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Nuclear liquid-gas phase transition and supernovae evolution
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Nuclear liquid-gas phase transition and supernovae evolution
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| dc.contributor.author | Margueron, Jérôme | |
| dc.contributor.author | Navarro Faus, Jesús | |
| dc.contributor.author | Blottiau, P. | |
| dc.date.accessioned | 2014-07-10T11:46:28Z | |
| dc.date.available | 2014-07-10T11:46:28Z | |
| dc.date.issued | 2004 | |
| dc.identifier.citation | Margueron, Jérôme Navarro Faus, Jesús Blottiau, P. 2004 Nuclear liquid-gas phase transition and supernovae evolution Physical Review C 70 2 028801-1 028801-4 | |
| dc.identifier.uri | http://hdl.handle.net/10550/37159 | |
| dc.description.abstract | It is shown that the large density fluctuations appearing at the onset of the first order nuclear liquid-gas phase transition can play an important role in the supernovae evolution. Due to these fluctuations, the neutrino gas may be trapped inside a thin layer of matter near the proto-neutron star surface. The resulting increase of pressure may induce strong particle ejection a few hundred milliseconds after the bounce of the collapse, contributing to the revival of the shock wave. The Hartree-Fock+RPA scheme, with a finite-range nucleon-nucleon effective interaction, is employed to estimate the effects of the neutrino trapping due to the strong density fluctuations, and to discuss qualitatively the consequences of the suggested new scenario. | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physical Review C, 2004, vol. 70, num. 2, p. 028801-1-028801-4 | |
| dc.subject | Física | |
| dc.title | Nuclear liquid-gas phase transition and supernovae evolution | |
| dc.type | journal article | es_ES |
| dc.date.updated | 2014-07-10T11:46:28Z | |
| dc.identifier.doi | 10.1103/PhysRevC.70.028801 | |
| dc.identifier.idgrec | 018655 | |
| dc.rights.accessRights | open access | es_ES |
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