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Public Member Functions | List of all members
EvtLambdac2pKpi Class Reference

#include <EvtLambdac2pKpi.hh>

+ Inheritance diagram for EvtLambdac2pKpi:

Public Member Functions

 EvtLambdac2pKpi ()
 
virtual ~EvtLambdac2pKpi ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void initProbMax ()
 
void init ()
 
void decay (EvtParticle *p)
 
 EvtLambdac2pKpi ()
 
virtual ~EvtLambdac2pKpi ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void initProbMax ()
 
void init ()
 
void decay (EvtParticle *p)
 
- Public Member Functions inherited from EvtDecayIncoherent
void makeDecay (EvtParticle *p)
 
virtual ~EvtDecayIncoherent ()
 
void setDaughterSpinDensity (int daughter)
 
int isDaughterSpinDensitySet (int daughter)
 
void makeDecay (EvtParticle *p)
 
virtual ~EvtDecayIncoherent ()
 
void setDaughterSpinDensity (int daughter)
 
int isDaughterSpinDensitySet (int daughter)
 
- 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 EvtDecayBase
bool _daugsDecayedByParentModel
 

Detailed Description

Definition at line 36 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.hh.

Constructor & Destructor Documentation

◆ EvtLambdac2pKpi() [1/2]

EvtLambdac2pKpi::EvtLambdac2pKpi ( )
inline

Definition at line 40 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.hh.

40{}

Referenced by clone().

◆ ~EvtLambdac2pKpi() [1/2]

EvtLambdac2pKpi::~EvtLambdac2pKpi ( )
virtual

Definition at line 25 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.cc.

25{}

◆ EvtLambdac2pKpi() [2/2]

EvtLambdac2pKpi::EvtLambdac2pKpi ( )
inline

Definition at line 40 of file BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.hh.

40{}

◆ ~EvtLambdac2pKpi() [2/2]

virtual EvtLambdac2pKpi::~EvtLambdac2pKpi ( )
virtual

Member Function Documentation

◆ clone() [1/2]

EvtDecayBase * EvtLambdac2pKpi::clone ( )
virtual

Implements EvtDecayBase.

Definition at line 33 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.cc.

33 {
34
35 return new EvtLambdac2pKpi;
36
37}

◆ clone() [2/2]

EvtDecayBase * EvtLambdac2pKpi::clone ( )
virtual

Implements EvtDecayBase.

◆ decay() [1/2]

void EvtLambdac2pKpi::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

Definition at line 82 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.cc.

82 {
83
84 double weight = p->initializePhaseSpace(getNDaug(),getDaugs());
85 int rdm= (int)Evt.size()*EvtRandom::Flat(0.0,1.0);
86 //debugging
87 //std::cout<<"rdm= "<<rdm<<" "<<Evt.size()<<std::endl;
88
89 if(Evt.size()==0) {std::cout<<"EvtLambdac2pKpi: out of stored file record"<<std::endl;abort();}
90 for(int i=0;i<nParticles;i++){
91 EvtParticle* daug=p->getDaug(i);
92 daug->init(daug->getId(),Evt[rdm][i]);
93 }
94 // std::cout<<p->getDaug(0)->getP4()<<p->getDaug(1)->getP4()<<p->getDaug(2)->getP4()<<std::endl;
95
96 return ;
97}
weight
*********Class see also m_nmax DOUBLE PRECISION m_MasPhot DOUBLE PRECISION m_phsu DOUBLE PRECISION m_Xenph DOUBLE PRECISION m_r2 DOUBLE PRECISION m_WtMass INTEGER m_nmax INTEGER m_Nevgen INTEGER m_IsFSR INTEGER m_MarTot *COMMON c_KarFin $ !Output file $ !Event serial number $ !alpha QED at Thomson limit $ !minimum energy at CMS for remooval $ !infrared dimensionless $ !dummy photon IR regulator $ !crude photon multiplicity enhancement factor *EVENT $ !MC crude volume of PhhSpace *Sfactors $ !YFS formfactor IR part only $ !YFS formfactor non IR finite part $ !mass weight
Definition: KarFin.h:34
EvtParticle::init
virtual void init(EvtId part_n, const EvtVector4R &p4)=0
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 EvtLambdac2pKpi::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

◆ getName() [1/2]

void EvtLambdac2pKpi::getName ( std::string &  name)
virtual

Implements EvtDecayBase.

Definition at line 27 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.cc.

27 {
28
29 model_name="Lambdac2pKpi";
30
31}

◆ getName() [2/2]

void EvtLambdac2pKpi::getName ( std::string &  name)
virtual

Implements EvtDecayBase.

◆ init() [1/2]

void EvtLambdac2pKpi::init ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 40 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.cc.

40 {
41
42 // check that there are 0 arguments
43 checkNArg(0);
44 bool idp = getDaugs()[0]==EvtPDL::getId(std::string("p+")) || getDaugs()[0]==EvtPDL::getId(std::string("anti-p-"));
45 bool idk = getDaugs()[1]==EvtPDL::getId(std::string("K+")) || getDaugs()[1]==EvtPDL::getId(std::string("K-")) || getDaugs()[1]==EvtPDL::getId(std::string("K_S0"));;
46 bool idpi = getDaugs()[2]==EvtPDL::getId(std::string("pi+")) || getDaugs()[2]==EvtPDL::getId(std::string("pi-"))|| getDaugs()[2]==EvtPDL::getId(std::string("pi0"));
47 if(!(idp && idk && idpi ) ){std::cout<<"EvtLambdac2pKpi: the daughter sequence should be p K pi"<<std::endl;abort();}
48 std::vector<EvtVector4R> vp4;
49 m_inputFileName=getenv("BESEVTGENROOT");
50 m_inputFileName +="/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.dat";
51 // m_inputFileName="EvtLambdac2pKpi.dat";
52 m_inputFile.open(m_inputFileName.c_str());
53 if (!m_inputFile){
54 cout << "EvtLambdac2pKpi: PROBLEMS OPENING FILE "
55 << m_inputFileName << endl;
56 exit(0);
57 }
58 nParticles=3; //number of daughters
59 Ntot = 100000; //number of events stored in the file m_puthFileName
60 Evt.clear();
61 for(int h=0;h<Ntot;h++){
62 vp4.clear();
63 for (int i = 0; i < nParticles; i++){
64 EvtVector4R p4;
65 m_inputFile >> pxParticle; p4.set(1,pxParticle);
66 m_inputFile >> pyParticle; p4.set(2,pyParticle);
67 m_inputFile >> pzParticle; p4.set(3,pzParticle);
68 m_inputFile >> eParticle; p4.set(0,eParticle);
69 vp4.push_back(p4);
70 }
71 Evt.push_back(vp4);
72 }
73
74}
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
EvtPDL::getId
static EvtId getId(const std::string &name)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtPDL.cc:287

◆ init() [2/2]

void EvtLambdac2pKpi::init ( )
virtual

Reimplemented from EvtDecayBase.

◆ initProbMax() [1/2]

void EvtLambdac2pKpi::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 76 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtLambdac2pKpi.cc.

76 {
77
78 noProbMax();
79
80}

◆ initProbMax() [2/2]

void EvtLambdac2pKpi::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

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