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High resolution observations of the outer disk around T Cha : the view from ALMA

Huelamo, N; de Gregorio-Monsalvo, I; Macias, E; Pinte, C; Ireland, Michael; Tuthill, P; Lacour, Sylvestre


CONTEXT. Transitional disks are circumstellar disks with dust gaps thought to be related in some cases to planet formation. They can shed light on the planet formation process by the analysis of their gas and dust properties. T Cha is a young star surrounded by a transitional disk with signatures of planet formation. AIMS. The aim of this work is to spatially resolve the outer disk around T Cha and to derive its main properties. METHODS. We have obtained high-resolution and high-sensitivity...[Show more]

CollectionsANU Research Publications
Date published: 2015-01-27
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201424404

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