Muon g-2

Brynn Kristen MacCoy’s work on improving beam dynamics has helped Muon g-2 researchers better understand and account for the behavior of the muon beam.

The unusually large Muon has threatened the Standard Model for decades, but new data parks the particle inside the confines of established physics. The BMW Collaboration’s recently posted research suggests the difference between the muon’s predicted anomalous magnetic moment and that predicted by the Standard Model is not as large as previous findings suggested.

The researchers identified the origin of discrepancies in recent predictions of the muon’s magnetic moment. Their findings could contribute to the investigation of dark matter and other aspects of the new physics.

Interesting Engineering lists the top seven amazing innovations that pushed the boundaries of science and technology in 2023. Included in this line up is the latest announcement from the Muon g-2 collaboration with more evidence of a new force of nature that could revolutionize our understanding of the universe.

Fermilab research and announcements have helped promote the mystery of muons by studying how they wobble as they move through the magnetic ring. With science announcements in 2021 and 2023, science interested readers are wanting to learn more about the heavy cousins of electrons that are constantly raining down on Earth’s surface.

The Muon g-2 collaboration recently reported a new measurement of the so-called positive muon magnetic moment anomaly to a precision of 140 parts per billion. The collaboration’s findings are published in the journal Physical Review Letters.

Naperville News 17 talks with Dr. Paul Bloom, an associate professor at North Central College, about the college’s role in the latest results of the Muon g-2 experiment.

Chicago Magazine talks with Brendan Casey and Brendan Kiburg on the Muon g-2 results announced in August.

The University of Liverpool is addressing the most fundamental research questions in physics – leading and influencing global discovery driven scientific efforts to advance our understanding and description of nature. Fermilab is included in this video about pioneering precision and neutrino physics experiments, including the Muon g-2 experiment and commentary by Professors Graziano Venanzoni, Muon g-2 co-spokesperson.

From RTS (Swiss Broadcasting Corporation), Sept. 7, 2023: Fermilab’s August 10 announcement indicated the muon does not behave as theory predicts. Professor Tobias Golling, from the particle physics department at the University of Geneva, explains in a video that there are two possibilities to explain the observed discrepancy.