{
  "id": "1912.08431",
  "version": "v1",
  "published": "2019-12-18T08:01:52.000Z",
  "updated": "2019-12-18T08:01:52.000Z",
  "title": "Lithium-rich Giants in LAMOST Survey. I. The Catalog",
  "authors": [
    "Qi Gao",
    "Jian-Rong Shi",
    "Hong-Liang Yan",
    "Tai-Sheng Yan",
    "Mao-Sheng Xiang",
    "Yu-Tao Zhou",
    "Chun-Qian Li",
    "Gang Zhao"
  ],
  "categories": [
    "astro-ph.SR",
    "astro-ph.GA"
  ],
  "abstract": "Standard stellar evolution model predicts a severe depletion of lithium (Li) abundance during the first dredge up process (FDU). Yet a small fraction of giant stars are still found to preserve a considerable amount of Li in their atmospheres after the FDU. Those giants are usually identified as Li-rich by a widely used criterion, A(Li) > 1.5 dex. A large number of works dedicated to searching for investigating this minority of the giant family, and the amount of Li-rich giants, has been largely expanded on, especially in the era of big data. In this paper, we present a catalog of Li-rich giants found from the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) survey with Li abundances derived from a template-matching method developed for LAMOST low-resolution spectra.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2019-12-18T08:01:52.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "lamost survey",
      "lithium-rich giants",
      "area multi-object fiber spectroscopic telescope",
      "large sky area multi-object fiber",
      "sky area multi-object fiber spectroscopic"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}