3 papers
hep-ex2020
Search for the lepton flavour violating decay using decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +904
A search is presented for the lepton flavour violating decay using a sample of proton--proton collisions at centre-of-mass energies of 7, 8, and 13 Te…
hep-ex2020
Measurement of the branching fraction of the decay
LHCb collaboration, R. Aaij, C. Abellán Beteta +905
A measurement of the branching fraction of the decay is performed using proton-proton collision data corresponding to an integrated luminosity of 5 $fb^{-1}…
hep-ex2019
Isospin amplitudes in and decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +902
Ratios of isospin amplitudes in hadron decays are a useful probe of the interplay between weak and strong interactions, and allow searches for physics beyond the Standard Model. We…