Phys.Rev. C 99, 034318 (2019)

E.Yuksel, T.Marketin, N.Paar

Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties

NUCLEAR STRUCTURE ^{36,38,40,42,44,46,48,50,52,54,56}Ca, ^{54,56,58,60,62,64,66,68,70,72}Ni, ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134}Sn, ^{190,192,194,196,198,200,202,204,206,208,210,212,214}Pb, ⁹⁰Zr; calculated binding energies using DD-PCX, DD-PC1, and DD-ME2 interactions, charge radii. ⁹⁰Zr, ¹²⁰Sn, ²⁰⁸Pb; calculated isoscalar GMR energies. ⁴⁸Ca, ⁶⁸Ni, ²⁰⁸Pb, ^{112,116,118,120,122,124}Sn; calculated dipole polarizabilities using RHB+(Q)RPA with DD-PCX, DD-PC1, and DD-ME2 interactions. ²⁰⁸Pb; calculated neutron skin thickness. Relativistic energy density functional with DD-PCX interaction, based on the RHB plus (Q)RPA, supplemented with the covariance analysis. Comparison with experimental data.

doi: 10.1103/PhysRevC.99.034318