Initial measurement of reactor antineutrino oscillation at SNO+
Abstract
The SNO+ collaboration reports its first spectral analysis of long-baseline reactor antineutrino oscillation using 114 tonne-years of data. Fitting the neutrino oscillation probability to the observed energy spectrum yields constraints on the neutrino mass-squared difference m221. In the ranges allowed by previous measurements, the best-fit m221 is (8.85+1.10-1.33) × 10-5 eV2. This measurement is continuing in the next phases of SNO+ and is expected to surpass the present global precision on m221 with about three years of data.
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.