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Currently Playing: Final Muon g-2 Measurement at Fermilab

The new value for #gminus2 from the Muon g-2 experiment is in perfect agreement with the experiment's previous results. This long-awaited value will be the world’s most precise measurement of the muon magnetic anomaly for many years to come. The Muon g-2 experiment searches for telltale signs of new particles and forces by examining the muon’s interaction with a surrounding magnetic field. If there is an inconsistency between the experimental and Standard Model value for g-2, it could indicate that the Standard Model is incomplete and in need of revision. Muon g-2 2025 result press release: https://news.fnal.gov/2025/06/muon-g-2-most-precise-measurement-of-muon-magnetic-anomaly/ Muon g-2 second result 2023 video: https://youtu.be/hkHd_wxMfrs?feature=shared Muon g-2 first result 2021 video: https://youtu.be/ZjnK5exNhZ0?feature=shared Fermilab home page: https://fnal.gov Muon g-2 experiment: https://muon-g-2.fnal.gov/ #gminus2 Credits: Writers: Ryan Postel, Caitlyn Buongiorno Featured scientists: Esra Baralas Yucel, Simon Corrodi, Anna Driutti, Lawrence Gibbins, Matteo Sorbara Director/editor: Ryan Postel Camera/audio operator: Dan Svoboda Graphic Design: Samantha Koch Advisors: Peter Winter, Marco Incagli