Long-baseline searches for sterile neutrinos using neutral current - PowerPoint PPT Presentation

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Long-baseline searches for sterile neutrinos using neutral current interactions in NOvA Jeremy Hewes New Perspectives 2018 19th June 2018 Introduction Previous NOvA talks considered neutral currents as a background to charged current

Long-baseline searches for sterile neutrinos using neutral current interactions in NOvA Jeremy Hewes New Perspectives 2018 19th June 2018
Introduction • Previous NOvA talks considered neutral currents as a background to charged current processes. This talk discusses NOvA’s 2018 searches for neutral current disappearance , in which NCs are the signal! • Overview: • Motivation and experimental overview. • Search for NC disappearance in neutrino data, and upcoming plans with new covariance method. • Search for NC disappearance in antineutrino data, using standard extrapolation technique. • Future plans for NOvA sterile neutrino searches. Searches for sterile neutrinos in NOvA | J. Hewes | New Perspectives 2018 � 2

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