{
  "id": "2110.06431",
  "version": "v1",
  "published": "2021-10-13T01:27:45.000Z",
  "updated": "2021-10-13T01:27:45.000Z",
  "title": "Stellar Rotation of T Tauri stars in the Orion Star-Forming Complex",
  "authors": [
    "Javier Serna",
    "Jesús Hernández",
    "Marina Kounkel",
    "Ezequiel Manzo-Martínez",
    "Alexandre Roman-Lopes",
    "Carlos G. Román-Zuñiga",
    "Maria Gracia Batista",
    "Giovanni Pinzón",
    "Nuria Calvet",
    "Cesar Briceño",
    "Mauricio Tapia",
    "Genaro Suárez",
    "Karla Peña Ramirez",
    "Keivan G. Stassun",
    "Kevin Covey",
    "Jaime Vargas-González",
    "José Gregorio Fernández-Trincado"
  ],
  "comment": "24 pages, 10 figures, Accepted for publication in ApJ",
  "doi": "10.3847/1538-4357/ac300a",
  "categories": [
    "astro-ph.SR"
  ],
  "abstract": "We present a large-scale study of stellar rotation for T Tauri stars in the Orion Star-Forming Complex. We use the projected rotational velocity ($v\\sin(i)$) estimations reported by the APOGEE-2 collaboration as well as individual masses and ages derived from the position of the stars in the HR diagram, considering Gaia-EDR3 parallaxes and photometry plus diverse evolutionary models. We find an empirical trend for $v\\sin(i)$ decreasing with age for low-mass stars ($0.4 M_{\\odot} < M_{\\ast} < 1.2 M_{\\odot}$). Our results support the existence of a mechanism linking $v\\sin(i)$ to the presence of accreting protoplanetary disks, responsible for regulating stellar rotation in timescales of about 6 Myr, which is the timescale in which most of the T Tauri stars lose their inner disk. Our results provide important constraints to models of rotation in the early phases of evolution of young stars and their disks.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2021-10-13T01:27:45.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "orion star-forming complex",
      "stellar rotation",
      "photometry plus diverse evolutionary models",
      "tauri stars lose"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 24,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}