“…At the same time, due to the energy restrictions caused by the τ -lepton mass, intermediate mesons in these states play the main role in the τ -lepton decays. That is why, the use of the extended NJL model allowed a successful description of a series of τ -decays, specifically τ → (π, π(1300))ν τ [24], τ → (η, η )πν τ [25], τ → πων τ [26], τ → (η, η )2π [27], τ → (ρ(770), ρ(1450))ν τ , τ → (K * (892), K * (1410))ν τ [28], τ → K − π 0 ν τ [29].…”