Study of the $$\boldsymbol{e}^{\boldsymbol{+}}\boldsymbol{e}^{\boldsymbol{-}}$$ Annihilation into Hadrons with the SND Detector at the VEPP-2000 Collider
Recent results on a study of exclusive processes of $$e^{+}e^{-}$$ annihilation into hadrons below 2 GeV obtained at the SND detector are presented. The analyses are based on data collected at the VEPP-2000 collider. In particular, we present the measurements of the $$e^{+}e^{-}\to\eta\gamma$$ , $$e^{+}e^{-}\to\pi^{+}\pi^{-}\pi^{0}$$ , $$e^{+}e^{-}\to\omega\pi^{0}$$ cross sections and the preliminary results on study of the $$e^{+}e^{-}\to\eta\pi^{+}\pi^{-}2\pi^{0}$$ process. The results obtained are compared with previous measurements.
Authors
- I. K. Surin
- A. A. Botov
- Е. В. Пахтусова
- A. Kupich
- A. Barnyakov (ORCID: https://orcid.org/0000-0002-8556-6622)
- A. A. Korol
- V. N. Zabin
- N. A. Melnikova (ORCID: https://orcid.org/0000-0002-5389-7400)
- M. N. Achasov
- L. V. Kardapoltsev
- В. П. Дружинин (ORCID: https://orcid.org/0000-0001-5452-8909)
- З. К. Силагадзе (ORCID: https://orcid.org/0000-0003-0704-4199)
- K. V. Pugachev
- S. I. Serednyakov (ORCID: https://orcid.org/0000-0002-3948-9101)
- T. Dimova (ORCID: https://orcid.org/0000-0002-9560-0660)
- Yu. V. Usov
- A. P. Krukov
- A. V. Berdyugin
- K. I. Beloborodov
- D. Shtol
- A. G. Bogdanchikov
- A. G. Kharlamov
- D. P. Kovrizhin
- A. E. Obrazovsky
Institutions
- Novosibirsk State University (RU)
- Budker Institute of Nuclear Physics (RU)
Publication Details
- Journal
- Moscow University Physics Bulletin
- Published
- 2024-12-01
- DOI
- https://doi.org/10.3103/s0027134924700851
- Primary Topic
- Particle physics theoretical and experimental studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00