Tidal Interaction between the UX Tauri A/C Disk System Revealed by ALMA

Tidal Interaction between the UX Tauri A/C Disk System Revealed by ALMA

We present sensitive and high angular-resolution (∼0 2-0 3) (sub)millimeter (230 and 345 GHz) continuum and CO(2−1)/CO(3−2) line archive observations of the disk star system in UX Tauri carried out with the Atacama Large Millimeter/Submillimeter Array. These observations reveal the gas and dusty dis...

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Veröffentlicht in:The Astrophysical journal 2020-06, Vol.896 (2), p.132
Hauptverfasser: Zapata, Luis A., Rodríguez, Luis F., Fernández-López, Manuel, Palau, Aina, Estalella, Robert, Osorio, Mayra, Anglada, Guillem, Huelamo, Nuria
Format: Artikel
Sprache:eng
Schlagworte:
Astrophysics
Carbon monoxide
Circumstellar gas
Continuum radiation
Disks
Dust
Eccentric orbits
Emissions
Interstellar molecules
Jupiter
Molecular gases
Radio interferometry
Radio telescopes
Signal to noise ratio
Tidal interaction
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Beschreibung
Zusammenfassung:We present sensitive and high angular-resolution (∼0 2-0 3) (sub)millimeter (230 and 345 GHz) continuum and CO(2−1)/CO(3−2) line archive observations of the disk star system in UX Tauri carried out with the Atacama Large Millimeter/Submillimeter Array. These observations reveal the gas and dusty disk surrounding the young star UX Tauri A with a large signal-to-noise ratio (>400 in the continuum and >50 in the line), and for the first time we detect the molecular gas emission associated with the disk of UX Tauri C (with a size for the disk of
ISSN:0004-637X
1538-4357
DOI:10.3847/1538-4357/ab8fac