Relativistic energy density functionals: Low-energy collective states of Pu-240 and Er-166
- Z.P. Li(),
- ,
- ,
- ,
- J. Meng()
- Peking U. and
- BeiHang U.
13 pages
Published in:
- Phys.Rev.C 81 (2010) 064321
View in:
Citations per year
Abstract: (APS)
The empirical relativistic density-dependent, point-coupling energy density functional, adjusted exclusively to experimental binding energies of a large set of deformed nuclei with A≈150–180 and A≈230–250, is tested with spectroscopic data for Er166 and Pu240. Starting from constrained self-consistent triaxial relativistic Hartree-Bogoliubov calculations of binding energy maps as functions of the quadrupole deformation in the β–γ plane, excitation spectra and E2 transition probabilities are calculated as solutions of the corresponding microscopic collective Hamiltonian in five dimensions for quadrupole vibrational and rotational degrees of freedom and compared with available data on low-energy collective states.- 21.30.Fe
- 21.10.Re
- 27.90.+b
- 21.60.Jz
References(44)
Figures(0)