arXiv subjects
Publications and source records attributed to U. A. Khalikov.
The $ϕ\to ωπ^0$ decay is studied using the method of phenomenological chiral Lagrangians. It is shown that the weak hadronic current between $ω$-and $π^0$ -mesons is equal to zero and this decay channel proceeds only due to the $ϕ-ρ$ mixing diagram.
The τ\to (a_1 h)^- ν_τ decays of the τ-lepton are studied using the method of phenomenological chiral Lagrangians. The expression of weak hadronic currents between pseudoscalar and axial-vector meson states is obtained. Calculated partial widths for these decays are compared with the available experimental data.