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- Title
PAIRING PROPERTIES OF SUPERHEAVY NUCLEI.
- Authors
Staszczak, A.; Dobaczewski, J.; Nazarewicz, W.
- Abstract
Pairing properties of even-even superheavy N = 184 isotones are studied within the Skyrme-Hartree-Fock+BCS approach. In the particle-hole channel we take the Skyrme energy density functional SLy4, while in the particle-particle channel we employ the seniority pairing force and zero-range δ-interactions with different forms of density dependence. We conclude that the calculated static fission trajectories weakly depend on the specific form of the δ-pairing interaction. We also investigate the impact of triaxiality on the inner fission barrier and find a rather strong Z dependence of the effect.
- Subjects
PARTICLES (Nuclear physics); SUPERHEAVY elements; PAIR production; SKYRME model; DENSITY functionals; NUCLEAR reactions
- Publication
International Journal of Modern Physics E: Nuclear Physics, 2007, Vol 16, Issue 2, p310
- ISSN
0218-3013
- Publication type
Article
- DOI
10.1142/S0218301307005740