Press Releases

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SLAC press releases from January 2011 through today. See SLAC Press Releases for releases prior to 2011.

  • August 13, 2012

    Image - LCLS Self-Seeding Hardware in the Undulator Hall

    With a thin sliver of diamond, scientists at SLAC have transformed the Linac Coherent Light Source (LCLS) into an even more precise tool for exploring the nanoworld. The improvements yield laser pulses focused to higher intensity in a much narrower band of X-ray wavelengths, and may enable experiments that have never before been possible.

  • August 6, 2012

    Image - Colorful 3-D chart with peaks mapping energy signatures in plasma

    The first controlled studies of extremely hot, dense matter have overthrown the widely accepted 50-year-old model used to explain how ions influence each other’s behavior in a dense plasma. The results should benefit a wide range of fields, from research aimed at tapping nuclear fusion as an energy source to understanding the inner workings of stars.

    The study also demonstrates the unique capabilities of the Linac Coherent Light Source (LCLS) X-ray laser. While researchers have created extremely hot and dense plasmas before, LCLS allows them to measure the detailed properties of these states and test a fundamental class of plasma physics for the first time ever.

  • June 27, 2012

    Image - Simulated soot particles, flake-like against black background

    Researchers at SLAC have captured the most detailed images to date of airborne soot particles, a key contributor to global warming and a health hazard. The discovery reveals the particles' surprisingly complex nanostructures and could ultimately aid the understanding of atmospheric processes important to climate change, as well as the design of cleaner combustion sources. The study also pioneers a method for studying a broad range of individual particles, such as cells or proteins, and opens up exciting possibilities in the study of aerosol dynamics using highly focused X-ray lasers, such as SLAC’s Linac Coherent Light Source (LCLS).


  • June 18, 2012

    Image - Artistic illustration of particle decay B to D-star-tau-nu

    Recently analyzed data from the BaBar experiment may suggest possible flaws in the Standard Model of particle physics, the reigning description of how the universe works on subatomic scales. The data from BaBar, a high-energy physics experiment based at the U.S. Department of Energy’s (DOE) SLAC National Accelerator Laboratory, show that a particular type of particle decay called “B to D-star-tau-nu” happens more often than the Standard Model says it should.

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  • June 4, 2012

    EXO in the WIPP

    Scientists studying neutrinos have found with the highest degree of sensitivity yet that these mysterious particles behave like other elementary particles at the quantum level. The results shed light on the mass and other properties of the neutrino and prove the effectiveness of a new instrument that will yield even greater discoveries in this area.

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  • May 31, 2012

    Image - Scientific illustration of lysozyme structure and diffraction pattern

    Menlo Park, Calif. — An international team led by the U.S. Department of Energy's (DOE) SLAC National Accelerator Laboratory has proved how the world's most powerful X-ray laser can assist in cracking the structures of biomolecules, and in the processes helped to pioneer critical new investigative avenues in biology.

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  • April 24, 2012

    Image - Artist rendering of LSST, looking into camera lens, man standing in back

    Menlo Park, Calif. — A 3.2 billion-pixel digital camera designed by SLAC National Accelerator Laboratory is now one step closer to reality. The Large Synoptic Survey Telescope camera, which will capture the widest, fastest and deepest view of the night sky ever observed, has received “Critical Decision 1” approval by the U.S. Department of Energy (DOE) to move into the next stage of the project.

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  • March 14, 2012

    Image - CO molecules (black) guide electrons (yellowish) into honeycomb pattern

    Menlo Park, Calif. — Researchers from Stanford University and the U.S. Department of Energy’s SLAC National Accelerator Laboratory have created the first-ever system of “designer electrons” – exotic variants of ordinary electrons with tunable properties that may ultimately lead to new types of materials and devices.

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