Analysis packages aiming to measure the fiducial and differential cross section of the Higgs Boson using its 4-leptons decay channel.

Directories Structure

MiniTreeReader

Refer to in-folder README for more information

• CreateInputs class -> used to produce histograms and all needed inputs
• EventLoop class -> used to read minitrees and loop over trees
• EvtListScan program -> used to compare 2 lists of events and find (un)matching
• GetMiniTrees.py -> used to download to local cluster inputs minitrees ROOT files
• RunCreateInputs.py -> used to submit jobs and to handle CreateInputs class

RooAddOn

Refer to in-folder README for more information

• Contains addon needed by XsecClass
• PatchROOT.py -> patches ROOT source

XsecClass

Refer to in-folder README for more information

• WorkSpaceMaker class -> used to read run fiducial and differential cross section measurements (it makes also a ROOT workspace)
• RunFit.py -> used to submit jobs and handle WorkSpaceMaker class

Plotting Tools

Refer to in-folder README for more information

• DrawFactors program -> used to make histograms of Acceptance, Correction Factor, Efficiency and Migration Matrices, non-fiducial fractions and phase-space fraction

Utils

• contains all common features shared along classes inside the whole package

GetValues

• contains a cross-check code evaluating in another way the quantities needed to perform the fiducial and differential cross section measurement

Fiducial measurement

• run fiducial xsec on single channels

./WorkSpaceMaker --FidChan --doFit

• run fiducial total xsec

./WorkSpaceMaker --FidTotal --doFit

• run fiducial xsec for 4l category

./WorkSpaceMaker --Fid4l --doFit

• run fiducial xsec for 2l2l category

./WorkSpaceMaker --Fid2l2l --doFit

• run fiducial xsec summing all channels

./WorkSpaceMaker --FidSum --doFit

• Previous examples are given without systematics. If you would enable them, just add --addSys at the end of each command

Differential measurement

• run differential xsec for pt (for any other variable just change 'pt' with the proper one)

./WorkSpaceMaker --Variable pt --doFit --do2D

• Previous example is given without systematics. If you would enable them, just add --addSys at the end of thecommand