{
  "id": "nucl-ex/0105001",
  "version": "v1",
  "published": "2001-05-03T18:43:16.000Z",
  "updated": "2001-05-03T18:43:16.000Z",
  "title": "A Measurement of the Electric Form Factor of the Neutron through $\\vec{d}(\\vec{e},e'n)p$ at $Q^2 = 0.5$ (GeV/c)$^2$",
  "authors": [
    "E93026 Collaboration",
    "H. Zhu"
  ],
  "comment": "Latex2e 5 pages, 3 figures",
  "journal": "Phys.Rev.Lett.87:081801,2001",
  "doi": "10.1103/PhysRevLett.87.081801",
  "categories": [
    "nucl-ex"
  ],
  "abstract": "We report the first measurement of the neutron electric form factor $G_E^n$ via $\\vec{d}(\\vec{e},e'n)p$ using a solid polarized target. $G_E^n$ was determined from the beam-target asymmetry in the scattering of longitudinally polarized electrons from polarized deuterated ammonia, $^{15}$ND$_3$. The measurement was performed in Hall C at Thomas Jefferson National Accelerator Facility (TJNAF) in quasi free kinematics with the target polarization perpendicular to the momentum transfer. The electrons were detected in a magnetic spectrometer in coincidence with neutrons in a large solid angle segmented detector. We find $G_E^n = 0.04632\\pm0.00616 (stat.) \\pm0.00341 (syst.)$ at $Q^2 = 0.495$ (GeV/c)$^2$.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2001-05-03T18:43:16.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "measurement",
      "thomas jefferson national accelerator facility",
      "neutron electric form factor",
      "large solid angle segmented detector"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "LaTeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 556212
    }
  }
}