Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
#include <getopt.h>
#include <iostream>
#include <iomanip>
#include <fstream>
#include <string>
#include "Examples/D0ToKsPipPim/D0ToPiPiSKDec.hh"
#include "qft++/relativistic-quantum-mechanics/Utils.hh"
#include "ErrLogger/ErrLogger.hh"
// #include "PwaUtils/EvtDataBaseListNew.hh"
#include "Examples/D0ToKsPipPim/D0ToKsPipPimEventList.hh"
#include "PwaDynamics/FVectorPiPiS.hh"
D0ToPiPiSKDec::D0ToPiPiSKDec(const std::string& name, const std::vector<std::string>& hypVec, boost::shared_ptr<D0ToKsPipPimStates> theStates) :
AbsXdecAmp(name, hypVec, 0)
,_ASKey("PiPiSWaveAS")
,_piPiSASHyp(false)
,_theStatesPtr(theStates)
,_pipiSFVec(new FVectorPiPiS())
,_currentS0Val(0.)
{
initialize();
}
D0ToPiPiSKDec::~D0ToPiPiSKDec()
{
}
complex<double> D0ToPiPiSKDec::XdecAmp(Spin lamX, EvtDataNew* theData){
int evtNo=theData->evtNo;
if ( _cacheAmps && !_recalculate) return _cachedAmpMap[theData->evtNo][lamX];
complex<double> result(0.,0.);
complex<double> pipiSFVecMass(0.,0.);
Vector4<double > p4PiPi=theData->FourVecsDec[enumD0KsPiPi4V::V4_PipPim_HeliD0];
#ifdef _OPENMP
#pragma omp critical
{
#endif
_pipiSFVec->evalMatrix(p4PiPi.M());
pipiSFVecMass=(*_pipiSFVec)[0];
#ifdef _OPENMP
}
#endif
result = pipiSFVecMass*complex<double> (1.,0.);
if ( _cacheAmps){
#ifdef _OPENMP
#pragma omp critical
{
#endif
_cachedAmpMap[evtNo][lamX]=result;
#ifdef _OPENMP
}
#endif
}
return result;
}
void D0ToPiPiSKDec::getDefaultParams(fitParamsNew& fitVal, fitParamsNew& fitErr){
if (_piPiSASHyp){
std::map<std::string, double>::const_iterator itbFac;
for(itbFac=_currentbFactorMap.begin();itbFac!=_currentbFactorMap.end(); ++itbFac){
fitVal.otherParams[itbFac->first]=itbFac->second;
fitErr.otherParams[itbFac->first]=1.0;
}
std::map<std::string, double>::const_iterator itfFac;
for(itfFac=_currentfProdFactorMap.begin();itfFac!=_currentfProdFactorMap.end(); ++itfFac){
fitVal.otherParams[itfFac->first]=itfFac->second;
fitErr.otherParams[itfFac->first]=1.0;
}
fitVal.otherParams[_name+"S0prodPosNeg"]=_currentS0Val;
fitErr.otherParams[_name+"S0prodPosNeg"]=1.0;
}
}
void D0ToPiPiSKDec::print(std::ostream& os) const{
return; //dummy
}
void D0ToPiPiSKDec::initialize(){
if(_name==_ASKey){
_piPiSASHyp=true;
_currentbFactorMap[_name+"b_pole1Mag"]=1.;
_currentbFactorMap[_name+"b_pole1Phi"]=0.;
_currentbFactorMap[_name+"b_pole2Mag"]=1.;
_currentbFactorMap[_name+"b_pole2Phi"]=0.;
_currentbFactorMap[_name+"b_pole3Mag"]=1.;
_currentbFactorMap[_name+"b_pole3Phi"]=0.;
_currentbFactorMap[_name+"b_pole4Mag"]=1.;
_currentbFactorMap[_name+"b_pole4Phi"]=0.;
_currentbFactorMap[_name+"b_pole5Mag"]=1.;
_currentbFactorMap[_name+"b_pole5Phi"]=0.;
_currentfProdFactorMap[_name+"fprod_pipiMag"]=1.;
_currentfProdFactorMap[_name+"fprod_pipiPhi"]=0.;
_currentfProdFactorMap[_name+"fprod_KKMag"]=1.;
_currentfProdFactorMap[_name+"fprod_KKPhi"]=0.;
_currentfProdFactorMap[_name+"fprod_4piMag"]=1.;
_currentfProdFactorMap[_name+"fprod_4piPhi"]=0.;
_currentfProdFactorMap[_name+"fprod_etaetaMag"]=1.;
_currentfProdFactorMap[_name+"fprod_etaetaPhi"]=0.;
_currentfProdFactorMap[_name+"fprod_etaetapMag"]=1.;
_currentfProdFactorMap[_name+"fprod_etaetapPhi"]=0.;
complex<double> fProdPiPi= _currentfProdFactorMap[_name+"fprod_pipiMag"]*(complex<double> (cos(_currentbFactorMap[_name+"fprod_pipiPhi"]), sin(_currentbFactorMap[_name+"fprod_pipiPhi"])));
complex<double> fProdKK= _currentfProdFactorMap[_name+"fprod_KKMag"]*(complex<double> (cos(_currentbFactorMap[_name+"fprod_KKPhi"]), sin(_currentbFactorMap[_name+"fprod_KKPhi"])));
complex<double> fProd4Pi= _currentfProdFactorMap[_name+"fprod_4piMag"]*(complex<double> (cos(_currentbFactorMap[_name+"fprod_4piPhi"]), sin(_currentbFactorMap[_name+"fprod_4piPhi"])));
complex<double> fProdEtaEta= _currentfProdFactorMap[_name+"fprod_etaetaMag"]*(complex<double> (cos(_currentbFactorMap[_name+"fprod_etaetaPhi"]), sin(_currentbFactorMap[_name+"fprod_etaetaPhi"])));
complex<double> fProdEtaEtap= _currentfProdFactorMap[_name+"fprod_etaetapMag"]*(complex<double> (cos(_currentbFactorMap[_name+"fprod_etaetapPhi"]), sin(_currentbFactorMap[_name+"fprod_etaetapPhi"])));
_pipiSFVec->updateFprod (0, fProdPiPi);
_pipiSFVec->updateFprod (1, fProdKK);
_pipiSFVec->updateFprod (2, fProd4Pi);
_pipiSFVec->updateFprod (3, fProdEtaEta);
_pipiSFVec->updateFprod (4, fProdEtaEtap);
}
else{
Alert << "PiPiS wave doesn't exist for key\t" << _name <<endmsg;
exit(0);
}
Info << "hypothesis\t" << _name << "\t found" << endmsg;
}
bool D0ToPiPiSKDec::checkRecalculation(fitParamsNew& theParamVal){
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
_recalculate=false;
if (_piPiSASHyp){
std::map<std::string, double>::const_iterator itbFac;
for(itbFac=_currentbFactorMap.begin();itbFac!=_currentbFactorMap.end(); ++itbFac){
double currentbFactor=theParamVal.otherParams[itbFac->first];
if ( fabs(currentbFactor-itbFac->second) > 1.e-10){
DebugMsg << "bFactor " << itbFac->first << ":\t" << "current: " << itbFac->second << "\tnew: " << currentbFactor << endmsg;
_recalculate=true;
}
}
std::map<std::string, double>::const_iterator itfProdFac;
for(itfProdFac=_currentfProdFactorMap.begin();itfProdFac!=_currentfProdFactorMap.end(); ++itfProdFac){
double currentfFactor=theParamVal.otherParams[itfProdFac->first];
if ( fabs(currentfFactor-itfProdFac->second) > 1.e-10){
DebugMsg << "fProdFactor " << itfProdFac->first << ":\t" << "current: " << itfProdFac->second << "\tnew: " << currentfFactor << endmsg;
_recalculate=true;
}
}
if( fabs(_currentS0Val-theParamVal.otherParams[_name+"S0prodPosNeg"]) >1.e-10){
DebugMsg << "S0ProdFactor " << _name << "S0prod:\t" << "current: " << _currentS0Val << "\tnew: " << theParamVal.otherParams[_name+"S0prodPosNeg"] << endmsg;
_recalculate=true;
}
}
if (_recalculate) Info << "Recalculate amplitude:\t" << _name << endmsg;
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
}
void D0ToPiPiSKDec::updateFitParams(fitParamsNew& theParamVal){
if (_piPiSASHyp){
std::map<std::string, double>::iterator itbFac;
for(itbFac=_currentbFactorMap.begin();itbFac!=_currentbFactorMap.end(); ++itbFac){
double currentbFactor=theParamVal.otherParams[itbFac->first];
itbFac->second = currentbFactor;
}
//update _pipiSFVec
complex<double> b_pole1=_currentbFactorMap[_name+"b_pole1Mag"]*complex<double>(cos(_currentbFactorMap[_name+"b_pole1Phi"]), sin(_currentbFactorMap[_name+"b_pole1Phi"]));
complex<double> b_pole2=_currentbFactorMap[_name+"b_pole2Mag"]*complex<double>(cos(_currentbFactorMap[_name+"b_pole2Phi"]), sin(_currentbFactorMap[_name+"b_pole2Phi"]));
complex<double> b_pole3=_currentbFactorMap[_name+"b_pole3Mag"]*complex<double>(cos(_currentbFactorMap[_name+"b_pole3Phi"]), sin(_currentbFactorMap[_name+"b_pole3Phi"]));
complex<double> b_pole4=_currentbFactorMap[_name+"b_pole4Mag"]*complex<double>(cos(_currentbFactorMap[_name+"b_pole4Phi"]), sin(_currentbFactorMap[_name+"b_pole4Phi"]));
complex<double> b_pole5=_currentbFactorMap[_name+"b_pole5Mag"]*complex<double>(cos(_currentbFactorMap[_name+"b_pole5Phi"]), sin(_currentbFactorMap[_name+"b_pole5Phi"]));
_pipiSFVec->updateBeta(0, b_pole1);
_pipiSFVec->updateBeta(1, b_pole2);
_pipiSFVec->updateBeta(2, b_pole3);
_pipiSFVec->updateBeta(3, b_pole4);
_pipiSFVec->updateBeta(4, b_pole5);
std::map<std::string, double>::iterator itfFac;
for(itfFac=_currentfProdFactorMap.begin();itfFac!=_currentfProdFactorMap.end(); ++itfFac){
double currentfFactor=theParamVal.otherParams[itfFac->first];
itfFac->second = currentfFactor;
}
complex<double> fProdPiPi=_currentfProdFactorMap[_name+"fprod_pipiMag"]*complex<double>(cos(_currentfProdFactorMap[_name+"fprod_pipiPhi"]), sin(_currentfProdFactorMap[_name+"fprod_pipiPhi"]));
complex<double> fProdKK=_currentfProdFactorMap[_name+"fprod_KKMag"]*complex<double>(cos(_currentfProdFactorMap[_name+"fprod_KKPhi"]), sin(_currentfProdFactorMap[_name+"fprod_KKPhi"]));
complex<double> fProd4Pi=_currentfProdFactorMap[_name+"fprod_4piMag"]*complex<double>(cos(_currentfProdFactorMap[_name+"fprod_4piPhi"]), sin(_currentfProdFactorMap[_name+"fprod_4piPhi"]));
complex<double> fProdEtaEta=_currentfProdFactorMap[_name+"fprod_etaetaMag"]*complex<double>(cos(_currentfProdFactorMap[_name+"fprod_etaetaPhi"]), sin(_currentfProdFactorMap[_name+"fprod_etaetaPhi"]));
complex<double> fProdEtaEtap=_currentfProdFactorMap[_name+"fprod_etaetapMag"]*complex<double>(cos(_currentfProdFactorMap[_name+"fprod_etaetapPhi"]), sin(_currentfProdFactorMap[_name+"fprod_etaetapPhi"]));
_pipiSFVec->updateFprod(0, fProdPiPi);
_pipiSFVec->updateFprod(1, fProdKK);
_pipiSFVec->updateFprod(2, fProd4Pi);
_pipiSFVec->updateFprod(3, fProdEtaEta);
_pipiSFVec->updateFprod(4, fProdEtaEtap);
_currentS0Val=theParamVal.otherParams[_name+"S0prodPosNeg"];
_pipiSFVec->updateS0prod(_currentS0Val);
}
}