paper

Neutron radii and neutron skin of neutron-rich nuclei deduced from proton-nucleus total reaction cross sections

arXiv:1901.03875 · doi:10.1088/1361-6471/ab752c

Abstract

A new method is proposed to deduce the neutron radii of neutron-rich nuclei. This method requires measuring the reaction cross sections of both the neutron-rich nucleus and its stable isotope at the same energy on a proton target. Using this method and the available experimental data of C + and Be + at 40 MeV, the neutron radii of C and Be have been deduced for the first time.

5 pages, 5 figures

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