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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.

04/01/07

Cultured couple

Working at the same place in similar fields, Michael S. Smith and Chang-Hong Yu enjoy a situation not too unusual among married couples. Not so ordinary is their line of work.

04/01/07

Small cogs drive a big machine

University scientists are the backbone of particle physics; like cogs in a complex machine, they deliver expertise, funding, and equipment exactly where needed. At Vanderbilt, they’re developing ways to handle a flood of data from the Large Hadron Collider.

04/01/07

No-show neutrino

The first results from the MiniBooNE neutrino experiment, released in April, showed no hints of a fourth neutrino. But they contained a puzzling signal that could lead to new physics.

04/01/07

Ben Laposky: Visual music

A boxy cathode-ray oscilloscope, covered with buttons and knobs and meters and lights, looks like something you know you shouldn'’t touch.

03/01/07

Neutrino invention

Wolfgang Pauli postulated the existence of a neutral, light-weight particle that could save the fundamental law of the conservation of energy.

03/01/07

Toward an international linear collider

Higgs Boson. Dark Matter. Dark Energy. Extra Dimensions. These are all buzz words that will make the heart of any particle physics enthusiast flutter.

03/01/07

Dark matter

Dark matter seems to be abundant in the universe but has yet to be directly detected.

03/01/07

Universal accord

Take one part unidentified goop. Add three parts mysterious energy. Throw in a dash of ordinary atoms. Mix. Compress. Explode. Let expand for 13.7 billion years.