Study of the e^+e^-\to\pi^0\gamma process in the energy range 0.60-1.06 GeV

TL;DR

This study investigates the e^+e^- to pi^0 gamma process within 0.60-1.06 GeV energy range at VEPP-2M, analyzing cross-sections and meson decay parameters using the vector meson dominance model.

Contribution

It provides new measurements of the cross-section and decay parameters for ho^0, ta, and  mesons in the specified energy range.

Findings

Preliminary cross-section measurements obtained.

Parameters of ta^0,  meson decays determined.

Data supports the vector meson dominance model.

Abstract

The process e^+e^-\to\pi^0\gamma in the energy range \sqrt{s}=0.60-1.06 GeV was studied at VEPP-2M collider with SND detector using 14 pb^{-1} of integrated luminosity. Data were analyzed in the framework of the vector meson dominance model. Preliminary results on obtained cross-section and parameters of \rho^0, \omega ,\phi \to \pi^0\gamma radiative decays are presented.