Measurement of the vector analyzing power in elastic electron-proton scattering as a probe of double photon exchange amplitudes

S. P. Wells, T. Averett, D. Barkhuff +34

We report the first measurement of the vector analyzing power in inclusive transversely polarized elastic electron-proton scattering at Q^2 = 0.1 (GeV/c)^2 and large scattering ang…