Abstract
Addition of a Λ-hyperon to non-strange nuclei can lead to an increase in the binding energy and formation of a bound hypernucleus with an unbound nucleon core, effectively leading to the shift of the proton drip line on the hypernuclear chart. The structure of light proton-rich Λ-hypernuclei with 5 ≤ Z ≤ 12 is treated within the Hartree–Fock approach with effective potentials in the Skyrme form. We show that nuclei 8C and 16F are most likely can be bound by a hyperon.
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FUNDING
This research has been supported by the Interdisciplinary Scientific and Educational School of Moscow University “Fundamental and Applied Space Research”. S.V. Sidorov expresses his appreciation for the support from Theoretical Physics and Mathematics Foundation “BASIS”.
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Kornilova, A.S., Sidorov, S.V., Lanskoy, D.E. et al. Shift of the Proton Drip Line by Λ-Hyperons. Phys. Part. Nuclei Lett. 20, 1142–1145 (2023). https://doi.org/10.1134/S154747712305045X
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DOI: https://doi.org/10.1134/S154747712305045X