Elastic Scattering of Polarized Electrons by Polarized Protons

M. J. Alguard, W. W. Ash, G. Baum, J. E. Clendenin, P. S. Cooper, D. H. Coward, R. D. Ehrlich, A. Etkin, V. W. Hughes, H. Kobayakawa, K. Kondo, M. S. Lubell, R. H. Miller, D. A. Palmer, W. Raith, N. Sasao, K. P. Schüler, D. J. Sherden, C. K. Sinclair, and P. A. Souder
Phys. Rev. Lett. 37, 1258 – Published 8 November 1976
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Abstract

We report on a new type of high-energy electron-proton scattering experiment in which longitudinally polarized electrons are scattered from longitudinally polarized protons. The asymmetry in elastic scattering at Q2=0.765 (GeV/c)2 was measured; our result agrees with the theoretical asymmetry and determines the sign of GEGM to be positive.

  • Received 5 August 1976

DOI:https://doi.org/10.1103/PhysRevLett.37.1258

©1976 American Physical Society

Authors & Affiliations

M. J. Alguard, W. W. Ash, G. Baum, J. E. Clendenin, P. S. Cooper, D. H. Coward, R. D. Ehrlich, A. Etkin, V. W. Hughes, H. Kobayakawa, K. Kondo, M. S. Lubell, R. H. Miller, D. A. Palmer, W. Raith, N. Sasao, K. P. Schüler, D. J. Sherden, C. K. Sinclair, and P. A. Souder

  • University of Bielefeld, Bielefeld, West Germany
  • City University of New York, New York, New York 10031
  • Nagoya University, Nagoya, Japan
  • Stanford Linear Accelerator Center, Stanford, California 94305
  • University of Tsukuba, Ibaraki, Japan
  • Yale University, New Haven, Connecticut 06520

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Vol. 37, Iss. 19 — 8 November 1976

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