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Muons: Emblems of discovery

01/13/26

Once a surprise to physicists, these particles are useful tools inside and outside the realm of particle physics. 

12/01/06

LCLS ground breaking

Call it subtle irony: The ground breaking for SLAC's Linac Coherent Light Source (LCLS) took place among earth movers that had already been busily transforming the rolling California landscape for weeks.

12/01/06

O Christmas Tree!

Like many particle physicists, JoAnne Hewett can trace the course of her career through her scientific publications. But for a more colorful retrospective of her work, the SLAC theorist simply decorates her Christmas tree.

11/01/06

Cosmic microwave background

The big-bang theory of the early universe implies that the universe is immersed in a bath of microwave light, a cooled-down remnant of early high-temperature radiation, invisible to the naked eye.

11/01/06

Close quarters

A little after midnight, foreign voices and scents of dinner drift from the kitchen and down the halls of Dorm 1. Slavic dialogue stirs me from sleep and the aroma of cooked kielbasa sausage grabs my full attention.

11/01/06

Lightning strikes, Tevatron blinks

The highest-energy particle accelerator in the world, Fermilab's Tevatron, boasts four miles of particle-accelerating circumference. But during thunderstorms it can become a bull's-eye for stray lightning bolts that demonstrate the intimidating power of nature.

11/01/06

Catching neutrinos in China

Buried deep in the mountains of southern China, a new neutrino experiment would rely on a series of Chinese nuclear reactors and the brains of scientists from several countries.

11/01/06

Rainy-day rehab

From the day it was completed in the early days of Fermilab, the design of the Meson Lab roof has been an aesthetic success and a structural nightmare. It leaks. Always has.

11/01/06

The European strategy for particle physics

At a special meeting in Lisbon on July 14, the CERN Council unanimously adopted a 17-point European Strategy for Particle Physics, based on the premise that "Europe should maintain and strengthen its central position in particle physics."