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Equation of state for simulations of core-collapse supernovae and neutron-star mergers

Shen, H.; Ji, F.; Hu, J. N.; Sumiyoshi, K.


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  <identifier identifierType="DOI">10.5281/zenodo.3612487</identifier>
  <creators>
    <creator>
      <creatorName>Shen, H.</creatorName>
      <givenName>H.</givenName>
      <familyName>Shen</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-2717-9939</nameIdentifier>
      <affiliation>School of Physics, Nankai University, Tianjin 300071, China</affiliation>
    </creator>
    <creator>
      <creatorName>Ji, F.</creatorName>
      <givenName>F.</givenName>
      <familyName>Ji</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0001-6044-252X</nameIdentifier>
      <affiliation>School of Physics, Nankai University, Tianjin 300071, China</affiliation>
    </creator>
    <creator>
      <creatorName>Hu, J. N.</creatorName>
      <givenName>J. N.</givenName>
      <familyName>Hu</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-1709-0159</nameIdentifier>
      <affiliation>School of Physics, Nankai University, Tianjin 300071, China</affiliation>
    </creator>
    <creator>
      <creatorName>Sumiyoshi, K.</creatorName>
      <givenName>K.</givenName>
      <familyName>Sumiyoshi</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-9224-9449</nameIdentifier>
      <affiliation>National Institute of Technology, Numazu College, Shizuoka 410-8501, Japan</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Equation of state for simulations of core-collapse supernovae and neutron-star mergers</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2020</publicationYear>
  <subjects>
    <subject>equation of state</subject>
    <subject>supernovae</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2020-01-20</date>
  </dates>
  <resourceType resourceTypeGeneral="Dataset"/>
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  </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;We construct a new equation of state (EOS) for numerical simulations of core-collapse&amp;nbsp;supernovae and neutron-star mergers based on an extended relativistic mean-field model&amp;nbsp;with a small symmetry energy slope L, which is compatible with both experimental nuclear&amp;nbsp;data and recent observations of neutron stars. The new EOS table (EOS4) based on the&amp;nbsp;extended TM1 (TM1e) model with L=40 MeV is designed in the same tabular form as&amp;nbsp;the commonly used Shen EOS (EOS2) based on the original TM1 model with L=110.8 MeV.&amp;nbsp;This is convenient and useful for performing numerical simulations and examining the&amp;nbsp;influences of symmetry energy and its density dependence on astrophysical phenomena.&amp;nbsp;&lt;/p&gt;

&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description>
  </descriptions>
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