Skyrme Hartree-Fock calculations for the α-decay Q values of superheavy nuclei

Hartree-Fock calculations with the SKX Skyrme interaction are carried out to obtain α-decay Q values for deformed nuclei above ${}^{208}\mathrm{Pb}$ assuming axial symmetry. The results for even-even nuclei are compared with the experiment and with the previous calculations. Predictions are made for α-decay Q values and half-lives of even-even superheavy nuclei. The results are also compared for the recently discovered odd-even chain starting at $Z=112\mathrm{}$ and $N=165.\mathrm{}$