Abstract
Abstract
Sterile neutrinos are a minimal extension of the standard model of particle physics. A promising model-independent way to search for sterile neutrinos is via high-precision β-spectroscopy. The Karlsruhe tritium neutrino (KATRIN) experiment, equipped with a novel multi-pixel silicon drift detector focal plane array and read-out system, named the TRISTAN detector, has the potential to supersede the sensitivity of previous laboratory-based searches. In this work we present the characterization of the first silicon drift detector prototypes with electrons and we investigate the impact of uncertainties of the detector’s response to electrons on the final sterile neutrino sensitivity.
Funder
Bundesministerium für Bildung und Forschung
H2020 European Research Council
U.S. Department of Energy, Office of Science, Office of Nuclear Physics
Ministry of Education, Youth and Sport
Deutsche Forschungsgemeinschaft
Ministry of Science and Higher Education of the Russian Federation
Subject
Nuclear and High Energy Physics
Cited by
13 articles.
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