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Laura++  v3r4
A maximum likelihood fitting package for performing Dalitz-plot analysis.
LauFlatNR.hh
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1 
2 /*
3 Copyright 2014 University of Warwick
4 
5 Licensed under the Apache License, Version 2.0 (the "License");
6 you may not use this file except in compliance with the License.
7 You may obtain a copy of the License at
8 
9  http://www.apache.org/licenses/LICENSE-2.0
10 
11 Unless required by applicable law or agreed to in writing, software
12 distributed under the License is distributed on an "AS IS" BASIS,
13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 See the License for the specific language governing permissions and
15 limitations under the License.
16 */
17 
18 /*
19 Laura++ package authors:
20 John Back
21 Paul Harrison
22 Thomas Latham
23 */
24 
33 #ifndef LAU_FLAT_NR
34 #define LAU_FLAT_NR
35 
36 #include "TString.h"
37 
38 #include "LauAbsResonance.hh"
39 #include "LauComplex.hh"
40 
41 class LauKinematics;
42 
43 
44 class LauFlatNR : public LauAbsResonance {
45 
46  public:
48 
53  LauFlatNR(LauResonanceInfo* resInfo, const Int_t resPairAmpInt, const LauDaughters* daughters);
54 
56  virtual ~LauFlatNR();
57 
59  virtual void initialise();
60 
62 
66  virtual LauComplex amplitude(const LauKinematics* kinematics);
67 
69 
73 
74  protected:
76  virtual LauComplex resAmp(Double_t mass, Double_t spinTerm);
77 
78  private:
80  LauFlatNR(const LauFlatNR& rhs);
81 
83  LauFlatNR& operator=(const LauFlatNR& rhs);
84 
85  ClassDef(LauFlatNR,0) // Uniform non-resonant model
86 };
87 
88 #endif
virtual void initialise()
Initialise the model.
Definition: LauFlatNR.cc:45
Class for defining the properties of a resonant particle.
virtual LauComplex amplitude(const LauKinematics *kinematics)
Complex resonant amplitude.
Definition: LauFlatNR.cc:49
Class that defines the particular 3-body decay under study.
Definition: LauDaughters.hh:47
virtual ~LauFlatNR()
Destructor.
Definition: LauFlatNR.cc:41
LauFlatNR & operator=(const LauFlatNR &rhs)
Copy assignment operator (not implemented)
File containing declaration of LauComplex class.
LauFlatNR(LauResonanceInfo *resInfo, const Int_t resPairAmpInt, const LauDaughters *daughters)
Constructor.
Definition: LauFlatNR.cc:36
virtual LauAbsResonance::LauResonanceModel getResonanceModel() const
Get the resonance model type.
Definition: LauFlatNR.hh:72
LauResonanceModel
Define the allowed resonance types.
Abstract class for defining type for resonance amplitude models (Breit-Wigner, Flatte etc...
virtual LauComplex resAmp(Double_t mass, Double_t spinTerm)
This is not meant to be called.
Definition: LauFlatNR.cc:55
File containing declaration of LauAbsResonance class.
Class for defining a complex number.
Definition: LauComplex.hh:61
Class for calculating 3-body kinematic quantities.
Class for defining a uniform nonresonant amplitude.
Definition: LauFlatNR.hh:44