Résultats des tests en faisceau sur les bouchons du ... · calorimètre électromagnétique d’ATLAS - Séparation électrons-jets Cedric Serfon To cite this version: Cedric Serfon

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Submitted on 11 Oct 2006

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Résultats des tests en faisceau sur les bouchons ducalorimètre électromagnétique d’ATLAS - Séparation

électrons-jetsCedric Serfon

To cite this version:Cedric Serfon. Résultats des tests en faisceau sur les bouchons du calorimètre électromagnétiqued’ATLAS - Séparation électrons-jets. Physique des Hautes Energies - Expérience [hep-ex]. Universitéde la Méditerranée - Aix-Marseille II, 2005. Français. �tel-00105593�

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Measurement Fit |Omeas−Ofit|/σmeas0 1 2 3

0 1 2 3

∆αhad(mZ)∆α(5) 0.02761 ± 0.00036 0.02768

mZ [GeV]mZ [GeV] 91.1875 ± 0.0021 91.1873ΓZ [GeV]ΓZ [GeV] 2.4952 ± 0.0023 2.4965σhad [nb]σ

0 41.540 ± 0.037 41.481RlRl 20.767 ± 0.025 20.739AfbA

0,l 0.01714 ± 0.00095 0.01642Al(Pτ)Al(Pτ) 0.1465 ± 0.0032 0.1480RbRb 0.21638 ± 0.00066 0.21566RcRc 0.1720 ± 0.0030 0.1723AfbA

0,b 0.0997 ± 0.0016 0.1037AfbA

0,c 0.0706 ± 0.0035 0.0742AbAb 0.925 ± 0.020 0.935AcAc 0.670 ± 0.026 0.668Al(SLD)Al(SLD) 0.1513 ± 0.0021 0.1480sin2θeffsin

2θlept(Qfb) 0.2324 ± 0.0012 0.2314mW [GeV]mW [GeV] 80.425 ± 0.034 80.398ΓW [GeV]ΓW [GeV] 2.133 ± 0.069 2.094mt [GeV]mt [GeV] 178.0 ± 4.3 178.1

Winter 2004

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5 σ

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Résultats des tests en faisceau sur les bouchons du ... · calorimètre électromagnétique d’ATLAS - Séparation électrons-jets Cedric Serfon To cite this version: Cedric Serfon