Triggers for Taus

Useful Links

Triggers for Physics studies that involve Tau Leptons

Physics Channel Trigger Chain L1 Item Rate (Hz) Unique Rate (Hz) Prescale (L1/L2/EF) Comment
Z→ττ→eX e10_medium L1_EM5 ~30 ~10 1/1/1  
tau12_loose_e10_loose L1_2TAU5_TAU6I_EM5 ~2 ~0 1/1/1  
Z→ττ→μX mu10 L1_MU10 ~20 ~5 1/1/1  
tau16_loose_mu10 L1_TAU6_MU10 1.34 ~0 1/1/1  
W→τν→X tau16_loose_xe25 L1_TAU6_XE10 10   1/1/1  
top tau12_loose_e10_loose L1_2TAU5_TAU6I_EM5 ~2 ~0 1/1/1  
tau16_loose_EFxe30 L1_TAU6 3.6 0.24 1/1/1  
Higgs→ττ tau50_loose L1_TAU20 2   1/1/1  
2tau20_loose L1_2TAU6 ~1.3   1/1/1  
2tau29_loose L1_2TAU11 1   1/1/1  
γγ→ττ ?        

Triggers for Tau performance studies

Study Trigger Chain L1 Item Rate (Hz) Unique Rate (Hz) Prescale (L1/L2/EF) Comment
τ ID            
τ ID from top 3j20? 4j20?          
τ Fake Rate j10v3 L1_J5 0.79 0.62 2000/100/1  
j20v2 L1_J10 0.79 0.62 1000/100/1  
j40 L1_J15 0.99 0.76 50/100/1  
j80v2 L1_J30 1.37 1.02 3/100/1  

-- AnnaSfyrla - 11-Jan-2010

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Topic revision: r2 - 2010-01-13 - AnnaSfyrla
 
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