Open AccessStatus of the Short-Baseline Near Detector at Fermilab
Author(s) -
J. I. Crespo-Anadón
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2156/1/012148
Subject(s) - fermilab , neutrino , physics , nuclear physics , detector , neutrino detector , time projection chamber , neutrino oscillation , particle physics , measurements of neutrino speed , solar neutrino , optics
The Short-Baseline Near Detector (SBND) will be one of three liquid argon time projection chamber neutrino detectors positioned along the axis of the Booster Neutrino Beam at Fermilab, as part of the Short-Baseline Neutrino (SBN) Program. The detector is currently in the construction phase and is anticipated to begin operation in the second half of 2022. SBND is characterized by superb imaging capabilities and will record over a million neutrino interactions per year. Thanks to its unique combination of measurement resolution and statistics, SBND will carry out a rich program of neutrino interaction measurements and novel searches for physics beyond the Standard Model. It will enable the potential of the overall SBN sterile neutrino program by performing a precise characterization of the unoscillated event rate, and by constraining BNB flux and neutrino-argon cross-section systematic uncertainties.