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
EvtDalitzDecayInfo.hh
Go to the documentation of this file.
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/***********************************************************************
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* Copyright 1998-2020 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 EVTDALITZDECAYINFO_HH
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#define EVTDALITZDECAYINFO_HH
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#include "
EvtGenBase/EvtComplex.hh
"
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#include "
EvtGenBase/EvtDalitzReso.hh
"
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#include "
EvtGenBase/EvtId.hh
"
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#include <vector>
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// Description: Model to describe a generic dalitz decay
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class
EvtDalitzDecayInfo
final {
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public
:
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EvtDalitzDecayInfo
(
EvtId
d1,
EvtId
d2,
EvtId
d3 ) :
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m_d1
( d1 ),
m_d2
( d2 ),
m_d3
( d3 ),
m_probMax
( 0. )
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{
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}
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void
addResonance
(
EvtComplex
amp,
EvtDalitzReso
res )
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{
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m_resonances
.push_back( std::pair<EvtComplex, EvtDalitzReso>( amp, res ) );
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}
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void
addResonance
( std::pair<EvtComplex, EvtDalitzReso> res )
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{
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m_resonances
.push_back( res );
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}
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void
setProbMax
(
double
probMax ) {
m_probMax
= probMax; }
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const
std::vector<std::pair<EvtComplex, EvtDalitzReso>>&
getResonances
()
const
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{
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return
m_resonances
;
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}
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double
getProbMax
()
const
{
return
m_probMax
; }
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inline
const
EvtId
&
daughter1
()
const
{
return
m_d1
; }
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inline
const
EvtId
&
daughter2
()
const
{
return
m_d2
; }
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inline
const
EvtId
&
daughter3
()
const
{
return
m_d3
; }
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private
:
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EvtId
m_d1
,
m_d2
,
m_d3
;
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std::vector<std::pair<EvtComplex, EvtDalitzReso>>
m_resonances
;
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double
m_probMax
;
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};
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#endif
EvtComplex.hh
EvtDalitzReso.hh
EvtId.hh
EvtComplex
Definition
EvtComplex.hh:29
EvtDalitzDecayInfo::daughter2
const EvtId & daughter2() const
Definition
EvtDalitzDecayInfo.hh:56
EvtDalitzDecayInfo::getResonances
const std::vector< std::pair< EvtComplex, EvtDalitzReso > > & getResonances() const
Definition
EvtDalitzDecayInfo.hh:49
EvtDalitzDecayInfo::addResonance
void addResonance(EvtComplex amp, EvtDalitzReso res)
Definition
EvtDalitzDecayInfo.hh:39
EvtDalitzDecayInfo::m_d1
EvtId m_d1
Definition
EvtDalitzDecayInfo.hh:60
EvtDalitzDecayInfo::addResonance
void addResonance(std::pair< EvtComplex, EvtDalitzReso > res)
Definition
EvtDalitzDecayInfo.hh:43
EvtDalitzDecayInfo::setProbMax
void setProbMax(double probMax)
Definition
EvtDalitzDecayInfo.hh:47
EvtDalitzDecayInfo::m_d2
EvtId m_d2
Definition
EvtDalitzDecayInfo.hh:60
EvtDalitzDecayInfo::EvtDalitzDecayInfo
EvtDalitzDecayInfo(EvtId d1, EvtId d2, EvtId d3)
Definition
EvtDalitzDecayInfo.hh:34
EvtDalitzDecayInfo::daughter3
const EvtId & daughter3() const
Definition
EvtDalitzDecayInfo.hh:57
EvtDalitzDecayInfo::m_d3
EvtId m_d3
Definition
EvtDalitzDecayInfo.hh:60
EvtDalitzDecayInfo::m_probMax
double m_probMax
Definition
EvtDalitzDecayInfo.hh:62
EvtDalitzDecayInfo::getProbMax
double getProbMax() const
Definition
EvtDalitzDecayInfo.hh:53
EvtDalitzDecayInfo::m_resonances
std::vector< std::pair< EvtComplex, EvtDalitzReso > > m_resonances
Definition
EvtDalitzDecayInfo.hh:61
EvtDalitzDecayInfo::daughter1
const EvtId & daughter1() const
Definition
EvtDalitzDecayInfo.hh:55
EvtDalitzReso
Definition
EvtDalitzReso.hh:42
EvtId
Definition
EvtId.hh:27
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