Abstract
We propose that the recently discovered resonance in annihilation is a member of the 15 ⊕ 1 dimensional representation of the SU(4) group. This hypothesis is consistent with the various experimental features reported for the resonance. In addition, we make a prediction for the masses of the charmed vector mesons belonging to the same representation.
- Received 18 November 1974
DOI:https://doi.org/10.1103/PhysRevLett.34.38
©1975 American Physical Society