LHCb CollaborationAaij, RoelChobanova, VeronikaHao, Lei2024-10-082024-10-082023-12-01The LHCb collaboration., Aaij, R., Abdelmotteleb, A.S.W. et al. Measurement of the CKM angle γ using the B± → D*h± channels. J. High Energ. Phys. 2023, 13 (2023). https://doi.org/10.1007/JHEP12(2023)0131029-8479http://hdl.handle.net/2183/39495[Abstract] A measurement of the CP-violating observables from B± → D∗K± and B± →D∗π± decays is presented, where D∗(D) is an admixture of D∗0 and ¯D∗0 (D0 and ¯D0) states and is reconstructed through the decay chains D∗ → Dπ0/γ and D → K0S π+π−/K0S K+K−. The measurement is performed by analysing the signal yield variation across the D decay phase space and is independent of any amplitude model. The data sample used was collected by the LHCb experiment in proton-proton collisions and corresponds to a total integrated luminosity of 9 fb−1 at centre-of-mass energies of 7, 8 and 13TeV. The CKM angle γ is determined to be (69+13 −14)◦ using the measured CP-violating observables. The hadronic parameters rD∗K± B , rD∗π± B , δD∗K± B , δD∗π± B , which are the ratios and strong phase differences between favoured and suppressed B± decays, are also reported.engCreative Commons Attribution License (CC-BY 4.0) http://creativecommons.org/licenses/by/4.0/http://creativecommons.org/licenses/by/3.0/es/B PhysicsCKM angle gammaCP violationHadron-Hadron scatteringjournal articleopen accesshttps://doi.org/10.1007/JHEP12(2023)013