Recent results from the SND experiment at the VEPP-2000 collider

8 Jun 2026, 12:10
25m
Remote

Remote

Speaker

Andrey Kupich (BINP)

Description

We present studies that are based on the 1 fb$^{-1}$ data, and acquired
by the SND detector with $e^+e^-$-collisions at VEPP-2000 in the
$\sqrt{s}$=0.3–2 GeV energy range. Our results of high precision
measurements of the
$e^+e^- \to \pi^+\pi^-$ and $e^+e^- \to \pi^+\pi^-\pi^0$
cross sections and the calculation of their Hadronic Contribution to the
Muon (g-2) are presented. Also we report the results of the analysis of
the $e^+e^-\to \eta\gamma$ and $e^+e^-\to \pi^0\gamma$ radiative
processes
near mass of the $\phi$-meson, the study of the cross section of
$e^+e^-\to \omega\pi^0\to\pi^0\pi^0\gamma$
process, the dalitz analysis of the $e^+e^- \to \pi^+\pi^-\pi^0$
process at
the energy range $\sqrt{s}$=1.05–2 GeV and the measurement
of the inclusive hadronic cross section at 1.8 GeV $<\sqrt{s}<$2 GeV.

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Author

Andrey Kupich (BINP)

Presentation materials