Pregled bibliografske jedinice broj: 1282443
γ-ray spectroscopy of low-lying yrast and non-yrast states in neutron- rich 94,95,96Kr
γ-ray spectroscopy of low-lying yrast and non-yrast states in neutron- rich 94,95,96Kr // Physical review. C, 105 (2022), 2; 024301, 11 doi:10.1103/PhysRevC.105.024302 (međunarodna recenzija, članak, znanstveni)
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Naslov
γ-ray spectroscopy of low-lying yrast and non-yrast states in neutron-
rich 94,95,96Kr
(γ-ray spectroscopy of low-lying yrast and non-yrast
states in neutron-rich 94,95,96Kr)
Autori
Gerst, R-B ; Blazhev, A. ; Moschner, K. ; Doornenbal, P. ; Obertelli, A. ; Nomura, K. ; Ebran, J-P ; Hilaire, S. ; Libert, J. ; Authelet, G. ; Baba, H. ; Calvet, D. ; Chateau, F. ; Chen, S. ; Corsi, A. ; Delbart, A. ; Gheller, J-M ; Giganon, A. ; Gillibert, A. ; Lapoux, V ; Motobayashi, T. ; Niikura, M. ; Paul, N. ; Rousse, J-Y ; Sakurai, H. ; Santamaria, C. ; Steppenbeck, D. ; Taniuchi, R. ; Uesaka, T. ; Ando, T. ; Arici, T. ; Browne, F. ; Bruce, A. M. ; Caroll, R. ; Chung, L. X. ; Cortes, M. L. ; Dewald, M. ; Ding, B. ; Flavigny, F. ; Franchoo, S. ; Gorska, M. ; Gottardo, A. ; Jolie, J. ; Jungclaus, A. ; Lee, J. ; Lettmann, M. ; Linh, B. D. ; Liu, J. ; Liu, Z. ; Lizarazo, C. ; Momiyama, S. ; Nagamine, S. ; Nakatsuka, N. ; Nita, C. R. ; Nobs, C. ; Olivier, L. ; Orlandi, R. ; Patel, Z. ; Podolyak, Zs ; Rudigier, M. ; Saito, T. ; Shand, C. ; Soderstrom, P-A ; Stefan, I ; Vaquero, V. ; Werner, V ; Wimmer, K. ; Xu, Z.
Izvornik
Physical review. C (2469-9985) 105
(2022), 2;
024301, 11
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
γ-ray spectroscopy ; low-lying yrast state ; non-yrast state
Sažetak
We report on γ -ray spectroscopy of low-lying excited states in the neutron-rich 94, 95, 96Kr isotopes measured as part of the “Shell Evolution And Search for Two-plus energies At RIBF” (SEASTAR) campaign at the RIKEN Radioactive Isotope Beam Factory. Excited yrast and non-yrast states were observed, and half-lives extracted via GEANT4 simulations. In 94, 96Kr candidates for the 3− 1 state were identified. For 95Kr, the prompt SEASTAR data were combined with delayed spectroscopic data measured with the EURICA array to observe transitions on top of the known (7/2)+ isomer at a level energy of 195.5(3) keV. The comparison of the new experimental results with five-dimensional collective Hamiltonian (5DCH) and mapped interacting boson model (IBM) calculations, both using the Gogny D1M interaction, could suggest oblate-prolate shape coexistence already in 96Kr.
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