Mapping Protoplanetary Disk Vertical Structure with CO Isotopologue Line Emission

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A90259%2F23%3A00583784" target="_blank" >RIV/67985815:90259/23:00583784 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.3847/1538-4357/acb3c4" target="_blank" >https://doi.org/10.3847/1538-4357/acb3c4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3847/1538-4357/acb3c4" target="_blank" >10.3847/1538-4357/acb3c4</a>

Result language

angličtina

Original language name

Mapping Protoplanetary Disk Vertical Structure with CO Isotopologue Line Emission

Original language description

We present high-angular-resolution (≲0.″1 to ≈0.″2, ≈15-30 au) observations of CO, 13CO, and C18O in either or both J = 2-1 and J = 3-2 lines in the transition disks around DM Tau, Sz 91, LkCa 15, and HD 34282. We derived line emission surfaces in CO for all disks and in 13CO for the DM Tau and LkCa 15 disks. With these observations, we do not resolve the vertical structure of C18O in any disk, which is instead consistent with C18O emission originating from the midplane. Both the J = 2-1 and J = 3-2 lines show similar heights.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10308 - Astronomy (including astrophysics,space science)

Project

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Continuities

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Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Astrophysical Journal

ISSN

0004-637X

e-ISSN

1538-4357

Volume of the periodical

948

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

25

Pages from-to

60

UT code for WoS article

000983634000001

EID of the result in the Scopus database

2-s2.0-85158863697