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SoK: Can Fully Homomorphic Encryption Support General AI Computation? A Functional and Cost AnalysisFree, publicly-accessible full text available July 20, 2027
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The ground state of the three-proton emitter 17Na has been identified. Energy correlations between the protons and the 14O residue indicate that its decay is sequential initiated by the emission of a single proton to the ground state of 16Ne followed by simultaneous emission of two protons to the ground state of 14O, and the derived total decay energy is 4.45(3) MeV. The angular distribution of the proton from the first step indicates that this emission is d-wave and only consistent with a spin parity of 5=2þ. This assignment is consistent with state-of-the-art Gamow shell-model calculations. As the ground state of 17C is 3=2þ, the assigned spin parity of its mirror 17Na indicates that the pair presents a new case of ground-state mirror symmetry violation (GMSV). Unlike other GMSV cases, which arise solely from either a Coulomb induced shift or deformation effects, the 17Na=17C case is generated by differences in the many-body correlations.more » « lessFree, publicly-accessible full text available September 1, 2027
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