Bubbles for Batavia —
Usage by visitors is anticipated to be specifically big at the National Accelerator Lab now under building and construction at Batavia, Ill. … NAL personnel and experts concur that the lab will require a big bubble chamber, and it now prepares to construct one in cooperation with Brookhaven National Lab.– Science News August 16, 1969
Update
NAL was relabelled Fermilab in 1974 for physicist Enrico Fermi. The laboratory’s very first accelerator produced protons in April 1969, and was shooting subatomic particles into a 76- centimeter bubble chamber filled with liquid hydrogen by1972 Such chambers track bubble routes left by speeding particles. The laboratory started updating to a 4.5-meter chamber detector in 1973, which assisted in the research study of neutrinos and showed up proof for bottom and leading quarks. As accelerators improved, bubble detectors were phased out, and Fermilab’s chamber ended up being an art setup. However SNOLAB’s bubble chamber in Sudbury, Canada, still look for weakly communicating huge particles, or SISSIES– a proposed kind of dark matter
