Phys.Rev. C 103, 064317 (2021)

S.Burrello, J.Bonnard, M.Grasso

Application of an ab-initio-inspired energy density functional to nuclei: Impact of the effective mass and the slope of the symmetry energy on bulk and surface properties

NUCLEAR STRUCTURE ^{12,14,16,18,20,22,24}O, ^{34,36,38,40,42,44,46,48,50,52,54,56,58,60,62}Ca, ^{78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124}Zr, ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178}Sn, ^{178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262,264,266}Pb; calculated S(2n) for O, Ca, Zr and Sn isotopic chains, binding energies for Ca and Zr chains, difference between neutron and proton radii for O, Ca, Zr and Pb chains, charge radii and neutron skins for ¹⁶O, ^40,48Ca, ⁹⁰Zr, ¹³²Sn, ²⁰⁸Pb, neutron and proton density profiles for ¹²²Zr and ²⁶⁶Pb, single-proton energies for ²⁰⁸Pb for the last occupied proton. Mean-field Hartree-Fock calculations with Yang-Grasso-Lacroix-Orsay (YGLO) density functionals. Comparison with experimental data extracted from databases at NNDC-BNL. Discussed effective masses and the slope of the symmetry energy.

doi: 10.1103/PhysRevC.103.064317