Code to produce ntuples for the analysis of exclusive W decays
cmsrel CMSSW_8_0_25
cd CMSSW_8_0_25/src
cmsenv
git cms-init
git cms-addpkg
git clone -b CMSSW git@github.com:abenagli/DynamicTTree.git ExternalTools/DynamicTTree/
git clone git@github.com:abenagli/WtoJPsiDs.git
scram b -j 8