Evidence for the decay B+c → J/ψ3π+-

The LHCb collaboration

Producció científica: Article en revista indexadaArticleAvaluat per experts

24 Cites (Scopus)

Resum

Evidence is presented for the decay B+ c → J/ψ3π+- using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, collected with the LHCb detector. A signal yield of 32 ± 8 decays is found with a significance of 4.5 standard deviations. The ratio of the branching fraction of the B+ c → J/ψ3π+- decay to that of the B+ c → J/ψ3π+ decay is measured to be (Formula Presented) where the first uncertainty is statistical and the second is systematic.

Idioma originalAnglès
Número d’article148
Pàgines (de-a)1-17
Nombre de pàgines17
RevistaJournal of High Energy Physics
Volum2014
Número5
DOIs
Estat de la publicacióPublicada - 30 de maig 2014
Publicat externament

Fingerprint

Navegar pels temes de recerca de 'Evidence for the decay B+c → J/ψ3π+-'. Junts formen un fingerprint únic.

Com citar-ho