作者: T. Ainsworth , R.A. Smith
DOI: 10.1016/0370-2693(80)90985-5
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摘要: Abstract The Δ(1236) resonance plays an important role in saturating nuclear matter and determining the properties of neutron star matter. In transition potential models, Δ is explicitly excited de-excited by predominantly tensor forces. many-body aspects these models suggest a simple prescription for calculating energy two-body cluster approximation. With one parameter, we generate bulk as function total baryon density fraction. Nuclear saturates at subnuclear with reasonable symmetry estimated compressibility. Neutron unbound all densities leads to appealing models. extra degree freedom associated may make it (too?) easy obtain saturation density.