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We compute the mass radius, scalar radius, tensor radius, baryon numberradius and mechanical radius of nuclei with baryon number$B=1,2,3,4,5,6,7,8,32,108$ in the Skyrme model. The relations between theseradii and the nuclear gravitational form factors are investigated. We alsocompute the `pressure' distribution and find that it is negative in the coreregion for all the nuclei with $B>1$. This suggests that the way mechanicalstability is achieved in nuclei is qualitatively different than in the nucleon.

Nuclear mass radius and pressure in the Skyrme model