1 Center of Theoretical Nuclear Physics, National Laboratory of Heavy IonAccelerator of Lanzhou, Lanzhou 730000, China;2 Department of Technical Physics, School of Physics, Peking University, Beijing 100871, China
We studied the densities of superheavy nuclei with the SkyrmeHartreeFock model. The central depressions in densities are shown in the heaviest nuclei with Z≤120 and N≤178, which is due to the highj orbits occupied. However, calculations show that deformations have considerable effects on the density distributions, particularly in the nucleus 292120.