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Composite scalar mesons in QCD

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Il Nuovo Cimento A (1965-1970)

Summary

The effective Lagrangian is derived by the bosonization method to describe the lowlying scalar mesons in the QCD low-energy region. The mass spectra and two-photon width Γ(f0(975)→γγ)=0.34 keV are in good agreement with the experiment.

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Author notes

  1. V. Novozhilov

    Present address: Department of Theoretical Physics, Leningrad State University, 198904, Leningrad, USSR

Authors and Affiliations

  1. Department of Theoretical Physics, Leningrad State University, 198904, Leningrad, USSR

    A. Bodyulkov

  2. International Centre for Theoretical Physics, Trieste, Italy

    V. Novozhilov

Authors
  1. A. Bodyulkov
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  2. V. Novozhilov
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Bodyulkov, A., Novozhilov, V. Composite scalar mesons in QCD. Nuov Cim A 103, 1381–1388 (1990). https://doi.org/10.1007/BF02820567

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  • DOI: https://doi.org/10.1007/BF02820567

PACS 12.90

PACS 13.60

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