A new study led by a physicist at Berkeley Lab details how a quantum computing technique called “quantum annealing” can be used to solve problems relevant to fundamental questions in nuclear physics about the subatomic building blocks of all matter. It could also help answer other vexing questions in science and industry, too.
The overpumping of groundwater in California has led to near environmental catastrophe in some areas – land is sinking, seawater is intruding, and groundwater storage capacity has shrunk. But researchers at Lawrence Berkeley National Laboratory believe machine learning could be part of the solution to restoring groundwater to sustainable levels and quality.
Using cutting-edge theoretical calculations performed at NERSC, researchers at Berkeley Lab’s Molecular Foundry have predicted fascinating new properties of lithium – a light alkali metal that has intrigued scientists for two decades with its remarkable diversity of physical states at high pressures. “Under standard conditions, lithium is a simple metal that forms a textbook crystalline solid. However, scientists
Fourteen scientists and engineers will join the prestigious Cyclotron Road program for a two-year fellowship based at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and UC Berkeley. With access to world-class scientists and research facilities, fellows will define optimal paths for turning their science into value for industry, national security, and society.
A computer cluster at Berkeley Lab, which switched off last month, since 1996 had served as a steady workhorse in supporting groundbreaking physics research conducted by large collaborations.
Combining a first laser pulse to heat up and “drill” through a plasma, and another to accelerate electrons to incredibly high energies in just tens of centimeters, scientists have nearly doubled the previous record for laser-driven particle acceleration at Berkeley Lab’s BELLA Center.
A superfast detector installed on an electron microscope at Berkeley Lab’s Molecular Foundry will reveal atomic-scale details across a larger sample area than could be seen before, and produce movies showing chemistry in action and changes in materials.
Four college teams – UC Berkeley, UC Davis, Cal State University San Bernardino, and Embry-Riddle Aeronautical University – will square off at Berkeley Lab on Dec. 1 as part of DOE’s fourth collegiate CyberForce Competition. The event aims to address the cybersecurity capability gap and increase awareness around energy critical infrastructure.
New supercomputer simulations by climate scientists at Lawrence Berkeley National Laboratory have shown that climate change intensified the amount of rainfall in recent hurricanes such as Katrina, Irma, and Maria by 5 to 10 percent. They further found that if those hurricanes were to occur in a future world that is warmer than present, those storms would have even more rainfall and stronger winds.
The U.S. Department of Energy announced today that the National Energy Research Scientific Computing Center (NERSC) at Berkeley Lab has signed a $146 million contract with Cray for the facility’s next-generation supercomputer, a pre-exascale machine slated to be delivered in 2020. Named “Perlmutter” in honor of Nobel Prize-winning astrophysicist Saul Perlmutter, it is the first NERSC system specifically designed to meet the needs of large-scale simulations as well as data analysis from experimental and observational facilities.