@Article{LHCbCollaborationAaij_etal2023, author="LHCb Collaboration (Aaij, R. et al and Jaimes Elles, S. J. and Jashal, B. K. and Martinez-Vidal, F. and Oyanguren, A. and Rebollo De Miguel, M. and Remon Alepuz, C. and Ruiz Vidal, J. and Sanderswood, I.", title="Search for the lepton-flavour violating decays B-0 -> K*0 tau(+/-)mu -/+", journal="Journal of High Energy Physics", year="2023", publisher="Springer", volume="06", number="6", pages="143--25pp", optkeywords="B Physics; Beyond Standard Model; Hadron-Hadron Scattering; Rare Decay", abstract="A first search for the lepton-flavour violating decays B-0 -> K*0 tau(+/-)mu -/+ is presented. The analysis is performed using a sample of proton-proton collision data, collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13TeV between 2011 and 2018, corresponding to an integrated luminosity of 9 fb(-1). No significant signal is observed, and upper limits on the branching fractions are determined to be B(B-0 -> K*0 tau(+)mu(-)) < 1.0 (1.2) x 10(-5) and B(B-0 -> K*0 tau(-)mu(+)) < 8.2 (9.8) x 10(-6) at the 90{\%} (95{\%}) confidence level.", optnote="WOS:001035228800001", optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5662), last updated on Wed, 10 Apr 2024 12:40:20 +0000", issn="1029-8479", doi="10.1007/JHEP06(2023)143", opturl="https://arxiv.org/abs/2209.09846", opturl="https://doi.org/10.1007/JHEP06(2023)143", language="English" }