The result of the neutrino magnetic moment measurement at the Kalinin Nuclear Power Plant (KNPP) with GEMMA spectrometer is presented. The antineutrino-electron scattering is investigated. A high-purity germanium detector with a mass of 1.5kg placed at a distance of 13.9m from the 3 GW th reactor core is exposed to the antineutrino flux of 2.7 10 13 1/cm 2/s. The recoil electron spectra taken in 18134 and 4487 hours for the reactor ON and OFF periods are compared. The upper limit for the neutrino magnetic moment 2.9 10 - 11 B at 90 C.L. is derived from the data processing. Copyright © 2012 A. G. Beda et al.
Beda, A. G., Brudanin, V. B., Egorov, V. G., Medvedev, D. V., Pogosov, V. S., Shirchenko, M. V., & Starostin, A. S. (2012). The results of search for the neutrino magnetic moment in GEMMA experiment. Advances in High Energy Physics, 2012. https://doi.org/10.1155/2012/350150