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Liquid-gas phase transition in hot nuclei studied with INDRA

B. Borderie·R. Bougault·P. Desesquelles·E. Galichet·B. Guiot·Ph. Lautesse·N. Le Neindre·J. Marie·M. Parlog·M. Pichon. M. F. Rivet·E. Rosato·G. Tabacaru·M. Vigilante·J. P. Wieleczko
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Abstract

Thanks to the high detection quality of the INDRA array, signatures related to the dynamics (spinodal decomposition) and thermodynamics (negative microcanonical heat capacity) of a liquid-gas phase transition have been simultaneously studied in multifragmentation events in the Fermi energy domain. The correlation between both types of signals strongly supports the existence of a first order phase transition for hot nuclei.

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B. Borderie, R. Bougault, P. Desesquelles, E. Galichet, B. Guiot, Ph. Lautesse, N. Le Neindre, J. Marie, M. Parlog, M. Pichon. M. F. Rivet, E. Rosato, G. Tabacaru, M. Vigilante, J. P. Wieleczko. 2003-11-19. Liquid-gas phase transition in hot nuclei studied with INDRA. https://doi.org/10.1016/j.nuclphysa.2004.01.092

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