Stability Peninsulas on the Neutron Drip Line
V. N. Tarasov, K. A. Gridnev, D. K. Gridnev, D. V. Tarasov, S., Schramm, X. Vi\~nas, Walter Greiner
TL;DR
This paper investigates the formation of stability peninsulas near the neutron drip line using HF+BCS calculations with Skyrme forces, revealing their dependence on force choice and independence from force type.
Contribution
It demonstrates that stability peninsulas can form around magic numbers and are largely unaffected by the Skyrme force choice, with their size sensitive to the force parameters.
Findings
Stability peninsulas occur near magic and new magic numbers.
Location of peninsulas is independent of Skyrme force choice.
Size of peninsulas varies with Skyrme force, largest with SkI2.
Abstract
Using HF+BCS method with Skyrme forces we analyze the neutron drip line. It is shown that around magic and new magic numbers the drip line may form stability peninsulas. It is shown the location of these peninsulas does not depend on the choice of Skyrme forces. It is found that the size of the peninsulas is sensitive to the choice of Skyrme forces and the most extended peninsulas appear with the SkI2 set.
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Taxonomy
TopicsExperimental and Theoretical Physics Studies · Magnetic confinement fusion research · Computational Physics and Python Applications