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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Nuclear Matter Bulk Parameter Scales and Correlations

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Autor(es):
Santos, B. M. [1] ; Dutra, M. [2] ; Lourenco, O. [3] ; Delfino, A. [1]
Número total de Autores: 4
Afiliação do(s) autor(es):
[1] Univ Fed Fluminense, Inst Fis, BR-24210150 Niteroi, RJ - Brazil
[2] Univ Fed Fluminense, IHS, Dept Ciencias Nat, BR-28895532 Rio Das Ostras, RJ - Brazil
[3] Univ Fed Sao Carlos, CCA, Dept Ciencias Nat Matemat & Educ, BR-13600970 Araras, SP - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo Científico
Fonte: FEW-BODY SYSTEMS; v. 56, n. 11-12, SI, p. 779-785, DEC 2015.
Citações Web of Science: 0
Resumo

We study the arising of correlations among some isovector bulk parameters in nonrelativistic and relativistic hadronic mean-field models. For the former, we investigate correlations in the nonrelativistic (NR) limit of relativistic point-coupling models. We provide analytical correlations, for the NR limit model, between the symmetry energy and its derivatives, namely, the symmetry energy slope, curvature, skewness and fourth order derivative, discussing the conditions in which they are linear ones. We also show that some correlations presented in the NR limit model are reproduced for relativistic models presenting cubic and quartic self-interactions in its scalar field. As a direct application of such linear correlations, we remark its association with possible crossing points in the density dependence of the linearly correlated bulk parameter. (AU)

Processo FAPESP: 13/26258-4 - Matéria superdensa no universo
Beneficiário:Manuel Máximo Bastos Malheiro de Oliveira
Linha de fomento: Auxílio à Pesquisa - Temático