An equation of state at subnuclear densities |
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| Authors: | William D Langer Leonard C Rosen Jeffrey M Cohen A G W Cameron |
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| Institution: | (1) Goddard Institute for Space Studies, NASA, New York, N. Y., USA;(2) Belfer Graduate School of Science, Yeshiva University, New York, N. Y., USA |
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| Abstract: | An equation of state for cold matter above white dwarf densities is evaluated. The gas is considered to be a mixture of degenerate neutrons, protons and electrons combined with nuclei of one type (that is only oneA andZ value). We derive the equilibrium equations for the mixture and calculate the number densities as well as theA andZ of the nucleus. Finally we calculate an equation of state, which smoothly goes over to that of a neutron, proton electron gas mixture at a density of  5×1013 g/cm3. |
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