Possible Explanation of the New Resonance in <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>e</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow><mrow><msup><mrow><mi>e</mi></mrow><mrow><mo>−</mo></mrow></msup></mrow></math></span> Annihilation

S. Borchardt; V. S. Mathur; S. Okubo

doi:10.1103/PhysRevLett.34.38

Possible Explanation of the New Resonance in $e^{+} e^{-}$ Annihilation

S. Borchardt, V. S. Mathur, and S. Okubo

Phys. Rev. Lett. 34, 38 – Published 6 January 1975

Abstract

We propose that the recently discovered resonance in $e^{+} e^{-}$ 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.