scholarly journals Microscopic description of quadrupole-octupole coupling in neutron-rich actinides and superheavy nuclei with the Gogny-D1M energy density functional

2021 ◽  
Vol 103 (4) ◽  
Author(s):  
R. Rodríguez-Guzmán ◽  
L. M. Robledo
Keyword(s):  
Energy Density ◽  
Density Functional ◽  
Superheavy Nuclei ◽  
Microscopic Description ◽  
Energy Density Functional

scholarly journals PAIRING PROPERTIES OF SUPERHEAVY NUCLEI

2007 ◽  
Vol 16 (02) ◽  
pp. 310-319 ◽  
Author(s):  
A. STASZCZAK ◽  
J. DOBACZEWSKI ◽  
W. NAZAREWICZ
Keyword(s):  
Energy Density ◽  
Density Dependence ◽  
Density Functional ◽  
Specific Form ◽  
Superheavy Nuclei ◽  
Pairing Interaction ◽  
Energy Density Functional ◽  
Hartree Fock ◽  
Zero Range ◽  
The Impact

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.

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