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Ukr. J. Phys. 2015, Vol. 59, N 11, p.1065-1077
doi:10.15407/ujpe59.11.1065    Paper

Nesterov A.V., Vasilevsky V.S., Kovalenko T.P.

Bogolyubov Institute for Theoretical Physics, Nat. Acad. of Sci. of Ukraine
(14b, Metrolohichna Str., Kyiv 02680, Ukraine; e-mail: nesterov@bitp.kiev.ua)

Spectrum of Bound States of Nucleus 10B in a Three-Cluster Microscopic Model

Section: Nuclei and nuclear reactions
Original Author's Text: English

Abstract: In the frame of a microscopic model, namely a three-cluster algebraic version of the resonatinggroup method, the spectrum of bound states of nucleus 10B with T = 0 is considered. As a nucleon-nucleon potential, the semirealistic potential containing the central and spin-orbit components is used. The Coulomb interaction of protons is exactly taken into account. The proper order of levels in the spectrum under study and the reasonable agreement with experimental data on the arrangement of levels relative to the lowest breakup threshold of a nucleus are obtained. The role of the spin-orbit interaction in the formation of the spectrum of bound states of nucleus 10B is studied in detail.

Key words: three-cluster model, hyperspherical harmonics, bound states, 10B.