Bonn 2020 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 30: Flavor physics: Lepton universality tests II
T 30.4: Vortrag
Dienstag, 31. März 2020, 17:45–18:00, H-HS XIII
Sensitivity of the analysis of the decays B(s)0→µ+µ− with the full dataset of the LHCb experiment — Johannes Albrecht, Maik Becker, and •Titus Mombächer — Experimentelle Phyik 5, TU Dortmund
The successful observation of the decay Bs0→µ+µ− by a single experiment was achieved by the LHCb collaboration using a dataset corresponding to 4.4 fb−1. It confirmed once more the predictions of the Standard Model and strongly constrained models for mechanisms beyond the Standard Model. However, the measurement is still statistically limited with a precision of 22 %. Also the decay Bd0→µ+µ− could not be measured yet.
This talk presents studies for the sensitivity to measure the decays Bs0→µ+µ− and Bd0→µ+µ− on the full Run 1 and Run 2 dataset recorded by the LHCb experiment corresponding to 9 fb−1.