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Curiouser and curiouser: a riddle at the ALICE detector

12/09/25

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.

10/01/05

The power of pi

Believe it or not, most of Fermilab's power comes from pi. Electrical power, that is, as the shape of the lab's power poles is modeled after pi, the symbol for the famous number.

10/01/05

Jan-Henrik Andersen: Visual language

Few facets of nature are more mysterious than the quantum world. Particles that appear and disappear from nothing, interactions governed by probability, and intrinsic uncertainties are enough to baffle even the most experienced scientist.

10/01/05

VIP at DESY

He boldly pressed the red button and said, "They promised to explain to me afterwards what I am doing here exactly."

09/01/05

J/Ψ particle

Burton Richter’s group double-checked what they thought was a minor statistical inconsistency in their data. Using the Stanford Positron Electron Accelerating Ring (SPEAR), they probed electron-positron collision energies around 3.1 GeV.

09/01/05

Car retirement

Louis Barrett, physicist at Western Washington University, drives a lot. His daily commute to the university, located in Bellingham, Washington, is more than 80 miles.

09/01/05

Around the world

Travel is an integral part of the life and work of particle physicists. Since the beginning of the year, some 30 physicists known as the Quantum Diarists have criss-crossed the world to meet collaborators at distant accelerators, attend conferences, teach a seminar, or interview for jobs.

09/01/05

Spilled milk

Almost in time with the rhythmic open-mouthed chewing and the occasional call for more ketchup during lunchtime at Fermilab's day care center comes the repeated mantra, "Careful of your milk."