Browsing by Author "Stammler, S. M."

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    Dusty spirals triggered by shadows in transition discs
    (2019) Cuello, N.; Montesinos, M.; Stammler, S. M.; Louvet, F.; Cuadra, J.
    Context. Despite the recent discovery of spiral-shaped features in protoplanetary discs in the near-infrared and millimetre wavelengths, there is still an active discussion to understand how they formed. In fact, the spiral waves observed in discs around young stars can be due to different physical mechanisms: planet/companion torques, gravitational perturbations, or illumination effects.