PoS - Proceedings of Science
Volume 380 - Particles and Nuclei International Conference 2021 (PANIC2021) - Flavour physics - CKM and beyond
Searching for New Physics with $B^0_s \rightarrow D_s^{\pm} K^{\mp} $ Decays
E. Malami* and R. Fleischer
Full text: pdf
Pre-published on: March 21, 2022
Published on: May 24, 2022
Particularly interesting processes to test the Standard Model are non-leptonic $B^0_s \rightarrow D_s^{\pm} K^{\mp}$ transitions. As these decays occur via pure tree diagrams, they allow a theoretically clean determination of the angle $\gamma$ of the unitarity triangle. Considering recent LHCb results, an intriguing picture arises, showing tension with the Standard Model. Utilising the available experimental data, we perform a theoretical analysis in order to shed more light on these puzzling patterns. Do these puzzles actually indicate footprints of New Physics?
DOI: https://doi.org/10.22323/1.380.0159
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