!!! NOT MAINTAINED ANY MORE !!!
PLEASE REFER TO https://twiki.cern.ch/twiki/bin/view/CMS/GlobalTriggerMenu_L1Menu_Collisions2011_v0
L1 Trigger seeds for 2011 version: Jan 19, 2011
Sum of all bits 115
Free Bits 13
Trigger group: bits used:
Jets 21
Egamma 26
Esums 13
Muons 17
cross triggers 24
background triggers 14
See tabs below for lists of individual trigger bits.
"Technical Triggers" are not listed; these are bits additional to the 128 algorithm
bits but of course they must be considered for the total rate.
Jets now using corrected energies!
L1 seed (corr. jet energy) uncorr. used rate (kHz) presc
L1_SingleJet16 6U 1 1800 1200
L1_SingleJet36 20U 1 28 20
L1_SingleJet52 30U 1 7 -
L1_SingleJet68 40U 1 3.5 -
L1_SingleJet92 60U 1 1.5 -
L1_SingleJet128 90U 1 1.1 -
L1_DoubleJet52 30U 1 1 -
L1_DoubleJetCentral36 20U 1 2.5
L1_QuadJetCentral20 10U 1 1.6 -
L1_DoubleForJet20EtaOpp 10U 1 6 5
L1_DoubleForJet36EtaOpp 20U 1 0.03 -
L1_TripleJet28 14U 1 2.6 -
L1_SingleJet36FwdVeto 20U 1 0.1 ?? -
L1_singleTau52 30U 1 5 -
L1_SingleTau68 40U 1 2.5 -
Double_Tau28 14U 1 4 -
Double_Tau32 18U 1 2.5 -
L1_CentralJet80 50U 1 2 -
L1_SingleTau80 1
L1_DoubleTau40 1
maybe other DiJets 1
SUM OF BITS 21
bits not to be used:
L1_SingleJet120U 0 ~1
L1_DoubleJet90U 0
L1_DoubleJet120U 0
L1_DoubleForJet30U 0
Double_CentralJet30U 0
Double_CentralJet40U 0
L1_DoubleJet6U 0
L1_DoubleJet20U 0
L1_DoubleJet40U 0
L1_DoubleJet60U 0
L1_CentralJet40U 0
HLT path source Group comment
Roberto, Darin
Roberto, Darin
Roberto, Darin
Roberto, Darin
Roberto, Darin
Roberto
DoubleTau Roberto
"razor" path SUSY
OpenHLT_QuadJet25U Roberto, Darin Top
HLT_DoubleJet15U_EtaOpp Darin
DoubleJet45U_ForwardBackward Roberto, Darin
tau + jets path Simone Tau; ttbar and H+ analyses
OpenHLT_ExclDiJet30U_HFOR FWD
Darin Tau
Darin Tau
Darin Tau
Darin Tau
Darin Tau
Joao
Joao
Joao only if used by HLT!
Roberto
HLT_DiJetAve140U Roberto
HLT_DiJetAve180U Roberto
OpenHLT_ExclDiJet45U_HFOR Roberto
Darin Tau
Darin Tau
HLT_DiJetAve15U Roberto
HLT_DiJetAve30U Roberto
HLT_DiJetAve70U Roberto
HLT_DiJetAve100U Roberto
Darin Tau
H+ analyses
f used by HLT!
L1 seed used rate (kHz) presc
L1_SingleIsoEG5 1 ee)
Darin EGM
OpenHLT_DoubleEle23, ... Darin, Roberto EGM
Darin EGM
OpenHLT_TripleEle10 Roberto SUSY
OpenHLT_TripleEle10 Roberto SUSY
EWK, Higgs
Joao
Joao
Joao
Joao
Joao
Joao
EWK, Tau
comment
M (Jpsi->ee)
?? physics experts please propose, if needed!
too high if unprescaled??
L1 seed used rate (kHz) presc
L1_ETM20 1 15.6 7
L1_ETM30 1 3.5 -
L1_ETM50 1 1.4 -
L1_ETM100 1 tautau) ?
Ivan POG
Ivan, Darin POG, EXO
Ivan
Ivan, Darin EWK eta 3
Ivan eta tautau) ?
suppression
L1 seed used rate (kHz) presc
L1_Mu0_HTT50 1 0.4
L1_Mu0_HTT75 1 0.15
L1_Mu3_Jet16 1 15 5
L1_Mu3_Jet20 1 5
L1_Mu7_CenJet20 1 0.8
L1_Mu3_EG5 1 2.3
L1_Mu5_TauJet16 1 2.2
L1_EG8_CenJet20_deltaPhi 1 3.7
L1_DoubleEG5_HTT50 1 3.2
L1_EG5_HTT75 1 2.5
L1_EG5_HTT100 1 1.6
L1_EG10_TauJet20_deltaPhi 1 3.6
L1_HTT50_HTM30 1 2
L1_Mu3_Jet28 1
L1_Mu7_CenJet28 1
L1_Mu3_EG8 1
L1_Mu5_EG8 1
L1_Mu7_TauJet16 1
L1_EG10_CenJet20_deltaPhi 1
L1_EG10_CenJet24_deltaPhi 1
L1_DoubleEG5_HTT75 1
L1_EG5_HTT125 1
L1_EG12_TauJet20_deltaPhi 1
L1_HTT50_HTM50 1
SUM OF BITS 24
bits not to be used:
L1_EG10_HTT30 0
L1_DoubleJet15U_ETM20 0
L1_SingleJet30U_ETM40 0
L1_SingleJet30U_ETM30 0 Mu0 as agreed with M.Chiorboli and Emmanuelle
maybe not needed? use SingleMu12 as seed, or Mu5Jet16? (Michalis Bachtis, Simone Gennai)
maybe higher threshold?
Wesley: increase EG threshold in these triggers to 8? Emmanuelle: changed from EG to DoubleEG
important for replacing HTT50 trigger at higher lumi
study if useful or if simple ETM trigger is enough!
Simone Gennai)
from EG to DoubleEG
L1 seed used rate (kHz) presc
L1_BeamHalo 1 p'd
L1_BeamGas_BSC 1 p'd
L1_BeamGas_HF 1 p'd
L1_Precollision 1 p'd
L1_Interbunch1 1 p'd
L1_Interbunch2 1 p'd
L1_ZeroBias_Ext 1 p'd
L1_BPTXplus_NotBPTXminus 1 >> p'd
L1_BPTXminus_NotBPTXplus 1 >> p'd
L1_Bsc2Plus_BPTXplus 1 p'd
L1_Bsc2Minus_BPTXminus 1 p'd
L1_SingleMuOpen 1 >> p'd
L1_SingleMuBeamHalo 1 p'd
L1_BscMinBiasOR_BptxPlusANDMinus 1 >> p'd
SUM OF BITS 14
HLT path source Group
dedicated path, cut on Pixels Ivan beam
dedicated path, cut on Pixels Ivan beam
dedicated path, cut on energy Ivan beam
dedicated path Ivan beam
dedicated path Ivan beam
dedicated path Ivan beam
Ivan beam
not enabled Ivan beam
not enabled Ivan beam
comment
BPTX_XOR AND (L1_BscHaloBeam2Inner || L1_BscHaloBeam2Outer || L1_BscHaloBeam1Inner || L1_BscHa
BPTX_XOR AND (L1_BSCSplashBeam1 (X)OR L1_BscSplashBeam2)
BPTX_XOR AND L1_HcalHfMmOrPpOrPm; first have to install HF signal splitter
BPTX_XOR AND BscMinBias(X)OR with dyn.prescale or physics veto with TT bit 40 (BSC min bias 1)
NOT_BPTX_AND ANDed with BSC; for afterglow studies
NOT_BPTX_AND ANDed with L1_HcalHfMmOrPpOrPm; for afterglow studies
use alog to allow for higher prescaling
monitoring only, not triggering
monitoring only, not triggering
maybe not needed?
maybe not needed?
enable only for cosmics!
enable only in low-lumi situations; maybe use other BSC condition, or HF
Technical Triggers not listed here !!
am1Inner || L1_BscHaloBeam1Outer)
BSC min bias 1)