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- Title
The e[sup +]e[sup –]→π[sup 0]π[sup 0]γ Process below 1.0 GeV.
- Authors
Achasov, M. N.; Beloborodov, K. I.; Berdyugin, A. V.; Bogdanchikov, A. G.; Bozhenok, A. V.; Bukin, A. D.; Bukin, D. A.; Burdin, S. V.; Vasil’ev, A. V.; Ganyushin, D. I.; Golubev, V. B.; Dimova, T. V.; Drozdetskiı, A. A.; Druzhinin, V. P.; Ivanov, P. M.; Ivanchenko, V. N.; Korol’, A. A.; Korostelev, M. S.; Koshuba, S. V.; Kukartsev, G.A.
- Abstract
The e[sup +]e[sup –]→π[sup 0]π[sup 0]γ reaction was studied in the energy range 0.36–0.97 GeV on a VEPP-2M e[sup +]e[sup –] collider with an SND detector. The decay probabilities were found to be B(ω→π[sup 0]π[sup 0]γ) = (7.8±2.7±2.0) ×10[sup –5] and B(ρ→π[sup 0]π[sup 0]γ) = (4.8[sup +3.4][sub -1.8]±0.2) ×10[sup –5]. © 2000 MAIK “Nauka / Interperiodica”.
- Subjects
NUCLEAR reactions; COLLIDERS (Nuclear physics); DETECTORS
- Publication
JETP Letters, 2000, Vol 71, Issue 9, p355
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.568352