{
  "id": "0804.0178",
  "version": "v1",
  "published": "2008-04-01T13:52:10.000Z",
  "updated": "2008-04-01T13:52:10.000Z",
  "title": "Measurement of e+e- -> phi -> K+K- cross section with the CMD-2 detector at VEPP-2M Collider",
  "authors": [
    "CMD-2 Collaboration",
    "R. R. Akhmetshin",
    "V. M. Aulchenko",
    "V. Sh. Banzarov",
    "L. M. Barkov",
    "S. E. Baru",
    "N. S. Bashtovoy",
    "A. E. Bondar",
    "D. V. Bondarev",
    "A. V. Bragin",
    "S. I. Eidelman",
    "D. A. Epifanov",
    "G. V. Fedotovich",
    "N. I. Gabyshev",
    "A. A. Grebeniuk",
    "D. N. Grigoriev",
    "F. V. Ignatov",
    "S. V. Karpov",
    "V. F. Kazanin",
    "B. I. Khazin",
    "I. A. Koop",
    "P. P. Krokovny",
    "A. S. Kuzmin",
    "I. B. Logashenko",
    "P. A. Lukin",
    "A. P. Lysenko",
    "K. Yu. Mikhailov",
    "V. S. Okhapkin",
    "E. A. Perevedentsev",
    "A. S. Popov",
    "S. I. Redin",
    "A. A. Ruban",
    "N. M. Ryskulov",
    "Yu. M. Shatunov",
    "B. A. Shwartz",
    "A. L. Sibidanov",
    "I. G. Snopkov",
    "E. P. Solodov",
    "Yu. V. Yudin"
  ],
  "comment": "12 pages, 6 figures, 2 tables, uses elsart.cls (second version - some figures are corrected)",
  "journal": "Phys.Lett.B669:217-222,2008",
  "doi": "10.1016/j.physletb.2008.09.053",
  "categories": [
    "hep-ex"
  ],
  "abstract": "The process e+ e- -> phi -> K+ K- has been studied with the CMD-2 detector using about 542 000 events detected in the center-of-mass energy range from 1.01 to 1.034 GeV. The systematic error of the cross section is estimated to be 2.2%. The phi(1020) meson parameters in the phi -> K+K- decay channel have been measured: sigma_0(phi-> K+K-) = 2016 +- 8 +- 44 nb, m(phi) = 1019.441 +- 0.008 +- 0.080 MeV/c2, Gamma(phi) = 4.24 +- 0.02 +- 0.03 MeV, B(e+e-)B(K+K-) = (14.27 +- 0.05 +- 0.31)*10(-5).",
  "revisions": [
    {
      "version": "v1",
      "updated": "2008-04-01T13:52:10.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "cross section",
      "vepp-2m collider",
      "measurement",
      "center-of-mass energy range",
      "meson parameters"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "Physics Letters B",
      "year": 2008,
      "month": "Nov",
      "volume": 669,
      "number": "3-4",
      "pages": 217
    },
    "note": {
      "typesetting": "TeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 782516,
      "adsabs": "2008PhLB..669..217A"
    }
  }
}