Abstract
The structure of superheavy even even nuclei is investigated using the self-consistent axially-deformed relativistic mean-field model (RMF) with BCS pairing. The isovector properties of the standard RMF ansatz are studied and the new RMF parameterization is tested with a better account for nuclei away of the line of stability. The heaviest even even nuclei are used as a benchmark to estimate the predictive power of the model.
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References
S. Hofmann and G. Münzenberg, Rev. Mod. Phys. 72 (2000) 733.
Yu.Ts. Oganessian et al., Nature 400 (1999) 242; Phys. Rev. C 62 (2000) 041604; Phys. Rev. C 63 (2001) 011301 (R).
Y.K. Gambhir, P. Ring and A. Thimet, Ann. Phys. (N.Y.) 198 (1990) 132.
G.A. Lalazissis, J. König and P. Ring, Phys. Rev. C 55 (1997) 540.
M. Bender et al., Phys. Rev. C 60 (1999) 034304.
S. Gmuca, in Proc. 2nd Int. Conf. Fission and Properties of Neutron-Rich Nuclei, St. Andrews, Scotland, June 28–July 3, 1999, eds. J.H. Hamilton, W.R. Phillips and H.K. Carter, World Sci., Singapore, 2000, p. 75.
T. Bürvenich et al., Eur. Phys. J. A 3 (1998) 139.
A. Türler et al., Decay properties of 269Hs and evidence for the new nuclide 270Hs, in GSI Scientific Report 2001, GSI 2002-1, GSI, Darmstadt, 2002, p. 121.
Z. Patyk and A. Sobiczewski, Nucl. Phys. A533 (1991) 132.
C.J. Horowitz, S.J. Pollock, P.A. Souder and R. Michaels, Phys. Rev. C 63 (2001) 025501.
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Gmuca, S. Superheavy nuclei in the RMF framework. Acta Phys. Hung. A 19, 155–160 (2004). https://doi.org/10.1556/APH.19.2004.1-2.24
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DOI: https://doi.org/10.1556/APH.19.2004.1-2.24