V. Golubev

activity

19972003

collaborators

15 papers

hep-ex2003

Experimental study of the e^+e^-\toπ^+π^-π^0 reaction by SND detector in the energy range sqrt{s}=0.42--1.38 GeV

M. N. Achasov, K. I. Beloborodov, A. V. Berdyugin +18

The review of the SND results of the $e^{+} e^{-} \to π^{+} π^{-} π^{0}$ process study in the energy range $s = 0.42$ -- 1.38 GeV at VEPP-2M collider, based on about $2 \times 1 0^{6}$ selecte…

hep-ex2001

Review of experimental results from SND detector

M. N. Achasov, V. M. Aulchenko, K. I. Beloborodov +28

The review of experimental results obtained with SND detector at VEPP-2M $e^{+} e^{-}$ collider in the energy region $s = 0.36$ -- 1.38 GeV is given. The presented results includ…

hep-ex2001

SND Upgade

G. N. Abramov, M. N. Achasov, V. M. Aulchenko +35

The program of upgrade of the Spherical Neutral Detector for future experiments at a new VEPP-2000 $e^{+} e^{-}$ collider is presented. Modernization includes upgrades of electromagneti…

hep-ex2000

Measurements of the parameters of the $ϕ (1020)$ resonance through studies of the processes $e^{+} e^{-} \to K^{+} K^{-}$ , $K_{S} K_{L}$ and $π^{+} π^{-} π^{0}$

M. N. Achasov, K. I. Beloborodov, A. V. Berdyugin +28

The cross sections of the processes $e^{+} e^{-} \to K^{+} K^{-}$ , $e^{+} e^{-} \to K_{S} K_{L}$ and $e^{+} e^{-} \to π^{+} π^{-} π^{0}$ were measured in the SND experiment at the VEPP-2M collider in the energy re…

hep-ex2000

The process $e^{+} e^{-} \to ω π^{0} \to π^{0} π^{0} γ$ up to 1.4 GeV

M. N. Achasov, K. I. Beloborodov, A. V. Berdyugin +29

The cross section of the $e^{+} e^{-} \to ω π^{0} \to π^{0} π^{0} γ$ reaction was measured by the SND detector at VEPP-2M $e^{+} e^{-}$ collider in the energy range from threshold up to 1.4 GeV. Results…

hep-ex2000

The $ϕ \to η π^{0} γ$ decay

M. N. Achasov, S. E. Baru, K. I. Beloborodov +26

Rare radiative decay $ϕ \to η π^{0} γ$ was studied with SND detector at {VEPP-2M} electron-positron collider and its branching ratio was measured: $B(ϕ\toηπ^0γ)=(0.88\pm0.14\pm0.09)\cdot…

Experimental study of the e^+e^-\toπ^+π^-π^0 reaction by SND detector in the energy range sqrt{s}=0.42--1.38 GeV

Review of experimental results from SND detector

SND Upgade

Measurements of the parameters of the ϕ(1020) resonance through studies of the processes e+e−→K+K−, KS​KL​ and π+π−π0

The process e+e−→ωπ0→π0π0γ up to 1.4 GeV

The ϕ→ηπ0γ decay

Measurements of the parameters of the $ϕ (1020)$ resonance through studies of the processes $e^{+} e^{-} \to K^{+} K^{-}$ , $K_{S} K_{L}$ and $π^{+} π^{-} π^{0}$

The process $e^{+} e^{-} \to ω π^{0} \to π^{0} π^{0} γ$ up to 1.4 GeV

The $ϕ \to η π^{0} γ$ decay