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A holographic bottom-up description of light nuclide spectroscopy and stability
Indexado
WoS WOS:000928235400018
Scopus SCOPUS_ID:85141444555
DOI 10.1016/J.PHYSLETB.2022.137551
Año 2022
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



This work explores a holographic proposal to describe light nuclide spectroscopy by considering extensions to the well-known bottom-up AdS/QCD proposals, the hardwall and softwall models. We also propose an alternative description inspired by the Woods-Saxon potential. We find the static dilaton associated with this potential in this Wood-Saxon-like model. We compute the nuclide spectra finding that, despite their pure AdS/QCD origin, hardwall and softwall, as monoparametric models, have good accuracy and precision since the RMS error is near 11% and 4% respectively. In the case of the Wood-Saxon model, the RMS was around 1%. We also discuss configurational entropy as a tool to categorize which model is suitable to describe nuclides in terms of stability. We found that configurational entropy resembles a stability line, independent from nuclear spin, for symmetric light nuclides when considering softwall and Wood-Saxon-like models. For the hardwall case, configurational entropy, despite increasing with the constituent number, depends on the nuclear spin. Thus, the Woods-Saxon-like model emerges as the best choice to describe light nuclide spectroscopy in the bottom-up scenario. (c) 2022 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP(3).

Revista



Revista ISSN
Physics Letters B 0370-2693

Métricas Externas



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Disciplinas de Investigación



WOS
Astronomy & Astrophysics
Physics, Multidisciplinary
Physics, Particles & Fields
Physics, Nuclear
Scopus
Nuclear And High Energy Physics
SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



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Autores - Afiliación



Ord. Autor Género Institución - País
1 Martin Contreras, Miguel Angel Hombre Universidad de Viña del Mar - Chile
Corp Univ Minuto Dios UNIMINUTO - Colombia
Corporación Universitaria Minuto de Dios - Colombia
2 VEGA-LOPEZ, ALFREDO Hombre Universidad de Valparaíso - Chile
3 Diles, Saulo Hombre Univ Fed Para - Brasil
Universidade Federal do Pará - Brasil

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Financiamiento



Fuente
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Fondo Nacional de Desarrollo Científico y Tecnológico
FONDECYT (Chile)
Fundação Amazônia Paraense de Amparo à Pesquisa
Fundacao Amazonia de Amparo a Estudos e Pesquisas (FAPESPA)
Fundação Amazônia de Amparo a Estudos e Pesquisas
Paraense Amazon Foundation

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos



Agradecimiento
We acknowledge the financial support of FONDECYT (Chile) under the grant No. 1180753 (A. V. and M. A. M. C.). Saulo Diles thanks to Fundacao Amazonia de Amparo a Estudos e Pesquisas (FAPESPA) and Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) for partial financial support from No 001/2021 - FAPESPA/CNPq -PRONEM.
Alfredo Vega reports financial support was provided by FONDECYT. Miguel Angel Martin Contreras reports financial support was provided by FONDECYT. Saulo Diles reports financial support was provided by Paraense Amazon Foundation for Research Support.We acknowledge the financial support of FONDECYT (Chile) under the grant No. 1180753 (A. V. and M. A. M. C.). Saulo Diles thanks to Fundação Amazônia de Amparo a Estudos e Pesquisas (FAPESPA) and Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) for partial financial support from No 001/2021 - FAPESPA / CNPq -PRONEM.
Alfredo Vega reports financial support was provided by FONDECYT. Miguel Angel Martin Contreras reports financial support was provided by FONDECYT. Saulo Diles reports financial support was provided by Paraense Amazon Foundation for Research Support.We acknowledge the financial support of FONDECYT (Chile) under the grant No. 1180753 (A. V. and M. A. M. C.). Saulo Diles thanks to Fundação Amazônia de Amparo a Estudos e Pesquisas (FAPESPA) and Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) for partial financial support from No 001/2021 - FAPESPA / CNPq -PRONEM.

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