ALMA observation of 152 1-11Myr aged stars Virtual Observatory Resource

Authors
  1. Hendler N.
  2. Pascucci I.
  3. Pinilla P.
  4. Tazzari M.
  5. Carpenter J.
  6. Malhotra R.,Testi L.
  7. Published by
    CDS
Abstract

We utilize ALMA archival data to estimate the dust disk size of 152 protoplanetary disks in Lupus (1-3Myr), Chamaeleon I (2-3Myr), and Upper-Sco (5-11Myr). We combine our sample with 47 disks from Tau/Aur and Oph whose dust disk radii were estimated, as here, through fitting radial profile models to visibility data. We use these 199 homogeneously derived disk sizes to identify empirical disk-disk and disk-host property relations as well as to search for evolutionary trends. In agreement with previous studies, we find that dust disk sizes and millimeter luminosities are correlated, but show for the first time that the relationship is not universal between regions. We find that disks in the 2-3Myr old ChaI are not smaller than disks in other regions of similar age, and confirm the Barenfeld et al. finding that the 5-10Myr USco disks are smaller than disks belonging to younger regions. Finally, we find that the outer edge of the solar system, as defined by the Kuiper Belt, is consistent with a population of dust disk sizes which have not experienced significant truncation.

Keywords
  1. open-star-clusters
  2. pre-main-sequence-stars
  3. effective-temperature
  4. stellar-masses
  5. stellar-radii
  6. infrared-astronomy
Bibliographic source Bibcode
2020ApJ...895..126H
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/895/126
IVOA Identifier IVOID
ivo://CDS.VizieR/J/ApJ/895/126
Document Object Identifer DOI
doi:10.26093/cds/vizier.18950126

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/895/126
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/895/126
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/895/126
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/895/126/table10?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/895/126/table10?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/895/126/table10?

History

2021-10-07T07:54:46Z
Resource record created
2021-10-07T07:54:46Z
Created
2022-03-10T07:12:38Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr