Difference: HltCorrelations (27 vs. 28)

Revision 282013-04-04 - PatrickSKoppenburg

Line: 1 to 1
 
META TOPICPARENT name="LHCbTrigger"

Correlations of Hlt lines

Changed:
<
<
This pages shows some statistics from 2012 data. For more details refer to LHCb-INT-2013-009 (head). The code is in svn.
>
>
This pages shows some statistics from 2012 data. For more details refer to LHCb-INT-2013-009 (Draft 3). The code is in svn.
 

L0 statistics

Line: 36 to 36
 
LoMu 0.2% 0% 0.1% 0%     #
Unique 84% 82.1% 72.4% 24.1% 64.1% 59.1% 88.6%
Deleted:
<
<
 

Hlt1 statistics

Changed:
<
<
First the fraction of events from the relevant lines in L0-accepted and stripping-accepted events is given. The ratio column gives the ratio of these numbers. The ``purity'' is the fraction of events accepted by that line that pass the stripping.
>
>
First the fraction of events from the relevant line is given.
 ``Uniq.'' is the fraction of events that are only accepted by this line, and <Lines> the average number of lines fired. This allows to calculate a weighted contribution to the L0 bandwidth.
Changed:
<
<
Finally the average SPD multiplicity is given.
Hlt1 Line Fraction of Hlt1 events Fraction of Strip events ratio purity Uniq. <Lines> Weighted <SPD>
Global 100% 100% 1 2.29% 88% 1.13 100% 382
DiMuonHighMass 3.12% 17.05% 5.47 12.52% 71% 1.44 4.5% 425
DiMuonLowMass 3.88% 4.84% 1.25 2.86% 60% 1.55 6.01% 491
SingleMuonNoIP 0.74% 0.58% 0.78 1.8% 83% 1.25 0.92% 342
SingleMuonHighPT 1.37% 4.84% 3.55 8.12% 66% 1.54 2.1% 326
SingleElectronNoIP 1.41% 0.78% 0.55 1.25% 70% 1.41 2% 341
TrackAllL0 70.72% 75.78% 1.07 2.45% 86% 1.15 81.34% 404
TrackAllL0Tight 33.86% 44.38% 1.31 3% 85% 1.16 39.39% 394
TrackMuon 14.57% 24.81% 1.7 3.9% 57% 1.49 21.7% 393
TrackPhoton 7.73% 7.56% 0.98 2.24% 48% 1.57 12.1% 381
Lumi 0.01% 0% 0 0% 100% 1 0.01% 162
MBMicroBiasVelo 0.01% 0% 0 0% 33% 1.67 0.02% 278
NoPVPassThrough 2.92% 0% 0 0% 100% 1 2.92% 13
DiProton 6.07% 1.74% 0.29 0.66% 88% 1.14 6.89% 227
DiProtonLowMult 0.04% 0% 0 0% 100% 1 0.04% 11
VertexDisplVertex 0.24% 0.39% 1.65 3.77% 88% 1.11 0.26% 571
>
>
The average SPD multiplicity is also given. The last columns give the efficiency the next trigger levels of events accepted by this line.
Hlt1 Line Fraction of Hlt1 events Uniq. <Lines> Weighted <SPD>
Hlt2 eff. | Strip eff. | | Global | 100% | 88.7% | 1.13 | 100% | 382 | 7.52% | 2.29% |
DiMuonHighMass 3.12% 71% 1.44 2.6% 425 18.49% 12.52%
DiMuonLowMass 3.88% 60.1% 1.55 3.02% 491 7.54% 2.86%
SingleMuonNoIP 0.74% 83.2% 1.25 0.67% 342 3.59% 1.8%
SingleMuonHighPT 1.37% 66.2% 1.54 1.1% 326 18.83% 8.12%
SingleElectronNoIP 1.41% 70.8% 1.41 1.18% 341 5.64% 1.25%
TrackAllL0 70.72% 86.5% 1.15 65.79% 404 8.24% 2.45%
TrackMuon 14.57% 57.8% 1.49 11.34% 393 15.44% 3.9%
TrackPhoton 7.73% 48.3% 1.57 5.67% 381 8.5% 2.24%
Lumi 0.01% 100% 1 0.01% 162 100% 0%
MBMicroBiasVelo 0.01% 33.3% 1.67 0.01% 278 33.33% 0%
NoPVPassThrough 2.92% 100% 1 2.92% 13 0.91% 0%
DiProton 6.07% 88.7% 1.14 5.71% 227 1.83% 0.66%
DiProtonLowMult 0.04% 100% 1 0.04% 11 0% 0%
VertexDisplVertex 0.24% 88.7% 1.11 0.22% 571 7.55% 3.77%
 

Hlt1 versus Hlt1 correlation table

 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback