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Mass measurement in H->gamma gamma in ATLAS
Higgs mass is measured in one of the highest mass resolution channel H$\rightarrow\gamma\gamma$. The mass of $m_{H} = 126.8 \pm 0.2$ (stat) $\pm 0.7 $(sys) GeV is estimated. Statistics is enough already and domonant systematics come from photon energy scale systemtics.
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| Lenguaje: | eng |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1569358 |
| Sumario: | Higgs mass is measured in one of the highest mass resolution channel H$\rightarrow\gamma\gamma$. The mass of $m_{H} = 126.8 \pm 0.2$ (stat) $\pm 0.7 $(sys) GeV is estimated. Statistics is enough already and domonant systematics come from photon energy scale systemtics. |
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