Neutron matter at finite temperature

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dc.creatorTolos, L.
dc.creatorFriman, B.
dc.creatorSchwenk, A.
dc.date2007-11-22
dc.date.accessioned2026-07-07T11:38:52Z
dc.date.available2026-07-07T11:38:52Z
dc.descriptionWe calculate the neutron matter equation of state at finite temperature based on low-momentum two- and three-nucleon interactions. The free energy is obtained from a loop expansion around the Hartree-Fock energy, including contributions from normal and anomalous diagrams. We focus on densities below saturation density with temperatures T <= 10 MeV and compare our results to the model-independent virial equation of state and to variational calculations. Good agreement with the virial equation of state is found at low density. We provide simple estimates for the theoretical error, important for extrapolations to astrophysical conditions.
dc.description15 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/0711.3613
dc.identifierhttp://arxiv.org/abs/0711.3613
dc.identifierNucl.Phys.A806:105-116,2008
dc.identifierdoi:10.1016/j.nuclphysa.2008.02.309
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199723
dc.subjectNuclear Theory
dc.subjectAstrophysics
dc.subjectOther Condensed Matter
dc.subjectNuclear Experiment
dc.titleNeutron matter at finite temperature
dc.typetext

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