DiJetAnalysis Class Reference

Class to analyse events of the type QCD 2->2 Processes. Examples to generate these events are given in the specific generator directory, e.g. examples/pythia6 ; the histogramm output is stored in the Dijet folder of the root file. More...

#include <DiJetAnalysis.h>

Inheritance diagram for DiJetAnalysis:

List of all members.

Public Member Functions
	DiJetAnalysis ()
	~DiJetAnalysis ()
int	Init (double tr_max_eta, double tr_min_pt)
int	Process (HepMC::GenEvent *hepmcevt)
Private Attributes
TH1D *	m_jet_count
TH1D *	m_jet_pt
TH1D *	m_jet_pt_log
TH1D *	m_leadingjet_pt
TH1D *	m_leadingjet_pt_log
TH1D *	m_secondleadingjet_pt
TH1D *	m_secondleadingjet_pt_log
TH1D *	m_jet_phi
TH1D *	m_jet_eta
TH1D *	m_charged_particle_multiplicity
TH1D *	m_charged_particle_mean_pt
TH1D *	m_charged_particle_temp_pt
TH1D *	m_charged_particle_pt
TH1D *	m_charged_particle_rms_pt
TH1D *	m_charged_particle_pdgID
TH1D *	m_jet_Deta_leadingJet_secondJet
TH1D *	m_jet_Dphi_leadingJet_secondJet
TH1D *	m_jet_DR_leadingJet_secondJet
vector< TH1D * >	m_histVector
string	m_outputFileName
string	m_outputRootDir

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Detailed Description

Class to analyse events of the type QCD 2->2 Processes. Examples to generate these events are given in the specific generator directory, e.g. examples/pythia6 ; the histogramm output is stored in the Dijet folder of the root file.

Author:

Cano Ay Dec 2008

Definition at line 31 of file DiJetAnalysis.h.

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Constructor & Destructor Documentation

DiJetAnalysis::DiJetAnalysis (   )

Constructor Definition at line 34 of file DiJetAnalysis.cc.

DiJetAnalysis::~DiJetAnalysis (   )

Destructor: delete all the Pointer Definition at line 42 of file DiJetAnalysis.cc. References m_histVector.

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Member Function Documentation

int DiJetAnalysis::Init (  double  tr_max_eta, double  tr_min_pt )  [virtual]

Before using the class initialize Reimplemented from baseAnalysis. Definition at line 53 of file DiJetAnalysis.cc. References baseAnalysis::initHist(), m_charged_particle_mean_pt, m_charged_particle_multiplicity, m_charged_particle_pt, m_charged_particle_rms_pt, m_charged_particle_temp_pt, m_histVector, m_jet_count, m_jet_Deta_leadingJet_secondJet, m_jet_Dphi_leadingJet_secondJet, m_jet_DR_leadingJet_secondJet, m_jet_eta, m_jet_phi, m_jet_pt, m_jet_pt_log, m_leadingjet_pt, m_leadingjet_pt_log, m_outputFileName, m_outputRootDir, m_secondleadingjet_pt, and m_secondleadingjet_pt_log. Referenced by main().

int DiJetAnalysis::Process (  HepMC::GenEvent *  hepmcevt  )  [virtual]

This is the main analysis function. Search the particle, get their properties and the histograms. Reimplemented from baseAnalysis. Definition at line 118 of file DiJetAnalysis.cc. References baseAnalysis::chargedParticle(), baseAnalysis::FindJet(), m_charged_particle_mean_pt, m_charged_particle_multiplicity, m_charged_particle_pt, m_charged_particle_rms_pt, m_charged_particle_temp_pt, m_jet_count, m_jet_Deta_leadingJet_secondJet, m_jet_Dphi_leadingJet_secondJet, m_jet_DR_leadingJet_secondJet, m_jet_eta, m_jet_phi, m_jet_pt, m_jet_pt_log, m_leadingjet_pt, m_leadingjet_pt_log, m_secondleadingjet_pt, and m_secondleadingjet_pt_log. Referenced by main().

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Member Data Documentation

TH1D* DiJetAnalysis::m_charged_particle_mean_pt [private]

Definition at line 54 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_multiplicity [private]

Definition at line 53 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_pdgID [private]

Definition at line 58 of file DiJetAnalysis.h.

TH1D* DiJetAnalysis::m_charged_particle_pt [private]

Definition at line 56 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_rms_pt [private]

Definition at line 57 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_temp_pt [private]

Definition at line 55 of file DiJetAnalysis.h. Referenced by Init(), and Process().

vector< TH1D * > baseAnalysis::m_histVector [private]

Definition at line 108 of file baseAnalysis.h. Referenced by Init(), and ~DiJetAnalysis().

TH1D* DiJetAnalysis::m_jet_count [private]

Definition at line 41 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_Deta_leadingJet_secondJet [private]

Definition at line 60 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_Dphi_leadingJet_secondJet [private]

Definition at line 61 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_DR_leadingJet_secondJet [private]

Definition at line 62 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_eta [private]

Definition at line 51 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_phi [private]

Definition at line 50 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_pt [private]

Definition at line 42 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_pt_log [private]

Definition at line 43 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_leadingjet_pt [private]

Definition at line 44 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_leadingjet_pt_log [private]

Definition at line 45 of file DiJetAnalysis.h. Referenced by Init(), and Process().

string baseAnalysis::m_outputFileName [private]

Definition at line 110 of file baseAnalysis.h. Referenced by Init().

string baseAnalysis::m_outputRootDir [private]

Definition at line 111 of file baseAnalysis.h. Referenced by Init().

TH1D* DiJetAnalysis::m_secondleadingjet_pt [private]

Definition at line 46 of file DiJetAnalysis.h. Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_secondleadingjet_pt_log [private]

Definition at line 47 of file DiJetAnalysis.h. Referenced by Init(), and Process().

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

• include/DiJetAnalysis.h
• src/DiJetAnalysis.cc

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