Neutron electric form factor up to Q2 = 1.47 (GeV/c)2

Published

Journal Article

The ratio of the electric to the magnetic form factor of the neutron, g ≡ GEn/GMn, was measured via recoil polarimetry (R.G. Arnold, C.E. Carlson, F. Gross, Phys. Rev. C 23, 363 (1981)) from the quasielastic 2H(e→, e′ n→) 1H reaction at three values of Q2 (viz, 0.45, 1.15, and 1.47 (GeV/c)2) in Hall C of the Thomas Jefferson National Accelerator Facility. The data reveal that Gen continues to follow the Galster parameterization up to Q2 = 1.15 (GeV/c)2 and rises above the Galster parameterization at Q2 = 1.47 (GeV/c)2.

Full Text

Duke Authors

Cited Authors

  • Madey, R; Semenov, AY; Taylor, S; Aghalaryan, A; Crouse, E; MacLachlan, G; Plaster, B; Tajima, S; Tireman, W; Yan, C; Ahmidouch, A; Anderson, BD; Arenhövel, H; Asaturyan, R; Baker, O; Baldwin, AR; Breuer, H; Carlini, R; Christy, E; Churchwell, S; Cole, L; Danagoulian, S; Day, D; Elaasar, M; Ent, R; Farkhondeh, M; Fenker, H; Finn, JM; Gan, L; Garrow, K; Gueye, P; Howell, C; Hu, B; Jones, MK; Kelly, JJ; Keppel, C; Khandaker, M; Kim, WY; Kowalski, S; Lung, A; Mack, D; Manley, DM; Markowitz, P; Mitchell, J; Mkrtchyan, H; Opper, A; Perdrisat, C; Punjabi, V; Raue, B; Reichelt, T; Reinhold, J; Roche, J; Sato, Y; Semenova, IA; Seo, W; Simicevic, N; Smith, G; Stepanyan, S; Tadevosyan, V; Tang, L; Ulmer, P; Vulcan, W; Watson, JW; Wells, S; Wesselmann, F; Wood, S; Yang, S; Yuan, L; Zhang, WM; Zhu, H; Zhu, X

Published Date

  • June 1, 2003

Published In

Volume / Issue

  • 17 / 3

Start / End Page

  • 323 - 327

International Standard Serial Number (ISSN)

  • 1434-6001

Digital Object Identifier (DOI)

  • 10.1140/epja/i2002-10169-6

Citation Source

  • Scopus