Charge Radii of Tin Isotopes and Their Proton-Density Distributions within the Dispersive Optical Modelстатья
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Дата последнего поиска статьи во внешних источниках: 10 июня 2020 г.
Аннотация:Proton single-particle properties of even–even tin isotopes in the mass number range between100 and 132 were calculated on the basis of the dispersive optical model. The possibility of describing dataon the charge radius rch was studied. A decrease in the rate of growth of rch with increasingN in the regionofN >76 was obtained via increasing the energy interval in the vicinity of EF where the imaginary partof the potential used is close to zero. The predictive power of the dispersive optical model for the densitydistribution in nuclei far from the beta-stability valley was demonstrated.