• Medientyp: E-Artikel
  • Titel: The Majorana Demonstrator readout electronics system
  • Beteiligte: Abgrall, N.; Amman, M.; Arnquist, I.J.; Avignone, F.T.; Barabash, A.S.; Barton, C.J.; Barton, P.J.; Bertrand, F.E.; Bhimani, K.H.; Bos, B.; Bradley, A.W.; Burritt, T.H.; Busch, M.; Buuck, M.; Caldwell, T.S.; Chan, Y-D.; Christofferson, C.D.; Chu, P.-H.; Clark, M.L.; Cooper, R.J.; Cuesta, C..; Detwiler, J.A.; Drobizhev, A.; Edwins, D.W.; [...]
  • Erschienen: IOP Publishing, 2022
  • Erschienen in: Journal of Instrumentation
  • Sprache: Nicht zu entscheiden
  • DOI: 10.1088/1748-0221/17/05/t05003
  • ISSN: 1748-0221
  • Entstehung:
  • Anmerkungen:
  • Beschreibung: <jats:title>Abstract</jats:title> <jats:p>The <jats:sc>Majorana Demonstrator</jats:sc> comprises two arrays of high-purity germanium detectors constructed to search for neutrinoless double-beta decay in <jats:sup>76</jats:sup>Ge and other physics beyond the Standard Model. Its readout electronics were designed to have low electronic noise, and radioactive backgrounds were minimized by using low-mass components and low-radioactivity materials near the detectors. This paper provides a description of all components of the <jats:sc>Majorana Demonstrator</jats:sc> readout electronics, spanning the front-end electronics and internal cabling, back-end electronics, digitizer, and power supplies, along with the grounding scheme. The spectroscopic performance achieved with these readout electronics is also demonstrated.</jats:p>