BOSS 7.1.2
BESIII Offline Software System
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Public Member Functions | List of all members
EvtDToKSKmpippip Class Reference

#include <EvtDToKSKmpippip.hh>

+ Inheritance diagram for EvtDToKSKmpippip:

Public Member Functions

 EvtDToKSKmpippip ()
 
virtual ~EvtDToKSKmpippip ()
 
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 EvtDToKSKmpippip.hh.

Constructor & Destructor Documentation

◆ EvtDToKSKmpippip()

EvtDToKSKmpippip::EvtDToKSKmpippip ( )
inline

Definition at line 11 of file EvtDToKSKmpippip.hh.

11{}

Referenced by clone().

◆ ~EvtDToKSKmpippip()

EvtDToKSKmpippip::~EvtDToKSKmpippip ( )
virtual

Definition at line 34 of file EvtDToKSKmpippip.cc.

34{}

Member Function Documentation

◆ clone()

EvtDecayBase * EvtDToKSKmpippip::clone ( )
virtual

Implements EvtDecayBase.

Definition at line 40 of file EvtDToKSKmpippip.cc.

40 {
41 return new EvtDToKSKmpippip;
42}

◆ decay()

void EvtDToKSKmpippip::decay ( EvtParticle * p)
virtual

/

Implements EvtDecayBase.

Definition at line 135 of file EvtDToKSKmpippip.cc.

135 {
136 //-----------for max value------------------
137///
138////
139/*
140 double maxprob = 0.0;
141 for(int ir=0;ir<=60000000;ir++){
142 p->initializePhaseSpace(getNDaug(),getDaugs());
143 EvtVector4R ks = p->getDaug(0)->getP4();
144 EvtVector4R km = p->getDaug(1)->getP4();
145 EvtVector4R pip1 = p->getDaug(2)->getP4();
146 EvtVector4R pip2 = p->getDaug(3)->getP4();
147 mother_c=EvtPDL::getStdHep(p->getId());
148 int cc;
149 if(mother_c==411){
150 cc=1;
151 } else if(mother_c==-411){
152 cc=-1;
153 }
154 double value;
155 double KS[4],Km[4],Pip1[4],Pip2[4];
156
157 KS[0] = ks.get(0); Km[0] = km.get(0); Pip1[0] = pip1.get(0); Pip2[0] = pip2.get(0);
158 KS[1] = cc*ks.get(1); Km[1] = cc*km.get(1); Pip1[1] = cc*pip1.get(1); Pip2[1] = cc*pip2.get(1);
159 KS[2] = cc*ks.get(2); Km[2] = cc*km.get(2); Pip1[2] = cc*pip1.get(2); Pip2[2] = cc*pip2.get(2);
160 KS[3] = cc*ks.get(3); Km[3] = cc*km.get(3); Pip1[3] = cc*pip1.get(3); Pip2[3] = cc*pip2.get(3);
161 double mass1[9] ={ mKstp, mKstp, mKstp, mf1285, m1510, m1510, m1510, meta1405, meta1475};
162 double mass2[9] ={ mKst0, mKst0, mKst0, ma0_980, ma0_980, mKst0, mKstp, ma0_980, mKstp };
163 double width1[9]={ GKstp, GKstp, GKstp, Gf1285, G1510, G1510, G1510, Geta1405, Geta1475};
164 double width2[9]={ GKst0, GKst0, GKst0, Ga0_980, Ga0_980, GKst0, GKstp, Ga0_980, GKstp };
165 int g0[9] ={ 1, 1, 1, 1, 1, 1, 1, 1, 1 };
166 int g1[9] ={ 1, 1, 1, 1, 1, 1, 1, 1, 1 };
167 int g2[9] ={ 0, 1, 2, 0, 1, 0, 0, 0, 0 };
168
169 value=calEva(KS,Km,Pip1,Pip2,mass1,mass2,width1,width2,rho,phi,g0,g1,g2,modetype,value);
170 if(value>maxprob) {
171 maxprob=value;
172 std::cout << "Max PDF = " << ir << " prob= " << value << std::endl;
173 }
174 }
175 std::cout << "Max!!!!!!!!!!! " << maxprob<< std::endl;
176 return;
177 //-----------------------------------------------
178*/
179 p->initializePhaseSpace(getNDaug(),getDaugs());
180 EvtVector4R ks = p->getDaug(0)->getP4();
181 EvtVector4R km = p->getDaug(1)->getP4();
182 EvtVector4R pip1= p->getDaug(2)->getP4();
183 EvtVector4R pip2= p->getDaug(3)->getP4();
184
185 mother_c=EvtPDL::getStdHep(p->getId());
186 int cc;
187 if(mother_c==411){
188 cc=1;
189 } else if(mother_c==-411){
190 cc=-1;
191 }
192
193 double KS[4],Km[4],Pip1[4],Pip2[4];
194
195 KS[0] = ks.get(0); Km[0] = km.get(0); Pip1[0] = pip1.get(0); Pip2[0] = pip2.get(0);
196 KS[1] = cc*ks.get(1); Km[1] = cc*km.get(1); Pip1[1] = cc*pip1.get(1); Pip2[1] = cc*pip2.get(1);
197 KS[2] = cc*ks.get(2); Km[2] = cc*km.get(2); Pip1[2] = cc*pip1.get(2); Pip2[2] = cc*pip2.get(2);
198 KS[3] = cc*ks.get(3); Km[3] = cc*km.get(3); Pip1[3] = cc*pip1.get(3); Pip2[3] = cc*pip2.get(3);
199
200// KS[0] = 0.5844057460 ; Km[0] = 0.6644209662 ; Pip1[0] = 0.3998331690 ; Pip2[0] = 0.2369772689 ;
201// KS[1] =-0.0451579928 ; Km[1] =-0.1621486835 ; Pip1[1] = 0.2182356619 ; Pip2[1] = 0.0516153672 ;
202// KS[2] =-0.2455917598 ; Km[2] = 0.3728754865 ; Pip1[2] =-0.1884855750 ; Pip2[2] =-0.1706218636 ;
203// KS[3] =-0.1776479997 ; Km[3] =-0.1800275423 ; Pip1[3] = 0.2392343060 ; Pip2[3] = 0.0700168961 ;
204
205 double value;
206 double mass1[9] ={ mKstp, mKstp, mKstp, mf1285, m1510, m1510, m1510, meta1405, meta1475};
207 double mass2[9] ={ mKst0, mKst0, mKst0, ma0_980, ma0_980, mKst0, mKstp, ma0_980, mKstp };
208 double width1[9]={ GKstp, GKstp, GKstp, Gf1285, G1510, G1510, G1510, Geta1405, Geta1475};
209 double width2[9]={ GKst0, GKst0, GKst0, Ga0_980, Ga0_980, GKst0, GKstp, Ga0_980, GKstp };
210 int g0[9] ={ 1, 1, 1, 1, 1, 1, 1, 1, 1 };
211 int g1[9] ={ 1, 1, 1, 1, 1, 1, 1, 1, 1 };
212 int g2[9] ={ 0, 1, 2, 0, 1, 0, 0, 0, 0 };
213
214 value=calEva(KS,Km,Pip1,Pip2,mass1,mass2,width1,width2,rho,phi,g0,g1,g2,modetype,value);
215 setProb(value);
216
217return;
218
219}
g1
TF1 * g1
Definition DataBase/tau_mode.c:66
EvtDecayBase::getDaugs
EvtId * getDaugs()
Definition EvtDecayBase.hh:65
EvtDecayProb::setProb
void setProb(double prob)
Definition EvtDecayProb.hh:34
EvtPDL::getStdHep
static int getStdHep(EvtId id)
Definition EvtPDL.hh:56
EvtParticle::getId
EvtId getId() const
Definition EvtParticle.cc:112
EvtParticle::getP4
const EvtVector4R & getP4() const
Definition EvtParticle.cc:120
EvtParticle::getDaug
EvtParticle * getDaug(int i)
Definition EvtParticle.cc:84
EvtParticle::initializePhaseSpace
double initializePhaseSpace(int numdaughter, EvtId *daughters, double poleSize=-1., int whichTwo1=0, int whichTwo2=1)
Definition EvtParticle.cc:1070
EvtVector4R::get
double get(int i) const
Definition EvtVector4R.hh:179

◆ getName()

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

Implements EvtDecayBase.

Definition at line 36 of file EvtDToKSKmpippip.cc.

36 {
37 model_name="DToKSKmpippip";
38}

◆ init()

void EvtDToKSKmpippip::init ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 44 of file EvtDToKSKmpippip.cc.

44 {
45 checkNArg(0);
46 checkNDaug(4);
47 checkSpinParent(EvtSpinType::SCALAR);
48 //cout << "Initializing EvtD0ToKSKppimpi0" << endl;
49mass_Pion = 0.13957;
50mass_Pion_N = 0.134977;
51mass_Eta = 0.547862;
52mD = 1.86966; mPi = 0.13957; mKa = 0.493677;
53math_pi = 3.1415926;
54rD2 = 25.0;
55rRes2 = 9.0;
56GS1 = 0.636619783;
57GS2 = 0.01860182466;
58GS3 = 0.1591549458;
59GS4 = 0.00620060822;
60
61 mK1400 = 1.403; GK1400 = 0.174;
62 m1510 = 1.518; G1510 = 0.073;
63 meta1405 =1.4139; Geta1405 = 0.048;
64 meta1475 = 1.475; Geta1475 = 0.09;
65 mf1285 = 1.2819; Gf1285 = 0.0227;
66 mKstp =0.89176; GKstp = 0.0514;
67 mKst0 =0.89555; GKst0 = 0.0473;
68 ma0_980 = 0.990; Ga0_980 = 0.05;
69
70 rho[0] = 1.0; //2S
71 phi[0] = 0.0;
72
73 phi[1] = 4.1350e-02;
74 phi[2] =-8.3438e-01;
75 phi[3] =-7.9307e-01;
76 phi[4] =-2.2340e+00;
77 phi[5] =-3.5357e-01;
78 phi[6] =-3.5357e-01;
79 phi[7] = 9.1698e+00;
80 phi[8] = 2.1065e+00;
81 rho[1] = 5.5001e-01; //1S
82 rho[2] = 8.9374e-01; //2P
83 rho[3] = 1.8706e+00; //16S
84 rho[4] = 1.2629e+01; //201
85 rho[5] = 3.7866e+00; //201
86 rho[6] = 3.7866e+00; //101
87 rho[7] = 8.6436e-01; //101
88 rho[8] = 2.1213e+00; //101
89
90 modetype[0]=2;
91 modetype[1]=2;
92 modetype[2]=2;
93 modetype[3]=15;
94 modetype[4]=1500;
95 modetype[5]=1200;
96 modetype[6]=1100;
97 modetype[7]=9;
98 modetype[8]=20;
99
100
101 int GG[4][4] = { {1,0,0,0}, {0,-1,0,0}, {0,0,-1,0}, {0,0,0,-1} };
102 int EE[4][4][4][4] =
103 { { {{0,0,0,0}, {0,0,0,0}, {0,0,0,0}, {0,0,0,0} },
104 {{0,0,0,0}, {0,0,0,0}, {0,0,0,1}, {0,0,-1,0}},
105 {{0,0,0,0}, {0,0,0,-1}, {0,0,0,0}, {0,1,0,0} },
106 {{0,0,0,0}, {0,0,1,0}, {0,-1,0,0}, {0,0,0,0} } },
107 { {{0,0,0,0}, {0,0,0,0}, {0,0,0,-1}, {0,0,1,0} },
108 {{0,0,0,0}, {0,0,0,0}, {0,0,0,0}, {0,0,0,0} },
109 {{0,0,0,1}, {0,0,0,0}, {0,0,0,0}, {-1,0,0,0}},
110 {{0,0,-1,0}, {0,0,0,0}, {1,0,0,0}, {0,0,0,0} } },
111 { {{0,0,0,0}, {0,0,0,1}, {0,0,0,0}, {0,-1,0,0}},
112 {{0,0,0,-1}, {0,0,0,0}, {0,0,0,0}, {1,0,0,0} },
113 {{0,0,0,0}, {0,0,0,0}, {0,0,0,0}, {0,0,0,0} },
114 {{0,1,0,0}, {-1,0,0,0}, {0,0,0,0}, {0,0,0,0} } },
115 { {{0,0,0,0}, {0,0,-1,0}, {0,1,0,0}, {0,0,0,0} },
116 {{0,0,1,0}, {0,0,0,0}, {-1,0,0,0}, {0,0,0,0} },
117 {{0,-1,0,0}, {1,0,0,0}, {0,0,0,0}, {0,0,0,0} },
118 {{0,0,0,0}, {0,0,0,0}, {0,0,0,0}, {0,0,0,0} } } };
119 for (int i=0; i<4; i++) {
120 for (int j=0; j<4; j++) {
121 G[i][j] = GG[i][j];
122 for (int k=0; k<4; k++) {
123 for (int l=0; l<4; l++) {
124 E[i][j][k][l] = EE[i][j][k][l];
125 }
126 }
127 }
128 }
129}
EvtDecayBase::checkSpinParent
void checkSpinParent(EvtSpinType::spintype sp)
Definition EvtDecayBase.cc:520
EvtDecayBase::checkNDaug
void checkNDaug(int d1, int d2=-1)
Definition EvtDecayBase.cc:504
EvtDecayBase::checkNArg
void checkNArg(int a1, int a2=-1, int a3=-1, int a4=-1)
Definition EvtDecayBase.cc:482

◆ initProbMax()

void EvtDToKSKmpippip::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 131 of file EvtDToKSKmpippip.cc.

131 {
132 setProbMax(97200);
133}
EvtDecayBase::setProbMax
void setProbMax(double prbmx)
Definition EvtDecayBase.cc:297
The documentation for this class was generated from the following files: