Validation of Missing ET reconstruction in xaod
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1 / Validation of Missing ET reconstruction in xaod Venkatesh Veeraraghavan University of Arizona 08//0
2 / Outline Objective Details Results Ahead
3 / Objective Run II of the LHC begins in a few months xaod framework for ATLAS data processing and analysis Capability to use in Athena and Root Verify Missing ET reconstruction in RootCore
4 / Details Base,.0. Packages used: xaodrootaccess xaodcore METRecoInterface METReconstruction xaodcaloevent xaodegamma PFlowUtils xaodmissinget MC dataset used: mc_8tev.700.powhegpythia_p0c_ttbar.merge. AOD.e77_s9_s9_r9_r6/ Processed 00,000 events
5 / Details Default Missing ET content from Tier-0 processing: List of Missing ET containers and terms (not exhaustive): MET_RefFinal RefEle RefGamma RefTau RefJet Muons SoftClus SoftTrk MET_LocHadTopo LocHadTopo MET_Track MET_Truth MET_Calo
6 MET_RefFinal container, RefEle term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component 6 /
7 7 / MET_RefFinal container, RefEle term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
8 MET_RefFinal container, RefGamma term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component 8 /
9 9 / MET_RefFinal container, RefGamma term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
10 MET_RefFinal container, RefTau term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component /
11 / MET_RefFinal container, RefTau term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
12 MET_RefFinal container, RefJet term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component /
13 / MET_RefFinal container, RefJet term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
14 MET_RefFinal container, Muons term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component /
15 / MET_RefFinal container, Muons term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
16 MET_RefFinal container, SoftClus term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component 6 /
17 7 / MET_RefFinal container, SoftClus term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
18 MET_RefFinal container, SoftTrk term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component 8 /
19 9 / MET_RefFinal container, SoftTrk term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
20 MET_LocHadTopo container, LocHadTopo term Missing ET Number of events/ GeV Missing ET (GeV) Number of events/ GeV Number of events/ GeV Missing ET-x (GeV) x-component Missing ET-y (GeV) y-component 0 /
21 / MET_LocHadTopo container, LocHadTopo term Number of events/0. Number of events/ GeV 0 Missing ET-phi φ Sum ET (GeV) Sum ET
22 / Future Confirm config values used for reconstruction Update svn versions of packages Sync package versions with those used in original reconstruction Run over entire dataset Extend comparison of distributions to all containers and terms
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