JCALIBRATE::JFitK40Parameters Struct Reference

Fit parameters for two-fold coincidence rate due to K40. More...

#include <JFitK40.hh>

Inheritance diagram for JCALIBRATE::JFitK40Parameters:

Public Member Functions
	JFitK40Parameters ()
	Default constructor. More...
	JFitK40Parameters (const Double_t *data)
	Copy constructor. More...
const Double_t *	getModelParameters () const
	Get model parameters. More...
Double_t *	getModelParameters ()
	Get model parameters. More...
void	setModelParameters (const Double_t *data)
	Set model parameters. More...
Double_t	getModelParameter (Int_t i) const
	Get model parameter. More...
JFitParameter_t	getModelParameter (Double_t JFitK40Parameters::*p) const
	Get model parameter. More...
JFitParameter_t	getModelParameter (Int_t pmt, Double_t JPMTParameters_t::*p) const
	Get model parameter. More...
Double_t	getQE (const int pmt) const
	Get QE of given PMT. More...
void	setQE (const int pmt, const Double_t QE)
	Set QE of given PMT. More...
Double_t	getTTS (const int pmt) const
	Get time resolution of given PMT. More...
void	setTTS (const int pmt, const Double_t TTS)
	Set time resolution of given PMT. More...
Double_t	getT0 (const int pmt) const
	Get time offset of given PMT. More...
void	setT0 (const int pmt, const Double_t t0)
	Set time offset of given PMT. More...

Static Public Member Functions
static Int_t	getNumberOfModelParameters ()
	Get number of model parameters. More...

Public Attributes
Double_t	Rate_Hz
	maximal coincidence rate [Hz] More...
Double_t	p1
	angle dependence coincidence rate More...
Double_t	p2
	angle dependence coincidence rate More...
Double_t	p3
	angle dependence coincidence rate More...
Double_t	p4
	angle dependence coincidence rate More...
Double_t	bg
	remaining constant background More...
Double_t	cc
	fraction of signal correlated background More...
JPMTParameters_t	parameters [NUMBER_OF_PMTS]

Detailed Description

Fit parameters for two-fold coincidence rate due to K40.

Definition at line 61 of file JFitK40.hh.

Constructor & Destructor Documentation

JCALIBRATE::JFitK40Parameters::JFitK40Parameters ( )

inline

Default constructor.

The default parameter values are set to those obtained from a designated simulation of K40 decays (see http://wiki.km3net.de/index.php/OMGsim_simulations_for_K40_fit).
If you change these values, you may also want to change the corresponding values in JK40DefaultSimulator.hh.

Definition at line 69 of file JFitK40.hh.

                        :
      Rate_Hz(21.2300),              // [Hz]
      p1     ( 3.3592),
      p2     (-1.5064),
      p3     ( 0.2884),
      p4     ( 1.7771),
      bg     ( 1.0e-3),
      cc     ( 1.0e-3)
    {}

JCALIBRATE::JFitK40Parameters::JFitK40Parameters ( const Double_t *  data )

inline

Copy constructor.

Parameters

data

data

Definition at line 85 of file JFitK40.hh.

    {
      if (data != NULL) {
        setModelParameters(data);
      }
    }

Member Function Documentation

static Int_t JCALIBRATE::JFitK40Parameters::getNumberOfModelParameters ( )

inlinestatic

Get number of model parameters.

Returns

number of parameters

Definition at line 98 of file JFitK40.hh.

    {
      return sizeof(JFitK40Parameters) / sizeof(Double_t);
    }

const Double_t* JCALIBRATE::JFitK40Parameters::getModelParameters ( ) const

inline

Get model parameters.

Returns

pointer to parameters

Definition at line 109 of file JFitK40.hh.

    {
      return &Rate_Hz;
    }

Double_t* JCALIBRATE::JFitK40Parameters::getModelParameters ( )

inline

Get model parameters.

Returns

pointer to parameters

Definition at line 120 of file JFitK40.hh.

    {
      return &Rate_Hz;
    }

void JCALIBRATE::JFitK40Parameters::setModelParameters ( const Double_t *  data )

inline

Set model parameters.

Parameters

data	pointer to parameters

Definition at line 131 of file JFitK40.hh.

    {
      for (Int_t i = 0; i != getNumberOfModelParameters(); ++i) {
        getModelParameters()[i] = data[i];
      }
    }

Double_t JCALIBRATE::JFitK40Parameters::getModelParameter ( Int_t  i ) const

inline

Get model parameter.

Parameters

i	parameter index

Returns

parameter value

Definition at line 145 of file JFitK40.hh.

    {
      return getModelParameters()[i];
    }

JFitParameter_t JCALIBRATE::JFitK40Parameters::getModelParameter ( Double_t JFitK40Parameters::*  p ) const

inline

Get model parameter.

Parameters

p	pointer to data member

Returns

parameter index and value

Definition at line 157 of file JFitK40.hh.

    {
      const Int_t i = &(this->*p) - getModelParameters();

      return JFitParameter_t(i, getModelParameter(i));
    }

JFitParameter_t JCALIBRATE::JFitK40Parameters::getModelParameter ( Int_t  pmt, Double_t JPMTParameters_t::*  p  ) const

inline

Get model parameter.

Parameters

pmt	PMT number
p	pointer to data member of PMT parameters

Returns

parameter index and value

Definition at line 172 of file JFitK40.hh.

    {
      const Int_t i = &(parameters[pmt].*p) - getModelParameters();

      return JFitParameter_t(i, getModelParameter(i));
    }

Double_t JCALIBRATE::JFitK40Parameters::getQE ( const int  pmt ) const

inline

Get QE of given PMT.

Parameters

pmt	pmt address

Returns

QE

Definition at line 186 of file JFitK40.hh.

    {
      return parameters[pmt].QE;
    }

void JCALIBRATE::JFitK40Parameters::setQE ( const int  pmt, const Double_t  QE  )

inline

Set QE of given PMT.

Parameters

pmt	pmt address
QE	QE

Definition at line 198 of file JFitK40.hh.

    {
      parameters[pmt].QE = QE;
    }

Double_t JCALIBRATE::JFitK40Parameters::getTTS ( const int  pmt ) const

inline

Get time resolution of given PMT.

Parameters

pmt	pmt address

Returns

TTS [ns]

Definition at line 210 of file JFitK40.hh.

    {
      return parameters[pmt].TTS;
    }

void JCALIBRATE::JFitK40Parameters::setTTS ( const int  pmt, const Double_t  TTS  )

inline

Set time resolution of given PMT.

Parameters

pmt	pmt address
TTS	TTS [ns]

Definition at line 222 of file JFitK40.hh.

    {
      parameters[pmt].TTS = TTS;
    }

Double_t JCALIBRATE::JFitK40Parameters::getT0 ( const int  pmt ) const

inline

Get time offset of given PMT.

Note that the time offset of each PMT is corrected by the average time offset of all PMTs.

Parameters

pmt	pmt address

Returns

time offset [ns]

Definition at line 236 of file JFitK40.hh.

    {
      return parameters[pmt].t0;
    }

void JCALIBRATE::JFitK40Parameters::setT0 ( const int  pmt, const Double_t  t0  )

inline

Set time offset of given PMT.

Parameters

pmt	pmt address
t0	time offset [ns]

Definition at line 248 of file JFitK40.hh.

    {
      parameters[pmt].t0 = t0;
    }

Member Data Documentation

Double_t JCALIBRATE::JFitK40Parameters::Rate_Hz

maximal coincidence rate [Hz]

Definition at line 256 of file JFitK40.hh.

Double_t JCALIBRATE::JFitK40Parameters::p1

angle dependence coincidence rate

Definition at line 257 of file JFitK40.hh.

Double_t JCALIBRATE::JFitK40Parameters::p2

angle dependence coincidence rate

Definition at line 258 of file JFitK40.hh.

Double_t JCALIBRATE::JFitK40Parameters::p3

angle dependence coincidence rate

Definition at line 259 of file JFitK40.hh.

Double_t JCALIBRATE::JFitK40Parameters::p4

angle dependence coincidence rate

Definition at line 260 of file JFitK40.hh.

Double_t JCALIBRATE::JFitK40Parameters::bg

remaining constant background

Definition at line 261 of file JFitK40.hh.

Double_t JCALIBRATE::JFitK40Parameters::cc

fraction of signal correlated background

Definition at line 262 of file JFitK40.hh.

JPMTParameters_t JCALIBRATE::JFitK40Parameters::parameters[NUMBER_OF_PMTS]

Definition at line 264 of file JFitK40.hh.

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The documentation for this struct was generated from the following file:

• JFitK40.hh