EPJ Web of Conferences (Jan 2019)

There is only one set of the correct values of fF, fD and fS coupling constants in SU(3) invariant Lagrangian of the vector-meson-baryon interactions

  • Adamuščín Cyril,
  • Bartoš Erik,
  • Dubnička Stanislav,
  • Dubničková Anna Z.

DOI
https://doi.org/10.1051/epjconf/201919902024
Journal volume & issue
Vol. 199
p. 02024

Abstract

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One can prove, there is generally eight various ω − ø mixings forms in elementary particle physics, which on one side give different forms of the vector-meson-nucleon coupling constants through fF, fD and fS in SU(3) invariant Lagrangian of the vector-meson-baryon interactions, and on the other side different signs of the universal vector-meson coupling constants fρ, fω and fø. Identical set of numerical values of fF, fD and fS is evaluated only in that case, if the same ω − ø mixing is applied to a derivation of the vectormeson-nucleon coupling constant forms and also to the signs of the universal vector-meson coupling constants fρ, fω and fø.