Phys.Rev. C 99, 014318 (2019)

S.E.Agbemava, A.V.Afanasjev, A.Taninah

Propagation of statistical uncertainties in covariant density functional theory: Ground state observables and single-particle properties

NUCLEAR STRUCTURE ^{34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76}Ca, ^{50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96}Ni, ^{98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172}Sn, ^{176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262,264,266}Pb, ³⁰⁴120; calculated range of variations of parameters and statistical uncertainties in total binding energy, charge radii, S(2n), and neutron skins using covariant energy density functional theory (CDFT) with only the covariant energy density functionals (CEDFs) with nonlinear density dependency. ^208,266Pb, ³⁰⁴120; calculated neutron and proton single-particle states, and relative energies of the pairs of neutron and proton single-particle states. Z=2-112, N=2-172; deduced differences between theoretical and experimental binding energies for several CEDFs for even-even nuclei; calculated charge quadrupole deformations β₂ of ground states in even-even nuclei using the RHB calculations. Z=2-96, N=2-152; deduced differences between theoretical and experimental charge radii for several CEDFs.

doi: 10.1103/PhysRevC.99.014318