2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/177582Possible decays of four-quark mesons are studied by assigning the newly observed BABAR resonance to a four-quark meson with C=S=I=1. It is expected that some of them can be observed as narrow resonances. Implication of existence of four-quark mesons in hadronic weak interactions is also discussed.3 pages, 0 figureHigh Energy Physics - Phenomenologytext