ALMA's view of the M-dwarf GSC 07396-00759's edge-on debris disc: AU Mic's coeval twin

ALMA's view of the M-dwarf GSC 07396-00759's edge-on debris disc: AU Mic's coeval twin

We present new ALMA Band 7 observations of the edge-on debris disc around the M1V star GSC 07396-00759. At ∼20 Myr old and in the β Pictoris Moving Group along with AU Mic, GSC 07396-00759 joins it in the handful of low-mass M-dwarf discs to be resolved in the sub-mm. With previous VLT/SPHERE scatte...

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Bibliographic Details
Main Authors: Adam, C. (Author), Cronin-Coltsmann, P.F (Author), Kennedy, G.M (Author), Kral, Q. (Author), Lestrade, J.-F (Author), Marino, S. (Author), Matrà, L. (Author), Murphy, S.J (Author), Olofsson, J. (Author), Wyatt, M.C (Author)
Format: Article
Language:English
Published: Oxford University Press 2022
Subjects:
circumstellar matter
Circumstellar matters
Debris
Debris disk
Dust
Dust distribution
Gold
Light scattering
Low-mass
Microwave integrated circuits
Multiwavelength
Pictoris
Planetary system
planetary systems
Star: individual: GSC 07396-00759
Stars
stars: individual: GSC 07396-00759
Stars: individual: proxima Centauri
Submillimeter: planetary systems
submillimetre: planetary systems
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