A measurement of the B0 → J/ψπ+π- branching fraction

Collaboration BABAR, B et al Aubert, NR Barlow, W Bhimji, NI Chevalier, PJ Clark, WN Cottingham, N De Groot, B Foster, CK Mackay, FF Wilson

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Translated title of the contributionA measurement of the B0 → J/ψπ+π- branching fraction
Original languageEnglish
Title of host publication37th Rencontres de Moriond on QCD and Hadronic Interactions, Les Arcs, France, 16-23 March 2002
Pages1 - 16
Publication statusPublished - 2002

Cite this