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Like water, neutrons seek their own level, and watching how they flow may teach us about how the chemical elements were made.
A new high-power green-light laser generates beam-cooling electrons at the Relativistic Heavy Ion Collider.
Scientists obtain new evidence for the existence of the extremely neutron-rich, very short-lived isotope of hydrogen 5H.
Scientists discover new signposts in the quest to determine how matter from the early universe turned into the world we know today.
Electric and magnetic properties of a radioactive atom provide unique insight into the nature of proton and neutron motion.
A new model identifies a high degree of fluctuations in the glue-like particles that bind quarks within protons as essential to explaining proton structure.
Supercomputing calculations confirm that rare nickel-78 has unusual structure, offering insights into supernovas.
Techniques to investigate chemical properties of super heavy elements lead to improved methods for separating heavy metals.
KATRIN project achieves transmission of electrons through completed apparatus, opening new doors to understanding the universe.
Researchers demonstrate a new technique for producing polarized positrons that could improve manufacturing and lead to new discoveries.
A new method detects residual contaminants in ultra-pure helium gas, critical to nuclear physics experiments.
Studies of the neutrinos emitted in the radioactive decay of nuclei held in an ion trap allow sensitive searches for new interactions.
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