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.
A collaboration led by scientists from the U.S. Department of Energy’s Brookhaven National Laboratory, Helmholtz-Zentrum Berlin (HZB), the Massachusetts Institute of Technology (MIT), and the Max Born Institute (MBI) published a study in Nature in which they used a novel analysis technique—called coherent correlation imaging (CCI)—to image the evolution of magnetic domains in time and space without any previous knowledge. The scientists could not see the “dance of the domains” during the measurement but only afterward, when they used the recorded data to “rewind the tape.”
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.
UPTON, NY—Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have successfully demonstrated that autonomous methods can discover new materials. The artificial intelligence (AI)-driven technique led to the discovery of three new nanostructures, including a first-of-its-kind nanoscale “ladder.
Plant biochemists at Brookhaven National Laboratory have discovered a new level of regulation in the biochemical “machinery” that plants use to convert organic carbon derived from photosynthesis into a range of ring-shaped aromatic molecules. The research suggests new strategies for controlling plant biochemistry for agricultural and industrial applications.
Meet Adrien Florio, a postdoctoral research associate and fellow in Brookhaven Lab’s Nuclear Theory Group that is contributing his unique perspective and experience to the Co-design Center for Quantum Advantage's theory and applications subthrust.
Experts from around the country traveled to Hauppauge, NY, to discuss research in advanced accelerator physics and technology as well as the application and impact of that work. The workshop presented a great opportunity to also spark the interest of students and engage local university faculty. Mark Palmer, of Brookhaven Lab’s Accelerator Test Facility, worked with DOE and the New York City College of Technology to give students an in-depth look at accelerator science through lectures, workshops, and an on-site laboratory tour.
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.
Physicists, engineers, and technicians at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory are rounding out the year with key developments to a house-sized particle detector that will begin capturing collision snapshots for the first time next spring. The state-of-the-art, three-story, 1,000-ton detector—known as sPHENIX—will precisely track particles streaming from collisions at the Relativistic Heavy Ion Collider (RHIC), a DOE Office of Science user facility for nuclear physics research.
Scientists in the STAR collaboration at the Relativistic Heavy Ion Collider (RHIC) have published a comprehensive analysis aimed at determining which factors most influence fluctuations in the flow of particles from heavy ion collisions. The results will help scientists zero in on key properties of a unique form of matter that mimics the early universe.
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).
Veljko Radeka, a senior scientist in the Instrumentation Division at the U. S. Department of Energy' (DOE) Brookhaven National Laboratory, has had a long, distinguished scientific career touching several areas of research and inspiring colleagues, collaborators, and students along the way. The International Committee for Future Accelerators (ICFA) recently recognized the contributions Radeka has made in the field of instrumentation, as well as his role as a leader, with the 2022 ICFA Instrumentation Award.
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.
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 team of scientists led by chemists at the U.S. Department of Energy’s Brookhaven National Laboratory and Pacific Northwest National Laboratory has unraveled the complex chemical mechanisms of a battery component that is crucial for boosting energy density: the interphase.
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.
Three early-career professionals at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory had the opportunity to connect with Nobel laureates, discuss pressing global issues, and explore historic Kyoto, Japan at the 19th annual meeting of the Science and Technology in Society (STS) forum.
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.
As a way to give students the resources and momentum to embark on a deeper exploration of their interests throughout high school, Brookhaven Lab’s Office of Educational Programs (OEP) began hosting the DOE Workforce Development for Teachers and Scientists (WDTS)-funded Rising STEM Scholars program.
The U.S. Department of Energy’s Brookhaven National Laboratory has named Luisella Lari as Project Manager for the Electron-Ion Collider (EIC)—a one-of-a-kind nuclear physics research facility that will offer a closer look at the building blocks of matter—effective Oct. 3, 2022.
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