A. Pivovarov

activity

20152026

f_{1} (1285) \to ρ γ

and related processes

17 citations · 119 across the 41 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

hep-ph2018★ 6 cited

Decay rates $f_{1} (1285) \to ρ^{0} π^{+} π^{-}$ and $a_{1} (1260) \to ω π^{+} π^{-}$ in the Nambu -- Jona-Lasinio model

A. A. Osipov, A. A. Pivovarov, M. K. Volkov

The anomalous decays $f_{1} (1285) \to ρ^{0} π^{+} π^{-}$ and $a_{1} (1260) \to ω π^{+} π^{-}$ violating natural parity for vectors and axial-vectors are studied in the framework of the Nambu -- Jona-Lasi…

hep-ph2018★ 3 cited

Low energy process $e^{+} e^{-} \to K^{+} K^{-}$ in the extended Nambu-Jona-Lasinio model

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

In the extended Nambu-Jona-Lasinio model, the process of production of charged kaon pair on colliding electron-positron beams in the energy interval 1 - 1.7 GeV is described. In st…

hep-ph2018★ 11 cited

$τ \to f_{1} (1285) π^{-} ν_{τ}$ decay in the extended Nambu -- Jona-Lasinio model

M. K. Volkov, A. A. Pivovarov, A. A. Osipov

Within the framework of the extended Nambu -- Jona-Lasinio model, we calculate the matrix element of the $τ \to f_{1} (1285) π^{-} ν_{τ}$ decay, obtain the invariant mass distribution of…

Decay rates f1​(1285)→ρ0π+π− and a1​(1260)→ωπ+π− in the Nambu -- Jona-Lasinio model

Low energy process e+e−→K+K− in the extended Nambu-Jona-Lasinio model

τ→f1​(1285)π−ντ​ decay in the extended Nambu -- Jona-Lasinio model

Decay rates $f_{1} (1285) \to ρ^{0} π^{+} π^{-}$ and $a_{1} (1260) \to ω π^{+} π^{-}$ in the Nambu -- Jona-Lasinio model

Low energy process $e^{+} e^{-} \to K^{+} K^{-}$ in the extended Nambu-Jona-Lasinio model

$τ \to f_{1} (1285) π^{-} ν_{τ}$ decay in the extended Nambu -- Jona-Lasinio model