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Emerging $$\Delta M_{d}$$ Δ M d -anomaly from tree-level determinations of $$|V_{cb}|$$ | V cb | and the angle $$\gamma $$ γ
We point out that the recently increased value of the angle $$\gamma $$ in the unitarity triangle (UT), determined in tree-level decays to be $$\gamma =(74.0^{+5.0}_{-5.8})^\circ $$ by the LHCb collaboration, combined with the most recent value of $$|V_{cb}|$$ implies an enhancement of $$\Delta M_{d}$$ over the data in the …