Fig. 22.
Effects of the interaction on the kinematical properties of the perturbed galaxy. Upper left: stellar velocity map for the simulated unperturbed galaxy. Upper right: difference of the stellar velocity field of the perturbed vs. unperturbed model galaxy, with velocities multiplied by a factor of 10 for visibility. Lower left: velocity map of the molecular gas component for the simulated unperturbed galaxy. Lower right: velocity map of the molecular gas component for the simulated perturbed galaxy. All plots are for a simulated galaxy 50 Myr after the beginning of the interaction. The black cross shows the position of the photometric centre of the galaxy.
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