{
  "id": "2411.09889",
  "version": "v1",
  "published": "2024-11-15T02:21:45.000Z",
  "updated": "2024-11-15T02:21:45.000Z",
  "title": "Kinematics of Young Stellar Objects Under Various Stellar Feedback",
  "authors": [
    "Longhui Yang",
    "Dejian Liu",
    "Chaojie Hao",
    "Zehao Lin",
    "YingJie Li",
    "Yiwei Dong",
    "Zu-Jia Lu",
    "En-Wei Liang",
    "Y. Xu"
  ],
  "comment": "19 pages, 17 figures, accepted by ApJS",
  "categories": [
    "astro-ph.GA",
    "astro-ph.SR"
  ],
  "abstract": "Based on the Gaia Data Release 3 and APOGEE datasets, we investigate the kinematic differences between young stellar objects (YSOs) and their parent clouds in five nearby star-forming regions. Overall, the 1D velocity differences between Class II YSOs and their parent molecular cloud range from [0, 1.4] km/s. In feedback environments dominated by outflows, massive stars, and supernova feedback, the corresponding velocity differences range from [0, 1.4] km/s, [0.1, 0.4] km/s, and [0.1, 1] km/s, respectively. These results indicate that YSO kinematics are not significantly affected by these different types of feedback environment. Additionally, compared to the Class II YSOs, Class III YSOs have slightly larger velocities and dispersions.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2024-11-15T02:21:45.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "young stellar objects",
      "stellar feedback",
      "feedback environment",
      "parent molecular cloud range",
      "1d velocity differences"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 19,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}