Fe b 20 01 Impact parameter dependent S-matrix for dipole-proton scattering from diffractive meson electroproduction ∗

Abstract

We extract the S-matrix element for dipole-proton scattering using the data on diffrac-tive electroproduction of vector mesons at HERA. By considering the full t dependence of this process we are able to reliably unfold the profile of the S-matrix for impact parameter values b > 0.3 fm. We show that the results depend only weakly on the choice of the form… (More)

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