First observation of the decay D0 → K−π+μ+μ− in the ρ0–ω region of the dimuon mass spectrum
.A study of the decay D0 → K-π+μ+μ-is performed using data collected by the LHCb detector in proton-proton collisions at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 2.0 fb^-1. Decay candidates with muon pairs that have an invariant mass in the range 675-875 MeV/c2...
Autores principales: | Cheung, S, Evans, T, Gandini, P, Hadavizadeh, T, Harnew, N, Hill, D, Jalocha, P, John, M, Lupton, O, Malde, S, Nandi, A, Topp-Jorgenson, S, Wilkinson, G, The LHCb Collaboration |
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Formato: | Journal article |
Publicado: |
Elsevier
2016
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