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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

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.

04/01/07

Life service

Somebody who's racked up thousands of hours of community service has either been very bad or very good. SLAC carpenter Michael Hughes has been very, very good.

04/01/07

The hottest citation

The article at the top of the spires lists of the most-cited articles in high-energy physics is, as always, the Review of Particle Physics (RPP), a compendium of experimental data and reviews put out by the Particle Data Group.

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

Traveling detector

For million-dollar components that travel thousands of miles to become part of a particle detector, the most perilous part of the trip might be airport security.

03/01/07

KATRIN’s odyssey

People went to great lengths, traveling almost 9000 kilometers over more than 60 days, to deliver an essential, 200-ton component of the KATRIN neutrino experiment.