@article{a996478ac59049729625a4a739facb2d,
title = "Inclusive B-meson flavour-tagging algorithm at LHCb",
abstract = "A new algorithm is developed to identify the flavour of neutral B mesons at production in pp collisions by utilising all tracks from the hadronisation process. The algorithm is calibrated separately for B0 and Bs0 mesons using B0 ? J/?K+p- and Bs0?Ds-p+ decays from pp collision data collected by the LHCb experiment at a centre-of-mass energy of 13 TeV. This new algorithm improves the tagging power by 35\% for B0 mesons and 20\% for Bs0 mesons when compared to the combined performance of the existing LHCb flavour-tagging algorithms.",
keywords = "B Physics, CP Violation, Flavour Physics, Hadron-Hadron Scattering",
author = "R. Aaij and Abdelmotteleb, \{A. S.W.\} and \{Abellan Beteta\}, C. and F. Abudin{\'e}n and T. Ackernley and Adefisoye, \{A. A.\} and B. Adeva and M. Adinolfi and P. Adlarson and C. Agapopoulou and Aidala, \{C. A.\} and Z. Ajaltouni and S. Akar and K. Akiba and P. Albicocco and J. Albrecht and R. Aleksiejunas and F. Alessio and \{Alvarez Cartelle\}, P. and R. Amalric and S. Amato and Amey, \{J. L.\} and Y. Amhis and L. An and L. Anderlini and M. Andersson and P. Andreola and M. Andreotti and \{Andres Estrada\}, S. and A. Anelli and D. Ao and F. Archilli and Z. Areg and M. Argenton and \{Arguedas Cuendis\}, S. and A. Artamonov and M. Artuso and E. Aslanides and \{Ata{\'i}de Da Silva\}, R. and M. Atzeni and B. Audurier and Authier, \{J. A.\} and D. Bacher and \{Bachiller Perea\}, I. and S. Bachmann and M. Bachmayer and Back, \{J. J.\} and \{Baladron Rodriguez\}, P. and V. Balagura and A. Balboni and \{LHCb collaboration\} and \{da silva Bolognani\}, Carolina and \{Burgos Marcos\}, Marta and \{C{\'a}mpora P{\'e}rez\}, \{Daniel Hugo\} and Xenofon Chiotopoulos and \{de Vries\}, Jacco and Marcel Merk and Davide Nicotra and Gerco Onderwater and Chris Pawley and \{Ruiz Vidal\}, Joan and Keri Vos",
note = "Publisher Copyright: {\textcopyright} The Author(s) 2025.",
year = "2025",
month = nov,
day = "1",
doi = "10.1007/JHEP11(2025)041",
language = "English",
volume = "2025",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer Verlag",
number = "11",
}