{
  "id": "2206.08708",
  "version": "v1",
  "published": "2022-06-17T11:54:43.000Z",
  "updated": "2022-06-17T11:54:43.000Z",
  "title": "Detached eclipsing binaries from the Kepler field: radii and photometric masses of components in short-period systems",
  "authors": [
    "Patricia Cruz",
    "John F. Aguilar",
    "Hernán E. Garrido",
    "Marcos P. Diaz",
    "Enrique Solano"
  ],
  "comment": "11 pages, 7 figures, accepted for publication in MNRAS",
  "categories": [
    "astro-ph.SR"
  ],
  "abstract": "The characterisation of detached eclipsing binaries with low mass components has become important when verifying the role of convection in stellar evolutionary models, which requires model-independent measurements of stellar parameters with great precision. However, spectroscopic characterisation depends on single-target radial velocity observations and only a few tens of well-studied low-mass systems have been diagnosed in this way. We characterise eclipsing detached systems from the {\\it Kepler} field with low mass components by adopting a purely-photometric method. Based on an extensive multi-colour dataset, we derive effective temperatures and photometric masses of individual components using clustering techniques. We also estimate the stellar radii from additional modelling of the available {\\it Kepler} light curves. Our measurements confirm the presence of an inflation trend in the mass-radius diagram against theoretical stellar models in the low-mass regime.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2022-06-17T11:54:43.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "detached eclipsing binaries",
      "photometric masses",
      "kepler field",
      "short-period systems",
      "low mass components"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 11,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}