Updated MVA lepton IDs

[veelken]

• added HZZ electron ID from EGamma POG
• updated MVA lepton ID developed by ttH multilepton analysis

NOTE: the HZZ electron ID requires to pull code from the git repository of the EGamma POG:

cmsrel CMSSW_8_0_21
cd CMSSW_8_0_21/src
eval scramv1 runtime -sh
git cms-merge-topic ikrav:egm_id_80X_v2
git cms-merge-topic -u vhbb:vhbbHeppy80X
cd $CMSSW_BASE/external
cd slc6_amd64_gcc530/
git clone https://github.com/ikrav/RecoEgamma-ElectronIdentification.git data/RecoEgamma/ElectronIdentification/data
cd data/RecoEgamma/ElectronIdentification/data
git checkout egm_id_80X_v1
cd $CMSSW_BASE/src
scram b -j 16

[arizzi]

how urgent is this stuff? we are about to push a button and the amount of stuff included here is not negligible possibly requiring another round of validation... (PS: are you subscribed to the vhbb heppy egroup?!?)

[veelken]

Hi Andrea,

I would appreciate if you merge this PR as soon as possible, but I understand that you are about to start the production. It is fine for me if you the PR after starting the production (people working on ttH, H->tautau need to run a separate VHbb Ntuple production without the Njet >= 2 cut anyway).

Cheers,

Christian

P.S. I am subscribed to the vhbb heppy egroup

[degrutto]

Hi @veelken

here in this issues
#652
we were also wondering if we better do not need to apply the
ele_mvaEleID_Trig_preselection(x)

to the Z-> ee electrons in case we use double electron triggers,
what it is your opinion?