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ISSN - 03702693, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1995, vol. 364, p. 199-206

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

Akhmetshin R. R., Aksenov G. A., Anashkin E. V., Aulchenko V. M., Baibusinov B. O., Banzarov V. S., Barkov L. M., Baru S. E., Bondar A. E., Danilov V. V., Eidelman S. I., Fedotovich G. V., Gabyshev N. I., Grebeniuk A. A., Grigoriev D. N., Ivanov P. M., Khazin B. I., Koop I. A., Kuzmin A. S., Logashenko I. B., Lysenko A. P., Maksimov A. V., Merzlyakov Yu I., Monitch V. A., Nesterenko I. N., Okhapkin V. S., Perevedentsev E. A., Polumin A. A., Popkov E. V., Ptitzyn V. I., Purlats T. A., Redin S. I., Root N. I., Ruban A. A., Ryskulov N. M., Shatunov Yu M., Sher A. E., Shubin M. A., Shwartz B. A., Sidorov V. A., Skrinsky A. N., Smakhtin V. P., Snopkov I. G., Solodov E. P., Sukhanov A. I., Titov V. M., Yudin Yu V., Zavarzin V. G., Brown D. H., Miller J. P., Roberts B. L., Worstell W. A., Thompson J. A., Valine C. M., Cushman P. B., Dhawan S. K., Hughes V. W.

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. © 1995.