Summary
The e+ e− annihilation into multihadrons shows evidence for several resonant states. These states can be identified as recurrencies of the vector mesons ρ, ω and ϕ. The data considered here have been collected with the DM2 detector at DCI, the Orsay colliding ring, and refer to about 2 pb−1 luminosity in the 1350–2400 MeV energy range.
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Castro, A. Status of vector meson spectroscopy from the DM2 e+ e− annihilation studies in the 1350–2400 MeV energy range. Nuov Cim A 107, 1807–1814 (1994). https://doi.org/10.1007/BF02823574
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DOI: https://doi.org/10.1007/BF02823574