Measurement of asymmetry in spin-dependent e-p resonance-region scattering

G. Baum, M. R. Bergström, J. E. Clendenin, R. D. Ehrlich, V. W. Hughes, K. Kondo, M. S. Lubell, S. Miyashita, R. H. Miller, D. A. Palmer, W. Raith, Noboru Sasao, K. P. Scḧller, P. A. Souder

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Abstract

The first measurements are reported of the asymmetry in resonance-region scattering of longitudinally polarized electrons by longitudinally polarized protons. Data have been obtained at Q2=0.5 and 1.5 (GeV/c)2 in the missing-mass range W=1.1-1.9 GeV. Results are compatible with a multipole analysis of single-pion electroproduction. The spin-dependent behavior is consistent with a duality mechanism as in the unpolarized case.

Original languageEnglish
Pages (from-to)2000-2003
Number of pages4
JournalPhysical Review Letters
Volume45
Issue number25
DOIs
Publication statusPublished - 1980
Externally publishedYes

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multipoles
pions
asymmetry
protons
scattering
electrons

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Baum, G., Bergström, M. R., Clendenin, J. E., Ehrlich, R. D., Hughes, V. W., Kondo, K., ... Souder, P. A. (1980). Measurement of asymmetry in spin-dependent e-p resonance-region scattering. Physical Review Letters, 45(25), 2000-2003. https://doi.org/10.1103/PhysRevLett.45.2000

Measurement of asymmetry in spin-dependent e-p resonance-region scattering. / Baum, G.; Bergström, M. R.; Clendenin, J. E.; Ehrlich, R. D.; Hughes, V. W.; Kondo, K.; Lubell, M. S.; Miyashita, S.; Miller, R. H.; Palmer, D. A.; Raith, W.; Sasao, Noboru; Scḧller, K. P.; Souder, P. A.

In: Physical Review Letters, Vol. 45, No. 25, 1980, p. 2000-2003.

Research output: Contribution to journalArticle

Baum, G, Bergström, MR, Clendenin, JE, Ehrlich, RD, Hughes, VW, Kondo, K, Lubell, MS, Miyashita, S, Miller, RH, Palmer, DA, Raith, W, Sasao, N, Scḧller, KP & Souder, PA 1980, 'Measurement of asymmetry in spin-dependent e-p resonance-region scattering', Physical Review Letters, vol. 45, no. 25, pp. 2000-2003. https://doi.org/10.1103/PhysRevLett.45.2000
Baum G, Bergström MR, Clendenin JE, Ehrlich RD, Hughes VW, Kondo K et al. Measurement of asymmetry in spin-dependent e-p resonance-region scattering. Physical Review Letters. 1980;45(25):2000-2003. https://doi.org/10.1103/PhysRevLett.45.2000
Baum, G. ; Bergström, M. R. ; Clendenin, J. E. ; Ehrlich, R. D. ; Hughes, V. W. ; Kondo, K. ; Lubell, M. S. ; Miyashita, S. ; Miller, R. H. ; Palmer, D. A. ; Raith, W. ; Sasao, Noboru ; Scḧller, K. P. ; Souder, P. A. / Measurement of asymmetry in spin-dependent e-p resonance-region scattering. In: Physical Review Letters. 1980 ; Vol. 45, No. 25. pp. 2000-2003.
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AU - Baum, G.

AU - Bergström, M. R.

AU - Clendenin, J. E.

AU - Ehrlich, R. D.

AU - Hughes, V. W.

AU - Kondo, K.

AU - Lubell, M. S.

AU - Miyashita, S.

AU - Miller, R. H.

AU - Palmer, D. A.

AU - Raith, W.

AU - Sasao, Noboru

AU - Scḧller, K. P.

AU - Souder, P. A.

PY - 1980

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