Preliminary Result of Frascati (ADONE) on the Nature of a New 3.1-GeV Particle Produced ine+e−Annihilation

We report on the results at ADONE to study the properties of the newly found 3.1-BeV particle.Received 18 November 1974DOI:https://doi.org/10.1103/PhysRevLett.33.1408©1974 American Physical Society

Preliminary Result of Frascati (ADONE) on the Nature of a New 3.1-GeV Particle Produced ine+e−Annihilation | Litlas