The repo will not update any more.

An Introduction to The Hbb Repository

This repository is about my ZH(bb) analysis framework.

The analysis of Z to mu+ mu- is the subject of ZpeakSig. Only TH1 histograms can be generated by this analyzer. However, this framework is no longer valid. It should be thrown away.

In my ZH(bb) work, ZH contains the analyzer and plot macros. The plot subfolder contains macros that I use to plot histograms, stack histograms, the Data/MC ratio, and the sideband/signal region ratio. OOP was used to create the plot macro. The class Hist is defined in plotConfig.py. The functions of the plot are in plotHelper.py. When the pT distribution of dijet for comparison the sideband region and signal region, a trick bug is in the histogram. So a separated macro is used to produce this histogram as a temporary solution.

Cutflow is made up of three files. cutFlowCalc.py is a Python script that analyzes the cut-flow of ZH cuts. Using pandas, transferTxtToTex.py can convert a .txt file delimited by tab to a .tex file. The fit of dijet's invariant mass spectrum is the other.

Some macros are included in Tools, which help me work more efficiently. There is now a macro that can generate a large number of CRAB scripts. There's also a simple shell for submitting many jobs to CRAB at once. There are additional macros for creating and editing the database json file.

MCUtilities includes some macros that make it simple to generate and analyze MC samples. In this stage, the MadGraph5@NLO is used to generate MC samples.

Branch List

• dev branch is the developing branch.

• master branch is the stable branch.

• xsCalc branch is the developing branch for the calculation of the upper limit of the differential cross section of ZH process. It has been merged to dev now. If all work is finished, this branch will be discarded.

  All new macros will be uploaded to the specific branch first, then the branch will be merged to master when it is stable.