Simple Formula for Nuclear Charge Radius

Abstract

A new formula for the nuclear charge radius is proposed, dependent on the mass number (A) and neutron excess (N-Z) in the nucleus. It is simple and it reproduces all the experimentally available mean square radii and their isotopic shifts of even--even nuclei much better than other frequently used relations.

The paper contains 7 pages in LateX and 6 figures (available upon request) in postscript. Email: [email protected]

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