Microscopic description of rotation: From ground states to the extremes of ultra-high spin
arXiv:1312.6760 · doi:10.1088/0031-8949/89/5/054001
Abstract
Recent progress in the microscopic description of rotational properties within covariant density functional theory (CDFT) is presented. It is shown that it provides an accurate description of rotational bands both in the paired regime at low spin and in the unpaired regime at ultra-high spins. The predictive power of CDFT is verified by comparing the CDFT predictions for band crossing features in the actinides with new experimental data. In addition, possible role of the Coulomb antipairing effect for proton pairing is discussed.
6 pages, 4 figures, contribution to 20th Nuclear Physics workshop "Marie and Pierre Curie", Kazimierz, Poland 2013, Physica Scripta in press
References in corpus (2)
Cited by in corpus (11)
- Global performance of covariant energy density functionals: ground state observables of even-even nuclei and the estimate of theoretical uncertainties
- Octupole deformation in the ground states of even-even nuclei: a global analysis within the covariant density functional theory
- Properties of nuclei in the nobelium region studied within the covariant, Skyrme, and Gogny energy density functionals
- Tetrahedral shapes of neutron-rich Zr isotopes from multidimensionally-constrained relativistic Hartree-Bogoliubov model
- Octupole deformation in the ground states of even-even actinides and superheavy nuclei
- Rotational excitations in near neutron-drip line nuclei: the birth and death of particle-bound rotational bands and the extension of nuclear landscape beyond spin zero neutron drip line
- Rotational excitations in rare-earth nuclei: a comparative study within three cranking models with different mean fields and the treatments of pairing correlations
- Role of dynamic pairing correlations in fission dynamics
- Emergence of High-Order Deformation in Rotating Transfermium Nuclei: A Microscopic Understanding
- Addressing spectroscopic quality of covariant density functional theory
- Global study of separable pairing interaction in covariant density functional theory