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Prospects of measuring Neutral Gauge Boson Couplings with the ATLAS detector
Prospect of measuring Neutral Triple Gauge Boson Couplings(NTGC) in $q\overline{q} \rightarrow ZZ \rightarrow$ 4 leptons (muons and electrons) events in ATLAS is presented. This is done through reconstructing the Transverse momentum($P_{t}$) distribution of the Z Boson. The optimal observable variab...
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Lenguaje: | eng |
Publicado: |
2006
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1007689 |
Sumario: | Prospect of measuring Neutral Triple Gauge Boson Couplings(NTGC) in $q\overline{q} \rightarrow ZZ \rightarrow$ 4 leptons (muons and electrons) events in ATLAS is presented. This is done through reconstructing the Transverse momentum($P_{t}$) distribution of the Z Boson. The optimal observable variable was also used as a cross check. The limits on possible NTGC are extracted by binning the $P_{t}$ distribution and using Poisson statistics to make a likelihood fit. The results presented correspond to an integrated luminosity of 100$\rm{fb^{-1}}$ and used events passing the full ATLAS simulation program. |
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