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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.

02/01/10

Soudan Lab

Just before 7:30 on a bitter-cold morning in northern Minnesota, engineer Jim Beaty begins the last leg of his daily commute. He steps into a dark brown metal box with five coworkers. Someone slides the door closed.

12/01/09

The shortest report

On April 28, 1947 Stanford Linear Electron Accelerator Project Report No. 7 announced the realization of a dream 15 years in the making: the linear acceleration of electrons.

12/01/09

Was that a quake? Ask the Tevatron

Long after the hard shaking stops, an earthquake's seismic waves reverberate around the world, imperceptibly rocking the ground. As one seismologist puts it, a great earthquake causes every grain of sand on Earth to dance.

12/01/09

Scintillators

Scintillators are transparent materials that allow scientists to detect particles and other forms of radiation.

12/01/09

Fermi's excellent adventure

Since its launch in June 2008, the Fermi Gamma-ray Space Telescope has shed light on some of the brightest, most explosive events in the universe and opened tantalizing windows into dark matter and the nature of space-time.

12/01/09

Preserving the data harvest

Canning, pickling, drying, freezing -- physicists wish there were an easy way to preserve their hard-won data so future generations of scientists, armed with more powerful tools, can take advantage of it. They've launched an international search for solutions.

12/01/09

Wiping with the stars

Every so often, particle physics communicators from labs around the world gather to swap strategies for getting people interested in science. At the group's April meeting in Japan, the big hit was toilet paper.