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08/08/19
Physics Today

Ann Nelson (1958–2019)

Students and colleagues describe the impact of the theoretical particle physicist on their careers.

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ALICE with one door open

Curiouser and curiouser: a riddle at the ALICE detector

12/09/25
Sarah Charley

In 2023, the ALICE experiment was ready for their best year yet, until a mysterious signal threatened everything. As the LHC wraps up its 2025 lead-ion run, physicists recall how they worked together to solve the puzzle.

09/01/08

Chomp a cup for science

When you walk into a bar you expect to see whiskey bottles and beer taps, not stacks of tooth-imprinted foam cups.

09/01/08

JLab's new director

Hugh Montgomery has taken the helm of the Department of Energy’s Thomas Jefferson National Accelerator Facility in Virginia after almost 25 years at Fermi National Accelerator Laboratory in Illinois. He is JLab’s third director, replacing retiring Christoph Leemann.

09/01/08

Powerlifting physicist pulls 11-ton truck

Jennifer Gimmell's coworkers didn't believe she competitively pumped iron. But as the evidence piled up—including a photo of her pulling a 23,000 pound truck—her fellow physicists had to concede: The strong force had nothing on Gimmell.

Illustration of neutrino symbols on a scale
09/01/08

Neutrino masses

Neutrino masses are extremely difficult to measure. While we know precisely how much an electron weighs, we have little information on the mass of its neutral partner, the electron neutrino. The same is true of the muon neutrino and tau neutrino.

09/01/08

Ping-pong roast

At a recent symposium honoring former Stanford Linear Accelerator Center Director Jonathan Dorfan, dinner guests were treated to a course of the unexpected.

09/01/08

Life at the LHC reaches fever pitch

As the big collider ramps up, four physicists talk about working late, finding time to play, and staying connected to family and friends.

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