PIRSA:17100063 Scientific Series Particle Physics

DOI10.48660/17100063

Series: Particle Physics

Henning, R. (2017). Recent results and future plans for the MAJORANA DEMONSTRATOR. Perimeter Institute. https://pirsa.org/17100063

Henning, Reyco. Recent results and future plans for the MAJORANA DEMONSTRATOR. Perimeter Institute, Oct. 20, 2017, https://pirsa.org/17100063 

@misc{ pirsa_PIRSA:17100063,
  doi = {10.48660/17100063},
  url = {https://pirsa.org/17100063},
  author = {Henning, Reyco},
  keywords = {Particle Physics},
  language = {en},
  title = {Recent results and future plans for the MAJORANA DEMONSTRATOR},
  publisher = {Perimeter Institute},
  year = {2017},
  month = {oct},
  note = {PIRSA:17100063 see, \url{https://pirsa.org}}
}

Abstract

The MAJORANA DEMONSTRATOR (MJD) is a 44-kg array of low-background germanium detectors of which 30kg is made from detectors enriched to 88% in 76Ge. MJD is operating a mile underground in the Sanford Underground Research Laboratory in Lead, SD. Its main purpose is to search for the neutrinoless double-beta decay of 76Ge and to demonstrate the technical feasibility of a tonne-scale Ge-based neutrinoless double-beta decay experiment. It is also capable of direct searches of a variety of dark matter candidates and other physics beyond the Standard Model. In this talk I will review the motivation, design and construction of the MJD, as well as recent results for a the search for bosonic dark matter using commissioning data taken in 2015. I will also discuss the current status of MJD and conclude with a discussion of future plans for MJD and a proposed tonne-scale Ge-based experiment, LEGeND.

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