Centrality Framework
Installation
cd centrality
mkdir build
cd build
source /path-to-root/thisroot.sh
cmake ../
makeExamples and short description
General
main has 2 arguments:
- input file name
- input histo name
Example how to run it with test input file:
./main ../input/test_input.root hMrecoTo modify options (centrality ranges, detector type, etc) change corresponding lines in file main.cpp:
bf.SetRanges( 10,0,100 ); // number of bins, min, max valueor
bf.SetRanges( {0,10,30,60,100} ); // centrality bins borders with array
bf.IsSpectator(true); // true if impact parameter b correlated with estimator (spectators eneggy), false - anticorrelated (multiplicity of produced particles)
std::string outfilename = "test.root";Minimal example on how to obtain centrality for a given event:
cd macro
root -l TestGetter.CGlauber
glauber has
./glauber 0.9 10 10 200