JHUGen MELA  v2.4.1
Matrix element calculations as used in JHUGen. MELA is an important tool that was used for the Higgs boson discovery and for precise measurements of its structure and interactions. Please see the website https://spin.pha.jhu.edu/ and papers cited there for more details, and kindly cite those papers when using this code.
Public Member Functions | Public Attributes | List of all members
VectorPdfFactory Class Reference

#include <VectorPdfFactory.h>

Collaboration diagram for VectorPdfFactory:
Collaboration graph
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Public Member Functions

 VectorPdfFactory ()
 
 VectorPdfFactory (RooRealVar *m1, RooRealVar *m2, RooRealVar *hs, RooRealVar *h1, RooRealVar *h2, RooRealVar *Phi, RooRealVar *Phi1, RooRealVar *mZZ)
 
 ~VectorPdfFactory ()
 
int configure (TVar::Process model_)
 
void makePseudoZprime ()
 
void makeZprime ()
 
void makeParamsConst (bool yesNo=true)
 
void setZZ4fOrdering (bool flag=true)
 

Public Attributes

RooRealVar * mZ
 
RooRealVar * gamZ
 
RooRealVar * R1Val
 
RooRealVar * R2Val
 
RooSpinOne_7DPDF
 
RooRealVar * g1Val
 
RooRealVar * g2Val
 
RooRealVar * aParam
 

Detailed Description

Definition at line 12 of file VectorPdfFactory.h.

Constructor & Destructor Documentation

◆ VectorPdfFactory() [1/2]

VectorPdfFactory::VectorPdfFactory ( )
inline

Definition at line 29 of file VectorPdfFactory.h.

29 {};

◆ VectorPdfFactory() [2/2]

VectorPdfFactory::VectorPdfFactory ( RooRealVar *  m1,
RooRealVar *  m2,
RooRealVar *  hs,
RooRealVar *  h1,
RooRealVar *  h2,
RooRealVar *  Phi,
RooRealVar *  Phi1,
RooRealVar *  mZZ 
)
inline

Definition at line 31 of file VectorPdfFactory.h.

31  {
32 
33  // Parameters
34  mZ = new RooRealVar("mZ","mZ",91.188);
35  gamZ = new RooRealVar("gamZ","gamZ",2.5);
36 
37  // related to tensor structure of V decays
38  R1Val = new RooRealVar("R1Val","R1Val",0.15);
39  R2Val = new RooRealVar("R2Val","R2Val",0.15);
40 
41  // dimensionless couplings
42  g1Val = new RooRealVar("g1Val", "g1Val", 0.0);
43  g2Val = new RooRealVar("g2Val", "g2Val", 0.0);
44 
45  // random paramter (?)
46  aParam = new RooRealVar("aParam","aParam",0.0);
47 
48  PDF = new RooSpinOne_7D("PDF","PDF", *mZZ, *m1, *m2, *h1, *h2,*hs, *Phi, *Phi1,
49  *g1Val, *g2Val, *R1Val, *R2Val, *aParam, *mZ, *gamZ);
50 
51  };

◆ ~VectorPdfFactory()

VectorPdfFactory::~VectorPdfFactory ( )
inline

Definition at line 53 of file VectorPdfFactory.h.

53  {
54 
55  delete g1Val;
56  delete g2Val;
57 
58  delete aParam;
59 
60  delete mZ;
61  delete gamZ;
62 
63  delete R1Val;
64  delete R2Val;
65 
66  delete PDF;
67 
68  };

Member Function Documentation

◆ configure()

int VectorPdfFactory::configure ( TVar::Process  model_)
inline

Definition at line 70 of file VectorPdfFactory.h.

70  {
71 
72  switch (model_){
73  case TVar::H1plus: makePseudoZprime(); return 0; break;
74  case TVar::H1minus: makeZprime(); return 0; break;
75  case TVar::SelfDefine_spin1 : return 0; break;
76  default: makeZprime(); return 1; break;
77  }
78 
79  };

◆ makeParamsConst()

void VectorPdfFactory::makeParamsConst ( bool  yesNo = true)
inline

Definition at line 96 of file VectorPdfFactory.h.

96  {
97  if(yesNo){
98 
99  g1Val->setConstant(kTRUE);
100  g2Val->setConstant(kTRUE);
101 
102  gamZ->setConstant(kTRUE);
103  mZ->setConstant(kTRUE);
104  R1Val->setConstant(kTRUE);
105  R2Val->setConstant(kTRUE);
106 
107  }else{
108 
109  g1Val->setConstant(kFALSE);
110  g2Val->setConstant(kFALSE);
111 
112  gamZ->setConstant(kFALSE);
113  mZ->setConstant(kFALSE);
114  R1Val->setConstant(kFALSE);
115  R2Val->setConstant(kFALSE);
116  }
117  };

◆ makePseudoZprime()

void VectorPdfFactory::makePseudoZprime ( )
inline

Definition at line 82 of file VectorPdfFactory.h.

82  { // NEED TO CALCULATE NORMALIZATIONS
83 
84  g1Val->setVal(0.0);
85  g2Val->setVal(1.0);
86 
87  };

◆ makeZprime()

void VectorPdfFactory::makeZprime ( )
inline

Definition at line 89 of file VectorPdfFactory.h.

89  { // NEED TO CALCULATE NORMALIZATIONS
90 
91  g1Val->setVal(1.0);
92  g2Val->setVal(0.0);
93 
94  };

◆ setZZ4fOrdering()

void VectorPdfFactory::setZZ4fOrdering ( bool  flag = true)
inline

Definition at line 119 of file VectorPdfFactory.h.

119 { PDF->setZZ4fOrdering(flag); }

Member Data Documentation

◆ aParam

RooRealVar* VectorPdfFactory::aParam

Definition at line 27 of file VectorPdfFactory.h.

◆ g1Val

RooRealVar* VectorPdfFactory::g1Val

Definition at line 24 of file VectorPdfFactory.h.

◆ g2Val

RooRealVar* VectorPdfFactory::g2Val

Definition at line 25 of file VectorPdfFactory.h.

◆ gamZ

RooRealVar* VectorPdfFactory::gamZ

Definition at line 17 of file VectorPdfFactory.h.

◆ mZ

RooRealVar* VectorPdfFactory::mZ

Definition at line 16 of file VectorPdfFactory.h.

◆ PDF

RooSpinOne_7D* VectorPdfFactory::PDF

Definition at line 22 of file VectorPdfFactory.h.

◆ R1Val

RooRealVar* VectorPdfFactory::R1Val

Definition at line 19 of file VectorPdfFactory.h.

◆ R2Val

RooRealVar* VectorPdfFactory::R2Val

Definition at line 20 of file VectorPdfFactory.h.


The documentation for this class was generated from the following file:
TVar::H1plus
@ H1plus
Definition: TVar.hh:149
VectorPdfFactory::R1Val
RooRealVar * R1Val
Definition: VectorPdfFactory.h:19
VectorPdfFactory::g1Val
RooRealVar * g1Val
Definition: VectorPdfFactory.h:24
VectorPdfFactory::makePseudoZprime
void makePseudoZprime()
Definition: VectorPdfFactory.h:82
RooSpinOne_7D::setZZ4fOrdering
void setZZ4fOrdering(Bool_t flag=true)
Definition: RooSpinOne_7D.cc:460
TVar::H1minus
@ H1minus
Definition: TVar.hh:148
VectorPdfFactory::gamZ
RooRealVar * gamZ
Definition: VectorPdfFactory.h:17
VectorPdfFactory::aParam
RooRealVar * aParam
Definition: VectorPdfFactory.h:27
RooSpinOne_7D
Definition: RooSpinOne_7D.h:18
VectorPdfFactory::makeZprime
void makeZprime()
Definition: VectorPdfFactory.h:89
VectorPdfFactory::PDF
RooSpinOne_7D * PDF
Definition: VectorPdfFactory.h:22
VectorPdfFactory::g2Val
RooRealVar * g2Val
Definition: VectorPdfFactory.h:25
VectorPdfFactory::R2Val
RooRealVar * R2Val
Definition: VectorPdfFactory.h:20
VectorPdfFactory::mZ
RooRealVar * mZ
Definition: VectorPdfFactory.h:16
TVar::SelfDefine_spin1
@ SelfDefine_spin1
Definition: TVar.hh:181