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arXiv · 2308.11893

Expanding proton dripline by employing a number of muons

Lang Liu·Yongle Yu
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Abstract

Through mean-field calculations, we demonstrate that, in a large $Z$ nucleus binding multiple muons, these heavy leptons localize within a few dozen femtometers of the nucleus. The mutual Coulomb interactions between the muons and the protons can lead to a substantial decrease in proton chemical potential, surpassing 1 MeV. These findings allow for expanding the proton-dripline on the nuclear chart in principle, suggesting the possible production of nuclei with Z around 120.

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Lang Liu, Yongle Yu. 2023-08-23. Expanding proton dripline by employing a number of muons. https://doi.org/10.1088/1674-1137%2Facf65d

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