{
  "id": "2408.03634",
  "version": "v1",
  "published": "2024-08-07T08:49:16.000Z",
  "updated": "2024-08-07T08:49:16.000Z",
  "title": "Two successive EUV waves and a transverse oscillation of a quiescent prominence",
  "authors": [
    "Q. M. Zhang",
    "M. S. Lin",
    "X. L. Yan",
    "J. Dai",
    "Z. Y. Hou",
    "Y. Li",
    "Y. Qiu"
  ],
  "comment": "8 pages, 11 figures, accepted for publication in MNRAS",
  "categories": [
    "astro-ph.SR"
  ],
  "abstract": "In this paper, we carry out multiwavelength observations of two successive extreme-ultraviolet (EUV) waves originating from active region (AR) NOAA 13575 and a transverse oscillation of a columnar quiescent prominence on 2024 February 9. A hot channel eruption generates an X3.4 class flare and the associated full-halo coronal mass ejection (CME), which drives the first EUV wave front (WF1) at a speed of $\\sim$835 km s$^{-1}$. WF1 propagates in the southeast direction and interacts with the prominence, causing an eastward displacement of the prominence immediately. Then, a second EUV wave front (WF2) is driven by a coronal jet at a speed of $\\sim$831 km s$^{-1}$. WF2 follows WF1 and decelerates from $\\sim$788 km s$^{-1}$ to $\\sim$603 km s$^{-1}$ before arriving at and touching the prominence. After reaching the maximum displacement, the prominence turns back and swings for 1$-$3 cycles. The transverse oscillation of horizontal polarization is most evident in 304 {\\AA}. The initial displacement amplitude, velocity in the plane of the sky, period, and damping time fall in the ranges of 12$-$34 Mm, 65$-$143 km s$^{-1}$, 18$-$27 minutes, and 33$-$108 minutes, respectively. There are strong correlations among the initial amplitude, velocity, period, and height of the prominence. Surprisingly, the oscillation is also detected in 1600 {\\AA}, which is totally in phase with that in 304 {\\AA}.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2024-08-07T08:49:16.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "transverse oscillation",
      "successive euv waves",
      "quiescent prominence",
      "first euv wave front",
      "hot channel eruption generates"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}