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Preselection variables:
Code Block |
---|
Evis<140.0: (4 Jet category)
# nTrks>10 &&
# EvisJETS>60.0 &&
# PTvisJETS>5.0 &&
# hmass>50. && hmass<140. &&
# fabs(fabs(dph)-3.14159)>0.15 &&
# ej1>40. &&
# jetthrust<0.99
Evis>140: (6 jet category)
# nTrks>20 &&
# EvisJETS<220.0 &&
# PTvisJETS>5.0 &&
# hmass>100. && hmass<150. &&
# fabs(fabs(dph)-3.14159)>0.05 &&
# ej1<130. &&
# jetthrust<0.99
|
The TMVA variables:
factory->AddVariable( "evisjets", "Evis JETS", "GeV", 'F' );
factory->AddVariable( "mvisjets", "Mvis JETS", "GeV", 'F' );
factory->AddVariable( "ptvisjets", "PTvis JETS", "GeV/c", 'F' );
factory->AddVariable( "blike", "B Likeness", "", 'F' );
factory->AddVariable( "clike", "C likeness", "", 'F' );
factory->AddVariable( "nelec", "Number of HE Electrons", 'F' );
factory->AddVariable( "hmass", "Higgs Mass","GeV/c2", 'F' );
factory->AddVariable( "ejet1", "Z energy","GeV", 'F' );
factory->AddVariable( "ejet2", "Zstr energy", "GeV", 'F' );
factory->AddVariable( "cjet1", "Z cos theta","", 'F' );
factory->AddVariable( "cjet2", "Zstr cos theta", "", 'F' );
factory->AddVariable( "mjet1", "Z mass", "GeV/c2", 'F' );
factory->AddVariable( "mjet2", "Zstr mass", "GeV/c2", 'F' );
factory->AddVariable( "dphi", "azimuthal separation of Z jets", "", 'F' );
factory->AddVariable( "jetthrust", "thrust", "1", 'F' );
factory->AddVariable( "nchtrks", "Number Charged Tracks", "", 'F' );
factory->AddVariable( "tjpart1", "Number of electrons", "", 'F' );
factory->AddVariable( "tjpart2", "Number of muons", "", 'F' );
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Performance of different MVA options:
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