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SEMINAR
Tuesday, June 6th - h. 15.00 Auditorium Bruno Touschek
E. Solodov BINP, Novosibirsk
Recent Results from VEPP-2M Collider
Abstract
About 33 pb-1 have been collected by CMD-2 detector at e+e- VEPP-2M collider in Novosibirsk in the energy range from 0.36 to 1.4 GeV. New high precision parameters of rho, omega and phi resonances have been obtained. Multihadron production was studied in all available energy range, including precision measurements of pion form factor and final states with three, four and five pions. About 15 pb-1 have been collected around phi peak, corresponding to 21 millions of phi decays. The branching ratios up to the 10-5 level have been measured in the different decay channels. Data analysis is in progress. Other news from Novosibirsk will also be reported.
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