A new take on the low-mass brown dwarf companions on wide orbits in Upper-Scorpius

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作者：
Petrus, S. [1 ]
Bonnefoy, M. [1 ]
Chauvin, G. [1 ,2 ]
Babusiaux, C. [1 ]
Delorme, P. [1 ]
Lagrange, A.-M. [1 ]
Florent, N. [1 ]
Bayo, A. [3 ,4 ]
Janson, M. [5 ]
Biller, B. [6 ]
Manjavacas, E. [7 ]
Marleau, G.-D. [8 ]
Kopytova, T. [9 ,10 ]
机构：
[1] Univ. Grenoble Alpes, CNRS, IPAG, Grenoble,38000, France
[2] Unidad Mixta Internacional Franco-Chilena de Astronomía, CNRS/INSU UMI 3386 and Departamento de Astronomía, Universidad de Chile, Casilla 36-D, Santiago, Chile
[3] Instituto de Física y Astronomía, Universidad de Valparaíso, Valparaíso, Chile
[4] Núcleo Milenio de Formación Planetaria (NPF), Valparaiso, Chile
[5] Department of Astronomy, Stockholm University, AlbaNova University Center, Stockholm,10691, Sweden
[6] Institute for Astronomy, University of Edinburgh Royal Observatory, Blackford Hill, Edinburgh,EH9 3HJ, United Kingdom
[7] W. M. Keck Observatory, 65-1120 Mamalahoa Hwy, Kamuela,HI 96743, United States
[8] Institut für Astronomie und Astrophysik, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 10, Tübingen,72076, Germany
[9] School of Earth and Space Exploration, Arizona State University, Tempe,AZ,85287, United States
[10] Ural Federal University, Yekaterinburg,620002, Russia
来源：
Astronomy and Astrophysics | 2020年 / 633卷
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