QE", pDEBUG) << "CRPAFrac is  " << CRPAFrac;
                                LOG("SuSAv2QE", pDEBUG) << "xsec is  " << xsec;
                        }
                else if(blendMode == 2){ // Exp blending in q (from Alexis)
                        double phi_q = (genie::constants::kPi / 2.) * (1 - 1./(1+std::exp( (Q3 - qBlendRef)/qBlendDel)) );
                        xsec = TMath::Sin(phi_q)*TMath::Sin(phi_q)*xsec_blen + TMath::Cos(phi_q)*TMath::Cos(phi_q)*xsec_crpa;
                        LOG("SuSAv2QE", pDEBUG) << "Q3 is  " << Q3;
                        LOG("SuSAv2QE", pDEBUG) << "SuSAFrac is  " << TMath::Sin(phi_q)*TMath::Sin(phi_q);
                        LOG("SuSAv2QE", pDEBUG) << "CRPAFrac is  " << TMath::Cos(phi_q)*TMath::Cos(phi_q);
                        LOG("SuSAv2QE", pDEBUG) << "xsec is  " << xsec;
                }
        }
 
        // Apply given overall scaling factor
        double xsec_scale = 1 ;
        if( interaction->ProcInfo().IsWeakCC() ) xsec_scale = fXSecCCScale;
        else if( interaction->ProcInfo().IsWeakNC() ) xsec_scale = fXSecNCScale;
        else if( interaction->ProcInfo().IsEM() ) xsec_scale = fXSecEMScale;
 
        xsec *= xsec_scale ;
 
        if ( kps != kPSTlctl ) {
                LOG("SuSAv2QE", pWARN)
                        << "Doesn't support transformation from "
                        << KinePhaseSpace::AsString(kPSTlctl) << " to "
                        << KinePhaseSpace::AsString(kps);
                xsec = 0.;
        }
 
        return xsec;
}

References genie::KinePhaseSpace::AsString(), blendMode, genie::units::cm2, genie::LabFrameHadronTensorI::dSigma_dT_dCosTheta_rosenbluth(), fEbAr, fEbC, fEbFe, fEbHe, fEbLi, fEbMg, fEbO, fEbPb, fEbSn, fHadronTensorModel, fQvalueShifter, genie::Interaction::FSPrimLepton(), fXSecCCScale, fXSecEMScale, fXSecNCScale, genie::Kinematics::GetKV(), genie::utils::mec::Getq0q3FromTlCostl(), genie::Target::HitNucPdg(), genie::Interaction::InitState(), genie::pdg::IonPdgCodeToA(), genie::pdg::IonPdgCodeToZ(), genie::pdg::IsAntiNeutrino(), genie::ProcessInfo::IsEM(), genie::pdg::IsNeutrino(), genie::pdg::IsNeutron(), genie::pdg::IsProton(), genie::ProcessInfo::IsWeakCC(), genie::ProcessInfo::IsWeakNC(), genie::kHT_QE_CRPA_anu_High, genie::kHT_QE_CRPA_anu_Low, genie::kHT_QE_CRPA_anu_Medium, genie::kHT_QE_CRPA_High, genie::kHT_QE_CRPA_Low, genie::kHT_QE_CRPA_Medium, genie::kHT_QE_CRPAPW_anu_High, genie::kHT_QE_CRPAPW_anu_Low, genie::kHT_QE_CRPAPW_anu_Medium, genie::kHT_QE_CRPAPW_High, genie::kHT_QE_CRPAPW_Low, genie::kHT_QE_CRPAPW_Medium, genie::kHT_QE_EM, genie::kHT_QE_EM_neutron, genie::kHT_QE_EM_proton, genie::kHT_QE_Full, genie::kHT_QE_HF_anu_High, genie::kHT_QE_HF_anu_Low, genie::kHT_QE_HF_anu_Medium, genie::kHT_QE_HF_High, genie::kHT_QE_HF_Low, genie::kHT_QE_HF_Medium, genie::kHT_QE_HFPW_anu_High, genie::kHT_QE_HFPW_anu_Low, genie::kHT_QE_HFPW_anu_Medium, genie::kHT_QE_HFPW_High, genie::kHT_QE_HFPW_Low, genie::kHT_QE_HFPW_Medium, genie::kHT_QE_SuSABlend, genie::kHT_QE_SuSABlend_anu, genie::kHT_Undefined, genie::Interaction::Kine(), genie::kKVctl, genie::kKVTl, kMd_CRPA, kMd_CRPAPW, kMd_CRPAPWSuSAv2Hybrid, kMd_CRPASuSAv2Hybrid, kMd_HF, kMd_HFPW, kMd_HFPWSuSAv2Hybrid, kMd_HFSuSAv2Hybrid, kMd_SuSAv2, kMd_SuSAv2Blend, genie::controls::kMinQ2Limit, genie::kPdgTgtC12, genie::kPdgTgtO16, genie::constants::kPi, genie::kPSTlctl, genie::kRfLab, LOG, modelConfig, pDEBUG, genie::Target::Pdg(), genie::InitialState::ProbeE(), genie::InitialState::ProbePdg(), genie::Interaction::ProcInfo(), pWARN, q0BlendEnd, q0BlendStart, genie::HadronTensorI::q0Max(), genie::HadronTensorI::q0Min(), qBlendDel, qBlendRef, genie::HadronTensorI::qMagMax(), genie::HadronTensorI::qMagMin(), genie::utils::mec::Qvalue(), genie::InitialState::Tgt(), ValidProcess(), and XSecScaling().

◆ XSecScaling()

double SuSAv2QELPXSec::XSecScaling	(	double	xsec,
		const Interaction *	i,
		int	target_pdg,
		int	tensor_pdg,
		bool	need_to_scale ) const

private

Definition at line 485 of file SuSAv2QELPXSec.cxx.

{
        // The xsecs need to be given per active nucleon, but the calculations above are per atom.
        // We also need to A-scale anyhow if the target nucleus is not exactly the one we have the tensor for.
        // We adjust for this bellow.
 
        const ProcessInfo& proc_info = interaction->ProcInfo();
 
        // Neutron, proton, and mass numbers of the target
        const Target& tgt = interaction->InitState().Tgt();
 
        int probe_pdg = interaction->InitState().ProbePdg();
 
        if ( proc_info.IsWeakCC() ) {
                if ( pdg::IsNeutrino(probe_pdg) ) xsec *= tgt.N();
                else if ( pdg::IsAntiNeutrino(probe_pdg) ) xsec *= tgt.Z();
                else {
                        // We should never get here if ValidProcess() is working correctly
                        LOG("SuSAv2QE", pERROR) << "Unrecognized probe " << probe_pdg
                                << " encountered for a WeakCC process";
                        xsec = 0.;
                }
        }
        else if ( proc_info.IsEM() || proc_info.IsWeakNC() ) {
                // For EM processes, scale by the number of nucleons of the same type
                // as the struck one. This ensures the correct ratio of initial-state
                // p vs. n when making splines. The nuclear cross section is obtained
                // by scaling by A/2 for an isoscalar target, so we can get the right
                // behavior for all targets by scaling by Z/2 or N/2 as appropriate.
                // Do the same for NC. TODO: double-check that this is the right
                // thing to do when we SuSAv2 NC hadronic tensors are added to GENIE.
                int hit_nuc_pdg = tgt.HitNucPdg();
                if ( pdg::IsProton(hit_nuc_pdg) ) xsec *= tgt.Z() / 2.;
                else if ( pdg::IsNeutron(hit_nuc_pdg) ) xsec *= tgt.N() / 2.;
                // We should never get here if ValidProcess() is working correctly
                else return 0.;
        }
        else {
                // We should never get here if ValidProcess() is working correctly
                LOG("SuSAv2QE", pERROR) << "Unrecognized process " << proc_info.AsString()
                        << " encountered in SuSAv2QELPXSec::XSec()";
                xsec = 0.;
        }
 
        LOG("SuSAv2QE", pDEBUG) << "XSec in cm2 / atom is  " << xsec / units::cm2;
 
        // This scaling should be okay-ish for the total xsec, but it misses
        // the energy shift. To get this we should really just build releveant
        // hadron tensors but there may be some ways to approximate it.
        // For more details see Guille's thesis: https://idus.us.es/xmlui/handle/11441/74826
 
        // We already did some of this when we apply the Q-value shift. We can do a little
        // better by tuning the A-scaling as below, following the SuperScaling ansatz
        if ( need_to_scale ) {
                FermiMomentumTablePool * kftp = FermiMomentumTablePool::Instance();
                const FermiMomentumTable * kft = kftp->GetTable(fKFTable);
                double KF_tgt = kft->FindClosestKF(target_pdg, kPdgProton);
                double KF_ten = kft->FindClosestKF(tensor_pdg, kPdgProton);
                LOG("SuSAv2QE", pDEBUG) << "KF_tgt = " << KF_tgt;
                LOG("SuSAv2QE", pDEBUG) << "KF_ten = " << KF_ten;
                double scaleFact = (KF_ten/KF_tgt); // A-scaling already applied in section above
                xsec *= scaleFact;
        }
 
        return xsec;
}

References genie::ProcessInfo::AsString(), genie::units::cm2, genie::FermiMomentumTable::FindClosestKF(), fKFTable, genie::FermiMomentumTablePool::GetTable(), genie::Target::HitNucPdg(), genie::Interaction::InitState(), genie::FermiMomentumTablePool::Instance(), genie::pdg::IsAntiNeutrino(), genie::ProcessInfo::IsEM(), genie::pdg::IsNeutrino(), genie::pdg::IsNeutron(), genie::pdg::IsProton(), genie::ProcessInfo::IsWeakCC(), genie::ProcessInfo::IsWeakNC(), genie::kPdgProton, LOG, genie::Target::N(), pDEBUG, pERROR, genie::InitialState::ProbePdg(), genie::Interaction::ProcInfo(), genie::InitialState::Tgt(), and genie::Target::Z().

Referenced by XSec().

Member Data Documentation

◆ blendMode

int genie::SuSAv2QELPXSec::blendMode

private

Blending start/end q0 value for the combined models.

Definition at line 74 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbAr

double genie::SuSAv2QELPXSec::fEbAr

private

Definition at line 108 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbAu

double genie::SuSAv2QELPXSec::fEbAu

private

Definition at line 113 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig().

◆ fEbC

double genie::SuSAv2QELPXSec::fEbC

private

Definition at line 105 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbCa

double genie::SuSAv2QELPXSec::fEbCa

private

Definition at line 109 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig().

◆ fEbFe

double genie::SuSAv2QELPXSec::fEbFe

private

Definition at line 110 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbHe

double genie::SuSAv2QELPXSec::fEbHe

private

Definition at line 103 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbLi

double genie::SuSAv2QELPXSec::fEbLi

private

Definition at line 104 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbMg

double genie::SuSAv2QELPXSec::fEbMg

private

Definition at line 107 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbNi

double genie::SuSAv2QELPXSec::fEbNi

private

Definition at line 111 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig().

◆ fEbO

double genie::SuSAv2QELPXSec::fEbO

private

Definition at line 106 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbPb

double genie::SuSAv2QELPXSec::fEbPb

private

Definition at line 114 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fEbSn

double genie::SuSAv2QELPXSec::fEbSn

private

Definition at line 112 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fFreeNucleonXSecAlg

const XSecAlgorithmI* genie::SuSAv2QELPXSec::fFreeNucleonXSecAlg

private

Alternate cross section model for free nucleon targets.

Definition at line 120 of file SuSAv2QELPXSec.h.

◆ fHadronTensorModel

const HadronTensorModelI* genie::SuSAv2QELPXSec::fHadronTensorModel

private

Definition at line 97 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fKFTable

string genie::SuSAv2QELPXSec::fKFTable

private

Definition at line 100 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSecScaling().

◆ fQvalueShifter

const QvalueShifter* genie::SuSAv2QELPXSec::fQvalueShifter

private

Definition at line 122 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fXSecCCScale

double genie::SuSAv2QELPXSec::fXSecCCScale

private

External scaling factor for this cross section.

Definition at line 69 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fXSecEMScale

double genie::SuSAv2QELPXSec::fXSecEMScale

private

Definition at line 71 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ fXSecIntegrator

const XSecIntegratorI* genie::SuSAv2QELPXSec::fXSecIntegrator

private

GSL numerical integrator.

Definition at line 117 of file SuSAv2QELPXSec.h.

Referenced by Integral(), and LoadConfig().

◆ fXSecNCScale

double genie::SuSAv2QELPXSec::fXSecNCScale

private

Definition at line 70 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ modelConfig

modelType genie::SuSAv2QELPXSec::modelConfig

private

Definition at line 95 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ q0BlendEnd

double genie::SuSAv2QELPXSec::q0BlendEnd

private

Definition at line 76 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ q0BlendStart

double genie::SuSAv2QELPXSec::q0BlendStart

private

Definition at line 75 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ qBlendDel

double genie::SuSAv2QELPXSec::qBlendDel

private

Definition at line 77 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

◆ qBlendRef

double genie::SuSAv2QELPXSec::qBlendRef

private

Definition at line 78 of file SuSAv2QELPXSec.h.

Referenced by LoadConfig(), and XSec().

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

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ modelType

Constructor & Destructor Documentation

◆ SuSAv2QELPXSec() [1/2]

◆ SuSAv2QELPXSec() [2/2]

◆ ~SuSAv2QELPXSec()

Member Function Documentation

◆ Configure() [1/2]

◆ Configure() [2/2]

◆ Integral()

◆ LoadConfig()

◆ ValidProcess()

◆ XSec()

◆ XSecScaling()

Member Data Documentation

◆ blendMode

◆ fEbAr

◆ fEbAu

◆ fEbC

◆ fEbCa

◆ fEbFe

◆ fEbHe

◆ fEbLi

◆ fEbMg

◆ fEbNi

◆ fEbO

◆ fEbPb

◆ fEbSn

◆ fFreeNucleonXSecAlg

◆ fHadronTensorModel

◆ fKFTable

◆ fQvalueShifter

◆ fXSecCCScale

◆ fXSecEMScale

◆ fXSecIntegrator

◆ fXSecNCScale

◆ modelConfig

◆ q0BlendEnd

◆ q0BlendStart

◆ qBlendDel

◆ qBlendRef