Ce. Aalseth et al., THE STATUS OF THE IGEX GE-76 DOUBLE-BETA DECAY EXPERIMENT IN 1997, Nuclear physics. B, Proceedings supplement, 70, 1999, pp. 236-238
The International Germanium Experiment (IGEX) has six detectors contai
ning similar to 90 fiducial moles of Ge-76. Data from 74.84 fiducial m
ole years yield a lower bound T-1/2(0 nu), > 0.8 x 10(25) y for neutri
noless double-beta decay of Ge-76.