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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.

03/01/07

Accelerator at the fair

Science fair season is here, so we at symmetry were not surprised when 12-year-old Austin Ellsworth of Spring, Texas, called with a few questions about his science fair project.

03/01/07

Name of fame

Counting the number of citations of a particular paper is one way to measure its impact and importance. But it is by no means the only gauge.

02/01/07

Single top production

In 1985, ten years before scientists at Fermilab discovered the top quark, Scott Willenbrock was a graduate student at the University of Texas at Austin.

02/01/07

Simulations

Simulations allow physicists to make predictions.

02/01/07

ANITA takes flight

A one-time visitor to SLAC, the Antarctic Impulsive Transient Antenna (ANITA), recently took to the frigid skies over Antarctica on a mission looking for evidence of cosmic-ray neutrinos.

02/01/07

Stanford Guest House

Guest houses are common among particle physics labs, and the Stanford Linear Accelerator Center is no exception. But in many ways, the Stanford Guest House, situated on the grounds of SLAC, is different.

02/01/07

Berkeley Band re-enacts the big bang

The world, by some accounts, was created in seven days. Not to try and top that, but a university band managed to re-enact the big bang in a period of less than an hour.

02/01/07

BaBar's window on the weak force

The sun is shining; the Earth is warm instead of icy. Life is good, thanks to the weak force. One of the four known forces that shape the universe, the weak force sustains our lives, driving the nuclear reactions that power the sun and heat the Earth’s core. It’s also tremendously useful.