科研之友
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摘要
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 approximate to Z. It also estimates the difference between the radii of the Z core neutrons and 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.
- 出版日期2010-6-22
