The ratio of proton electromagnetic form factors via recoil polarimetry at Q2 = 1.13 (GeV/c)2


Journal Article

Recoil polarimetry was used to extract the ratio of the proton electromagnetic form factors, μp GEp/ GMp = 0.878 ± 0.064(stat) ± 0.012(sys), at Q2 = 1.13 (GeV/c)2 from the reaction 1H(e, ep). This was an ancillary measurement in which the proton polarization was determined as part of a larger program utilizing a stand-alone polarimeter designed to measure μn GEn/GMn. This measurement complements previous recoil polarimetry measurements of μp GEp/GMp made at the Thomas Jefferson National Accelerator Facility. © 2006 Published by Elsevier B.V.

Full Text

Duke Authors

Cited Authors

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

Published Date

  • January 9, 2006

Published In

Volume / Issue

  • 764 / 1-4

Start / End Page

  • 261 - 273

International Standard Serial Number (ISSN)

  • 0375-9474

Digital Object Identifier (DOI)

  • 10.1016/j.nuclphysa.2005.09.012

Citation Source

  • Scopus