Poster Open Access

External Photoevaporation of Disks around Low Mass Young Stellar and Sub-Stellar Objects

Kim, J. Serena; Fang, Min; Clarke, Cathie; Facchini, Stefano; Pascucci, Ilaria; Apai, Daniel; Haworth, Thomas


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  <identifier identifierType="DOI">10.5281/zenodo.4568081</identifier>
  <creators>
    <creator>
      <creatorName>Kim, J. Serena</creatorName>
      <givenName>J. Serena</givenName>
      <familyName>Kim</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0001-6072-9344</nameIdentifier>
      <affiliation>University of Arizona</affiliation>
    </creator>
    <creator>
      <creatorName>Fang, Min</creatorName>
      <givenName>Min</givenName>
      <familyName>Fang</familyName>
      <affiliation>Purple Mountain Observatory</affiliation>
    </creator>
    <creator>
      <creatorName>Clarke, Cathie</creatorName>
      <givenName>Cathie</givenName>
      <familyName>Clarke</familyName>
      <affiliation>University of Cambridge</affiliation>
    </creator>
    <creator>
      <creatorName>Facchini, Stefano</creatorName>
      <givenName>Stefano</givenName>
      <familyName>Facchini</familyName>
      <affiliation>ESO</affiliation>
    </creator>
    <creator>
      <creatorName>Pascucci, Ilaria</creatorName>
      <givenName>Ilaria</givenName>
      <familyName>Pascucci</familyName>
      <affiliation>University of Arizona</affiliation>
    </creator>
    <creator>
      <creatorName>Apai, Daniel</creatorName>
      <givenName>Daniel</givenName>
      <familyName>Apai</familyName>
      <affiliation>University of Arizona</affiliation>
    </creator>
    <creator>
      <creatorName>Haworth, Thomas</creatorName>
      <givenName>Thomas</givenName>
      <familyName>Haworth</familyName>
      <affiliation>Queen Mary University of London</affiliation>
    </creator>
  </creators>
  <titles>
    <title>External Photoevaporation of Disks around Low Mass Young Stellar and Sub-Stellar Objects</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2021</publicationYear>
  <subjects>
    <subject>Young stars, Very low mass stars, Stellar systems, clusters, and associations</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2021-02-27</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Poster</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/4568081</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.4568080</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/coolstars20half</relatedIdentifier>
  </relatedIdentifiers>
  <version>1</version>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;&amp;nbsp;&lt;/p&gt;

&lt;p&gt;External UV environment of stellar nurseries plays a major role on evolution of protoplanetary disks around young stellar objects.&amp;nbsp; Photoevaporating protoplanetary disks (proplyds) have been found mainly around O stars in strong radiation environments, most of which are found in the Orion Nebula Cluster.&amp;nbsp; However our recent studies also found proplyds in immediate vicinity of B stars, which implies that intermediate UV radiation environment can also affect disk evolution of young stellar objects, and&amp;nbsp; potentially planet formation in such disks.&amp;nbsp; We present our recent studies of proplyds around low mass young stellar- and sub-stellar objects, some of which may be potentially forming free-floating planetary mass objects. &amp;nbsp; We will present our findings of the proplyds in NGC 1977 and NGC 2024, and show some selected proplyds around low mass sub-stellar objects. We will discuss the implication and the role of external UV environment in star and planet formation.&amp;nbsp;&lt;/p&gt;</description>
  </descriptions>
</resource>
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