Pregled bibliografske jedinice broj: 1053824
Lifetime measurements and shape coexistence in Sr97
Lifetime measurements and shape coexistence in Sr97 // Physical review. C, 100 (2019), 6; 064309, 9 doi:10.1103/physrevc.100.064309 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1053824 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Lifetime measurements and shape coexistence in Sr97
Autori
Esmaylzadeh, A. ; Régis, J.-M. ; Kim, Y. H. ; Köster, U. ; Jolie, J. ; Karayonchev, V. ; Knafla, L. ; Nomura, Kosuke ; Robledo, L. M. ; Rodríguez-Guzmán, R.
Izvornik
Physical review. C (2469-9985) 100
(2019), 6;
064309, 9
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Nuclear Structure
Sažetak
Delayed γ rays from neutron-rich A = 97 fission fragments were measured using the Lohengrin spectrometer at the high-flux reactor of the Institut Laue-Langevin in Grenoble. Several lifetimes of excited states in 97 Sr were measured using the fast-timing technique. The nucleus 97 Sr exhibits shape coexistence and is located exactly at the border of the spherical ( N ≤ 58 ) and deformed ( N ≥ 60 ) ground-state deformation. It is of particular interest to study the shape-coexisting structures at the spherical-deformed border ( N = 59 ). The determined lifetimes within this work are compared to an interacting boson-fermion model calculation that is based on the microscopic energy density functional to provide a better understanding of the spherical-deformed border in strontium isotopes.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-TTP-2018-07-3554 - Exotic Nuclear Structure and Dynamics (ExoNSD) (Nomura, Kosuke, HRZZ - 2018-07) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Kosuke Nomura
(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