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ISSN - 03702693, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2000, vol. 474, p. 427-429

High precision mass measurements in Ψ and Υ families revisited

Artamonov A. S., Baru S. E., Blinov A. E., Blinov V. E., Bondar A. E., Bukin A. D., Chilingarov A. G., Denisov N. F., Eidelman S. I., Eidelman Yu I., Groshev V. R., Inozemtsev N. I., Kezerashvili G. Ya, Kiselev V. A., Klimenko S. G., Kolachev G. M., Kuper E. A., Kurdadze L. M., Lelchuk M. Yu, Mishnev S. I., Nikitin S. A., Onuchin A. P., Pakhtusova E. V., Panin V. S., Petrov V. V., Protopopov I. Ya, Saldin E. L., Shamov A. G., Shatunov Yu M., Shwartz B. A., Sidorov V. A., Skovpen Yu I., Skrinsky A. N., Tayursky V. A., Telnov V. I., Temnykh A. B., Tikhonov Yu A., Tumaikin G. M., Undrus A. E., Vorobiov A. I., Yurkov M. V., Zhilich V. N., Zholentz A. A.

High precision mass measurements in Ψ and Υ families performed in 1980-1984 at the VEPP-4 collider with OLYA and MD-1 detectors are revisited. The corrections for the new value of the electron mass are presented. The effect of the updated radiative corrections has been calculated for the J/Ψ(1S) and Ψ(2S) mass measurements. (C) 2000 Published by Elsevier Science B.V.