Denys Wilkinson Building, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH
Josie Paton, FNAL
Abstract
The Short-Baseline Near Detector (SBND) is one of the neutrino detectors positioned along the the Booster Neutrino Beam (BNB) at Fermilab. It is the near detector in the Short-Baseline Neutrino (SBN) Program, as well as having a wide-ranging independent physics program. The detector began taking neutrino data in the summer of 2024 and has already collected over 1 million neutrino events. Thanks to its unique combination of measurement resolution and statistics, SBND will soon carry out a rich program of neutrino interaction measurements and novel searches for physics beyond the Standard Model (BSM). As the SBN near detector, it will enable the full potential of the SBN sterile neutrino program by performing a precise characterisation of the unoscillated event rate and constraining BNB flux and neutrino-argon cross-section systematic uncertainties. In this talk, the physics reach, current status, and future prospects of SBND are discussed.