CombinedGenesisAnalysis Class Reference

#include <CombinedGenesisAnalysis.h>

Collaboration diagram for CombinedGenesisAnalysis:

Public Member Functions
	CombinedGenesisAnalysis ()
	default constructor More...
void	addGammaProdAna (GammaProductionAna a_gammaProd)
void	addNeutronSinglesAna (GenesisNeutronSinglesAna a_neutronProd)
double	talysModelFit (const double *a_params)
	function to calculate chi2 More...
void	combinedMinimum (bool a_findMinimum=false)
void	plotCorrelationMatrix ()
	plot the correlation matrix More...
std::map< std::string, double >	generateResampledParams ()
	generates resamples parameters to propagate uncertainty through TALYS More...
map< double, Eigen::MatrixXf >	generateUncertainCrossSections (int a_numResamples=100)

Public Attributes
GammaProductionAna	m_gammaProd
GenesisNeutronSinglesAna	m_neutronProd
ROOT::Math::Minimizer *	m_minimum
Eigen::MatrixXf	m_covarianceMatrix
Eigen::VectorXf	m_minimumParams
int	m_numParams
std::mt19937_64	m_randGen

Detailed Description

class to do analysis of gamma production and neutron singles simultaneously J. Gordon 2023

Constructor & Destructor Documentation

CombinedGenesisAnalysis()

CombinedGenesisAnalysis::CombinedGenesisAnalysis

(

)

default constructor

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Member Function Documentation

addGammaProdAna()

void CombinedGenesisAnalysis::addGammaProdAna

(

GammaProductionAna

a_gammaProd

)

addNeutronSinglesAna()

void CombinedGenesisAnalysis::addNeutronSinglesAna

(

GenesisNeutronSinglesAna

a_neutronProd

)

combinedMinimum()

void CombinedGenesisAnalysis::combinedMinimum

(

bool

a_findMinimum = false

)

calculates Hesse and covariance matrix at combined minimum from non-simultaneous forward modeling if a_findMinimum = true, then a new minimum will be found for the combined/simultaneous data

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generateResampledParams()

std::map< std::string, double > CombinedGenesisAnalysis::generateResampledParams

(

)

generates resamples parameters to propagate uncertainty through TALYS

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generateUncertainCrossSections()

map< double, Eigen::MatrixXf > CombinedGenesisAnalysis::generateUncertainCrossSections

(

int

a_numResamples = 100

)

calculates gamma production cross sections with resampled TALYS parameters writes to files called "talysGammaProdMinWithUnc_<gamma energy>keV.txt" formatted so it can be read as an EXFOR cross section by gammaProdAna adds them to m_gammaProd so you can draw non-wrapped cross sections, etc. fil

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plotCorrelationMatrix()

void CombinedGenesisAnalysis::plotCorrelationMatrix

(

)

plot the correlation matrix

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talysModelFit()

double CombinedGenesisAnalysis::talysModelFit

(

const double *

a_params

)

function to calculate chi2

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Member Data Documentation

m_covarianceMatrix

Eigen::MatrixXf CombinedGenesisAnalysis::m_covarianceMatrix

m_gammaProd

GammaProductionAna CombinedGenesisAnalysis::m_gammaProd

m_minimum

ROOT::Math::Minimizer* CombinedGenesisAnalysis::m_minimum

m_minimumParams

Eigen::VectorXf CombinedGenesisAnalysis::m_minimumParams

m_neutronProd

GenesisNeutronSinglesAna CombinedGenesisAnalysis::m_neutronProd

m_numParams

int CombinedGenesisAnalysis::m_numParams

m_randGen

std::mt19937_64 CombinedGenesisAnalysis::m_randGen

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

• analysis/include/CombinedGenesisAnalysis.h
• analysis/src/CombinedGenesisAnalysis.cpp