Measurement of φ meson parameters with CMD-2 detector at VEPP-2M collider

R.R. Akhmetshin, G.A Aksenov, E. Anashkin, V.M. Aulchenko, B.O. Baibusinov, V.Sh. Banzarov, S.E. Baru, A. Bondar, S.I. Eidelman, G.V. Fedotovich,

Physics Letters B · 1995 · 66 citations · 5 references

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Abstract

Results of the measurement of the φ meson parameters with the general purpose detector CMD-2 at the upgraded e+e− collider VEPP-2M at Novosibirsk are presented. This is the first measurement of the four major φ decay modes in a single e+e− experiment. The results based on about 55,600 identified hadronic events are consistent with previous measurements, and have precision comparable to the current world average.

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