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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.

05/01/06

Standard Model

The Standard Model is the best theory that physicists currently have to describe the building blocks of the universe.

04/01/06

Tevatron record

The Tevatron accelerator at Fermilab set a world record on Sunday afternoon, July 3, 1983, achieving a beam energy of 512 billion electronvolts (GeV). Accelerator operators had made the first-ever attempt at accelerating a beam in the Tevatron at 3:12 a.m. that day, reaching 250 GeV.

04/01/06

24/7: Labs that never sleep

Here they measure the time not in minutes or hours. Instead they think in terms of how many antiprotons are ready to stack and how soon the Tevatron will be ready to accept new beam. Or how fast they need to fix something, any time of the day or night. Or how long they can stay awake.

04/01/06

Aerial photos of SLAC

Most people like to keep their hobbies and work separate. But not Steve Williams.

04/01/06

ILC industrialization

ILC-by-the-numbers shows the critical need for a global partnership between industry and science.

04/01/06

Old giant hangs on

In biology, there is a loose rule of thumb that says the bigger an organism, the longer its life will be. If Fermilab's "Jolly Green Giant" is any indication, the rule may also apply to equipment in high-energy physics.

04/01/06

HEPAP redux

A newly structured High Energy Physics Advisory Panel met in Washington, DC, to provide advice to the Department of Energy and National Science Foundation and to hear science policy-makers’ responses to the President’s budget request.

04/01/06

Forget Albert

Quick, give an example of a first name of a physicist. Albert? Benjamin? Sure, Albert Einstein and Benjamin Franklin are famous examples. But their first names are rather unusual.