The process $e^+e^-topi^+pi^-pi^0$ in the energy range 2E_0=1.04 - 1.38 GeV

In the experiment with the SND detector at VEPP-2M e^+e^- collider the process $e^+e^-topi^+pi^-pi^0$ was studied in the energy range 2E_0 from 1.04 to 1.38 GeV. A broad peak was observed with the visible mass $M_{vis}=1220pm 20$ MeV and cross section in the maximum $sigma_0simeq 4$ nb. The peak can be interpreted as a $omega$-like resonance $omega (1200)$.