WireCell::Gen::BoxRecombination Class Reference

#include <RecombinationModels.h>

Inheritance diagram for WireCell::Gen::BoxRecombination:

Public Member Functions
	BoxRecombination (double Efield=500 *units::volt/units::cm, double A=0.930, double B=0.212 *units::gram/(units::MeV *units::cm2)*(units::kilovolt/units::cm), double rho=1.396 *units::gram/units::cm3, double Wi=23.6 *units::eV/(-1 *units::eplus))
virtual	~BoxRecombination ()
virtual double	operator() (double dE, double dX=0.0)
virtual void	configure (const WireCell::Configuration &config)
	Accept a configuration. More...
virtual WireCell::Configuration	default_configuration () const
	Optional, override to return a hard-coded default configuration. More...
Public Member Functions inherited from WireCell::IRecombinationModel
virtual	~IRecombinationModel ()
Public Member Functions inherited from WireCell::IComponent< IRecombinationModel >
virtual	~IComponent ()
Public Member Functions inherited from WireCell::Interface
virtual	~Interface ()
Public Member Functions inherited from WireCell::IConfigurable
virtual	~IConfigurable ()
Public Member Functions inherited from WireCell::IComponent< IConfigurable >
virtual	~IComponent ()

Private Attributes
double	m_efield
double	m_a
double	m_b
double	m_rho
double	m_wi

Additional Inherited Members
Public Types inherited from WireCell::IComponent< IRecombinationModel >
typedef std::shared_ptr< IRecombinationModel >	pointer
	Access subclass facet by pointer. More...
typedef std::vector< pointer >	vector
	Vector of shared pointers. More...
Public Types inherited from WireCell::Interface
typedef std::shared_ptr< Interface >	pointer
Public Types inherited from WireCell::IComponent< IConfigurable >
typedef std::shared_ptr< IConfigurable >	pointer
	Access subclass facet by pointer. More...
typedef std::vector< pointer >	vector
	Vector of shared pointers. More...

Detailed Description

Modified Box model, R = ln(a+b*dE/dX)/(b*dE/dX), dQ = (R/Wi)*dE a=A, b=B/(Efield*rho) as defined in: http://lar.bnl.gov/properties/pass.html#recombination

Definition at line 47 of file RecombinationModels.h.

Constructor & Destructor Documentation

Gen::BoxRecombination::BoxRecombination	(	double	Efield = 500*units::volt/units::cm,
		double	A = 0.930,
		double	B = 0.212*units::gram/(units::MeV*units::cm2)*(units::kilovolt/units::cm),
		double	rho = 1.396*units::gram/units::cm3,
		double	Wi = 23.6*units::eV/(-1*units::eplus)
	)

Definition at line 86 of file RecombinationModels.cxx.

    : m_efield(Efield)
    , m_a(A)
    , m_b(B)
    , m_rho(rho)
    , m_wi(Wi)
{
}

Gen::BoxRecombination::~BoxRecombination ( )

virtual

Definition at line 94 of file RecombinationModels.cxx.

{
}

Member Function Documentation

void Gen::BoxRecombination::configure ( const WireCell::Configuration &  config )

virtual

Accept a configuration.

Implements WireCell::IConfigurable.

Definition at line 103 of file RecombinationModels.cxx.

 {
     m_efield = get(config, "Efield", m_efield);
     m_a = get(config, "A", m_a);
     m_b = get(config, "B", m_b);
     m_rho = get(config, "rho", m_rho);
     m_wi = get(config, "Wi", m_wi);
 }

WireCell::Configuration Gen::BoxRecombination::default_configuration ( ) const

virtual

Optional, override to return a hard-coded default configuration.

Reimplemented from WireCell::IConfigurable.

Definition at line 111 of file RecombinationModels.cxx.

 {
     Configuration cfg;
     cfg["Efield"] = m_efield;
     cfg["A"] = m_a;
     cfg["B"] = m_b;
     cfg["rho"] = m_rho;
     cfg["Wi"] = m_wi;
     return cfg;
 }

double Gen::BoxRecombination::operator() ( double  dE, double  dX = 0.0  )

virtual

Implements WireCell::IRecombinationModel.

Definition at line 97 of file RecombinationModels.cxx.

{
    const double tmp = (dE/dX)*m_b/(m_efield*m_rho);
    const double R = std::log(m_a + tmp)/ tmp;
    return R*dE/m_wi;
}

Member Data Documentation

double WireCell::Gen::BoxRecombination::m_a

private

Definition at line 48 of file RecombinationModels.h.

double WireCell::Gen::BoxRecombination::m_b

private

Definition at line 48 of file RecombinationModels.h.

double WireCell::Gen::BoxRecombination::m_efield

private

Definition at line 48 of file RecombinationModels.h.

double WireCell::Gen::BoxRecombination::m_rho

private

Definition at line 48 of file RecombinationModels.h.

double WireCell::Gen::BoxRecombination::m_wi

private

Definition at line 48 of file RecombinationModels.h.

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

• wire-cell-build/gen/inc/WireCellGen/RecombinationModels.h
• wire-cell-build/gen/src/RecombinationModels.cxx