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08/01/12

Big data

Big science takes both big data and big cooperation. For the Large Hadron Collider at CERN, storing, analyzing and accessing 25 petabytes of data each year requires a worldwide effort that spans more than 100 institutions in 36 countries. Here’s how it works.

08/01/12

Particle physics tames big data

As science produces an ever-growing flood of information, researchers in many fields struggle with how to collect, store, manage and distribute “big data.” Perhaps they could learn a thing or two from particle physics, a field that's been awash in enormous data sets for decades.

07/02/12

FACET's accelerator revolution

A new test bed for accelerator technology has thrown open its doors, with the goals of making particle accelerators smaller, cheaper and more efficient—and of expanding their role in society.

07/01/12

Sigma

Sigma is a unit that describes how much a set of experimental data deviates from what’s expected.

06/01/12

Standard candle

Your birthday cake isn’t the only thing studded with lights. 

06/01/12

Through a muon’s eyes

The muon—the short-lived cousin of the electron—could be the key to understanding relationships between other fundamental particles. And it holds a mystery all its own.

06/01/12

Theater amongst neutrinos

In Gran Sasso National Laboratory’s cavernous Hall B, beneath 1400 meters of rock, amongst huge detectors of neutrinos and dark matter, Italian actor Marco Paolini spoke. And more than one million people listened—and watched.