MH = 400 GeV

August 3, 2011: 1.1/fb from the start of Run 2011A this revision of the analyzer.

Mass specific cuts

  • 292 < MT

  • MET > 112

  • Njets < 2

Event yields

Data sample includes the first ~1.1/fb of data from Run 2011A.

  • Electrons

Z+Jets ZZ WZ WW ttbar tW Signal Data Background
Generated 29500000 220000 205000 220000 10340000 795000 93900 0 41373900
Single PV + single lepton 20226345.00 161732.00 185585.00 177114.00 9631195.00 513701.00 80376.00 23109686 30895672.0
HLT selection/weights 1242575.56 125.66 587.88 3952.02 16994.62 7450.66 14.30 10102892 1271686.4
Data quality 1242575.56 125.64 587.80 3951.68 16993.73 7450.56 14.30 10102892 1271685.0
Dilepton 269894.50 22.34 60.33 165.85 744.53 54.80 4.39 295929 270942.4
Z mass 247580.33 20.36 43.08 40.53 165.40 12.46 4.13 267920 247862.2
3rd lepton veto 247118.01 20.31 36.50 40.44 147.26 11.56 4.10 267289 247374.1
b-jet veto 242368.34 19.67 34.77 39.25 17.78 3.32 3.69 260928 242483.1
Z pT 48798.33 16.15 27.75 27.30 15.49 2.88 3.66 53323 48887.9
MT 38.79 2.26 1.68 0.09 0.25 0.03 2.96 72 43.1
MET 0.56 2.10 1.33 0.09 0.18 0.02 2.76 8 4.3
nJets 0.03 1.64 0.87 0.09 0.04 0.00 1.65 5 2.7

  • Muons

Z+Jets ZZ WZ WW ttbar tW Signal Data Background
Generated 29500000 220000 205000 220000 10340000 795000 93900 0 41373900
Single PV + single lepton 20653393.00 161732.00 185585.00 177114.00 9631195.00 513701.00 80376.00 7954347 31322720.0
HLT selection/weights 1268764.01 125.66 587.88 3952.02 16994.62 5552.52 20.65 4277626 1295976.7
Data quality 1267464.49 125.64 587.80 3951.68 16993.73 5552.44 20.65 4276240 1294675.8
Dilepton 479154.75 38.19 79.78 289.87 1254.74 67.80 6.22 446083 480885.1
Z mass 433438.55 34.47 66.11 69.12 281.79 15.31 5.75 398552 433905.4
3rd lepton veto 432415.03 34.35 55.72 68.76 250.15 14.38 5.69 397435 432838.4
b-jet veto 424295.85 33.37 53.04 66.81 31.60 4.44 5.15 388141 424485.1
Z pT 83438.81 27.23 41.66 45.95 27.25 3.89 5.09 77469 83584.8
Δφ(MET, jet) 83438.81 27.23 41.66 45.95 27.25 3.89 5.09 77469 83584.8
MT 60.88 3.42 2.42 0.02 0.32 0.06 3.92 72 67.1
MET 1.77 3.17 1.82 0.02 0.27 0.02 3.69 3 7.1
MET/QT 1.77 3.17 1.82 0.02 0.27 0.02 3.69 3 7.1
MET + QT 1.77 3.17 1.82 0.02 0.27 0.02 3.69 3 7.1
nJets 1.77 3.17 1.82 0.02 0.27 0.02 3.69 3 7.1

  • Combined

Z+Jets ZZ WZ WW ttbar tW Signal Data Background

Plots

  • [[][Electrons]]

  • [[][Muons]]

  • [[][Combined]]

Unweighted numbers for comparison

Z+Jets ZZ WZ WW ttbar tW Signal Data Background
Generated 29500000 220000 205000 220000 10340000 795000 93900 0 41373900
Single PV + single lepton 20653393.00 161732.00 185585.00 177114.00 9631195.00 513701.00 80376.00 7954347 31322720.0
HLT selection/weights 20653393.00 161732.00 185585.00 177114.00 9631195.00 513701.00 80376.00 4283530 31322720.0
Data quality 20552192.00 161228.00 185145.00 176523.00 9629624.00 513652.00 80361.00 4276240 31218364.0
Dilepton 7342633.00 34135.00 23545.00 12250.00 679743.00 6001.00 22693.00 446082 8098307.0
Z mass 6642307.00 30777.00 19544.00 2926.00 152191.00 1354.00 20968.00 398551 6849099.0
3rd lepton veto 6626651.00 30672.00 16606.00 2909.00 135089.00 1270.00 20739.00 397442 6813197.0
b-jet veto 6501066.00 29799.00 15794.00 2837.00 16956.00 380.00 18825.00 388066 6566832.0
Z pT 1282371.00 23878.00 12451.00 1947.00 14632.00 328.00 18601.00 77420 1335607.0
MT 918.00 2546.00 718.00 3.00 188.00 6.00 14304.00 74 4379.0
MET 29.00 2354.00 545.00 3.00 152.00 4.00 13448.00 3 3087.0
nJets 13.00 1808.00 358.00 1.00 34.00 2.00 7795.00 2 2216.0

-- NateOdell - 03-Aug-2011

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