HLTriggerOffline/Higgs Package description

The offline trigger efficiency code is (not yet) located in HLTriggerOffline/Higgs

Samples

For the validation of main Higgs analyses the following samples are requested for the given Higgs masses.

  • $ H^+\rightarrow\tau\nu$, M=200 GeV
  • $ H\rightarrow 2\gamma$ (gluonfusion), M=130 GeV
  • $H\rightarrow ZZ\rightarrow 4l$, M=130, 200 GeV
  • $H\rightarrow WW\rightarrow 2l$, M=130, 165 GeV
  • $qqh\rightarrow 2\tau\rightarrow  l + \rm jet}_\tau $, M=135 GeV
  • $qqh\rightarrow {\rm invisible}$, M=120 GeV
  • $A\rightarrow 2\mu$, M=115 GeV

Description of the code

See https://twiki.cern.ch/twiki/bin/view/CMS/HiggsWGHLTValidate

Running the code in CMSSW 1_7_5 or 1_7_6

See https://twiki.cern.ch/twiki/bin/view/CMS/HiggsWGHLTValidate

Validation Results

NOTE: in the results below L1 refers to the final L1 decision, not to the bits actually used by the Higgs-relant HLT. (Should be changed in the code)

HLT efficiencies (in percent) with respect to all generated events:

Higgs channel 1_7_5 1_7_6
$ H\rightarrow ZZ \rightarrow 4l$ 97.25 97.27
$ H\rightarrow WW \rightarrow 2l$ 69.70 69.65
$ggH\rightarrow 2\gamma$ 81.54 80.72
$qqh\rightarrow 2\tau$ 27.14 27.17
$H^\pm\rightarrow \tau^\pm\nu$ 11.25 11.41
$qqh\rightarrow {\rm invisible}$ 21.15  

L1 efficiencies (in percent) with respect to all generated events:

Higgs channel 1_7_5 1_7_6
$ H\rightarrow ZZ \rightarrow 4l$ 99.68 99.98
$ H\rightarrow WW \rightarrow 2l$ 93.07 99.32
$ggH\rightarrow 2\gamma$ 93.30 99.90
$qqh\rightarrow 2\tau$ 95.85 99.99
$H^\pm\rightarrow \tau^\pm\nu$ 99.49 100
$qqh\rightarrow {\rm invisible}$ 81.42  

Events passing MC preselection cuts (in percent of all generated):

Higgs channel 1_7_5 1_7_6Sorted ascending
$H^\pm\rightarrow \tau^\pm\nu$ 51.75 51.68
$ H\rightarrow ZZ \rightarrow 4l$ 67.09 67.11
$qqh\rightarrow 2\tau$ 73.77 73.59
$ H\rightarrow WW \rightarrow 2l$ 75.74 75.70
$ggH\rightarrow 2\gamma$ 78.49 77.72
$qqh\rightarrow {\rm invisible}$ 100  

L1 efficiencies (in percent) with respect to events passing MC preselection cuts:

Higgs channel 1_7_5 1_7_6
$ H\rightarrow ZZ \rightarrow 4l$ 100 99.98
$ H\rightarrow WW \rightarrow 2l$ 98.46 99.93
$ggH\rightarrow 2\gamma$ 99.68 100
$qqh\rightarrow 2\tau$ 97.93 100
$H^\pm\rightarrow \tau^\pm\nu$ 99.83 100
$qqh\rightarrow {\rm invisible}$ 81.42  

HLT efficiencies (in percent) with respect to events passing MC preselection cuts:

Higgs channel 1_7_5 1_7_6
$ H\rightarrow ZZ \rightarrow 4l$ 99.91 99.91
$ H\rightarrow WW \rightarrow 2l$ 86.14 86.12
$ggH\rightarrow 2\gamma$ 90.92 90.89
$qqh\rightarrow 2\tau$ 32.02 32.03
$H^\pm\rightarrow \tau^\pm\nu$ 14.80 14.72
$qqh\rightarrow {\rm invisible}$ 21.15  

HLT efficiencies (in percent of L1 accepted events):

Higgs channel 1_7_5 1_7_6
$ H\rightarrow ZZ \rightarrow 4l$ 97.56 97.29
$ H\rightarrow WW \rightarrow 2l$ 74.89 70.12
$ggH\rightarrow 2\gamma$ 82.95 80.80
$qqh\rightarrow 2\tau$ 28.32 27.17
$H^\pm\rightarrow \tau^\pm\nu$ 11.31 11.41
$qqh\rightarrow {\rm invisible}$ 25.98  

-- Responsible: Mika Huhtinen - 12 Mar 2008

Responsible: JasonSlaunwhite

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This topic: CMSPublic > CMSCommunicationsGroup > CMSCommunicationsProjects > WebHome > SWGuide > SWGuideOnSel > SWGuideHiggsHLTOfflinePerformance
Topic revision: r12 - 2012-08-01 - SaeidPaktinat
 
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