Nucleon distribution in nuclei beyond \beta-stability line
Autor: | Kolomietz, V. M., Lukyanov, S. V., Sanzhur, A. I. |
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Rok vydání: | 2011 |
Předmět: | |
Zdroj: | Phys. Rev. C 85, 034309 (2012) |
Druh dokumentu: | Working Paper |
DOI: | 10.1103/PhysRevC.85.034309 |
Popis: | The radii of nucleon distribution, bulk density, and neutron skin in nuclei beyond the \beta-stability line are studied within the direct variational method. We evaluate the partial equation of state of finite nuclei and demonstrate that the bulk density decreases beyond the beta stability line. We show that the growth of the neutron skin in unstable nuclei does not obey the saturation condition because of the polarization effect. The value of the neutron-skin thickness \Delta r_{np}=\sqrt{ Comment: 20 pages, 9 figures, published in Phys. Rev. C. arXiv admin note: text overlap with arXiv:1010.5103 |
Databáze: | arXiv |
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