Beyond the relativistic mean-field approximation. III. Collective Hamiltonian in five dimensions (CROSBI ID 148603)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Nikšić, Tamara ; Li, Z. P. ; Vretenar, Dario ; Prochniak, L. ; Meng, Jie ; Ring, Peter
engleski
Beyond the relativistic mean-field approximation. III. Collective Hamiltonian in five dimensions
The framework of relativistic energy density functionals is extended to include correlations related to the restoration of broken symmetries and fluctuations of collective variables. A new implementation is developed for the solution of the eigenvalue problem of a five-dimensional collective Hamiltonian for quadrupole vibrational and rotational degrees of freedom, with parameters determined by constrained self-consistent relativistic mean-field calculations for triaxial shapes. The model is tested in a series of illustrative calculations of potential energy surfaces and the resulting collective excitation spectra and transition probabilities of the chain of even-even gadolinium isotopes.
21.60.Jz; 21.60.Ev; 21.10.Re; 21.10.Ky
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
79 (3)
2009.
034303-1-034303-19
objavljeno
0556-2813
10.1103/PhysRevC.79.034303