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Laura++  3.6.0
A maximum likelihood fitting package for performing Dalitz-plot analysis.
LauGaussIncohRes.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
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9  http://www.apache.org/licenses/LICENSE-2.0
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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 
35 #ifndef LAU_GAUSS_INCOH_RES
36 #define LAU_GAUSS_INCOH_RES
37 
38 #include "LauAbsIncohRes.hh"
39 #include "LauComplex.hh"
40 
41 #include "TString.h"
42 
43 class LauKinematics;
44 
46 
47  public:
49 
55  const Int_t resPairAmpInt,
56  const LauDaughters* daughters );
57 
59  virtual ~LauGaussIncohRes();
60 
62  virtual void initialise();
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65 
69  virtual Double_t intensityFactor( const LauKinematics* kinematics );
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72 
76  {
78  }
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81 
84  virtual const std::vector<LauParameter*>& getFloatingParameters();
85 
86  private:
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92 
93  ClassDef( LauGaussIncohRes, 0 ) // Gaussian incoherent resonance model
94 };
95 
96 #endif
Abstract class for defining incoherent resonant amplitude models.
virtual void initialise()
Initialise the model.
virtual Double_t intensityFactor(const LauKinematics *kinematics)
Get intensity factor.
virtual LauAbsResonance::LauResonanceModel getResonanceModel() const
Get the resonance model type.
virtual const std::vector< LauParameter * > & getFloatingParameters()
Retrieve the resonance parameters, e.g. so that they can be loaded into a fit.
File containing declaration of LauComplex class.
Class for defining an incoherent resonance with a Gaussian mass dependence.
Class for defining the properties of a resonant particle.
LauGaussIncohRes & operator=(const LauGaussIncohRes &rhs)
Copy assignment operator (not implemented)
File containing declaration of LauAbsIncohRes class.
Class for calculating 3-body kinematic quantities.
LauGaussIncohRes(const LauGaussIncohRes &rhs)
Copy constructor (not implemented)
Class that defines the particular 3-body decay under study.
Definition: LauDaughters.hh:47
LauGaussIncohRes(LauResonanceInfo *resInfo, const Int_t resPairAmpInt, const LauDaughters *daughters)
Constructor.
virtual ~LauGaussIncohRes()
Destructor.
LauResonanceModel
Define the allowed resonance types.