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On the ππ-scattering lengths in the theory with effective Lagrangian

  • Elementary Particles and Fields
  • Theory
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Abstract

Use of the effective Lagrangian incorporating both the scalar and pseudoscalar mesons gives a possibility to calculate the ππ-scattering lengths without attraction of the ChPT theory.

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Correspondence to E. P. Shabalin.

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Shabalin, E.P. On the ππ-scattering lengths in the theory with effective Lagrangian. Phys. Atom. Nuclei 79, 212–215 (2016). https://doi.org/10.1134/S1063778816020162

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  • DOI: https://doi.org/10.1134/S1063778816020162

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