Abstract
The Majorana Demonstrator is an array of natural and enriched high purity germanium detectors that will search for the neutrinoless double-beta decay of 76Ge and perform a search for weakly interacting massive particles (WIMPs) with masses below 10 GeV. As part of the Majorana research and development efforts, we have deployed a modified, low-background broad energy germanium detector at the Kimballton Underground Research Facility. With its sub-keV energy threshold, this detector is sensitive to potential non-Standard Model physics, including interactions with WIMPs. We discuss the backgrounds present in the WIMP region of interest and explore the impact of slow surface event contamination when searching for a WIMP signal.
Originalsprache | Englisch |
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Seiten (von - bis) | 77-84 |
Seitenumfang | 8 |
Fachzeitschrift | Physics Procedia |
Jahrgang | 61 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2015 |
Extern publiziert | Ja |
Veranstaltung | 13th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2013 - , USA/Vereinigte Staaten Dauer: 8 Sept. 2013 → 13 Sept. 2013 |