Enviar artigo por via de e-mail Energy dependence of the cross sections for the e+e– → hadrons process near the production threshold for the NN̄ pair
- Autores: Obrazovsky A.E.1,2, Serednyakov S.I.1,2
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Afiliações:
- Budker Institute of Nuclear Physics
- Novosibirsk State University
- Edição: Volume 80, Nº 4 (2017)
- Páginas: 646-649
- Seção: Elementary Particles and Fields
- URL: https://journals.rcsi.science/1063-7788/article/view/192113
- DOI: https://doi.org/10.1134/S1063778817040184
- ID: 192113
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Resumo
The energy dependence of the cross sections for the processes e+e− → π+π−π0, K+K−, ηπ+π−, ωπ0, and K+K−π+π− is studied near the production threshold for a nucleon–antinucleon pair. It is shown that, within the measurement errors, the cross sections in question behave smoothly in this energy region.
Sobre autores
A. Obrazovsky
Budker Institute of Nuclear Physics; Novosibirsk State University
Autor responsável pela correspondência
Email: A.E.Obrazovsky@inp.nsk.su
Rússia, pr. Akademika Lavrentieva 11, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
S. Serednyakov
Budker Institute of Nuclear Physics; Novosibirsk State University
Email: A.E.Obrazovsky@inp.nsk.su
Rússia, pr. Akademika Lavrentieva 11, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
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