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arXiv · 0705.3757

Forward-Backward Charge Asymmetry in Z Production at the LHC

Mohamed Aharrouche
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Abstract

We present here a study on the determination of the effective weak mixing angle, $\sin^{2}θ^{lept}_{eff}$ from the measurement of the Forward-Backward Asymmetry with a high a statistical precision, 10$^{-4}$. To reach such a precision it is necessary to identify the electrons in the forward regions of the ATLAS detector. It is demonstrated that one can reach an electron-jet rejection of more than 100 with an efficiency on electron reconstruction better than 50%, by using a multivariate analysis.

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Mohamed Aharrouche. 2007-05-25. Forward-Backward Charge Asymmetry in Z Production at the LHC. https://arxiv.org/abs/0705.3757

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