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ISSN - 09205632, Nuclear Physics B - Proceedings Supplements, 2012, vol. 225-227, p. 201-204

First results on the nucleon form factors from SND

Achasov M. N., Barnyakov A. Yu, Beloborodov K. I., Berdugin A. V., Berkaev D. E., Bogdanchikov A. G., Borisov A. A., Botov A. A., Bukin D. A., Dimova T. V., Druzhinin V. P., Golubev V. B., Grevtsov K. A., Kardapoltsev L. V., Kharlamov A. G., Koop I. A., Korol A. A., Koshuba S. V., Kovrizhin D. P., Lysenko A. P., Martin K. A., Nesterenko I. N., Obrazovsky A. E., Pakhtusova E. V., Perevedentsev E. A., Rogovsky Yu A., Romanov A. L., Serednyakov S. I., Shatunov Yu M., Shatunov P. Yu, Shtol D. A., Silagadze Z. K., Skovpen K. Yu, Skrinsky A. N., Surin I. K., Tikhonov Yu A., Usov Yu V., Vasilyev A. V., Zemlyansky I. M.

Results of the first measurements of the cross sections for the e +e -→pp- and e +e -→nn- with the SND detector are presented. The analysis is based on data with integrated luminosity of 2.8pb -1, collected in 2011 by the SND detector at the VEPP-2000 e +e - collider in the energy range above nucleon production threshold. © 2012 Elsevier B.V.