Final Results of the MAJORANA DEMONSTRATOR

The MAJORANA DEMONSTRATOR is a low background experiment searching for neutrinoless double-beta decay (0νββ) in ⁷⁶Ge and other rare events originating from physics beyond the standard model. The DEMONSTRATOR consisted of an array of high purity germanium detectors using three different p-type point-contact geometries (PPC, ICPC and BEGe), housed at the Sanford Underground Research Facility in Lead, SD. Thanks to its ultra-low background materials, world-leading energy resolution, and pulse-shape analysis background rejection techniques, the experiment achieved one of the lowest background indices to date for a 0νββ search. The experiment finished taking data with enriched detectors in March 2021 and, with 64.5 kg-yr of enriched exposure, produced a final half-life limit of T_1/2>8.3×10²⁵ yr. This talk will present the final half-life limit, other recent results, and ongoing analysis efforts for the MAJORANA DEMONSTRATOR.