TWiki> LHCb Web>LHCbTrigger>HltDiscussionDropBox>TimingStudiesMooreV14r6 (2012-08-29, ClangenbExternal) EditAttachPDF
Timing studies for Moore v14r6.

Data (50k events) with 1.6<mu<1.7 used: https://twiki.cern.ch/twiki/bin/view/LHCb/NoBiasDatasets3DMU167 .

L0TCK 42. No L0 reemulation.

Running from ThresholdSettings.

Scenario Moore Settings changes
14r6_default v14r6 Physics_June2012 none
14r6_pt14 v14r6 Physics_June2012 AllL0_PT 1.6->1.4 GeV
14r6_loosemuons_forward300 v14r6 Physics_June2012 Muon_PT 1->0.8GeV, Muon_IP 0.1->0.05mm, Muon_ipchi2 16->9, Looseforward 500->300 MeV
14r6_looseip_loosevelo v14r6 Physics_June2012 Muon_IP 0.1->0.08mm, AllL0_IP 0.1->0.08mm, AllL0_Velo_NHits 9->7, AllL0_Velo_Qcut 3->999
14r6_looseip v14r6 Physics_June2012 Muon_IP 0.1->0.08mm, AllL0_IP 0.1->0.08mm
14r6_loosevelo v14r6 Physics_June2012 AllL0_Velo_NHits 9->7, AllL0_Velo_Qcut 3->999

Trigger Configuration t(L0Seq) t(HLT1) t(HLT2) t(HLT) Factor (L0corrected)
14r6_default 0.219 742.655 640.957 1399.152 1.000
v14r6_pt14 0.226 744.886 821.933 1582.896 1.096
v14r6_loosemuons_forward300 0.225 799.752 723.098 1538.700 1.070
v14r6_looseip_loosevelo 0.221 788.481 891.995 1696.731 1.202
v14r6_looseip 0.222 751.184 699.656 1466.556 1.034
v14r6_loosevelo 0.236 797.602 833.486 1647.662 1.093

The following studies are with L0 reemulation to get a better precision of the relative timing

Scenario Moore Settings changes
14r6_default v14r6 Physics_June2012 none
14r6_velo7_pt13 v14r6 Physics_June2012 AllL0_Velo_NHits 9->7, AllL0_PT 1.6->1.3 GeV
14r6_velo7_pt14 v14r6 Physics_June2012 AllL0_Velo_NHits 9->7, AllL0_PT 1.6->1.4 GeV
14r6_velo7_pt15 v14r6 Physics_June2012 AllL0_Velo_NHits 9->7, AllL0_PT 1.6->1.5 GeV
14r6_funny v14r6 Physics_June2012 Hlt1Muon lines take L0Hadron,...

Trigger Configuration t(L0Seq) t(HLT1) t(HLT2) t(HLT) Factor (L0corrected)
14r6_default 784.998 757.188 648.828 1421.781 1.000
v14r6_velo7_pt13 788.161 783.080 1078.400 1878.464 1.316
v14r6_velo7_pt14 784.295 777.834 944.337 1738.774 1.224
v14r6_velo7_pt15 779.085 775.818 823.305 1615.320 1.145
v14r6_funny 794.805 908.397 748.722 1672.756 1.162
v14r6_september2012 790.724 814.468 736.504 1567.205 1.094
v14r6_september2012TT 789.716 768.448 668.890 1453.270 1.016
v14r6_september2012TT no high pt jet 789.535 758.270 665.592 1439.725 1.007

-- ChristophLangenbruch - 26-Aug-2012

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Topic revision: r7 - 2012-08-29 - ClangenbExternal
 
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