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ZmumuValidationExample Class Reference

#include <ZmumuValidationExample.h>

Collaboration diagram for ZmumuValidationExample:

Public Member Functions

 ZmumuValidationExample (std::list< std::string > const &s_fileNames, string s_treeName="DefaultParams", std::string const &s_outFileName="ZmumuValidationExampleOutput.root", bool isMC=false)
 
 ~ZmumuValidationExample ()
 
void loop (unsigned maxEvents=0)
 
void SetPrintLevel (int newprintlevel=0)
 
void SetEtaBins (int newbins=20)
 
void SetPhiBins (int newbins=20)
 
void writeToFile (int iteration)
 
void DrawMap ()
 

Private Member Functions

void loadChains ()
 
void setBranchAddresses ()
 
void bookHistograms ()
 
void loopThroughEvents (unsigned int maxItr)
 
void fillHistograms ()
 
void correctMomentum (TH1 *h_corrections, TLorentzVector *muon_pos, TLorentzVector *muon_neg, int use_lambda)
 
void fillEtaPhiHistogram (TH3 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, int use_lambda)
 
void fillEtaHistogram (TH2 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, int use_lambda, int charge=0)
 
void fillHistogram (TH1 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, int fill_lambda, int charge=0)
 
void fillZd0EtaPhiHistogram (TH3 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, double z0_muon_p, double z0_muon_n)
 
void fillZd0Histogram (TH1 *hist, double z0_muon_p, double z0_muon_n, int pn)
 
void correctZd0 (TH1 *h_corrections, TLorentzVector *muon_pos, TLorentzVector *muon_neg, double &zd0_muon_p, double &zd0_muon_n)
 
void profileZwithIterativeGaussFit (TH3 *hist, TH2 *mu_graph, TH2 *sigma_graph, int num_bins, TH2 *mu_err_graph=0, TH2 *sigma_err_graph=0)
 
void profileYwithIterativeGaussFit (TH2 *hist, TH1 *mu_graph=0, TH1 *sigma_graph=0, int num_bins=1)
 
int IterativeGaussFit (TH1 *hist, double &mu, double &mu_err, double &sigma, double &sigma_err)
 
void fillQoverPtHistograms (TLorentzVector *v_pos, TLorentzVector *v_neg)
 
void HistogramConditioning (TH1 *hist)
 
void ResetHistograms ()
 
void SymmetrizeHisto (TH2 *hist)
 

Private Attributes

const std::list< std::string > m_fileNames
 
std::string m_outfilename
 
TFile m_file
 
TChain m_eventChain
 
TChain m_truthChain
 
int m_eventCurrent {}
 
int m_PrintLevel {}
 
int m_EtaBins {}
 
int m_PhiBins {}
 
bool m_isMC {}
 
int n_iteration {}
 
double m_shift {}
 
double m_factor {}
 
double m_px_pos {}
 
double m_py_pos {}
 
double m_pz_pos {}
 
double m_px_neg {}
 
double m_py_neg {}
 
double m_pz_neg {}
 
double m_z0_pos {}
 
double m_z0_neg {}
 
double m_d0_pos {}
 
double m_d0_neg {}
 
double m_truth_px_pos {}
 
double m_truth_py_pos {}
 
double m_truth_pz_pos {}
 
double m_truth_px_neg {}
 
double m_truth_py_neg {}
 
double m_truth_pz_neg {}
 
TBranch * b_px_pos {}
 
TBranch * b_py_pos {}
 
TBranch * b_pz_pos {}
 
TBranch * b_px_neg {}
 
TBranch * b_py_neg {}
 
TBranch * b_pz_neg {}
 
TBranch * b_z0_pos {}
 
TBranch * b_z0_neg {}
 
TBranch * b_d0_pos {}
 
TBranch * b_d0_neg {}
 
TBranch * b_truth_px_pos {}
 
TBranch * b_truth_py_pos {}
 
TBranch * b_truth_pz_pos {}
 
TBranch * b_truth_px_neg {}
 
TBranch * b_truth_py_neg {}
 
TBranch * b_truth_pz_neg {}
 
TH1 * h_DELTA {}
 
TH1 * h_pt {}
 
TH1 * h_pt_pos {}
 
TH1 * h_pt_neg {}
 
TH1 * h_pt_truth {}
 
TH1 * h_pt_pos_truth {}
 
TH1 * h_pt_neg_truth {}
 
TH1 * h_z0 {}
 
TH1 * h_z0_pos {}
 
TH1 * h_z0_neg {}
 
TH1 * h_d0 {}
 
TH1 * h_d0_pos {}
 
TH1 * h_d0_neg {}
 
TH1 * h_mass {}
 
TH1 * pcorrected_mass {}
 
TH1 * lambdacorrected_mass {}
 
TH3 * pcorrected_mass_vs_etaphi {}
 
TH3 * lambdacorrected_mass_vs_etaphi {}
 
TH2 * etaphi_pos {}
 
TH2 * etaphi_neg {}
 
TProfile2D * prof_pt_vs_etaphi {}
 
TH3 * delta_vs_etaphi {}
 
TH2 * deltacorrections_vs_etaphi {}
 
TH2 * deltacorrections_vs_etaphi_err {}
 
TH3 * lambda_vs_etaphi {}
 
TH2 * lambdacorrections_vs_etaphi {}
 
TH2 * lambdacorrections_vs_etaphi_err {}
 
TH2 * lambdacorrections_vs_etaphi_RMS {}
 
TH2 * lambda_vs_eta {}
 
TH2 * lambda_vs_eta_pos {}
 
TH2 * lambda_vs_eta_neg {}
 
TH1 * lambdacorrections_vs_eta {}
 
TH1 * lambda {}
 
TH1 * lambda_pos {}
 
TH1 * lambda_neg {}
 
TH1 * lambda_etaphi {}
 
TH1 * lambda_etaphi_pos {}
 
TH1 * lambda_etaphi_neg {}
 
TH1 * lambda_eta {}
 
TH1 * lambda_eta_pos {}
 
TH1 * lambda_eta_neg {}
 
TH2 * entries {}
 
TH3 * z0delta_vs_etaphi {}
 
TH2 * z0deltacorrections_vs_etaphi {}
 
TH2 * z0deltacorrections_vs_etaphi_err {}
 
TH1 * z0delta {}
 
TH1 * z0delta_pos {}
 
TH1 * z0delta_neg {}
 
TH1 * z0delta_etaphi {}
 
TH1 * z0delta_etaphi_pos {}
 
TH1 * z0delta_etaphi_neg {}
 
TH3 * d0delta_vs_etaphi {}
 
TH2 * d0deltacorrections_vs_etaphi {}
 
TH2 * d0deltacorrections_vs_etaphi_err {}
 
TH1 * d0delta {}
 
TH1 * d0delta_pos {}
 
TH1 * d0delta_neg {}
 
TH1 * d0delta_etaphi {}
 
TH1 * d0delta_etaphi_pos {}
 
TH1 * d0delta_etaphi_neg {}
 
TH3 * delta_vs_etaphi_truth {}
 
TH2 * deltacorrections_vs_etaphi_truth {}
 
TH2 * deltacorrections_vs_etaphi_truth_err {}
 
TH3 * lambda_vs_etaphi_truth {}
 
TH2 * lambdacorrections_vs_etaphi_truth {}
 
TH2 * lambdacorrections_vs_etaphi_truth_err {}
 
TH2 * lambda_vs_eta_truth {}
 
TH1 * lambdacorrections_vs_eta_truth {}
 
TH2 * truth_mom_bias_vs_eta {}
 
TH1 * truth_mom_biascorrections_vs_eta {}
 
TH2 * truth_mass_bias_vs_eta {}
 
TH1 * truth_mass_biascorrections_vs_eta {}
 
TH1 * lambda_truth {}
 
TH1 * lambda_truth_pos {}
 
TH1 * lambda_truth_neg {}
 
TH1 * delta_phi_truth {}
 
TH1 * delta_eta_truth {}
 
TH2 * delta_M2_vs_zpt_truth {}
 
TH2 * delta_M2_vs_zpt {}
 
TProfile2D * delta_M2_vs_etaphi_pos {}
 
TProfile2D * delta_M2_vs_etaphi_neg {}
 
TH2 * h_QoverPt {}
 
TH3 * h_QoverPt3D {}
 
TCanvas * TempCanvasIterGaussFit {}
 

Detailed Description

Definition at line 22 of file ZmumuValidationExample.h.

Constructor & Destructor Documentation

◆ ZmumuValidationExample()

ZmumuValidationExample::ZmumuValidationExample ( std::list< std::string > const &  s_fileNames,
string  s_treeName = "DefaultParams",
std::string const &  s_outFileName = "ZmumuValidationExampleOutput.root",
bool  isMC = false 
)

Definition at line 16 of file ZmumuValidationExample.cxx.

19  : m_fileNames( s_fileNames )
20  , m_outfilename( s_outFileName )
21  , m_file( s_outFileName.c_str(), "RECREATE" )
22  , m_eventChain( s_treeName.c_str() )
23  , m_truthChain( "TruthParams" )
24  , m_PrintLevel(0)
25  , m_EtaBins(1)
26  , m_PhiBins(1)
27  , m_isMC(isMC)
28  , n_iteration(0)
29 
30 {
31  loadChains();
32  setBranchAddresses();
33  // bookHistograms();
34 
35  m_factor = 0.5; //factor to assign lambda corrections - nominal is 0.5
36  m_shift = 0; //shift in Z mass in MeV - nominal is 0
37  TempCanvasIterGaussFit = NULL;
38 }

◆ ~ZmumuValidationExample()

ZmumuValidationExample::~ZmumuValidationExample ( )

Definition at line 41 of file ZmumuValidationExample.cxx.

42 {
43  m_file.Close();
44 
45 }

Member Function Documentation

◆ bookHistograms()

void ZmumuValidationExample::bookHistograms ( )
private

Definition at line 111 of file ZmumuValidationExample.cxx.

112 {
114  // initialize histograms here
116 
117  const int fnEtaBins = m_EtaBins;
118  const int fnPhiBins = m_PhiBins;
119  const int fnQoverPtBins = 100;
120 
121  const double eta_bound = 2.5;
122  const double phi_bound = M_PI;
123  const double p_bound = 0.5;
124  const double pt_bound = 15;
125 
126  const double z_bound = 0.4; //mm
127  const double d_bound = 0.15; //mm
128 
129  h_DELTA = new TH1F("h_DELTA",";#delta [GeV]",200,-50,50);
130 
131  h_pt = new TH1F("Pt","p_{T} of both #mu; p_{T} [GeV]", 100, 0., 100.);
132  h_pt_pos = new TH1F("Pt_Pos","p_{T} of #mu^{+}; p_{T} [GeV]", 100, 0., 100.);
133  h_pt_neg = new TH1F("Pt_Neg","p_{T} of #mu^{-}; p_{T} [GeV]", 100, 0., 100.);
134 
135  h_z0 = new TH1F("h_z0","z_{0}: longitudinal impact param.; z_{0} [mm]", 100, -150., 150.);
136  h_z0_pos = new TH1F("h_z0_Pos","z_{0} of #mu^{+};z_{0} [mm]",100, -150., 150.);
137  h_z0_neg = new TH1F("h_z0_Neg","z_{0} of #mu^{-};z_{0} [mm]",100, -150., 150.);
138  h_d0 = new TH1F("h_d0","d_{0}: transvers. impact param.; d_{0} [mm]", 100, -0.08, 0.08);
139  h_d0_pos = new TH1F("h_d0_Pos","d_{0} of #mu^{+};d_{0} [mm]",100, -0.08, 0.08);
140  h_d0_neg = new TH1F("h_d0_Neg","d_{0} of #mu^{-};d_{0} [mm]",100, -0.08, 0.08);
141 
142  h_mass = new TH1F("ZMass",";Mass [GeV]",100,70,110);
143 
144 // pcorrected_mass = new TH1F("PCorrectedZMass",";Mass [GeV]",100,70,110);
145 // lambdacorrected_mass = new TH1F("LambdaCorrectedZMass",";Mass [GeV]",100,70,110);
146 
147 // pcorrected_mass_vs_etaphi = new TH3F("ZMassVsEtaPhi_P",";#eta;#phi;Mass [GeV]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 100,70,110);
148 // lambdacorrected_mass_vs_etaphi = new TH3F("ZMassVsEtaPhi_Lambda",";#eta;#phi;Mass [GeV]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 100,70,110);
149 
150 // etaphi_pos = new TH2F("MuonEtaPhi_Positive",";#eta;#phi", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
151 // etaphi_neg = new TH2F("MuonEtaPhi_Negative",";#eta;#phi", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
152 
153 // prof_pt_vs_etaphi = new TProfile2D("AvgPtVsEtaPhi",";#eta;#phi;<p_{T}>", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
154 
155  //z0 histograms ----------------------------
156 
157  entries = new TH2F("entries","Entries per #eta-#phi bin;#eta;#phi;entries", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
158 
159  z0delta_vs_etaphi = new TH3F("Delta_z0_VsEtaPhi",";#eta;#phi;#delta_{z_{0}} [mm]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 50,-z_bound,z_bound);
160 
161  z0deltacorrections_vs_etaphi = new TH2D("z0CorrectionVsEtaPhi",";#eta;#phi;#delta_{z_{0}} [mm]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
162 
163  z0deltacorrections_vs_etaphi_err = new TH2D("z0CorrectionVsEtaPhi_Err",";#eta;#phi;#delta_{z_{0}}", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
164 
165 
166  z0delta = new TH1D("Delta_z0", ";#delta_{z_{0}} [mm]", 100,-z_bound,z_bound);
167 
168  z0delta_pos = new TH1D("Delta_z0_Pos",";#delta_{z_{0}} [mm]", 100,-z_bound,z_bound);
169 
170  z0delta_neg = new TH1D("Delta_z0_Neg",";#delta_{z_{0}} [mm]", 100,-z_bound,z_bound);
171 
172  z0delta_etaphi = new TH1D("Delta_z0_etaphi",";#delta_{z_{0}} [mm]", 100,-z_bound,z_bound);
173 
174  z0delta_etaphi_pos = new TH1D("Delta_z0_etaphi_Pos",";#delta_{z_{0}} [mm]", 100,-z_bound,z_bound);
175 
176  z0delta_etaphi_neg = new TH1D("Delta_z0_etaphi_Neg",";#delta_{z_{0}} [mm]", 100,-z_bound,z_bound);
177 
178  //d0 Histograms------------------------------------------------------------------
179 
180  d0delta_vs_etaphi = new TH3F("Delta_d0_VsEtaPhi",";#eta;#phi;#delta_{d_{0}} [mm]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 50,-d_bound, d_bound);
181 
182  d0deltacorrections_vs_etaphi = new TH2D("d0CorrectionVsEtaPhi",";#eta;#phi;#delta_{d_{0}} [mm]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
183 
184  d0deltacorrections_vs_etaphi_err = new TH2D("d0CorrectionVsEtaPhi_Err",";#eta;#phi;#delta_{d_{0}}", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
185 
186  d0delta = new TH1D("Delta_d0", ";#delta_{d_{0}} [mm]", 100,-d_bound,d_bound);
187 
188  d0delta_pos = new TH1D("Delta_d0_Pos",";#delta_{d_{0}} [mm]", 100,-d_bound,d_bound);
189 
190  d0delta_neg = new TH1D("Delta_d0_Neg",";#delta_{d_{0}} [mm]", 100,-d_bound,d_bound);
191 
192  d0delta_etaphi = new TH1D("Delta_d0_etaphi",";#delta_{d_{0}} [mm]", 100,-d_bound,d_bound);
193 
194  d0delta_etaphi_pos = new TH1D("Delta_d0_etaphi_Pos",";#delta_{d_{0}} [mm]", 100,-d_bound,d_bound);
195 
196  d0delta_etaphi_neg = new TH1D("Delta_d0_etaphi_Neg",";#delta_{d_{0}} [mm]", 100,-d_bound,d_bound);
197 
198  //delta - charge symmetric -----------------
199  delta_vs_etaphi = new TH3F("DeltaPVsEtaPhi",";#eta;#phi;#delta_{r}", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 100,-p_bound,p_bound);
200 
201  deltacorrections_vs_etaphi = new TH2D("PCorrectionVsEtaPhi",";#eta;#phi;#delta_{r}", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
202 
203  deltacorrections_vs_etaphi_err = new TH2D("PCorrectionVsEtaPhi_Err",";#eta;#phi;#delta_{r}", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
204 
205  //lambda * pT - charge anti-symmetric -----------------
206  lambda_vs_etaphi = new TH3F("LambdaVsEtaPhi",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 100,-pt_bound,pt_bound);
207 
208  lambdacorrections_vs_etaphi = new TH2D("LambdaCorrectionVsEtaPhi",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
209  lambdacorrections_vs_etaphi_err = new TH2D("LambdaCorrectionVsEtaPhi_Err",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
210  lambdacorrections_vs_etaphi_RMS = new TH2D("LambdaCorrectionVsEtaPhi_RMS",";#eta;#phi;RMS #delta_{sagitta} [GeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
211 
212  //lambda * pT - charge anti-symmetric -----------------
213  lambda_vs_eta = new TH2F("LambdaVsEta",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, 100,-pt_bound,pt_bound);
214  lambda_vs_eta_pos = new TH2F("LambdaVsEta_Pos", ";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, 100,-pt_bound,pt_bound);
215  lambda_vs_eta_neg = new TH2F("LambdaVsEta_Neg", ";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, 100,-pt_bound,pt_bound);
216 
217  lambdacorrections_vs_eta = new TH1D("LambdaCorrectionVsEta",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound);
218 
219  lambda = new TH1D("Lambda", ";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
220  lambda_pos = new TH1D("Lambda_Pos",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
221  lambda_neg = new TH1D("Lambda_Neg",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
222 
223  lambda_eta = new TH1D("Lambda_eta", ";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
224  lambda_eta_pos = new TH1D("Lambda_eta_Pos",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
225  lambda_eta_neg = new TH1D("Lambda_eta_Neg",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
226 
227  lambda_etaphi = new TH1D("Lambda_etaphi", ";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
228  lambda_etaphi_pos = new TH1D("Lambda_etaphi_Pos",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
229  lambda_etaphi_neg = new TH1D("Lambda_etaphi_Neg",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
230 
231  if (m_isMC) {
232 
233  h_pt_truth = new TH1D("Pt_Truth", ";p_{T} [GeV]",500,0,500);
234  h_pt_pos_truth = new TH1D("Pt_Pos_Truth",";p_{T} [GeV]",500,0,500);
235  h_pt_neg_truth = new TH1D("Pt_Neg_Truth",";p_{T} [GeV]",500,0,500);
236 
237  delta_vs_etaphi_truth = new TH3F("DeltaPVsEtaPhi_Truth",";#eta;#phi;#delta_{r}", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 100,-p_bound,p_bound);
238  deltacorrections_vs_etaphi_truth = new TH2D("PCorrectionVsEtaPhi_Truth",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
239  deltacorrections_vs_etaphi_truth_err = new TH2D("PCorrectionVsEtaPhi_Truth_Err",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
240 
241  lambda_vs_etaphi_truth = new TH3F("LambdaVsEtaPhi_Truth",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound, 100,-pt_bound,pt_bound);
242  lambdacorrections_vs_etaphi_truth = new TH2D("LambdaCorrectionVsEtaPhi_Truth",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
243  lambdacorrections_vs_etaphi_truth_err = new TH2D("LambdaCorrectionVsEtaPhi_Truth_Err",";#eta;#phi;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, fnPhiBins,-phi_bound,phi_bound);
244 
245  lambda_vs_eta_truth = new TH2F("LambdaVsEta_Truth",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, 100,-pt_bound,pt_bound);
246  lambdacorrections_vs_eta_truth = new TH1D("LambdaCorrectionVsEta_Truth",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound);
247 
248  truth_mom_bias_vs_eta = new TH2F("TruthMomentumBiasVsEta",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, 100,-pt_bound,pt_bound);
249  truth_mom_biascorrections_vs_eta = new TH1D("TruthMomentumBiasCorrectionVsEta",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound);
250 
251  truth_mass_bias_vs_eta = new TH2F("TruthMassBiasVsEta",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound, 100,-pt_bound,pt_bound);
252  truth_mass_biascorrections_vs_eta = new TH1D("TruthMassBiasCorrectionVsEta",";#eta;#delta_{sagitta} [TeV^{-1}]", fnEtaBins,-eta_bound,eta_bound);
253 
254  lambda_truth = new TH1D("Lambda_Truth", ";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
255  lambda_truth_pos = new TH1D("Lambda_Truth_Pos",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
256  lambda_truth_neg = new TH1D("Lambda_Truth_Neg",";#delta_{sagitta} [TeV^{-1}]", 100,-pt_bound,pt_bound);
257 
258  delta_phi_truth = new TH1D("DeltaPhi_Truth",";#phi_{Truth} - #phi_{Rec}", 100,-0.01,0.01);
259 
260  delta_eta_truth = new TH1D("DeltaEta_Truth",";#eta_{Truth} - #eta_{Rec}", 100,-0.01,0.01);
261 
262  delta_M2_vs_zpt_truth = new TH2D("delta_M2_vs_zpt_truth",";Z p_{T} [GeV]; #Delta (M^2)", 100,0,100, 100, -1.0, 1.0 );
263  delta_M2_vs_zpt = new TH2D("delta_M2_vs_zpt",";Z p_{T} [GeV]; #Delta (M^2)", 100,0,100, 100, -1.0, 1.0 );
264 
265  delta_M2_vs_etaphi_pos = new TProfile2D("delta_M2_vs_etaphi_pos",";#eta;#phi; #Delta (M^2)", 20,-2.5,2.5, 20, -3.14, 3.14 );
266  delta_M2_vs_etaphi_neg = new TProfile2D("delta_M2_vs_etaphi_neg",";#eta;#phi; #Delta (M^2)", 20,-2.5,2.5, 20, -3.14, 3.14 );
267 
268  }
269 
270  // Histograms of q/pt
271  h_QoverPt = new TH2F("h_QoverPt","q/p_{T} whole ID", 2*fnPhiBins, -phi_bound, phi_bound, fnQoverPtBins, -1/pt_bound, 1/pt_bound);
272  h_QoverPt->GetXaxis()->SetTitle("#phi [rad]");
273  h_QoverPt->GetYaxis()->SetTitle("q/p_{T} [GeV^{-1}]");
274 
275  h_QoverPt3D = new TH3F("h_QoverPt3D", "q/p_{T} whole ID",
276  fnEtaBins, -eta_bound, eta_bound,
277  2*fnPhiBins, -phi_bound, phi_bound,
278  fnQoverPtBins, -1/pt_bound, 1/pt_bound);
279  h_QoverPt3D->GetXaxis()->SetTitle("#eta");
280  h_QoverPt3D->GetYaxis()->SetTitle("#phi [rad]");
281  h_QoverPt3D->GetZaxis()->SetTitle("q/p_{T} [GeV^{-1}]");
282 }

◆ correctMomentum()

void ZmumuValidationExample::correctMomentum ( TH1 *  h_corrections,
TLorentzVector *  muon_pos,
TLorentzVector *  muon_neg,
int  use_lambda 
)
private

Definition at line 574 of file ZmumuValidationExample.cxx.

575 {
576  double temp_pt_pos = muon_pos->Pt();
577  double temp_pt_neg = muon_neg->Pt();
578 
579  // positive muon
580  double correction = h_corrections->GetBinContent(h_corrections->FindBin(muon_pos->Eta(), muon_pos->Phi()));
581  if (use_lambda) {
582 
583  double pt_true = muon_pos->Pt();
584  //double pt_true = muon_pos->Pt()/(1+(+1)*correction*muon_pos->Pt()/1000000.0);
585 
586  muon_pos->SetXYZM(muon_pos->Px()/(1+correction*pt_true/1000000.0),
587  muon_pos->Py()/(1+correction*pt_true/1000000.0),
588  muon_pos->Pz()/(1+correction*pt_true/1000000.0),
589  muon_pos->M());
590  if (m_PrintLevel >= 3) {
591  cout << " ** correctMomentum ** mu+ (eta,phi) (" << muon_pos->Eta() << ", " << muon_pos->Phi() << ") "
592  << " bin = " << h_corrections->FindBin(muon_pos->Eta(), muon_pos->Phi())
593  << " correction = " << correction
594  << endl;
595  }
596  }
597  else {
598  // mainly for delta corrections
599  muon_pos->SetXYZM(muon_pos->Px()*(1-correction),
600  muon_pos->Py()*(1-correction),
601  muon_pos->Pz()*(1-correction),
602  muon_pos->M());
603  }
604 
605  // negative muon
606  correction = h_corrections->GetBinContent(h_corrections->FindBin(muon_neg->Eta(), muon_neg->Phi()));
607  if (use_lambda) {
608 
609  double pt_true = muon_neg->Pt();
610  //double pt_true = muon_neg->Pt()/(1+(+1)*correction*muon_neg->Pt()/1000000.0);
611 
612  muon_neg->SetXYZM(muon_neg->Px()/(1-correction*pt_true/1000000.0),
613  muon_neg->Py()/(1-correction*pt_true/1000000.0),
614  muon_neg->Pz()/(1-correction*pt_true/1000000.0),
615  muon_neg->M());
616  if (m_PrintLevel >= 3) {
617  cout << " ** correctMomentum ** mu- (eta,phi) (" << muon_neg->Eta() << ", " << muon_neg->Phi() << ") "
618  << " bin = " << h_corrections->FindBin(muon_neg->Eta(), muon_neg->Phi())
619  << " correction = " << correction
620  << endl;
621  }
622  }
623  else {
624  // mainly for delta corrections
625  muon_neg->SetXYZM(muon_neg->Px()*(1-correction),
626  muon_neg->Py()*(1-correction),
627  muon_neg->Pz()*(1-correction),
628  muon_neg->M());
629  }
630 
631  if (m_PrintLevel >= 3) {
632  cout << " ** correctMomentum ** mu+ Pt: " << temp_pt_pos << " --> " << muon_pos->Pt() << " Delta = " << 100*(muon_pos->Pt()-temp_pt_pos)/temp_pt_pos << " %"<< endl
633  << " mu- Pt: " << temp_pt_neg << " --> " << muon_neg->Pt() << " Delta = " << 100*(muon_neg->Pt()-temp_pt_neg)/temp_pt_neg << " %"<< endl;
634  }
635 
636 
637  return;
638 }

◆ correctZd0()

void ZmumuValidationExample::correctZd0 ( TH1 *  h_corrections,
TLorentzVector *  muon_pos,
TLorentzVector *  muon_neg,
double &  zd0_muon_p,
double &  zd0_muon_n 
)
private

Definition at line 705 of file ZmumuValidationExample.cxx.

706 {
707  double correction = h_corrections->GetBinContent(h_corrections->FindBin(muon_pos->Eta(), muon_pos->Phi()));
708 // std::cout << "Pos Cor" << correction << std::endl;
709 
710  zd0_muon_p = zd0_muon_p + correction ;
711 
712  correction = h_corrections->GetBinContent(h_corrections->FindBin(muon_neg->Eta(), muon_neg->Phi()));
713  zd0_muon_n = zd0_muon_n + correction ;
714 // std::cout << "Neg Cor" << correction << std::endl;
715 
716 }

◆ DrawMap()

void ZmumuValidationExample::DrawMap ( )

Definition at line 1259 of file ZmumuValidationExample.cxx.

1260 {
1261  this->SymmetrizeHisto(lambdacorrections_vs_etaphi);
1262 
1263  lambdacorrections_vs_etaphi->DrawCopy("colz");
1264 
1265  return;
1266 }

◆ fillEtaHistogram()

void ZmumuValidationExample::fillEtaHistogram ( TH2 *  hist,
TLorentzVector *  v_pos,
TLorentzVector *  v_neg,
int  use_lambda,
int  charge = 0 
)
private

Definition at line 661 of file ZmumuValidationExample.cxx.

662 {
663  double z_mass = 91187.6 + m_shift; //MeV
664  double mass = ((*v_pos) + (*v_neg)).M();
665  double delta_M2 = (mass*mass - z_mass*z_mass)/(z_mass*z_mass);
666 
667  if (use_lambda) {
668  if (charge == 0 || charge == +1) hist->Fill(v_pos->Eta(), +1*m_factor*delta_M2/v_pos->Pt()*1000000.0 );
669  if (charge == 0 || charge == -1) hist->Fill(v_neg->Eta(), -1*m_factor*delta_M2/v_neg->Pt()*1000000.0 );
670 
671  } else {
672  hist->Fill(v_pos->Eta(), +1*delta_M2/2);
673  hist->Fill(v_neg->Eta(), +1*delta_M2/2);
674  }
675 }

◆ fillEtaPhiHistogram()

void ZmumuValidationExample::fillEtaPhiHistogram ( TH3 *  hist,
TLorentzVector *  v_pos,
TLorentzVector *  v_neg,
int  use_lambda 
)
private

Definition at line 642 of file ZmumuValidationExample.cxx.

643 {
644  double z_mass = 91187.6 + m_shift; //MeV
645  double mass = ((*v_pos) + (*v_neg)).M();
646  double delta_M2 = (mass*mass - z_mass*z_mass)/(z_mass*z_mass);
647 
648  if (use_lambda) {
649  // to estimate the correction factor from: pt -> pt /(1+q pt delta_sagitta): q DeltaM2/pt
650  hist->Fill(v_pos->Eta(), v_pos->Phi(), +1*m_factor*delta_M2/v_pos->Pt()*1000000.0);
651  hist->Fill(v_neg->Eta(), v_neg->Phi(), -1*m_factor*delta_M2/v_neg->Pt()*1000000.0);
652 
653  } else {
654  hist->Fill(v_pos->Eta(), v_pos->Phi(), +1*delta_M2/2);
655  hist->Fill(v_neg->Eta(), v_neg->Phi(), +1*delta_M2/2);
656  }
657 }

◆ fillHistogram()

void ZmumuValidationExample::fillHistogram ( TH1 *  hist,
TLorentzVector *  v_pos,
TLorentzVector *  v_neg,
int  fill_lambda,
int  charge = 0 
)
private

Definition at line 678 of file ZmumuValidationExample.cxx.

679 {
680  double z_mass = 91187.6 + m_shift; //MeV
681  double mass = ((*v_pos) + (*v_neg)).M();
682  double delta_M2 = (mass*mass - z_mass*z_mass)/(z_mass*z_mass);
683 
684  if (fill_lambda) {
685  if (charge == 0 || charge == +1) hist->Fill( +1*m_factor*delta_M2/v_pos->Pt()*1000000.0 );
686  if (charge == 0 || charge == -1) hist->Fill( -1*m_factor*delta_M2/v_neg->Pt()*1000000.0 );
687 
688  } else {
689  hist->Fill(+1*delta_M2/2);
690  hist->Fill(+1*delta_M2/2);
691  }
692 }

◆ fillHistograms()

void ZmumuValidationExample::fillHistograms ( )
private

Definition at line 358 of file ZmumuValidationExample.cxx.

359 {
360 
361  const double muon_mass = ParticleConstants::muonMassInMeV; //MeV
362 
363  //create lorentz vectors for both muons
364  TLorentzVector* vec_pos = new TLorentzVector();
365  TLorentzVector* vec_neg = new TLorentzVector();
366 
367  //corrected z0 for both muons
368  double corrected_z0_pos;
369  double corrected_z0_neg;
370  double corrected_d0_pos;
371  double corrected_d0_neg;
372 
373  vec_pos->SetXYZM(m_px_pos, m_py_pos, m_pz_pos, muon_mass);
374  vec_neg->SetXYZM(m_px_neg, m_py_neg, m_pz_neg, muon_mass);
375 
376  entries->Fill(vec_pos->Eta(),vec_pos->Phi(),1);
377  entries->Fill(vec_neg->Eta(),vec_neg->Phi(),1);
378 
379  fillHistogram( lambda, vec_pos, vec_neg, 1);
380  fillHistogram( lambda_pos, vec_pos, vec_neg, 1, +1);
381  fillHistogram( lambda_neg, vec_pos, vec_neg, 1, -1);
382 
383  //z0 etaphi
384  if ( m_d0_neg != 0 && m_d0_pos != 0){
385  // setting original z0values
386  corrected_z0_pos = m_z0_pos;
387  corrected_z0_neg = m_z0_neg;
388  // filling test histograms before correction
389  fillZd0Histogram( z0delta, corrected_z0_pos, corrected_z0_neg, 0);
390  fillZd0Histogram( z0delta_pos, corrected_z0_pos, corrected_z0_neg, 1);
391  fillZd0Histogram( z0delta_neg, corrected_z0_pos, corrected_z0_neg, -1);
392  // adding correction to z0_pos/neg or d0_pos/neg
393  correctZd0(z0deltacorrections_vs_etaphi, vec_pos, vec_neg, corrected_z0_pos, corrected_z0_neg);
394  // filling the main histogram to fit in the next step
395  fillZd0EtaPhiHistogram(z0delta_vs_etaphi, vec_pos, vec_neg, corrected_z0_pos, corrected_z0_neg);
396  // filling test histograms after correction
397  fillZd0Histogram( z0delta_etaphi, corrected_z0_pos, corrected_z0_neg, 0);
398  fillZd0Histogram( z0delta_etaphi_pos, corrected_z0_pos, corrected_z0_neg, 1);
399  fillZd0Histogram( z0delta_etaphi_neg, corrected_z0_pos, corrected_z0_neg, -1);
400  }
401 
402  //d0 etaphi
403  if ( m_d0_neg != 0 && m_d0_pos != 0){
404  // setting original d0values
405  corrected_d0_pos = m_d0_pos;
406  corrected_d0_neg = m_d0_neg;
407  // filling test histograms before correction
408  fillZd0Histogram( d0delta, corrected_d0_pos, corrected_d0_neg, 0);
409  fillZd0Histogram( d0delta_pos, corrected_d0_pos, corrected_d0_neg, 1);
410  fillZd0Histogram( d0delta_neg, corrected_d0_pos, corrected_d0_neg, -1);
411  // adding correction to z0_pos/neg or d0_pos/neg
412  correctZd0(d0deltacorrections_vs_etaphi, vec_pos, vec_neg, corrected_d0_pos, corrected_d0_neg);
413  // filling the main histogram to fit in the next step
414  fillZd0EtaPhiHistogram(d0delta_vs_etaphi, vec_pos, vec_neg, corrected_d0_pos, corrected_d0_neg);
415  // filling test histograms after correction
416  fillZd0Histogram( d0delta_etaphi, corrected_d0_pos, corrected_d0_neg, 0);
417  fillZd0Histogram( d0delta_etaphi_pos, corrected_d0_pos, corrected_d0_neg, 1);
418  fillZd0Histogram( d0delta_etaphi_neg, corrected_d0_pos, corrected_d0_neg, -1);
419  }
420 
421  //fill truth histograms on first iteration without correcting momentum
422  if (m_isMC && n_iteration == 1) {
423 
424  TLorentzVector* vec_truth_pos = new TLorentzVector();
425  TLorentzVector* vec_truth_neg = new TLorentzVector();
426 
427  vec_truth_pos->SetXYZM(m_truth_px_pos, m_truth_py_pos, m_truth_pz_pos, muon_mass);
428  vec_truth_neg->SetXYZM(m_truth_px_neg, m_truth_py_neg, m_truth_pz_neg, muon_mass);
429 
430  double z_mass = 91187.6; //MeV
431  double mass = ((*vec_pos) + (*vec_neg)).M();
432  double mass_truth = ((*vec_truth_pos) + (*vec_truth_neg)).M();
433 
434  double delta_M2 = (mass*mass - z_mass*z_mass)/(z_mass*z_mass);
435  double delta_M2_truth = (mass*mass - mass_truth*mass_truth)/(mass_truth*mass_truth);
436  double delta_M2_truth_bias = (mass_truth*mass_truth - z_mass*z_mass)/(z_mass*z_mass);
437 
438  h_pt_truth->Fill(vec_truth_pos->Pt()/1000.0);
439  h_pt_truth->Fill(vec_truth_neg->Pt()/1000.0);
440  h_pt_pos_truth->Fill(vec_truth_pos->Pt()/1000.0);
441  h_pt_neg_truth->Fill(vec_truth_neg->Pt()/1000.0);
442 
443  //truth momentum bias
444  double d_bias_truth_pos = +1/vec_truth_pos->Pt()*(1 - vec_truth_pos->P()/vec_pos->P())*1000000.0;
445  double d_bias_truth_neg = -1/vec_truth_neg->Pt()*(1 - vec_truth_neg->P()/vec_neg->P())*1000000.0;
446 
447  truth_mom_bias_vs_eta->Fill(vec_truth_pos->Eta(), d_bias_truth_pos);
448  truth_mom_bias_vs_eta->Fill(vec_truth_neg->Eta(), d_bias_truth_neg);
449 
450  //Z mass/method bias
451  double d_mass_bias_truth_pos = +1*delta_M2_truth_bias/vec_truth_pos->Pt()*1000000.0;
452  double d_mass_bias_truth_neg = -1*delta_M2_truth_bias/vec_truth_neg->Pt()*1000000.0;
453 
454  truth_mass_bias_vs_eta->Fill(vec_truth_pos->Eta(), d_mass_bias_truth_pos);
455  truth_mass_bias_vs_eta->Fill(vec_truth_neg->Eta(), d_mass_bias_truth_neg);
456 
457  //lambda corrections
458  double d_lambda_truth_pos = +1*delta_M2_truth/vec_truth_pos->Pt()*1000000.0;
459  double d_lambda_truth_neg = -1*delta_M2_truth/vec_truth_neg->Pt()*1000000.0;
460 
461  lambda_vs_etaphi_truth->Fill(vec_truth_pos->Eta(), vec_truth_pos->Phi(), d_lambda_truth_pos);
462  lambda_vs_etaphi_truth->Fill(vec_truth_neg->Eta(), vec_truth_neg->Phi(), d_lambda_truth_neg);
463 
464  lambda_vs_eta_truth->Fill(vec_truth_pos->Eta(), d_lambda_truth_pos);
465  lambda_vs_eta_truth->Fill(vec_truth_neg->Eta(), d_lambda_truth_neg);
466 
467  lambda_truth->Fill( d_lambda_truth_pos );
468  lambda_truth->Fill( d_lambda_truth_neg );
469 
470  lambda_truth_pos->Fill( d_lambda_truth_pos );
471  lambda_truth_neg->Fill( d_lambda_truth_neg );
472 
473  //delta corrections
474  double delta_truth_pos = (vec_truth_pos->P() - vec_pos->P())/vec_truth_pos->P();
475  double delta_truth_neg = (vec_truth_neg->P() - vec_neg->P())/vec_truth_neg->P();
476 
477  delta_vs_etaphi_truth->Fill(vec_truth_pos->Eta(), vec_truth_pos->Phi(), delta_truth_pos);
478  delta_vs_etaphi_truth->Fill(vec_truth_neg->Eta(), vec_truth_neg->Phi(), delta_truth_neg);
479 
480  //check eta/phi biases
481  delta_phi_truth->Fill(vec_truth_pos->Phi() - vec_pos->Phi());
482  delta_phi_truth->Fill(vec_truth_neg->Phi() - vec_neg->Phi());
483 
484  delta_eta_truth->Fill(vec_truth_pos->Eta() - vec_pos->Eta());
485  delta_eta_truth->Fill(vec_truth_neg->Eta() - vec_neg->Eta());
486 
487  //other checks
488  double zpt_truth = ((*vec_truth_pos) + (*vec_truth_neg)).Pt();
489 
490  h_DELTA->Fill(delta_M2/(vec_pos->Pt() - vec_neg->Pt())*1000000);
491  //h_DELTA->Fill(delta_M2/(vec_truth_pos->Pt() - vec_truth_neg->Pt())*1000000);
492 
493  delta_M2_vs_zpt_truth->Fill(zpt_truth/1000.0,delta_M2_truth);
494  delta_M2_vs_zpt->Fill(zpt_truth/1000.0,delta_M2);
495 
496  delta_M2_vs_etaphi_pos->Fill(vec_pos->Eta(), vec_pos->Phi(), delta_M2);
497  delta_M2_vs_etaphi_neg->Fill(vec_neg->Eta(), vec_neg->Phi(), delta_M2);
498 
499  delete vec_truth_pos;
500  delete vec_truth_neg;
501 
502  } // end if of MC and truth info
503 
504  //-----------------------------------------------------------------
505  //apply lambda momentum corrections in eta/phi
506  correctMomentum( lambdacorrections_vs_etaphi, vec_pos, vec_neg, 1);
507 
508  fillHistogram( lambda_etaphi, vec_pos, vec_neg, 1);
509  fillHistogram( lambda_etaphi_pos, vec_pos, vec_neg, 1, +1);
510  fillHistogram( lambda_etaphi_neg, vec_pos, vec_neg, 1, -1);
511 
512  //fill histograms
513  fillEtaPhiHistogram( lambda_vs_etaphi, vec_pos, vec_neg, 1);
514 
515  // fill q/pt histograms
516  fillQoverPtHistograms (vec_pos, vec_neg);
517 
518  //-----------------------------------------------------------------
519 
520  //reset muon vectors and use original values
521  vec_pos->SetXYZM(m_px_pos, m_py_pos, m_pz_pos, muon_mass);
522  vec_neg->SetXYZM(m_px_neg, m_py_neg, m_pz_neg, muon_mass);
523 
524  //apply delta momentum corrections in eta/phi
525  correctMomentum( deltacorrections_vs_etaphi, vec_pos, vec_neg, 0);
526  //fill histograms
527  fillEtaPhiHistogram( delta_vs_etaphi, vec_pos, vec_neg, 0);
528 
529  //-----------------------------------------------------------------
530 
531  //reset muon vectors and use original values
532  vec_pos->SetXYZM(m_px_pos, m_py_pos, m_pz_pos, muon_mass);
533  vec_neg->SetXYZM(m_px_neg, m_py_neg, m_pz_neg, muon_mass);
534 
535  //apply lambda momentum corrections in eta
536  correctMomentum( lambdacorrections_vs_eta, vec_pos, vec_neg, 1);
537 
538  fillHistogram( lambda_eta, vec_pos, vec_neg, 1);
539  fillHistogram( lambda_eta_pos, vec_pos, vec_neg, 1, +1);
540  fillHistogram( lambda_eta_neg, vec_pos, vec_neg, 1, -1);
541 
542  //fill histograms
543  fillEtaHistogram( lambda_vs_eta, vec_pos, vec_neg, 1);
544  fillEtaHistogram( lambda_vs_eta_pos, vec_pos, vec_neg, 1, +1);
545  fillEtaHistogram( lambda_vs_eta_neg, vec_pos, vec_neg, 1, -1);
546 
547  //check corrected pt/mass distributions at each iteration
548  h_pt->Fill(vec_pos->Pt()/1000.0);
549  h_pt->Fill(vec_neg->Pt()/1000.0);
550  h_pt_pos->Fill(vec_pos->Pt()/1000.0);
551  h_pt_neg->Fill(vec_neg->Pt()/1000.0);
552 
553  h_mass->Fill(((*vec_pos)+(*vec_neg)).M()/1000.0);
554 
555  //check z0 distributions
556  h_z0->Fill(m_z0_pos);
557  h_z0->Fill(m_z0_neg);
558  h_z0_pos->Fill(m_z0_pos);
559  h_z0_neg->Fill(m_z0_neg);
560  //check d0 distributions
561  h_d0->Fill(m_d0_pos);
562  h_d0->Fill(m_d0_neg);
563  h_d0_pos->Fill(m_d0_pos);
564  h_d0_neg->Fill(m_d0_neg);
565  //-----------------------------------------------------------------
566 
567  delete vec_pos;
568  delete vec_neg;
569 
570  return;
571 }

◆ fillQoverPtHistograms()

void ZmumuValidationExample::fillQoverPtHistograms ( TLorentzVector *  v_pos,
TLorentzVector *  v_neg 
)
private

Definition at line 695 of file ZmumuValidationExample.cxx.

696 {
697  h_QoverPt->Fill((*v_pos).Phi(), 1000/(*v_pos).Pt()); // 1000 is for MeV to GeV
698  h_QoverPt->Fill((*v_neg).Phi(), -1000/(*v_neg).Pt());
699 
700  h_QoverPt3D->Fill((*v_pos).Eta(), (*v_pos).Phi(), 1000/(*v_pos).Pt()); // 1000 is for MeV to GeV
701  h_QoverPt3D->Fill((*v_neg).Eta(), (*v_neg).Phi(), -1000/(*v_neg).Pt());
702  return;
703 }

◆ fillZd0EtaPhiHistogram()

void ZmumuValidationExample::fillZd0EtaPhiHistogram ( TH3 *  hist,
TLorentzVector *  v_pos,
TLorentzVector *  v_neg,
double  z0_muon_p,
double  z0_muon_n 
)
private

Definition at line 718 of file ZmumuValidationExample.cxx.

719 {
720  double deltazd0 = -(zd0_muon_p - zd0_muon_n);
721  hist->Fill(v_pos->Eta(),v_pos->Phi(), deltazd0);
722  hist->Fill(v_neg->Eta(),v_neg->Phi(), -1.*deltazd0);
723 }

◆ fillZd0Histogram()

void ZmumuValidationExample::fillZd0Histogram ( TH1 *  hist,
double  z0_muon_p,
double  z0_muon_n,
int  pn 
)
private

Definition at line 725 of file ZmumuValidationExample.cxx.

726 {
727  double deltazd0 = (zd0_muon_p - zd0_muon_n);
728  if (pn == +1) hist->Fill(deltazd0);
729  if (pn == -1) hist->Fill(-1.*deltazd0);
730  if (pn == 0) {
731  hist->Fill(-1.*deltazd0);
732  hist->Fill(deltazd0);
733  }
734 }

◆ HistogramConditioning()

void ZmumuValidationExample::HistogramConditioning ( TH1 *  hist)
private

Definition at line 1367 of file ZmumuValidationExample.cxx.

1368 {
1369  if (m_PrintLevel>=3) cout << " ** HistogramConditioning ** START ** hist = " << hist->GetName() << endl;
1370 
1371  double MinEntriesMPB = 15;
1372  Int_t NGroupBins = 2;
1373 
1374  // goal:
1375  // make sure that the most populated bin has a minimum number of entries
1376  Int_t MostPopulatedBin = (hist->GetMaximumBin());
1377  double EntriesMPB = hist->GetBinContent(MostPopulatedBin);
1378  if (EntriesMPB < MinEntriesMPB) {
1379  // check the entries of the neighbour channels
1380  if ((EntriesMPB + hist->GetBinContent(MostPopulatedBin+1) + hist->GetBinContent(MostPopulatedBin-1)) > MinEntriesMPB) {
1381  NGroupBins = 2;
1382  }
1383  else {
1384  NGroupBins = 3;
1385  }
1386 
1387  // now find the first divisor (factor of ) the original number of bins
1388  Bool_t DivisorFound = false;
1389  while (!DivisorFound) {
1390  if ( hist->GetNbinsX() % NGroupBins == 0) {
1391  DivisorFound = true;
1392  }
1393  else {
1394  DivisorFound = false;
1395  NGroupBins++;
1396  }
1397  }
1398  Int_t NBinsWas = hist->GetNbinsX();
1399  hist = hist->Rebin(NGroupBins);
1400  if (m_PrintLevel>=1) cout << " ** HistogramConditioning ** histogram had to be rebinned by: " << NGroupBins
1401  << " NBins was: " << NBinsWas << " and now is: " << hist->GetNbinsX() << endl;
1402 
1403  }
1404 
1405 
1406  return;
1407 }

◆ IterativeGaussFit()

int ZmumuValidationExample::IterativeGaussFit ( TH1 *  hist,
double &  mu,
double &  mu_err,
double &  sigma,
double &  sigma_err 
)
private

Definition at line 1099 of file ZmumuValidationExample.cxx.

1100 {
1101 
1102  //constants for fitting algorithm
1103  const int iteration_limit = 20;
1104  const float percent_limit = 0.01;
1105  const float fit_range_multiplier = 1.5;
1106  const int fDebug = 0;
1107 
1108  double last_mu;
1109  double last_sigma;
1110  double current_mu;
1111  double current_sigma;
1112  double mu_percent_diff;
1113  double sigma_percent_diff;
1114 
1115  if (!hist) {
1116  if (fDebug) std::cout<< "Error in Anp::IterativeGaussFit(): Histogram to be fit is missing" <<std::endl;
1117  return 1;
1118  }
1119 
1120  this->HistogramConditioning(hist);
1121 
1122  TF1* fit_func = new TF1("fit_func","gaus");
1123 
1124  int bad_fit = hist->Fit(fit_func,"QN");
1125 
1126  if (fDebug && bad_fit) std::cout <<"BAD INITIAL FIT: "<< hist->GetTitle() << std::endl;
1127 
1128  last_mu = fit_func->GetParameter(1);
1129  last_sigma = fit_func->GetParameter(2);
1130 
1131  if (bad_fit) last_mu = hist->GetMean();
1132 
1133  // check as well that the last_mu is reasonable
1134  if (fabs(last_mu - hist->GetMean()) > 5*hist->GetBinWidth(1)) last_mu = hist->GetMean();
1135 
1136  fit_func->SetRange(last_mu-fit_range_multiplier*last_sigma,last_mu+fit_range_multiplier*last_sigma);
1137 
1138  int iteration = 0;
1139 
1140  while ( iteration < iteration_limit ) {
1141 
1142  iteration++;
1143 
1144  double FitRangeLower = last_mu-fit_range_multiplier*last_sigma;
1145  double FitRangeUpper = last_mu+fit_range_multiplier*last_sigma;
1146 
1147  // if range is to narrow --> broaden it
1148  if ((FitRangeUpper-FitRangeLower)/hist->GetBinWidth(1) < 4) {
1149  FitRangeLower -= hist->GetBinWidth(1);
1150  FitRangeUpper += hist->GetBinWidth(1);
1151  }
1152 
1153  fit_func->SetRange(FitRangeLower, FitRangeUpper);
1154  if (m_PrintLevel >= 3) cout << " ** IterativeGaussFit ** fit iter # " << iteration
1155  << " new fit range: " << FitRangeLower << " --> " << FitRangeUpper << endl;
1156 
1157 
1158 
1159  bad_fit = hist->Fit(fit_func, "RQN");
1160 
1161  if (fDebug && bad_fit) std::cout<<" ** BAD FIT ** : bin "<< hist->GetTitle() <<" iteration "<<iteration<<std::endl;
1162 
1163  current_mu = fit_func->GetParameter(1);
1164  current_sigma = fit_func->GetParameter(2);
1165 
1166  //std::cout<<"Iteration: "<<iteration<<" Current: "<<current_mu<<" "<<current_sigma<<" Last: "<<last_mu<<" "<<last_sigma<<std::endl;
1167 
1168  float average_mu = (last_mu+current_mu)/2;
1169  float average_sigma = (last_sigma+current_sigma)/2;
1170 
1171  if (average_mu == 0) {
1172  if ( fDebug ) std::cout<<" Average mu = 0 in bin "<< hist->GetTitle() <<std::endl;
1173  average_mu = current_mu;
1174  }
1175 
1176  if (average_sigma == 0) {
1177  if ( fDebug ) std::cout<<"Average sigma = 0; Fit Problem in "<< hist->GetTitle() <<". "<<last_sigma<<" "<<current_sigma<<std::endl;
1178  average_sigma = current_sigma;
1179  }
1180 
1181  mu_percent_diff = fabs((last_mu-current_mu)/average_mu);
1182  sigma_percent_diff = fabs((last_sigma-current_sigma)/average_sigma);
1183 
1184  if ( mu_percent_diff < percent_limit && sigma_percent_diff < percent_limit ) break;
1185 
1186  if (iteration != iteration_limit) { //necessary?
1187  last_mu = current_mu;
1188  last_sigma = current_sigma;
1189  }
1190  // check as well that the last_mu is reasonable
1191  if (fabs(last_mu - hist->GetMean()) > 5*hist->GetBinWidth(1)) {
1192  if (m_PrintLevel >= 3) cout << " ** IterativeGaussFit ** fit iter # " << iteration
1193  << " ** WARNING ** last_mu looks bad: " << last_mu
1194  << " this iter mu: " << fit_func->GetParameter(1)
1195  << " proposed mu: " << hist->GetMean()
1196  << endl;
1197  last_mu = hist->GetMean();
1198  }
1199  }
1200 
1201  if (iteration == iteration_limit) {
1202  if (fDebug ) std::cout<<"WARNING: Fit did not converge to < "<<percent_limit*100<<"% in "<< hist->GetTitle() <<" in "<<iteration_limit<<" iterations. Percent Diffs: "<<mu_percent_diff*100<<"% (Mu),"<<" "<<sigma_percent_diff*100<<"% (Sigma)"<<std::endl;
1203  //possibly return a value other than 0 to indicate not converged?
1204  }
1205 
1206  mu = current_mu;
1207  mu_err = fit_func->GetParError(1);
1208  sigma = current_sigma;
1209  sigma_err = fit_func->GetParError(2);
1210 
1211  hist->GetListOfFunctions()->Add(fit_func);
1212 
1213  if (m_PrintLevel >= 1 ) {
1214  cout << " ** IterativeGaussFit ** fit result: histo name " << hist->GetName() << " title: " << hist->GetTitle() << endl
1215  << " mu = " << mu << " +- " << mu_err << endl
1216  << " sigma = " << sigma << " +- " << sigma_err
1217  << endl;
1218  if (TempCanvasIterGaussFit == NULL) {
1219  TempCanvasIterGaussFit = new TCanvas ("TempCanvasIterGaussFit","Iter Gauss fit", 400, 400);
1220  }
1221  hist->DrawCopy();
1222  TempCanvasIterGaussFit->Update();
1223  hist->Print();
1224  string input = "";
1225  cout << " ** IterativeGaussFit ** Please type RETURN to continue:\n>";
1226  getline(cin, input);
1227  }
1228 
1229  return 0;
1230 }

◆ loadChains()

void ZmumuValidationExample::loadChains ( )
private

Definition at line 51 of file ZmumuValidationExample.cxx.

52 {
53  std::cout << "Input Files:" << std::endl;
54 
55  std::list<std::string>::const_iterator theEnd = m_fileNames.end();
56  for( std::list<std::string>::const_iterator itr = m_fileNames.begin()
57  ; itr != theEnd
58  ; ++itr
59  )
60  {
61  std::cout <<" "<< *itr << std::endl;
62 
63  m_eventChain.Add( itr->c_str() );
64  if (m_isMC) m_truthChain.Add( itr->c_str() );
65  }
66 
67  return;
68 }

◆ loop()

void ZmumuValidationExample::loop ( unsigned  maxEvents = 0)

Definition at line 288 of file ZmumuValidationExample.cxx.

289 {
290  std::cout << " TrkValidation::loop()" << std::endl;
291  n_iteration++;
292 
293  //clear histograms to be fit
294  this->ResetHistograms();
295 
296  unsigned int const nEvents = m_eventChain.GetEntries();
297  unsigned int const maxItr = ( maxEvents > 0 && maxEvents < nEvents ) ? maxEvents : nEvents;
298 
299  //loop through events and fill histograms
300  if (m_PrintLevel >= 1) cout << " ** ZmumuValidationExample::loop ** start loop on events ... " << endl;
301  loopThroughEvents( maxItr );
302 
303  if (m_PrintLevel >= 1) cout<< " ** ZmumuValidationExample::loop ** Fitting histograms" << endl;
304 
305  //Fit corrections and add to previous corrections
306  profileZwithIterativeGaussFit(lambda_vs_etaphi,lambdacorrections_vs_etaphi, lambdacorrections_vs_etaphi_RMS, 1, lambdacorrections_vs_etaphi_err);
307  profileZwithIterativeGaussFit(delta_vs_etaphi,deltacorrections_vs_etaphi, 0, 1,deltacorrections_vs_etaphi_err);
308  profileYwithIterativeGaussFit(lambda_vs_eta,lambdacorrections_vs_eta);
309 
310  profileZwithIterativeGaussFit(z0delta_vs_etaphi,z0deltacorrections_vs_etaphi, 0, 1, z0deltacorrections_vs_etaphi_err);
311  profileZwithIterativeGaussFit(d0delta_vs_etaphi,d0deltacorrections_vs_etaphi, 0, 1, d0deltacorrections_vs_etaphi_err);
312 
313  if (m_isMC && n_iteration == 1) {
314  profileZwithIterativeGaussFit(lambda_vs_etaphi_truth, lambdacorrections_vs_etaphi_truth, 0, 1, lambdacorrections_vs_etaphi_truth_err);
315  profileZwithIterativeGaussFit(delta_vs_etaphi_truth, deltacorrections_vs_etaphi_truth, 0, 1, deltacorrections_vs_etaphi_truth_err);
316 
317  profileYwithIterativeGaussFit(lambda_vs_eta_truth, lambdacorrections_vs_eta_truth);
318  profileYwithIterativeGaussFit(truth_mom_bias_vs_eta, truth_mom_biascorrections_vs_eta);
319  profileYwithIterativeGaussFit(truth_mass_bias_vs_eta, truth_mass_biascorrections_vs_eta);
320  }
321 
322  writeToFile(n_iteration);
323 
324  return;
325 }

◆ loopThroughEvents()

void ZmumuValidationExample::loopThroughEvents ( unsigned int  maxItr)
private

Definition at line 331 of file ZmumuValidationExample.cxx.

332 {
333  std::cout << " Looping over " << maxItr << " events"<< std::endl;
334 
335  for( unsigned int eventItr = 0
336  ; eventItr != maxItr
337  ; ++eventItr
338  )
339  {
340  if( eventItr % 10000 == 0 )
341  {
342  std::cout << " Processing event " << eventItr << " of " << maxItr << std::endl;
343  }
344 
345  if( !m_eventChain.LoadTree(eventItr) || (m_isMC && !m_truthChain.LoadTree(eventItr)) )
346  continue;
347 
348  if( !m_eventChain.GetEntry(eventItr) || (m_isMC && !m_truthChain.GetEntry(eventItr)) )
349  continue;
350 
351  fillHistograms();
352  }
353 
354  return;
355 }

◆ profileYwithIterativeGaussFit()

void ZmumuValidationExample::profileYwithIterativeGaussFit ( TH2 *  hist,
TH1 *  mu_graph = 0,
TH1 *  sigma_graph = 0,
int  num_bins = 1 
)
private

Definition at line 990 of file ZmumuValidationExample.cxx.

991 {
992 
993  if (!hist) {
994  std::cout << "Error in ProfileYwithIterativeGaussFit(): Histogram not found" <<std::endl;
995  return;
996  }
997 
998  if (num_bins < 1 ) {
999  std::cout << "Error in ProfileYwithIterativeGaussFit(): Invalid number of bins to integrate over." <<std::endl;
1000  return;
1001  }
1002 
1003  const int minEntries = 50;
1004  const int fDebug = 0;
1005 
1006  int num_bins_x = hist->GetXaxis()->GetNbins();
1007 
1008  if (mu_graph) mu_graph->Rebin(num_bins);
1009  if (sigma_graph) sigma_graph->Rebin(num_bins);
1010 
1011  double* errs_mu = new double[num_bins_x/num_bins + 2]; // +2 for overflow!!
1012  double* errs_sigma = new double[num_bins_x/num_bins + 2];
1013 
1014  errs_mu[0] = 0;
1015  errs_mu[num_bins_x/num_bins + 1] = 0;
1016 
1017  errs_sigma[0] = 0;
1018  errs_sigma[num_bins_x/num_bins + 1] = 0;
1019 
1020  double min_sigma = 0;
1021  double max_sigma = 0;
1022  double min_mu = 0;
1023  double max_mu = 0;
1024 
1025  int num_skipped = 0;
1026 
1027  TH1D* current_proj;
1028 
1029  for (int i = 1; i < (num_bins_x + (num_bins == 1)); i+=num_bins) {
1030 
1031  int index = i/num_bins;
1032  if (num_bins == 1) index--;
1033 
1034  current_proj = hist->ProjectionY(Form("%s_projection_%i",hist->GetName(),index),i,i+num_bins-1);
1035 
1036  double mu, mu_err, sigma, sigma_err;
1037 
1038  if(current_proj->GetEntries() < minEntries) {
1039  mu = 0;
1040  mu_err = 0;
1041  sigma = 0;
1042  sigma_err = 0;
1043  num_skipped++;
1044  if ( fDebug ) std::cout<<"WARNING: Not enough entries in bin "<<index<<std::endl;
1045  } else {
1046 
1047  IterativeGaussFit(current_proj, mu, mu_err, sigma, sigma_err);
1048 
1049  if (sigma > max_sigma || max_sigma == 0) max_sigma = sigma;
1050  if (sigma < min_sigma || min_sigma == 0) min_sigma = sigma;
1051  if (mu > max_mu || max_mu == 0) max_mu = mu;
1052  if (mu < min_mu || min_mu == 0) min_mu = mu;
1053 
1054  }
1055 
1056  double value_x = (hist->GetXaxis()->GetBinLowEdge(i) + hist->GetXaxis()->GetBinUpEdge(i+num_bins-1))/2;
1057 
1058  //Important!! Use Fill to increment the graph with each iteration, or SetBinContent to replace contents...
1059 
1060  //if (sigma_graph) sigma_graph->SetBinContent(i, sigma);
1061  //if (mu_graph) mu_graph->SetBinContent(i, mu);
1062 
1063  if (sigma_graph) sigma_graph->Fill(value_x, sigma);
1064  if (mu_graph) mu_graph->Fill(value_x, mu);
1065 
1066  errs_mu[index + 1] = mu_err;
1067  errs_sigma[index + 1] = sigma_err;
1068 
1069  delete current_proj;
1070  }
1071 
1072  if (sigma_graph) {
1073  sigma_graph->SetError(errs_sigma);
1074  //sigma_graph->SetMaximum(max_sigma+0.15*(max_sigma - min_sigma));
1075  //sigma_graph->SetMinimum(min_sigma-0.15*(max_sigma - min_sigma));
1076  sigma_graph->GetYaxis()->SetTitleOffset(1.5);
1077  sigma_graph->GetYaxis()->SetTitle(hist->GetYaxis()->GetTitle());
1078  sigma_graph->GetXaxis()->SetTitle(hist->GetXaxis()->GetTitle());
1079  sigma_graph->SetTitle("");
1080  }
1081 
1082  if (mu_graph) {
1083  mu_graph->SetError(errs_mu);
1084  //mu_graph->SetMaximum(max_mu+0.15*(max_mu - min_mu));
1085  //mu_graph->SetMinimum(min_mu-0.15*(max_mu - min_mu));
1086  mu_graph->GetYaxis()->SetTitleOffset(1.5);
1087  mu_graph->GetYaxis()->SetTitle(hist->GetYaxis()->GetTitle());
1088  mu_graph->GetXaxis()->SetTitle(hist->GetXaxis()->GetTitle());
1089  mu_graph->SetTitle("");
1090  }
1091 
1092  if (fDebug && num_skipped) std::cout<<" Number of skipped bins: "<<num_skipped<<std::endl;
1093 
1094  return;
1095 
1096 }

◆ profileZwithIterativeGaussFit()

void ZmumuValidationExample::profileZwithIterativeGaussFit ( TH3 *  hist,
TH2 *  mu_graph,
TH2 *  sigma_graph,
int  num_bins,
TH2 *  mu_err_graph = 0,
TH2 *  sigma_err_graph = 0 
)
private

Definition at line 862 of file ZmumuValidationExample.cxx.

863 {
864  if (!hist) {
865  cout<< "ProfileZwithIterativeGaussFit(): No histogram supplied!"<<endl;
866  return;
867  }
868 
869  int minEntries = 50;
870  int fDebug = 0;
871 
872  int num_bins_x = hist->GetXaxis()->GetNbins();
873  int num_bins_y = hist->GetYaxis()->GetNbins();
874 
875  double num_not_converged = 0;
876  int num_skipped = 0;
877 
878  double max_sigma = 0;
879  double min_sigma = 0;
880 
881  double max_mu = 0;
882  double min_mu = 0;
883 
884  TH1D* current_proj;
885 
886  for (int i = 1; i < num_bins_x+(num_bins==1); i+=num_bins) {
887 
888  for (int j = 1; j < num_bins_y+(num_bins==1); j+=num_bins) {
889 
890  int index = i/num_bins;
891  int index_y = j/num_bins;
892 
893  current_proj = hist->ProjectionZ(Form("%s_GaussProjection_%i_%i",hist->GetName(),index, index_y),i,i+num_bins-1,j,j+num_bins-1);
894  current_proj->SetTitle(Form("%s - Bin %i x %i",hist->GetName(), index,index_y));
895 
896  double current_mu,current_err_mu, current_sigma, current_err_sigma;
897 
898  if(current_proj->GetEntries() < minEntries) {
899  if (m_PrintLevel >= 1) cout << " ** profileZwithIterativeGaussFit ** fitting " << hist->GetName() << " bin (" << index << ", " << index_y << ") "
900  << " Not enough entries " << current_proj->GetEntries() << " < " << minEntries << endl;
901  //current_mu = -999;
902  current_mu = 0;
903  current_sigma = 0;
904  current_err_mu = 1;
905  current_err_sigma = 1;
906 
907  if (fDebug) std::cout<<"WARNING: Only "<<current_proj->GetEntries()<<" entries in bin "<<index<<","<<index_y<< " in histogram " <<hist->GetName()<< std::endl;
908  num_skipped++;
909 
910  } else {
911  if (m_PrintLevel >= 1) cout << " ** profileZwithIterativeGaussFit ** fitting " << hist->GetName() << " bin (" << index << ", " << index_y << ") " << endl;
912 
913  IterativeGaussFit(current_proj, current_mu, current_err_mu, current_sigma, current_err_sigma);
914 
915  if (current_sigma > max_sigma || max_sigma == 0) max_sigma = current_sigma;
916  if (current_sigma < min_sigma || min_sigma == 0) min_sigma = current_sigma;
917  if (current_mu > max_mu || max_mu == 0) max_mu = current_mu;
918  if (current_mu < min_mu || min_mu == 0) min_mu = current_mu;
919 
920  }//end if entries < minEntries
921 
922  float x_coord = (hist->GetXaxis()->GetBinLowEdge(i) + hist->GetXaxis()->GetBinUpEdge(i+num_bins-1))/2;
923  float y_coord = (hist->GetYaxis()->GetBinLowEdge(j) + hist->GetYaxis()->GetBinUpEdge(j+num_bins-1))/2;
924 
925  if (sigma_graph) sigma_graph->Fill(x_coord,y_coord,current_sigma);
926  if (mu_graph) mu_graph->Fill(x_coord,y_coord,current_mu);
927 
928  //should probably be replace bin content, not fill?
929  if (sigma_err_graph) sigma_err_graph->Fill(x_coord,y_coord,current_err_sigma);
930  if (mu_err_graph) mu_err_graph->Fill(x_coord,y_coord,current_err_mu);
931 
932  delete current_proj;
933 
934  } //end loop on j (y)
935  } //end loop on i (x)
936 
937  if (mu_graph) {
938  mu_graph->GetXaxis()->SetTitle(hist->GetXaxis()->GetTitle());
939  mu_graph->GetYaxis()->SetTitle(hist->GetYaxis()->GetTitle());
940  mu_graph->GetYaxis()->SetTitleOffset(1);
941  mu_graph->GetZaxis()->SetTitle(hist->GetZaxis()->GetTitle());
942  mu_graph->GetZaxis()->SetTitleOffset(1.2);
943  mu_graph->SetTitle( "" );
944  //mu_graph->SetMaximum(max_mu + 0.1* (max_mu-min_mu));
945  //mu_graph->SetMinimum(min_mu - 0.1* (max_mu-min_mu));
946  }
947 
948  if (sigma_graph) {
949  sigma_graph->GetXaxis()->SetTitle(hist->GetXaxis()->GetTitle());
950  sigma_graph->GetYaxis()->SetTitle(hist->GetYaxis()->GetTitle());
951  sigma_graph->GetYaxis()->SetTitleOffset(1);
952  sigma_graph->GetZaxis()->SetTitle(hist->GetZaxis()->GetTitle());
953  sigma_graph->GetZaxis()->SetTitleOffset(1.2);
954  sigma_graph->SetTitle( "" );
955  //sigma_graph->SetMaximum(max_sigma + 0.1* (max_sigma-min_sigma));
956  //sigma_graph->SetMinimum(min_sigma - 0.1* (max_sigma-min_sigma));
957  }
958 
959  if (mu_err_graph) {
960  mu_err_graph->GetXaxis()->SetTitle(hist->GetXaxis()->GetTitle());
961  mu_err_graph->GetYaxis()->SetTitle(hist->GetYaxis()->GetTitle());
962  mu_err_graph->GetYaxis()->SetTitleOffset(1);
963  mu_err_graph->GetZaxis()->SetTitle(Form("Error of fit #mu: %s",hist->GetZaxis()->GetTitle()));
964  mu_err_graph->GetZaxis()->SetTitleOffset(1.2);
965  mu_err_graph->SetTitle(hist->GetTitle());
966  //mu_err_graph->SetMaximum(max_mu + 0.1* (max_mu-min_mu));
967  //mu_err_graph->SetMinimum(min_mu - 0.1* (max_mu-min_mu));
968  }
969 
970  if (sigma_err_graph) {
971  sigma_err_graph->GetXaxis()->SetTitle(hist->GetXaxis()->GetTitle());
972  sigma_err_graph->GetYaxis()->SetTitle(hist->GetYaxis()->GetTitle());
973  sigma_err_graph->GetYaxis()->SetTitleOffset(1);
974  sigma_err_graph->GetZaxis()->SetTitle(Form("Error of fit #sigma: %s",hist->GetZaxis()->GetTitle()));
975  sigma_err_graph->GetZaxis()->SetTitleOffset(1.2);
976  sigma_err_graph->SetTitle(hist->GetTitle());
977  //sigma_err_graph->SetMaximum(max_mu + 0.1* (max_mu-min_mu));
978  //sigma_err_graph->SetMinimum(min_mu - 0.1* (max_mu-min_mu));
979  }
980 
981 
982  if (num_not_converged || num_skipped) std::cout<<"Fit Results for histogram: "<< hist->GetName()<<std::endl;
983  if (num_not_converged) std::cout<<"Non Convergent Bin Fraction: "<<num_not_converged<< " / " <<num_bins_x*num_bins_y - num_skipped<<std::endl;
984  if (num_skipped) std::cout<<"Number skipped bins: "<<num_skipped<< " / " <<num_bins_x*num_bins_y<<std::endl;
985 
986  return;
987 }

◆ ResetHistograms()

void ZmumuValidationExample::ResetHistograms ( )
private

Definition at line 1269 of file ZmumuValidationExample.cxx.

1270 {
1271  delta_vs_etaphi->Reset();
1272 
1273  //
1274  entries->Reset();
1275  z0delta_vs_etaphi->Reset();
1276 
1277  z0delta->Reset();
1278  z0delta_pos->Reset();
1279  z0delta_neg->Reset();
1280  z0delta_etaphi->Reset();
1281  z0delta_etaphi_pos->Reset();
1282  z0delta_etaphi_neg->Reset();
1283 
1284  d0delta_vs_etaphi->Reset();
1285 
1286  d0delta->Reset();
1287  d0delta_pos->Reset();
1288  d0delta_neg->Reset();
1289  d0delta_etaphi->Reset();
1290  d0delta_etaphi_pos->Reset();
1291  d0delta_etaphi_neg->Reset();
1292  //
1293 
1294  h_DELTA->Reset();
1295  h_pt->Reset();
1296  h_pt_pos->Reset();
1297  h_pt_neg->Reset();
1298  h_mass->Reset();
1299 
1300  delta_vs_etaphi->Reset();
1301 
1302  deltacorrections_vs_etaphi->Reset();
1303  deltacorrections_vs_etaphi_err->Reset();
1304 
1305  lambda_vs_etaphi->Reset();
1306  lambdacorrections_vs_etaphi->Reset();
1307  lambdacorrections_vs_etaphi_err->Reset();
1308 
1309  lambda_vs_eta->Reset();
1310  lambda_vs_eta_pos->Reset();
1311  lambda_vs_eta_neg->Reset();
1312 
1313  lambdacorrections_vs_eta->Reset();
1314 
1315  lambda->Reset();
1316  lambda_pos->Reset();
1317  lambda_neg->Reset();
1318 
1319  lambda_eta->Reset();
1320  lambda_eta_pos->Reset();
1321  lambda_eta_neg->Reset();
1322 
1323  lambda_etaphi->Reset();
1324  lambda_etaphi_pos->Reset();
1325  lambda_etaphi_neg->Reset();
1326 
1327  // impact param histos
1328  h_z0->Reset();
1329  h_z0_pos->Reset();
1330  h_z0_neg->Reset();
1331  h_d0->Reset();
1332  h_d0_pos->Reset();
1333  h_d0_neg->Reset();
1334 
1335  return;
1336 }

◆ setBranchAddresses()

void ZmumuValidationExample::setBranchAddresses ( )
private

Definition at line 74 of file ZmumuValidationExample.cxx.

75 {
77  // set branch addresses for event tree
79  m_eventChain.SetBranchAddress( "Positive_Px", &m_px_pos, &b_px_pos);
80  m_eventChain.SetBranchAddress( "Positive_Py", &m_py_pos, &b_py_pos);
81  m_eventChain.SetBranchAddress( "Positive_Pz", &m_pz_pos, &b_pz_pos);
82 
83  m_eventChain.SetBranchAddress( "Negative_Px", &m_px_neg, &b_px_neg);
84  m_eventChain.SetBranchAddress( "Negative_Py", &m_py_neg, &b_py_neg);
85  m_eventChain.SetBranchAddress( "Negative_Pz", &m_pz_neg, &b_pz_neg);
86 
87  m_eventChain.SetBranchAddress( "Positive_z0", &m_z0_pos, &b_z0_pos);
88  m_eventChain.SetBranchAddress( "Positive_d0", &m_d0_pos, &b_d0_pos);
89 
90  m_eventChain.SetBranchAddress( "Negative_z0", &m_z0_neg, &b_z0_neg);
91  m_eventChain.SetBranchAddress( "Negative_d0", &m_d0_neg, &b_d0_neg);
92 
93  if (m_isMC) {
94 
95  m_truthChain.SetBranchAddress("Positive_Px", &m_truth_px_pos, &b_truth_px_pos);
96  m_truthChain.SetBranchAddress("Positive_Py", &m_truth_py_pos, &b_truth_py_pos);
97  m_truthChain.SetBranchAddress("Positive_Pz", &m_truth_pz_pos, &b_truth_pz_pos);
98 
99  m_truthChain.SetBranchAddress("Negative_Px", &m_truth_px_neg, &b_truth_px_neg);
100  m_truthChain.SetBranchAddress("Negative_Py", &m_truth_py_neg, &b_truth_py_neg);
101  m_truthChain.SetBranchAddress("Negative_Pz", &m_truth_pz_neg, &b_truth_pz_neg);
102  }
103 
104  return;
105 }

◆ SetEtaBins()

void ZmumuValidationExample::SetEtaBins ( int  newbins = 20)

Definition at line 1241 of file ZmumuValidationExample.cxx.

1242 {
1243  m_EtaBins = newbins;
1244  if (m_EtaBins < 1) m_EtaBins = 1;
1245  if (m_EtaBins > 100) m_EtaBins = 100;
1246  return;
1247 }

◆ SetPhiBins()

void ZmumuValidationExample::SetPhiBins ( int  newbins = 20)

Definition at line 1250 of file ZmumuValidationExample.cxx.

1251 {
1252  m_PhiBins = newbins;
1253  if (m_PhiBins < 1) m_PhiBins = 1;
1254  if (m_PhiBins > 100) m_PhiBins = 100;
1255  return;
1256 }

◆ SetPrintLevel()

void ZmumuValidationExample::SetPrintLevel ( int  newprintlevel = 0)

Definition at line 1233 of file ZmumuValidationExample.cxx.

1234 {
1235  m_PrintLevel = newprintlevel;
1236  if (m_PrintLevel < 0) m_PrintLevel = 0;
1237  return;
1238 }

◆ SymmetrizeHisto()

void ZmumuValidationExample::SymmetrizeHisto ( TH2 *  hist)
private

Definition at line 1339 of file ZmumuValidationExample.cxx.

1340 {
1341  double RangeUpper = hist->GetBinContent(hist->GetMaximumBin());
1342  double RangeLower = hist->GetBinContent(hist->GetMinimumBin());
1343 
1344  double NewRangeUpper = RangeUpper;
1345  double NewRangeLower = -RangeUpper;
1346 
1347  if (RangeUpper < - RangeLower) {
1348  NewRangeUpper = -RangeLower;
1349  NewRangeLower = RangeLower;
1350  }
1351 
1352  NewRangeUpper *= 1.01; // increase a bit the scale just to make sure everything fits in
1353  NewRangeLower *= 1.01;
1354 
1355  if (m_PrintLevel >= 3) {
1356  cout << " ** SymmetrizeHisto ** old range: " << RangeLower << " --> " << RangeUpper << endl;
1357  cout << " new range: " << NewRangeLower << " --> " << NewRangeUpper << endl;
1358  }
1359 
1360  hist->SetMaximum(NewRangeUpper);
1361  hist->SetMinimum(NewRangeLower);
1362 
1363  return;
1364 }

◆ writeToFile()

void ZmumuValidationExample::writeToFile ( int  iteration)

Definition at line 740 of file ZmumuValidationExample.cxx.

741 {
742 
743  m_file.cd();
744 
745  if (m_isMC && iteration == 1) {
746 
747  h_pt_truth->Write();
748  h_pt_pos_truth->Write();
749  h_pt_neg_truth->Write();
750 
751  deltacorrections_vs_etaphi_truth->Write();
752  deltacorrections_vs_etaphi_truth_err->Write();
753 
754  lambdacorrections_vs_etaphi_truth->Write();
755  lambdacorrections_vs_etaphi_truth_err->Write();
756 
757  lambdacorrections_vs_eta_truth->Write();
758  lambda_vs_eta_truth->Write();
759 
760  truth_mom_biascorrections_vs_eta->Write();
761  truth_mom_bias_vs_eta->Write();
762 
763  truth_mass_biascorrections_vs_eta->Write();
764  truth_mass_bias_vs_eta->Write();
765 
766  lambda_truth->Write();
767  lambda_truth_pos->Write();
768  lambda_truth_neg->Write();
769 
770  delta_phi_truth->Write();
771  delta_eta_truth->Write();
772 
773  delta_M2_vs_zpt_truth->Write();
774  delta_M2_vs_zpt->Write();
775 
776  delta_M2_vs_etaphi_pos->Write();
777  delta_M2_vs_etaphi_neg->Write();
778 
779  }
780 
781  if (iteration > 0) {
782  m_file.mkdir(Form("Iteration%i",iteration));
783  m_file.cd(Form("Iteration%i",iteration));
784  }
785 
786  h_pt->Write();
787  h_pt_pos->Write();
788  h_pt_neg->Write();
789  h_mass->Write();
790 
791  h_z0->Write();
792  h_z0_pos->Write();
793  h_z0_neg->Write();
794  h_d0->Write();
795  h_d0_pos->Write();
796  h_d0_neg->Write();
797 
798  deltacorrections_vs_etaphi->Write();
799  deltacorrections_vs_etaphi_err->Write();
800 
801  entries->Write();
802 
803  lambdacorrections_vs_etaphi->Write();
804  lambdacorrections_vs_etaphi_err->Write();
805  lambdacorrections_vs_etaphi_RMS->Write();
806  lambdacorrections_vs_eta->Write();
807 
808  lambda_vs_eta->Write();
809  lambda_vs_etaphi->Write();
810 
811  lambda_vs_eta_pos->Write();
812  lambda_vs_eta_neg->Write();
813 
814  lambda->Write();
815  lambda_pos->Write();
816  lambda_neg->Write();
817 
818  lambda_eta->Write();
819  lambda_eta_pos->Write();
820  lambda_eta_neg->Write();
821 
822  lambda_etaphi->Write();
823  lambda_etaphi_pos->Write();
824  lambda_etaphi_neg->Write();
825 
826  z0delta_vs_etaphi->Write();
827  z0deltacorrections_vs_etaphi->Write();
828  z0deltacorrections_vs_etaphi_err->Write();
829 
830  z0delta->Write();
831  z0delta_pos->Write();
832  z0delta_neg->Write();
833 
834 
835  z0delta_etaphi->Write();
836  z0delta_etaphi_pos->Write();
837  z0delta_etaphi_neg->Write();
838 
839  d0delta_vs_etaphi->Write();
840  d0deltacorrections_vs_etaphi->Write();
841  d0deltacorrections_vs_etaphi_err->Write();
842 
843  d0delta->Write();
844  d0delta_pos->Write();
845  d0delta_neg->Write();
846 
847  d0delta_etaphi->Write();
848  d0delta_etaphi_pos->Write();
849  d0delta_etaphi_neg->Write();
850 
851  //cout<< "MEAN: " <<h_DELTA->GetMean()<<endl;
852  h_DELTA->Write();
853 
854  //
855  h_QoverPt->Write();
856  h_QoverPt3D->Write();
857  // delta_vs_etaphi->Write();
858 }

Member Data Documentation

◆ b_d0_neg

TBranch* ZmumuValidationExample::b_d0_neg {}
private

Definition at line 83 of file ZmumuValidationExample.h.

◆ b_d0_pos

TBranch* ZmumuValidationExample::b_d0_pos {}
private

Definition at line 82 of file ZmumuValidationExample.h.

◆ b_px_neg

TBranch* ZmumuValidationExample::b_px_neg {}
private

Definition at line 76 of file ZmumuValidationExample.h.

◆ b_px_pos

TBranch* ZmumuValidationExample::b_px_pos {}
private

Definition at line 72 of file ZmumuValidationExample.h.

◆ b_py_neg

TBranch* ZmumuValidationExample::b_py_neg {}
private

Definition at line 77 of file ZmumuValidationExample.h.

◆ b_py_pos

TBranch* ZmumuValidationExample::b_py_pos {}
private

Definition at line 73 of file ZmumuValidationExample.h.

◆ b_pz_neg

TBranch* ZmumuValidationExample::b_pz_neg {}
private

Definition at line 78 of file ZmumuValidationExample.h.

◆ b_pz_pos

TBranch* ZmumuValidationExample::b_pz_pos {}
private

Definition at line 74 of file ZmumuValidationExample.h.

◆ b_truth_px_neg

TBranch* ZmumuValidationExample::b_truth_px_neg {}
private

Definition at line 89 of file ZmumuValidationExample.h.

◆ b_truth_px_pos

TBranch* ZmumuValidationExample::b_truth_px_pos {}
private

Definition at line 85 of file ZmumuValidationExample.h.

◆ b_truth_py_neg

TBranch* ZmumuValidationExample::b_truth_py_neg {}
private

Definition at line 90 of file ZmumuValidationExample.h.

◆ b_truth_py_pos

TBranch* ZmumuValidationExample::b_truth_py_pos {}
private

Definition at line 86 of file ZmumuValidationExample.h.

◆ b_truth_pz_neg

TBranch* ZmumuValidationExample::b_truth_pz_neg {}
private

Definition at line 91 of file ZmumuValidationExample.h.

◆ b_truth_pz_pos

TBranch* ZmumuValidationExample::b_truth_pz_pos {}
private

Definition at line 87 of file ZmumuValidationExample.h.

◆ b_z0_neg

TBranch* ZmumuValidationExample::b_z0_neg {}
private

Definition at line 81 of file ZmumuValidationExample.h.

◆ b_z0_pos

TBranch* ZmumuValidationExample::b_z0_pos {}
private

Definition at line 80 of file ZmumuValidationExample.h.

◆ d0delta

TH1* ZmumuValidationExample::d0delta {}
private

Definition at line 180 of file ZmumuValidationExample.h.

◆ d0delta_etaphi

TH1* ZmumuValidationExample::d0delta_etaphi {}
private

Definition at line 184 of file ZmumuValidationExample.h.

◆ d0delta_etaphi_neg

TH1* ZmumuValidationExample::d0delta_etaphi_neg {}
private

Definition at line 186 of file ZmumuValidationExample.h.

◆ d0delta_etaphi_pos

TH1* ZmumuValidationExample::d0delta_etaphi_pos {}
private

Definition at line 185 of file ZmumuValidationExample.h.

◆ d0delta_neg

TH1* ZmumuValidationExample::d0delta_neg {}
private

Definition at line 182 of file ZmumuValidationExample.h.

◆ d0delta_pos

TH1* ZmumuValidationExample::d0delta_pos {}
private

Definition at line 181 of file ZmumuValidationExample.h.

◆ d0delta_vs_etaphi

TH3* ZmumuValidationExample::d0delta_vs_etaphi {}
private

Definition at line 175 of file ZmumuValidationExample.h.

◆ d0deltacorrections_vs_etaphi

TH2* ZmumuValidationExample::d0deltacorrections_vs_etaphi {}
private

Definition at line 177 of file ZmumuValidationExample.h.

◆ d0deltacorrections_vs_etaphi_err

TH2* ZmumuValidationExample::d0deltacorrections_vs_etaphi_err {}
private

Definition at line 178 of file ZmumuValidationExample.h.

◆ delta_eta_truth

TH1* ZmumuValidationExample::delta_eta_truth {}
private

Definition at line 212 of file ZmumuValidationExample.h.

◆ delta_M2_vs_etaphi_neg

TProfile2D* ZmumuValidationExample::delta_M2_vs_etaphi_neg {}
private

Definition at line 218 of file ZmumuValidationExample.h.

◆ delta_M2_vs_etaphi_pos

TProfile2D* ZmumuValidationExample::delta_M2_vs_etaphi_pos {}
private

Definition at line 217 of file ZmumuValidationExample.h.

◆ delta_M2_vs_zpt

TH2* ZmumuValidationExample::delta_M2_vs_zpt {}
private

Definition at line 215 of file ZmumuValidationExample.h.

◆ delta_M2_vs_zpt_truth

TH2* ZmumuValidationExample::delta_M2_vs_zpt_truth {}
private

Definition at line 214 of file ZmumuValidationExample.h.

◆ delta_phi_truth

TH1* ZmumuValidationExample::delta_phi_truth {}
private

Definition at line 210 of file ZmumuValidationExample.h.

◆ delta_vs_etaphi

TH3* ZmumuValidationExample::delta_vs_etaphi {}
private

Definition at line 127 of file ZmumuValidationExample.h.

◆ delta_vs_etaphi_truth

TH3* ZmumuValidationExample::delta_vs_etaphi_truth {}
private

Definition at line 189 of file ZmumuValidationExample.h.

◆ deltacorrections_vs_etaphi

TH2* ZmumuValidationExample::deltacorrections_vs_etaphi {}
private

Definition at line 129 of file ZmumuValidationExample.h.

◆ deltacorrections_vs_etaphi_err

TH2* ZmumuValidationExample::deltacorrections_vs_etaphi_err {}
private

Definition at line 131 of file ZmumuValidationExample.h.

◆ deltacorrections_vs_etaphi_truth

TH2* ZmumuValidationExample::deltacorrections_vs_etaphi_truth {}
private

Definition at line 190 of file ZmumuValidationExample.h.

◆ deltacorrections_vs_etaphi_truth_err

TH2* ZmumuValidationExample::deltacorrections_vs_etaphi_truth_err {}
private

Definition at line 191 of file ZmumuValidationExample.h.

◆ entries

TH2* ZmumuValidationExample::entries {}
private

Definition at line 159 of file ZmumuValidationExample.h.

◆ etaphi_neg

TH2* ZmumuValidationExample::etaphi_neg {}
private

Definition at line 122 of file ZmumuValidationExample.h.

◆ etaphi_pos

TH2* ZmumuValidationExample::etaphi_pos {}
private

Definition at line 121 of file ZmumuValidationExample.h.

◆ h_d0

TH1* ZmumuValidationExample::h_d0 {}
private

Definition at line 110 of file ZmumuValidationExample.h.

◆ h_d0_neg

TH1* ZmumuValidationExample::h_d0_neg {}
private

Definition at line 112 of file ZmumuValidationExample.h.

◆ h_d0_pos

TH1* ZmumuValidationExample::h_d0_pos {}
private

Definition at line 111 of file ZmumuValidationExample.h.

◆ h_DELTA

TH1* ZmumuValidationExample::h_DELTA {}
private

Definition at line 97 of file ZmumuValidationExample.h.

◆ h_mass

TH1* ZmumuValidationExample::h_mass {}
private

Definition at line 114 of file ZmumuValidationExample.h.

◆ h_pt

TH1* ZmumuValidationExample::h_pt {}
private

Definition at line 99 of file ZmumuValidationExample.h.

◆ h_pt_neg

TH1* ZmumuValidationExample::h_pt_neg {}
private

Definition at line 101 of file ZmumuValidationExample.h.

◆ h_pt_neg_truth

TH1* ZmumuValidationExample::h_pt_neg_truth {}
private

Definition at line 105 of file ZmumuValidationExample.h.

◆ h_pt_pos

TH1* ZmumuValidationExample::h_pt_pos {}
private

Definition at line 100 of file ZmumuValidationExample.h.

◆ h_pt_pos_truth

TH1* ZmumuValidationExample::h_pt_pos_truth {}
private

Definition at line 104 of file ZmumuValidationExample.h.

◆ h_pt_truth

TH1* ZmumuValidationExample::h_pt_truth {}
private

Definition at line 103 of file ZmumuValidationExample.h.

◆ h_QoverPt

TH2* ZmumuValidationExample::h_QoverPt {}
private

Definition at line 221 of file ZmumuValidationExample.h.

◆ h_QoverPt3D

TH3* ZmumuValidationExample::h_QoverPt3D {}
private

Definition at line 222 of file ZmumuValidationExample.h.

◆ h_z0

TH1* ZmumuValidationExample::h_z0 {}
private

Definition at line 107 of file ZmumuValidationExample.h.

◆ h_z0_neg

TH1* ZmumuValidationExample::h_z0_neg {}
private

Definition at line 109 of file ZmumuValidationExample.h.

◆ h_z0_pos

TH1* ZmumuValidationExample::h_z0_pos {}
private

Definition at line 108 of file ZmumuValidationExample.h.

◆ lambda

TH1* ZmumuValidationExample::lambda {}
private

Definition at line 146 of file ZmumuValidationExample.h.

◆ lambda_eta

TH1* ZmumuValidationExample::lambda_eta {}
private

Definition at line 154 of file ZmumuValidationExample.h.

◆ lambda_eta_neg

TH1* ZmumuValidationExample::lambda_eta_neg {}
private

Definition at line 156 of file ZmumuValidationExample.h.

◆ lambda_eta_pos

TH1* ZmumuValidationExample::lambda_eta_pos {}
private

Definition at line 155 of file ZmumuValidationExample.h.

◆ lambda_etaphi

TH1* ZmumuValidationExample::lambda_etaphi {}
private

Definition at line 150 of file ZmumuValidationExample.h.

◆ lambda_etaphi_neg

TH1* ZmumuValidationExample::lambda_etaphi_neg {}
private

Definition at line 152 of file ZmumuValidationExample.h.

◆ lambda_etaphi_pos

TH1* ZmumuValidationExample::lambda_etaphi_pos {}
private

Definition at line 151 of file ZmumuValidationExample.h.

◆ lambda_neg

TH1* ZmumuValidationExample::lambda_neg {}
private

Definition at line 148 of file ZmumuValidationExample.h.

◆ lambda_pos

TH1* ZmumuValidationExample::lambda_pos {}
private

Definition at line 147 of file ZmumuValidationExample.h.

◆ lambda_truth

TH1* ZmumuValidationExample::lambda_truth {}
private

Definition at line 206 of file ZmumuValidationExample.h.

◆ lambda_truth_neg

TH1* ZmumuValidationExample::lambda_truth_neg {}
private

Definition at line 208 of file ZmumuValidationExample.h.

◆ lambda_truth_pos

TH1* ZmumuValidationExample::lambda_truth_pos {}
private

Definition at line 207 of file ZmumuValidationExample.h.

◆ lambda_vs_eta

TH2* ZmumuValidationExample::lambda_vs_eta {}
private

Definition at line 140 of file ZmumuValidationExample.h.

◆ lambda_vs_eta_neg

TH2* ZmumuValidationExample::lambda_vs_eta_neg {}
private

Definition at line 142 of file ZmumuValidationExample.h.

◆ lambda_vs_eta_pos

TH2* ZmumuValidationExample::lambda_vs_eta_pos {}
private

Definition at line 141 of file ZmumuValidationExample.h.

◆ lambda_vs_eta_truth

TH2* ZmumuValidationExample::lambda_vs_eta_truth {}
private

Definition at line 197 of file ZmumuValidationExample.h.

◆ lambda_vs_etaphi

TH3* ZmumuValidationExample::lambda_vs_etaphi {}
private

Definition at line 134 of file ZmumuValidationExample.h.

◆ lambda_vs_etaphi_truth

TH3* ZmumuValidationExample::lambda_vs_etaphi_truth {}
private

Definition at line 193 of file ZmumuValidationExample.h.

◆ lambdacorrected_mass

TH1* ZmumuValidationExample::lambdacorrected_mass {}
private

Definition at line 116 of file ZmumuValidationExample.h.

◆ lambdacorrected_mass_vs_etaphi

TH3* ZmumuValidationExample::lambdacorrected_mass_vs_etaphi {}
private

Definition at line 119 of file ZmumuValidationExample.h.

◆ lambdacorrections_vs_eta

TH1* ZmumuValidationExample::lambdacorrections_vs_eta {}
private

Definition at line 144 of file ZmumuValidationExample.h.

◆ lambdacorrections_vs_eta_truth

TH1* ZmumuValidationExample::lambdacorrections_vs_eta_truth {}
private

Definition at line 198 of file ZmumuValidationExample.h.

◆ lambdacorrections_vs_etaphi

TH2* ZmumuValidationExample::lambdacorrections_vs_etaphi {}
private

Definition at line 136 of file ZmumuValidationExample.h.

◆ lambdacorrections_vs_etaphi_err

TH2* ZmumuValidationExample::lambdacorrections_vs_etaphi_err {}
private

Definition at line 137 of file ZmumuValidationExample.h.

◆ lambdacorrections_vs_etaphi_RMS

TH2* ZmumuValidationExample::lambdacorrections_vs_etaphi_RMS {}
private

Definition at line 138 of file ZmumuValidationExample.h.

◆ lambdacorrections_vs_etaphi_truth

TH2* ZmumuValidationExample::lambdacorrections_vs_etaphi_truth {}
private

Definition at line 194 of file ZmumuValidationExample.h.

◆ lambdacorrections_vs_etaphi_truth_err

TH2* ZmumuValidationExample::lambdacorrections_vs_etaphi_truth_err {}
private

Definition at line 195 of file ZmumuValidationExample.h.

◆ m_d0_neg

double ZmumuValidationExample::m_d0_neg {}
private

Definition at line 59 of file ZmumuValidationExample.h.

◆ m_d0_pos

double ZmumuValidationExample::m_d0_pos {}
private

Definition at line 58 of file ZmumuValidationExample.h.

◆ m_EtaBins

int ZmumuValidationExample::m_EtaBins {}
private

Definition at line 36 of file ZmumuValidationExample.h.

◆ m_eventChain

TChain ZmumuValidationExample::m_eventChain
private

Definition at line 31 of file ZmumuValidationExample.h.

◆ m_eventCurrent

int ZmumuValidationExample::m_eventCurrent {}
private

Definition at line 34 of file ZmumuValidationExample.h.

◆ m_factor

double ZmumuValidationExample::m_factor {}
private

Definition at line 43 of file ZmumuValidationExample.h.

◆ m_file

TFile ZmumuValidationExample::m_file
private

Definition at line 29 of file ZmumuValidationExample.h.

◆ m_fileNames

const std::list<std::string> ZmumuValidationExample::m_fileNames
private

Definition at line 26 of file ZmumuValidationExample.h.

◆ m_isMC

bool ZmumuValidationExample::m_isMC {}
private

Definition at line 40 of file ZmumuValidationExample.h.

◆ m_outfilename

std::string ZmumuValidationExample::m_outfilename
private

Definition at line 27 of file ZmumuValidationExample.h.

◆ m_PhiBins

int ZmumuValidationExample::m_PhiBins {}
private

Definition at line 37 of file ZmumuValidationExample.h.

◆ m_PrintLevel

int ZmumuValidationExample::m_PrintLevel {}
private

Definition at line 35 of file ZmumuValidationExample.h.

◆ m_px_neg

double ZmumuValidationExample::m_px_neg {}
private

Definition at line 52 of file ZmumuValidationExample.h.

◆ m_px_pos

double ZmumuValidationExample::m_px_pos {}
private

Definition at line 48 of file ZmumuValidationExample.h.

◆ m_py_neg

double ZmumuValidationExample::m_py_neg {}
private

Definition at line 53 of file ZmumuValidationExample.h.

◆ m_py_pos

double ZmumuValidationExample::m_py_pos {}
private

Definition at line 49 of file ZmumuValidationExample.h.

◆ m_pz_neg

double ZmumuValidationExample::m_pz_neg {}
private

Definition at line 54 of file ZmumuValidationExample.h.

◆ m_pz_pos

double ZmumuValidationExample::m_pz_pos {}
private

Definition at line 50 of file ZmumuValidationExample.h.

◆ m_shift

double ZmumuValidationExample::m_shift {}
private

Definition at line 42 of file ZmumuValidationExample.h.

◆ m_truth_px_neg

double ZmumuValidationExample::m_truth_px_neg {}
private

Definition at line 65 of file ZmumuValidationExample.h.

◆ m_truth_px_pos

double ZmumuValidationExample::m_truth_px_pos {}
private

Definition at line 61 of file ZmumuValidationExample.h.

◆ m_truth_py_neg

double ZmumuValidationExample::m_truth_py_neg {}
private

Definition at line 66 of file ZmumuValidationExample.h.

◆ m_truth_py_pos

double ZmumuValidationExample::m_truth_py_pos {}
private

Definition at line 62 of file ZmumuValidationExample.h.

◆ m_truth_pz_neg

double ZmumuValidationExample::m_truth_pz_neg {}
private

Definition at line 67 of file ZmumuValidationExample.h.

◆ m_truth_pz_pos

double ZmumuValidationExample::m_truth_pz_pos {}
private

Definition at line 63 of file ZmumuValidationExample.h.

◆ m_truthChain

TChain ZmumuValidationExample::m_truthChain
private

Definition at line 32 of file ZmumuValidationExample.h.

◆ m_z0_neg

double ZmumuValidationExample::m_z0_neg {}
private

Definition at line 57 of file ZmumuValidationExample.h.

◆ m_z0_pos

double ZmumuValidationExample::m_z0_pos {}
private

Definition at line 56 of file ZmumuValidationExample.h.

◆ n_iteration

int ZmumuValidationExample::n_iteration {}
private

Definition at line 41 of file ZmumuValidationExample.h.

◆ pcorrected_mass

TH1* ZmumuValidationExample::pcorrected_mass {}
private

Definition at line 115 of file ZmumuValidationExample.h.

◆ pcorrected_mass_vs_etaphi

TH3* ZmumuValidationExample::pcorrected_mass_vs_etaphi {}
private

Definition at line 118 of file ZmumuValidationExample.h.

◆ prof_pt_vs_etaphi

TProfile2D* ZmumuValidationExample::prof_pt_vs_etaphi {}
private

Definition at line 124 of file ZmumuValidationExample.h.

◆ TempCanvasIterGaussFit

TCanvas* ZmumuValidationExample::TempCanvasIterGaussFit {}
private

Definition at line 227 of file ZmumuValidationExample.h.

◆ truth_mass_bias_vs_eta

TH2* ZmumuValidationExample::truth_mass_bias_vs_eta {}
private

Definition at line 203 of file ZmumuValidationExample.h.

◆ truth_mass_biascorrections_vs_eta

TH1* ZmumuValidationExample::truth_mass_biascorrections_vs_eta {}
private

Definition at line 204 of file ZmumuValidationExample.h.

◆ truth_mom_bias_vs_eta

TH2* ZmumuValidationExample::truth_mom_bias_vs_eta {}
private

Definition at line 200 of file ZmumuValidationExample.h.

◆ truth_mom_biascorrections_vs_eta

TH1* ZmumuValidationExample::truth_mom_biascorrections_vs_eta {}
private

Definition at line 201 of file ZmumuValidationExample.h.

◆ z0delta

TH1* ZmumuValidationExample::z0delta {}
private

Definition at line 166 of file ZmumuValidationExample.h.

◆ z0delta_etaphi

TH1* ZmumuValidationExample::z0delta_etaphi {}
private

Definition at line 170 of file ZmumuValidationExample.h.

◆ z0delta_etaphi_neg

TH1* ZmumuValidationExample::z0delta_etaphi_neg {}
private

Definition at line 172 of file ZmumuValidationExample.h.

◆ z0delta_etaphi_pos

TH1* ZmumuValidationExample::z0delta_etaphi_pos {}
private

Definition at line 171 of file ZmumuValidationExample.h.

◆ z0delta_neg

TH1* ZmumuValidationExample::z0delta_neg {}
private

Definition at line 168 of file ZmumuValidationExample.h.

◆ z0delta_pos

TH1* ZmumuValidationExample::z0delta_pos {}
private

Definition at line 167 of file ZmumuValidationExample.h.

◆ z0delta_vs_etaphi

TH3* ZmumuValidationExample::z0delta_vs_etaphi {}
private

Definition at line 161 of file ZmumuValidationExample.h.

◆ z0deltacorrections_vs_etaphi

TH2* ZmumuValidationExample::z0deltacorrections_vs_etaphi {}
private

Definition at line 163 of file ZmumuValidationExample.h.

◆ z0deltacorrections_vs_etaphi_err

TH2* ZmumuValidationExample::z0deltacorrections_vs_etaphi_err {}
private

Definition at line 164 of file ZmumuValidationExample.h.

The documentation for this class was generated from the following files:
nEvents
const int nEvents
Definition: fbtTestBasics.cxx:78
ZmumuValidationExample::lambda_pos
TH1 * lambda_pos
Definition: ZmumuValidationExample.h:147
ZmumuValidationExample::profileZwithIterativeGaussFit
void profileZwithIterativeGaussFit(TH3 *hist, TH2 *mu_graph, TH2 *sigma_graph, int num_bins, TH2 *mu_err_graph=0, TH2 *sigma_err_graph=0)
Definition: ZmumuValidationExample.cxx:862
ZmumuValidationExample::delta_vs_etaphi_truth
TH3 * delta_vs_etaphi_truth
Definition: ZmumuValidationExample.h:189
ZmumuValidationExample::m_shift
double m_shift
Definition: ZmumuValidationExample.h:42
ZmumuValidationExample::lambdacorrections_vs_eta
TH1 * lambdacorrections_vs_eta
Definition: ZmumuValidationExample.h:144
ZmumuValidationExample::deltacorrections_vs_etaphi
TH2 * deltacorrections_vs_etaphi
Definition: ZmumuValidationExample.h:129
ZmumuValidationExample::z0delta
TH1 * z0delta
Definition: ZmumuValidationExample.h:166
ZmumuValidationExample::m_eventChain
TChain m_eventChain
Definition: ZmumuValidationExample.h:31
pdg_comparison.sigma
sigma
Definition: pdg_comparison.py:324
ZmumuValidationExample::m_EtaBins
int m_EtaBins
Definition: ZmumuValidationExample.h:36
ZmumuValidationExample::lambda_etaphi
TH1 * lambda_etaphi
Definition: ZmumuValidationExample.h:150
ZmumuValidationExample::b_d0_pos
TBranch * b_d0_pos
Definition: ZmumuValidationExample.h:82
ZmumuValidationExample::h_pt_neg
TH1 * h_pt_neg
Definition: ZmumuValidationExample.h:101
ZmumuValidationExample::m_outfilename
std::string m_outfilename
Definition: ZmumuValidationExample.h:27
ZmumuValidationExample::lambda_truth_neg
TH1 * lambda_truth_neg
Definition: ZmumuValidationExample.h:208
python.ZdcOnlineRecMonitorConfig.pn
pn
Definition: ZdcOnlineRecMonitorConfig.py:341
Base_Fragment.mass
mass
Definition: Sherpa_i/share/common/Base_Fragment.py:59
ZmumuValidationExample::fillEtaPhiHistogram
void fillEtaPhiHistogram(TH3 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, int use_lambda)
Definition: ZmumuValidationExample.cxx:642
ZmumuValidationExample::h_DELTA
TH1 * h_DELTA
Definition: ZmumuValidationExample.h:97
ZmumuValidationExample::z0delta_etaphi
TH1 * z0delta_etaphi
Definition: ZmumuValidationExample.h:170
ZmumuValidationExample::b_truth_pz_pos
TBranch * b_truth_pz_pos
Definition: ZmumuValidationExample.h:87
index
Definition: index.py:1
ZmumuValidationExample::lambda_vs_etaphi
TH3 * lambda_vs_etaphi
Definition: ZmumuValidationExample.h:134
ZmumuValidationExample::m_d0_pos
double m_d0_pos
Definition: ZmumuValidationExample.h:58
ZmumuValidationExample::delta_M2_vs_zpt_truth
TH2 * delta_M2_vs_zpt_truth
Definition: ZmumuValidationExample.h:214
ZmumuValidationExample::lambdacorrections_vs_etaphi_truth_err
TH2 * lambdacorrections_vs_etaphi_truth_err
Definition: ZmumuValidationExample.h:195
ZmumuValidationExample::d0deltacorrections_vs_etaphi
TH2 * d0deltacorrections_vs_etaphi
Definition: ZmumuValidationExample.h:177
plotmaker.hist
hist
Definition: plotmaker.py:148
ZmumuValidationExample::d0delta_vs_etaphi
TH3 * d0delta_vs_etaphi
Definition: ZmumuValidationExample.h:175
ParticleConstants::PDG2011::muonMassInMeV
constexpr double muonMassInMeV
the mass of the muon (in MeV)
Definition: ParticleConstants.h:29
ZmumuValidationExample::correctMomentum
void correctMomentum(TH1 *h_corrections, TLorentzVector *muon_pos, TLorentzVector *muon_neg, int use_lambda)
Definition: ZmumuValidationExample.cxx:574
ZmumuValidationExample::m_py_neg
double m_py_neg
Definition: ZmumuValidationExample.h:53
ZmumuValidationExample::h_z0_neg
TH1 * h_z0_neg
Definition: ZmumuValidationExample.h:109
M_PI
#define M_PI
Definition: ActiveFraction.h:11
ZmumuValidationExample::lambdacorrections_vs_etaphi_err
TH2 * lambdacorrections_vs_etaphi_err
Definition: ZmumuValidationExample.h:137
ZmumuValidationExample::lambda_eta
TH1 * lambda_eta
Definition: ZmumuValidationExample.h:154
ZmumuValidationExample::fillHistograms
void fillHistograms()
Definition: ZmumuValidationExample.cxx:358
ZmumuValidationExample::TempCanvasIterGaussFit
TCanvas * TempCanvasIterGaussFit
Definition: ZmumuValidationExample.h:227
ZmumuValidationExample::h_pt_pos
TH1 * h_pt_pos
Definition: ZmumuValidationExample.h:100
ZmumuValidationExample::b_z0_neg
TBranch * b_z0_neg
Definition: ZmumuValidationExample.h:81
ZmumuValidationExample::delta_M2_vs_etaphi_pos
TProfile2D * delta_M2_vs_etaphi_pos
Definition: ZmumuValidationExample.h:217
ZmumuValidationExample::m_fileNames
const std::list< std::string > m_fileNames
Definition: ZmumuValidationExample.h:26
ZmumuValidationExample::z0delta_neg
TH1 * z0delta_neg
Definition: ZmumuValidationExample.h:168
ZmumuValidationExample::b_truth_px_pos
TBranch * b_truth_px_pos
Definition: ZmumuValidationExample.h:85
ZmumuValidationExample::lambda_vs_etaphi_truth
TH3 * lambda_vs_etaphi_truth
Definition: ZmumuValidationExample.h:193
python.TrigEgammaMonitorHelper.TH2F
def TH2F(name, title, nxbins, bins_par2, bins_par3, bins_par4, bins_par5=None, bins_par6=None, path='', **kwargs)
Definition: TrigEgammaMonitorHelper.py:45
ZmumuValidationExample::b_truth_py_pos
TBranch * b_truth_py_pos
Definition: ZmumuValidationExample.h:86
ZmumuValidationExample::m_px_pos
double m_px_pos
Definition: ZmumuValidationExample.h:48
ZmumuValidationExample::fillQoverPtHistograms
void fillQoverPtHistograms(TLorentzVector *v_pos, TLorentzVector *v_neg)
Definition: ZmumuValidationExample.cxx:695
python.SCT_ByteStreamErrorsTestAlgConfig.maxEvents
maxEvents
Definition: SCT_ByteStreamErrorsTestAlgConfig.py:43
ZmumuValidationExample::m_truth_py_neg
double m_truth_py_neg
Definition: ZmumuValidationExample.h:66
ZmumuValidationExample::loadChains
void loadChains()
Definition: ZmumuValidationExample.cxx:51
ZmumuValidationExample::delta_M2_vs_etaphi_neg
TProfile2D * delta_M2_vs_etaphi_neg
Definition: ZmumuValidationExample.h:218
ZmumuValidationExample::lambda_vs_eta_pos
TH2 * lambda_vs_eta_pos
Definition: ZmumuValidationExample.h:141
tools.zlumi_mc_cf.correction
def correction(mu, runmode, campaign, run=None)
Definition: zlumi_mc_cf.py:4
ZmumuValidationExample::lambda_truth_pos
TH1 * lambda_truth_pos
Definition: ZmumuValidationExample.h:207
ZmumuValidationExample::h_QoverPt3D
TH3 * h_QoverPt3D
Definition: ZmumuValidationExample.h:222
ZmumuValidationExample::m_PhiBins
int m_PhiBins
Definition: ZmumuValidationExample.h:37
ZmumuValidationExample::b_truth_pz_neg
TBranch * b_truth_pz_neg
Definition: ZmumuValidationExample.h:91
ZmumuValidationExample::IterativeGaussFit
int IterativeGaussFit(TH1 *hist, double &mu, double &mu_err, double &sigma, double &sigma_err)
Definition: ZmumuValidationExample.cxx:1099
ZmumuValidationExample::b_truth_py_neg
TBranch * b_truth_py_neg
Definition: ZmumuValidationExample.h:90
ZmumuValidationExample::loopThroughEvents
void loopThroughEvents(unsigned int maxItr)
Definition: ZmumuValidationExample.cxx:331
ZmumuValidationExample::d0delta_etaphi_neg
TH1 * d0delta_etaphi_neg
Definition: ZmumuValidationExample.h:186
ZmumuValidationExample::h_pt_truth
TH1 * h_pt_truth
Definition: ZmumuValidationExample.h:103
ZmumuValidationExample::lambda
TH1 * lambda
Definition: ZmumuValidationExample.h:146
ZmumuValidationExample::h_d0_neg
TH1 * h_d0_neg
Definition: ZmumuValidationExample.h:112
lumiFormat.i
int i
Definition: lumiFormat.py:85
ZmumuValidationExample::d0delta_etaphi_pos
TH1 * d0delta_etaphi_pos
Definition: ZmumuValidationExample.h:185
ZmumuValidationExample::m_truth_pz_neg
double m_truth_pz_neg
Definition: ZmumuValidationExample.h:67
ZmumuValidationExample::d0delta_neg
TH1 * d0delta_neg
Definition: ZmumuValidationExample.h:182
ZmumuValidationExample::b_pz_neg
TBranch * b_pz_neg
Definition: ZmumuValidationExample.h:78
PlotPulseshapeFromCool.input
input
Definition: PlotPulseshapeFromCool.py:106
ZmumuValidationExample::entries
TH2 * entries
Definition: ZmumuValidationExample.h:159
ZmumuValidationExample::truth_mass_bias_vs_eta
TH2 * truth_mass_bias_vs_eta
Definition: ZmumuValidationExample.h:203
ZmumuValidationExample::m_PrintLevel
int m_PrintLevel
Definition: ZmumuValidationExample.h:35
ZmumuValidationExample::lambda_neg
TH1 * lambda_neg
Definition: ZmumuValidationExample.h:148
ZmumuValidationExample::h_pt
TH1 * h_pt
Definition: ZmumuValidationExample.h:99
ZmumuValidationExample::d0delta_etaphi
TH1 * d0delta_etaphi
Definition: ZmumuValidationExample.h:184
ZmumuValidationExample::delta_phi_truth
TH1 * delta_phi_truth
Definition: ZmumuValidationExample.h:210
ZmumuValidationExample::b_pz_pos
TBranch * b_pz_pos
Definition: ZmumuValidationExample.h:74
ZmumuValidationExample::setBranchAddresses
void setBranchAddresses()
Definition: ZmumuValidationExample.cxx:74
ZmumuValidationExample::lambda_vs_eta_neg
TH2 * lambda_vs_eta_neg
Definition: ZmumuValidationExample.h:142
ZmumuValidationExample::h_d0_pos
TH1 * h_d0_pos
Definition: ZmumuValidationExample.h:111
ZmumuValidationExample::h_mass
TH1 * h_mass
Definition: ZmumuValidationExample.h:114
ZmumuValidationExample::lambdacorrections_vs_eta_truth
TH1 * lambdacorrections_vs_eta_truth
Definition: ZmumuValidationExample.h:198
ZmumuValidationExample::lambda_vs_eta_truth
TH2 * lambda_vs_eta_truth
Definition: ZmumuValidationExample.h:197
ZmumuValidationExample::delta_vs_etaphi
TH3 * delta_vs_etaphi
Definition: ZmumuValidationExample.h:127
ZmumuValidationExample::lambda_etaphi_pos
TH1 * lambda_etaphi_pos
Definition: ZmumuValidationExample.h:151
ZmumuValidationExample::fillZd0EtaPhiHistogram
void fillZd0EtaPhiHistogram(TH3 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, double z0_muon_p, double z0_muon_n)
Definition: ZmumuValidationExample.cxx:718
ZmumuValidationExample::m_px_neg
double m_px_neg
Definition: ZmumuValidationExample.h:52
ZmumuValidationExample::d0delta_pos
TH1 * d0delta_pos
Definition: ZmumuValidationExample.h:181
ZmumuValidationExample::d0delta
TH1 * d0delta
Definition: ZmumuValidationExample.h:180
ZmumuValidationExample::truth_mom_bias_vs_eta
TH2 * truth_mom_bias_vs_eta
Definition: ZmumuValidationExample.h:200
ZmumuValidationExample::SymmetrizeHisto
void SymmetrizeHisto(TH2 *hist)
Definition: ZmumuValidationExample.cxx:1339
ZmumuValidationExample::h_QoverPt
TH2 * h_QoverPt
Definition: ZmumuValidationExample.h:221
ZmumuValidationExample::m_truth_px_pos
double m_truth_px_pos
Definition: ZmumuValidationExample.h:61
ZmumuValidationExample::truth_mom_biascorrections_vs_eta
TH1 * truth_mom_biascorrections_vs_eta
Definition: ZmumuValidationExample.h:201
ZmumuValidationExample::z0delta_vs_etaphi
TH3 * z0delta_vs_etaphi
Definition: ZmumuValidationExample.h:161
ZmumuValidationExample::m_z0_pos
double m_z0_pos
Definition: ZmumuValidationExample.h:56
charge
double charge(const T &p)
Definition: AtlasPID.h:986
ZmumuValidationExample::z0deltacorrections_vs_etaphi
TH2 * z0deltacorrections_vs_etaphi
Definition: ZmumuValidationExample.h:163
ZmumuValidationExample::lambda_eta_neg
TH1 * lambda_eta_neg
Definition: ZmumuValidationExample.h:156
ZmumuValidationExample::delta_M2_vs_zpt
TH2 * delta_M2_vs_zpt
Definition: ZmumuValidationExample.h:215
ZmumuValidationExample::z0delta_etaphi_pos
TH1 * z0delta_etaphi_pos
Definition: ZmumuValidationExample.h:171
ZmumuValidationExample::m_truth_px_neg
double m_truth_px_neg
Definition: ZmumuValidationExample.h:65
ZmumuValidationExample::fillEtaHistogram
void fillEtaHistogram(TH2 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, int use_lambda, int charge=0)
Definition: ZmumuValidationExample.cxx:661
ZmumuValidationExample::deltacorrections_vs_etaphi_truth
TH2 * deltacorrections_vs_etaphi_truth
Definition: ZmumuValidationExample.h:190
ZmumuValidationExample::z0delta_pos
TH1 * z0delta_pos
Definition: ZmumuValidationExample.h:167
ZmumuValidationExample::b_z0_pos
TBranch * b_z0_pos
Definition: ZmumuValidationExample.h:80
ZmumuValidationExample::HistogramConditioning
void HistogramConditioning(TH1 *hist)
Definition: ZmumuValidationExample.cxx:1367
ZmumuValidationExample::lambda_etaphi_neg
TH1 * lambda_etaphi_neg
Definition: ZmumuValidationExample.h:152
ZmumuValidationExample::h_z0_pos
TH1 * h_z0_pos
Definition: ZmumuValidationExample.h:108
ZmumuValidationExample::m_pz_pos
double m_pz_pos
Definition: ZmumuValidationExample.h:50
ZmumuValidationExample::fillHistogram
void fillHistogram(TH1 *hist, TLorentzVector *v_pos, TLorentzVector *v_neg, int fill_lambda, int charge=0)
Definition: ZmumuValidationExample.cxx:678
ZmumuValidationExample::writeToFile
void writeToFile(int iteration)
Definition: ZmumuValidationExample.cxx:740
DeMoScan.index
string index
Definition: DeMoScan.py:362
ZmumuValidationExample::m_factor
double m_factor
Definition: ZmumuValidationExample.h:43
ZmumuValidationExample::m_truth_pz_pos
double m_truth_pz_pos
Definition: ZmumuValidationExample.h:63
Prompt::Def::Pt
@ Pt
Definition: VarHolder.h:76
ZmumuValidationExample::ResetHistograms
void ResetHistograms()
Definition: ZmumuValidationExample.cxx:1269
ZmumuValidationExample::h_pt_pos_truth
TH1 * h_pt_pos_truth
Definition: ZmumuValidationExample.h:104
ZmumuValidationExample::m_truthChain
TChain m_truthChain
Definition: ZmumuValidationExample.h:32
ZmumuValidationExample::lambdacorrections_vs_etaphi
TH2 * lambdacorrections_vs_etaphi
Definition: ZmumuValidationExample.h:136
ZmumuValidationExample::b_py_neg
TBranch * b_py_neg
Definition: ZmumuValidationExample.h:77
ZmumuValidationExample::m_z0_neg
double m_z0_neg
Definition: ZmumuValidationExample.h:57
ZmumuValidationExample::lambda_vs_eta
TH2 * lambda_vs_eta
Definition: ZmumuValidationExample.h:140
ZmumuValidationExample::n_iteration
int n_iteration
Definition: ZmumuValidationExample.h:41
ZmumuValidationExample::z0deltacorrections_vs_etaphi_err
TH2 * z0deltacorrections_vs_etaphi_err
Definition: ZmumuValidationExample.h:164
ZmumuValidationExample::h_pt_neg_truth
TH1 * h_pt_neg_truth
Definition: ZmumuValidationExample.h:105
ZmumuValidationExample::b_px_pos
TBranch * b_px_pos
Definition: ZmumuValidationExample.h:72
ZmumuValidationExample::m_d0_neg
double m_d0_neg
Definition: ZmumuValidationExample.h:59
EventInfoRead.isMC
isMC
Definition: EventInfoRead.py:11
ZmumuValidationExample::m_file
TFile m_file
Definition: ZmumuValidationExample.h:29
ZmumuValidationExample::truth_mass_biascorrections_vs_eta
TH1 * truth_mass_biascorrections_vs_eta
Definition: ZmumuValidationExample.h:204
ZmumuValidationExample::m_py_pos
double m_py_pos
Definition: ZmumuValidationExample.h:49
ZmumuValidationExample::lambda_eta_pos
TH1 * lambda_eta_pos
Definition: ZmumuValidationExample.h:155
ZmumuValidationExample::correctZd0
void correctZd0(TH1 *h_corrections, TLorentzVector *muon_pos, TLorentzVector *muon_neg, double &zd0_muon_p, double &zd0_muon_n)
Definition: ZmumuValidationExample.cxx:705
ZmumuValidationExample::lambda_truth
TH1 * lambda_truth
Definition: ZmumuValidationExample.h:206
ZmumuValidationExample::h_d0
TH1 * h_d0
Definition: ZmumuValidationExample.h:110
ZmumuValidationExample::lambdacorrections_vs_etaphi_truth
TH2 * lambdacorrections_vs_etaphi_truth
Definition: ZmumuValidationExample.h:194
ZmumuValidationExample::b_py_pos
TBranch * b_py_pos
Definition: ZmumuValidationExample.h:73
ZmumuValidationExample::h_z0
TH1 * h_z0
Definition: ZmumuValidationExample.h:107
ZmumuValidationExample::fillZd0Histogram
void fillZd0Histogram(TH1 *hist, double z0_muon_p, double z0_muon_n, int pn)
Definition: ZmumuValidationExample.cxx:725
ZmumuValidationExample::z0delta_etaphi_neg
TH1 * z0delta_etaphi_neg
Definition: ZmumuValidationExample.h:172
python.TrigEgammaMonitorHelper.TH1F
def TH1F(name, title, nxbins, bins_par2, bins_par3=None, path='', **kwargs)
Definition: TrigEgammaMonitorHelper.py:24
ZmumuValidationExample::lambdacorrections_vs_etaphi_RMS
TH2 * lambdacorrections_vs_etaphi_RMS
Definition: ZmumuValidationExample.h:138
ZmumuValidationExample::m_isMC
bool m_isMC
Definition: ZmumuValidationExample.h:40
ZmumuValidationExample::delta_eta_truth
TH1 * delta_eta_truth
Definition: ZmumuValidationExample.h:212
CaloNoise_fillDB.mu
mu
Definition: CaloNoise_fillDB.py:51
ZmumuValidationExample::m_pz_neg
double m_pz_neg
Definition: ZmumuValidationExample.h:54
ZmumuValidationExample::b_px_neg
TBranch * b_px_neg
Definition: ZmumuValidationExample.h:76
ZmumuValidationExample::m_truth_py_pos
double m_truth_py_pos
Definition: ZmumuValidationExample.h:62
ZmumuValidationExample::profileYwithIterativeGaussFit
void profileYwithIterativeGaussFit(TH2 *hist, TH1 *mu_graph=0, TH1 *sigma_graph=0, int num_bins=1)
Definition: ZmumuValidationExample.cxx:990
ZmumuValidationExample::deltacorrections_vs_etaphi_truth_err
TH2 * deltacorrections_vs_etaphi_truth_err
Definition: ZmumuValidationExample.h:191
ZmumuValidationExample::b_truth_px_neg
TBranch * b_truth_px_neg
Definition: ZmumuValidationExample.h:89
ZmumuValidationExample::deltacorrections_vs_etaphi_err
TH2 * deltacorrections_vs_etaphi_err
Definition: ZmumuValidationExample.h:131
ZmumuValidationExample::d0deltacorrections_vs_etaphi_err
TH2 * d0deltacorrections_vs_etaphi_err
Definition: ZmumuValidationExample.h:178
ZmumuValidationExample::b_d0_neg
TBranch * b_d0_neg
Definition: ZmumuValidationExample.h:83
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