{
  "id": "1202.0115",
  "version": "v1",
  "published": "2012-02-01T08:33:48.000Z",
  "updated": "2012-02-01T08:33:48.000Z",
  "title": "Trapped, Two-Armed, Nearly Vertical Oscillations in Disks with Toroidal Magnetic Fields II: Effects of Finite Thickness",
  "authors": [
    "Shoji Kato"
  ],
  "comment": "19 pages, 9 figures; 2012, PASJ Vol. 64",
  "categories": [
    "astro-ph.HE"
  ],
  "abstract": "We examine radial trapping of two-armed ($m=2$) vertical p-mode oscillations in geometrically thin relativistic disks which are vertically isothermal but terminated at a certain height by the presence of hot and low-density corona. The disks are assumed to be subject to toroidal magnetic fields. The oscillations are classified by $n$, a number related to the node number of oscillations in the vertical direction and starting from $n=1$. In modes with $n=1$, the frequencies of trapped oscillations depend little on the height of termination, but in modes with $n=2,3,...$ the frequencies decrease and the radial extends of trapped region become wide, as the termination height decreases. This study is a preparation to examine whether these oscillations can describe kilo-hertz quasi-periodic oscillations (kHz QPOs), horizontal branch oscillation (HBOs), and their correlations.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-02-01T08:33:48.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "toroidal magnetic fields",
      "finite thickness",
      "vertical oscillations",
      "geometrically thin relativistic disks",
      "trapped oscillations depend little"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1093/pasj/64.4.78",
      "journal": "Publications of the Astronomical Society of Japan",
      "year": 2012,
      "month": "Aug",
      "volume": 64,
      "pages": 78
    },
    "note": {
      "typesetting": "TeX",
      "pages": 19,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1086977,
      "adsabs": "2012PASJ...64...78K"
    }
  }
}