News Archives

An interferogram showing the photoelectron energy vs. delay time between identical femtosecond pump and probe pulses, which excite coherent three-photon photoemission at a single crystal silver surface.05.01.15Science Highlights

Exciton, Exciton on the Wall

For the first time, researchers detect how light excites electrons in metal. Read More »

Illustration of Jefferson Lab's CEBAF Large Acceptance Spectrometer (CLAS), along with an event reconstructed from the data.05.01.15Science Highlights

Spin and Parity Measurements of the Elusive Lambda(1405) Particle

First description of common particle’s properties provides insights into the nature of the universe. Read More »

Perovskite nanowires have been found to function as shape-correlated stable light emitters.05.01.15Science Highlights

All-Star Nanocrystals

Tiny semiconducting crystals show promise for solar cell architectures and light-emitting devices. Read More »

The CEBAF Large Acceptance Spectrometer in Jefferson Lab’s Hall B was used to carry out the experiment.05.01.15Science Highlights

Protons Hog the Momentum in Neutron-Rich Nuclei

New research could change our view of neutron stars and other systems with neutron-rich nuclei. Read More »

The image on the left shows the general shape of a cubic CeO2 nanoparticle.05.01.15Science Highlights

One Nanocrystal, Many Faces: Connecting the Atomic Surface Structures of CeO2 Nanocrystals to Catalysis

Imaging of cerium oxide nanocrystals provides new insights into the different behaviors of catalyst for emission control, other uses. Read More »

Schematic view of the chlorine (Cl) addition - hydrochloric acid (HCl) elimination reaction with isobutene.05.01.15Science Highlights

Roaming Dynamics in Bimolecular Reactions

Study reveals peculiar mechanism of radical addition-elimination, enabling more accurate modeling of combustion and other reactions. Read More »

Hot nanowires emit lattice vibrations known as phonons into underlying materials. When closely packed, phonon collisions can more efficiently transport heat away.05.01.15Science Highlights

Staying Close and Keeping Cool

Hot nanostructures cool faster when they are physically close together. Read More »

Members of 48 middle school teams from across the country pose for a group photo during the 2014 National Science Bowl competition, Saturday, April 26, 2014, in Washington, DC. 04.30.15FROM THE LABS

Finals of the 25th National Science Bowl Begin Today

This weekend, 68 high school teams and 48 middle school teams will be competing in Finals of the 2015 National Science Bowl. Keep checking back for updates and results of your favorite teams. Read More »

04.30.15FROM THE LABS

DECam’s Far-Out ForaysExternal link

The Dark Energy Survey, which studies the accelerating expansion of our universe, uses one of the most sensitive observing tools that astronomers have: the Dark Energy Camera. Built at Fermi National Accelerator Laboratory and situated on the Victor Blanco 4-meter telescope in Chile, the camera spends 30 percent of each year collecting light from clusters of galaxies for DES. Read More »

04.30.15FROM THE LABS

The Devil's in the DetailsExternal link

Researchers from Pacific Northwest National Laboratory led implementation of a new system to represent turbulence in a multi-scale atmosphere model that improves the simulated distribution of low clouds. Read More »

Last modified: 11/20/2013 6:03:07 AM