The process $e^{+}{e}^{-}\to \omega {\pi }^0\to {\pi }^0{\pi }^0\gamma$ up to 1.4 GeV

Abstract

The cross section of the $e^{+}{e}^{-}\to \omega {\pi }^0\to {\pi }^0{\pi }^0\gamma$ reaction was measured by the SND detector at VEPP-2M $e^{+}{e}^{-}$ collider in the energy range from threshold up to 1.4 GeV. Results of the cross section fitting by the sum of $\rho$, ${\rho }^{\prime }$ and ${\rho }^{\prime \prime }$ contributions are presented.

8 pages, 3 figures, 2 tables. Submitted to Phys. Lett. B

References in corpus (3)

• a_1(1260) dominance in the process e+e- \to 4πat energies 1.05--1.38 GeV
• Investigation of the $e^{+}{e}^{-}\to \omega {\pi }^0\to {\pi }^0{\pi }^0\gamma$ reaction in the energy domain near the $\varphi$-meson
• The process $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}{\pi }^0$ in the energy range 2E_0=1.04 - 1.38 GeV

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