2026-06-26T17:51:52Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/809 2021-12-13T01:58:17Z 1582963739756:1582967025340 user-um

Neutron Skins in Sn and Pb Nuclei Khin Nyan Linn The Relativistic Mean Field (RMF) theory is applied to calculate the root mean square (rms) radii of the neutron and proton density distributions. The NL3 and NL-Z2 effective interactions are used in the mean field Lagrangian. The RMF theory predicts the existence of neutron skins in Sn and Pb nuclei from the observation of the density profile and the rms radii of the proton and neutron density distribution. We compared our calculated results on rms proton and neutron radii with some available experimental data. The neutron skin thickness of Sn and Pb nuclei are presented. Neutron skin is observed at 102Sn and beyond 132Sn. For Pb isotopes, neutron skin builds up beyond 208Pb 2010 http://hdl.handle.net/20.500.12678/0000000809 https://meral.edu.mm/records/809