J. A. Detwiler

The MAJORANA DEMONSTRATOR Neutrinoless Double-Beta Decay Experiment

The MAJORANA DEMONSTRATOR will search for the neutrinoless double-beta decay of the isotope Ge with a mixed array of enriched and natural germanium detectors. The observation of this rare decay would indicate that the neutrino is its own antiparticle, demonstrate that lepton number is not conserved, and provide information on the absolute mass scale of the neutrino. The DEMONSTRATOR is being assembled at the 4850-foot level of the Sanford Underground Research Facility in Lead, South Dakota. The array will be situated in a low-background environment and surrounded by passive and active shielding. Here we describe the science goals of the DEMONSTRATOR and the details of its design.

High sensitivity search for nu;e's from the sun and other sources at KamLAND.

Data corresponding to a KamLAND detector exposure of 0.28 kton-year has been used to search for

Observation of coherent elastic neutrino-nucleus scattering

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MaGe-a Geant4-Based Monte Carlo Application Framework for Low-Background Germanium Experiments

s in the energy range 8.3 MeV

The MAJORANA demonstrator: A search for neutrinoless double-beta decay of germanium-76

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The Majorana Demonstrator radioassay program

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Validation of spallation neutron production and propagation within Geant4

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The Large Enriched Germanium Experiment for Neutrinoless Double Beta Decay (LEGEND)

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Uncertainties in the anti-neutrino production at nuclear reactors

14.8 MeV. No candidates were found for an expected background of