Measurements were made of the proton and deuteron spin structure functions g1{sup p} and g1{sup d} at beam energies of 29.1, 16.2, and 9.7 GeV, and g2{sup p} an
Experiment E143 at SLAC measured the proton and deuteron spin structure functions g[sub 1][sup p], g[sub 2][sup p], g[sub 1][sup d] and g[sub 2][sup d] using po