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Properties of the scalar mesons \(f_0(1370), f_0(1500)\) and \(f_0(1710)\)

  • D.-M. Li
  • H. Yu">
  • Q.-X. Shen">
Theoretical physics

Abstract.

In the three-state mixing framework, considering the possible glueball components of \(\eta\) and \(\eta^\prime\), we investigate the hadronic decays of \(f_0(1370)\), \(f_0(1500)\) and \(f_0(1710)\) into two pseudoscalar mesons. The quarkonia–glueball content of the three states is determined from a fit to the new data presented by the WA102 Collaboration. We find that these data are insensitive to the possible glueball components of \(\eta\) and \(\eta^\prime\). Furthermore, we discuss some properties of the mass matrix describing the mixing of the isoscalar scalar mesons.

Keywords

Mass Matrix Pseudoscalar Meson Scalar Meson Hadronic Decay WA102 Collaboration 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • D.-M. Li
    • 2
  • H. Yu">
    • 1
  • Q.-X. Shen">
    • 1
  1. 1.CCAST (World Lab), P.O. Box 8730, Beijing 100080, P.R. China CN
  2. 2.Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918 (4), Beijing 100039, P.R. China CN

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