K. Nurlan

activity

20162026

τ \to (K, K (1460)) ν_{τ}

and the value of the weak decay coefficients

F_{K}

and

F_{K^{^{'}}}

in the extended NJL model

10 citations · 59 across the 27 of their papers we have counts for

collaborators

Showing 2023Show all

5 papers · 1 filter

hep-ph2023

Decays of radially excited vector mesons $ρ^{'}$ and $ω^{'}$ in the extended NJL model

M. K. Volkov, A. B. Arbuzov, A. A. Pivovarov +1

The decay widths of $ρ^{'} \to π π, ω π, ρ η$ , $ω^{'} \to ρ π, ω η$ and $π^{'} \to ρ π$ are recalculated within the extended NJL quark model. It is shown that the mass of $ρ^{'} (1450)$ meson in the…

hep-ph2023

The decays $τ \to [K^{-} K^{0} π^{0}, K^{-} K^{+} π^{-}, K^{0} K^{0} ˉ π^{-}] ν_{τ}$ in the NJL quark model

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

The $τ$ lepton decays $τ \to [K^{-} K^{0} π^{0}, K^{-} K^{+} π^{-}, K^{0} K^{0} ˉ π^{-}] ν_{τ}$ are described in the $U (3) \times U (3)$ NJL quark model. The contact channel and intermediate channe…

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-ph2023

The decay $τ \to 3 π ν_{τ}$ and axial-vector meson $a_{1}$ in the NJL model

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

The branching fractions of $τ \to π^{+} π^{-} π^{-} ν_{τ}$ and $τ \to π^{-} 2 π^{0} ν_{τ}$ are calculated within the chiral NJL model. Features of the axial-vector $a_{1}$ meson which plays an importan…

hep-ph2023

Description of the decay $τ \to K π π ν_{τ}$ in the NJL type chiral quark model

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

The branching fractions of the decays $τ^{-} \to K^{-} π^{+} π^{-} ν_{τ}$ , $τ^{-} \to K^{-} π^{0} π^{0} ν_{τ}$ and $τ^{-} \to K ˉ^{0} π^{-} π^{0} ν_{τ}$ are calculated in the $U (3) \times U (3)$ Nambu--Jona-La…

Decays of radially excited vector mesons ρ′ and ω′ in the extended NJL model

The decays τ→[K−K0π0,K−K+π−,K0K0ˉπ−]ντ​ in the NJL quark model

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

The decay τ→3πντ​ and axial-vector meson a1​ in the NJL model

Description of the decay τ→Kππντ​ in the NJL type chiral quark model

Decays of radially excited vector mesons $ρ^{'}$ and $ω^{'}$ in the extended NJL model

The decays $τ \to [K^{-} K^{0} π^{0}, K^{-} K^{+} π^{-}, K^{0} K^{0} ˉ π^{-}] ν_{τ}$ in the NJL quark model

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

The decay $τ \to 3 π ν_{τ}$ and axial-vector meson $a_{1}$ in the NJL model

Description of the decay $τ \to K π π ν_{τ}$ in the NJL type chiral quark model