Volume 398 - The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T06: QCD and Hadronic Physics
Study of e+e- annihilation to hadrons with SND at VEPP-2000
V.P. Druzhinin*, M.N. Achasov, A.Y. Barnyakov, K.I. Beloborodov, A.V. Berdyugin, A.G. Bogdanchikov, A.A. Botov, T.V. Dimova, L.V. Kardapoltsev, A.G. Kharlamov, A.A. Korol, D.P. Kovrizhin, A.S. Kupich, N.A. Melnikova, A.E. Obrazovsky, E.V. Pakhtusova, K.V. Pugachev, S.I. Serednyakov, D.A. Shtol, Z.K. Silagadze, I.K. Surin, Y.V. Usov and V.N. Zabin
*: corresponding author
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Pre-published on: March 07, 2022
Published on: May 12, 2022
Abstract
Recent results on $e^+e^-$ annihilation to hadrons below 2 GeV obtained at the SND experiment at the VEPP-2000 collider are presented. In particular, we discuss measurements of the $e^+e^-\to\pi^+\pi^-$ and $e^+e^-\to n\bar{n}$ cross sections, and study of the processes $e^+e^-\to\pi^+\pi^-\pi^0$, $K^+K^-\pi^0$, $\eta\pi^0\gamma$, and $\eta\eta\gamma$.
DOI: https://doi.org/10.22323/1.398.0404
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