Investigating the neutron and proton density distributions in extremely neutron-rich nuclei

Manifestations of the neutron halo in extremely neutron-rich nuclei are investigated by the Hartree-Fock method using the Skyrme forces (SkM*, Ska, Sly4, SkI2) with allowance for axial deformation. The investigated nuclei, which lie beyond the theoretical neutron drip line (NDL), form peninsulas of...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2012-08, Vol.76 (8), p.871-875
Main Authors: Gridnev, K. A., Greiner, W., Tarasov, V. N., Schramm, S., Gridnev, D. K., Tarasov, D. V., Viñas, X.
Format: Article
Language:English
Subjects:
Deformation
Hadrons
Heavy Ions
Neutron emission
Neutrons
Nuclear Physics
Nuclei (nuclear physics)
Peninsulas
Physics
Physics and Astronomy
Proceedings of the International Conference “Nucleus-2011” (The 61st International Conference on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
Proton density (concentration)
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Summary:Manifestations of the neutron halo in extremely neutron-rich nuclei are investigated by the Hartree-Fock method using the Skyrme forces (SkM*, Ska, Sly4, SkI2) with allowance for axial deformation. The investigated nuclei, which lie beyond the theoretical neutron drip line (NDL), form peninsulas of nuclei stable with respect to one-neutron emission and belong to chains of isotones with the neutron number N = 32, 58, 82, 126, 184, and 258.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873812080138