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    Disks, accretion and outflows of brown dwarfs


    Joergens, V. and Herczeg, G.J. and Liu, Y. and Pascucci, I. and Whelan, Emma and Alcalá, J.M. and Biazzo, K. and Costigan, G. and Gully-Santiago, M. and Henning, Th. and Natta, A. and Rigliaco, E. and Rodriguez-Ledesma, M.V. and Sicilia-Aguilar, A. and Tottle, J. and Wolf, S. (2013) Disks, accretion and outflows of brown dwarfs. Astronomische Nachrichten, 334 (1/2). pp. 159-163. ISSN 0004-6337

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    Abstract

    Characterization of the properties of young brown dwarfs are important to constraining the formation of objects at the extreme low-mass end of the initial mass function. While young brown dwarfs share many properties with solar-mass T Tauri stars, differences may be used as tests of how the physics of accretion/outflow and disk chemistry/dissipation depend on the mass of the central object. This article summarizes the presentations and discussions during the splinter session on “Disks, accretion and outflows of brown dwarfs” held at the CoolStars17 conference in Barcelona in June 2012. Recent results in the field of brown dwarf disks and outflo ws include the determination of brown dwarf disk masses and geometries based on Herschel far-IR photometry (70–160 µm), accretion properties based on X-Shooter spectra, and new outflow detections in the very low-mass regime.

    Item Type: Article
    Additional Information: This is the postprint version of the published article, which is available at https://doi.org/10.1002/asna.201211745
    Keywords: accretion, accretion disks; circumstellar matter; ISM: jets and outflows; stars: low mass, brown dwarfs; stars: pre-main sequence;
    Academic Unit: Faculty of Science and Engineering > Experimental Physics
    Item ID: 9891
    Identification Number: https://doi.org/10.1002/asna.201211745
    Depositing User: Emma Whelan
    Date Deposited: 10 Sep 2018 13:53
    Journal or Publication Title: Astronomische Nachrichten
    Publisher: Wiley
    Refereed: Yes
    URI:

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