Scientists Replicate Neutron Star Nuclear Magic

Scientists at the Department of Energy’s Oak Ridge National Laboratory have replicated a nuclear reaction that occurs on the surface of a neutron star, using a unique gas jet target system. The experiment improves understanding of nuclear reactions that lead to the creation of diverse nuclear isotopes, refining theoretical models used to predict element formation. The team used high-resolution detectors to measure energies and angles of the proton reaction products, and back-calculated to discover the dynamics of the reaction. The achievement may help reveal the cosmic recipes of elements in everything from people to planets.