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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Nuclear Matter Bulk Parameter Scales and Correlations

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Author(s):
Santos, B. M. [1] ; Dutra, M. [2] ; Lourenco, O. [3] ; Delfino, A. [1]
Total Authors: 4
Affiliation:
[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
Total Affiliations: 3
Document type: Journal article
Source: FEW-BODY SYSTEMS; v. 56, n. 11-12, SI, p. 779-785, DEC 2015.
Web of Science Citations: 0
Abstract

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)

FAPESP's process: 13/26258-4 - Superdense matter in the universe
Grantee:Manuel Máximo Bastos Malheiro de Oliveira
Support type: Research Projects - Thematic Grants