symmetry

Plasma accelerators, part two: High quality, even by the slice

In Wim Leemans’ lab at Lawrence Berkeley National Laboratory sits one of the world’s most advanced R&D accelerators. By pushing electrons forward on the crest of plasma waves, the accelerator is capable of accelerating electron bunches from an ... Continue reading

Plasma accelerators: Finding focus

Seeking less costly, more efficient means of particle acceleration, physicists are developing new types of machines that zip particles to high energies in short distances. One promising method harnesses the power of plasma, accelerating electron bunche... Continue reading

SLAC gets a new director

SLAC has a new director: X-ray scientist Chi-Chang Kao. Kao currently serves as Associate Laboratory Director for SLAC's Stanford Synchrotron Radiation Lightsource and Acting Associate Laboratory Director for the lab's Photon Science directorate. He wi... Continue reading

Gravitational waves

Gravitational waves were first predicted by Albert Einstein almost a century ago, but scientists have yet to observe them directly. Continue reading

Learning to play the dark matter boogie

Scientists from the groups of professors Risa Wechsler and Tom Abel at the Kavli Institute for Particle Astrophysics and Cosmology, an institute run jointly by Stanford University and SLAC National Accelerator Laboratory, are busily crafting enough com... Continue reading

Angry Birds to teach particle physics

CERN and Angry Birds-creator Rovio announced last Friday that they will team up to produce a learning program for children between 3 and 8 years old. The partnership will focus on the Angry Birds Playground brand, which is designed to make learning abo... Continue reading

Bringing the universe into full focus

In a darkened barn in Sweden in 1941, astronomer Erik Holmberg constructed two identical sets of 37 lightbulbs, arranged in rings, to study the effects of a close encounter by two passing galaxies. Using a light sensor connected to a device that measur... Continue reading

A summer of (physics) code

Anyone in the world with a computer can contribute to research at CERN. Through the LHC@Home project, volunteers can offer up spare computing power to simulate and process collisions happening inside the Large Hadron Collider. CERN recently improved th... Continue reading