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Kepler's Small Planets and their Dependence on Stellar Mass

Bergsten, Galen; Pascucci, Ilaria; Mulders, Gijs; Fernandes, Rachel; Koskinen, Tommi


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  <identifier identifierType="DOI">10.5281/zenodo.5574687</identifier>
  <creators>
    <creator>
      <creatorName>Bergsten, Galen</creatorName>
      <givenName>Galen</givenName>
      <familyName>Bergsten</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-4500-8850</nameIdentifier>
      <affiliation>The University of Arizona</affiliation>
    </creator>
    <creator>
      <creatorName>Pascucci, Ilaria</creatorName>
      <givenName>Ilaria</givenName>
      <familyName>Pascucci</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0001-7962-1683</nameIdentifier>
      <affiliation>The University of Arizona</affiliation>
    </creator>
    <creator>
      <creatorName>Mulders, Gijs</creatorName>
      <givenName>Gijs</givenName>
      <familyName>Mulders</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-1078-9493</nameIdentifier>
      <affiliation>Universidad Adolfo Ibáñez</affiliation>
    </creator>
    <creator>
      <creatorName>Fernandes, Rachel</creatorName>
      <givenName>Rachel</givenName>
      <familyName>Fernandes</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-3853-7327</nameIdentifier>
      <affiliation>The University of Arizona</affiliation>
    </creator>
    <creator>
      <creatorName>Koskinen, Tommi</creatorName>
      <givenName>Tommi</givenName>
      <familyName>Koskinen</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-3071-8358</nameIdentifier>
      <affiliation>The University of Arizona</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Kepler's Small Planets and their Dependence on Stellar Mass</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2021</publicationYear>
  <subjects>
    <subject>Exoplanets</subject>
    <subject>Exoplanet Demographics</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2021-10-18</date>
  </dates>
  <language>en</language>
  <resourceType resourceTypeGeneral="Text">Presentation</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/5574687</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
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    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/plato2021</relatedIdentifier>
  </relatedIdentifiers>
  <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;The &amp;ldquo;radius valley&amp;rdquo; is a feature in the short-period, small exoplanet population in Kepler and K2 data showing an abundance of super-Earths (1-2 Re) and mini-Neptunes (2-3.5 Re), with a relatively scarce population of intermediate-sized planets between the two. By employing updated stellar properties and implementing refined measures of completeness and reliability, we discover that the occurrence of super-Earths over that of mini-Neptune has a period and stellar mass dependence. We use these dependencies to extrapolate the occurrence of super-Earths in the habitable zone of MKGF stars. Finally, we discuss our results in the context of PLATO&amp;rsquo;s search for long-period small planets and their dependence on stellar mass.&lt;/p&gt;</description>
    <description descriptionType="Other">{"references": ["Fulton et al. (2017). arxiv:1703.10375", "Mulders et al. (2018). arXiv:1805.08211", "Bryson et al. (2020). arXiv:2006.15719", "Pascucci et al. (2019). arXiv:1908.06192", "Kopparapu et al. (2018). arXiv:1802.09602", "Garrett et al. (2018). arXiv:1810.02847", "Zink et al. (2019). arXiv:1901.00196", "Hsu et al. (2019). arXiv:1902.01417", "Kunimoto &amp; Matthews (2020). arXiv:2004.05296", "Bryson et al. (2021). arXiv:2010.14812"]}</description>
  </descriptions>
</resource>
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