A model-independent analysis of final-state interactions in B ¯ d / s 0 → J / ψ π π $$ {\overline{B}}_{d/s}^0\to J/\psi \pi \pi $$
Crossref DOI link: https://doi.org/10.1007/JHEP02(2016)009
Published Online: 2016-02-01
Published Print: 2016-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Daub, J. T.
Hanhart, C.
Kubis, B.