Вы находитесь на старом сайте НГУ. Перейти на новый сайт

ISSN - 17480221, Journal of Instrumentation, 2014, vol. 9, p. -

Current status of luminosity measurement with the CMD-3 detector at the VEPP-2000 e+e- collider

Akhmetshin R. R., Anisenkov A. V., Aulchenko V. M., Banzarov V. S., Bashtovoy N. S., Berkaev D. E., Bragin A. V., Eidelman S. I., Epifanov D. A., Epshteyn L. B., Erofeev A. L., Fedotovich G. V., Gayazov S. E., Grebenuk A. A., Grigoriev D. N., Gromov E. M., Ignatov F. V., Karpov S. V., Ivanov V. L., Kazanin V. F., Khazin B. I., Kirpotin A. N., Koop I. A., Kovalenko O. A., Kozyrev A. N., Kozyrev E. A., Krokovny P. P., Kuzmenko A. E., Kuzmin A. S., Logashenko I. B., Lukin P. A., Lysenko A. P., Mikhailov K. Yu, Okhapkin V. S., Pestov Yu N., Perevedentsev E. A., Popov A. S., Popov Yu S., Razuvaev G. P., Rogovsky Yu A., Romanov A. L., Ruban A. A., Ryskulov N. M., Ryzhenenkov A. E., Shebalin V. E., Shemyakin D. N., Shwartz B. A., Shwartz D. B., Sibidanov A. L., Shatunov P. Yu, Shatunov Yu M., Solodov E. P., Titov V. M., Talyshev A. A., Vorobiov A. I., Yudin Yu V., Zharinov Yu M.

© 2014 IOP Publishing Ltd and Sissa Medialab srl. Since December 2010 the CMD-3 detector has taken data at the electron-positron collider VEPP-2000. The collected data sample corresponds to an integrated luminosity of 60 pb-1 in the c.m. energy from 0.32 up to 2 GeV. The preliminary results of the luminosity measurement are presented in various energy ranges. The current accuracy for integrated luminosity is estimated to be 1%.