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Peering into the formation history of beta Pictoris b with long-baseline interferometry
2019
Astronomy and Astrophysics
Context. β Pictoris is arguably one of the most studied stellar systems outside of our own. Some 30 yr of observations have revealed a highly-structured circumstellar disk, with rings, belts, and a giant planet: β Pictoris b. However very little is known about how this system came into being. Aims. Our objective is to estimate the C/O ratio in the atmosphere of β Pictoris b and obtain an estimate of the dynamical mass of the planet, as well as to refine its orbital parameters using
doi:10.1051/0004-6361/201936898
fatcat:vfjwqhwv3vaybhng732ik5oixq