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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

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.

09/01/08

Antimatter's science fiction debut

Fermilab radiation safety physicist William S. Higgins explains how the concept of antimatter first made its way into science fiction.

08/22/08

The Paul Revere of pulses

08/14/08

On course for a convincing supernova

08/01/08

Z boson

In May 1983, physicists on the UA1 detector for the Super Proton Synchrotron accelerator at CERN made the first definitive observations of the Z boson.

08/01/08

Call of the bike

As Reid Mumford pedals, sometimes he thinks about how to break away from the pack. Other times he thinks about how the smallest bits of the universe break apart in high-energy collisions.

08/01/08

New tools forge new frontiers

US particle physics is pushing forward on three frontiers. Each has a unique approach to making discoveries, and all three are essential to answering key questions about the laws of nature and the cosmos.

08/01/08

Z boson

The Z boson is a neutral particle that mediates the weak force.

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