Pregled bibliografske jedinice broj: 742045
Density functional theory studies of cluster states in nuclei
Density functional theory studies of cluster states in nuclei // Physical review. C. Nuclear physics, 90 (2014), 054329, 11 doi:10.1103/PhysRevC.90.054329 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 742045 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Density functional theory studies of cluster states in nuclei
Autori
Ebran, J.-P. ; Khan, Elias ; Nikšić, Tamara ; Vretenar, Dario
Izvornik
Physical review. C. Nuclear physics (0556-2813) 90
(2014);
054329, 11
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
clusters ; nuclear energy density functional
Sažetak
The framework of nuclear energy density functionals is applied to a study of the formation and evolution of cluster states in nuclei. The relativistic functional DD-ME2 is used in triaxial and reflection-asymmetric relativistic Hartree-Bogoliubov calculations of relatively light N=Z and neutron-rich nuclei. The role of deformation and degeneracy of single- nucleon states in the formation of clusters is analyzed, and interesting cluster structures are predicted in excited configurations of Be, C, O, Ne, Mg, Si, S, Ar, and Ca N=Z nuclei. Cluster phenomena in neutron-rich nuclei are discussed, and it is shown that in neutron-rich Be and C nuclei cluster states occur that are characterized by molecular bonding of α particles by the excess neutrons.
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
