Abstract
We present a selection of recent quarkonium measurements at BaBar : the observation of X ( 3872 ) → J / ψ ω decays, the confirmation of the χ c 2 ( 2 P ) state in γγ fusion, and the study of ϒ ( 1 3 D J ) states in ϒ ( 3 S ) decays.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have