Measurement of the Two-Neutrino Double Beta Decay Half-life of   $^{130}$Te with the CUORE-0 Experiment
  We report on the measurement of the two-neutrino double beta decay half-life of $^{130}$Te with the CUORE-0 detector. From an exposure of 33.4 kg$\cdot$y of TeO$_2$, the half-life is determined to be $T_{1/2}^{2\nu}$ = [8.2 $\pm$ 0.2 (stat.) $\pm$ 0.6 (syst.)] $\times$ 10$^{20}$y. This result is obtained after a detailed reconstruction of the sources responsible for the CUORE-0 counting rate, with a specific study of those contributing to the $^{130}$Te neutrinoless double beta decay region of interest. 
CUORE Collaboration: C. Alduino, K. Alfonso, D. R. Artusa, F. T.   Avignone III, O. Azzolini, T. I. Banks, G. Bari, J.W. Bee...
nucl-ex