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- Title
Dispersive optical potential for nuclei with N and Z values changing toward the nucleon drip lines.
- Authors
Bespalova, O.; Romanovsky, E.; Spasskaya, T.
- Abstract
A method for constructing dispersive optical potentials is proposed for calculating single-particle energies in isotopic chains of spherical and nearly spherical nuclei up to nucleon drip lines. The potential of this method is demonstrated by calculating the neutron and proton single-particle energies in calcium, nickel, and zirconium isotopes. The results agree well with experimental data available for stable isotopes. Predictive calculations of single-particle spectra are performed for isotopes lying far from the beta-stability valley. A comparison of the results with the energies of nucleon separation from nuclei of mass number A and A+1 revealed features of the single-particle spectrum that are characteristic of nuclei containing classical and nonclassical magic numbers of nucleons.
- Subjects
DISPERSION (Chemistry); NUCLEAR optical potentials; GALACTIC nuclei; NITROGEN; PARTICLES (Nuclear physics)
- Publication
Physics of Atomic Nuclei, 2015, Vol 78, Issue 1, p118
- ISSN
1063-7788
- Publication type
Article
- DOI
10.1134/S1063778814120047