News Releases

Brookhaven National Laboratory

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Updates every hour. Last Updated: 27-Oct-2025 22:11 ET (28-Oct-2025 02:11 GMT/UTC)

Maximal entanglement sheds new light on particle creation

DOE/Brookhaven National Laboratory
Peer-Reviewed Publication

Physicists at the U.S. Department of Energy’s Brookhaven National Laboratory and Stony Brook University have shown that particles produced in collimated sprays called jets retain information about their origins in subatomic particle smashups.

Journal: Physical Review Letters
Funder: DOE/US Department of Energy

Study tracks chromium chemistry in irradiated molten salts

DOE/Brookhaven National Laboratory
Peer-Reviewed Publication

Chemists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and Idaho National Laboratory report that radiation-induced chemical reactions may help mitigate the corrosion of metals in a new type of nuclear reactor cooled by molten salts.

Journal: Physical Chemistry Chemical Physics
Funder: DOE/US Department of Energy

Relativistic Heavy Ion Collider (RHIC) enters 25th and final run

DOE/Brookhaven National Laboratory
Business Announcement

The Relativistic Heavy Ion Collider, a U.S. Department of Energy (DOE) Office of Science user facility for nuclear physics research at DOE’s Brookhaven National Laboratory, entered its 25^th and final year of operations, smashing together the nuclei of gold atoms traveling close to the speed of light.

Funder: DOE/US Department of Energy

Peeling back the layers: Exploring capping effects on nickelate superconductivity

DOE/Brookhaven National Laboratory
Peer-Reviewed Publication

A team led by researchers at the National Synchrotron Light Source II (NSLS-II) used cutting-edge X-ray techniques to gain new insights into “infinite-layer” nickelate materials.

Journal: Physical Review Letters

Fresh, direct evidence for tiny drops of quark-gluon plasma

DOE/Brookhaven National Laboratory
Peer-Reviewed Publication

A new analysis of data from the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC) reveals fresh evidence that collisions of even very small nuclei with large ones might create tiny specks of a quark-gluon plasma (QGP). Scientists believe such a substance of free quarks and gluons, the building blocks of protons and neutrons, permeated the universe a fraction of a second after the Big Bang.

Journal: Physical Review Letters
Funder: DOE/US Department of Energy

'Spooky action' at a very short distance: Scientists map out quantum entanglement in protons

DOE/Brookhaven National Laboratory
Peer-Reviewed Publication

Scientists have a new way to use data from high-energy particle smashups to peer inside protons. Their approach uses quantum information science to map out how particle tracks streaming from electron-proton collisions are influenced by quantum entanglement inside the proton. The results reveal that quarks and gluons, the fundamental building blocks that make up a proton’s structure, are subject to so-called quantum entanglement.

Journal: Reports on Progress in Physics
Funder: DOE/US Department of Energy

Scientists calculate predictions for meson measurements

DOE/Brookhaven National Laboratory
Peer-Reviewed Publication

Calculations of charge distribution in mesons provide benchmark for experimental measurements and validate widely used 'factorization' method for imaging the building blocks of matter.

Journal: Physical Review Letters
Funder: DOE/US Department of Energy

Imaging nuclear shapes by smashing them to smithereens

DOE/Brookhaven National Laboratory
Peer-Reviewed Publication

Scientists have demonstrated a new way to use high-energy particle smashups at the Relativistic Heavy Ion Collider (RHIC) to reveal subtle details about the shapes of atomic nuclei. The method is complementary to lower energy techniques for determining nuclear structure. It will add depth to scientists’ understanding of the nuclei that make up the bulk of visible matter.

Journal: Nature
Funder: DOE/US Department of Energy