M. M. Khalifa

most citedLow-energy theorem for

γ \to 3 π

: surface terms against

π a_{1}

-mixing

6 citations · 13 across the 4 of their papers we have counts for

collaborators

4 papers

hep-ph2020

Gauge-covariant diagonalization of $π$ - $a_{1}$ mixing and the resolution of a low energy theorem

A. A. Osipov, M. M. Khalifa, B. Hiller

Using a recently proposed gauge covariant diagonalization of $π a_{1}$ -mixing we show that the low energy theorem $F^{π} = e f_{π}^{2} F^{3 π}$ of current algebra, relating the anomalous form…

hep-ph2020★ 2 cited

Account for axial vector mesons in the $η \to π^{+} π^{-} γ$ and $η^{'} \to π^{+} π^{-} γ$ decays

A. A. Osipov, A. A. Pivovarov, M. K. Volkov +1

The rates and spectra of the anomalous $η \to π^{+} π^{-} γ$ and $η^{'} \to π^{+} π^{-} γ$ decays are calculated. The approach is based on the effective meson Lagrangian obtained in the Nambu-Jona-L…

hep-ph2020★ 6 cited

Low-energy theorem for $γ \to 3 π$ : surface terms against $π a_{1}$ -mixing

A. A. Osipov, M. M. Khalifa, B. Hiller

We reconsider the contribution due to $π a_{1}$ -mixing to the anomalous $γ \to π^{+} π^{0} π^{-}$ amplitude from the standpoint of the low-energy theorem $F^{π} = e f_{π}^{2} F^{3 π}$ , which relates the…

hep-ph2018★ 5 cited

Electromagnetic interactions of mesons induced by the axial-vector -- pseudoscalar mixings

A. A. Osipov, M. M. Khalifa

It is shown that the diagonalization of the axial-vector -- pseudoscalar transitions in the effective meson Lagrangian in presence of electromagnetic interactions leads to a deviat…

Gauge-covariant diagonalization of π-a1​ mixing and the resolution of a low energy theorem

Account for axial vector mesons in the η→π+π−γ and η′→π+π−γ decays

Low-energy theorem for γ→3π: surface terms against πa1​-mixing

Electromagnetic interactions of mesons induced by the axial-vector -- pseudoscalar mixings

Gauge-covariant diagonalization of $π$ - $a_{1}$ mixing and the resolution of a low energy theorem

Account for axial vector mesons in the $η \to π^{+} π^{-} γ$ and $η^{'} \to π^{+} π^{-} γ$ decays

Low-energy theorem for $γ \to 3 π$ : surface terms against $π a_{1}$ -mixing