Measurement of the B+c meson lifetime using B+c → J/ψ μ+ νμ X decays

The LHCb collaboration

Producció científica: Article en revista indexadaArticleAvaluat per experts

59 Cites (Scopus)

Resum

The lifetime of the B+c meson is measured using semileptonic decays having a J/ψ meson and a muon in the final state. The data, corresponding to an integrated luminosity of 2 fb−1, are collected by the LHCb detector in pp collisions at a centre-of-mass energy of 8 TeV. The measured lifetime is τ = 509 ± 8 ± 12 fs, where the first uncertainty is statistical and the second is systematic.

Idioma originalAnglès
Número d’article2839
RevistaEuropean Physical Journal C
Volum74
Número5
DOIs
Estat de la publicacióPublicada - 1 de maig 2014

Fingerprint

Navegar pels temes de recerca de 'Measurement of the B+c meson lifetime using B+c → J/ψ μ+ νμ X decays'. Junts formen un fingerprint únic.

Com citar-ho