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On the spectroscopy in ee annihilation
Authors:M Greco
Abstract:The properties of the radial excitations of the , ω and mesons are discussed. In particular it is proposed to identify the recently observed states at √s 1.5, 1.82 and 2.13 GeV in e+e annihilation with the D3D1(λλ), ″ and ′″ mesons respectively. The ′ meson is suggested to lie in the vicinity of 1.5 GeV and strongly coupled to the D. The ″(1.6) width is also suggested to be smaller than previously reported.
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