HighMassLFV analysis package

Description

This project contains the analysis code used for the Exotics LFV search.

read flat Ntuples created by HighMassLFV package
make Background control plots
make W+jets and QCD background extimation
make all needed plots

It consists in a collection of several tools, later explained.

N.B: in the future most small tools will be merged in single tools depending on their purposes (i.e. All bkg estimation will form BkgEstimation tool)

Compiling: first compilation

This package needs a recent version of ROOT

login on lxplus
setup ATLAS software (type 'setupATLAS')
go to HighMassLFV_Analysis working directory
setup ROOT release (type 'lsetup ROOT')
compile (type 'make')

Running

go to the working directory and set the environment type 'source config.sh')
then compile the package (type 'make')

Cascade of tools

AdjustFakeRate -> arrange tau fake rate inputs in a single file
makePlots.py -> call RunOnMiniTree to make starting plots
mergerQCDInputs.py -> merge LepFake and DoubleFake root files
MakeQCD -> make QCD contribution evaluation
AddContributions -> add W+jets and Top fit
MergeContributions -> make Multijet and BkgTot plots
SysPercentVariations -> make percent variation for each sys uncertainty
CreateSysBands -> create the systematic bands
LimitInputs -> create inputs for limits calculation

Top Fits

TopExtra -> arrange all top plots in a single file per channel as fit inputs
TopScale -> make top scale ratio w.r.t nominal case to derive sys to be applied to other distribution