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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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.4568081", 
  "title": "External Photoevaporation of Disks around Low Mass Young Stellar and Sub-Stellar Objects", 
  "issued": {
    "date-parts": [
      [
        2021, 
        2, 
        27
      ]
    ]
  }, 
  "abstract": "<p>&nbsp;</p>\n\n<p>External UV environment of stellar nurseries plays a major role on evolution of protoplanetary disks around young stellar objects.&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.&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&nbsp; potentially planet formation in such disks.&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. &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.&nbsp;</p>", 
  "author": [
    {
      "family": "Kim, J. Serena"
    }, 
    {
      "family": "Fang, Min"
    }, 
    {
      "family": "Clarke, Cathie"
    }, 
    {
      "family": "Facchini, Stefano"
    }, 
    {
      "family": "Pascucci, Ilaria"
    }, 
    {
      "family": "Apai, Daniel"
    }, 
    {
      "family": "Haworth, Thomas"
    }
  ], 
  "id": "4568081", 
  "event-place": "Virtually anywhere", 
  "version": "1", 
  "type": "graphic", 
  "event": "The 20.5th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun (CS20.5)"
}
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