{
  "id": "0809.1213",
  "version": "v7",
  "published": "2008-09-07T09:59:58.000Z",
  "updated": "2010-05-30T15:46:35.000Z",
  "title": "Neutrino effects in two-body electron-capture measurements at GSI",
  "authors": [
    "Avraham Gal"
  ],
  "comment": "extended but somewhat different version of the reference listed below; superseded by arXiv:1004.4098",
  "journal": "Nucl. Phys. A842:102-112, 2010",
  "doi": "10.1016/j.nuclphysa.2010.04.007",
  "categories": [
    "nucl-th",
    "astro-ph",
    "hep-ph",
    "nucl-ex"
  ],
  "abstract": "Oscillatory behavior of electron capture rates in the two-body decay of hydrogen-like ions into recoil ions plus undetected neutrinos, with a period of approximately 7 s, was reported in storage ring single-ion experiments at the GSI Laboratory, Darmstadt. Ivanov and Kienle [PRL 103, 062502 (2009)] have relegated this period to neutrino masses through neutrino mixing in the final state. New arguments are given here against this interpretation, while suggesting that these `GSI Oscillations' may be related to neutrino spin precession in the static magnetic field of the storage ring. This scenario requires a Dirac neutrino magnetic moment six times smaller than the Borexino solar neutrino upper limit 0.54 x 10E(-10) of the Bohr magneton [PRL 101, 091302 (2008)], and its consequences are explored.",
  "revisions": [
    {
      "version": "v7",
      "updated": "2010-05-30T15:46:35.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "two-body electron-capture measurements",
      "neutrino effects",
      "borexino solar neutrino upper limit",
      "dirac neutrino magnetic moment",
      "recoil ions plus undetected neutrinos"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "Elsevier",
      "journal": "Nucl. Phys. A"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008arXiv0809.1213G"
    }
  }
}