Measurements of the CKM angle gamma at LHCb


  • Wojciech Krupa AGH University of Science and Technology in Krakow



High-energy physics, LHCb, CERN, LHC, B mesons, rare decays, CPV


The tree-level measurement of the CKM angle γ is one of the most important tests of CP violation in the Standard Model. Discrepancies between measurements in tree-level decays and decays with loops might provide evidence of physics beyond the Standard Model. Results of the recent analysis of B0 → D0K∗0, B0s →D±s K±π±π∓, B± → D h± and B− → D∗K− decays are presented in this paper. A newcombination of all LHCb measurements is also discussed. The achieved precision of the LHCb result, γ = (67 ± 4)◦, dominates the worldaverage.


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How to Cite

Krupa W. Measurements of the CKM angle gamma at LHCb. Supl. Rev. Mex. Fis. [Internet]. 2022 Aug. 9 [cited 2024 May 20];3(3):0308057 1-6. Available from: