arXiv · 2110.04982
Single-particle decomposition of nuclear surface diffuseness
Abstract
Nuclear surface diffuseness reflects spectroscopic information near the Fermi level. I propose a way to decompose the surface diffuseness into single-particle (s.p.) contributions in a quantitative way. Systematic behavior of the surface diffuseness of neutron-rich even-even O, Ca, Ni, Sn, and Pb isotopes is analyzed with a phenomenological mean-field approach. The role of the s.p. wave functions near the Fermi level is explored: The nodeless s.p. orbits form a sharp nuclear surface, while the nodal s.p. orbits contribute to diffusing the nuclear surface.
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Wataru Horiuchi. 2021-10-11. Single-particle decomposition of nuclear surface diffuseness. https://arxiv.org/abs/2110.04982
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