Phys. Rev. Lett. 34, 1357–1360 (1975)Quantum Numbers and Decay Widths of the ψ(3095)Received 7 April 1975; published in the issue dated 26 May 1975 We present cross sections for e+e-→hadrons, e+e-, and μ+μ- near 3095 MeV. The ψ(3095) resonance is established as having an assignment JPC=1--. The mass is 3095 ±4 MeV. The partial width to electrons is Γe=4.8±0.6 keV and the total width Γ=69±15 keV. Total rates and interference measurements for the lepton channels are in accord with μ-e universality. © 1975 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.34.1357
DOI:
10.1103/PhysRevLett.34.1357
PACS:
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