Presentation Open Access

Confirming & detecting circumbinary planets using radial-velocities.

Amaury H.M.J.Triaud


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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.5557315", 
  "language": "eng", 
  "title": "Confirming & detecting circumbinary planets using radial-velocities.", 
  "issued": {
    "date-parts": [
      [
        2021, 
        10, 
        8
      ]
    ]
  }, 
  "abstract": "<p>Thanks to its long photometric stares, PLATO will likely identify multiple&nbsp;transiting circumbinary planets. However the duration of its long stares are&nbsp;insufficient to measure circumbinary planet masses accurately using eclipse&nbsp;timing variations of the central binary. In this talk I show our efforts&nbsp;on HARPS and SOPHIE to detect circumbinary planets orbiting single-lined&nbsp;eclipse binaries. I will show the first ground-based detections of&nbsp;circumbinary planets made by SOPHIE, HARPS in radial-velocities, and the<br>\nfirst circumbinary planet transit obtained from ground, using ASTEP in&nbsp;Antarctica. The methods we are developing are key to prepare for the&nbsp;confirmation of PLATO&#39;s circumbinary planets.<br>\n<br>\n&nbsp;</p>", 
  "author": [
    {
      "family": "Amaury H.M.J.Triaud"
    }
  ], 
  "type": "speech", 
  "id": "5557315"
}
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