EvtGen
2.2.0
Monte Carlo generator of particle decays, in particular the weak decays of heavy flavour particles such as B mesons.
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EvtGenModels
EvtRareLbToLllFFGutsche.hh
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/***********************************************************************
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* Copyright 1998-2022 CERN for the benefit of the EvtGen authors *
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* *
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* This file is part of EvtGen. *
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* *
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* EvtGen is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* EvtGen is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with EvtGen. If not, see <https://www.gnu.org/licenses/>. *
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***********************************************************************/
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#ifndef EVTRARELBTOLLLFFGUTSCHE_HH
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#define EVTRARELBTOLLLFFGUTSCHE_HH 1
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// Include files
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#include "
EvtGenBase/EvtIdSet.hh
"
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#include "
EvtGenBase/EvtParticle.hh
"
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#include "
EvtGenModels/EvtRareLbToLllFFBase.hh
"
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#include <map>
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#include <string>
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class
EvtRareLbToLllFFGutsche
:
public
EvtRareLbToLllFFBase
{
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public
:
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void
init
()
override
;
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void
getFF
(
const
EvtParticle
& parent,
const
EvtParticle
&
lambda
,
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EvtRareLbToLllFFBase::FormFactors
& FF )
const override
;
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private
:
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double
formFactorParametrization
(
const
double
s,
const
double
f0,
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const
double
a,
const
double
b )
const
;
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double
m_Vconsts
[3][3];
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double
m_Aconsts
[3][3];
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double
m_TVconsts
[3][3];
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double
m_TAconsts
[3][3];
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const
EvtIdSet
m_Parents
{
"Lambda_b0"
,
"anti-Lambda_b0"
};
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const
EvtIdSet
m_Daughters
{
"Lambda0"
,
"anti-Lambda0"
};
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};
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#endif
// EVTRARELBTOLLLFF_HH
lambda
double lambda(double q, double m1, double m2)
Definition
EvtFlatQ2.cpp:30
EvtIdSet.hh
EvtParticle.hh
EvtRareLbToLllFFBase.hh
EvtIdSet
Definition
EvtIdSet.hh:30
EvtParticle
Definition
EvtParticle.hh:45
EvtRareLbToLllFFBase::FormFactors
Definition
EvtRareLbToLllFFBase.hh:41
EvtRareLbToLllFFBase::EvtRareLbToLllFFBase
EvtRareLbToLllFFBase()
Definition
EvtRareLbToLllFFBase.cpp:38
EvtRareLbToLllFFGutsche
Definition
EvtRareLbToLllFFGutsche.hh:41
EvtRareLbToLllFFGutsche::m_Vconsts
double m_Vconsts[3][3]
Definition
EvtRareLbToLllFFGutsche.hh:52
EvtRareLbToLllFFGutsche::formFactorParametrization
double formFactorParametrization(const double s, const double f0, const double a, const double b) const
Definition
EvtRareLbToLllFFGutsche.cpp:147
EvtRareLbToLllFFGutsche::init
void init() override
Definition
EvtRareLbToLllFFGutsche.cpp:37
EvtRareLbToLllFFGutsche::m_TAconsts
double m_TAconsts[3][3]
Definition
EvtRareLbToLllFFGutsche.hh:55
EvtRareLbToLllFFGutsche::m_Aconsts
double m_Aconsts[3][3]
Definition
EvtRareLbToLllFFGutsche.hh:53
EvtRareLbToLllFFGutsche::getFF
void getFF(const EvtParticle &parent, const EvtParticle &lambda, EvtRareLbToLllFFBase::FormFactors &FF) const override
Definition
EvtRareLbToLllFFGutsche.cpp:86
EvtRareLbToLllFFGutsche::m_Parents
const EvtIdSet m_Parents
Definition
EvtRareLbToLllFFGutsche.hh:57
EvtRareLbToLllFFGutsche::m_Daughters
const EvtIdSet m_Daughters
Definition
EvtRareLbToLllFFGutsche.hh:58
EvtRareLbToLllFFGutsche::m_TVconsts
double m_TVconsts[3][3]
Definition
EvtRareLbToLllFFGutsche.hh:54
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