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The study of light scalar mesons at BESII

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

PACS.

  • 12.39.Mk Glueball and nonstandard multi-quark/gluon states
  • 13.25.Gv Decays of J/ψ, Υ, and other quarkonia
  • 14.40.-n Mesons