{
  "id": "0912.3781",
  "version": "v1",
  "published": "2009-12-18T20:03:11.000Z",
  "updated": "2009-12-18T20:03:11.000Z",
  "title": "'Chemical abundances in H II regions and their implications -- Retrospective on: M. Peimbert & R. Costero, Boletin de los Observatorios de Tonantzintla y Tacubaya, Vol. 5, 3, 1969'",
  "authors": [
    "M. Peimbert",
    "A. Peimbert"
  ],
  "comment": "8 pages, Conference proceedings of \"Highlights of Boletin de los Observatorios de Tonantzintla y Tacubaya\" to appear in Revista Mexicana de Astronomia y Astrofisica (Serie de Conferencias). Eds. O. Lopez-Cruz and S. Torres-Peimbert",
  "categories": [
    "astro-ph.GA"
  ],
  "abstract": "We present a review about the relevance of the paper by Peimbert and Costero (1969), on the chemical abundance determinations of H II regions. We analize the observational evidence in favor of the presence of temperature variations inside gaseous nebulae. We make a brief mention of the methods used to estimate the contribution of the unobserved ions to the total chemical abundances.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2009-12-18T20:03:11.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "los observatorios",
      "implications",
      "tonantzintla",
      "temperature variations inside gaseous nebulae",
      "observational evidence"
    ],
    "tags": [
      "conference paper"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 840667,
      "adsabs": "2009arXiv0912.3781P"
    }
  }
}