K.I. Beloborodov

Study of e+e-→ωπ0→π0π0γ in the energy range 1.05-2.00 GeV with the SND detector

The cross section for the process e+e- --> omega pi0 --> pi0 pi0 gamma has been measured in the energy range 1.05--2.00 GeV. The experiment has been performed at the e+e- collider VEPP-2000 with the SND detector. The measured e+e- --> omega pi0 cross section above 1.4 GeV is the most accurate to date. Below 1.4 GeV our data are in good agreement with the previous SND and CMD-2 measurements. Data on the e+e- --> omega pi0 cross section are well described by the VMD model with two excited rho-like states. From the measured cross section we have extracted the gamma^* --> omega pi0 transition form factor. It has been found that the VDM model cannot describe simultaneously our data and data obtained from the omega --> pi0 mu+ mu- decay. We have also tested CVC hypothesis comparing our results on the e+e- --> omega pi0 cross section with data on the tau- --> omega pi- nu_{tau} decay.

Reanalysis of the e + e − → η γ reaction cross section

In the experiment with the SND detector at the VEPP-2M

Direct measurement of the phi(1020) leptonic branching ratio.

e^+e^-

NEW DATA FROM SND DETECTOR IN NOVOSIBIRSK

collider measuring the

Study of the process e+e- → π+π -π0 in the energy region √s from 0.98 to 1.38 GeV

e^+e^-to etagamma

Radiative decays of light vector mesons

cross section in the energy range

Measurement of hadron cross sections with the SND detector

0.6<sqrt{s}<1.38 mathrm{GeV}

Measurement of the KL nuclear interaction length in the NaI(Tl) calorimeter

the reanalysis of data is performed. The goal is to improve the accuracy of the previous results by analysing ambiguities in the approximation of energy dependence of the

Particle identification system based on dense aerogel for SND detector at VEPP-2000 collider

e^+e^-to etagamma

Pion Form Factor at SND (new edition)

cross section, which were not taken into account in our previous study. We report new results on the approximation of the