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arXiv · 1006.2034

Neutron-Proton Radii in N \approx Z Nuclei

N. Auerbach
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Abstract

A simple formula is derived that describes how the Coulomb interaction affects the proton radius in nuclei. It determines the difference between neutron and proton radii in nuclei with N approx Z. It also provides an estimate for the difference between the radii of the Z core neutrons and the protons in nuclei with a large neutron excess. The results obtained from the derived formula are compared with radii calculated in a Skyrme Hartree-Fock calculation.

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N. Auerbach. 2010-06-10. Neutron-Proton Radii in N \approx Z Nuclei. https://doi.org/10.1103/physrevc.81.067305

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