Pregled bibliografske jedinice broj: 146990
Shape coexistence in the odd-odd neutron-rich nucleus 98Y studied in the interacting boson model
Shape coexistence in the odd-odd neutron-rich nucleus 98Y studied in the interacting boson model // Physical Review C, 69 (2004), 3; 034327-1 doi:10.1103/PhysRevC.69.034327 (međunarodna recenzija, članak, znanstveni)
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Naslov
Shape coexistence in the odd-odd neutron-rich nucleus 98Y studied in the interacting boson model
Autori
Brant, Slobodan ; Lhersonneau, G. ; Sistemich, K.
Izvornik
Physical Review C (0556-2813) 69
(2004), 3;
034327-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
interacting boson model; nuclear structure; shape coexistence
Sažetak
Data on levels in 98Y have been investigated and interpreted using recently published information on band structure in this region. Calculation in the IBM framework suggests that the 1182 keV isomer is spherical 10- state with pi g9/2 nu h11/2 configuration. This assignment implies that the 8.0 microsecond bandhead at 496 keV is a 4- state with highly probable pi(422)5/2 nu(541)3/2 configuration. The level structure of 98Y is well reproduced by coupling the levels of its both spherical and deformed odd-A neighbors and the origin of the isomeric states is understood.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
0119250
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Slobodan Brant
(autor)
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
