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Explain it in 60 Seconds: Lattice QCD

07/25/24

Lattice gauge theory, or lattice QCD, is a calculation method that helps scientists make predictions about the behavior of quarks at low energies.

09/01/06

New life for a linac

How the Stanford Linear Accelerator Center is transforming the world's longest linear accelerator into a novel X-ray laser.

09/01/06

Antarctica, California

When researchers at Stanford Linear Accelerator Center realized their distance from Antarctica was a scientific inconvenience, they set about crafting an icy world of their own in Menlo Park, California.

09/01/06

The rise and fall of the pentaquark

Although initial results were encouraging, physicists searching for an exotic five-quark particle now think it probably doesn't exist. The debate over the pentaquark search shows how science moves forward.

09/01/06

Secret of the hidden ledger

When exploring the mysteries of the universe, don't neglect the floorboards. Last December at Fermilab, repairs to the ceiling over the kitchen in the Aspen East users' center, targeting a joist that had distorted the floor of the dorm room above, produced some startling debris.

09/01/06

Cartoons by design

As a mechanical designer, Catherine Carr's first big undertaking at SLAC was a vacuum transporter system that let operators install electron cathodes, under vacuum, into the injector gun of the Stanford Linear Collider.

09/01/06

Packing it in

Globe-traveling physicists put some of their best thinking into strategies for their bags–all carry-ons, of course.

09/01/06

Zoo events

When physicists at Fermilab smash particles together, most of what comes out of the collisions is well understood. But every once in awhile strange things appear in the data—incidents popularly known as zoo events.

09/01/06

The pentaquark rush

In 2003, results published by three experimental collaborations initiated a flood of papers about a class of particles known as pentaquarks.