K. Nurlan

collaborators

2 papers

hep-ph2023

Three-meson $τ$ decays involving kaons and $η$ mesons in the NJL model

M. K. Volkov, A. A. Pivovarov, K. Nurlan

Branching fractions of decays $τ \to K^{0} π^{-} η ν_{τ}$ , $τ \to K^{-} π^{0} η ν_{τ}$ , $τ \to K^{-} K^{0} η ν_{τ}$ and $τ \to K^{-} η η ν_{τ}$ are calculated in the $U (3) \times U (3)$ chiral NJL quark model. The…

hep-ph2022

The decay $η^{'} \to π ρ$ in the chiral NJL model

M. K. Volkov, A. A. Pivovarov, K. Nurlan

The branching fraction of the decay $η^{'} \to π ρ$ is calculated in the chiral quark NJL model. The decay exists due to the mass difference between $u$ - and $d$ -quarks leading to $π^{…

Three-meson τ decays involving kaons and η mesons in the NJL model

The decay η′→πρ in the chiral NJL model

Three-meson $τ$ decays involving kaons and $η$ mesons in the NJL model

The decay $η^{'} \to π ρ$ in the chiral NJL model