Dalitz Decays of Unflavored Mesons in the Poincaré Covariant Quark Model
DOI:
https://doi.org/10.15407/ujpe64.6.451Keywords:
Poincar, point-form, quark, meson, lepton pairAbstract
The procedure for obtaining the radiative decay constants of pseudoscalar and vector unflavored mesons in the point-form of PiQM is presented. Based on the obtained earlier parameters of the model for light (u, d, s) quarks, we obtain the remaining parameters from the experiments on the V → Py and P → Vy decays. As a result, the mixing angles for pseudoscalar and vector mesons and the behavior of the V → Pℓ+ℓ− decay constant are obtained in agreement with modern experimental data.
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