Pregled bibliografske jedinice broj: 1155447
Mean-Field Derivation of the Interacting Boson Model Hamiltonian and Exotic Nuclei
Mean-Field Derivation of the Interacting Boson Model Hamiltonian and Exotic Nuclei // Physical Review Letters, 101 (2008), 14; 142501, 4 doi:10.1103/physrevlett.101.142501 (međunarodna recenzija, članak, znanstveni)
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Naslov
Mean-Field Derivation of the Interacting Boson Model Hamiltonian
and Exotic Nuclei
Autori
Nomura, Kosuke ; Shimizu, Noritaka ; Otsuka, Takaharu
Izvornik
Physical Review Letters (0031-9007) 101
(2008), 14;
142501, 4
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Nuclear Structure
Sažetak
A novel way of determining the Hamiltonian of the interacting boson model (IBM) is proposed. Based on the fact that the potential energy surface of the mean-field model, e.g., the Skyrme model, can be simulated by that of the IBM, parameters of the IBM Hamiltonian are obtained. By this method, the multifermion dynamics of surface deformation can be mapped, in a good approximation, onto a boson system. The validity of this process is examined for Sm and Ba isotopes, and an application is presented to an unexplored territory of the nuclear chart, namely, the right lower corner of 208Pb.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
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
- MEDLINE
