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Article

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2008

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/12224

Liquid-gas phase transition in nuclear matter from realistic many-body approaches

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http://dx.doi.org/10.1103/PhysRevC.78.044314

Abstract

The existence of a liquid-gas phase transition for hot nuclear systems at subsaturation densities is a well-established prediction of finite-temperature nuclear many-body theory. In this paper, we discuss for the first time the properties of such a phase transition for homogeneous nuclear matter within the self-consistent Green's function approach. We find a substantial decrease of the critical temperature with respect to the Brueckner-Hartree-Fock approximation. Even within the same approximation, the use of two different realistic nucleon-nucleon interactions gives rise to large differences in the properties of the critical point.

Subject

Estructura nuclear, Transformacions de fase (Física estadística), Equacions d'estat, Funcions de Green

Subject (English)

Nuclear structure, Green's functions, Phase transformations (Statistical physics), Equations of state

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

RIOS HUGUET, Arnau, et al. Liquid-gas phase transition in nuclear matter from realistic many-body approaches. Physical Review C. 2008. Vol. 78, num. 4, pags. 044314-1-044314-9. ISSN 0556-2813. [consulted: 10 of June of 2026]. Available at: https://hdl.handle.net/2445/12224

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