| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1846182 | Nuclear Physics B - Proceedings Supplements | 2013 | 6 Pages |
Abstract
We report on a search for neutrinoless double-beta decay of 136Xe with EXO-200. No signal is observed for a 136Xe exposure of 26.3 kg-yr, with a background of in the ±1σ region of interest. This sets a lower limit on the half-life of the neutrinoless double-beta decay , corresponding to effective Majorana masses of less than 140–380 meV, depending on the matrix element calculation.
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Nuclear and High Energy Physics
