@article{bf2a3c6a0239426d8a8adecfe291bfd0,
title = "Simultaneous determination of CKM angle γ and charm mixing parameters",
abstract = "A combination of measurements sensitive to the CP violation angle γ of the Cabibbo-Kobayashi-Maskawa unitarity triangle and to the charm mixing parameters that describe oscillations between D0 and D¯ 0 mesons is performed. Results from the charm and beauty sectors, based on data collected with the LHCb detector at CERN{\textquoteright}s Large Hadron Collider, are combined for the first time. This method provides an improvement on the precision of the charm mixing parameter y by a factor of two with respect to the current world average. The charm mixing parameters are determined to be x=(0.400−0.053+0.052)% and y = (0.630−0.030+0.033)%. The angle γ is found to be γ = (65.4−4.2+3.8)° and is the most precise determination from a single experiment. [Figure not available: see fulltext.]",
keywords = "B physics, CKM angle gamma, CP violation, Charm physics, Hadron-Hadron scattering (experiments)",
author = "{The Lhcb Collaboration} and R. Aaij and Abdelmotteleb, {A. S.W.} and {Abell{\'a}n Beteta}, C. and F. Abudin{\'e}n and T. Ackernley and B. Adeva and M. Adinolfi and H. Afsharnia and C. Agapopoulou and Aidala, {C. A.} and S. Aiola and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and M. Alexander and {Alfonso Albero}, A. and Z. Aliouche and G. Alkhazov and {Alvarez Cartelle}, P. and S. Amato and Amey, {J. L.} and Y. Amhis and L. An and L. Anderlini and A. Andreianov and M. Andreotti and F. Archilli and A. Artamonov and M. Artuso and K. Arzymatov and E. Aslanides and M. Atzeni and B. Audurier and S. Bachmann and M. Bachmayer and Back, {J. J.} and {Baladron Rodriguez}, P. and V. Balagura and W. Baldini and {Baptista Leite}, J. and M. Barbetti and Barlow, {R. J.} and S. Barsuk and W. Barter and S. Blusk and Rudolph, {M. S.} and {Silva Coutinho}, R. and T. Skwarnicki and S. Stone",
note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",
year = "2021",
month = dec,
doi = "10.1007/JHEP12(2021)141",
language = "English (US)",
volume = "2021",
journal = "Journal of High Energy Physics",
issn = "1126-6708",
publisher = "Springer Verlag",
number = "12",
}