An array of low-background ${}^3$He proportional counters for the Sudbury Neutrino Observatory

J. F. Amsbaugh, J. M. Anaya, J. Banar +71

An array of Neutral-Current Detectors (NCDs) has been built in order to make a unique measurement of the total active flux of solar neutrinos in the Sudbury Neutrino Observatory (S…