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ISSN 2071-0194   Ukr. J. Phys. 2015, Vol. 60, N 7, p.585-592
doi:10.15407/ujpe60.07.0585   Paper

Denisov V.Yu., Margitych T.O.

Institute for Nuclear Research, Nat. Acad. of Sci. of Ukraine
(47, Nauky Ave., Kyiv 03680, Ukraine)

Minimum Barrier Height for Symmetric and Asymmetric Nuclear Systems

Section: Nuclei and Nuclear Reactions
Language: English

Abstract: The interaction potential in symmetric and asymmetric systems composed of two nuclei has been studied with regard for the quadrupole, octupole, and hexadecapole deformations of nuclei. The influence of dynamic multipole deformations of the nuclear surface on the barrier height and the interaction energy between two nuclei is considered. The deformation parameters corresponding to the minimum values of barrier height are evaluated.

Key words: interaction potential, total interaction energy of nuclei, deformation energy, quadrupole nuclear deformation, octupole nuclear deformation, hexadecapole nuclear deformation, barrier height.