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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.

11/01/07

Author list

The Collider Detector at Fermilab (CDF) is one of two experiments that record the debris of powerful proton-antiproton collisions at the Tevatron particle collider to explore subatomic processes.

11/01/07

Row, row, row...

Monica Dunford couldn’t stop swaying when she finally got out of the boat after 15 hours, 33 minutes, and 15 seconds of hard rowing. The physicist and her four teammates had just won the Tour du Leman, held Sept. 22.

11/01/07

Jets

A jet forms when a quark or gluon is produced in a high-energy particle collision.

11/01/07

Scary Ben

It was 80 degrees under a cloudless sky in St. Charles, Illinois. Thunder boomed. Lightning flashed, striking a kite and shooting down the string to a bald scarecrow. Its giant eyes glowed. “What’s that?” asked a Girl Scout working on a nearby display.

11/01/07

DUSEL mine tour

In March 2007, members of a US National Science Foundation panel went on a whirlwind bus tour of potential sites for the Deep Underground Science and Engineering Laboratory. Here’'s an account of that trip by Peter Fisher of the Massachusetts Institute of Technology.

11/01/07

Déjà blue

As Clark Cully watched the movie Déjà Vu with his parents, something about the movie’s time machine­—with its bright blue wedges of metal spewing a ring of wires—seemed eerily familiar.

11/01/07

Free for all

The next big experiment in particle physics won’t need an accelerator, detector, or other big machine. It doesn’t even involve subatomic particles—unless you count the electrons that flow through electronic circuits, carrying bits of information from one human brain to the next.

11/01/07

You have 3Hψi new messages

JoAnne Hewett’s most recent paper is a collaboration between physicists at the Stanford Linear Accelerator Center, the University of Chicago, and the Massachusetts Institute of Technology.