SBN

From Science, Aug. 8, 2019: Fermilab physicists are resurrecting a massive particle detector by lowering it into a tomblike pit and embalming it with a chilly fluid. In August, workers eased two gleaming silver tanks bigger than shipping containers, the two halves of the detector, into a concrete-lined hole. Hauled from Europe two years ago, ICARUS will soon start a second life seeking perhaps the strangest particles physicists have dreamed up, oddballs called sterile neutrinos.

The upcoming Short-Baseline Near Detector at Fermilab continues scientists’ search for evidence of a hypothetical particle, the sterile neutrino. Collaborators around the world are participating in the detector’s construction. Its first critical components recently arrived from partner institutions. When complete, SBND will be the third and final detector in Fermilab’s Short-Baseline Neutrino Program.