Manifestation of $a_1(1260)$ meson in the process $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}{\pi }^0$

I. V. Obraztsov, A. S. Rudenko, A. I. Milstein

The charge asymmetry in the process $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}{\pi }^0$ is studied taking into account a longitudinal polarization of electrons (positrons). The asymmetry arises due to interfere…