Skip to content

Latest commit

 

History

History
62 lines (48 loc) · 2.43 KB

README.md

File metadata and controls

62 lines (48 loc) · 2.43 KB
Raw

ClassicSVfit

Latest version of SVfit_standalone algorithm

Installation instructions

The SVfitPerformanceStudies package has been tested with CMSSW 9_4_4. It depends on the following other packages: TauAnalysis/SVfitTF

In order to install the code, execute:

cmsrel CMSSW_9_4_4
cd CMSSW_9_4_4/src
cmsenv
git clone https://github.com/SVfit/ClassicSVfit TauAnalysis/ClassicSVfit -b release_2018Mar20
git clone https://github.com/SVfit/SVfitTF TauAnalysis/SVfitTF
cd $CMSSW_BASE/src
scram b -j 4

In case of compilation problems, please sutmitt an issue on https://github.com/SVfit/ClassicSVfit/issues

Without CMSSW software

It is possible to build the software without CMSSW framework if the following prerequisites are satisfied (oldest software version the instructions were tested with):

  • ROOT (6.10/3 or newer)
  • GCC (6.3 or newer)

In order to build the software, please execute the following lines in any directory with write access:

git clone https://github.com/SVfit/ClassicSVfit TauAnalysis/ClassicSVfit
export LIBRARY_PATH=$LIBRARY_PATH:$PWD/TauAnalysis/ClassicSVfit/lib
make -f TauAnalysis/ClassicSVfit/Makefile -j4

The test executables will be placed to $PWD/TauAnalysis/ClassicSVfit/exec. In order to use them:

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD/TauAnalysis/ClassicSVfit/lib

# either enter the full path to the executable, e.g.
./TauAnalysis/ClassicSVfit/exec/testClassicSVfit

# or make the executable available globally
export PATH=$PATH:$PWD/TauAnalysis/ClassicSVfit/exec
testClassicSVfit # run anywhere

You can add the export statements to your $HOME/.bashrc to make their effect permanent.

Running instructions

Reference

If you use this code, please cite:

   L. Bianchini, B. Calpas, J. Conway, A. Fowlie, L. Marzola, L. Perrini, C. Veelken,                                                  
   "Reconstruction of the Higgs mass in events with Higgs bosons decaying into a pair of tau leptons using matrix element techniques", 
   Nucl. Instrum. Meth. A 862 (2017) 54