Pregled bibliografske jedinice broj: 1053714
Low- Z boundary of the N=88 –90 shape phase transition: Ce148 near the critical point
Low- Z boundary of the N=88 –90 shape phase transition: Ce148 near the critical point // Physical review. C, 101 (2020), 1; 014303, 10 doi:10.1103/physrevc.101.014303 (međunarodna recenzija, članak, znanstveni)
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Naslov
Low- Z boundary of the N=88 –90 shape phase
transition:
Ce148 near the critical point
Autori
Koseoglou, P. ; Werner, V. ; Pietralla, N. ; Ilieva, S. ; Nikšić, T. ; Vretenar, D. ; Alexa, P. ; Thürauf, M. ; Bernards, C. ; Blanc, A. ; Bruce, A. M. ; Cakirli, R. B. ; Cooper, N. ; Fraile, L. M. ; de France, G. ; Jentschel, M. ; Jolie, J. ; Köster, U. ; Korten, W. ; Kröll, T. ; Lalkovski, S. ; Mach, H. ; Mărginean, N. ; Mutti, P. ; Patel, Z. ; Paziy, V. ; Podolyák, Zs. ; Regan, P. H. ; Régis, J.-M. ; Roberts, O. J. ; Saed-Samii, N. ; Simpson, G. S. ; Soldner, T. ; Ur, C. A. ; Urban, W. ; Wilmsen, D. ; Wilson, E.
Izvornik
Physical review. C (2469-9985) 101
(2020), 1;
014303, 10
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
shape phase transition ; atomic nuclei ; energy density functional ; collective excitations
Sažetak
Excited states of the neutron-rich nucleus 148Ce have been populated by neutron-induced fission of a 235U target. Its electromagnetic decays were studied by means of γ-ray coincidence spectroscopy with fast- timing capabilities. Lifetimes of the 2+1 and 4+1 states of 148Ce were obtained and their E2 decay rates deduced. The B4/2=B(E2 ; 4+1→2+1)/B(E2 ; 2+1→0+1) ratio indicates that 148Ce is a transitional nucleus while the N=88/90 shape phase transition evolves into a gradual change of nuclear deformation for proton numbers Z<60.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
--KK.01.1.1.01.0004 - Provedba vrhunskih istraživanja u sklopu Znanstvenog centra izvrsnosti za kvantne i kompleksne sustave te reprezentacije Liejevih algebri (QuantiXLie) (Buljan, Hrvoje; Pandžić, Pavle) ( 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