Results of the experiments from the neutral detector at the VEPP-2M storage ring in the energy region 2E$_{0}$ = 1.05 - 1.40 GeV

Dolinski, S.I. ; Druzhinin, V P ; Dubrovin, M S ; et al.
IYAF-85-98, 1985.
Inspire Record 1393709 DOI 10.17182/hepdata.982

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4 data tables

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Processes e+ e- --> K+ K-, K(S) K(L) and pi+ pi- pi0 at the Phi(1020) resonance energy region.

Achasov, M.N. ; Beloborodov, K.I. ; Berdyugin, A.V. ; et al.
Phys.Rev.D 63 (2001) 072002, 2001.
Inspire Record 533574 DOI 10.17182/hepdata.41706

The cross sections of the processes $e^+e^- \to K^+K^-$, $e^+e^- \to K_SK_L$ and $e^+e^- \to \pi^+\pi^-\pi^0$ were measured in the SND experiment at the VEPP-2M collider in the energy region near the $\phi(1020)$ meson. These measurements were based on about $10^6$ $K^+K^-$, $0.5 \times 10^6$ $K_SK_L$ and $0.4 \times 10^6$ $\pi^+\pi^-\pi^0$ selected events. Themeasured cross sections have been analyzed in the framework of the vector meson dominance model and the main parameters of the $\phi$-resonance were obtained, such as its mass, width, the production cross section and branching ratios of the main decay modes. The measured value of the $\phi$ meson total width, $\Gamma_{\phi} = 4.21 \pm 0.04$ is lower than the present world average of $4.458 \pm 0.032$ MeV. Contributions in addition to the conventional vector meson dominance model were found in the $e^+e^- \to \pi^+\pi^-\pi^0$ reaction cross section.

2 data tables

Scan PHI9801 (see text). Point-to-point systematic errors are due to model uncertainty.

Scan PHI9802 (see text). Point-to-point systematic errors are due to model uncertainty.


Experiments at VEPP-2M with SND detector

The SND collaboration Achasov, M.N. ; Aulchenko, V.M. ; Baru, S.E. ; et al.
BINP-98-65, 1998.
Inspire Record 476386 DOI 10.17182/hepdata.50374

Short overview of experiments with SND detector at VEPP-2M e^+e^- collider in the energy range 2E = 400 - 1400 MeV and preliminary results of data analysis are presented.

4 data tables

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STUDY OF THE OMEGA MESON IN THE VEPP-2M STORAGE RING

Kurdadze, L.M. ; Pakhtusova, E.V. ; Sidorov, V.A. ; et al.
JETP Lett. 36 (1982) 274-276, 1982.
Inspire Record 185895 DOI 10.17182/hepdata.16930

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1 data table

No description provided.


Measurement of the Properties of the $\Omega$ Meson With a Cryogenic Magnetic Detector

Barkov, L.M. ; Vasserman, I.B. ; Vorobev, P.V. ; et al.
JETP Lett. 46 (1987) 164-167, 1987.
Inspire Record 255953 DOI 10.17182/hepdata.16910

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1 data table

No description provided.