The UK Department for Science, Innovation and Technology (DSIT), through the UK Research and Innovation (UKRI) Infrastructure Fund, has announced its commitment to support UK personnel involved in research, development, and major equipment contributions towards the Electron-Ion Collider (EIC).
Tag: DOE national labs
Recyclable Reagent and Sunlight Convert Carbon Monoxide into Methanol
Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and the University of North Carolina Chapel Hill (UNC) have demonstrated the selective conversion of carbon dioxide (CO2) into methanol using a cascade reaction strategy. The two-part process is powered by sunlight, occurs at room temperature and at ambient pressure, and employs a recyclable organic reagent that’s similar to a catalyst found in natural photosynthesis.
Protecting the Protector Boosts Plant Oil Content
Biologists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have demonstrated a new way to boost the oil content of plant leaves and seeds.
Direct View of Tantalum Oxidation that Impedes Qubit Coherence
Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and DOE’s Pacific Northwest National Laboratory (PNNL) have used a combination of scanning transmission electron microscopy (STEM) and computational modeling to get a closer look and deeper understanding of tantalum oxide.
France’s National Center for Scientific Research and U.S. Department of Energy Sign ‘Statement of Interest’ on EIC Collaboration
Representatives of France’s National Center for Scientific Research (CNRS) and the U.S. Department of Energy (DOE) have signed a new “Statement of Interest” in future cooperation on the Electron-Ion Collider (EIC), a unique facility for exploring the building blocks of matter and the strongest force in nature.
Cathy Sue Cutler Named Chair of Isotope Research and Production Department
Cathy Sue Cutler, who has served as director of the Medical Isotope Research and Production (MIRP) program at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory since 2015, has been tapped to lead a newly created Isotope Research and Production (IP) Department at the Laboratory.
Unlocking Sugar to Generate Biofuels and Bioproducts
Plant biologists at Brookhaven National Laboratory have engineered enzymes to modify grass plants so their biomass can be more efficiently converted into biofuels and other bioproducts.
At the root of bulked-up plants
Oak Ridge National Laboratory scientists identified a gene “hotspot” in the poplar tree that triggers dramatically increased root growth. The discovery supports development of better bioenergy crops and other plants that can thrive in difficult conditions while storing more carbon belowground.
New Oak Ridge National Lab director emphasizes mission impact
Stephen Streiffer began his tenure as director of Oak Ridge National Laboratory with a focus on enabling staff members, an awareness of the laboratory’s rich history and a commitment to addressing the most significant scientific and technical challenges.
Toshifumi Sugama Honored for Contributions to Geothermal Industry
Toshifumi Sugama–a chemist in the Interdisciplinary Science Department at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory who designs, develops, and evaluates materials for geothermal wells–received the Outstanding Research Award from Geothermal Rising, a non-profit organization advocating for the advancement of geothermal energy around the world.
High-performance, Earth-friendly Materials for Geothermal Wells
The U.S. Department of Energy (DOE) has announced funding for a new research center at Brookhaven National Laboratory focused on exploring the chemical and mechanical properties of cement composites and other materials used in enhanced geothermal systems (EGS).
SLAC fires up the world’s most powerful X-ray laser: LCLS-II ushers in a new era of science
The newly upgraded Linac Coherent Light Source (LCLS) X-ray free-electron laser (XFEL) at the Department of Energy’s SLAC National Accelerator Laboratory successfully produced its first X-rays, and researchers around the world are already lined up to kick off an ambitious science program.
European Physical Society Honors Daya Bay Collaboration
The Daya Bay Reactor Neutrino Experiment collaboration, an international team of researchers measuring key properties of ghostlike particles called neutrinos, is a co-recipient of the European Physical Society’s (EPS) 2023 High Energy and Particle Physics Prize.
Four Brookhaven Scientists Receive Early Career Research Awards
Four scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have been selected by DOE’s Office of Science to receive significant funding through its Early Career Research Program.
First Direct Visualization of a Zero-Field Pair Density Wave
Scientists directly observed a pair-density wave (PDW) in an iron-based superconducting material with no magnetic field present. This state of matter, which is characterized by coupled pairs of electrons that are constantly in motion, had been thought to only arise when a superconductor is placed within a large magnetic field. This exciting result opens new potential avenues of research and discovery for superconductivity.
New Driver for Shapes of Small Quark-Gluon Plasma Drops?
New measurements of how particles flow from collisions of different types of particles at the Relativistic Heavy Ion Collider (RHIC) have provided new insights into the origin of the shape of hot specks of matter generated in these collisions. The results may lead to a deeper understanding of the properties and dynamics of this form of matter, known as a quark-gluon plasma (QGP).
Direct Photons Point to Positive Gluon Polarization
A new publication by the PHENIX Collaboration at the Relativistic Heavy Ion Collider (RHIC) provides definitive evidence that gluon “spins” are aligned in the same direction as the spin of the proton they’re in. The result, just published in Physical Review Letters, provides theorists with new input for calculating how much gluons—the gluelike particles that hold quarks together within protons and neutrons—contribute to a proton’s spin.
Zinc Transporter Has Built-in Self-regulating Sensor
Scientists at Brookhaven Lab have determined the atomic-level structure of a zinc-transporter protein, a molecular machine that regulates levels of this crucial trace metal micronutrient inside cells. The structure reveals how the cellular membrane protein shifts its shape to move zinc from the environment into a cell, and temporarily blocks this action automatically when zinc levels inside the cell get too high.
Calculation Shows Why Heavy Quarks Get Caught up in the Flow
Theorists have calculated how quickly a melted soup of quarks and gluons—the building blocks of protons and neutrons—transfers its momentum to heavy quarks. The calculation will help explain experimental results showing heavy quarks getting caught up in the flow of matter generated in heavy ion collisions.
RHIC Gets Ready to Smash Gold Ions for Run 23
The start of this year’s physics run at the Relativistic Heavy Ion Collider (RHIC) also marks the start of a new era. For the first time since RHIC began operating at the U.S. Department of Energy’s Brookhaven National Laboratory in 2000, a brand new detector, known as sPHENIX, will track what happens when the nuclei of gold atoms smash into one another at nearly the speed of light. RHIC’s STAR detector, which has been running and evolving since 2000, will also see some firsts in Run 23.
Promising Medical Isotope Made and Processed at Brookhaven Lab
Thanks to a recent upgrade to the medical isotope facilities at Brookhaven National Laboratory, actinium-225 (Ac-225), an isotope that shows great promise for treating cancer, can now be produced, purified, and shipped ready for use directly from the Lab. The first shipment left Brookhaven in mid-March.
JoAnne Hewett Named Director of Brookhaven National Laboratory
The Board of Directors of Brookhaven Science Associates (BSA) has named theoretical physicist JoAnne Hewett as the next director of the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and BSA president. BSA, a partnership between Stony Brook University (SBU) and Battelle, manages and operates Brookhaven Lab for DOE’s Office of Science.
Structure of ‘Oil-Eating’ Enzyme Opens Door to Bioengineered Catalysts
Scientists at Brookhaven National Laboratory have produced the first atomic-level structure of an enzyme that selectively cuts carbon-hydrogen bonds—the first and most challenging step in turning simple hydrocarbons into more useful chemicals. The detailed atomic level “blueprint” suggests ways to engineer the enzyme to produce desired products.
Scientists Map Changes in Soot Particles Emitted from Wildfires
We need a better understanding of the particles emitted by wildfires, including how they evolve, so we can improve our predictions of their impacts on climate, climate change, and human health. Atmospheric scientists at Brookhaven National Laboratory and collaborating institutions recently published a study that suggests the global climate models aren’t getting the full picture. Their data could change that.
Meet the INL experts supporting TerraPower’s advanced reactor development
The city of Kemmerer, Wyoming, home to a coal-fired power plant that is slated for retirement in 2025, has found itself in the spotlight as the center of a new kind of clean energy project.
Clear Sign that QGP Production ‘Turns Off’ at Low Energy
Physicists report new evidence that production of an exotic state of matter in collisions of gold nuclei at the Relativistic Heavy Ion Collider (RHIC) can be ‘turned off’ by lowering the collision energy. The findings will help physicists map out the conditions of temperature and density under which the exotic matter, known as a quark-gluon plasma (QGP), can exist and identify key features of the phases of nuclear matter.
How a Record-Breaking Copper Catalyst Converts CO2 Into Liquid Fuels
Since the 1970s, scientists have known that copper has a special ability to transform carbon dioxide into valuable chemicals and fuels. But for many years, scientists have struggled to understand how this common metal works as an electrocatalyst, a mechanism that uses energy from electrons to chemically transform molecules into different products.
Ionic Liquids’ Good Vibrations Change Laser Colors with Ease
Scientists have found a variety of ways to convert one color of laser light into another. In a study just published in the journal Physical Review Applied, scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory demonstrate a new color-shifting strategy that’s simple, efficient, and highly customizable.
Data Reveal a Surprising Preference in Particle Spin Alignment
Given the choice of three different “spin” orientations, certain particles emerging from collisions at the Relativistic Heavy Ion Collider (RHIC), an atom smasher at Brookhaven National Laboratory, appear to have a preference. Recent results reveal a preference in global spin alignment of particles called phi mesons.
New Type of Entanglement Lets Scientists ‘See’ Inside Nuclei
Nuclear physicists have found a new way to use the Relativistic Heavy Ion Collider (RHIC)—a particle collider at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory—to see the shape and details inside atomic nuclei. The method relies on particles of light that surround gold ions as they speed around the collider and a new type of quantum entanglement that’s never been seen before.
Particles of Light May Create Fluid Flow, Data-Theory Comparison Suggests
A new computational analysis by theorists at Brookhaven National Laboratory and Wayne State University supports the idea that photons (a.k.a. particles of light) colliding with heavy ions can create a fluid of “strongly interacting” particles. In a new paper they show that calculations describing such a system match up with data collected by the ATLAS detector at Europe’s Large Hadron Collider (LHC).
Nuclear Theorists Collaborate to Explore ‘Heavy Flavor’ Particles
Scientists at Brookhaven Lab will participate in a new Topical Theory Collaboration to explore the behavior of so-called ‘heavy flavor’ particles. These particles are made of quarks of the ‘charm’ and ‘bottom’ varieties. By understanding how these exotic particles form, evolve, and interact during powerful particle collisions, scientists will gain a deeper understanding of a unique form of matter that filled the early universe.
Brookhaven Lab to Lead New ‘Saturated Glue’ Theory Collaboration
The U.S. Department of Energy (DOE) has announced funding for a new Topical Theory Collaboration to be led by DOE’s Brookhaven National Laboratory that will aid in the discovery and exploration of a saturated state of gluons. These aptly named particles carry the nuclear strong force, acting as the ‘glue’ that holds together quarks, the building blocks of all visible matter.
A Radical New Approach in Synthetic Chemistry
Scientists measure how unpaired electrons in atoms at one end of a molecule can drive chemical reactivity on the molecule’s opposite side. This work shows how molecules containing these so-called free radicals could be used in a whole new class of reactions.
Scientists Build Nanoscale Parapets, Aqueducts, and Other Shapes
Scientists have developed a new way to guide the self-assembly of a wide range of novel nanoscale structures using simple layered block copolymers as starting materials.
Chi-Chang Kao to step down as SLAC National Accelerator Laboratory director
Chi-Chang Kao has decided to return to research after serving 10 years as director of the Department of Energy’s (DOE) SLAC National Accelerator Laboratory. He will continue in the lab director role until a replacement is found.
African School of Physics Brings New Opportunities
The 7th African School of Fundamental Physics and Applications (ASP) will be held in-person at Nelson Mandela University in Gqeberha, South Africa, from November 28 to December 9, 2022. Teams of leading physicists from U.S. Department of Energy (DOE) national laboratories and universities and other institutions across the U.S., Europe, Asia, and Africa will introduce more than 70 African graduate students to physics theories, experiments, and technologies.
Signs of Saturation Emerge from Particle Collisions at RHIC
Nuclear physicists studying particle collisions at the Relativistic Heavy Ion Collider (RHIC) have new evidence that particles called gluons reach a steady “saturated” state inside the speeding ions.
10 Years Later, Higgs Boson Discoverers Publish Refined Measurements
Particle physics changed forever on July 4, 2012. That was the day the two major physics experiments at CERN’s Large Hadron Collider (LHC), CMS and ATLAS, jointly announced the discovery of a particle that matched the properties of the Higgs boson—a particle theorized decades earlier. The discovery cemented the final piece in the Standard Model of particle physics. Now physicists from the CMS and ATLAS Collaborations detail high-precision results from their latest Higgs boson studies.
Study Reveals How Some High-Energy Particle ‘Jets’ Lose Energy
Scientists studying particle collisions at the Relativistic Heavy Ion Collider (RHIC) have revealed how certain particle-jets lose energy as they traverse the unique form of nuclear matter created in these collisions. The results should help them learn about key transport properties of this hot particle soup, known as a quark-gluon plasma (QGP).
SLAC’s superconducting X-ray laser reaches operating temperature colder than outer space
Nestled 30 feet underground in Menlo Park, California, a half-mile-long stretch of tunnel is now colder than most of the universe. It houses a new superconducting particle accelerator, part of an upgrade project to the Linac Coherent Light Source (LCLS) X-ray free-electron laser at the Department of Energy’s SLAC National Accelerator Laboratory.
Ultrafast ‘Camera’ Captures Hidden Behavior of Potential ‘Neuromorphic’ Material
Imagine a computer that can think as fast as the human brain while using very little energy. That’s the goal of scientists seeking to discover or develop “neuromorphic” materials that can send and process signals as easily as the brain’s neurons and synapses. In a paper just published scientists describe surprising new details about vanadium dioxide, one of the most promising neuromorphic materials.
UNH-led Atlantic Marine Energy Center Receives Nearly $10 Million From DOE
The new Atlantic Marine Energy Center (AMEC), led by the University of New Hampshire in partnership with several East Coast universities, has been awarded $9.7 million over four years from the U.S. Department of Energy (DOE). The center will focus on research and development to address ongoing needs for sustainable renewable ocean energy. It will be one of only four National Marine Renewable Energy Centers (NMREC) in the country.
Ruben Fair, accomplished engineering expert, to lead PPPL’S ITER Projects Team
The Princeton Plasma Physics Laboratory announced that accomplished engineer Ruben Fair, has been named head of the ITER Department, heading PPPL’s ITER Team, which is focused on the design and fabrication of six diagnostics for the international fusion experiment.
Scientists ID Enzyme for Making Key Industrial Chemical in Plants
Scientists studying the biochemistry of plant cell walls have identified an enzyme that could turn woody poplar trees into a source for producing a major industrial chemical. The research, just published in Nature Plants, could lead to a new sustainable pathway for making “p-hydroxybenzoic acid,” a chemical building block currently derived from fossil fuels, in plant biomass.
Collisions of Light Produce Matter/Antimatter from Pure Energy
Scientists studying particle collisions at the Relativistic Heavy Ion Collider have produced definitive evidence for two physics phenomena predicted more than 80 years ago: that matter/antimatter can be generated directly from collisions of photons and that a magnetic field can bend polarized light along different paths in a vacuum.
Scientists Describe Detector Goals for Electron-Ion Collider (EIC)
What do you need to study the fine details of the building blocks of matter? A new kind of particle accelerator called an Electron-Ion Collider, planned to be built in the United States over the next decade, and a state-of-the-art detector to capture the action when electrons and ions collide.
Tantalizing Signs of Phase-change ‘Turbulence’ in RHIC Collisions
A new analysis of collisions conducted at different energies at the Relativistic Heavy Ion Collider (RHIC) shows tantalizing signs of a critical point—a change in the way that quarks and gluons, the building blocks of protons and neutrons, transform from one phase to another. The findings will help physicists map out details of these nuclear phase changes to better understand the evolution of the universe and the conditions in the cores of neutron stars.
This Anti-COVID Mask Breaks the Mold
To address PPE shortages during the pandemic, scientists at Berkeley Lab and UC Berkeley are developing a rechargeable, reusable, anti-COVID N95 mask and a 3D-printable silicon-cast mask mold.