Dataset Open Access

How loud are neutron star mergers?

Bernuzzi, Sebastiano; Radice, David; Ott, Christian D.; Roberts, Luke F.; Mösta, Philipp; Galeazzi, Filippo


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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.57844", 
  "title": "How loud are neutron star mergers?", 
  "issued": {
    "date-parts": [
      [
        2016, 
        7, 
        12
      ]
    ]
  }, 
  "abstract": "<p>We release neutron star merger waveforms computed using fully general relativistic simulations of equal and unequal-mass binaries drawn from the galactic population. The simulations employ finite-temperature microphysical equations of state (LS220, DD2, and SFHo) and neutrino cooling. Please, see</p>\n\n<p>http://arxiv.org/abs/1512.06397</p>\n\n<p>for details.</p>\n\n<p>&nbsp;</p>\n\n<p>Each tarball refers to a simulation and contains</p>\n\n<ul>\n\t<li>Curvature multipolar waveform <span class=\"math-tex\">\\(\\psi^{(4)}_{\\ell m}\\)</span></li>\n\t<li>Metric multipolar waveform <span class=\"math-tex\">\\(h_{\\ell m}\\)</span></li>\n\t<li>Radiated energy and angular momentum</li>\n</ul>\n\n<p>Files:</p>\n\n<ul>\n\t<li><em>waveforms/Psi4_l?_m?_r200.txt </em>\n\n\t<ul>\n\t\t<li>Columns: <span class=\"math-tex\">\\(t,\\ \\Re{(\\psi^{(4)}_{\\ell m})},\\ \\Im{(\\psi^{(4)}_{\\ell m})} \\)</span></li>\n\t</ul>\n\t</li>\n\t<li><em>waveforms/Rh_l?_m?_r200.txt</em>\n\t<ul>\n\t\t<li>Columns: <span class=\"math-tex\">\\(u/M,\\ \\Re{(h_{\\ell m})}/M,\\ \\Im{(h_{\\ell m})}/M,\\ \\Re{(\\dot{h}_{\\ell m})},\\ \\Im{(\\dot{h}_{\\ell m}}),\\ M\\omega_{\\ell m},\\ A_{\\ell m}/M,\\ \\phi_{\\ell m},\\ t \\)</span></li>\n\t</ul>\n\t</li>\n\t<li><em>waveforms/Ej_r200.txt</em>\n\t<ul>\n\t\t<li>Columns: <span class=\"math-tex\">\\(E_b,\\ j,\\ E_\\text{rad},\\ J_\\text{rad},\\ t \\)</span></li>\n\t</ul>\n\t</li>\n</ul>\n\n<p>where</p>\n\n<ul>\n\t<li><span class=\"math-tex\">\\(t\\)</span> simulation time</li>\n\t<li><span class=\"math-tex\">\\(u\\)</span> retarded time</li>\n\t<li><span class=\"math-tex\">\\(M\\)</span> binary mass</li>\n\t<li><span class=\"math-tex\">\\(\\omega_{\\ell m}\\)</span> wave frequency</li>\n\t<li><span class=\"math-tex\">\\(A_{\\ell m}\\)</span> wave amplitude</li>\n\t<li><span class=\"math-tex\">\\(\\phi_{\\ell m}\\)</span> wave phase</li>\n\t<li><span class=\"math-tex\">\\(E_\\text{GW}\\)</span> radiated energy</li>\n\t<li><span class=\"math-tex\">\\(J_\\text{GW}\\)</span> radiated angular momentum</li>\n\t<li><span class=\"math-tex\">\\(E_b\\)</span> binary energy</li>\n\t<li><span class=\"math-tex\">\\(j\\)</span> binary specific angular momentum</li>\n</ul>\n\n<p>Please refer to the paper and references therein for the definition of the different quantities.</p>\n\n<p>Units <span class=\"math-tex\">\\(c=G=M_\\text{Sun}=1\\)</span></p>", 
  "author": [
    {
      "given": "Sebastiano", 
      "family": "Bernuzzi"
    }, 
    {
      "given": "David", 
      "family": "Radice"
    }, 
    {
      "given": "Christian D.", 
      "family": "Ott"
    }, 
    {
      "given": "Luke F.", 
      "family": "Roberts"
    }, 
    {
      "given": "Philipp", 
      "family": "M\u00f6sta"
    }, 
    {
      "given": "Filippo", 
      "family": "Galeazzi"
    }
  ], 
  "type": "dataset", 
  "id": "57844"
}
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