EvtDToKSpipi0pi0 Class Reference

#include <EvtDToKSpipi0pi0.hh>

Inheritance diagram for EvtDToKSpipi0pi0:

Public Member Functions
	EvtDToKSpipi0pi0 ()
virtual	~EvtDToKSpipi0pi0 ()
void	getName (std::string &name)
EvtDecayBase *	clone ()
void	init ()
void	initProbMax ()
void	decay (EvtParticle *p)
Public Member Functions inherited from EvtDecayProb
void	makeDecay (EvtParticle *p)
void	setProb (double prob)
double	getProb ()
void	setWeight (double weight)
virtual	~EvtDecayProb ()
Public Member Functions inherited from EvtDecayBase
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)
Protected Member Functions inherited from EvtDecayBase
bool	daugsDecayedByParentModel ()
Protected Attributes inherited from EvtDecayBase
bool	_daugsDecayedByParentModel

Detailed Description

Definition at line 7 of file EvtDToKSpipi0pi0.hh.

Constructor & Destructor Documentation

EvtDToKSpipi0pi0()

EvtDToKSpipi0pi0::EvtDToKSpipi0pi0 ( )

inline

Definition at line 11 of file EvtDToKSpipi0pi0.hh.

{}

Referenced by clone().

~EvtDToKSpipi0pi0()

EvtDToKSpipi0pi0::~EvtDToKSpipi0pi0 ( )

virtual

Definition at line 34 of file EvtDToKSpipi0pi0.cc.

{}

Member Function Documentation

clone()

EvtDecayBase * EvtDToKSpipi0pi0::clone ( )

virtual

Implements EvtDecayBase.

Definition at line 40 of file EvtDToKSpipi0pi0.cc.

                                     {
    return new EvtDToKSpipi0pi0;
}

decay()

void EvtDToKSpipi0pi0::decay ( EvtParticle * p )

virtual

Implements EvtDecayBase.

Definition at line 131 of file EvtDToKSpipi0pi0.cc.

                                           {
    //-----------for max value------------------
    /*           double maxprob = 0.0;
                 for(int ir=0;ir<=60000000;ir++){
                 p->initializePhaseSpace(getNDaug(),getDaugs());
                 EvtVector4R Ks0 = p->getDaug(0)->getP4();
                 EvtVector4R pi1 = p->getDaug(1)->getP4();
                 EvtVector4R pi2 = p->getDaug(2)->getP4();
                 EvtVector4R pi3 = p->getDaug(3)->getP4();
                 double value;
                 double Ks[4],Pip[4],Pi01[4],Pi02[4];
                 mother_c=EvtPDL::getStdHep(p->getId());
    //cout<<"mother: "<<mother_c<<endl;
    if(mother_c==411){
    Ks[0] = Ks0.get(0); Pip[0] = pi1.get(0); Pi01[0] = pi2.get(0); Pi02[0] = pi3.get(0);
    Ks[1] = Ks0.get(1); Pip[1] = pi1.get(1); Pi01[1] = pi2.get(1); Pi02[1] = pi3.get(1);
    Ks[2] = Ks0.get(2); Pip[2] = pi1.get(2); Pi01[2] = pi2.get(2); Pi02[2] = pi3.get(2);
    Ks[3] = Ks0.get(3); Pip[3] = pi1.get(3); Pi01[3] = pi2.get(3); Pi02[3] = pi3.get(3);
    }else if(mother_c==-411){
    Ks[0] = Ks0.get(0); Pip[0] = pi1.get(0); Pi01[0] = pi2.get(0); Pi02[0] = pi3.get(0);
    Ks[1] = -1.0*Ks0.get(1); Pip[1] = -1.0*pi1.get(1); Pi01[1] = -1.0*pi2.get(1); Pi02[1] = -1.0*pi3.get(1);
    Ks[2] = -1.0*Ks0.get(2); Pip[2] = -1.0*pi1.get(2); Pi01[2] = -1.0*pi2.get(2); Pi02[2] = -1.0*pi3.get(2);
    Ks[3] = -1.0*Ks0.get(3); Pip[3] = -1.0*pi1.get(3); Pi01[3] = -1.0*pi2.get(3); Pi02[3] = -1.0*pi3.get(3);}
    calPDF(Ks, Pip, Pi01, Pi02, value);
    if(value>maxprob) {
    maxprob=value;
    std::cout << "Max PDF = " << ir << " prob= " << value << std::endl;
    }
    } 
    std::cout << "Max!!!!!!!!!!! " << maxprob<< std::endl;
    return;*/
    //-----------------------------------------------
    p->initializePhaseSpace(getNDaug(),getDaugs());
    EvtVector4R Ks0 = p->getDaug(0)->getP4();
    EvtVector4R pip = p->getDaug(1)->getP4();
    EvtVector4R pi01 = p->getDaug(2)->getP4();
    EvtVector4R pi02 = p->getDaug(3)->getP4();
 
    mother_c=EvtPDL::getStdHep(p->getId());
    double Ks[4],Pip[4],Pi01[4],Pi02[4];
    if(mother_c==411){
        Ks[0] = Ks0.get(0); Pip[0] = pip.get(0); Pi01[0] = pi01.get(0); Pi02[0] = pi02.get(0);
        Ks[1] = Ks0.get(1); Pip[1] = pip.get(1); Pi01[1] = pi01.get(1); Pi02[1] = pi02.get(1);
        Ks[2] = Ks0.get(2); Pip[2] = pip.get(2); Pi01[2] = pi01.get(2); Pi02[2] = pi02.get(2);
        Ks[3] = Ks0.get(3); Pip[3] = pip.get(3); Pi01[3] = pi01.get(3); Pi02[3] = pi02.get(3);
    }else if(mother_c==-411){
        Ks[0] = Ks0.get(0); Pip[0] = pip.get(0); Pi01[0] = pi01.get(0); Pi02[0] = pi02.get(0);
        Ks[1] = -1.0*Ks0.get(1); Pip[1] = -1.0*pip.get(1); Pi01[1] = -1.0*pi01.get(1); Pi02[1] = -1.0*pi02.get(1);
        Ks[2] = -1.0*Ks0.get(2); Pip[2] = -1.0*pip.get(2); Pi01[2] = -1.0*pi01.get(2); Pi02[2] = -1.0*pi02.get(2);
        Ks[3] = -1.0*Ks0.get(3); Pip[3] = -1.0*pip.get(3); Pi01[3] = -1.0*pi01.get(3); Pi02[3] = -1.0*pi02.get(3);}
 
    //Ks[0] = 0.656878382777544;  Pip[0] = 0.465468253141211;  Pi01[0] = 0.364737466814715;  Pi02[0] = 0.399546086976042;
    //Ks[1] = -0.426050514556759; Pip[1] = 0.440786345532845;  Pi01[1] = -0.195437195063332; Pi02[1] = 0.352799494203111;
    //Ks[2] = -0.015331547333183; Pip[2] = -0.003143271463748; Pi01[2] = 0.195716648451034;  Pi02[2] = -0.106603408016079;
    //Ks[3] = -0.046026135420350; Pip[3] = -0.053650975933667; Pi01[3] = 0.195739708428659;  Pi02[3] = 0.074743717862502;
 
    double value;
    calPDF(Ks, Pip, Pi01, Pi02, value);
    //std::cout<<"Prob: "<<value<<std::endl;
    setProb(value);
    return;
}

getName()

void EvtDToKSpipi0pi0::getName ( std::string & name )

virtual

Implements EvtDecayBase.

Definition at line 36 of file EvtDToKSpipi0pi0.cc.

                                                   {
    model_name="DToKSpipi0pi0";
}

init()

void EvtDToKSpipi0pi0::init ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 44 of file EvtDToKSpipi0pi0.cc.

                           {
 
    checkNArg(0);
    checkNDaug(4);
    checkSpinParent(EvtSpinType::SCALAR);
 
    mK1270 = 1.272;   mK1400 = 1.403;
    GK1270 = 0.09;    GK1400 = 0.174;
    mKstr0 = 0.89555; mrho   = 0.77511;
    GKstr0 = 0.0473;  Grho   = 0.1485;
    msigma = 0.526;   ma1    = 1.230;
    Gsigma = 0.535;   Ga1    = 0.420;
    mD = 1.86965;
    math_pi = 3.1415926;
 
    rho[0] =  3.0177e+00;//5
    phi[0] =  7.5497e-01;
 
    rho[1] =  1;//a1(1260)
    phi[1] =  0;
 
    rho[2] =  2.3527e-01;//7S_1400
    phi[2] = -2.9985e+00;
 
    rho[3] =  5.5731e-01;//7D_1400
    phi[3] =  4.2940e+00;
 
    rho[4] =  9.0803e-01;//11_sigma
    phi[4] =  4.7731e+00;
 
    rho[5] =  2.5345e-01;//23S
    phi[5] = -3.3205e+00;
 
    rho[6] =  6.0504e-02;//23P
    phi[6] = -1.6803e+00;
 
    rho[7] =  7.6978e-01;//25S
    phi[7] = -5.5937e+00;
 
    modetype[0]=403;
    modetype[1]=100;
    modetype[2]=200;
    modetype[3]=200;
    modetype[4]=204;
    modetype[5]=2;
    modetype[6]=2;
    modetype[7]=2;
 
    //cout << "Initializing DToKSpipi0pi0" << endl;
    //for (int i=0; i<8; i++) {
    //  cout << i << " rho,phi = " << rho[i] << ", "<< phi[i] << endl;
    //}
 
    int GG[4][4] = { {1,0,0,0}, {0,-1,0,0}, {0,0,-1,0}, {0,0,0,-1} };
    int EE[4][4][4][4] =
    { { {{0,0,0,0},  {0,0,0,0},  {0,0,0,0},  {0,0,0,0} },
          {{0,0,0,0},  {0,0,0,0},  {0,0,0,1},  {0,0,-1,0}},
          {{0,0,0,0},  {0,0,0,-1}, {0,0,0,0},  {0,1,0,0} },
          {{0,0,0,0},  {0,0,1,0},  {0,-1,0,0}, {0,0,0,0} } },
    { {{0,0,0,0},  {0,0,0,0},  {0,0,0,-1}, {0,0,1,0} },
        {{0,0,0,0},  {0,0,0,0},  {0,0,0,0},  {0,0,0,0} },
        {{0,0,0,1},  {0,0,0,0},  {0,0,0,0},  {-1,0,0,0}},
        {{0,0,-1,0}, {0,0,0,0},  {1,0,0,0},  {0,0,0,0} } },
    { {{0,0,0,0},  {0,0,0,1},  {0,0,0,0},  {0,-1,0,0}},
        {{0,0,0,-1}, {0,0,0,0},  {0,0,0,0},  {1,0,0,0} },
        {{0,0,0,0},  {0,0,0,0},  {0,0,0,0},  {0,0,0,0} },
        {{0,1,0,0},  {-1,0,0,0}, {0,0,0,0},  {0,0,0,0} } },
    { {{0,0,0,0},  {0,0,-1,0}, {0,1,0,0},  {0,0,0,0} },
        {{0,0,1,0},  {0,0,0,0},  {-1,0,0,0}, {0,0,0,0} },
        {{0,-1,0,0}, {1,0,0,0},  {0,0,0,0},  {0,0,0,0} },
        {{0,0,0,0},  {0,0,0,0},  {0,0,0,0},  {0,0,0,0} } } };
    for (int i=0; i<4; i++) {
        for (int j=0; j<4; j++) {
            G[i][j] = GG[i][j];
            for (int k=0; k<4; k++) {
                for (int l=0; l<4; l++) {
                    E[i][j][k][l] = EE[i][j][k][l];
                }
            }
        }
    }
}

initProbMax()

void EvtDToKSpipi0pi0::initProbMax ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 127 of file EvtDToKSpipi0pi0.cc.

                                   {
    setProbMax(2325.0);
}

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

• EvtDToKSpipi0pi0.hh
• EvtDToKSpipi0pi0.cc