Abstract.
The production of σ and κ in J/ψ decays is presented using 58 million J/ψ events collected at BES II detector. We also report the study of the light scalar mesons f 0(980), f 0(1370), f 0(1500) and f 0(1710) etc. in J/ψ decays.
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Hongbo, L. The study of light scalar mesons at BESII. Eur. Phys. J. A 31, 461–464 (2007). https://doi.org/10.1140/epja/i2006-10205-7
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DOI: https://doi.org/10.1140/epja/i2006-10205-7