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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/120260
Measurement of the CKM angle from a combination of LHCb results
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A combination of measurements sensitive to the CKM angle γ from LHCb is performed. The inputs are from analyses of time-integrated B + → DK +, B 0 → DK ∗0, B 0 → DK +π− and B + → DK +π+π− tree-level decays. In addition, results from a time-dependent analysis of B s 0 → D s ∓ K ± decays are included. The combination yields γ = (72. 2 − 7.3 + 6.8 )°, where the uncertainty includes systematic effects. The 95.5% confidence level interval is determined to be γ ∈ [55.9, 85.2]°. A second combination is investigated, also including measurements from B + → Dπ+ and B + → Dπ+π−π+ decays, which yields compatible results.
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BADALOV, Alexey, et al. Measurement of the CKM angle from a combination of LHCb results. Journal of High Energy Physics. 2016. Vol. 2016, num. 87. ISSN 1126-6708. [consulted: 11 of August of 2026]. Available at: https://hdl.handle.net/2445/120260