Spin asymmetry in muon - proton deep inelastic scattering on a transversely polarized target

Collaboration
Jul, 1994

Citations per year

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Abstract:
We measured the spin asymmetry in the scattering of 100 GeV longitudinally-polarized muons on transversely polarized protons. The asymmetry was found to be compatible with zero in the kinematic range 0.006<x<0.60.006<x<0.6, 1A2A_2, and for the spin structure function g2g_2. For x<0.15x<0.15, A2A_2 is significantly smaller than its positivity limit R\sqrt{R}.
  • muon p: deep inelastic scattering
  • deep inelastic scattering: muon p
  • p: polarized target
  • polarized target: p
  • polarization: transverse
  • transverse: polarization
  • muon: polarized beam
  • polarized beam: muon
  • polarization: longitudinal
  • longitudinal: polarization