{
  "id": "astro-ph/0511121",
  "version": "v1",
  "published": "2005-11-04T08:47:42.000Z",
  "updated": "2005-11-04T08:47:42.000Z",
  "title": "Gravitational Lensing & Stellar Dynamics",
  "authors": [
    "L. V. E. Koopmans"
  ],
  "comment": "6 pages, 2 figures; Invited contribution in the Proceedings of XXIst IAP Colloquium, \"Mass Profiles & Shapes of Cosmological Structures\" (Paris, 4-9 July 2005), eds G. A. Mamon, F. Combes, C. Deffayet, B. Fort (Paris: EDP Sciences)",
  "doi": "10.1051/eas:2006064",
  "categories": [
    "astro-ph"
  ],
  "abstract": "Strong gravitational lensing and stellar dynamics provide two complementary and orthogonal constraints on the density profiles of galaxies. Based on spherically symmetric, scale-free, mass models, it is shown that the combination of both techniques is powerful in breaking the mass-sheet and mass-anisotropy degeneracies. Second, observational results are presented from the Lenses Structure & Dynamics (LSD) Survey and the Sloan Lens ACS (SLACS) Survey collaborations to illustrate this new methodology in constraining the dark and stellar density profiles, and mass structure, of early-type galaxies to redshifts of unity.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2005-11-04T08:47:42.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "stellar dynamics",
      "gravitational lensing",
      "sloan lens acs",
      "stellar density profiles",
      "mass models"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 696917
    }
  }
}