Example of a resonant mode. Left panel: Period spacing ΔP_co as a function of the spin parameter for the series (ℓ = 1, m = −1) and for the 1z model at a rotation rate of Ω = 0.1Ω_K. Red dots represent computed modes. The pink line shows the TAR. The blue line shows the proportion of kinetic energy in the core for each mode. Middle panel: Quantity $p/{\rho }_0^{0.8}$ plotted in a meridional plane for the mode marked by a black star in the left panel. Right panel: Radial profile of $p/{\rho }_0^{0.8}$ at the latitude π/2 (equator). The factor ${\rho }_0^{0.8}$ is a scaling factor used to make the visualisation easier. The red vertical lines show the radiative zone limits.