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arXiv · 1603.05000

Is the magnetic field making the inner crust of neutron stars more heterogeneous?

Jianjun Fang·Sidney Avancini·Helena Pais·Constança Providência
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Abstract

We study the effect of strong magnetic fields, of the order of $10^{15}-10^{17}$ G, on the extension of the crust of magnetized neutron stars. The dynamical instability region of neutron-proton-electron ($npe$) matter at subsaturation densities and the mode with the largest growth rate are determined within a relativistic mean field model. It is shown that a strong magnetic field has a large effect on the instability region, defining the crust-core transition as a wide density range.

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Jianjun Fang, Sidney Avancini, Helena Pais, Constança Providência. 2016-11-19. Is the magnetic field making the inner crust of neutron stars more heterogeneous?. https://doi.org/10.1103/physrevc.94.062801

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