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CommonvariablefortheHiggsZZlllbkgminitree

Common Nomenclature for the HiggsZZlll mini tree

It was decided to define a common format for the group for the bkg minitree including all relevant variables.
It should be a ROOT file containing TTree
The name of the ROOT file should be simple :
bkgdata.root
mc13_7TeV.XXX.Sherpa_ZeeXXX.root
...

analyis type TTree name description
4mu tree_incl_4mu 4mu
4e tree_incl_4e 4e
2mu2e tree_incl_2mu2e 2mu2e
2e2mu tree_incl_2e2mu 2e2mu
...
Currently we are listing the first thought of the variables to the bare minimum - as variables are needed we will add them back to the official list

  analyis type variable type variable name description
1 all int [\I] run mc_channel_number for MC and run number for data
2 all int [\I] event event number
3 all int [\I] event_type flavour of the quad - see below for the enum
4 all int [\I] prod_type production category (reco level) of the quad - see below for enum
5 all float [\F] m4l_unconstrained no Z mass constraint (unit GeV)
6 all float [\F] mZ1_unconstrained no Z mass constraint (unit GeV)
7 all float [\F] mZ2_unconstrained no Z mass constraint (unit GeV)
8 all float [\F] m4l_fsr no Z mass constraint and with FSR (unit GeV)
9 all float [\F] mZ1_fsr no Z mass constraint and with FSR (unit GeV)
10 all float [\F] mZ2_fsr no Z mass constraint and with (far) FSR (unit GeV)
11 all float [\F] m4l_constrained with FSR and Z mass constraint (unit GeV)
12 all float [\F] mZ1_constrained with FSR and Z mass constraint (unit GeV)
13 all float [\F] mZ2_constrained with FSR and Z mass constraint (unit GeV)
14 all float [\F] weight_corr all corrections weigts :
weight_corr = m_PuWeight * m_zVxWeight * m_TriggerWeight * m_lep_SF[0] * m_lep_SF[1] * m_lep_SF[2] * m_lep_SF[3]*physicsObject->mc_event_weight*ggF_pt_weight*spinJHU_pt_weight
15 all float [\F] weight_lumi lumi+cross section normalization :
weight_lumi = (cross_section * integrated_lumi) / N_processed
\ NB: for the cross sections used in the analysis please see here
16 all float [\F] weight_sampleoverlap =: 0 if overlap (zz, ttbar and zbb), otherwise 1
17 all float [\F] weight all corrections weigts+lumi+cross section normalization :
weight = weight_lumi * weight_corr * weight_sampleoverlap*N_processed / N_processed_reweighted ;
were : N_processed is the number of processed D3PD events, while N_processed_reweighted is the same number but corrected for pile-up,mc_event_weigh, vertex z andd pt (ggF,JHU) weights (i.e. it's the sum of pu_weight*vxz_weight*ggF_pt_weight*spinJHU_pt_weight running over all processed events); N_processed / N_processed_reweighted could be a little bit different from 1.0
         
18 all float [\F] Z1_lepplus_pt pt of positively charged lepton of leading Z (unit GeV)
19 all float [\F] Z1_lepminus_pt pt of negatively charged lepton of leading Z (unit GeV)
20 all float [\F] Z2_lepplus_pt pt of positively charged lepton of subleading Z (unit GeV)
21 all float [\F] Z2_lepminus_pt pt of negatively charged lepton of subleading Z (unit GeV)
22 all float [\F] Z1_lepplus_eta eta of positively charged lepton of leading Z
23 all float [\F] Z1_lepminus_eta eta of negatively charged lepton of leading Z
24 all float [\F] Z2_lepplus_eta eta of positively charged lepton of subleading Z
25 all float [\F] Z2_lepminus_eta eta of negatively charged lepton of subleading Z
26 all float [\F] Z1_lepplus_phi phi of positively charged lepton of leading Z
27 all float [\F] Z1_lepminus_phi phi of negatively charged lepton of leading Z
28 all float [\F] Z2_lepplus_phi phi of positively charged lepton of subleading Z
29 all float [\F] Z2_lepminus_phi phi of negatively charged lepton of subleading Z
30 all float [\F] Z1_lepplus_m mass of positively charged lepton of leading Z (unit GeV)
31 all float [\F] Z1_lepminus_m mass of negatively charged lepton of leading Z (unit GeV)
32 all float [\F] Z2_lepplus_m mass of positively charged lepton of subleading Z (unit GeV)
33 all float [\F] Z2_lepminus_m mass of negatively charged lepton of subleading Z (unit GeV)
         
34 all int [\I] n_jets  
35 all float [\F] dijet_invmass (unit GeV)
36 all float [\F] leading_jet_pt (unit GeV)
37 all float [\F] subleading_jet_pt (unit GeV)
         
38 all float [\F] BDT_discriminant code to calculate and add the BDT discriminant in the minitrees in code - instructions in here
39 all float [\F] BDT_discriminant_VBF see section categories
40 all float [\F] BDT_discriminant_HadVH see section categories
         
41 all int [\I] Z1_lepplus_quality el and muon ID
42 all int [\I] Z1_lepminus_quality el and muon ID
43 all int [\I] Z2_lepplus_quality el and muon ID
44 all int [\I] Z2_lepminus_quality el and muon ID
45 all int [\I] Z1_lepplus_trackIso trackIsolation
46 all int [\I] Z1_lepminus_trackIso trackIsolation
47 all int [\I] Z2_lepplus_trackIso trackIsolation
48 all int [\I] Z2_lepminus_trackIso trackIsolation
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Topic revision: r2 - 2015-04-02 - unknown
 
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