Year: 2013
Type: article
Abstract: Context. The gas- and dust dissipation processes in disks around young stars remain uncertain despite numerous studies. At the distance of ~99–116 pc, HD 141569A is one of the nearest HerbigAe stars that is surrounded by a tenuous disk, probably in transition between a massive primordial disk and a debris disk. Atomic and molecular gases have been found in the structured 5-Myr old HD 141569A disk, making HD 141569A the perfect object within which to directly study the gaseous atomic and molecular component.
Source: Astronomy and Astrophysics
Institutions: Centre National de la Recherche Scientifique, Université Joseph Fourier, Institut de Planétologie et d'Astrophysique de Grenoble, Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Astrophysique, Instrumentation et Modélisation, Université Paris Diderot, Universidad Autónoma de Madrid, University of Chile, University of St Andrews, University of Groningen, Ames Research Center, Atacama Large Millimeter Submillimeter Array, Rutherford Appleton Laboratory, The Open University, California Institute of Technology, Clemson University
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
Awards: Structure and Evolution of Protoplanetary Disks: a study of the first phases of planet formation, Open University Rolling Grant 2009 - 2014, Formation and evolution of planetary systems, Analysis and Modelling of Multi-wavelength Observational Data from Protoplanetary Discs, G8509441750, G8995826034
OpenAlex ID: W4297901372