Mapping Extended Circumgalactic Lyα Nebulae Around Quasars With J-PAS --  Circum-Galactic Medium (CGM) is the gas surrounding galaxies outside their disksand inside their virial radii. Lyman-alpha (Lyα) emission is one […]

Title : Evolution of embedded protostars studied with submillimeter and near-infrared observations Abstract : Sun-like stars are thought to accrete most of their final mass during the protostellar phase, where […]

En Salle des thèse à l’ENS.