The decay $\tau \to K^{-}{\pi }^0{\nu }_{\tau }$ in the Nambu-Jona-Lasinio model

M. K. Volkov, A. A. Pivovarov

In this paper, the width of the decay $\tau \to K^{-}{\pi }^0{\nu }_{\tau }$ is calculated in the framework of the Nambu-Jona-Lasinio model. The contributions of the intermediate vector $K^{…