Neutrino Magnetic Moment Solution for the Solar Neutrino Problem and the SNO Experiment

Abstract

The motivations for the magnetic moment solution to the solar neutrino problem are briefly reviewed and the expected values for a number of observables to be measured by the SNO experiment are calculated assuming three different solar magnetic field profiles. The observables examined are the charged current event rate, the ratio of the neutral current to the charged current event rates and the charged current electron spectrum as well as their first and second moments. The dependence of results on the hep neutrino flux is also analysed and a comparison is made with the corresponding oscillation results.

Comments: 3 pages, to be published in the NOW2000 Proceedings, Concha Spechiula, Otranto, Italy, September 2000