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TauTriggerCSCPlots

L2 Calorimeter variables to distinguish QCD jets from low E_T taus from W to tau nu decays.

L2 Calorimeter variables to distinguish QCD jets from high E_T taus from Supersymmetric Higgs A to tau tau decays.

Efficiency curves of EF selection relative to L2 for different tau signatures. Overall trigger efficiency (L1 + L2 + EF) for different tau triggers. L1 efficiency curves for different tau signatures. Efficiency curves of L2 selection relative to L1 for different tau signatures.

Efficiency for tau20i trigger. EF variables to distinguish QCD background from low E_T taus from W to tau nu decays. EF variables to distinguish QCD background from high E_T taus from Supersymmetric Higgs A to tau tau decays (bottom). Performance of L2 tracking variables to distinguish QCD background jets from low E_T (top) and high E_T (bottom) tau leptons. Cumulative efficiency on tau leptons (on left-hand scale) and QCD jets rate for a luminosity of L = 10to31} (on right-hand scale) are shown on each plot as a function of cut value. L2 Tracking variables to distinguish QCD background from low E_T taus from W to tau nu decays (top) and from high E_T taus from Supersymmetric Higgs A to tau tau decays. Expected rate including all physical processes at a luminosity of L = 10to31, as a function of the cut applied to TauCluster and with and without the isolation cut EmIsol Relative angular and energy resolution for tau candidates as a function of generated visible E_T and eta. Resolution (in %) is calculated using a variety of simulated tau lepton samples passing the tau20i trigger.

Efficiency curves as a function of the offline E_T for different L1 reconstruction methods; threshold requirements are chosen to give the same rate among the different cases.


Major updates:
-- StefaniaXella - 14 Jan 2009

Responsible: StefaniaXella
Last reviewed by: Never reviewed

Topic attachments
I Attachment History Action Size Date Who Comment
JPEGjpg CSC.L2plots.TTP06.tau20i.jpg r1 manage 9.7 K 2009-01-14 - 22:05 StefaniaXella  
JPEGjpg CSC.L2plots.TTP06.tau60.jpg r1 manage 8.3 K 2009-01-14 - 22:06 StefaniaXella  
JPEGjpg MinBias_Rate_EmIsol.jpg r1 manage 14.5 K 2009-01-14 - 22:14 StefaniaXella  
JPEGjpg effMultiPlots.jpg r1 manage 18.9 K 2009-01-14 - 22:15 StefaniaXella  
JPEGjpg effMultiPlots_EFL2_new.jpg r1 manage 20.2 K 2009-01-14 - 22:17 StefaniaXella  
JPEGjpg effMultiPlots_L1.jpg r1 manage 18.0 K 2009-01-14 - 22:16 StefaniaXella  
JPEGjpg effMultiPlots_L21.noLowPtPoints.jpg r1 manage 20.1 K 2009-01-14 - 22:15 StefaniaXella  
JPEGjpg effSequencePlots_tau20i.pt.jpg r1 manage 15.3 K 2009-01-14 - 22:18 StefaniaXella  
JPEGjpg et-isofr-emrad-tau20i.new.jpg r1 manage 15.6 K 2009-01-14 - 22:20 StefaniaXella  
JPEGjpg et-isofr-emrad-tau60.new.jpg r1 manage 14.2 K 2009-01-14 - 22:19 StefaniaXella  
JPEGjpg l2TrkPerf.jpg r1 manage 24.5 K 2009-01-14 - 22:22 StefaniaXella  
JPEGjpg l2TrkPlot.jpg r1 manage 21.2 K 2009-01-14 - 22:21 StefaniaXella  
JPEGjpg resPlots_tau20i_pretty6.jpg r1 manage 25.0 K 2009-01-14 - 22:21 StefaniaXella  
JPEGjpg turnOnCurvesOffline.TTP06.jpg r1 manage 18.3 K 2009-01-14 - 22:22 StefaniaXella  
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Topic revision: r5 - 2010-12-06 - PatrickJussel
 
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