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Coupled-channel analysis of isoscalar f 0-mesons in \(\bar{\mathrm N}\)N annihilation and \(\pi \pi\) scattering

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Abstract.

The properties of f 0(980), f 0(1370) and f 0(1500) mesons are studied by means of a generalization of the Breit-Wigner approach preserving unitarity in case of several overlapping resonances.

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Authors and Affiliations

  1. Perm State University, 614600, Perm, Russia

    T. S. Belozerova & V. K. Henner

Authors
  1. T. S. Belozerova
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  2. V. K. Henner
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Corresponding author

Correspondence to V. K. Henner.

Additional information

Received: 30 September 2002, Published online: 22 October 2003

PACS:

11.80.-m Relativistic scattering theory - 13.25.Jx Decays of other mesons - 13.75.Lb Meson-meson interactions - 14.40.Cs Other mesons with S = C = 0, mass < 2.5 GeV

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Belozerova, T.S., Henner, V.K. Coupled-channel analysis of isoscalar f 0-mesons in \(\bar{\mathrm N}\)N annihilation and \(\pi \pi\) scattering. Eur. Phys. J. A 18, 309–312 (2003). https://doi.org/10.1140/epja/i2002-10223-5

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  • DOI: https://doi.org/10.1140/epja/i2002-10223-5

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