Ds0+(2317) as an iso-triplet four-quark meson
Kunihiko Terasaki
Abstract
Although assigning Ds0+(2317) to the I3=0 component of iso-triplet four-quark mesons is favored by experiments, its neutral and doubly charged partners have not yet been observed. It is discussed why they were not observed in inclusive e+e- annihilation experiments and that they can be observed in B decays.
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