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

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.