{
  "id": "1301.2436",
  "version": "v1",
  "published": "2013-01-11T09:52:06.000Z",
  "updated": "2013-01-11T09:52:06.000Z",
  "title": "Terzan 5: a Fossil Remnant of the Galactic Bulge",
  "authors": [
    "D. Massari",
    "F. R. Ferraro",
    "E. Dalessandro",
    "B. Lanzoni",
    "A. Mucciarelli",
    "L. Origlia"
  ],
  "comment": "4 pages, 6 figures (conference proceedings). \"Reading the book of globular clusters with the lens of stellar evolution\" (Rome, Nov 2012). To be published in a dedicate volume of the Memorie della Societa' Astronomica Italiana",
  "categories": [
    "astro-ph.GA"
  ],
  "abstract": "Terzan 5 is a stellar system located in the Galactic Bulge, at a distance of 5.9 kpc. Recent discoveries show that it hosts two stellar populations with different iron abundance ({\\Delta}[Fe/H]=0.5). Such a large difference has been measured only in {\\omega} Centauri in the Galactic halo. Moreover no anticorrelation is observed in Terzan 5, hence it is not a genuine globular cluster. The observed chemical patterns are strikingly similar to those observed in the Bulge stars. This suggests that Terzan 5 is a remnant fragment of the Galactic bulge.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2013-01-11T09:52:06.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "galactic bulge",
      "fossil remnant",
      "genuine globular cluster",
      "stellar populations",
      "remnant fragment"
    ],
    "tags": [
      "conference paper"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1210392,
      "adsabs": "2013MmSAI..84..236M"
    }
  }
}