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 ()
virtual	~DiJetAnalysis ()
virtual int	Init (double tr_max_eta, double tr_min_pt)
virtual 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_pt_log
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

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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 22 of file DiJetAnalysis.h.

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Constructor & Destructor Documentation

DiJetAnalysis::DiJetAnalysis

(

)

Constructor

Definition at line 34 of file DiJetAnalysis.cc.

DiJetAnalysis::~DiJetAnalysis

(

)

[virtual]

Destructor

Definition at line 41 of file DiJetAnalysis.cc.

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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 48 of file DiJetAnalysis.cc.

References baseAnalysis::initHist(), m_charged_particle_mean_pt, m_charged_particle_multiplicity, m_charged_particle_pt, m_charged_particle_pt_log, 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, baseAnalysis::m_max_eta, baseAnalysis::m_min_pt, baseAnalysis::m_outputFileName, baseAnalysis::m_outputRootDir, m_secondleadingjet_pt, and m_secondleadingjet_pt_log.

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 99 of file DiJetAnalysis.cc.

References baseAnalysis::chargedParticle(), baseAnalysis::IsFinalStateParticle(), m_charged_particle_mean_pt, m_charged_particle_multiplicity, m_charged_particle_pt, m_charged_particle_pt_log, m_charged_particle_rms_pt, m_charged_particle_temp_pt, baseAnalysis::m_inclusive_jets, 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.

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Member Data Documentation

TH1D* DiJetAnalysis::m_charged_particle_mean_pt [private]

Definition at line 47 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_multiplicity [private]

Definition at line 46 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_pdgID [private]

Definition at line 52 of file DiJetAnalysis.h.

TH1D* DiJetAnalysis::m_charged_particle_pt [private]

Definition at line 49 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_pt_log [private]

Definition at line 50 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_rms_pt [private]

Definition at line 51 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_charged_particle_temp_pt [private]

Definition at line 48 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_count [private]

Definition at line 34 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_Deta_leadingJet_secondJet [private]

Definition at line 54 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_Dphi_leadingJet_secondJet [private]

Definition at line 55 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_DR_leadingJet_secondJet [private]

Definition at line 56 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_eta [private]

Definition at line 44 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_phi [private]

Definition at line 43 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_pt [private]

Definition at line 35 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_jet_pt_log [private]

Definition at line 36 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_leadingjet_pt [private]

Definition at line 37 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_leadingjet_pt_log [private]

Definition at line 38 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_secondleadingjet_pt [private]

Definition at line 39 of file DiJetAnalysis.h.

Referenced by Init(), and Process().

TH1D* DiJetAnalysis::m_secondleadingjet_pt_log [private]

Definition at line 40 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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