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Milestone in Advanced Light Source Upgrade Project Will Bring in a New Ring

An upgrade of the Advanced Light Source (ALS), a synchrotron at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab), has passed an important milestone that will help to maintain the ALS’ world-leading capabilities. On Dec. 23 the DOE granted approval for a key funding step that will allow the project to start construction on a new inner electron storage ring known as an accumulator ring.

Remembering Berkeley Lab’s First Electrical Engineer: William R. ‘Bill’ Baker

William R. “Bill” Baker, who died May 4 at age 103, was a lifelong engineer with an unrelenting mind and boundless ingenuity. He was the first electrical engineer hired by Ernest Orlando Lawrence, the namesake of Lawrence Berkeley National Laboratory.

CERN Ceremony Marks Groundbreaking for Accelerator Upgrade Involving U.S. National Labs

A groundbreaking ceremony today celebrates the start of civil engineering work for a major upgrade to the Large Hadron Collider at CERN in Geneva, Switzerland. When complete, the High-Luminosity LHC will produce five to seven times more proton-proton collisions than the currently operating LHC, powering new discoveries about our universe.

It All Starts With a ‘Spark’: Berkeley Lab Delivers Injector That Will Drive X-Ray Laser Upgrade

A team at Berkeley Lab has designed, built, and delivered a unique version of a device, called an injector gun, that can produce a steady stream of these electron bunches. The gun will be used to produce brilliant X-ray laser pulses at a rapid-fire rate of up to 1 million per second.

R&D Effort Produces Magnetic Devices to Enable More Powerful X-ray Lasers

Teams of researchers working in a multi-lab collaboration have designed, built, and tested two magnetic devices called superconducting undulators. The effort could lead to a next generation of more powerful, versatile, compact, and durable X-ray lasers.

Berkeley Lab Scientists Part of New Particle-hunting Season at CERN’s LHC

Scientists at Berkeley Lab will be sifting through loads of new data expected from the latest experimental run at CERN’s Large Hadron Collider.

Q&A: ‘Thyristors’ are for BART Trains and Particle Accelerators, Too

Power-switching devices known as “thyristors” are not just for BART trains—Berkeley Lab has used them in particle accelerators for decades.

Construction Begins on Major Upgrade to World’s Brightest X-ray Laser

Berkeley Lab scientists are developing key components for LCLS-II, a major X-ray laser upgrade and expansion project that will enable new atomic-scale explorations with up to 1 million ultrabright X-ray pulses per second.

Berkeley Lab Working on Key Components for LCLS-II X-ray Lasers

  X-ray free-electron lasers, first realized a decade ago, produce the brightest X-rays on the planet, and scientists tap into these unique X-rays to explore matter at the atomic scale and observe processes that occur in just quadrillionths of a second. As the name suggests, an X-ray free-electron laser requires electrons—lots of them, and in

2015 Nobel Prize in Physics Has Berkeley Lab Roots

Berkeley Lab scientists and engineers played important roles in the design and construction of SNO – the Sudbury Neutrino Observatory – as well as subsequent data analysis that contributed to the 2015 Nobel Prize in Physics awarded to Canada’s Arthur McDonald.