Pregled bibliografske jedinice broj: 386567
Beyond the relativistic mean-field approximation. III. Collective Hamiltonian in five dimensions
Beyond the relativistic mean-field approximation. III. Collective Hamiltonian in five dimensions // Physical Review C - Nuclear Physics, 79 (2009), 3; 034303-1 doi:10.1103/PhysRevC.79.034303 (međunarodna recenzija, članak, znanstveni)
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Naslov
Beyond the relativistic mean-field approximation. III. Collective Hamiltonian in five dimensions
Autori
Nikšić, Tamara ; Li, Z. P. ; Vretenar, Dario ; Prochniak, L. ; Meng, Jie ; Ring, Peter
Izvornik
Physical Review C - Nuclear Physics (0556-2813) 79
(2009), 3;
034303-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
21.60.Jz; 21.60.Ev; 21.10.Re; 21.10.Ky
Sažetak
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.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119-1191005-1010 - Nuklearna struktura i nuklearna astrofizika (Vretenar, Dario, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
