{ "id": "1509.08335", "version": "v1", "published": "2015-09-28T14:39:51.000Z", "updated": "2015-09-28T14:39:51.000Z", "title": "Accretion disks in luminous young stellar objects", "authors": [ "M. T. Beltran", "W. J. de Wit" ], "comment": "71 pages, 19 figures. Accepted for publication in The Astronomy and Astrophysics Review", "categories": [ "astro-ph.GA", "astro-ph.SR" ], "abstract": "An observational review is provided of the properties of accretion disks around young stars. It concerns the primordial disks of intermediate- and high-mass young stellar objects in embedded and optically revealed phases. The properties were derived from spatially resolved observations and therefore predominantly obtained with interferometric means, either in the radio/(sub)millimeter or in the optical/infrared wavelength regions. We make summaries and comparisons of the physical properties, kinematics, and dynamics of these circumstellar structures and delineate trends where possible. Amongst others, we report on a quadratic trend of mass accretion rates with mass from T Tauri stars to the highest mass young stellar objects and on the systematic difference in mass infall and accretion rates.", "revisions": [ { "version": "v1", "updated": "2015-09-28T14:39:51.000Z" } ], "analyses": { "keywords": [ "luminous young stellar objects", "accretion disks", "highest mass young stellar objects", "high-mass young stellar objects", "properties" ], "note": { "typesetting": "TeX", "pages": 71, "language": "en", "license": "arXiv", "status": "editable" } } }