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Grant support

The work of L.M.R. was supported by the Spanish Ministry of Economy and Competitiveness (MINECO) grants No. FPA2015-65929-P and FIS2015-63770-P. C.G., M.C., X.V. and C.M. were partially supported by grant FIS2017-87534-P from MINECO and FEDER, and project MDM-2014-0369 of ICCUB (Unidad de Excelencia Maria de Maeztu) from MINECO. C.G. also acknowledges grant BES-2015-074210 from MINECO.

Analysis of institutional authors

Robledo, L. M.Author

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Proceedings Paper

THE MODIFIED D1M INTERACTIONS: NEW GOGNY FORCES ADAPTED FOR NEUTRON STAR CALCULATIONS

Publicated to:Acta Physica Polonica B, Proceedings Supplement. 12 (3): 705-714 - 2019-01-01 12(3), DOI: 10.5506/APhysPolBSupp.12.705

Authors: Vinas, X; Gonzalez-Boquera, C; Centelles, M; Mondal, C; Robledo, L M

Affiliations

Univ Autonoma Madrid, Dept Fis Teor, E-28049 Madrid, Spain - Author
Univ Barcelona, Fac Fis, Dept Fis Quant & Astrofis, Marti i Franques 1, E-08028 Barcelona, Spain - Author
Univ Barcelona, Fac Fis, Inst Ciencies Cosmos ICCUB, Marti i Franques 1, E-08028 Barcelona, Spain - Author
Univ Politecn Madrid, Ctr Computat Simulat, Campus Montegancedo, E-28660 Madrid, Spain - Author

Abstract

The symmetry energy of the D1 family of Gogny interactions, which describe finite nuclei properties in good agreement with experimental data, shows too soft a behaviour above saturation density. As a consequence, the D1 family of Gogny forces often cannot describe the properties of neutron stars when extrapolated to the high-density region. To overcome this limitation, we have proposed reparametrizations of the D1M interaction with very minimal changes. The modified interactions retain the quality of the original force for dealing with finite nuclei and, at the same time, are able to describe the neutron star physics with a quality similar to the one provided by the Skyrme SLy4 force, which was specially designed for this purpose.

Keywords

EquationMatterNuclear

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Acta Physica Polonica B, Proceedings Supplement, Q4 Agency Scopus (SJR), its regional focus and specialization in Physics and Astronomy (Miscellaneous), give it significant recognition in a specific niche of scientific knowledge at an international level.

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2025-06-30:

  • WoS: 4
  • Scopus: 6

Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-06-30:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 6 (PlumX).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
  • Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: https://repositorio.uam.es/handle/10486/691423

Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: Last Author (ROBLEDO MARTIN, LUIS MIGUEL).