Analysis at 7TeV & 4.983 fb-

1 and 8TeV & 5.098 fb-1

1

Sep. 19, 2012 Jongseok Lee(Sungkyunkwan University)

Used samples/TTTo2L2Nu2B_8TeV-powheg-pythia6/jslee-v1-Summer12_TTTo2L2Nu2B-f16eeefb6ffa56020dc09a3f8c0db443/USER/ZZJetsTo4L_TuneZ2star_8TeV-madgraph-tauola/jslee-v1-Summer12_ZZJetsTo4L-f16eeefb6ffa56020dc09a3f8c0db443/USER/ZZJetsTo2L2Q_TuneZ2star_8TeV-madgraph-tauola/jslee-v1-Summer12_ZZJetsTo2L2Q-f16eeefb6ffa56020dc09a3f8c0db443/

USER/WZJetsTo3LNu_TuneZ2_8TeV-madgraph-tauola/jslee-v1-Summer12_WZJetsTo3LNu-f16eeefb6ffa56020dc09a3f8c0db443/

USER/WWJetsTo2L2Nu_TuneZ2star_8TeV-madgraph-tauola/jslee-v1-Summer12_WWJetsTo2L2Nu-

f16eeefb6ffa56020dc09a3f8c0db443/USER/DYJetsToLL_M-50_TuneZ2Star_8TeV-madgraph-tarball/jslee-v1-Summer12_DYJetsToLL_M-50-

f16eeefb6ffa56020dc09a3f8c0db443/USER/DYJetsToLL_M-10To50filter_8TeV-madgraph/jslee-v1-Summer12_DYJetsToLL_M-10To50-

f16eeefb6ffa56020dc09a3f8c0db443/USER/T_tW-channel-DR_TuneZ2star_8TeV-powheg-tauola/jslee-v1-Summer12_T_tW-channel-

f16eeefb6ffa56020dc09a3f8c0db443/USER/T_s-channel_TuneZ2star_8TeV-powheg-tauola/jslee-v1-Summer12_T_s-channel-f16eeefb6ffa56020dc09a3f8c0db443/USER/Tbar_tW-channel-DR_TuneZ2star_8TeV-powheg-tauola/jslee-v1-Summer12_Tbar_tW-channel-

f16eeefb6ffa56020dc09a3f8c0db443/USER/Tbar_t-channel_TuneZ2star_8TeV-powheg-tauola/jslee-v1-Summer12_Tbar_t-channel-f16eeefb6ffa56020dc09a3f8c0db443/

USER

/DoubleMu/jslee-v1-Summer12_DoubleMu_Run2012A_PromptReco_v1-0c6dd9aa6d8f92e3c92cf94d77ab8809/USER/DoubleMu/jslee-v1-Summer12_DoubleMu_Run2012B_PromptReco_v1-0c6dd9aa6d8f92e3c92cf94d77ab8809/USER/DoubleElectron/jslee-v1-Summer12_DoubleElectron_Run2012A_PromptReco_v1-cbcf422786c4af5101f9b073742156b8/USER/DoubleElectron/jslee-v1-Summer12_DoubleElectron_Run2012B_PromptReco_v1-cbcf422786c4af5101f9b073742156b8/USER/MuEG/jslee-v1-Summer12_MuEG_Run2012A_PromptReco_v1-8bcf723695ea47119dc1f09f98ea2406/USER/MuEG/jslee-v1-Summer12_MuEG_Run2012B_PromptReco_v1-8bcf723695ea47119dc1f09f98ea2406/USER

Cross sections : https://twiki.cern.ch/twiki/bin/viewauth/CMS/HZZSamples8TeV

2

HLT efficiencies(Nhlt/Ngen)

3

• Used paths (8TeV):HLT_Mu17_Mu8HLT_Ele17_Ele8HLT_Mu8_Ele17HLT_Mu17_Ele8

• Used paths (7TeV):HLT_DoubleMu7HLT_Mu13_Mu8HLT_Mu17_Mu8HLT_Ele17_Ele8HLT_Mu8_Ele17HLT_Mu17_Ele8

Skim efficiencies(Nskim/Nhlt)

4

• Skim conditions :firstpt>15 GeV && secondpt>10 GeVfor e, μ

Electron cut variables

5

ne>=2, pt>10, |η|<2.5, eidLoose, relIso<0.2

7TeV, 4.983 fb-1

7TeV, 4.983 fb-1 7TeV, 4.983

fb-1

8TeV, 5.098 fb-1

8TeV, 5.098 fb-1

8TeV, 5.098 fb-1

Electron cut variables

6

ne>=2, pt>10, |η|<2.5, eidLoose, relIso<0.2

7TeV, 4.983 fb-1 7TeV, 4.983

fb-1

7TeV, 4.983 fb-1

8TeV, 5.098 fb-1

8TeV, 5.098 fb-1

8TeV, 5.098 fb-1

el_dz

7

8TeV, 5.098 fb-1

ne>=2, pt>10, |η|<2.5, eidLoose, relIso<0.2

Corrected relIso

88TeV, 5.098 fb-1

8TeV, 5.098 fb-1

7TeV, 4.983 fb-1

7TeV, 4.983 fb-1

ne>=2, pt>10, |η|<2.5, eidLoose, relIso<0.2

Mee

9

8TeV, 5.098 fb-1

8TeV, 5.098 fb-1

ne>=2, pt>10, |η|<2.5, eidLoose, relIso<0.2

Primary vertex

10

# of vertices8TeV, 5.098 fb-1

normalized chi2

8TeV, 5.098 fb-1

nlep>=2, relIso<0.2

# of vertices7TeV, 4.983 fb-1

normalized chi2

7TeV, 4.983 fb-1

Primary vertex

11

z position8TeV, 5.098 fb-1

rho position8TeV, 5.098 fb-1

nlep>=2, relIso<0.2

z position7TeV, 4.983 fb-1

rho position7TeV, 4.983 fb-1

Sideband method

12

yuncertaint lstatistica N assumed isit then y,uncertaint lstatistica N If

sidebands. in the events data of # total theis N

data, from estimatedregion signal in the events background of # theis N where

,1 N

1 oferror relative a and

,1 N N

yuncertaint lstatistica N assumed isit then y,uncertaint lstatistica N if

, N assumed isit then 0, N if

MC. by the prediced as regions sideband and signal in the events theare N and N where

,N

N

region. signal in theon contributi background theestimate toused is method sidebandA

BGSRBGSR

DataSB

BGSR

DataSB

DataSBBGSR

SRSR

SRSB

SBSR

SB

SR

# of events at 7TeV & 4.983fb-1

13

mmmmMass of H++

(GeV)In signal region

(MC background)In signal region

by sideband method

In signal region(Data)

150 0.921±0.020

1.50±0.18 ±0.27

0

170 0.897±0.017

1.46±0.18 ±0.26

0

200 0.510±0.013

0.815±0.098 ±0.144

0

250 0.310±0.010

0.490±0.059 ±0.087

0

300 0.124±0.006

0.194±0.024 ±0.034

0

350 0.114±0.006

0.179±0.023 ±0.032

0

400 0.076±0.005

0.118±0.016 ±0.021

0

500 0.026±0.003

0.040±0.007 ±0.007

0

nlep+>=2, nlep->=2, relIso<0.5, mp>10, in signal region (5σ)

± statistical error ± α error ± relative error

# of events at 7TeV & 4.983fb-1

14

eeeeMass of H++

(GeV)In signal region

(MC background)In signal region

by sideband method

In signal region(Data)

150 0.451±0.013

0.889±0.052 ±0.216

0

170 0.381±0.012

0.745±0.044 ±0.181

0

200 0.309±0.011

0.600±0.036 ±0.145

0

250 0.072±0.006

0.136±0.013 ±0.033

0

300 0.049±0.004

0.092±0.009 ±0.022

0

350 0.017±0.002

0.031±0.005 ±0.008

0

400 0.017±0.002

0.031±0.005 ± 0.008

0

500 0.0014±0.0007

0.0025±0.0013 ±0.0006

0

nlep+>=2, nlep->=2, relIso<0.5, mp>10, in signal region (5σ)

± statistical error ± α error ± relative error

# of events at 7TeV & 4.983fb-1

15

ememMass of H++

(GeV)In signal region

(MC background)In signal region

by sideband method

In signal region(Data)

150 1.40±0.02

2.39±0.10 ±0.36

4.0±2.0

170 1.20±0.02

2.09±0.09 ±0.31

3.0±1.7

200 0.642±0.015

1.14±0.05 ±0.168

1.0±1.0

250 0.334±0.011

0.599±0.030 ±0.087

0

300 0.203±0.009

0.363±0.021 ±0.053

0

350 0.114±0.006

0.203±0.013 ±0.030

0

400 0.068±0.005

0.120±0.010 ±0.017

0

500 0.012±0.002

0.022±0.004 ±0.003

0

nlep+>=2, nlep->=2, relIso<0.5, mp>10, in signal region (5σ)

± statistical error ± α error ± relative error

Weekly plan

• PF2PAT sample production for 2012 data• ABCD method for background estimation

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backup

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