Measurements of GEn/GMn from the 2H(e, e′n)1H Reaction to Q2 = 1.45 (GeV/c)2

R. Madey, A. Yu Semenov, S. Taylor, B. Plaster, A. Aghalaryan, E. Crouse, G. MacLachlan, S. Tajima, W. Tireman, Chenyu Yan, A. Ahmidouch, B. D. Anderson, H. Arenhövel, R. Asaturyan, O. K. Baker, A. R. Baldwin, D. Barkhuff, H. Breuer, R. Carlini, E. ChristyS. Churchwell, L. Cole, S. Danagoulian, D. Day, T. Eden, M. Elaasar, R. Ent, M. Farkhondeh, H. Fenker, J. M. Finn, L. Gan, K. Garrow, A. Gasparian, P. Gueye, C. R. Howell, B. Hu, M. K. Jones, J. J. Kelly, C. Keppel, M. Khandaker, W. Y. Kim, S. Kowalski, A. Lai, A. Lung, D. Mack, D. M. Manley, P. Markowitz, J. Mitchell, H. Mkrtchyan, A. K. Opper, C. Perdrisat, V. Punjabi, B. Raue, T. Reichelt, J. Reinhold, J. Roche, Y. Sato, N. Savvinov, I. A. Semenova, W. Seo, N. Simicevic, G. Smith, S. Stepanyan, V. Tadevosyan, L. Tang, P. E. Ulmer, W. Vulcan, J. W. Watson, S. Wells, F. Wesselmann, S. Wood, Chen Yan, S. Yang, L. Yuan, W. M. Zhang, H. Zhu, X. Zhu

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135 Scopus citations


The measurements of GEn/GMn obtained via recoil polarimetry from the quasielastic 2H(e→,e′n→)1H reaction at three central Q2 values of 0.45, 1.15 and 1.47 (GeV/c)2 were reported. A beam of longitudinally polarized electrons was found to scatter quasielastically from a neutron in a 15-cm liquid deuterium target. A scattered electron was detected in the High Momentum Spectrometer (HMS) in coincidence with the recoil neutron.

Original languageEnglish
Pages (from-to)1220021-1220025
Number of pages5
JournalPhysical Review Letters
Issue number12
StatePublished - Sep 19 2003

ASJC Scopus subject areas

  • General Physics and Astronomy


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