Two rings and a marginally resolved, 5 au disk around LkCa 15 identified via near-infrared sparse aperture masking interferometry

Protoplanetary disksExoplanet detection methodsPlanet formation13004891241Astrophysics - Earth and Planetary AstrophysicsAstrophysics - Instrumentation and Methods for AstrophysicsAstrophysics - Solar and Stellar Astrophysics