Semileptonic events

• 1 lepton from W pT

gen >10 GeV , ||<2.4

• 1 lepton pT>20 GeV,||<2.0At least 2 jets (ET

Raw>13,||<2.4)

Dileptonic events

• 2 leptons from W pgen

T>10 GeV ||<2.4

• 2 leptons pT>20 GeV, pT>15 GeV ||<2.0, opposite chargeAt least 2 jets (ET

Raw>13,||<2.4)

Off-line selectionOff-line selection

GeneratorGenerator cutscuts

efficiencies reported

trigtrig based on MC information

trig/offtrig/off relative to the offline selection

Trigger path name HLT HLT threshold threshold

(GeV)(GeV)

HLT1MuonNonIso 1616

HLT1MuonIso 1111

HLT1ElectronRelaxed 1717

HLT1Electron 1515

HLT2MuonNonIso 3,33,3

HLT2ElectronRelaxed 12,12

HLTXElectronMuonRelaxed 10,10

HLTXElectronMuon 8,7

HLT1jet 200

Final state bjjbbjjb evbjjbevbjjb bbbb eebebebb eebbbb

Ngen 3673 3678 312 288 601

Nacc/gen 3247 3275 249 224 479

acceptancacceptance 88±288±2 89±289±2 80±780±7 78±778±7 80±580±5

trigtrig

HLT1MuonNonIso 81±281±2 7.0±0.5±0.5 96±9±9 4±1±1 81±5±5

HLT1MuonIso 67±2±2 0.1±0.1±0.1 89±8±8 0 67±5±5

HLT1ElectronRelaxed 1.1±0.2±0.2 72±272±2 0.8±0.6±0.6 93±9±9 75±5±5

HLT1Electron 0.8±0.2±0.2 68±2±2 1.2±0.7±0.7 91±9±9 72±5±5

HLT2MuonNonIso 21.8±0.9±0.9 3.4±0.3±0.3 85±885±8 1.8±0.9±0.9 21±2±2

HLT2ElectronRelaxed 0.3±0.1±0.1 5.3±0.4±0.4 0.4±0.4±0.4 71±771±7 3.1±0.8±0.8

HLTXElectronMuonRelaxed 1.0±0.2±0.2 8.8±0.5±0.5 2.0±0.9±0.9 7±2±2 58±458±4

HLTXElectronMuon 0.9±0.2±0.2 0.3±0.1±0.1 2±1±1 0.4±0.4±0.4 44±4±4

HLT1jet 13.0±0.7±0.7 14.0±0.7±0.7 12±2±2 10±2±2 12±2±2

RelValTTbar 1_8_3 25100 events

Final state bjjbbjjb evbjjbevbjjb bbbb eebebebb eebbbb

Noff/acc 2570 2527 145 147 307

off/acc 79±279±2 77±277±2 58±658±6 66±766±7 64±564±5

trig/offtrig/off

HLT1MuonNonIso 91±391±3 7.0±0.5±0.5 98±12±12 3±1±1 87±7±7

HLT1MuonIso 72±2±2 0.08±0.06±0.06 92±11±11 0 70±6±6

HLT1ElectronRelaxed 1.3±0.2±0.2 83±283±2 1±1±1 95±11±11 86±7±7

HLT1Electron 0.9±0.2±0.2 77.4±2±2 0.7±0.7±0.7 94±11±11 82±7±7

HLT2MuonNonIso 24±1±1 3.5±0.4±0.4 84±1084±10 1±1±1 22±3±3

HLT2ElectronRelaxed 0.4±0.1±0.1 6.0±0.5±0.5 0 82±1082±10 4±1±1

HLTXElectronMuonRelaxed 1.2±0.2±0.2 10.0±0.7±0.7 1±1±1 7±2±2 71±671±6

HLTXElectronMuon 1.0±0.2±0.2 0.4±0.1±0.1 1±1±1 0.7±0.7±0.7 53±553±5

HLT1jet 14.4±0.8±0.8 14.4±0.8±0.8 13±3±3 15±3±3 12±2±2

RelValTTbar 1_8_3 25100 events

tt->bjjb

HLT1MuonNonIso

tt->ebjjb

HLT1ElectronRelaxedFULLSIMFULLSIM

Final state bjjbbjjb evbjjbevbjjb bbbb eebebebb eebbbb

Ngen 3934 3816 280 319 587

Nacc/gen 3440 3342 222 244 473

acceptancacceptance 87±287±2 88±288±2 79±779±7 76±676±6 81±581±5

trigtrig

HLT1MuonNonIso 8383±2±2 7.3 ±0.5±0.5 97±9 9 ±2±2 83 ±6±6

HLT1MuonIso 68 ±2±2 0.2 ±0.1±0.1 90 ±9 0 72 ±5±5

HLT1ElectronRelaxed 0.5 ±0.1±0.1 78 78 ±2±2 2±0.9 94 ±9±9 79 ±5±5

HLT1Electron 0.4 ±0.1±0.1 75 ±2±2 1.4 ±0.8 91 ±9±9 76 ±5±5

HLT2MuonNonIso 18.1 ±0.8±0.8 1.0 ±0.2±0.2 92 92 ±9 0.8 ±0.6±0.6 17 ±2±2

HLT2ElectronRelaxed 0.06 ±0.04±0.04 3.4 ±0.3±0.3 0 77 77 ±7±7 3.6 ±0.9±0.9

HLTXElectronMuonRelaxed 0.4 ±0.1±0.1 8.3 ±0.5±0.5 1.4 ±0.8 10 ±2±2 60 60 ±4±4

HLTXElectronMuon 0.5 ±0.1±0.1 0.1 ±0.1±0.1 2 ±1 0 46 ±4±4

HLT1jet 11.0 ±0.6±0.6 15.4 ±0.7±0.7 11 ±2 18 ±3±3 11 ±2±2

RelValTTbar FASTSIM 1_8_3 26000 events

Final state bjjbbjjb evbjjbevbjjb bbbb eebebebb eebbbb

Noff/acc 2712 2639 129 165 323

off/acc 79±279±2 79±279±2 58±658±6 68±768±7 68±568±5

trig/offtrig/off

HLT1MuonNonIso 93 93 ±3±3 7.5 ±0.5±0.5 98 ±12 8 ±2±2 91±7

HLT1MuonIso 73 ±2±2 0.2 ±0.1±0.1 92 ±12 0 76 ±6

HLT1ElectronRelaxed 0.5 ±0.1±0.1 89 89 ±2±2 2 ±1 99 ±11±11 87 ±7

HLT1Electron 0.3 ±0.1±0.1 82 ±2±2 2 ±1 97 ±11±11 83 ±7

HLT2MuonNonIso 19.4 ±0.9±0.9 1.1 ±0.2±0.2 95 95 ±12 0.6 ±0.6±0.6 17 ±2

HLT2ElectronRelaxed 0.1 ±0.1±0.1 4.0 ±0.4±0.4 0 90 90 ±10±10 4 ±1

HLTXElectronMuonRelaxed 0.4 ±0.1±0.1 9.3 ±0.6±0.6 2±1 11 ±3±3 70 70 ±6

HLTXElectronMuon 0.5 ±0.1±0.1 0.2 ±0.1±0.1 2 ±1 0 53 53 ±5

HLT1jet 11.9 ±0.7±0.7 16.6 ±0.8±0.8 15 ±4 22 ±4±4 11 ±2

RelValTTbar FASTSIM 1_8_3 26000 events

tt->bjjb

HLT1MuonNonIso

tt->ebjjb

HLT1ElectronRelaxed

FASTSIMFASTSIM