USco1621 B and USco1556 B: Two wide companions at the deuterium-burning mass limit in Upper Scorpius

(Abridged) Our aim is to identify analogues of gas giant planets, as companions at wide separations of very young stars. To identify these objects, we cross correlated the Visible and Infrared Survey Telescope for Astronomy (VISTA) Hemisphere Survey (VHS) and the United Kingdom Infrared Telescope In...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	arXiv.org 2019-12
Hauptverfasser:	Chinchilla, Patricia, Béjar, Víctor J S, Lodieu, Nicolas, Gauza, Bartosz, Maria Rosa Zapatero Osorio, Rebolo, Rafael, Antonio Pérez Garrido, Alvarez, Carlos, Manjavacas, Elena
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive optics Deuterium Galactic clusters Gas giant planets Image acquisition Infrared astronomy Infrared telescopes M stars Near infrared radiation Optics Physics - Earth and Planetary Astrophysics Physics - Solar and Stellar Astrophysics Sky surveys (astronomy) Spectra Spectral energy distribution Spectrum analysis Youth
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!