Properties of nuclei in the nobelium region studied within the covariant, Skyrme, and Gogny energy density functionals

Dobaczewski, Jacek; Afanasjev, A. V.; Bender, M.; Robledo, L. M.; Shi, Yue

doi:10.1016/j.nuclphysa.2015.07.015

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Dobaczewski, J., Afanasjev, A. V., Bender, M., Robledo, L. M., & Shi, Y. (2015). Properties of nuclei in the nobelium region studied within the covariant, Skyrme, and Gogny energy density functionals. Nuclear Physics A, 944, 388-414. https://doi.org/10.1016/j.nuclphysa.2015.07.015

Julkaistu sarjassa

Nuclear Physics A

Tekijät

Dobaczewski, Jacek |

Afanasjev, A. V. |

Bender, M. |

Robledo, L. M. |

Shi, Yue

Päivämäärä

2015

Tekijänoikeudet

We calculate properties of the ground and excited states of nuclei in the nobelium region for proton and neutron numbers of 92≤Z≤104 and 144≤N≤156, respectively. We use three different energy-density-functional (EDF) approaches, based on covariant, Skyrme, and Gogny functionals, each with two different parameter sets. A comparative analysis of the results obtained for quasiparticle spectra, odd–even and two-particle mass staggering, and moments of inertia allows us to identify single-particle and shell effects that are characteristic to these different models and to illustrate possible systematic uncertainties related to using the EDF modelling.

Julkaisija

Elsevier BV

ISSN Hae Julkaisufoorumista

0375-9474

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