Online – Rice University
Marzo 11, 2021
(Inglés) | ALMA observations of circumstellar disks obtained by the "Disk Substractures at High Angular Resolution Project" (DSHARP) have revealed that the dust distribution in the vast majority of (large) circumstellar disks is substructured. Dust rings are the most common features, but crescents and spiral arms were also observed. Whereas the origin of these structures...
Online – Liverpool John Moores University
Marzo 25, 2021
(Inglés) | In the past decade hundreds of galaxy candidates have been identified in the Epoch of Reionization, selected from their rest-frame UV light. Only a handful of these sources, however, have spectroscopic redshift determinations and we have limited understanding of their physical properties. The ALMA large program REBELS: Reionization Era Bright Emission Lines Survey...
Online – Pontificia Universidad Católica
Enero 28, 2021
(Inglés) | Planets form in disks around young stars. The material available in these protoplanetary disks will eventually be accreted onto the star, blown out by winds or incorporated into planets. The chemical composition of nascent planets is therefore directly linked to the disk chemical structures. The distribution of molecules across disks will determine the...
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