Neutron electric form factor at large momentum transfer


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Tomasi-Gustafsson E., Rekalo M.

EUROPHYSICS LETTERS, cilt.55, ss.188-193, 2001 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 55 Konu: 2
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1209/epl/i2001-00330-9
  • Dergi Adı: EUROPHYSICS LETTERS
  • Sayfa Sayıları: ss.188-193

Özet

Based on the recent, high-precision data for elastic electron scattering from protons and deuterons, at relatively large momentum transfer Q(2), we determine the neutron electric form factor up to Q(2) = 3.5 GeV2. The values obtained from the data ( in the framework of the nonrelativistic impulse approximation) are larger than commonly assumed and are in good agreement with the Gari-Krumpelmann parametrization of the nucleon electromagnetic form factors.