Abstract
The MAJORANA Collaboration is constructing the MAJORANA DEMONSTRATOR, an ultralow background, 40-kg modular high purity Ge (HPGe) detector array to search for neutrinoless double-beta decay (0νββ-decay) in 76Ge. The goal of the experiment is to demonstrate a background rate at or below 3 counts/(t-y) in the 4 keV region of interest (ROI) around the 2039 keV Q-value for 76Ge 0νββ-decay. In this paper, the status of the MAJORANA DEMONSTRATOR, including its design and measurements of properties of the HPGe crystals is presented.
Original language | English |
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Pages (from-to) | 27-33 |
Number of pages | 7 |
Journal | Physics of Particles and Nuclei |
Volume | 48 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1 2017 |