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Public Member Functions | List of all members
EvtTauVectornu Class Reference

#include <EvtTauVectornu.hh>

+ Inheritance diagram for EvtTauVectornu:

Public Member Functions

 EvtTauVectornu ()
 
virtual ~EvtTauVectornu ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void decay (EvtParticle *p)
 
void init ()
 
void initProbMax ()
 
 EvtTauVectornu ()
 
virtual ~EvtTauVectornu ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void decay (EvtParticle *p)
 
void init ()
 
void initProbMax ()
 
- Public Member Functions inherited from EvtDecayAmp
void makeDecay (EvtParticle *p)
 
void setWeight (double weight)
 
void vertex (const EvtComplex &amp)
 
void vertex (int i1, const EvtComplex &amp)
 
void vertex (int i1, int i2, const EvtComplex &amp)
 
void vertex (int i1, int i2, int i3, const EvtComplex &amp)
 
void vertex (int *i1, const EvtComplex &amp)
 
virtual ~EvtDecayAmp ()
 
void makeDecay (EvtParticle *p)
 
void setWeight (double weight)
 
void vertex (const EvtComplex &amp)
 
void vertex (int i1, const EvtComplex &amp)
 
void vertex (int i1, int i2, const EvtComplex &amp)
 
void vertex (int i1, int i2, int i3, const EvtComplex &amp)
 
void vertex (int *i1, const EvtComplex &amp)
 
virtual ~EvtDecayAmp ()
 
- Public Member Functions inherited from EvtDecayBase
virtual void getName (std::string &name)=0
 
virtual void decay (EvtParticle *p)=0
 
virtual void makeDecay (EvtParticle *p)=0
 
virtual EvtDecayBase * clone ()=0
 
virtual void init ()
 
virtual void initProbMax ()
 
virtual std::string commandName ()
 
virtual void command (std::string cmd)
 
double getProbMax (double prob)
 
double resetProbMax (double prob)
 
 EvtDecayBase ()
 
virtual ~EvtDecayBase ()
 
virtual bool matchingDecay (const EvtDecayBase &other) const
 
EvtId getParentId ()
 
double getBranchingFraction ()
 
void disableCheckQ ()
 
void checkQ ()
 
int getNDaug ()
 
EvtId * getDaugs ()
 
EvtId getDaug (int i)
 
int getNArg ()
 
int getPHOTOS ()
 
void setPHOTOS ()
 
void setVerbose ()
 
void setSummary ()
 
double * getArgs ()
 
std::string * getArgsStr ()
 
double getArg (int j)
 
std::string getArgStr (int j)
 
std::string getModelName ()
 
int getDSum ()
 
int summary ()
 
int verbose ()
 
void saveDecayInfo (EvtId ipar, int ndaug, EvtId *daug, int narg, std::vector< std::string > &args, std::string name, double brfr)
 
void printSummary ()
 
void setProbMax (double prbmx)
 
void noProbMax ()
 
void checkNArg (int a1, int a2=-1, int a3=-1, int a4=-1)
 
void checkNDaug (int d1, int d2=-1)
 
void checkSpinParent (EvtSpinType::spintype sp)
 
void checkSpinDaughter (int d1, EvtSpinType::spintype sp)
 
virtual int nRealDaughters ()
 
virtual void getName (std::string &name)=0
 
virtual void decay (EvtParticle *p)=0
 
virtual void makeDecay (EvtParticle *p)=0
 
virtual EvtDecayBase * clone ()=0
 
virtual void init ()
 
virtual void initProbMax ()
 
virtual std::string commandName ()
 
virtual void command (std::string cmd)
 
double getProbMax (double prob)
 
double resetProbMax (double prob)
 
 EvtDecayBase ()
 
virtual ~EvtDecayBase ()
 
virtual bool matchingDecay (const EvtDecayBase &other) const
 
EvtId getParentId ()
 
double getBranchingFraction ()
 
void disableCheckQ ()
 
void checkQ ()
 
int getNDaug ()
 
EvtId * getDaugs ()
 
EvtId getDaug (int i)
 
int getNArg ()
 
int getPHOTOS ()
 
void setPHOTOS ()
 
void setVerbose ()
 
void setSummary ()
 
double * getArgs ()
 
std::string * getArgsStr ()
 
double getArg (int j)
 
std::string getArgStr (int j)
 
std::string getModelName ()
 
int getDSum ()
 
int summary ()
 
int verbose ()
 
void saveDecayInfo (EvtId ipar, int ndaug, EvtId *daug, int narg, std::vector< std::string > &args, std::string name, double brfr)
 
void printSummary ()
 
void setProbMax (double prbmx)
 
void noProbMax ()
 
void checkNArg (int a1, int a2=-1, int a3=-1, int a4=-1)
 
void checkNDaug (int d1, int d2=-1)
 
void checkSpinParent (EvtSpinType::spintype sp)
 
void checkSpinDaughter (int d1, EvtSpinType::spintype sp)
 
virtual int nRealDaughters ()
 

Additional Inherited Members

- Static Public Member Functions inherited from EvtDecayBase
static void findMasses (EvtParticle *p, int ndaugs, EvtId daugs[10], double masses[10])
 
static void findMass (EvtParticle *p)
 
static double findMaxMass (EvtParticle *p)
 
static void findMasses (EvtParticle *p, int ndaugs, EvtId daugs[10], double masses[10])
 
static void findMass (EvtParticle *p)
 
static double findMaxMass (EvtParticle *p)
 
- Protected Member Functions inherited from EvtDecayBase
bool daugsDecayedByParentModel ()
 
bool daugsDecayedByParentModel ()
 
- Protected Attributes inherited from EvtDecayAmp
EvtAmp _amp2
 
- Protected Attributes inherited from EvtDecayBase
bool _daugsDecayedByParentModel
 

Detailed Description

Definition at line 28 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.hh.

Constructor & Destructor Documentation

◆ EvtTauVectornu() [1/2]

EvtTauVectornu::EvtTauVectornu ( )
inline

Definition at line 32 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.hh.

32{}

Referenced by clone().

◆ ~EvtTauVectornu() [1/2]

EvtTauVectornu::~EvtTauVectornu ( )
virtual

Definition at line 34 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.cc.

34{}

◆ EvtTauVectornu() [2/2]

EvtTauVectornu::EvtTauVectornu ( )
inline

Definition at line 32 of file BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.hh.

32{}

◆ ~EvtTauVectornu() [2/2]

virtual EvtTauVectornu::~EvtTauVectornu ( )
virtual

Member Function Documentation

◆ clone() [1/2]

EvtDecayBase * EvtTauVectornu::clone ( )
virtual

Implements EvtDecayBase.

Definition at line 43 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.cc.

43 {
44
45 return new EvtTauVectornu;
46
47}

◆ clone() [2/2]

EvtDecayBase * EvtTauVectornu::clone ( )
virtual

Implements EvtDecayBase.

◆ decay() [1/2]

void EvtTauVectornu::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

Definition at line 67 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.cc.

67 {
68
69 static EvtId TAUM=EvtPDL::getId("tau-");
70 p->initializePhaseSpace(getNDaug(),getDaugs());
71
72 EvtParticle *v, *nut;
73 v=p->getDaug(0);
74 nut=p->getDaug(1);
75 double mvec = v->mass();
76 EvtVector4C tau1, tau2;
77
78 if (p->getId()==TAUM) {
79 tau1=EvtLeptonVACurrent(nut->spParentNeutrino(),p->sp(0));
80 tau2=EvtLeptonVACurrent(nut->spParentNeutrino(),p->sp(1));
81 }
82 else{
83 tau1=EvtLeptonVACurrent(p->sp(0),nut->spParentNeutrino());
84 tau2=EvtLeptonVACurrent(p->sp(1),nut->spParentNeutrino());
85 }
86
87 double norm=mvec*sqrt(mvec);
88
89 vertex(0,0,norm*tau1*(v->epsParent(0).conj()));
90 vertex(0,1,norm*tau1*(v->epsParent(1).conj()));
91 vertex(0,2,norm*tau1*(v->epsParent(2).conj()));
92 vertex(1,0,norm*tau2*(v->epsParent(0).conj()));
93 vertex(1,1,norm*tau2*(v->epsParent(1).conj()));
94 vertex(1,2,norm*tau2*(v->epsParent(2).conj()));
95
96 return;
97
98}
v
**********Class see also m_nmax DOUBLE PRECISION m_amel DOUBLE PRECISION m_x2 DOUBLE PRECISION m_alfinv DOUBLE PRECISION m_Xenph INTEGER m_KeyWtm INTEGER m_idyfs DOUBLE PRECISION m_zini DOUBLE PRECISION m_q2 DOUBLE PRECISION m_Wt_KF DOUBLE PRECISION m_WtCut INTEGER m_KFfin *COMMON c_KarLud $ !Input CMS energy[GeV] $ !CMS energy after beam spread beam strahlung[GeV] $ !Beam energy spread[GeV] $ !z boost due to beam spread $ !electron beam mass *ff pair spectrum $ !minimum v
Definition: KarLud.h:35
EvtLeptonVACurrent
EvtVector4C EvtLeptonVACurrent(const EvtDiracSpinor &d, const EvtDiracSpinor &dp)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtDiracSpinor.cc:187
EvtPDL::getId
static EvtId getId(const std::string &name)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtPDL.cc:287
EvtParticle::initializePhaseSpace
double initializePhaseSpace(int numdaughter, EvtId *daughters, double poleSize=-1., int whichTwo1=0, int whichTwo2=1)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtParticle.cc:1071

◆ decay() [2/2]

void EvtTauVectornu::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

◆ getName() [1/2]

void EvtTauVectornu::getName ( std::string &  name)
virtual

Implements EvtDecayBase.

Definition at line 36 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.cc.

36 {
37
38 model_name="TAUVECTORNU";
39
40}

◆ getName() [2/2]

void EvtTauVectornu::getName ( std::string &  name)
virtual

Implements EvtDecayBase.

◆ init() [1/2]

void EvtTauVectornu::init ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 49 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.cc.

49 {
50
51 // check that there are 0 arguments
52 checkNArg(0);
53 checkNDaug(2);
54
55 checkSpinParent(EvtSpinType::DIRAC);
56
57 checkSpinDaughter(0,EvtSpinType::VECTOR);
58 checkSpinDaughter(1,EvtSpinType::NEUTRINO);
59}
EvtDecayBase::checkSpinDaughter
void checkSpinDaughter(int d1, EvtSpinType::spintype sp)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtDecayBase.cc:533
EvtDecayBase::checkNArg
void checkNArg(int a1, int a2=-1, int a3=-1, int a4=-1)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtDecayBase.cc:482

◆ init() [2/2]

void EvtTauVectornu::init ( )
virtual

Reimplemented from EvtDecayBase.

◆ initProbMax() [1/2]

void EvtTauVectornu::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 61 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtTauVectornu.cc.

61 {
62
63 setProbMax(55.0);
64
65}

◆ initProbMax() [2/2]

void EvtTauVectornu::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

The documentation for this class was generated from the following files: