Skyrme mean-field study of rotational bands in transfermium isotopes

Abstract

Self-consistent mean field calculations with the SLy4 interaction and a density-dependent pairing force are presented for nuclei in the Nobelium mass region. Predicted quasi-particle spectra are compared with experiment for the heaviest known odd N and odd Z nuclei. Spectra and rotational bands are presented for nuclei around No252,4 for which experiments are either planned or already running.

arXiv comment13 pages LATEX, elsart style, 6 embedded eps figures

References in corpus (10)

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• Central depression in nuclear density and its consequences for the shell structure of superheavy nuclei
• Superheavy nuclei in relativistic effective Lagrangian model
• Microscopic study of 240Pu, mean-field and beyond
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• Non-empirical pairing functional
• Rotational properties of nuclei around ${}^{254}$No investigated using a spectroscopic-quality Skyrme energy density functional
• Deformed one-quasiparticle states in covariant density functional theory
• Understanding the different rotational behaviors of ${}^{252}$No and ${}^{254}$No
• Competition in rotation-alignment between high-j neutrons and protons in transfermium nuclei
• New parameterization of Skyrme's interaction for regularized multi-reference energy density functional calculations
• Structure of superheavy nuclei
• gamma-vibrational states in superheavy nuclei
• In-gas-cell laser spectroscopy for magnetic dipole moment of ${}^{199}$Pt toward $N=$ 126
• Rotational excitations in rare-earth nuclei: a comparative study within three cranking models with different mean fields and the treatments of pairing correlations
• Emergence of High-Order Deformation in Rotating Transfermium Nuclei: A Microscopic Understanding
• Band terminations in density functional theory
• Rotational Properties of the Odd-$Z$ Transfermium Nucleus ${}^{255}$Lr by a Particle-number-conserving Method in the Cranked Shell Model
• Alpha decay chains study for the recently observed superheavy element Z=117 within the Isospin Cluster Model
• Pairing and nonaxial-shape correlations in $N=150$ isotones
• $K$-isomeric states in the isotopic and isotonic chains of ${}^{178}$Hf
• Description of the odd ${}^{249-253}$No nuclei using Skyrme functionals with modified spin-spin interaction