New Isomers in the Full Seniority Scheme of Neutron-Rich Lead Isotopes: The Role of Effective Three-Body Forces


Autoria(s): Gottardo, A.; Valiente-Dobon, J. J.; Benzoni, G.; Nicolini, R.; Gadea, A.; Lunardi, S.; Boutachkov, P.; Bruce, A. M.; Gorska, M.; Grebosz, J.; Pietri, S.; Podolyak, Zs.; Pfuetzner, M.; Regan, P. H.; Weick, H.; Alcântara Nunez, Juan Antonio; Algora, A.; Al-Dahan, N.; de Angelis, G.; Ayyad, Y.; Alkhomashi, N.; Allegro, Paula Rangel Pestana; Bazzacco, D.; Benlliure, J.; Bowry, M.; Bracco, A.; Bunce, M.; Camera, F.; Casarejos, E.; Cortes, M. L.; Crespi, F. C. L.; Corsi, A.; Bacelar, A. M. Denis; Deo, A. Y.; Domingo-Pardo, C.; Doncel, M.; Dombradi, Zs.; Engert, T.; Eppinger, K.; Farrelly, G. F.; Farinon, F.; Farnea, E.; Geissel, H.; Gerl, J.; Goel, N.; Gregor, E.; Habermann, T.; Hoischen, R.; Janik, R.; Klupp, S.; Kojouharov, I.; Kurz, N.; Lenzi, S. M.; Leoni, S.; Mandal, S.; Menegazzo, R.; Mengoni, D.; Million, B.; Morales, A. I.; Napoli, D. R.; Naqvi, F.; Nociforo, C.; Prochazka, A.; Prokopowicz, W.; Recchia, F.; Ribas, Roberto Vicencotto; Reed, M. W.; Rudolph, D.; Sahin, E.; Schaffner, H.; Sharma, A.; Sitar, B.; Siwal, D.; Steiger, K.; Strmen, P.; Swan, T. P. D.; Szarka, I.; Ur, C. A.; Walker, P. M.; Wieland, O.; Wollersheim, H-J.; Nowacki, F.; Maglione, E.; Zuker, A. P.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

01/11/2013

01/11/2013

2012

Resumo

The neutron-rich lead isotopes, up to Pb-216, have been studied for the first time, exploiting the fragmentation of a primary uranium beam at the FRS-RISING setup at GSI. The observed isomeric states exhibit electromagnetic transition strengths which deviate from state-of-the-art shell-model calculations. It is shown that their complete description demands the introduction of effective three-body interactions and two-body transition operators in the conventional neutron valence space beyond Pb-208.

INFN, Italy

INFN, Italy

MICINN, Spain [AIC10-D-000568]

MICINN, Spain

Generalitat Valenciana, Spain

Generalitat Valenciana, Spain [FPA2008-06419, PROMETEO/2010/101]

UK STFC

UK STFC

AWE plc

AWE plc

DFG

DFG [EXC 153]

Identificador

PHYSICAL REVIEW LETTERS, COLLEGE PK, v. 109, n. 16, supl. 1, Part 1, pp. 2561-2566, OCT 16, 2012

0031-9007

http://www.producao.usp.br/handle/BDPI/37139

10.1103/PhysRevLett.109.162502

http://dx.doi.org/10.1103/PhysRevLett.109.162502

Idioma(s)

eng

Publicador

AMER PHYSICAL SOC

COLLEGE PK

Relação

PHYSICAL REVIEW LETTERS

Direitos

openAccess

Copyright AMER PHYSICAL SOC

Palavras-Chave #SHELL-MODEL #BINDING-ENERGIES #FRAGMENTATION #NUCLEI #PHYSICS, MULTIDISCIPLINARY
Tipo

article

original article

publishedVersion