New Isomers in the Full Seniority Scheme of Neutron-Rich Lead Isotopes: The Role of Effective Three-Body Forces
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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Data(s) |
01/11/2013
01/11/2013
2012
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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 |
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 |