Muon g-2 has begun its second run to search for hidden particles and forces. Muon g-2 collaborators have performed upgrades to improve the experiment’s precision and increase the amount of data it generates. As the experiment starts up again, scientists expect to make the world’s most precise measurement of the muon’s anomalous magnetic moment, which could tell us whether additional, undiscovered particles exist in the universe.
From Kyoto University, Feb. 27, 2019: In this five-minute video, University of Washington scientist and Fermilab collaborator Kim Siang Khaw explains Fermilab’s Muon g-2 experiment and how it may reveal unknown particles lurking in our universe.
Physicists often find thrifty, ingenious ways to reuse equipment and resources. What do you do about an 800-ton magnet originally used to discover new particles? Send it off on a months-long journey via truck, train and ship halfway across the world to detect oscillating particles called neutrinos, of course. It’s all part of the vast recycling network of the physics community.
From Science News, Sept. 19, 2018: This overview of “three Standard Model challengers” includes the Fermilab Muon g-2 experiment.
From Forbes, Sept. 8 2018: What will measurements of the constant ‘g’ — the ‘g’ in Muon g-2 — tell us about the universe?
From Frontline, July 19, 2018: The Indian magazine gives an overview of the Muon g-2 experiment.
From Gizmodo, July 11, 2018: Physicist Brian Cox gives a shout-out to Muon g-2.