Phys.Rev. C 92, 024306 (2015)

Z.-Y.Wu, C.Qi, R.Wyss, H.-L.Liu

Global calculations of microscopic energies and nuclear deformations: Isospin dependence of the spin-orbit coupling

NUCLEAR STRUCTURE A=16-375, N=8-270; ^{24,26,28,30,32,34,36,38,40,42,44}Si, ^{44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76}Cr, ^{48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82}Fe, ^{62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104}Ge, ^{66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116}Se, ^{70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118}Kr, ^{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, ^{82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132}Mo, ^{86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138}Ru, ^{172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262,264}Hg, ^{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 microscopic binding energies and ground-state nuclear deformations β₂, γ and β₄ for 1850 even-even nuclei. Macroscopic-microscopic framework using three Woods-Saxon parametrizations with different isospin dependencies. Comparison with results of other macroscopic-microscopic mass models. Discussed isospin dependence of spin-orbital force.

doi: 10.1103/PhysRevC.92.024306