ATLAS Udine group - Ntuple Content List

This is the structure of the Ntuples produced with the Athena code available at:

/gpfs/atlas/public/AthenaCode.tar.gz

The root code used to read this Ntuples and to analyse them is availeable at:

/gpfs/atlas/public/RootCode.tar.gz

Event Info:

Name Type Description
RunNumber Int_t  
EventNumber Int_t  
StreamESD_ref[153] Char_t  
Stream1_ref[153] Char_t  
Token[153] Char_t  
Run Int_t  
Event Int_t  
Time Int_t  
LumiBlock Int_t  
BCID Int_t  
LVL1ID Int_t  
Weight Double_t  
IEvent Int_t  
StatusElement Int_t  
LVL1TriggerType Int_t  
LVL1TriggerInfo vector<unsigned int>*  
LVL2TriggerInfo vector<unsigned int>*  
EventFilterInfo vector<unsigned int>*  
StreamTagName vector<string>*  
StreamTagType vector<string>*  

Tracks:

Name Type Description
Ntracks Double_t  
TrackPt vector<double>*  
TrackEta vector<double>*  
TrackPhi vector<double>*  
TrackD0 vector<double>*  
TrackZ0 vector<double>*  
TrackCharge vector<int>*  
TrackNPixelBLHits vector<int>*  
TrackNPixelHits vector<int>*  
TrackNSCTHits vector<int>*  
TrackNTRTHits vector<int>*  
TrackNTRTHighThresholdHits vector<int>*  

Electrons:

Name Type Description
El_N Int_t  
El_eta vector<double>*  
El_p_T vector<double>*  
El_phi vector<double>*  
El_px vector<double>*  
El_py vector<double>*  
El_pz vector<double>*  
El_E vector<double>*  
El_Charge vector<double>*  
El_etcone vector<double>*  
El_etcone20 vector<double>*  
El_etcone30 vector<double>*  
El_etcone40 vector<double>*  
El_author vector<int>*  
El_isEM vector<int>*  
El_type vector<string>*  
El_origin vector<string>*  
El_trig_N Int_t  
El_trig_eta vector<double>*  
El_trig_p_T vector<double>*  
El_trig_phi vector<double>*  
El_trig_px vector<double>*  
El_trig_py vector<double>*  
El_trig_pz vector<double>*  
El_trig_E vector<double>*  
El_trig_Charge vector<double>*  
El_trig_etcone vector<double>*  
El_trig_etcone20 vector<double>*  
El_trig_etcone30 vector<double>*  
El_trig_etcone40 vector<double>*  
El_trig_author vector<int>*  
El_trig_isEM vector<int>*  
El_L2_trig_N Int_t  
El_L2_trig_eta vector<double>*  
El_L2_trig_p_T vector<double>*  
El_L2_trig_phi vector<double>*  
El_L2_trig_px vector<double>*  
El_L2_trig_py vector<double>*  
El_L2_trig_pz vector<double>*  
El_L2_trig_E vector<double>*  
El_L2_trig_EtOverPt vector<double>*  
El_L2_trig_Rcore vector<double>*  
El_L2_trig_Eratio vector<double>*  
El_L2_trig_EThad vector<double>*  
El_L2_trig_EThadl vector<double>*  
El_idtrkpt vector<double>*  
El_idtrkd0 vector<double>*  
El_idtrkz0 vector<double>*  
El_idtrkphi vector<double>*  
El_idtrketa vector<double>*  
El_idtrktheta vector<double>*  
El_idtrkqopt vector<double>*  
El_idtrkd0err vector<double>*  
El_idtrkz0err vector<double>*  
El_idtrkphierr vector<double>*  
El_idtrketaerr vector<double>*  
El_idtrkthetaerr vector<double>*  
El_idtrkqopterr vector<double>*  
El_ROI_N Int_t  
El_ROI_eta vector<double>*  
El_ROI_phi vector<double>*  
El_ROI_EMClus vector<double>*  
El_ROI_EMIsol vector<double>*  
El_ROI_HadCore vector<double>*  
El_ROI_HadIsol vector<double>*  

Muons:

Name Type Description
Mu_N Int_t  
Mu_eta vector<double>*  
Mu_p_T vector<double>*  
Mu_phi vector<double>*  
Mu_px vector<double>*  
Mu_py vector<double>*  
Mu_pz vector<double>*  
Mu_E vector<double>*  
Mu_Charge vector<double>*  
Mu_etcone10 vector<double>*  
Mu_etcone20 vector<double>*  
Mu_etcone30 vector<double>*  
Mu_etcone40 vector<double>*  
Mu_hascombinedmuontrackparticle vector<int>*  
Mu_bestmatch vector<int>*  
Mu_numberofMDTholes vector<int>*  
Mu_numberofMDThits vector<int>*  
Mu_numberofsegments vector<int>*  
Mu_author vector<int>*  
Mu_type vector<string>*  
Mu_origin vector<string>*  
Mu_idtrkpt vector<double>*  
Mu_idtrkd0 vector<double>*  
Mu_idtrkz0 vector<double>*  
Mu_idtrkphi vector<double>*  
Mu_idtrketa vector<double>*  
Mu_idtrktheta vector<double>*  
Mu_idtrkqopt vector<double>*  
Mu_idtrkd0err vector<double>*  
Mu_idtrkz0err vector<double>*  
Mu_idtrkphierr vector<double>*  
Mu_idtrketaerr vector<double>*  
Mu_idtrkthetaerr vector<double>*  
Mu_idtrkqopterr vector<double>*  
Mu_MSEta vector<double>*  
Mu_MSTheta vector<double>*  
Mu_MSThetaRes vector<double>*  
Mu_MuMSposX vector<double>*  
Mu_MuMSposY vector<double>*  
Mu_MSposZ vector<double>*  

Jets:

Name Type Description
PJet_N_cone4 Int_t  
PJet_eta_cone4 vector<double>*  
PJet_p_T_cone4 vector<double>*  
PJet_phi_cone4 vector<double>*  
PJet_px_cone4 vector<double>*  
PJet_py_cone4 vector<double>*  
PJet_pz_cone4 vector<double>*  
PJet_E_cone4 vector<double>*  
PJet_weight_cone4 vector<double>*  
PJet_N_cone7 Int_t  
PJet_eta_cone7 vector<double>*  
PJet_p_T_cone7 vector<double>*  
PJet_phi_cone7 vector<double>*  
PJet_px_cone7 vector<double>*  
PJet_py_cone7 vector<double>*  
PJet_pz_cone7 vector<double>*  
PJet_E_cone7 vector<double>*  
PJet_weight_cone7 vector<double>*  
PJet_N_AntiKt4 Int_t  
PJet_eta_AntiKt4 vector<double>*  
PJet_p_T_AntiKt4 vector<double>*  
PJet_phi_AntiKt4 vector<double>*  
PJet_px_AntiKt4 vector<double>*  
PJet_py_AntiKt4 vector<double>*  
PJet_pz_AntiKt4 vector<double>*  
PJet_E_AntiKt4 vector<double>*  
PJet_weight_AntiKt4 vector<double>*  
PJet_N_AntiKt6 Int_t  
PJet_eta_AntiKt6 vector<double>*  
PJet_p_T_AntiKt6 vector<double>*  
PJet_phi_AntiKt6 vector<double>*  
PJet_px_AntiKt6 vector<double>*  
PJet_py_AntiKt6 vector<double>*  
PJet_pz_AntiKt6 vector<double>*  
PJet_E_AntiKt6 vector<double>*  
PJet_weight_AntiKt6 vector<double>*  
PTruthJet_N Int_t  
PTruthJet_eta vector<double>*  
PTruthJet_p_T vector<double>*  
PTruthJet_phi vector<double>*  
PTruthJet_px vector<double>*  
PTruthJet_py vector<double>*  
PTruthJet_pz vector<double>*  
PTruthJet_e vector<double>*  
PTruthJet_N_AntiKt Int_t  
PTruthJet_eta_AntiKt vector<double>*  
PTruthJet_p_T_AntiKt vector<double>*  
PTruthJet_phi_AntiKt vector<double>*  
PTruthJet_px_AntiKt vector<double>*  
PTruthJet_py_AntiKt vector<double>*  
PTruthJet_pz_AntiKt vector<double>*  
PTruthJet_e_AntiKt vector<double>*  

Photons:

Name Type Description
Ph_N Int_t  
Ph_eta vector<double>*  
Ph_p_T vector<double>*  
Ph_phi vector<double>*  
Ph_px vector<double>*  
Ph_py vector<double>*  
Ph_pz vector<double>*  
Ph_E vector<double>*  
Ph_etcone20 vector<double>*  
Ph_etcone40 vector<double>*  

Taus:

Name Type Description
Tau_N Int_t  
Tau_eta vector<double>*  
Tau_p_T vector<double>*  
Tau_phi vector<double>*  
Tau_px vector<double>*  
Tau_py vector<double>*  
Tau_pz vector<double>*  
Tau_E vector<double>*  
Tau_Charge vector<double>*  

Missing Energy:

Name Type Description
MET_RefFinal_ex Double_t  
MET_RefFinal_ey Double_t  
MET_RefFinal Double_t  
ETmiss_phi Double_t  

MC truth information:

Name Type Description
weight Double_t  
truth_num Int_t  
truth_px vector<double>*  
truth_py vector<double>*  
truth_pz vector<double>*  
truth_e vector<double>*  
truth_pdgid vector<int>*  
truth_motherpdgid vector<int>*  
truth_barcode vector<int>*  
truth_status vector<int>*  
truth_motherbarcode vector<int>*  

PDF's stuff:

Name Type Description
cteq66_weights_size Int_t  
cteq66_weights vector<double>*  
cteq6_weights_size Int_t  
cteq6_weights vector<double>*  
cteq6me_weights_size Int_t  
cteq6me_weights vector<double>*  
cteq6l1_weight Double_t  
cteq66_weight Double_t  
cteq6me_weight Double_t  
mrst2001e_weight Double_t  
mrst2006nnlo_weight Double_t  
sherpa_weight Double_t  

Electron II:

Name Type Description
NElectrons UInt_t  
ElectronEta vector<double>*  
ElectronPt vector<double>*  
ElecPtRatio vector<double>*  

Triggers:

Name Type Description
TriggerNames vector<string>*  
TriggerIsPassed vector<int>*  

-- MichelePinamonti - 05-Feb-2010

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Topic revision: r2 - 2010-02-05 - unknown
 
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