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arXiv · 2604.26876

Neutron Stars and Neutron Skins: Connecting Finite Nuclei to Dense Matter

C. A. Bertulani
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Abstract

This is a brief overview of the connection between neutron skin thickness in finite nuclei and the equation of state of neutron-rich matter, with applications to neutron stars. Multiple experimental probes are discussed, including dipole polarizability, parity-violating electron scattering, heavy-ion fragmentation, quasi-free scattering, and ultraperipheral collisions. A consistent picture emerges from Bayesian analyses combining experimental data and energy density functionals, providing constraints on the symmetry energy and its slope.

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C. A. Bertulani. 2026-04-29. Neutron Stars and Neutron Skins: Connecting Finite Nuclei to Dense Matter. https://arxiv.org/abs/2604.26876

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