Y. Balytskyi

activity

20182021

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hep-ph2018

The problems of $η^{'} \to π^{0} γ γ$ decay and the New Physics

Yaroslav Balytskyi

Rare decays of light mesons may be a discovery window for a new weakly coupled forces hidden at low energy QCD scale. BES-III Collaboration reported the observation of the rare dec…

hep-ph2018

Vector meson dominance in $η^{'} \to π^{0} γ γ$ decay

Yaroslav Balytskyi

The decay $η^{'} \to π^{0} γ γ$ is studied theoretically in the framework of the Vector Meson Dominance model (VMD). We find theoretically a significant contribution of the interfer…

The problems of η′→π0γγ decay and the New Physics

Vector meson dominance in η′→π0γγ decay

The problems of $η^{'} \to π^{0} γ γ$ decay and the New Physics

Vector meson dominance in $η^{'} \to π^{0} γ γ$ decay