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_6
$H\rightarrow ZZ \rightarrow 4l$	67.09	67.11
$H\rightarrow WW \rightarrow 2l$	75.74	75.70
$ggH\rightarrow 2\gamma$	78.49	77.72
$qqh\rightarrow 2\tau$	73.77	73.59
$H^\pm\rightarrow \tau^\pm\nu$	51.75	51.68
$qqh\rightarrow {\rm invisible}$	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
$ggH\rightarrow 2\gamma$	90.92	90.89
$qqh\rightarrow 2\tau$	32.02	32.03
$qqh\rightarrow {\rm invisible}$	21.15
$H^\pm\rightarrow \tau^\pm\nu$	14.80	14.72
$H\rightarrow WW \rightarrow 2l$	86.14	86.12
$H\rightarrow ZZ \rightarrow 4l$	99.91	99.91

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 > DefaultWeb > WebHome > SWGuide > SWGuideOnSel > SWGuideHiggsHLTOfflinePerformance
Topic revision: r12 - 2012-08-01 - SaeidPaktinat

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