BOSS 7.0.9
BESIII Offline Software System
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Public Member Functions | List of all members
EvtSSSCP Class Reference

#include <EvtSSSCP.hh>

+ Inheritance diagram for EvtSSSCP:

Public Member Functions

 EvtSSSCP ()
 
virtual ~EvtSSSCP ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void init ()
 
void initProbMax ()
 
void decay (EvtParticle *p)
 
 EvtSSSCP ()
 
virtual ~EvtSSSCP ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void init ()
 
void initProbMax ()
 
void decay (EvtParticle *p)
 
- 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 29 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtSSSCP.hh.

Constructor & Destructor Documentation

◆ EvtSSSCP() [1/2]

EvtSSSCP::EvtSSSCP ( )
inline

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

33{}

Referenced by clone().

◆ ~EvtSSSCP() [1/2]

EvtSSSCP::~EvtSSSCP ( )
virtual

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

32{}

◆ EvtSSSCP() [2/2]

EvtSSSCP::EvtSSSCP ( )
inline

Definition at line 33 of file BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtSSSCP.hh.

33{}

◆ ~EvtSSSCP() [2/2]

virtual EvtSSSCP::~EvtSSSCP ( )
virtual

Member Function Documentation

◆ clone() [1/2]

EvtDecayBase * EvtSSSCP::clone ( )
virtual

Implements EvtDecayBase.

Definition at line 41 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtSSSCP.cc.

41 {
42
43 return new EvtSSSCP;
44
45}

◆ clone() [2/2]

EvtDecayBase * EvtSSSCP::clone ( )
virtual

Implements EvtDecayBase.

◆ decay() [1/2]

void EvtSSSCP::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

Definition at line 68 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtSSSCP.cc.

68 {
69
70 //added by Lange Jan4,2000
71 static EvtId B0=EvtPDL::getId("B0");
72 static EvtId B0B=EvtPDL::getId("anti-B0");
73
74 double t;
75 EvtId other_b;
76
77 EvtCPUtil::OtherB(p,t,other_b);
78
79 p->initializePhaseSpace(getNDaug(),getDaugs());
80
81
82 EvtComplex amp;
83
84 EvtComplex A,Abar;
85
86 A=EvtComplex(getArg(3)*cos(getArg(4)),getArg(3)*sin(getArg(4)));
87 Abar=EvtComplex(getArg(5)*cos(getArg(6)),getArg(5)*sin(getArg(6)));
88
89 if (other_b==B0B){
90 amp=A*cos(getArg(1)*t/(2*EvtConst::c))+
91 EvtComplex(cos(-2.0*getArg(0)),sin(-2.0*getArg(0)))*
92 getArg(2)*EvtComplex(0.0,1.0)*Abar*sin(getArg(1)*t/(2*EvtConst::c));
93 }
94 if (other_b==B0){
95 amp=A*EvtComplex(cos(2.0*getArg(0)),sin(2.0*getArg(0)))*
96 EvtComplex(0.0,1.0)*sin(getArg(1)*t/(2*EvtConst::c))+
97 getArg(2)*Abar*cos(getArg(1)*t/(2*EvtConst::c));
98 }
99
100 vertex(amp);
101
102 return ;
103}
sin
double sin(const BesAngle a)
Definition: BesAngle.h:210
cos
double cos(const BesAngle a)
Definition: BesAngle.h:213
t
TTree * t
Definition: binning.cxx:23
EvtCPUtil::OtherB
static void OtherB(EvtParticle *p, double &t, EvtId &otherb)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtCPUtil.cc:229
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 EvtSSSCP::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

◆ getName() [1/2]

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

Implements EvtDecayBase.

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

34 {
35
36 model_name="SSS_CP";
37
38}

◆ getName() [2/2]

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

Implements EvtDecayBase.

◆ init() [1/2]

void EvtSSSCP::init ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 47 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtSSSCP.cc.

47 {
48
49 // check that there are 7 arguments
50 checkNArg(7);
51 checkNDaug(2);
52 checkSpinParent(EvtSpinType::SCALAR);
53
54 checkSpinDaughter(0,EvtSpinType::SCALAR);
55 checkSpinDaughter(1,EvtSpinType::SCALAR);
56
57}
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 EvtSSSCP::init ( )
virtual

Reimplemented from EvtDecayBase.

◆ initProbMax() [1/2]

void EvtSSSCP::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 59 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtSSSCP.cc.

59 {
60
61 //This is probably not quite right, but it should do as a start...
62 //Anders
63
64 setProbMax(2*(getArg(3)*getArg(3)+getArg(5)*getArg(5)));
65
66}

◆ initProbMax() [2/2]

void EvtSSSCP::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

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