Pairing properties of even-even superheavy
![$N$](img1.png)
=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
![$\delta $](img2.png)
-interactions with different forms of density
dependence. We conclude that the calculated static fission trajectories
weakly depend on the specific form of the
![$\delta $](img2.png)
-pairing interaction.
We also investigate the impact of triaxiality on the inner fission
barrier and find a rather strong
![$Z$](img17.png)
dependence of the effect.