LauLASSBWRes.cc
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24 LauLASSBWRes::LauLASSBWRes(LauResonanceInfo* resInfo, const Int_t resPairAmpInt, const LauDaughters* daughters) :
80 std::cerr << "WARNING in LauLASSBWRes::amplitude : Resonance spin is " << resSpin << "." << std::endl;
130 resAmplitude.rescale((resMassSq_*resWidth/q0_)/(massSqTerm*massSqTerm + resMassSq_*totWidth*totWidth));
175 std::cout << "INFO in LauLASSBWRes::setResonanceParameter : Setting LASS Scattering Length = " << this->getScatteringLength() << std::endl;
178 std::cout << "INFO in LauLASSBWRes::setResonanceParameter : Setting LASS Effective Range = " << this->getEffectiveRange() << std::endl;
180 std::cerr << "WARNING in LauLASSBWRes::setResonanceParameter: Parameter name not reconised. No parameter changes made." << std::endl;
191 std::cerr << "WARNING in LauLASSBWRes::floatResonanceParameter: Parameter already floating. No parameter changes made." << std::endl;
198 std::cerr << "WARNING in LauLASSBWRes::floatResonanceParameter: Parameter already floating. No parameter changes made." << std::endl;
201 std::cerr << "WARNING in LauLASSBWRes::fixResonanceParameter: Parameter name not reconised. No parameter changes made." << std::endl;
212 std::cerr << "WARNING in LauLASSBWRes::getResonanceParameter: Parameter name not reconised." << std::endl;
Double_t getQ() const Get the current value of the daughter momentum in the resonance rest frame. Definition: LauAbsResonance.hh:303 LauParameter * getMassPar() Get the mass parameter of the resonance. Definition: LauAbsResonance.hh:145 Bool_t fixed() const Check whether the parameter is fixed or floated. Definition: LauParameter.hh:195 Bool_t fixWidth() const Get the status of resonance width (fixed or released) Definition: LauAbsResonance.hh:248 void changeResonance(const Double_t newMass, const Double_t newWidth, const Int_t newSpin) Allow the mass, width and spin of the resonance to be changed. Definition: LauAbsResonance.cc:221 File containing declaration of LauResonanceInfo class. virtual void setResonanceParameter(const TString &name, const Double_t value) Set value of a resonance parameter. Definition: LauLASSBWRes.cc:170 Double_t getScatteringLength() const Get the scattering length range parameter. Definition: LauLASSBWRes.hh:103 ClassImp(LauAbsCoeffSet) Class for defining the properties of a resonant particle. Definition: LauResonanceInfo.hh:32 Class that defines the particular 3-body decay under study. Definition: LauDaughters.hh:33 void setEffectiveRange(const Double_t r) Set the effective range parameter value. Definition: LauLASSBWRes.cc:217 virtual LauParameter * getResonanceParameter(const TString &name) Access the given resonance parameter. Definition: LauLASSBWRes.cc:205 File containing declaration of LauLASSBWRes class. Bool_t fixMass() const Get the status of resonance mass (fixed or released) Definition: LauAbsResonance.hh:242 void addFloatingParameter(LauParameter *param) Add parameter to the list of floating parameters. Definition: LauAbsResonance.cc:278 virtual const std::vector< LauParameter * > & getFloatingParameters() Retrieve the resonance parameters, e.g. so that they can be loaded into a fit. Definition: LauLASSBWRes.cc:147 Bool_t fixScatteringLength() const See if the scattering length parameter is fixed or floating. Definition: LauLASSBWRes.hh:115 Double_t q0_ Decay momentum of either daughter in the resonance rest frame. Definition: LauLASSBWRes.hh:135 std::vector< LauParameter * > & getParameters() Access the list of floating parameters. Definition: LauAbsResonance.hh:339 LauParameter * getWidthPar() Get the width parameter of the resonance. Definition: LauAbsResonance.hh:151 Bool_t fixEffectiveRange() const See if the effective range parameter is fixed or floating. Definition: LauLASSBWRes.hh:109 virtual LauComplex resAmp(Double_t mass, Double_t spinTerm) Complex resonant amplitude. Definition: LauLASSBWRes.cc:99 void setScatteringLength(const Double_t a) Set the scattering length parameter value. Definition: LauLASSBWRes.cc:224 Abstract class for defining type for resonance amplitude models (Breit-Wigner, Flatte etc... Definition: LauAbsResonance.hh:37 File containing LauConstants namespace. Double_t getEffectiveRange() const Get the effective range parameter. Definition: LauLASSBWRes.hh:97 virtual void floatResonanceParameter(const TString &name) Allow the various parameters to float in the fit. Definition: LauLASSBWRes.cc:184 Generated by 1.8.5 |