K. Nurlan

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hep-ph2023

Decays $τ \to 3 K ν_{τ}$ in $U (3) \times U (3)$ quark NJL model

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

The widths of the decays $τ \to K^{-} K^{+} K^{-} ν_{τ}$ and $τ \to K^{-} K^{0} K ˉ^{0} ν_{τ}$ are calculated in the $U (3) \times U (3)$ chiral quark NJL model. Four channels are considered: conta…

hep-ph2022

Low-energy interactions of mesons with participation of the first radially excited states in $U (3) \times U (3)$ NJL model

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

The $U (3) \times U (3)$ chiral symmetric NJL model describing pseudoscalar, vector, and axial vector mesons in both the ground state and first radially excited states is shortly pre…

Decays τ→3Kντ​ in U(3)×U(3) quark NJL model

Low-energy interactions of mesons with participation of the first radially excited states in U(3)×U(3) NJL model

Decays $τ \to 3 K ν_{τ}$ in $U (3) \times U (3)$ quark NJL model

Low-energy interactions of mesons with participation of the first radially excited states in $U (3) \times U (3)$ NJL model