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arXiv · 2403.17773

Synthesis of superheavy elements in the outer crust of a magnetar

Davide Basilico·Xavier Roca-Maza·Gianluca Colò
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Abstract

A theoretical understanding of a possible mechanism for synthesizing superheavy elements in the outer crust of magnetars is presented. We demonstrate that such a mechanism can be present whenever the baryon density in the outer crust of a neutron star reaches values around $10^{-2}$ fm$^{-3}$. This scenario could be realized in magnetars with hypothetical large magnetic fields, $B \geq 10^{18}$ G. Under such conditions, the Coulomb lattice, formed by ionized nuclei, enables a mechanism that synthesizes superheavy elements.

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Davide Basilico, Xavier Roca-Maza, Gianluca Colò. 2024-03-26. Synthesis of superheavy elements in the outer crust of a magnetar. https://arxiv.org/abs/2403.17773

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