TimePdf_mod Class Reference

Inheritance diagram for TimePdf_mod:

Public Member Functions
void	parametersChanged ()
void	beginFit ()
void	endFit ()
double	un_normalised (IDalitzEvent &evt)
virtual double	getVal (IDalitzEvent &evt)
virtual double	getVal_withPs (IDalitzEvent &evt)
virtual double	getVal_noPs (IDalitzEvent &evt)
virtual double	getVal (IDalitzEvent *evt)
virtual double	getVal_withPs (IDalitzEvent *evt)
virtual double	getVal_noPs (IDalitzEvent *evt)
	TimePdf_mod (MINT::FitParameter &r, MINT::FitParameter &delta, MINT::FitParameter &gamma, MINT::FitParameter &k, MINT::FitParameter &tau, MINT::FitParameter &dGamma, MINT::FitParameter &dm, MINT::FitParameter &eff_tag, MINT::FitParameter &w)
Public Member Functions inherited from MINT::PdfBase< IDalitzEvent >
	PdfBase ()
	PdfBase (const PdfBase< IDalitzEvent > &)
virtual double	RealVal (IDalitzEvent &evt)
virtual double	getNewVal (IDalitzEvent &evt)
virtual	~PdfBase ()
Public Member Functions inherited from MINT::IPdf< IDalitzEvent >
virtual void	Gradient (IDalitzEvent &evt, std::vector< double > &grad, MINT::MinuitParameterSet *mps)
virtual bool	useAnalyticGradient ()
Public Member Functions inherited from MINT::IReturnRealForEvent< IDalitzEvent >
virtual	~IReturnRealForEvent ()

Protected Attributes
FitParameter &	_r
FitParameter &	_delta
FitParameter &	_gamma
FitParameter &	_k
FitParameter &	_tau
FitParameter &	_dGamma
FitParameter &	_dm
FitParameter &	_eff_tag
FitParameter &	_w

Additional Inherited Members
Protected Member Functions inherited from MINT::IReturnRealForEvent< IDalitzEvent >
	IReturnRealForEvent ()

Detailed Description

Definition at line 1202 of file BsDsKpipi_TD_ampFit.cpp.

Constructor & Destructor Documentation

TimePdf_mod()

TimePdf_mod::TimePdf_mod ( MINT::FitParameter &  r, MINT::FitParameter &  delta, MINT::FitParameter &  gamma, MINT::FitParameter &  k, MINT::FitParameter &  tau, MINT::FitParameter &  dGamma, MINT::FitParameter &  dm, MINT::FitParameter &  eff_tag, MINT::FitParameter &  w  )

inline

Definition at line 1278 of file BsDsKpipi_TD_ampFit.cpp.

                                                                                                                                                                                                                                :
    _r(r),_delta(delta),_gamma(gamma),_k(k),_tau(tau),_dGamma(dGamma),_dm(dm),_eff_tag(eff_tag), _w(w) {;}

Member Function Documentation

beginFit()

void TimePdf_mod::beginFit ( )

inlinevirtual

Reimplemented from MINT::PdfBase< IDalitzEvent >.

Definition at line 1219 of file BsDsKpipi_TD_ampFit.cpp.

                   {
    }

endFit()

void TimePdf_mod::endFit ( )

inlinevirtual

Reimplemented from MINT::PdfBase< IDalitzEvent >.

Definition at line 1221 of file BsDsKpipi_TD_ampFit.cpp.

                 {
    }

getVal() [1/2]

virtual double TimePdf_mod::getVal ( IDalitzEvent &  evt )

inlinevirtual

Implements MINT::PdfBase< IDalitzEvent >.

Definition at line 1248 of file BsDsKpipi_TD_ampFit.cpp.

                                            {
        
        const double f = static_cast<double>((int)evt.getValueFromVector(4));
        const double D = (double)_r * cos(((double)_delta-(double)_gamma*f)/360.*2*pi)/(1.+(double)_r*(double)_r);
        
        const double Gamma = 1./((double) _tau);
        
        double val = un_normalised(evt);
        
        double norm = 2.* ((4.*Gamma/(4.*Gamma*Gamma-_dGamma*_dGamma)) - 2.0*_k* D * (2.*_dGamma/(4.*Gamma*Gamma-_dGamma*_dGamma)));
        
        return val/norm;
    }

getVal() [2/2]

virtual double TimePdf_mod::getVal ( IDalitzEvent *  evt )

inlinevirtual

Definition at line 1265 of file BsDsKpipi_TD_ampFit.cpp.

                                            {
        if(0 == evt) return 0;
        return getVal(*evt);
    }

getVal_noPs() [1/2]

virtual double TimePdf_mod::getVal_noPs ( IDalitzEvent &  evt )

inlinevirtual

Definition at line 1263 of file BsDsKpipi_TD_ampFit.cpp.

{return getVal(evt);}

getVal_noPs() [2/2]

virtual double TimePdf_mod::getVal_noPs ( IDalitzEvent *  evt )

inlinevirtual

Definition at line 1273 of file BsDsKpipi_TD_ampFit.cpp.

                                                 {
        if(0 == evt) return 0;
        return getVal_noPs(*evt);
    }

getVal_withPs() [1/2]

virtual double TimePdf_mod::getVal_withPs ( IDalitzEvent &  evt )

inlinevirtual

Definition at line 1262 of file BsDsKpipi_TD_ampFit.cpp.

{return getVal(evt);}

getVal_withPs() [2/2]

virtual double TimePdf_mod::getVal_withPs ( IDalitzEvent *  evt )

inlinevirtual

Definition at line 1269 of file BsDsKpipi_TD_ampFit.cpp.

                                                   {
        if(0 == evt) return 0;
        return getVal_withPs(*evt);
    }

parametersChanged()

void TimePdf_mod::parametersChanged ( )

inlinevirtual

Reimplemented from MINT::PdfBase< IDalitzEvent >.

Definition at line 1217 of file BsDsKpipi_TD_ampFit.cpp.

                            {
    }

un_normalised()

double TimePdf_mod::un_normalised ( IDalitzEvent &  evt )

inline

Definition at line 1224 of file BsDsKpipi_TD_ampFit.cpp.

                                                  {
        const double t = (double) evt.getValueFromVector(0);
        const double dt = (double) evt.getValueFromVector(1);
        const double q = static_cast<double>((int)evt.getValueFromVector(2));
        const double w = (double) evt.getValueFromVector(3);
        const double f = static_cast<double>((int)evt.getValueFromVector(4));
        
        const double e_eff = fabs(q)*_eff_tag + (1.-fabs(q))*(1.-_eff_tag);
        
        const double C = (1.-(double)_r*(double)_r)/(1.+(double)_r*(double)_r);
        const double D = (double)_r * cos(((double)_delta-(double)_gamma*f)/360.*2*pi)/(1.+(double)_r*(double)_r);
        const double S = (double)_r * sin(((double)_delta-(double)_gamma*f)/360.*2*pi)/(1.+(double)_r*(double)_r);
        
        const double val =  exp(-fabs(t)/(double)_tau) *
        (
         (2.-fabs(q))*cosh((double)_dGamma/2.*t)
         +f*q*(1.-2.*w)* C *cos((double)_dm*t)
         -(2.-fabs(q))*2.0*_k* D *sinh((double)_dGamma/2.*t)
         -f*2.0*q*(1.-2.*w)*_k* S *sin((double)_dm*t)
         )*e_eff;
        
        return val;
    }

Member Data Documentation

_delta

FitParameter& TimePdf_mod::_delta

protected

Definition at line 1206 of file BsDsKpipi_TD_ampFit.cpp.

_dGamma

FitParameter& TimePdf_mod::_dGamma

protected

Definition at line 1211 of file BsDsKpipi_TD_ampFit.cpp.

_dm

FitParameter& TimePdf_mod::_dm

protected

Definition at line 1212 of file BsDsKpipi_TD_ampFit.cpp.

_eff_tag

FitParameter& TimePdf_mod::_eff_tag

protected

Definition at line 1213 of file BsDsKpipi_TD_ampFit.cpp.

_gamma

FitParameter& TimePdf_mod::_gamma

protected

Definition at line 1207 of file BsDsKpipi_TD_ampFit.cpp.

_k

FitParameter& TimePdf_mod::_k

protected

Definition at line 1208 of file BsDsKpipi_TD_ampFit.cpp.

_r

FitParameter& TimePdf_mod::_r

protected

Definition at line 1205 of file BsDsKpipi_TD_ampFit.cpp.

_tau

FitParameter& TimePdf_mod::_tau

protected

Definition at line 1210 of file BsDsKpipi_TD_ampFit.cpp.

_w

FitParameter& TimePdf_mod::_w

protected

Definition at line 1214 of file BsDsKpipi_TD_ampFit.cpp.

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

• src/bin/BsDsKpipi_TD_ampFit.cpp