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Gogny Force Useful for Neutron Star Calculations

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Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 225))

Abstract

We propose a new Gogny parametrization, which we call D1M\(^{*}\), aimed to be successful in the study of the properties of neutron stars and, at the same time, to describe finite nuclei with a similar quality as the D1M Gogny interaction. D1M\(^{*}\) is able to reach up to 2 solar masses (M\(_\odot \)) for a neutron star and give good global properties for them [1].

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References

  1. C. Gonzalez-Boquera, M. Centelles, X. Viñas, L.M. Robledo, Phys. Lett. B 779, 195 (2018)

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  3. C. Gonzalez-Boquera, M. Centelles, X. Viñas, A. Rios, Phys. Rev. C 96, 065806 (2017)

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Acknowledgements

We acknowledge Grants FIS2017-87534-P from MINECO and FEDER, FPA2015-65929-P, FIS2015-63770-P and BES-2015-074210 from MINECO and MDM-2014-0369 of ICCUB (Unidad de Excelencia María de Maeztu) from MINECO.

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Correspondence to C. Gonzalez-Boquera .

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Gonzalez-Boquera, C., Centelles, M., Viñas, X., Robledo, L.M. (2019). Gogny Force Useful for Neutron Star Calculations. In: García-Ramos, JE., Andrés, M., Valera, J., Moro, A., Pérez-Bernal, F. (eds) Basic Concepts in Nuclear Physics: Theory, Experiments and Applications. RÁBIDA 2018. Springer Proceedings in Physics, vol 225. Springer, Cham. https://doi.org/10.1007/978-3-030-22204-8_26

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