Phys.Rev. C 85, 014324 (2012)

Z.-H.Zhang, X.-T.He, J.-Y.Zeng, E.-G.Zhao, S.-G.Zhou

Systematic investigation of the rotational bands in nuclei with Z ≈ 100 using a particle-number conserving method based on a cranked shell model

NUCLEAR STRUCTURE ^{240,242,244,246,248,250,252}Cm, ^{242,244,246,248,250,252,254}Cf, ^{244,246,248,250,252,254,256}Fm, ^{246,248,250,252,254,256,258}No, ²⁵⁰Bk; calculated quadrupole deformation parameters β₂, β₄, moment of inertia plots, alignments, occupation probabilities, contribution of neutron and proton major shells to angular momentum alignments. ²⁴⁵Cm, ²⁵⁰Fm; calculated energies of Nilsson orbitals. ^{241,243,245,247,249}Cm, ^{243,245,247,249,251}Cf, ^{245,247,249,251,253}Fm, ^{247,249,251,253,255}No, ^{243,245,247,249,251}Bk, ^{245,247,249,251,253}Es, ^{247,249,251,253,255}Md, ²⁵⁵Lr; calculated bandhead energies of low-lying one-quasiparticle bands, moments of inertia plots of g.s. and excited bands, alignments, occupation probabilities, contribution of neutron and proton major shells to angular momentum alignments. Cranked shell model (CSM), particle-number conserving (PNC) method. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.014324