Review of experimental results from SND detector

TL;DR

This paper reviews experimental results from the SND detector at VEPP-2M collider, covering light meson decays, meson parameters, and hadron production in electron-positron collisions within 0.36 to 1.38 GeV energy range.

Contribution

It compiles and analyzes a broad set of experimental data on meson decays and interactions obtained with the SND detector, providing a comprehensive overview of results in this energy region.

Findings

Measurements of light vector meson radiative decays

Observation of rare $ au$-meson decay modes

Analysis of $e^+e^- o ext{hadrons}$ processes

Abstract

The review of experimental results obtained with SND detector at VEPP-2M $e^+e^-$ collider in the energy region $\sqrt[]{s}=0.36$ -- 1.38 GeV is given. The presented results include the following items: studies of the light vector mesons radiative decays, OZI-rule and G-parity suppressed $\phi$-meson rare decays, $\phi$-meson parameters measurements, studies of $e^+e^-\to\pi^+\pi^-\pi^0$ process dynamics, $\eta$ and $K_S$ mesons rare decays, $\eta$ and $\phi$ mesons conversion decays, and study of the $e^+e^-$ annihilation into hadrons.