Possible excitation of new C=+1 states via 2 photons e+e− annihilation |
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Authors: | F.M. Renard |
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Abstract: | We suggest to look at the reactions e+e?→χ→ hadrons which can occur via 2γ annihilation around 3.4 and 3.5 GeV with a cross-section of the order of a few 10?34cm2 MeV and where the χ could decay mainly into ππηc and ηηc. |
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