Highly compressed spin-singlet Be at a million Kelvin
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Experiments at the U.S. National Ignition Facility (NIF) [Döppner et al., Nature (London) 618, 270 (2023)0028-083610.1038/s41586-023-05996-8] have created highly compressed hot hydrogenlike Be plasmas. Published analyses of the the NIF experiment have used fi... ...