✏️ Topics
In this repo there are symbolic links to root files that point to the /root_files folder (relative links, so moving them will break anything).
You can download all the root files here (cernbox link). Copy it in the root_files directory.
List and info about the root files are in root_files/README
If you are a CERN user, the best way to download the folder is using xrootd:
xrdcp -r root://eosuser.cern.ch//eos/user/p/pviscone/root_files/ .Achtung!: don't use the math enviroment in this table. GitHub is stupid and will break all the relative links (but only in the homepage of the repo)
| Task⠀⠀ | SubTask | Dataset | Notes ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ | Status |
|---|---|---|---|---|
| LHE_Plots | powheg | /TTToSemiLeptonic_TuneCP5_13TeV-powheg-pythia8/RunIISummer20UL17NanoAODv2-106X_mc2017_realistic_v8-v1/NANOAODSIM | Recontruct the invariant mass of t, tbar, W separating the adronic and the leptonic decays. Do the same thing for eta and pt. Create an histogram with the different types of hadronic decays of the W (all the possible couples) | done: (dataset not suitable: CKM mixing disabled) |
| madgraph | /TTJets_SingleLeptFromTbar_TuneCP5_13TeV-madgraphMLM-pythia8/RunIISummer20UL18NanoAODv9-106X_upgrade2018_realistic_v16_L1v1-v1/NANOAODSIM | Do the same thing with a MadGraph dataset and add some plots like deltaPhi, deltaEta, deltaR | done | |
| generated_signal | generated (in generateCbEvents ) | Do the same LHE Plots on the generated dataset | done | |
| Skim datasets | NANOAODTools | cbFromT_SingleLeptFromTbar: /TTJets_SingleLeptFromTbar_TuneCP5_13TeV-madgraphMLM-pythia8/RunIISummer20UL18NanoAODv9-106X_upgrade2018_realistic_v16_L1v1-v1/NANOAODSIM | Isolate the signal (semilept cb) skimming the datasets | done: (Problem: cb events have always the same lepton) |
| cbFromTbar_SingleLeptFromT: /TTJets_SingleLeptFromT_TuneCP5_13TeV-madgraphMLM-pythia8/RunIISummer20UL18NanoAODv9-106X_upgrade2018_realistic_v16_L1v1-v1/NANOAODSIM | ||||
| selectBackground | same datasets | Isolate the background taking the same number of muon, electrons and tauons | done | |
| Generate cb semileptonic events | FULLSIM MC (RunIISummer20UL18 settings) | Generate cb events (campaign RunIISummer20UL18) | done | |
| Muons | W->mu events | |||
| Preselection | TTbarSemileptonic_cbOnly, BigMuons.root (generated) and TTbarSemileptonic_Nocb (skimming) | done: choosed initial cuts | ||
| Ranking | (The same but skimmed) | Rank the features (1D, not multivariate) | done: not so useful. Decided to reconstruct the event "by hand" | |
| reco | (The same but skimmed) | Reconstruct the neutrino (and the event) using the W mass constraint | done | |
| classify_bLept_Jet_Level | (Only signal) | Assign the bLept parton to the right jet (Classifying Jet by Jet) | ||
| classify_bLept_Event_level | (Only signal after preselection) BigMuons_MuonSelection.root | Assign the bLept parton to the right jet (Classifying Event by Event) | ||
| classify_all_jet | (Only signal after preselection) BigMuons_MuonSelection.root | Assign all the 4 partons to the right quark | Vcb_ditopDecay |
... I started my master's thesis documenting everything. Unfortunately but as one might expect, I stopped just some months later.